Angle cutter for PVC (polyvinyl chloride) plastic uptake film

Abstract

The utility model discloses an angle cutter for a PVC blister film, and belongs to the field of angle cutters. The corner cutting device mainly comprises a corner cutting assembly, a supporting assembly is fixedly installed on the corner cutting assembly, the corner cutting assembly comprises a workbench, two sets of driving columns are arranged on the workbench, a connecting plate is fixedly installed on the two sets of driving columns, a cutter is fixedly installed at the bottom of the connecting plate, and a supporting block is fixedly installed on the portion, close to the cutter, of the workbench. According to the corner cutting machine for the PVC plastic uptake film, the two sets of supporting plates are arranged on the workbench, so that the PVC plastic uptake film and the supporting blocks can be kept consistent in height, and therefore when the PVC plastic uptake film is placed on the supporting blocks, the two ends of the PVC plastic uptake film can be located on the two sets of supporting plates correspondingly; the PVC blister film can be kept horizontal on the workbench through the supporting plate, so that the corner cutting accuracy of the cutter can be improved, meanwhile, manual taking by workers is avoided, and the strength of the workers is saved.

Description

Technical Field

[0001] The present application relates to the technical field of angle cutting machines, and in particular to an angle cutting machine for PVC blister films. Background Art

[0002] PVC blister film is a film made of polyvinyl chloride material, which is widely used in blister forming process. It is usually used in packaging, electronics, medical, jewelry, food and other industries. After being softened by heating, it is formed into the desired shape and structure by vacuum blister or pressure forming technology. At the same time, PVC blister film can be installed on a decorative board when in use, so as to achieve an ornamental effect. The PVC blister film corner cutting machine can be a device used to cut the four corners of the PVC blister film, so that after the four corners of the PVC blister film are cut, the other sides can be folded and spliced;

[0003] However, the angle cutting machine equipment currently used in our company has a workbench with a cutting knife on it. The PVC blister film and the plate to be processed are placed on the workbench, and a forty-five-degree angle is formed between the PVC blister film and the plate and the cutting knife. The cutting knife moves downward to cut the PVC blister film and the plate. However, when cutting the PVC blister film, the worker needs to hold both ends of the plate with both hands to maintain the stability between the PVC blister film and the plate. This greatly increases the difficulty of operation for the worker, which may affect the use effect of the equipment.

[0004] Therefore, it is necessary to provide a PVC blister film angle cutting machine to solve the above problems. Utility Model Content

[0005] Based on the above problems existing in the prior art, the problem to be solved by this application is to provide a PVC blister film angle cutting machine, which can achieve the effect of supporting the PVC blister film, thereby solving the problem of instability of the PVC blister film during angle cutting.

[0006] The technical solution adopted by the present application to solve its technical problems is: a PVC blister film angle cutting machine, including an angle cutting component, a support component fixedly installed on the angle cutting component, the angle cutting component including a workbench, two groups of driving columns are provided on the workbench, connecting plates are fixedly installed on the two groups of driving columns, a cutter is fixedly installed on the bottom of the connecting plate, a support block is fixedly installed on the workbench near the cutter, the support block is used to place the PVC blister film, the support block and the cutter are at a forty-five degree angle on the workbench, the support assembly includes two groups of support plates located on the workbench, the support plates are used to lift the PVC blister film, and the height of the support plates is consistent with the height of the support blocks.

[0007] Furthermore, the support assembly also includes a motor fixedly mounted on the workbench, with several groups of bearing blocks fixedly mounted on both ends of the workbench, a bidirectional screw fixedly mounted on the output shaft of the motor, and the bidirectional screw mounted on the internal bearing of the bearing block.

[0008] Furthermore, a limit rod is provided on one end of the workbench away from the bidirectional screw, the limit rod is installed on the internal bearing of the bearing block, and the limit rod is slidingly connected to one end of the support plate, and the other end of the support plate is threadedly connected to the bidirectional screw.

[0009] Furthermore, a feed cylinder is fixedly installed on the workbench, and the feed cylinder is close to one side of the support block. A cavity is opened inside the feed cylinder, and a material receiving box is inserted into the inside of the feed cylinder.

[0010] Furthermore, a baffle is fixedly mounted on the feed barrel, and the baffle is located on one side of the support block.

[0011] Furthermore, the connecting plate extends to the outside near the middle of the cutter, and a plurality of groups of spring columns are provided on the extended portion of the connecting plate. The tops of the spring columns pass through the connecting plate, and a pressure plate is fixedly installed on the bottom of the spring columns.

