CN111153206A

CN111153206A - Feeding and discharging mechanical arm and tensioning wheel production line feeding and discharging device with same

Info

Publication number: CN111153206A
Application number: CN202010128109.9A
Authority: CN
Inventors: 翟文斌; 邱瑞军
Original assignee: Shengrui Transmission Co Ltd
Current assignee: Shengrui Transmission Co Ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-05-15

Abstract

The invention relates to a loading and unloading manipulator and a tensioning wheel production line unloading device with the same. The loading and unloading manipulator comprises a rotating plate and a moving seat, and the rotating plate is provided with a first clamping manipulator and a second clamping manipulator which are perpendicular to each other. Manipulator, a rotating drive mechanism is arranged between the rotating plate and the moving base, and a moving drive mechanism is arranged between the moving base and the frame, and the first gripping manipulator and the second gripping manipulator can be switched by rotating the rotating plate. Working position, so that when the first clamping manipulator finishes processing and removes the workpiece, the rotating plate can be rotated so that the second clamping manipulator that clamps the workpiece to be processed is aligned with the workpiece fixture of the processing equipment, so that unprocessed processing can be performed. The feeding of the workpiece can effectively improve the processing efficiency.

Description

Feeding and discharging mechanical arm and tensioning wheel production line feeding and discharging device with same

Technical Field

The invention relates to a feeding and discharging manipulator and further relates to a feeding and discharging device with the feeding and discharging manipulator for a tensioning wheel production line.

Background

Interior hole processing and grooving will be carried out in the take-up pulley production, and the above-mentioned processing of many needs are carried out on different equipment among the prior art, need the manual work to carry out the transportation of work piece, has influenced machining efficiency, and the operation of unloading needs material loading manipulator and unloading manipulator to go on in addition among the prior art, has increased equipment input, has influenced product machining efficiency.

Disclosure of Invention

The invention aims to solve the technical problem of providing a feeding and discharging mechanical arm capable of effectively improving the machining efficiency of a tensioning wheel.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a go up unloading manipulator, includes the rotor plate and removes the seat, install mutually perpendicular's first centre gripping manipulator and second centre gripping manipulator on the rotor plate, the rotor plate with remove and be equipped with rotation actuating mechanism between the seat, it is equipped with the removal actuating mechanism to remove between seat and the frame.

According to a preferable technical scheme, the first clamping mechanical arm and the second clamping mechanical arm comprise shells, at least two clamping fingers are arranged on the shells, and pushing mechanisms for pushing the workpieces outwards when the clamping fingers are loosened are further arranged on the shells.

Preferably, the pushing mechanism includes a pushing member disposed between the clamping fingers, and a supporting spring is disposed between the pushing member and the housing.

As a preferable technical scheme, the pushing piece comprises push rods positioned between the adjacent clamping fingers, the inner ends of the push rods are fixedly installed together, and included angles between the push rods are equal.

Preferably, the outer end of the push rod is located between the adjacent clamping fingers.

As a preferable technical scheme, the shell is further provided with a guide hole, a support column is movably mounted in the guide hole, the support column is fixedly mounted on the pushing member, and the support spring is sleeved outside the support column and supported between the pushing member and the shell.

Due to the adoption of the technical scheme, the feeding and discharging manipulator comprises a rotating plate and a moving seat, wherein a first clamping manipulator and a second clamping manipulator which are perpendicular to each other are arranged on the rotating plate, a rotation driving mechanism is arranged between the rotating plate and the moving seat, and a moving driving mechanism is arranged between the moving seat and a rack; the working positions of the first clamping mechanical arm and the second clamping mechanical arm can be switched by rotating the rotating plate, so that when the first clamping mechanical arm is used for machining and finishing the taking-off of a workpiece, the second clamping mechanical arm for clamping the workpiece to be machined can be used for aligning a workpiece clamp of machining equipment, the workpiece can be fed without machining, and the machining efficiency is effectively improved.

The invention aims to solve another technical problem of providing the loading and unloading device for the tensioning wheel production line, which can effectively improve the machining efficiency of the tensioning wheel and is provided with the loading and unloading mechanical arm.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a last unloader with foretell take-up pulley processing lines of last unloading manipulator, includes the frame, be equipped with material loading conveyer belt and unloading conveyer belt in the frame, last unloading manipulator snatchs the work piece to the processing equipment from material loading conveyer belt, and last unloading manipulator snatchs the work piece to the unloading conveyer belt after the processing is accomplished.

