Packaging product trimming device

Abstract

The utility model relates to the technical field of trimming devices, and discloses a packaging product trimming device which comprises a mounting plate and further comprises a supporting frame and a polishing mechanism, the polishing mechanism for deburring is arranged in the mounting plate, the supporting frame is fixedly connected in the mounting plate, a rotating column is rotationally connected in the supporting frame, and the rotating column is fixedly connected in the mounting plate. A first positioning disc is fixedly connected to the top of the rotating column, a rotating disc is rotatably connected to the interior of the supporting frame, a first limiting rod is slidably connected to the interior of the rotating disc, a second positioning disc is fixedly connected to the bottom of the first limiting rod, and a workpiece is clamped through the second positioning disc and the first positioning disc. When the second positioning disc is matched with the first positioning disc to position the workpiece, the rotating disc rotates to be matched with the first positioning disc to enable the workpiece to rotate, so that the to-be-polished edge of the workpiece faces the polishing mechanism, the workpiece is directly adjusted under the condition that the workpiece is not disassembled, the working efficiency is higher, and the use is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming devices, in particular to a trimming device for packaging products. Background Art

[0002] Product packaging refers to the general term for the decoration of products by using containers, materials and auxiliary materials according to certain technical methods in the process of transportation, storage and sales in order to protect the products, facilitate storage and promote sales. Existing wooden packaging products have many burrs and wood chips on the surface after production and cutting, which affects production quality and efficiency. The edges will be trimmed by trimming devices.

[0003] According to a description of a trimming device for packaging product production disclosed on the Patent Network (authorization publication number: CN 220971807U), "This utility model relates to the technical field of mechanical equipment, specifically a trimming device for packaging product production, comprising a box, an electric telescopic rod fixedly mounted on one side of the box, a mounting box fixedly mounted on the output end of the electric telescopic rod, a motor fixedly mounted inside the mounting box, a transmission rod fixedly mounted on the output end of the motor, the top end of the transmission rod passing through the box and disposed at the top end of the box, a cavity defined at the top end of the transmission rod, and a fixed rod fixedly mounted at the bottom end of the cavity. The utility model utilizes a movable block, a limiting slot, a first spring, a second spring, and a telescopic rod to improve the stability of the grinding disc at the top end of the transmission rod, facilitating removal of the grinding disc from the top end of the transmission rod for maintenance. The handle, screw, movable plate, mounting rod, slider, and slide groove improve the stability of the packaging product within the mounting box, and the position of the mounting box at the top end of the box can be adjusted, facilitating trimming of the packaging product."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use of the utility model, since the device drives the movable plate to move by rotating the screw, the two movable plates clamp the workpiece for trimming. However, after the workpiece is fixed, only the side facing the grinding disc can be trimmed. When trimming the other sides of the workpiece is desired, the workpiece needs to be disassembled and re-fixed, which is not only cumbersome to operate but also affects work efficiency. Therefore, it is necessary to improve the packaging product trimming device to solve the above problems. Utility Model Content

[0006] In order to overcome the problem that the workpiece needs to be disassembled and re-fixed when trimming other edges of the workpiece.

[0007] The technical solution of the utility model is: a packaging product trimming device includes a mounting plate, a support frame and a grinding mechanism, a grinding mechanism for deburring is arranged inside the mounting plate, the interior of the mounting plate is fixedly connected to the support frame, the interior of the support frame is rotatably connected to a rotating column, the top of the rotating column is fixedly connected to a first positioning plate, the interior of the support frame is rotatably connected to the rotating plate, the interior of the rotating plate is slidably connected to a first limiting rod, the bottom of the first limiting rod is fixedly connected to a second positioning plate, and the workpiece is clamped by the second positioning plate and the first positioning plate.

[0008] Preferably, the support frame is provided with a limiting hole at a corresponding position of the rotating column, and the rotating column rotates inside the limiting hole.

[0009] Preferably, the rotating disk is provided with a limiting groove at a position corresponding to the first limiting rod, and the first limiting rod slides inside the limiting groove.