[0012] The beneficial effects of this application are:

[0013] The present application provides a PVC blister film angle cutting machine, which has two sets of support plates arranged on the workbench, so that the PVC blister film can maintain a height consistent with the support block, so that when the PVC blister film is placed on the support block, the two ends of the PVC blister film can be respectively located on the two sets of support plates. The PVC blister film can be kept level on the workbench through the support plates, thereby improving the accuracy of the cutter's angle cutting, while also avoiding manual picking up by staff and saving staff's effort. In addition, the two sets of support plates can be moved on the workbench, so that the support plates can lift and support PVC blister films of different sizes, thereby improving the use effect of the support plates.

[0014] The present application provides a PVC blister film beveling machine, which is equipped with a feed barrel and a receiving box. After the PVC blister film is cut by the cutter, the waste material of the PVC blister film will enter the cavity of the feed barrel and be collected in the receiving box, thereby effectively preventing the waste material of the PVC blister film from falling everywhere. In addition, a baffle is provided so that when the waste material of the PVC blister film enters the feed barrel, the baffle can block the waste material, so that the waste material can accurately enter the inside of the feed barrel, and it also prevents the waste material from popping out of the outside of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0016] In the attached figure:

[0017] Figure 1 This is an overall schematic diagram of a PVC blister film angle cutting machine in this application;

[0018] Figure 2 for Figure 1 Schematic diagram of the middle support assembly;

[0019] Figure 3 for Figure 1 Schematic diagram of the pressure plate of the center cut corner assembly;

[0020] Figure 4 for Figure 1 Schematic diagram of the feed barrel of the middle support assembly;

[0021] Among them, the reference numerals in the figures are:

[0022] 10. Angle cutting assembly; 11. Workbench; 12. Drive column; 13. Connecting plate; 14. Support block; 15. Cutter; 16. Spring column; 17. Press plate;

[0023] 20. Support assembly; 21. Motor; 22. Bearing block; 23. Bidirectional screw; 24. Support plate; 25. Limit rod; 26. Feed barrel; 27. Baffle; 28. Material receiving box. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0026] like Figure 1-Figure 4As shown, the present application provides a PVC blister film beveling machine, comprising a beveling assembly 10 and a support assembly 20 fixedly mounted on the beveling assembly 10, wherein the beveling assembly 10 is used to perform beveling work on the PVC blister film, so that the four corners of the PVC blister film can be flipped and spliced, and the support assembly 20 is used to support the PVC blister film when it is placed on the beveling assembly 10, thereby ensuring the stability of the PVC blister film.

[0027] The angle cutting assembly 10 includes a workbench 11, on which two groups of driving columns 12 are provided. At the same time, a driving member can be installed on the input end of the driving column 12. The driving member is located inside the workbench 11, and the driving member can be pneumatic, hydraulic, etc.

[0028] A connecting plate 13 is fixedly mounted on the two sets of driving columns 12, and a cutter 15 is fixedly mounted on the bottom of the connecting plate 13. At the same time, a support block 14 is fixedly mounted on the workbench 11 near the cutter 15. The support block 14 is used to place the PVC blister film. At the same time, the support block 14 and the cutter 15 are at a forty-five degree angle on the workbench 11, so that the corners of the PVC blister film can be aligned with the cutter 15. The drive member on the driving column 12 drives the cutter 15 downward. When the cutter 15 contacts the PVC blister film on the support block 14, the corners of the PVC blister film can be cut.

[0029] The connecting plate 13 extends to the outside near the middle of the cutter 15, and a plurality of groups of spring columns 16 are provided on the extended part of the connecting plate 13. The top of the spring column 16 passes through the connecting plate 13, and the bottom of the spring column 16 is fixedly installed with a pressing plate 17. When the connecting plate 13 moves downward to cut the corners of the PVC blister film, the spring column 16 and the pressing plate 17 will move downward synchronously. The pressing plate 17 will contact the PVC blister film, so that the PVC blister film can be pressed when being cut, thereby improving the stability of the PVC blister film, and when the pressing plate 17 presses the PVC blister film, it seems that the spring column 16 will move on the connecting plate 13, so that the pressing plate 17 can be used for PVC blister films of different thicknesses.

