Cutting equipment for blister tray production

Abstract

The utility model relates to cutting equipment for blister tray production. The cutting equipment comprises a workbench, a first pressing piece for pressing the top of a tray, a first baffle for pressing the side wall of the tray, a second pressing piece for pressing the other side of the tray and a cutting device for cutting the redundant part of the tray. The first pressing piece slides on the workbench; the second pressing piece slides on the first pressing piece; a driving rod is arranged on the workbench; the driving rod penetrates through the first pressing piece in a threaded manner; the first pressing piece moves along the driving rod; the cutting device is arranged on one side of the workbench; the first pressing piece is arranged in the middle of the workbench. The plastic uptake tray cutting device solves the problems that a plastic uptake tray can displace during cutting, the cutting precision is affected, the plastic uptake tray cannot meet the quality standard and the use requirement in severe cases, if the plastic uptake tray is pressed and fixed by hands, the potential safety hazard that arms are cut exists, and meanwhile, the plastic uptake tray is difficult to adapt to trays with different widths.

Description

Technical Field

[0001] This utility model relates to the field of pallets, and in particular to a cutting device for producing blister pallets. Background Technology

[0002] In the prior art, blister trays, also called plastic inner trays, are made by forming a plastic sheet with a specific groove using a blister forming process. Products are placed inside the groove for protection. During the production of blister trays, cutting and trimming are required. Application number: CN202122134567.6, "A blister tray cutting device," describes a device for cutting blister trays. To facilitate handling and processing, and to increase the area of ​​the worktable for quick and easy handling, the device involves first pulling the placement plate, which then moves the limiting component upwards. The protrusion slides in the sliding groove, pulling out the placement plate. The placement plate is then pulled further until the protrusion slides into the groove. The elastic element rebounds, pushing the protrusion and groove together to lock in place, thus fixing the position of the pulled-out placement plate. The blister tray to be processed is then placed on the placement plate. During trimming and cutting of the blister tray, it is picked up from the placement plate and cut. Waste generated during cutting falls through a feeding screen onto the receiving plate of the processing box for collection. Cleaning is performed by opening the box door. This device lacks a component to fix the blister tray, causing it to shift during cutting, affecting cutting accuracy and potentially leading to the blister tray failing to meet quality standards and usage requirements. Pressing the blister tray by hand poses a safety hazard of cutting the arm, and it is also difficult to adapt to trays of different widths. Utility Model Content

[0003] This application provides a cutting device for producing blister trays, which solves the problems in the prior art where blister trays shift during cutting, affecting cutting accuracy and, in severe cases, causing the blister trays to fail to meet quality standards and usage requirements. Furthermore, pressing and fixing the blister tray by hand poses a safety hazard of cutting the arm, and it is difficult to adapt to trays of different widths.

[0004] The technical solutions adopted in the embodiments of this application are as follows.

[0005] A cutting device for producing blister trays includes a worktable, a first clamping member that presses the top of the tray, a first baffle that presses the side wall of the tray, a second clamping member that presses the other side of the tray, and a cutting device for cutting excess portions of the tray. The first clamping member slides on the worktable; the second clamping member slides on the first clamping member; a drive rod is provided on the worktable; the drive rod is threaded through the first clamping member; the first clamping member moves along the drive rod; the cutting device is located on one side of the worktable; and the first clamping member is located in the middle of the worktable.

[0006] As a further improvement to the above technical solution: the first clamping member includes a first sliding member, a first block sliding on the first sliding member, and a first pushing member that pushes the first block down or up; the first pushing member is disposed on the first sliding member; the first sliding member slides along the drive rod.

[0007] As a further improvement to the above technical solution: the second clamping member includes a second block, a third block sliding within the second block, a clamping block disposed on the third block, a moving rod driving the second block to move, a guide rod guiding the third block, and a first elastic member pushing the clamping block; a second groove is formed on the first sliding member; the second block slides along the second groove; the guide rod passes through the third block; a third groove is formed on the second block; the moving rod is threaded through the third block; the first elastic member is sleeved on the guide rod; one end of the first elastic member abuts against the third block, and the other end of the first elastic member abuts against the third groove.

[0008] As a further improvement to the above technical solution: a first inclined surface is provided on the side wall of the clamping block; when the first inclined surface abuts against the tray, the first elastic element is compressed until the side wall of the clamping block abuts against the side wall of the tray.

[0009] As a further improvement to the above technical solution: the cutting device includes a second sliding member, a cutter sliding on the second sliding member, and a second pushing member that pushes the cutter up and down; the second sliding member is disposed on the worktable; the second pushing member is disposed on the second sliding member.

