PET material processing device
By designing the splitting mechanism and pressing plate of the PET material processing device, the transverse and vertical cutting of the PET film are achieved simultaneously, which solves the problem that existing modules cannot be cut horizontally and vertically at the same time, improves the cutting accuracy and automation level, and reduces labor costs .
Patent Information
- Application Number
- CN202420157777.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-23
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-01-23
AI Technical Summary
The existing PET film cutting module cannot be cross-cut while vertically cutting, and the cutting parts cannot be fixed, resulting in a decrease in cutting accuracy and insufficient production automation.
A PET material processing device is designed, including a division mechanism and a pressure plate. The division mechanism realizes transverse and vertical cutting through hydraulic rods, transverse cutting knives, vertical cutting knives, limiting plates, bolts and knobs and other components, and Secure the cutting parts by pressing the plate to ensure cutting accuracy and automation.
It realizes cross-cutting and vertical cutting at the same time, improves cutting efficiency and flexibility, enhances cutting accuracy, reduces labor costs, and improves the degree of production automation.
Smart Images
Figure CN222360296U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of PET production equipment, in particular to a PET material processing device. Background Art
[0002] PET film cutting module is a kind of equipment specially used for cutting PET film. Its main function is to cut PET film accurately and efficiently, which solves the problem of low efficiency and poor precision of traditional manual cutting and greatly improves production efficiency. By using PET film cutting module, it can also reduce labor costs and improve the degree of production automation, which is of great significance to the production and application of PET film.
[0003] The existing PET film cutting module has the limitation that it cannot perform horizontal cutting while performing vertical cutting, which limits its application in complex cutting requirements. In addition, the existing module cannot fix the cutting part, which may lead to a decrease in cutting accuracy and affect product quality. Utility Model Content
[0004] The main purpose of the utility model is to provide a PET material processing device, which can effectively solve the technical problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A PET material processing device comprises a frame, the top of the frame is fixedly connected to a hydraulic rod, the bottom of the hydraulic rod is fixedly connected to a cross-cutting knife, both sides of the cross-cutting knife are slidably connected to the frame, a splitting mechanism is provided on the top of the frame, the splitting mechanism comprises a cross bar, the bottom of the cross bar is fixedly connected to the frame, the front part of the cross-cutting knife is slidably connected to two limit plates, the front parts of the two limit plates are fixedly connected to a shell, and the front parts of the two limit plates are meshed and connected with bolts, the top of the shell is meshed and connected to a knob, the bottom of the knob is rotatably connected to a slider, the inner side of the slider is slidably connected to two guide pillars 1, the bottoms of the two guide pillars 1 are fixedly connected to the top of the vertical cutter, the top of the vertical cutter is fixedly connected to two springs 1, the tops of the two springs 1 are fixedly connected to the bottom of the slider, and the front and rear parts of the vertical cutter are slidably connected to the inner side of the shell.
[0007] As a further solution of the utility model, the inner side of the cross bar is slidably connected to a pressure plate, the bottom of the pressure plate is fixedly connected to two guide pillars 2, the outer sides of the two guide pillars 2 are slidably connected to a frame, the bottom of the pressure plate is movably connected to two springs 2, the bottoms of the two springs 2 are movably connected to the frame, the top of the pressure plate is fixedly connected to two lifting rods, the bottoms of the two lifting rods are both slidably connected to the cross bar, and the tops of the two lifting rods are both slidably connected to a stopper, the top of the stopper is fixedly connected to a spring 3, and the top of the spring 3 is fixedly connected to the top of the lifting rod.
[0008] As a further solution of the utility model, grooves are formed at both ends of the pressing plate, strip-shaped protrusions are formed at both ends of the crossbar, and two countersunk holes are formed at the top of the frame.
[0009] As a further solution of the utility model, a slide groove is opened at the front of the cross-cutting knife, the shape of the limit plate matches the groove of the cross-cutting knife, and a round hole is opened at the rear of the limit plate, and a screw hole is opened at the front of the limit plate.
[0010] As a further solution of the utility model, two strip-shaped protrusions are provided on the inner side of the shell, and sliding grooves are provided on both sides of the sliding block.
