Leather cutting piece punching automatic feeding device

Abstract

The utility model discloses an automatic feeding device for punching leather cut-parts, which is characterized in that a laser is arranged above a four-station automatic lead-in storage device, a guardrail I and a guardrail II are arranged at the top of a storage conveying platform support beam frame, and a liquid crystal control screen is mounted on the outer side of the top of the storage conveying platform support beam frame; a first sliding way is installed on the upper portion of the automatic feeding platform supporting beam frame, a push-pull type movable beam is connected with the first sliding way in a sliding mode and fastened through a fastening bolt, a second sliding way is arranged at the bottom of the push-pull type movable beam, the top of a telescopic arm is connected with the second sliding way in a sliding mode, and the bottom of the telescopic arm is connected with a negative pressure sponge suction cup. According to the punching and cutting piece feeding device, automatic feeding and placing of punching and cutting pieces can be achieved; and through doubling operation with a punching machine, the purposes of reducing manpower and improving the production human efficiency are achieved. Through the push-pull type movable cross beam, automatic feeding and manual feeding are both considered; a guardrail is additionally arranged on the periphery of the four-station automatic guide-in storage device, so that personnel can be effectively prevented from entering by mistake, and accidental injury is prevented.

Description

Technical Field

[0001] This utility model relates to the field of leather technology, and in particular to an automatic feeding device for punching holes in leather pieces. Background Technology

[0002] When punching holes in leather pieces, one person needs to manually place the pieces on the conveyor paper according to the required quantity and orientation at the front of the machine, while another person at the back of the machine is responsible for picking up, inspecting, and organizing the punched pieces. Since the punching speed is basically fixed, the person responsible for placing the pieces will have a lot of waiting time, resulting in low production efficiency. Utility Model Content

[0003] To solve the above problems, this utility model provides an automatic feeding device for punching holes in leather pieces.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: an automatic feeding device for punching holes in leather pieces, including a storage conveying platform support beam and an automatic feeding platform support beam arranged adjacent to each other and with an automatic feeding area installed at the bottom. A four-station automatic import storage device is installed on the top of the storage conveying platform support beam, and a laser is installed above the four-station automatic import storage device. The top of the storage conveying platform support beam is provided with guardrail one and guardrail two, and an LCD control screen is installed on the outer side of the top of the storage conveying platform support beam. A slide rail one is installed on the upper part of the automatic feeding platform support beam, and a push-pull movable crossbeam is slidably connected to slide rail one and fastened by fastening bolts. A slide rail two is provided at the bottom of the push-pull movable crossbeam, and the top of the telescopic arm is slidably connected to slide rail two, and the bottom is connected to a negative pressure sponge suction cup.

[0005] Furthermore, the laser is mounted on top of the inverted U-shaped bracket, which is connected to the support beam of the material storage and conveying platform.

[0006] Furthermore, the laser is positioned between the first and second stations of the four-station automatic import storage device.

[0007] Furthermore, the lasers are spaced four apart.

[0008] Furthermore, the slides are arranged at the top and bottom of the upper part of the support beam of the automatic feeding platform.

[0009] Furthermore, a punching machine is placed below the negative pressure sponge suction cup in its slid-out state.

[0010] Furthermore, guardrail one and guardrail two are located on both sides of the four-station automatic import and storage device.

[0011] This invention enables automatic feeding and placement of perforated cutting sheets, freeing up manual labor. By operating in parallel with the perforation machine, only one person is needed to receive materials behind the machine, thus reducing manpower and improving production efficiency. A push-pull movable beam accommodates both automatic and manual feeding. If automatic feeding is unsuitable for certain projects, the beam can be moved to the other side, freeing up space in the perforation machine's feeding area for manual feeding. Adding guardrails around the four-station automatic loading and storage device effectively prevents accidental entry and injury. Attached Figure Description

[0012] Figure 1 This is a top view of the present invention;

[0013] Figure 2 This is the front view of this utility model;

[0014] Figure 3 This is a side view of the present invention.

[0015] The components include: 1. Material conveying platform support beam; 2. Automatic feeding platform support beam; 3. Four-station automatic import storage device; 4. Automatic feeding area; 5. Guardrail 1; 6. Guardrail 2; 7. LCD control screen; 8. Push-pull movable crossbeam; 9. Negative pressure sponge suction cup; 10. Fastening bolts; 11. Slide 1; 12. Slide 2; 13. Telescopic arm; 14. Laser; 15. Drilling machine. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1-3 The specific embodiments of this utility model will be further described below.