[0010] As a further improvement to the above technical solution, it also includes a limiting member for restricting the position of the tray cutting surface; a first groove is provided on the first baffle; the limiting member rotates in the first groove; a second elastic member is provided in the first groove; the second elastic member abuts against the limiting member; when the cutter abuts against the limiting member, the limiting member rotates until the limiting member is completely embedded in the first groove.

[0011] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0012] 1. The workbench is rectangular, with a first baffle on one side corresponding to the side wall of the tray. A first sliding member, shaped like a door, is slidably connected to the workbench. A first pushing member, a cylinder, is mounted on the first sliding member, which is positioned vertically. The actuating end of the first pushing member is connected to a first block, which slides up and down on the first sliding member. The first pushing member moves the first block up and down. A second groove is formed on the first block, and a threaded rod is rotatably connected within it. A second block is slidably connected within the second groove, with the moving rod threaded through it. A third groove is formed on the second block, containing a guide rod. A clamping block is slidably connected within the third groove, with the guide rod passing through it. A first inclined surface is formed on the side wall of the clamping block, corresponding to the side wall of the tray. A first elastic member is fitted onto the guide rod, with one end abutting against the clamping block and the other end abutting against the third groove. A first groove is formed on the first baffle, and a limiting member is rotatably connected in the first groove. A second elastic member, which is a spring sheet, is provided in the first groove. One end of the second elastic member abuts against the first groove, and the other end abuts against the limiting member. When the cutter abuts against the limiting member, it drives the limiting member to rotate until it is fully embedded in the first groove. The limiting member and the first baffle can restrict the position of the tray. In use, the adjacent side walls of the tray are brought into contact with the first baffle and the limiting member. Then, the position of the second block is adjusted so that the first inclined surface corresponds to the side wall of the tray. The first pusher drives the first block to slide. At this time, the first inclined surface contacts the tray, causing the pressing block to move. The third block squeezes the first elastic member until the side wall of the pressing block abuts against the side wall of the tray, until the first block presses the top of the tray. At this time, the tray is fixed. Then, the cutting device is started. The cutter contacts the limiting member, causing the limiting member to retract into the first groove, and the cutter cuts off the excess edge. This achieves the adaptation to different sized trays and restricts the position of the tray and the position of the cutter. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the cutting equipment used in the production of blister trays in this utility model.

[0014] Figure 2 This is a cross-sectional view of the limiting component in the cutting equipment for producing blister trays in this utility model.

[0015] Figure 3 This is a cross-sectional view of the second clamping component in the cutting equipment for producing blister trays according to this utility model.

[0016] In the diagram: 1. Workbench; 11. Drive rod; 2. First clamping component; 21. First sliding component; 211. Second groove; 22. First block; 23. First pushing component; 3. First baffle; 31. First groove; 32. Second elastic component; 4. Second clamping component; 41. Second block; 411. Third groove; 42. Third block; 43. Clamping block; 431. First inclined plane; 44. Moving rod; 45. Guide rod; 46. First elastic component; 5. Cutting device; 51. Second sliding component; 52. Cutting blade; 53. Second pushing component; 6. Limiting component. Detailed Implementation

[0017] This application provides a cutting device for producing blister trays, which solves the problems of existing blister trays shifting during cutting, affecting cutting accuracy, and in severe cases, causing the blister trays to fail to meet quality standards and usage requirements. If the blister tray is pressed and fixed by hand, there is a safety hazard of cutting the arm, and it is also difficult to adapt to trays of different widths.

[0018] The technical solution in this application embodiment is to solve the above problems, and the overall idea is as follows:

[0019] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0020] A cutting device for producing blister trays includes a workbench 1, a first clamping member 2 that clamps the top of the tray, a first baffle 3 that clamps the side wall of the tray, a second clamping member 4 that clamps the other side of the tray, and a cutting device 5 for cutting excess portions of the tray. The first clamping member 2 slides on the workbench 1; the second clamping member 4 slides on the first clamping member 2; a drive rod 11 is provided on the workbench 1; the drive rod 11 is threaded through the first clamping member 2; the first clamping member 2 moves along the drive rod 11; the cutting device 5 is located on one side of the workbench 1; the first clamping member 2 is located in the middle of the workbench 1.

[0021] The first pressing member 2 includes a first sliding member 21, a first block 22 sliding on the first sliding member 21, and a first pushing member 23 that pushes the first block 22 down or up; the first pushing member 23 is disposed on the first sliding member 21; the first sliding member 21 slides along the drive rod 11.

