JPH0552268B2 - - Google Patents

Description

Detailed Description of the Invention (Industrial Application Field) The present invention relates to a fiber mat supply device in a mat bucking device for automobiles, which can capture and supply fiber mats according to the size of the fiber mats. The present invention relates to a fiber mat supply device in a backing device for commercial mat.

(Prior Art) Conventionally, there has been no fiber mat supply device in an automobile mat bucking device that can capture and supply fiber mats according to the size of the fiber mats.

However, as a bucking device for automobile mats, one disclosed in Japanese Patent Publication No. 56-37047 has been proposed. As shown in FIGS. 3 and 4, a plurality of carts 5 each having a mold 2 attached to the upper surface and a heating device 3 attached to the lower portion are mounted on an annular track 4. A plastisol supply device 6, a pressurizing device 7, and a cooling device 8 are installed at predetermined locations along the line.
This is a bucking device 1 for an automobile mat, which is provided with the following. This bucking device heats the plastisol supplied onto the mold 2 by the plastisol supply device 6 using the heating device 3 provided at the bottom of the trolley 5 to semi-gelatize it, places the fiber mat 9 on the upper surface of the resin, and then converts the plastisol into a semi-gel. 9 is cooled by a cooling device 8 to heat the fiber mat 9 without being exposed to heat, thereby gelling the plastisol in the mold 2.

(Problems to be Solved by the Invention) However, in this automobile mat bucking device, the work of supplying the fiber mat onto the resin coated in the mold must be performed by an operator. There was a problem in that the task of always accurately placing the fiber mat on the mold was very complicated.

This invention was made in view of these problems, and it is possible to capture and feed fiber mats according to the size of the fiber mats, thereby eliminating the extremely troublesome task of supplying fiber mats for the operator. It is an object of the present invention to provide a fiber mat supply device in an automobile mat bucking device that can be omitted.

(Means for Solving the Problems) That is, the present invention includes a catching means for catching the edge of a fiber mat, and a positioning device attached to the catching means for positioning the catching means according to the size of the fiber mat. and pressing means for pressing the fiber mat onto the resin in a tensile state in cooperation with the catching means when the fiber mat is placed on the semi-gelled resin. This is a fiber mat supply device in a backing device.

(Function of the invention) Therefore, in the fiber mat supply device in the automobile mat bucking device of the present invention,
The position of the catching means is determined by the positioning means according to the size of the fiber mat, and when the catching means catches the edge of the fiber mat and the fiber mat is placed on the semi-gelled resin, the catching means and The pressing means cooperates to press the fiber mat under tension onto the resin.

(Embodiment) The fiber mat supply device in the automobile mat bucking device of the present invention will be described in detail below with reference to an embodiment shown in the drawings.

First, a bucking device for an automobile mat shown in this embodiment will be explained.

As shown in FIG. 1, at the center of the bucking device 11 is provided a rotary drive table 13 which is a donut-shaped rotary disk on which 15 molds 12 are assembled. Twelve mold heating devices 15 are provided at the bottom of the rotary drive table 13 to directly heat the mold 12 to semi-gel the resin 14 applied on the mold and further gel it. Similarly, the resin 14 in the mold 12 is placed at the bottom of the rotary drive table 13.
Two mold cooling devices 17 are provided that directly cool the mold 12 after the fiber mat 16 and the fiber mat 16 are adhered to each other to change the resin 14 into a rubber-like gel state. At the outer peripheral edge of the rotary drive table 13, there is a resin coating device 18 that coats a sol-like resin 14 onto the mold 12, and a resin coating device 18 that removes air bubbles from the resin 14 and coats the resin 14 onto the mold 12. a deaeration device 19 for filling the mold 12 with fiber mats 16, a fiber mat supply device 30 for placing the fiber mats 16 on the resin 14 and pressing them together, and a mold for replacing the mold 12 depending on the type of automobile mat. Mold changing device 20
and a removal device 21 for removing the buckled fiber mat.

Note that the bucking device is not limited to the one described above, and any device may be used as long as it has a structure in which the resin applied in the mold is semi-gelled and the fiber mat is placed on the upper surface thereof.

Next, a fiber mat supply device in an automobile mat bucking device according to the present invention will be described with reference to an embodiment shown in the drawings.

As shown in FIG. 2, a fiber mat supply device 30
is equipped with a conveyor device 31, a feeding device 35 comprising a catching means 32 and a positioning means 33, and a pressing means 36.

The conveyor device 31 consists of a box-shaped pedestal 37 in the shape of a rectangular parallelepiped and a conveyor 38 that is rotatably mounted in the direction of the rotary drive table 13 by a drive motor (not shown) installed inside the pedestal 37. ing. Three fiber mats 16 are placed on the upper surface of the conveyor 38 of this pedestal 37 along the longitudinal direction. This fiber mat 16
The pile made of synthetic fibers is driven into a base cloth 39, and the edge of the base cloth 39 protrudes from the periphery of the fiber mat 16. The conveyor 38 is rotated by the drive of a drive motor (not shown), and the fiber mat 16 on the conveyor 38 is transferred in the direction of the rotary drive table 13. The fiber mat 16 transferred by the conveyor device 31 is placed on the semi-gelled resin 14 on the upper surface of the rotary drive table 13 by the feeding device 35.

