CN110713050A - Cloth cover turning frame device for tarpaulin production - Google Patents

Abstract

The invention discloses a cloth surface turning frame device for tarpaulin production. The flipping frame in the production process of the tarpaulin with the base, the flipping frame and the clamping frame. When in use, when the cloth is transported from the front to the back and passes through the lower surface of the turning roller, the air cylinder is activated to drive the clamping frame as a whole upward, and the gear The groove is meshed with the outer surface of the gear. After meshing, the clamping frame clamps the cloth on the lower surface of the turning roller. Through the meshing action of the gear groove and the gear, the whole clamping frame rotates with the turning roller, thereby driving the cloth to turn upwards. Ten degrees, so that the fabric can be turned over to another set of transmission racks for the next step, which effectively solves the operation trouble caused by the need to manually pass through the joints and continue processing when the existing tarpaulin production process needs to be turned over. Dangerous and uneven after the fabric is turned over.

Description

A cloth surface turning frame device for tarpaulin production

technical field

The invention relates to the field of tarpaulin production, in particular to a cloth surface turning frame device used for tarpaulin production.

Background technique

Tarpaulin (or tarpaulin) is a waterproof material with high strength, good toughness and softness. It is often used as canvas (canvas), polyester with polyurethane coating or made of polyethylene plastic. Tarpaulins usually have strong grommets at the corners or edges to facilitate the use of ropes to bind, hang or cover. They are widely used in storage, transportation, construction, etc., but the existing tarpaulin production process is inevitable. There are joints, so when the joints continue to be produced, the one-way transmission processing mechanism can directly handle them. However, when the process of turning over the processing is required, the joints need to be manually passed through and then continue to be processed, which is troublesome and dangerous. At the same time, the fabric is turned over. The rear is uneven, in view of the above problems, a cloth surface turning frame device for tarpaulin production is specially proposed.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the purpose of the present invention is to provide a cloth surface turning frame device for tarpaulin production, which effectively solves the problem that the joint needs to be manually passed through and then continue when it needs to be turned over in the existing tarpaulin production process. The operation caused by processing is troublesome and dangerous, and the problem of unevenness after the fabric is turned over.

The technical solution adopted by the present invention to solve the technical problem is: a cloth surface turning frame device for tarpaulin production, comprising a base, a turning frame is assembled on the upper surface of the rear end of the base, and the inner end of the turning frame is equipped with a turning frame. Equipped with a clamping frame, the flip frame includes a semicircular plate and a positioning block, the side surface of the semicircular plate is provided with a chute, the side surface of the semicircular plate is equipped with a fixed shaft, and the top of the semicircular plate is equipped with a stopper The right surface of the bottom end of the semicircular plate is equipped with a cylinder, the upper end surface of the cylinder is assembled on the outer end of the clamping frame, the positioning block is assembled on the upper surface of the base, and the central axis of the positioning block is connected to the semicircular plate. Corresponding to the central axis of the semicircular plate, the vertical distance from the center of the semicircular plate to the upper surface of the retaining bar is greater than the vertical distance from the upper surface of the positioning block to the center of the semicircular plate, and the vertical distance from the bottom surface of the semicircular plate to the center of the semicircular plate Less than the vertical distance from the upper surface of the positioning block to the center of the semicircle plate, the inner surface of the fixed shaft is sleeved with a turning roller, the axis of the clamping roller is equipped with a gear, and the clamping frame is engaged with the gear. The outer surface.

Further, the base includes a fixing plate, the upper surface of the fixing plate is equipped with a supporting plate, the side surface of the supporting plate is provided with a shaft hole, and the inner surface of the shaft hole is equipped with a transmission roller.

Further, the side surface of the fixed plate is equipped with a support arm, and the inner surface of the support arm is sleeved on the outer surface of the fixed shaft.

Further, the bottom end of the semicircular plate is equipped with a fixing strip, and the outer surface of the fixing strip is assembled on the inner surface of the cylinder.

Further, the clamping frame includes a fixing rod, the middle part of the upper surface of the fixing rod is equipped with an installation shaft, the inner end of the installation shaft is equipped with a support roller, the top of the fixing rod is equipped with a clamping roller, and the clamp The upper surface of the holding roller is engaged with the lower surface of the transmission roller, the lower surface of the support roller is engaged with the upper surface of the support roller, and the upper surfaces of the two sides of the fixed rod are equipped with gear grooves, and the gear grooves are engaged with the gears. The lower surface of the fixing rod is equipped with a connecting piece on the side surface, and the connecting piece is assembled on the top end of the cylinder through the chute.

Further, the side surface of the support arm is equipped with a fixing button.