[0011] As a further solution of the utility model, a plate-shaped protrusion is provided at the bottom of the sliding block, and two circular holes are opened at the bottom of the plate-shaped protrusion.
[0012] As a further solution of the utility model, a screw hole is opened on the top of the shell, a T-shaped hole is opened on the top of the slider, and a circular protrusion is provided on the bottom of the knob.
[0013] The beneficial effects of the utility model are as follows: by setting a splitting mechanism, it has the function of performing horizontal and vertical cutting at the same time, thereby improving the cutting efficiency, increasing the cutting flexibility, meeting the cutting requirements under different production conditions, and enabling the staff to make a selection according to the actual use requirements;
[0014] By setting up a pressure plate, the cutting part can be fixed. This improvement improves the cutting accuracy and ensures product quality. At the same time, fixing the cutting part helps to improve the degree of production automation and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a PET material processing device of the utility model;
[0016] Figure 2 This is an enlarged view of the second spring of a PET material processing device of the utility model;
[0017] Figure 3 This is an enlarged view of the spring of a PET material processing device of the utility model;
[0018] Figure 4 This is a side view of a PET material processing device of the utility model;
[0019] Figure 5 This is a schematic diagram of the connection between a limit plate and bolts of a PET material processing device of the utility model.
[0020] In the figure: 1. frame; 2. hydraulic rod; 3. cross-cutting knife; 4. dividing mechanism; 5. cross bar; 6. limit plate; 7. housing; 8. bolt; 9. knob; 10. slider; 11. guide column one; 12. vertical cutting knife; 13. spring one; 14. pressure rod; 15. guide column two; 16. spring two; 17. lifting rod; 18. stopper; 19. spring three. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] like Figure 1-5 As shown, a PET material processing device comprises a frame 1, the top of the frame 1 is fixedly connected to a hydraulic rod 2, the bottom of the hydraulic rod 2 is fixedly connected to a cross-cutting knife 3, both sides of the cross-cutting knife 3 are slidably connected to the frame 1, a splitting mechanism 4 is provided on the top of the frame 1, the splitting mechanism 4 comprises a cross bar 5, the bottom of the cross bar 5 is fixedly connected to the frame 1, the front part of the cross-cutting knife 3 is slidably connected to two limit plates 6, the front parts of the two limit plates 6 are fixedly connected to a shell 7, and the front parts of the two limit plates 6 are meshed with bolts 8, the top of the shell 7 is meshed with a knob 9, the bottom of the knob 9 is rotatably connected to a slider 10, the inner side of the slider 10 is slidably connected to two guide pillars 11, the bottoms of the two guide pillars 11 are fixedly connected to the top of a vertical cutter 12, the top of the vertical cutter 12 is fixedly connected to two springs 13, the tops of the two springs 13 are fixedly connected to the bottom of the slider 10, and the front and rear of the vertical cutter 12 are slidably connected to the inner side of the shell 7.
[0023] In this embodiment, the inner side of the cross bar 5 is slidably connected to the pressure plate 14, the bottom of the pressure plate 14 is fixedly connected to two guide pillars 15, the outer sides of the two guide pillars 15 are slidably connected to the frame 1, the bottom of the pressure plate 14 is movably connected to two springs 16, the bottoms of the two springs 16 are movably connected to the frame 1, the top of the pressure plate 14 is fixedly connected to two lifting rods 17, the bottoms of the two lifting rods 17 are both slidably connected to the cross bar 5, and the tops of the two lifting rods 17 are both slidably connected to the stopper 18, the top of the stopper 18 is fixedly connected to the spring three 19, and the top of the spring three 19 is fixedly connected to the top of the lifting rod 17.
[0024] By providing the pressing plate 14, the cutting position of the film can be fixed when the cross-cutting knife 3 cuts the PET film, thereby preventing the film from warping and affecting the cutting quality.
[0025] In this embodiment, grooves are formed at both ends of the pressing plate 14 , strip-shaped protrusions are formed at both ends of the crossbar 5 , and two countersunk holes are formed at the top of the frame 1 .
[0026] The pressing plate 14 can be connected to the cross bar 5 through the grooves on both sides and can move up and down along the two sides of the cross bar 5 .