[0022] The second clamping member 4 includes a second block 41, a third block 42 that slides within the second block 41, a clamping block 43 disposed on the third block 42, a moving rod 44 that drives the second block 41 to move, a guide rod 45 that guides the third block 42, and a first elastic member 46 that pushes the clamping block 43; a second groove 211 is provided on the first sliding member 21; the second block 41 slides along the second groove 211; the guide rod 45 passes through the third block 42; the second block 41 has a third groove 411; the moving rod 44 is threaded through the third block 42; the first elastic member 46 is sleeved on the guide rod 45; one end of the first elastic member 46 abuts against the third block 42, and the other end of the first elastic member 46 abuts against the third groove 411.

[0023] A first inclined surface 431 is provided on the side wall of the clamping block 43; when the first inclined surface 431 abuts against the tray, the first elastic member 46 is compressed until the side wall of the clamping block 43 abuts against the side wall of the tray.

[0024] The cutting device 5 includes a second sliding member 51, a cutter 52 that slides on the second sliding member 51, and a second pushing member 53 that pushes the cutter 52 up and down; the second sliding member 51 is disposed on the worktable 1; the second pushing member 53 is disposed on the second sliding member 51.

[0025] It also includes a limiting member 6 that restricts the position of the tray cutting surface; a first groove 31 is provided on the first baffle 3; the limiting member 6 rotates in the first groove 31; a second elastic member 32 is provided in the first groove 31; the second elastic member 32 abuts against the limiting member 6; when the cutter 52 abuts against the limiting member 6, the limiting member 6 rotates until the limiting member 6 is completely embedded in the first groove 31.

[0026] The workbench 1 is rectangular. A first baffle 3 is provided on one side of the workbench 1, corresponding to the side wall of the tray. A first sliding member 21 is slidably connected to the workbench 1. The first sliding member 21 is door-shaped and is provided with a first pushing member 23, which is a cylinder. The first pushing member 23 is arranged vertically, and the actuating end of the first pushing member 23 is connected to a first block 22. The first block 22 slides vertically on the first sliding member 21. The first pushing member 23 drives the first block 22 to move vertically. A second groove 211 is provided on the first block 22. A movable rod 44 is rotatably connected within the tray 11. The movable rod 44 is a threaded rod. A second block 41 is slidably connected within the second groove 211. The movable rod 44 is threaded through the second block 41. A third groove 411 is formed on the second block 41. A guide rod 45 is provided within the third groove 411. A pressing block 43 is slidably connected within the third groove 411. The guide rod 45 passes through the pressing block 43. A first inclined surface 431 is formed on the side wall of the pressing block 43, corresponding to the side wall of the tray. A first elastic element 46 is sleeved on the guide rod 45, with one end of the first elastic element 46 abutting against the pressing block 43. 3. The other end of the first elastic element 46 abuts against the third groove 411. The first baffle 3 has a first groove 31. A limiting element 6 is rotatably connected in the first groove 31. A second elastic element 32 is provided in the first groove 31. The second elastic element 32 is a spring sheet. One end of the second elastic element 32 abuts against the first groove 31, and the other end of the second elastic element 32 abuts against the limiting element 6. When the cutter 52 abuts against the limiting element 6, it drives the limiting element 6 to rotate until the limiting element 6 rotates until it is completely embedded in the first groove 31. The limiting element 6 and the first baffle 3 can limit the position of the tray. In use, the adjacent side walls of the tray are... The first baffle 3 and the limiting member 6 come into contact, and then the position of the second block 41 is adjusted so that the first inclined surface 431 corresponds to the side wall of the tray. The first pusher 23 drives the first block 22 to slide. At this time, the first inclined surface 431 contacts the tray, causing the pressing block 43 to move. The third block 42 squeezes the first elastic member 46 until the side wall of the pressing block 43 abuts against the side wall of the tray, until the first block 22 presses the top of the tray. At this time, the tray is fixed. Then the cutting device 5 is started. The cutter 52 contacts the limiting member 6, causing the limiting member 6 to retract into the first groove 31 and the cutter 52 cuts off the excess edge.