The beneficial effects of the present invention are as follows: the present invention is provided with an overturn frame in the production process of the tarpaulin with a base, an overturn frame and a clamping frame. When in use, the fabric is transported from the front end to the back through the lower part of the overturn roller. When the surface is turned on, the air cylinder is activated to drive the clamping frame upward as a whole, and the gear groove meshes with the outer surface of the gear. After meshing, the clamping frame clamps the cloth on the lower surface of the turning roller. The whole rotates with the turning roller, thereby driving the fabric to turn up 180 degrees, so as to turn the fabric over to another set of conveying racks for the next process, which effectively solves the need for turning over in the existing tarpaulin production process. The joints need to be manually passed through and continue to be processed, which is troublesome and dangerous. At the same time, the fabric is not flat after turning over.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic diagram of the assembly of the present invention.

Figure 3 is a schematic diagram of the assembly of the flip frame of the present invention.

Description of reference numerals: 1, base, 11, fixing plate, 12, supporting plate, 13, shaft hole, 14, transmission roller, 15, support arm, 16, fixing button, 17, turning roller, 18, gear, 2, Turnover frame, 21, Semicircular plate, 22, Fixed shaft, 23, Chute, 24, Fixed bar, 25, Stop bar, 26, Positioning block, 27, Cylinder, 3, Clamping frame, 31, Fixed rod, 32, Mounting shaft, 33, support roller, 34, pinch roller, 35, connecting piece, 36, gear groove.

Detailed ways

The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the teaching content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the application.

1-3 are schematic diagrams of the structure of the present invention, a cloth surface turning frame device for tarpaulin production, including a base 1, a turning frame 2 is assembled on the upper surface of the rear end of the base 1, and the inner end of the turning frame 2 is equipped with The clamping frame 3 and the flip frame 2 include a semicircular plate 21 and a positioning block 26. The side surface of the semicircular plate 21 is provided with a chute 23, the side surface of the semicircular plate 21 is equipped with a fixed shaft 22, and the top of the semicircular plate 21 is equipped with a retaining bar 25. The bottom right surface of the semicircular plate 21 is equipped with a cylinder 27, the upper surface of the cylinder 27 is assembled on the outer end of the clamping frame 3, the positioning block 26 is assembled on the upper surface of the base 1, and the central axis of the positioning block 26 is in line with the semicircle. The center axis of the plate 21 corresponds to the vertical distance from the center of the semicircular plate 21 to the upper surface of the retaining bar 25 is greater than the vertical distance from the upper surface of the positioning block 26 to the center of the semicircular plate 21. The vertical distance of the center of the circle is smaller than the vertical distance from the upper surface of the positioning block 26 to the center of the semicircle plate 21, the inner surface of the fixed shaft 22 is sleeved with the turning roller 17, the axis of the clamping roller 17 is equipped with a gear 18, and the clamping frame 3 is engaged with the outer surface of the gear 18;

The present invention provides an overturn frame in the production process of a tarpaulin with a base 1, an overturn frame 2 and a clamping frame 3. When in use, when the fabric is transported from the front end to the back through the lower surface of the overturn roller 17, The air cylinder 27 is activated to drive the clamping frame 3 upward as a whole. The gear groove 36 is engaged with the outer surface of the gear 18. After meshing, the clamping frame 3 clamps the cloth on the lower surface of the turning roller 17, and the gear groove 36 cooperates with the meshing of the gear 18. As a whole, the clamping frame 3 rotates with the turning roller 17, thereby driving the fabric to turn up 180 degrees, thereby turning the fabric over to another set of transmission frames for the next step, which effectively solves the problem of the existing tarpaulin production. In the process, when it needs to be turned over, the joints need to be manually passed through and then continue to be processed, which is troublesome and dangerous, and the fabric is not flat after turning over.

The base 1 includes a fixed plate 11, the upper surface of the fixed plate 11 is equipped with a support plate 12, the side surface of the support plate 12 is provided with a shaft hole 13, and the inner surface of the shaft hole 13 is equipped with a transmission roller 14, mentioned in the present invention. The entire set of transmission rollers 14 is a schematic structure, and its structural layout, transmission mode, transmission power, etc. all need to be determined by the actual production width, area and other parameters of the tarpaulin, so it will not be repeated in the present invention, but at least one set of bottoms must be guaranteed. The feeding transmission mechanism and a set of upper flipping post-holding transmission mechanism.

The side surface of the fixed plate 11 is equipped with a support arm 15, the inner surface of the support arm 15 is sleeved on the outer surface of the fixed shaft 22, there is a gap between the support arm 15 and the side surface of the fixed plate 11, and the gap is slightly larger than the cylinder 27 width to ensure that there will be no obstruction during the rotation.