[0010] Preferably, the top of the support frame is fixedly connected to a connecting seat, the internal rotation of the connecting seat is connected to a worm, the front of the worm is fixedly connected to a first external hexagonal rotating block, the outside of the worm is engaged with a worm wheel, the worm wheel is fixedly connected to the top of the rotating disk, the internal rotation of the rotating disk is connected to a threaded barrel, the top of the threaded barrel is fixedly connected to a second external hexagonal rotating block, the internal thread of the threaded barrel is connected to a first threaded rod, and the first threaded rod is fixedly connected to the top of the second positioning disk.

[0011] Preferably, the rotating disk is provided with a limiting hole at a corresponding position of the threaded barrel, and the threaded barrel rotates inside the limiting hole.

[0012] Preferably, the grinding mechanism includes a third external hexagonal rotating block, the third external hexagonal rotating block is rotatably connected to the inside of the mounting plate, the inner side of the third external hexagonal rotating block is fixedly connected to the second threaded rod, the second threaded rod is rotatably connected to the inside of the mounting plate, the external thread of the second threaded rod is connected to the moving block, the moving block is slidably connected to the inside of the mounting plate, the inside of the moving block is fixedly connected to the second limiting rod, the outside of the second limiting rod is slidably connected to the slider, a spring is fixedly connected between the slider and the second limiting rod, the top of the slider is fixedly connected to the handle, the top of the slider is fixedly connected to the motor frame, the inside of the motor frame is fixedly connected to the drive motor, and the output end of the drive motor is fixedly connected to the grinding disc.

[0013] Preferably, a sliding groove is provided on the mounting plate at a position corresponding to the moving block, and the moving block slides inside the sliding groove.

[0014] The beneficial effects of the present invention are as follows: while the second positioning disc cooperates with the first positioning disc to position the workpiece, the rotating disc can rotate in cooperation with the first positioning disc to rotate the workpiece, so that the edge of the workpiece that needs to be polished faces the polishing mechanism, thereby directly adjusting the workpiece without disassembling the workpiece, which is more efficient and easier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating disk of the utility model;

[0018] Figure 4 This is a schematic diagram of the grinding mechanism structure of the utility model;

[0019] Figure 5 This is a schematic cross-sectional view of the grinding mechanism of the present invention.

[0020] Explanation of the accompanying drawings: 1. Mounting plate; 21. Support frame; 22. Rotating column; 23. First positioning plate; 24. Connecting seat; 25. Worm; 26. First external hexagonal rotating block; 27. Worm gear; 28. Rotating plate; 29. ​​Threaded barrel; 210. Second external hexagonal rotating block; 211. First threaded rod; 212. Second positioning plate; 213. First limiting rod; 31. Third external hexagonal rotating block; 32. Second threaded rod; 33. Moving block; 34. Second limiting rod; 35. Slider; 36. Spring; 37. Handle; 38. Motor frame; 39. Drive motor; 310. Grinding disc. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1 - Figure 5The utility model provides an embodiment: a packaging product trimming device, including a mounting plate 1, a support frame 21 and a grinding mechanism, a grinding mechanism for deburring is provided inside the mounting plate 1, the mounting plate 1 is fixedly connected to the support frame 21, the support frame 21 is rotatably connected to the rotating column 22, the top of the rotating column 22 is fixedly connected to the first positioning plate 23, the support frame 21 is rotatably connected to the rotating disk 28, the rotating disk 28 is slidably connected to the first limiting rod 213, the bottom of the first limiting rod 213 is fixedly connected to the second positioning plate 212, the workpiece is clamped by the second positioning plate 212 and the first positioning plate 23, the workpiece is clamped by the second positioning plate 212 and the first positioning plate 23, the workpiece is positioned, and then the fixed workpiece is ground by the grinding mechanism, the rotating disk 2 The first limiting rod 213 is driven by the rotation of 8, and the first limiting rod 213 is used to limit the second positioning disk 212. The first limiting rod 213 drives the second positioning disk 212. The rotation of the second positioning disk 212 drives the workpiece together with the first positioning disk 23 and the rotating column 22 to rotate, so that the surface of the workpiece that needs to be polished faces the polishing mechanism. The support frame 21 is provided with a limiting hole at the corresponding position of the rotating column 22, and the rotating column 22 rotates inside the limiting hole. The rotating column 22 is stably rotated through the limiting hole to prevent the rotating column 22 from tilting together with the first positioning disk 23. The rotating disk 28 is provided with a limiting groove at the corresponding position of the first limiting rod 213, and the first limiting rod 213 slides inside the limiting groove. When the first limiting rod 213 slides and adjusts through the limiting groove, it will not leave the limiting groove, so that the first limiting rod 213 can only slide inside the limiting groove.