The supply device 35 is arranged above the conveyor device 31. In this feeding device 35, a box-shaped frame 40 is disposed so as to cover the upper surface of the mold 12, and two left and right shafts 41 are protruded from both ends of the upper part of this frame 40, and these shafts 41 are equipped with running rollers. 42 is rotatably mounted. Further, this running roller 42 has a square upper frame 43 and a column 44 fixed to the outer edge of the table 13 that supports the upper frame 43.
A drive cylinder 55 supported by and fixed to an outer frame 45 consisting of
Rotating drive table 1 on outer frame 45 by
3, and the frame 40 moves horizontally accordingly. A lifting cylinder 46 is attached to this frame 40. On the other hand, the shaft of this lifting cylinder 46 is attached to a box-shaped inner frame 47. At the four corners of the lower part of the inner frame 47, a capturing means 32 is provided which consists of four claw-shaped pins 48 and a cylinder 49 for rotating the pins attached to the bases of these pins 48. As the cylinder 49 expands and contracts, the pins 48 rotate outward, and these pins 48 rotate and stick into the four corners of the base fabric 36 of the fiber mat 16, and the fiber mat 1
The edges of 6 are about to be captured. As a result, the base fabric 39 is stretched in the direction of the four corners and placed in a tensioned state. Further, a positioning means 33 attached to the capturing means 32 is attached to the lower part of the inner frame 47. This positioning means 33 includes four bearings 50 fixed along the longitudinal direction of the inner frame 47, two threaded rods 51 threaded in opposite directions from the center to both ends of the bearings 50, and these screws. It consists of two drive motors 54 that rotate the rod.

Pins 48 are attached to both ends of this single threaded rod 51.
The base of 2 is screwed, and as the threaded rod 51 rotates, 2
The pins 48 are moved horizontally toward and away from each other along the threaded rod 51, and the position of each pin 48 is determined according to the size of the fiber mat 16.

In this way, the pins 48 are arranged at the four corners of the base fabric 36 of the fiber mat 16 on the conveyor device 31 by the positioning means 33. Then, the pin 48 rotates and pierces the base cloth 39, and in this state is lifted by the lifting cylinder 46 of the inner frame 47 and the cylinder (not shown) of the outer frame 45, and the fiber mat 15 is placed on the mold 12. It is moved and placed on the resin 14.

Further, the inner frame 47 is further provided with a pressing means 36 at the center thereof. The pressing means 36 is attached to a pressing body 52 having a flat shape that presses the upper surface of the fiber mat 16 placed on the resin 14 on the mold 12 described above, and is attached vertically above the pressing body 52. It consists of a pressing cylinder 53 that presses the fiber mat 16 via a cylinder 52. Then, in cooperation with the catching means 32, that is, by the catching means 32, the base fabric 39 is put into a tension state, and the fiber mat 16 placed on the semi-gelled resin 14 is pressed, and the resin 14 and the fiber mat 16 are pressed. The two parts are completely welded together with no gaps.

(Effects of the Invention) As described in detail above, the fiber mat supply device in the automotive mat bucking device of the present invention determines the position of the catching means by the positioning means according to the size of the fiber mat, and the catching means When the edge of the fiber mat is captured and the fiber mat is placed on the semi-gelled resin, the capturing means and the pressing body cooperate to press the fiber mat onto the resin in a tensile state. . Therefore, the fiber mat supply device of the present invention can handle fiber mats of various sizes, and can always accurately capture fiber mats and deposit them on the resin, regardless of the size of the fiber mats. can be supplied to
Furthermore, the work of supplying fiber mats, which is very complicated for the operator, can be omitted.

[Brief explanation of the drawing]

FIG. 1 is a plan view showing the entire automobile mat bucking device, FIG. 2 is a perspective view showing a fiber mat supply device in the automobile mat bucking device of the present invention, and FIG. 3 is a conventional automobile mat bucking device. A plan view showing the mat bucking device, and FIG. 4 is a side view as well. Explanation of symbols, 30... Fiber mat supply device, 3
2... Capturing means, 33... Positioning means, 36...
...pressing means.

Claims (1)

[Claims] 1 A capturing means for capturing the edge of the fiber mat; a positioning means attached to the capturing means for determining the position of the capturing means according to the size of the fiber mat; and a means for placing the fiber mat on the semi-gelled resin. 1. A fiber mat supply device for a car mat bucking device, comprising: pressing means for pressing the fiber mat into the resin under tension in cooperation with the catching means when the fiber mat is placed in the resin.