[0027] In this embodiment, a slide groove is formed at the front of the cross-cutting knife 3, the shape of the limiting plate 6 matches the groove of the cross-cutting knife 3, a round hole is formed at the rear of the limiting plate 6, and a screw hole is formed at the front of the limiting plate 6.
[0028] The limiting plate 6 can slide transversely in the groove of the transverse cutting knife 3 and drive the housing 7 to move together, so as to adjust the relative position of the vertical cutting knife 12.
[0029] In this embodiment, two strip-shaped protrusions are provided on the inner side of the housing 7 , and sliding grooves are provided on both sides of the slider 10 .
[0030] The housing 7 limits the moving direction of the slider 10 through two protrusions on the inner side and reduces the shaking of the slider 10.
[0031] In this embodiment, a plate-shaped protrusion is provided at the bottom of the slider 10, and two circular holes are opened at the bottom of the plate-shaped protrusion.
[0032] The slider 10 is connected to two guide posts 11 via plate-shaped protrusions, and the freedom of movement of the vertical cutter 12 is constrained by the guide posts 11.
[0033] In this embodiment, a screw hole is formed on the top of the housing 7 , a T-shaped hole is formed on the top of the slider 10 , and a circular protrusion is formed on the bottom of the knob 9 .
[0034] The bottom of the knob 9 can rotate inside the slider 10 and drive the slider 10 to move up and down.
[0035] It should be noted that the utility model is a PET material processing device, which can cut a film vertically and horizontally at the same time when in use. The specific implementation method is to rotate the knob 9. When the knob 9 is rotated, it can move up and down under the meshing action with the shell 7, and can drive the slider 10 to move together during the movement. The control knob 9 moves downward and drives the slider 10 to move downward together. The slider 10 is limited by the shell 7 and only has the freedom to move up and down, so it will not rotate during the movement.
[0036] During the downward movement of the slider 10, the spring 13, the guide column 11 and the vertical cutter 12 will be driven to move downward together. After the vertical cutter 12 moves downward for a certain distance, the bottom of the vertical cutter 12 will contact the top of the cross bar 5 and be blocked by the cross bar 5 so that it cannot move downward further. At this time, the position of the bottom tip of the vertical cutter 12 will be lower than the height of the table edge of the frame 1. When the film passes through the vertical cutter 12, the film will be cut by the vertical cutter 12, thereby dividing the film into narrower strips. When the film needs to be cut, the hydraulic rod 2 is controlled to move downward to drive the cross cutter 3 to move downward together.
[0037] When the bottom blade of the cross-cutting knife 3 intersects with the edge of the table of the frame 1, a shearing effect will be formed to cut the film. When the cross-cutting knife 3 moves downward, it will drive the housing 7 to move downward together. When the housing 7 moves downward, it will drive the slider 10 to move in the same direction. Since the vertical cutting knife 12 is blocked by the cross bar 5 and cannot move further downward, the slider 10 will compress the spring 13 to shrink it during the downward movement, thereby making room for the slider 10 to continue to move downward.
[0038] When the cross-cutting knife 3 has finished cutting, the hydraulic rod 2 controls it to move upward, and the housing 7 and the slider 10 are driven upward during the upward movement of the cross-cutting knife 3. At this time, the spring 13 stretches and pushes the vertical cutting knife 12 at the bottom, so that the vertical cutting knife 12 keeps in contact with the cross bar 5, thereby achieving that the position of the vertical cutting knife 12 remains unchanged during the cutting process of the cross-cutting knife 3;
[0039] By rotating the bolt 8, the bolt 8 can be moved along its own axis, thereby maintaining or contacting the fixing of the bolt 8 to the limit plate 6. By moving the bolt 8 toward the crosscutting knife 3, one end of the bolt 8 can be brought into contact with the crosscutting knife 3. When the static friction between the two reaches a certain level, the bolt 8 will fix the limit plate 6, thereby fixing the housing 7. The bolt 8 is controlled to move in a direction away from the crosscutting knife 3, so that the contact between the bolt 8 and the crosscutting knife 3 can be released, so that the limit plate 6 can move along the groove of the crosscutting knife 3.