According to the preferable technical scheme, the feeding conveying belt is provided with a workpiece blocking mechanism, the workpiece blocking mechanism comprises a V-shaped stop block, and a stop block driving mechanism for driving the V-shaped stop block to move so as to block the workpiece is arranged between the V-shaped stop block and the rack.

According to the preferable technical scheme, the feeding conveying belt comprises a belt body and guide plates located on two sides of the belt body, an opening for the V-shaped stop block to penetrate through is formed in each guide plate, the V-shaped stop block is provided with a blocking station and a withdrawing station, the front end of the V-shaped stop block penetrates into the opening to block a workpiece to move along with the feeding conveying belt, and the front end of the V-shaped stop block withdraws from the feeding conveying belt and is blocked by the front end of the V-shaped stop block.

Due to the adoption of the technical scheme, the loading and unloading device of the tensioning wheel processing production line with the loading and unloading manipulator comprises a rack, wherein a loading conveyer belt and an unloading conveyer belt are arranged on the rack, the loading and unloading manipulator grabs a workpiece from the loading conveyer belt to processing equipment, and the loading and unloading manipulator grabs the workpiece to the unloading conveyer belt after the processing is finished; the rotating plate of the feeding and discharging mechanical arm rotates to switch the working positions of the first clamping mechanical arm and the second clamping mechanical arm, so that when the first clamping mechanical arm processes a workpiece to be removed, the rotating plate can be rotated to enable the second clamping mechanical arm to clamp the workpiece to be processed to align the workpiece clamp of the processing equipment, feeding of the unprocessed workpiece can be achieved, and processing efficiency is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. A moving guide mechanism is arranged between the moving platform and the inner wall of the cylinder body

Fig. 1 and 2 are schematic structural views of a loading and unloading robot in an embodiment of the invention;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a schematic structural diagram of a loading and unloading device in an embodiment of the present invention;

FIG. 5 is a schematic structural view of a workpiece blocking mechanism in an embodiment of the invention;

fig. 6 is a schematic view of the working principle of the workpiece blocking mechanism in the embodiment of the invention.

Detailed Description

As shown in fig. 1-3, a loading and unloading manipulator includes a rotating plate 1 and a moving seat 2, the rotating plate 1 is provided with a first clamping manipulator 3 and a second clamping manipulator 4 which are perpendicular to each other, a rotation driving mechanism is provided between the rotating plate 1 and the moving seat 2, the rotation driving mechanism can adopt a rotating cylinder 20, and a moving driving mechanism is provided between the moving seat 2 and a rack. The rotating plate of the feeding and discharging mechanical arm rotates to switch the working positions of the first clamping mechanical arm and the second clamping mechanical arm, so that when the first clamping mechanical arm processes a workpiece to be taken down, the rotating plate can be rotated to enable the second clamping mechanical arm to clamp the workpiece to be processed to align the workpiece clamp of the processing equipment 22, feeding of the unprocessed workpiece can be achieved, and processing efficiency is effectively improved.

The first clamping mechanical arm and the second clamping mechanical arm comprise a shell 5, at least two clamping fingers 6 are arranged on the shell 5, and a pushing mechanism for pushing the workpiece outwards when the clamping fingers are loosened is further arranged on the shell.

The pushing mechanism comprises a pushing piece 7 arranged between the clamping fingers, and a supporting spring 8 is arranged between the pushing piece 7 and the shell 5. The supporting spring can push the workpiece outwards after the clamping fingers loosen the workpiece, and the workpiece is tightly pressed on a positioning plane of a clamping jaw of the processing equipment, so that the clamping jaw of the processing equipment can clamp the workpiece conveniently. The arrow in fig. 1 shows the direction in which the support spring pushes the workpiece after the clamping fingers are released.

The pushing piece comprises push rods 19 positioned between the adjacent clamping fingers 6, the inner ends of the push rods 19 are fixedly installed together, and the included angles between the push rods 19 are equal.

The outer end of the push rod 19 is located between adjacent gripping fingers 6.

The shell is further provided with a guide hole, a support column 9 is movably mounted in the guide hole, the support column 9 is fixedly mounted on the pushing piece 7, and the support spring 8 is sleeved outside the support column and supported between the pushing piece and the shell.