[0023] See also Figure 1 - Figure 3 In this embodiment, the top of the support frame 21 is fixedly connected to a connecting seat 24, the interior of the connecting seat 24 is rotatably connected to a worm 25, the front of the worm 25 is fixedly connected to a first outer hexagonal rotating block 26, the outside of the worm 25 is meshed with a worm gear 27, the worm gear 27 is fixedly connected to the top of the rotating disk 28, the interior of the rotating disk 28 is rotatably connected to a threaded barrel 29, the top of the threaded barrel 29 is fixedly connected to a second outer hexagonal rotating block 210, the interior of the threaded barrel 29 is threadedly connected to a first threaded rod 211, and the first threaded rod 21 The second positioning plate 212 is fixedly connected to the top of the second positioning plate 212. The worm 25 rotates to drive the worm wheel 27 to adjust the direction of the workpiece. The threaded barrel 29 is rotated to screw out or screw in the first threaded rod 211 to adjust the height of the second positioning plate 212. It can be applied to workpieces of different sizes. The rotating plate 28 is provided with a limiting hole at the corresponding position of the threaded barrel 29, and the threaded barrel 29 rotates inside the limiting hole. The threaded barrel 29 is connected through the limiting hole to position the threaded barrel 29 inside the rotating plate 28 to prevent the threaded barrel 29 from moving on its own.

[0024] See also Figure 1 、 Figure 4 - Figure 5 In this embodiment, the grinding mechanism includes a third outer hexagonal rotating block 31, which is rotatably connected to the inside of the mounting plate 1. The inner side of the third outer hexagonal rotating block 31 is fixedly connected to a second threaded rod 32, which is rotatably connected to the inside of the mounting plate 1. The outer side of the second threaded rod 32 is threadedly connected to a moving block 33, and the moving block 33 is slidably connected to the inside of the mounting plate 1. The inner side of the moving block 33 is fixedly connected to a second limiting rod 34, and the outer side of the second limiting rod 34 is slidably connected to a slider 35. A spring 36 is fixedly connected between the slider 35 and the second limiting rod 34, and a handle is fixedly connected to the top of the slider 35 37. The top of the slider 35 is fixedly connected to a motor frame 38, and the inside of the motor frame 38 is fixedly connected to a drive motor 39. The output end of the drive motor 39 is fixedly connected to a grinding disc 310. The second threaded rod 32 can be rotated to adjust the lateral position of the grinding disc 310, and the front and rear positions of the grinding disc 310 can be adjusted by pushing the handle 37, so that it can be flexibly adjusted according to the size of the workpiece. The mounting plate 1 is provided with a slide groove at the corresponding position of the moving block 33, and the moving block 33 slides inside the slide groove. The moving block 33 is limited by the slide groove so that the moving block 33 can only slide in a straight line and cannot rotate, so that the moving block 33 can be driven to move by the second threaded rod 32.

[0025] When working, place the workpiece between the first positioning disk 23 and the second positioning disk 212, twist the second outer hexagonal rotating block 210 to drive the threaded cylinder 29, the threaded cylinder 29 rotates and unscrews the first threaded rod 211, the first threaded rod 211 drives the second positioning disk 212, the second positioning disk 212 is limited by the first limiting rod 213, the second positioning disk 212 descends to cooperate with the first positioning disk 23 to clamp the workpiece, twist the first outer hexagonal rotating block 26 to drive the worm 25, the worm 25 drives the worm gear 27, the worm gear 27 drives the rotating disk 28, the rotating disk 28 drives the second positioning disk 212 through the first limiting rod 213, and the second positioning disk 212 is lowered to cooperate with the first positioning disk 23 to clamp the workpiece. The second positioning disk 212 drives the workpiece to rotate together with the first positioning disk 23 and the rotating column 22 to adjust the direction of the workpiece. The third outer hexagonal rotating block 31 is twisted to drive the second threaded rod 32. The second threaded rod 32 drives the moving block 33. The moving block 33 moves to adjust the lateral position of the grinding disk 310. The handle 37 is pushed to drive the slider 35. The slider 35 compresses the spring 36 while sliding outside the second limit rod 34. The spring 36 is used to automatically reset the slider 35. The slider 35 slides to adjust the front and rear position of the grinding disk 310. The driving motor 39 drives the grinding disk 310. The grinding disk 310 rotates to grind the workpiece.