[0017] An automatic feeding device for punching perforated leather pieces includes a storage and conveying platform support beam 1 and an automatic feeding platform support beam 2, which are arranged adjacently and have an automatic feeding area 4 installed at the bottom. A four-station automatic inlet / outlet storage device 3 is installed on top of the storage and conveying platform support beam 1. A laser 14 is installed above the four-station automatic inlet / outlet storage device 3. Four laser 14s are spaced apart on top of an inverted U-shaped bracket. The inverted U-shaped bracket is connected to the storage and conveying platform support beam 1. The laser 14s are positioned between the first and second stations of the four-station automatic inlet / outlet storage device 3. The top of the support beam 1 is equipped with guardrail 5 and guardrail 6. Guardrail 5 and guardrail 6 are located on both sides of the four-station automatic feeding storage device 3. An LCD control screen 7 is installed on the outer side of the top of the material conveying platform support beam 1. Slide rail 11 is distributed on the upper part of the automatic feeding platform support beam 2. The push-pull movable crossbeam 8 is slidably connected to slide rail 11 and fastened by fastening bolts 10. The bottom of the push-pull movable crossbeam 8 is equipped with slide rail 2 12. The top of the telescopic arm 13 is slidably connected to slide rail 2 12 and the bottom is connected to the negative pressure sponge suction cup 9. A punching machine 15 is placed below the negative pressure sponge suction cup 9 in the slid-out state.

[0018] Before the punching machine 15 starts working, the worker places the cut pieces to be punched in the prescribed quantity and orientation on the four-station automatic feeding and storage device 3, with the orientation referring to the laser position emitted by the laser 14. After the first station is completed, the storage table with the placed cut pieces is moved inward, and cut pieces are placed on the new storage table until all four storage tables are filled and the first storage table enters the automatic feeding area 4. The four-station automatic feeding and storage device 3 is protected by guardrail 5 and guardrail 6 to prevent personnel from entering and getting injured. At this time, the punching machine 15 is started, and the negative pressure sponge suction cup 9 moves to the top of the automatic feeding area 4 through slide 12. The telescopic arm 13 extends, so that the negative pressure sponge suction cup 9 contacts and sucks up the top cut piece of the automatic feeding area 4. Then, after the telescopic arm 13 rises to its highest position, the negative pressure sponge suction cup 9 moves to the top of the punching machine 15 feeding area through slide 12. The telescopic arm 13 extends until the cut pieces on the negative pressure sponge suction cup 9 contact the paper conveyed on the punching machine 15. At this point, the suction force of the negative pressure sponge suction cup 9 is released. Then, the telescopic arm 13 shortens, causing the negative pressure sponge suction cup 9 to rise and return to the automatic feeding area 4 via the slide rail 12. This cycle repeats to achieve automatic feeding. The empty storage platform descends to the lower panel conveyor until it reaches the initial station to await the introduction of new cut pieces. The cut pieces from the first, second, and third stations of the original four-station automatic feeding and storage device 3 move forward synchronously to replenish the automatic feeding area 4.

[0019] When automatic feeding is not applicable, pull out the fastening bolt 10 in the middle of the push-pull movable crossbeam 8, and push the entire push-pull movable crossbeam 8 to the other side through the slide 11, freeing up space above the punching machine 15. At this time, the worker can manually place the cut pieces in the feeding area of ​​the punching machine 15 and punch holes in them in the traditional way.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic feeding device for punching holes in leather pieces, comprising a storage and conveying platform support beam (1) and an automatic feeding platform support beam (2) arranged adjacent to each other and having an automatic feeding area (4) installed at the bottom, wherein a four-station automatic inlet and storage device (3) is installed on the top of the storage and conveying platform support beam (1), characterized in that, A laser (14) is installed above the four-station automatic import storage device (3). The top of the storage conveying platform support beam (1) is equipped with guardrail one (5) and guardrail two (6). An LCD control screen (7) is installed on the outer side of the top of the storage conveying platform support beam (1). The upper part of the automatic feeding platform support beam (2) is equipped with slide rail one (11). The push-pull movable crossbeam (8) is slidably connected to slide rail one (11) and fastened by fastening bolts (10). The bottom of the push-pull movable crossbeam (8) is equipped with slide rail two (12). The top of the telescopic arm (13) is slidably connected to slide rail two (12), and the bottom is connected to the negative pressure sponge suction cup (9).

2. The automatic feeding device for punching holes in leather pieces according to claim 1, characterized in that, The laser (14) is set on the top of the inverted U-shaped bracket, which is connected to the support beam (1) of the material storage and conveying platform.

3. The automatic feeding device for punching holes in leather pieces according to claim 1, characterized in that, The laser (14) is positioned between the first and second stations of the four-station automatic import storage device (3).

4. The automatic feeding device for punching holes in leather pieces according to claim 1, characterized in that, The laser (14) is distributed in four spaced intervals.

5. The automatic feeding device for punching holes in leather pieces according to claim 1, characterized in that, The slide rails (11) are arranged on the upper part of the support beam (2) of the automatic feeding platform.

6. The automatic feeding device for punching holes in leather pieces according to claim 1, characterized in that, A punch (15) is placed below the negative pressure sponge suction cup (9) in its slid-out state.

7. The automatic feeding device for punching holes in leather pieces according to claim 1, characterized in that, The guardrail 1 (5) and guardrail 2 (6) are located on both sides of the four-station automatic import storage device (3).

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