The bottom end of the semicircular plate 21 is equipped with a fixing strip 24, the outer surface of the fixing strip 24 is assembled on the inner surface of the cylinder 27, the semicircular plate 21 is elliptical, and its center of gravity is located at one end of the fixing strip 24, when in use, the semicircular plate 21 Following the rotation of the clamping frame 3, after turning 180 degrees, the blocking bar 25 will block the outer surface of the positioning block 26, thereby avoiding excessive rotation. At the same time, the cylinder 27 retracts to release the clamping frame 3, and the tarpaulin is The upper transmission mechanism is taken away, and the clamping frame 3 is returned to the original position by the rebound force and gravity, which is convenient for the next use. The control technology is the prior art. Since the switch needs to be set for parameters such as time, the area of the corresponding tarpaulin is different and the size of the equipment is different in the present invention, so the parameters are not specifically limited.

The clamping frame 3 includes a fixing rod 31 , the middle part of the upper surface of the fixing rod 31 is equipped with a mounting shaft 32 , the inner end of the mounting shaft 32 is equipped with a supporting roller 33 , and the top of the fixing rod 31 is equipped with a clamping roller 34 . The upper surface is engaged with the lower surface of the transmission roller 14 , the lower surface of the support roller 34 is engaged with the upper surface of the support roller 33 , the upper surfaces of the two sides of the fixed rod 31 are equipped with gear grooves 36 , and the gear grooves 36 are engaged with the lower surface of the gear 18 . On the surface, the side surface of the fixing rod 31 is equipped with a connecting piece 35. The connecting piece 35 penetrates the chute 23 and is assembled on the top end of the cylinder 27. The support roller 33 acts as a support in the middle of the bottom end of the installation shaft 32 to improve the clamping effect during clamping. The tightness of the middle of the frame 3, and the outer end of the turning roller 17 is equipped with a separate power system composed of a motor and a reducer, which has the function of driving the turning roller 17 to rotate at a constant speed. They are all in the prior art, so they will not be described in detail in the present invention.

The side surface of the fixing rod 31 is equipped with a connecting piece 35. The connecting piece 35 passes through the chute 23 and is assembled on the top end of the cylinder 27. function properly and avoid damage.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a cloth cover roll-over stand device for tarpaulin production, includes base (1), its characterized in that: the rear end upper surface of the base (1) is provided with a roll-over stand (2), the inner side end of the roll-over stand (2) is provided with a clamping frame (3), the roll-over stand (2) comprises a semicircular plate (21) and a positioning block (26), the side surface of the semicircular plate (21) is provided with a sliding groove (23), the side surface of the semicircular plate (21) is provided with a fixed shaft (22), the top end of the semicircular plate (21) is provided with a barrier strip (25), the bottom right surface of the semicircular plate (21) is provided with a cylinder (27), the upper end surface of the cylinder (27) is assembled at the outer side end of the clamping frame (3), the positioning block (26) is assembled at the upper surface of the base (1), the central axis of the positioning block (26) corresponds to the central axis of the semicircular plate (21), and the vertical distance from the center of the semicircular plate (21) to the upper surface of the barrier strip (25) is greater than the vertical distance from the upper surface of the positioning, the vertical distance from the lower surface of the semicircular plate (21) to the circle center of the semicircular plate (21) is smaller than the vertical distance from the upper surface of the positioning block (26) to the circle center of the semicircular plate (21), the inner surface of the fixing shaft (22) is sleeved with the turnover roller (17), the axis center of the clamping roller (17) is provided with the gear (18), and the clamping frame (3) is meshed with the outer surface of the gear (18).

2. The cloth cover roll-over stand device for tarpaulin production according to claim 1, wherein: base (1) is including fixed plate (11), the upper surface of fixed plate (11) is equipped with backup pad (12), shaft hole (13) have been seted up to the side surface of backup pad (12), the internal surface in shaft hole (13) is equipped with driving roller (14).

3. The cloth cover roll-over stand device for tarpaulin production according to claim 1, wherein: the side surface of the fixing plate (11) is provided with a support arm (15), and the inner surface of the support arm (15) is sleeved on the outer surface of the fixing shaft (22).

4. The cloth cover roll-over stand device for tarpaulin production according to claim 1, wherein: the bottom end of the semicircular plate (21) is provided with a fixing strip (24), and the outer side surface of the fixing strip (24) is arranged on the inner side surface of the cylinder (27).

5. The cloth cover roll-over stand device for tarpaulin production according to claim 2, wherein: clamping frame (3) are including dead lever (31), the upper surface middle part of dead lever (31) is equipped with installation axle (32), the medial extremity of installation axle (32) is equipped with backing roll (33), dead lever (31) top is equipped with clamping roller (34), the upper surface meshing of clamping roller (34) is at the lower surface of driving roller (14), the lower surface meshing of backing roll (34) is at the upper surface of backing roll (33), the both sides of dead lever (31) end upper surface is equipped with gear groove (36), gear groove (36) meshing is at the lower surface of gear (18), the side surface of dead lever (31) is equipped with connection piece (35), connection piece (35) run through spout (23) and assemble the top at cylinder (27).

6. The cloth cover roll-over stand device for tarpaulin production according to claim 2, wherein: the side surface of the arm (15) is equipped with a fixing button (16).

Images