[0040] When the cross-cutting knife 3 moves downward, it will drive the lifting rod 17 to move downward, and the lifting rod 17 will push the pressing plate 14 to move downward. When the pressing plate 14 moves downward, it will drive the guide column 15 to move downward and contract the spring 16. After the pressing plate 14 moves downward for a certain distance, it will be blocked by the frame 1 and cannot move further downward, and the film will be pressed to fix it, and the lifting rod 17 will also be unable to move further downward. At this time, the cross-cutting knife 3 will drive the stopper 18 to move further downward and stretch the spring 3 19. When the cross-cutting knife 3 moves upward, the spring 3 19 is reset and drives the lifting rod 17 and the pressing plate 14 to move upward, thereby releasing the fixation of the film.
[0041] By providing the splitting mechanism 4, the film can be cut horizontally and vertically at the same time, thereby increasing the functionality of the device, and the film can be fixed during the cutting process to prevent the film from warping and affecting the cutting effect.
[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A PET material processing device, characterized in that: The machine comprises a frame (1), the top of the frame (1) is fixedly connected to a hydraulic rod (2), the bottom of the hydraulic rod (2) is fixedly connected to a cross-cutting knife (3), both sides of the cross-cutting knife (3) are slidably connected to the frame (1), a splitting mechanism (4) is provided on the top of the frame (1), the splitting mechanism (4) comprises a cross bar (5), the bottom of the cross bar (5) is fixedly connected to the frame (1), the front part of the cross-cutting knife (3) is slidably connected to two limit plates (6), the front parts of the two limit plates (6) are fixedly connected to a shell (7), and the front parts of the two limit plates (6) are The top of the housing (7) is meshed with a knob (9), the bottom of the knob (9) is rotatably connected to a slider (10), the inner side of the slider (10) is slidably connected to two guide pillars (11), the bottoms of the two guide pillars (11) are fixedly connected to the top of a vertical cutter (12), the top of the vertical cutter (12) is fixedly connected to two springs (13), the tops of the two springs (13) are fixedly connected to the bottom of the slider (10), and the front and rear of the vertical cutter (12) are slidably connected to the inner side of the housing (7).
2. A PET material processing device according to claim 1, characterized in that: The inner side of the cross bar (5) is slidably connected to a pressure plate (14), the bottom of the pressure plate (14) is fixedly connected to two guide pillars (15), the outer sides of the two guide pillars (15) are slidably connected to a frame (1), the bottom of the pressure plate (14) is movably connected to two springs (16), the bottoms of the two springs (16) are movably connected to the frame (1), the top of the pressure plate (14) is fixedly connected to two lifting rods (17), the bottoms of the two lifting rods (17) are both slidably connected to the cross bar (5), and the tops of the two lifting rods (17) are both slidably connected to a stopper (18), the top of the stopper (18) is fixedly connected to a spring (19), and the top of the spring (19) is fixedly connected to the top of the lifting rod (17).
3. A PET material processing device according to claim 2, characterized in that: The two ends of the pressing plate (14) are provided with grooves, the two ends of the cross bar (5) are provided with strip-shaped protrusions, and the top of the frame (1) is provided with two countersunk holes.
4. A PET material processing device according to claim 1, characterized in that: The front of the cross-cutting knife (3) is provided with a sliding groove, the shape of the limiting plate (6) matches the groove of the cross-cutting knife (3), the rear of the limiting plate (6) is provided with a round hole, and the front of the limiting plate (6) is provided with a screw hole.
5. A PET material processing device according to claim 1, characterized in that: Two strip-shaped protrusions are provided on the inner side of the shell (7), and sliding grooves are provided on both sides of the sliding block (10).
6. A PET material processing device according to claim 1, characterized in that: The bottom of the sliding block (10) is provided with a plate-shaped protrusion, and the bottom of the plate-shaped protrusion is provided with two circular holes.
7. A PET material processing device according to claim 1, characterized in that: The top of the housing (7) is provided with a screw hole, the top of the slider (10) is provided with a T-shaped hole, and the bottom of the knob (9) is provided with a circular protrusion.