[0030] The support assembly 20 includes a motor 21 fixedly mounted on the workbench 11, and several groups of bearing blocks 22 are fixedly mounted at both ends of the workbench 11. A bidirectional screw rod 23 is fixedly mounted on the output shaft of the motor 21, and the bidirectional screw rod 23 is installed on the internal bearing of the bearing block 22. The bidirectional screw rod 23 can be installed through the bearing block 22. At the same time, two groups of support plates 24 are threadedly connected at both ends of the bidirectional screw rod 23, and the support plates 24 are located above the workbench 11. The support plates 24 can contact the PVC blister film. The support plates 24 are used to lift the PVC blister film. At the same time, the height of the support plates 24 is consistent with the height of the support blocks 14, so that when the PVC blister film is placed on the support blocks 14, the two ends of the PVC blister film can be respectively located on the two groups of support plates 24. The support plates 24 can keep the PVC blister film level on the workbench 11, thereby improving the accuracy of the angle cutting of the cutter 15.

[0031] A limit rod 25 is provided on one end of the workbench 11 away from the bidirectional screw rod 23. At the same time, the limit rod 25 is installed on the internal bearing of the bearing block 22, and the limit rod 25 is slidably connected to the end of the support plate 24. Therefore, when the motor 21 is turned on, the bidirectional screw rod 23 can be driven to rotate on the bearing block 22, so that the support plate 24 can be adjusted in position on the workbench 11, and the end of the support plate 24 is slidably connected to the limit rod 25, so that the two groups of support plates 24 can be translated on the workbench 11. As the two groups of support plates 24 move, the support plates 24 can lift and support PVC blister films of different sizes, and the use effect of the support plates 24 is improved.

[0032] A feed barrel 26 is fixedly installed on the workbench 11, and the feed barrel 26 is close to one side of the support block 14. A cavity is opened inside the feed barrel 26, so that after the PVC blister film is cut by the cutter 15, the waste material of the PVC blister film will enter the cavity of the feed barrel 26, and a material receiving box 28 is inserted into the inside of the feed barrel 26. Finally, the waste material in the cavity of the feed barrel 26 will be collected by the material receiving box 28, thereby effectively preventing the waste material of the PVC blister film from falling everywhere.

[0033] A baffle 27 is fixedly mounted on the feed barrel 26 and is located on one side of the support block 14 . When the PVC blister film waste enters the feed barrel 26 , the baffle 27 blocks the waste, allowing the waste to accurately enter the feed barrel 26 . This prevents the waste from popping out of the workbench 11 .

[0034] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A PVC blister film angle cutting machine, comprising an angle cutting assembly (10), characterized in that: The corner cutting assembly (10) is fixedly mounted with a support assembly (20), and the corner cutting assembly (10) includes a workbench (11), and two groups of driving columns (12) are provided on the workbench (11), and connecting plates (13) are fixedly mounted on the two groups of driving columns (12), and a cutter (15) is fixedly mounted on the bottom of the connecting plate (13), and a support block (14) is fixedly mounted on the workbench (11) near the cutter (15), and the support block (14) is used to place a PVC blister film, and the support block (14) and the cutter (15) are at a forty-five degree angle on the workbench (11), and the support assembly (20) includes two groups of supporting plates (24) located on the workbench (11), and the supporting plates (24) are used to lift the PVC blister film, and the height of the supporting plates (24) is consistent with the height of the support blocks (14).

2. The PVC blister film angle cutting machine according to claim 1, characterized in that: The support assembly (20) further comprises a motor (21) fixedly mounted on the workbench (11), a plurality of bearing blocks (22) being fixedly mounted on both ends of the workbench (11), a bidirectional screw rod (23) being fixedly mounted on the output shaft of the motor (21), and the bidirectional screw rod (23) being mounted on the internal bearings of the bearing blocks (22).

3. The PVC blister film angle cutting machine according to claim 2, characterized in that: A limit rod (25) is provided at one end of the workbench (11) away from the bidirectional screw rod (23), the limit rod (25) is installed on the internal bearing of the bearing block (22), and the limit rod (25) is slidably connected to one end of the support plate (24), and the other end of the support plate (24) is threadedly connected to the bidirectional screw rod (23).

4. The PVC blister film angle cutting machine according to claim 1, characterized in that: A feeding cylinder (26) is fixedly mounted on the workbench (11), and the feeding cylinder (26) is close to one side of the supporting block (14). A cavity is provided inside the feeding cylinder (26), and a material receiving box (28) is inserted into the inside of the feeding cylinder (26).

5. The PVC blister film angle cutting machine according to claim 4, characterized in that: A baffle (27) is fixedly mounted on the feed cylinder (26), and the baffle (27) is located on one side of the support block (14).

6. The PVC blister film angle cutting machine according to claim 1, characterized in that: The connecting plate (13) extends to the outside near the middle of the cutter (15), and a plurality of groups of spring columns (16) are provided on the extended portion of the connecting plate (13). The top of the spring column (16) passes through the connecting plate (13), and a pressure plate (17) is fixedly installed on the bottom of the spring column (16).

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