Paper circulating conveying clamping hand device

Abstract

The utility model relates to the technical field of brick stacking equipment, and discloses a paper circulation conveying gripper device which comprises a conveying plate, a conveying belt and an expansion piece which are installed on a machine frame, a plurality of belt wheels are arranged on the conveying plate, the conveying belt is connected with the belt wheels in a sleeved mode, a plurality of grippers are arranged on the conveying belt, and the expansion piece is arranged on the conveying plate. The two expansion pieces are arranged at the two ends of the conveying plate. A plurality of clamping hands are arranged on a conveying belt of the clamping hand device for circular conveying of the leatheroid, one expansion piece opens the clamping hands through a push block and enables the clamping hands to clamp the leatheroid, after the clamping hands clamp the leatheroid, the conveying belt drives the clamping hands to move to the position of the other expansion piece, and the other expansion piece opens the clamping hands through the push block and loosens the leatheroid. The conveying belt drives the clamping hands to continue to move to the initial positions, the mode that the multiple clamping hands conduct circulating conveying replaces the mode that a single clamping hand conducts reciprocating conveying, the situation that the conveying speed of ceramic tiles is reduced due to the fact that the clamping hands stop conveying of the ceramic tiles is avoided, the stroke between the clamping hands is shortened, and the conveying speed and the working efficiency of leatheroid are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a brick stacking equipment technical field especially relates to a kind of paper skin circulation conveying clamp hand device. BACKGROUND

[0002] Ceramic tile packaging machine is a kind of automatic packaging ceramic tile equipment instead of manual operation, the work efficiency of ceramic tile packaging can be greatly improved in the mode of automatic production, ceramic tile packaging machine includes brick, paper skin, send brick, send paper skin, stack, on package corner and paper skin process, wherein paper skin clamping hand device is completed by sending paper skin process delivery, existing paper skin clamping hand device is reciprocated by single clamping hand to send paper skin, ceramic tile delivery process needs to wait after clamping hand reset to continue to send ceramic tile, otherwise clamping hand will block ceramic tile to subsequent process delivery, but it will slow down the delivery speed of ceramic tile, in addition, the stroke of clamping hand reset is longer, so the delivery speed of paper skin and work efficiency are also reduced, so new type of paper skin clamping hand structure needs to be designed to solve the above problems. SUMMARY

[0003] In order to solve the above technical problems, a plurality of clamping hands are provided on the conveying belt of the paper skin circulation conveying clamping hand device, a push block opens the clamping hand and clamps the paper skin through a telescopic device, and after the clamping hand clamps the paper skin, the conveying belt drives the clamping hand to move to the position of another telescopic device, another telescopic device opens the clamping hand and releases the paper skin through a push block, and the conveying belt drives the clamping hand to continue to move to the initial position. The mode of multiple clamping hands circulating delivery is used instead of the mode of single clamping hand reciprocating delivery, so as to avoid the clamping hand blocking the ceramic tile delivery and slowing down the delivery speed of the ceramic tile, and the stroke between the clamping hands is shortened, the delivery speed of the paper skin and the work efficiency are improved.

[0004] A paper skin circulation conveying clamping hand device, comprising a conveying plate, a conveying belt and a telescopic device mounted on a rack, a plurality of pulleys are provided on the conveying plate, the conveying belt is drivingly connected with the plurality of pulleys, and a plurality of clamping hands are provided on the conveying belt, two telescopic devices are provided at the positions of the two ends of the conveying plate, a push block is provided at the output end of the telescopic device, and the telescopic device drives the clamping hand to open through the push block.

[0005] Preferably, a driving motor is provided on the conveying plate, and the driving motor is connected with one of the pulleys.

[0006] Preferably, the clamping hand includes two clamping blocks and a clamping seat, the clamping seat is fixed on the conveying belt, the clamping block is hinged with the clamping seat, a coil spring is provided at the hinge between the clamping block and the clamping seat, and the coil spring is connected with the clamping seat and the clamping block respectively.

[0007] Preferably, a downward extending push block is provided at the bottom of the clamping block, and a circular ring is rotatably connected on the push block.

[0008] Preferably, the left end of the conveying plate is lower than the right end, the left end of the conveying plate is provided with an opening, and the right end of the conveying plate is provided with a through slot.

[0009] Preferably, two telescopic devices are arranged on the side of the conveying plate opposite to the conveying belt, the push block of the telescopic device at the left end of the conveying plate extends from the opening, and the push block of the telescopic device at the right end of the conveying plate extends from the through slot.

[0010] Preferably, the conveying plate is provided with a lifter near the right end, and the output end of the lifter is provided with a suction device.