[0027] Because the workbench 1 is rectangular, a first baffle 3 is provided on one side of the workbench 1, corresponding to the side wall of the tray. A first sliding member 21 is slidably connected to the workbench 1. The first sliding member 21 is door-shaped and a first pushing member 23 is provided on the first sliding member 21. The first pushing member 23 is a cylinder and is arranged vertically. The actuating end of the first pushing member 23 is connected to a first block 22. The first block 22 slides vertically on the first sliding member 21. The first pushing member 23 drives the first block 22 to move vertically. A second groove 211 is opened on the first block 22, and the second groove 211 rotates inside. A movable rod 44 is connected to the transducer. The movable rod 44 is a threaded rod. A second block 41 is slidably connected in the second groove 211. The movable rod 44 is threaded through the second block 41. A third groove 411 is opened on the second block 41. A guide rod 45 is installed in the third groove 411. A pressing block 43 is slidably connected in the third groove 411. The guide rod 45 passes through the pressing block 43. A first inclined surface 431 is opened on the side wall of the pressing block 43. The first inclined surface 431 corresponds to the side wall of the tray. A first elastic element 46 is sleeved on the guide rod 45. One end of the first elastic element 46 abuts against the pressing block 43. The other end of the first elastic element 46... The first baffle 3 has a first groove 31, which is rotatably connected to a limiting member 6. A second elastic member 32, which is a spring sheet, is installed in the first groove 31. One end of the second elastic member 32 abuts against the first groove 31, and the other end abuts against the limiting member 6. When the cutter 52 abuts against the limiting member 6, it drives the limiting member 6 to rotate until it is fully embedded in the first groove 31. The limiting member 6 and the first baffle 3 can restrict the position of the tray. In use, the adjacent side walls of the tray are brought into contact with the first baffle 3 and the limiting member 6, and then the second piece 4 is adjusted. Position 1, so that the first inclined surface 431 corresponds to the side wall of the tray, the first pusher 23 drives the first block 22 to slide, at this time the first inclined surface 431 contacts the tray, causing the pressing block 43 to move, the third block 42 squeezes the first elastic member 46 until the side wall of the pressing block 43 abuts against the side wall of the tray, until the first block 22 presses the top of the tray, at this time the tray is fixed, and then the cutting device 5 is started, the cutter 52 contacts the limiting member 6 so that the limiting member 6 retracts into the first groove 31 and the cutter 52 cuts off the excess edge, thereby realizing the adaptation to different sized trays and limiting the position of the tray and the position of the cutter 52.

[0028] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0029] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A cutting apparatus for blister tray production, characterized by, The utility model provides a cutting device for cutting tray, which comprises a workbench (1), a first pressing part (2) for pressing the top of the tray, a first baffle (3) for pressing the side wall of the tray, a second pressing part (4) for pressing the other side of the tray and a cutting device (5) for cutting the excess part of the tray; the first pressing part (2) slides on the workbench (1); the second pressing part (4) slides on the first pressing part (2); a driving rod (11) is arranged on the workbench (1); the driving rod (11) is screwed through the first pressing part (2); the first pressing part (2) moves along the driving rod (11); the cutting device (5) is arranged on one side of the workbench (1); the first pressing part (2) is arranged at the middle of the workbench (1).

2. The cutting apparatus for blister tray production according to claim 1, wherein The first pressing part (2) comprises a first sliding part (21), a first block (22) sliding on the first sliding part (21) and a first pushing part (23) for pushing the first block (22) to move downward or upward; the first pushing part (23) is arranged on the first sliding part (21); the first sliding part (21) slides along the driving rod (11).

3. The cutting apparatus for blister tray production according to claim 2, wherein The second pressing part (4) comprises a second block (41), a third block (42) sliding in the second block (41), a pressing block (43) arranged on the third block (42), a moving rod (44) for driving the second block (41) to move, a guide rod (45) for guiding the third block (42) and a first elastic member (46) for pushing the pressing block (43); a second groove (211) is formed in the first sliding part (21); the second block (41) slides in the second groove (211); the guide rod (45) is screwed through the third block (42); a third groove (411) is formed in the second block (41); the moving rod (44) is screwed through the third block (42); the first elastic member (46) is sleeved on the guide rod (45); one end of the first elastic member (46) abuts against the third block (42), and the other end of the first elastic member (46) abuts against the third groove (411).

4. The cutting apparatus for blister tray production as claimed in claim 3, wherein A first inclined surface (431) is formed in the side wall of the pressing block (43); when the first inclined surface (431) abuts against the tray, the first elastic member (46) is compressed until the side wall of the pressing block (43) abuts against the side wall of the tray.

5. The cutting apparatus for blister tray production as claimed in claim 1, wherein The cutting device (5) comprises a second sliding part (51), a cutter (52) sliding on the second sliding part (51) and a second pushing part (53) for pushing the cutter (52) to move up and down; the second sliding part (51) is arranged on the workbench (1); the second pushing part (53) is arranged on the second sliding part (51).

6. The cutting apparatus for blister tray production as claimed in claim 5, wherein Also include the limiting member (6) that limits tray cutting surface position;The first baffle (3) is provided with first slot (31);The limiting member (6) rotates in the first slot (31);The first slot (31) is provided with second elastic member (32);The second elastic member (32) is against the limiting member (6);When the cutter (52) is against the limiting member (6), the limiting member (6) rotates until the limiting member (6) is completely embedded in the first slot (31).

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