As shown in fig. 4, the loading and unloading device of the tensioning wheel processing production line with the loading and unloading manipulator comprises a rack, wherein a loading conveyer belt 10 and a unloading conveyer belt 11 are arranged on the rack, the loading and unloading manipulator grabs a workpiece from the loading conveyer belt to a processing device, and the loading and unloading manipulator grabs the workpiece to the unloading conveyer belt after processing. The feeding and discharging mechanical arm is arranged on the frame and is provided with a moving driving mechanism between the frame and the feeding and discharging mechanical arm, so that the moving driving mechanism can drive the moving seat to move, the feeding and discharging mechanical arm can move to the processing equipment, the feeding conveying belt and the discharging conveying belt, and the moving driving mechanism can adopt a gear and rack mechanism.

As shown in fig. 5 and 6, a workpiece blocking mechanism 21 is arranged on the feeding conveyor belt, the workpiece blocking mechanism includes a V-shaped stopper 12, and a stopper driving mechanism for driving the V-shaped stopper 12 to move so as to block the workpiece is arranged between the V-shaped stopper 12 and the frame. The stopper driving mechanism may employ a stopper driving cylinder 23.

The material loading conveyer belt is including the area body 13 and being located the deflector 14 of area body both sides, be equipped with the confession on the deflector 14 the opening 15 that V type dog passed, V type dog has and blocks the station and withdraw from the station block station 16, the front end of V type dog penetrates the opening blocks the work piece and removes along with the material loading conveyer belt withdraw from station 17, the front end of V type dog withdraws from material loading conveyer belt just the front end 18 of V type dog is stopped up opening 15.

The dog actuating mechanism can remove the position of V type dog to make V type dog remove to the removal that the material loading was carried and is had the shelves work piece, be convenient for go up the unloading manipulator and carry out snatching of work piece, add man-hour on corresponding equipment, because the last unloading manipulator that this equipment corresponds need not to carry out snatching of work piece, therefore work piece stop mechanism will not block the work piece along with the transport of material loading conveyer belt, and V type dog returns, so that material loading conveyer belt carries the work piece to next processing equipment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A loading and unloading manipulator, characterized in that it comprises a rotating plate and a moving seat, and the rotating plate is provided with a first clamping manipulator and a second clamping manipulator that are perpendicular to each other, and between the rotating plate and the moving seat A rotary drive mechanism is provided, and a mobile drive mechanism is provided between the moving base and the frame.

2 . The loading and unloading manipulator according to claim 1 , wherein the first clamping manipulator and the second clamping manipulator comprise shells, and the shells are provided with at least two clamping fingers. 2 . The body is also provided with a pushing mechanism that pushes the workpiece outwards when the clamping fingers are released.

3 . The loading and unloading manipulator according to claim 2 , wherein the pushing mechanism comprises a pushing member disposed between the clamping fingers, and a support spring is provided between the pushing member and the housing. 4 .

4 . The loading and unloading manipulator according to claim 3 , wherein the pushing member comprises a push rod located between the adjacent clamping fingers, and the inner ends of each of the push rods are fixedly installed together, and each The included angles between the push rods are equal.

5 . The loading and unloading manipulator according to claim 4 , wherein the outer end of the push rod is located between the adjacent clamping fingers. 6 .

6 . The loading and unloading manipulator according to claim 5 , wherein a guide hole is further provided on the casing, and a support column is movably installed in the guide hole, and the support column is fixedly installed on the pusher. 7 . On the upper side, the support spring is sleeved outside the support column and supported between the pusher and the housing.

7. A loading and unloading device for a tensioner processing production line with a loading and unloading manipulator as claimed in claims 1-6, characterized in that it comprises a frame on which a feeding conveyor belt and a feeding conveyor are provided. Conveyor belt, the loading and unloading manipulator grabs the workpiece from the feeding conveyor belt to the processing equipment, and after the processing is completed, the loading and unloading manipulator grabs the workpiece to the unloading conveyor belt.

8 . The loading and unloading device according to claim 7 , wherein a workpiece blocking mechanism is provided on the loading conveyor belt, and the workpiece blocking mechanism comprises a V-shaped block, the V-shaped block and the Between the frames, there is a block drive mechanism that drives the V-shaped block to move to block the workpiece.

9 . The loading and unloading device according to claim 8 , wherein the loading conveyor belt comprises a belt body and guide plates located on both sides of the belt body, and the guide plates are provided with V-shaped The opening through which the stopper passes. The V-shaped stopper has a blocking station and an exit station. In the blocking station, the front end of the V-shaped stopper penetrates the opening to prevent the workpiece from moving with the feeding conveyor belt. , in the exit station, the front end of the V-shaped block exits the feeding conveyor belt and the front end of the V-shaped block blocks the opening.