[0011] The paper skin circulating conveying clamp hand device has the advantages that: the conveying belt is provided with a plurality of clamp hands through the cooperation of the conveying plate, the conveying belt, and the telescopic device, one telescopic device opens the clamp hand through the push block and makes the clamp hand clamp the paper skin, after the clamp hand clamps the paper skin, the conveying belt drives the clamp hand to move to the position of another telescopic device, another telescopic device opens the clamp hand through the push block and releases the paper skin, the conveying belt drives the clamp hand to continue to move to the initial position, the mode of circulating conveying of a plurality of clamp hands is adopted instead of the mode of reciprocating conveying of a single clamp hand, so that the conveying speed of the porcelain tile is reduced due to the blocking of the clamp hand, the stroke between the clamp hands is shortened, and the conveying speed and working efficiency of the paper skin are improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the paper skin circulating conveying clamp hand device and the rack of the utility model;

[0013] Figure 2 It is a front view of the paper skin circulating conveying clamp hand device of the utility model;

[0014] Figure 3 It is a rear view of the paper skin circulating conveying clamp hand device of the utility model;

[0015] Figure 4 It is Figure 3 It is a partial enlarged view of A;

[0016] Figure 5 It is Figure 3 It is a partial enlarged view of B.

[0017] In the figure: 1 conveying plate, 2 conveying belt, 3 telescopic device, 4 pulley, 5 push block, 6 clamp seat, 7 clamp block, 8 coil spring, 9 push block, 10 circular ring, 11 opening, 12 through slot, 13 lifter, 14 suction device. DETAILED DESCRIPTION

[0018] The utility model discloses make further description to the utility model below combining with the drawing and specific embodiment, to facilitate more clearly understanding the technical thought of the utility model that the utility model protects.

[0019] As Figures 1 to 5 The paper skin circulation conveying clamp hand device, including the conveying board 1, the conveying belt 2 and the telescopic ware 3 that are installed on the frame, be provided with a plurality of pulley 4 on the conveying board 1, the conveying belt with a plurality of pulley 4 drive connection, and be provided with a plurality of clamping hand on the conveying belt 2, two telescopic ware 3 are arranged in the both ends position of the conveying board 1, the output of telescopic ware 3 is provided with push block 5, and the telescopic ware 3 is driven the clamping hand opening through push block 5.

[0020] The paper skin circulation conveying clamp hand device working principle is realized through the mutual cooperation of conveying board 1, conveying belt 2 and telescopic ware 3, as Figures 1 to 5 As shown in the figure, the frame can be provided with a paper skin feeding structure at the left side of the conveying board 1, so that the paper skin is fed from the left side of the conveying board 1, and after the paper skin reaches the position of the telescopic ware 3 located at the left side of the conveying board 1, the telescopic ware 3 opens the clamping hand through the push block 5 and makes the clamping hand clamp the paper skin. After the clamping hand clamps the paper skin, the telescopic ware 3 drives the push block 5 to reset, and the conveying belt 2 drives the clamping hand to move to the position of the telescopic ware 3 located at the right side of the conveying board 1. The other telescopic ware 3 opens the clamping hand through the push block 5 and releases the paper skin. The conveying belt 2 drives the clamping hand to continue moving to the initial position. The clamping hand moving to the bottom of the conveying belt 2 can avoid the clamping hand blocking the tile conveying and slow down the tile conveying speed. It should be noted that during the movement of the clamping hand and the paper skin, the other clamping hands move synchronously along the conveying belt 2. In this way, the clamping hand without clamping the paper skin can reach the position of the telescopic ware 3 located at the left side of the conveying board 1 faster. Compared with the traditional paper skin clamp hand, the paper skin circulation conveying clamp hand device adopts the circulation conveying mode of multiple clamping hands instead of the reciprocating conveying mode of a single clamping hand. This can avoid the clamping hand affecting the tile conveying speed and shorten the stroke between the clamping hands, thereby improving the paper skin conveying speed and work efficiency.