[0026] Through the above steps, the rotating disk 28 can rotate in conjunction with the first positioning disk 23 to rotate the workpiece so that the edge of the workpiece to be polished faces the polishing mechanism, thereby solving the problem of needing to disassemble and re-fix the workpiece when trimming other edges of the workpiece.

Claims

1. A packaging product trimming device, comprising a mounting plate (1), characterized in that: The invention also includes a support frame (21) and a grinding mechanism. The interior of the mounting plate (1) is provided with a grinding mechanism for deburring. The interior of the mounting plate (1) is fixedly connected to the support frame (21). The interior of the support frame (21) is rotatably connected to a rotating column (22). The top of the rotating column (22) is fixedly connected to a first positioning disk (23). The interior of the support frame (21) is rotatably connected to a rotating disk (28). The interior of the rotating disk (28) is slidably connected to a first limiting rod (213). The bottom of the first limiting rod (213) is fixedly connected to a second positioning disk (212). The workpiece is clamped by the second positioning disk (212) and the first positioning disk (23).

2. The packaging product trimming device according to claim 1, characterized in that: The support frame (21) is provided with a limiting hole at a corresponding position of the rotating column (22), and the rotating column (22) rotates inside the limiting hole.

3. The packaging product trimming device according to claim 1, characterized in that: The rotating disk (28) is provided with a limiting groove at a position corresponding to the first limiting rod (213), and the first limiting rod (213) slides inside the limiting groove.

4. The packaging product trimming device according to claim 1, characterized in that: The top of the support frame (21) is fixedly connected to a connecting seat (24), the interior of the connecting seat (24) is rotatably connected to a worm (25), the front of the worm (25) is fixedly connected to a first outer hexagonal rotating block (26), the exterior of the worm (25) is meshed with a worm gear (27), the worm gear (27) is fixedly connected to the top of a rotating disk (28), the interior of the rotating disk (28) is rotatably connected to a threaded barrel (29), the top of the threaded barrel (29) is fixedly connected to a second outer hexagonal rotating block (210), the interior of the threaded barrel (29) is threadedly connected to a first threaded rod (211), and the first threaded rod (211) is fixedly connected to the top of a second positioning disk (212).

5. The packaging product trimming device according to claim 4, characterized in that: The rotating disk (28) is provided with a limiting hole at a corresponding position of the threaded barrel (29), and the threaded barrel (29) rotates inside the limiting hole.

6. The packaging product trimming device according to claim 1, characterized in that: The grinding mechanism comprises a third outer hexagonal rotating block (31), the third outer hexagonal rotating block (31) is rotatably connected to the inside of the mounting plate (1), the inner side of the third outer hexagonal rotating block (31) is fixedly connected to a second threaded rod (32), the second threaded rod (32) is rotatably connected to the inside of the mounting plate (1), the outer thread of the second threaded rod (32) is threadedly connected to a moving block (33), the moving block (33) is slidably connected to the inside of the mounting plate (1), the inner part of the moving block (33) is fixedly connected to a second limiting rod (34), the outer part of the second limiting rod (34) is slidably connected to a slider (35), a spring (36) is fixedly connected between the slider (35) and the second limiting rod (34), the top of the slider (35) is fixedly connected to a handle (37), the top of the slider (35) is fixedly connected to a motor frame (38), the inner part of the motor frame (38) is fixedly connected to a drive motor (39), and the output end of the drive motor (39) is fixedly connected to a grinding disc (310).

7. The packaging product trimming device according to claim 6, characterized in that: The mounting plate (1) is provided with a sliding groove at a position corresponding to the moving block (33), and the moving block (33) slides inside the sliding groove.

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