[0021] Specifically, the conveying board 1 is provided with a drive motor, and the drive motor is connected with the pulley 4. The clamping hand includes two clamping blocks 7 and clamping seats 6. The clamping block 7 is hinged with the clamping seat 6, and the hinge between the clamping block 7 and the clamping seat 6 is provided with a coil spring 8. The coil spring 8 is connected with the clamping seat 6 and the clamping block 7, respectively. The bottom of the clamping block 7 is provided with a downward extending push block 9, and the push block 9 is rotatably connected with a circular ring 10. Figures 1 to 5As shown, the telescopic device 3 can adopt a telescopic cylinder, a drive motor drives a belt wheel 4 to rotate, the belt wheel 4 drives the conveying belt 2 to move, the clamping block 7 abuts against the clamping seat 6 and keeps the clamping hand in a closed state, the drive motor can adopt a servo motor, has the functions of metering and accurate positioning, so that when the clamping hand reaches the position of the telescopic device 3 located on the left side of the conveying plate 1, the telescopic device 3 drives the push block 5 to abut against the annular ring 10 of the push block 9, the push block 9 drives the clamping block 7 to swing and stretch the coil spring 8, and then the clamping block 7 and the clamping seat 6 are opened, so that the paper skin is stretched into the clamping block 7 and the clamping seat 6, the telescopic device 3 drives the push block 5 to reset, the clamping block 7 is reset under the action of the coil spring 8 and clamps the paper skin in cooperation with the clamping seat 6, the push block 9 can adopt a bearing to install the annular ring 10, the annular ring 10 can reduce the friction between the push block 5 and the push block 5, and the wear of the push block 5 is reduced, when the clamping hand reaches the position of the telescopic device 3 located on the right side of the conveying plate 1, the telescopic device 3 drives the clamping block 7 and the clamping seat 6 to open, and the two clamping hands move synchronously along the conveying belt 2, one clamping hand is located at the position of the telescopic device 3 on the right side of the conveying plate 1, and the other clamping hand is close to the position of the telescopic device 3 on the left side of the conveying plate 1, so that the clamping hand reaches the position of the telescopic device 3 faster and clamps the paper skin to convey, and the conveying speed of the paper skin is improved.

[0022] Further, the left end of the conveying plate 1 is lower than the right end, the left end of the conveying plate 1 is provided with an opening 11, and the right end of the conveying plate 1 is provided with a through slot 12, wherein the two telescopic devices 3 are arranged on the side of the conveying plate 1 away from the conveying belt 2, the push block 5 of the telescopic device 3 located at the left end of the conveying plate 1 extends out of the opening 11, and the push block 5 of the telescopic device 3 located at the right end of the conveying plate 1 extends out of the through slot 12, and further, the position close to the right end of the conveying plate 1 is provided with a lifter 13, and the output end of the lifter 13 is provided with a suction device 14, as shown in the figure. Figures 1 to 5 As shown, the left and right sides of the conveying plate 1 have a height difference, the clamping hand drives the paper skin to move to the telescopic device 3 located on the right side of the conveying plate 1 and raises the conveying height of the paper skin, so that the ceramic tile and the paper skin are not conveyed on the same plane, and the conveying speed is not affected by the mutual interference of the two, the telescopic device 3 located on the left side of the conveying plate 1 drives the push block 5 to move in the opening 11, so that the push block 5 opens the clamping hand, the telescopic device 3 located on the right side of the conveying plate 1 drives the push block 5 to move in the through slot 12, so that the push block 5 opens the clamping hand, after the clamping hand releases the paper skin, the lifter 13 drives the suction device 14 to lift the paper skin, the lifter 13 can adopt a lifting cylinder, and the suction device 14 can adopt a vacuum suction cup, so that the paper skin is separated from the clamping hand.

[0023] The above is only a specific embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A cardboard circulating conveying gripper device, characterized in that: The device includes a conveyor plate, a conveyor belt, and telescopic devices mounted on a frame. The conveyor plate is provided with multiple pulleys, and the conveyor belt is connected to the multiple pulleys for transmission. The conveyor belt is provided with multiple grippers, and two telescopic devices are located at both ends of the conveyor plate. The output end of the telescopic device is provided with a push block, and the telescopic device drives the grippers to open through the push block.

2. The cardboard circulating conveying gripper device according to claim 1, characterized in that: The conveyor plate is equipped with a drive motor, and the drive motor is connected to one of the pulleys.

3. The cardboard circulating conveying gripper device according to claim 1, characterized in that: The gripper includes two grippers, each gripper having a gripper base and a gripper block. The gripper base is fixed to the conveyor belt, and the gripper block is hinged to the gripper base. A coil spring is provided at the hinge point between the gripper block and the gripper base, and the coil spring is connected to both the gripper base and the gripper block.

4. The cardboard circulating conveying gripper device according to claim 3, characterized in that: The bottom of the clamping block is provided with a downwardly extending lever, and a ring is rotatably connected to the lever.

5. The cardboard circulating conveying gripper device according to claim 1, characterized in that: The left end of the conveyor plate is lower than the right end. An opening is provided at the left end of the conveyor plate, and a through groove is provided at the right end of the conveyor plate.

6. A cardboard circulating conveying gripper device according to claim 5, characterized in that: Two of the telescopic joints are disposed on the side of the conveyor plate opposite to the conveyor belt. The push block of the telescopic joint located at the left end of the conveyor plate extends out from the opening, and the push block of the telescopic joint located at the right end of the conveyor plate extends out from the through groove.

7. The cardboard circulating conveying gripper device according to claim 1, characterized in that: A lifter is installed near the right end of the conveyor plate, and an absorber is installed at the output end of the lifter.

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