Thermal slitting machine for thin film
By setting square rods and clamping components inside the frame of the thermal stripper, and using the combination of locking pins, pins and springs, the problem of existing thermal strippers needing to borrow external tools when disassembling or adjusting the position of the thermal cutting tool is solved, efficient machine adjustment operation is achieved and the stability and reliability of the device are ensured.
Patent Information
- Application Number
- CN202421655171.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-14
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-14
AI Technical Summary
When disassembling or adjusting the position of the electric thermal cutting tool, existing thermal striping machines need to borrow external tools, resulting in inefficient adjustment.
A thin film thermal stripper machine is designed, with a square rod inside the frame, and a clamping component is evenly placed on the outside of the square rod. The clamping component achieves rapid disassembly and assembly without the help of external tools through the cooperation of locking pins, pins and springs.
It realizes the rapid disassembly or adjusting the position of the hot cutter without the help of external tools, improves the machine adjustment efficiency of the hot cutter, and ensures the stability and reliability of the hot cutter by reinforcing the clamping structure.
Smart Images
Figure CN222807254U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat slitting machines, in particular to a heat slitting machine for a thin film. Background Art
[0002] The heat slitting machine uses electric heating to heat the cutter, and the electric heating cutter can slit the film and automatically trim the edges.
[0003] However, the electric hot cutters on the common heat slitting machines on the market are mostly fixed and clamped on the frame of the heat slitting machine through a knife holder that can be split up and down by cross bolts. Therefore, when the electric hot cutter needs to be disassembled or the position adjusted, it is necessary to use external tools to first remove the cross bolts used to fix the knife holder, and then the electric hot cutter can be disassembled or the position adjusted, thereby reducing the adjustment efficiency of the traditional heat slitting machine. In view of the above situation, technical innovation is carried out on the basis of the existing heat slitting machine for thin films. Utility Model Content
[0004] The utility model aims to provide a thermal slitting machine for a thin film to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a thermal slitting machine for a thin film, comprising:
[0006] A heat slitting machine, wherein a square rod is arranged inside the frame of the heat slitting machine, and clamping components are evenly arranged on the outside of the square rod, wherein:
[0007] Two groups of connecting blocks are evenly placed on the right side of the clamping assembly, a flap is arranged between the two groups of connecting blocks, a hot cutting knife is arranged at the bottom of the flap, a through hole is penetrated through the front side of the flap, a rotating shaft is arranged in the through hole, the rotating shaft is arranged between the two groups of connecting blocks, and a torsion spring is arranged between the rotating shaft and the through hole.
[0008] Preferably, the clamping assembly includes a first half frame and a second half frame, the second half frame is located at the top of the first half frame, a slot is provided on the left side of the bottom of the second half frame, a latch is provided on the left side of the top of the first half frame, the latch is inserted in the slot, a sliding groove is provided on the right side of the top of the first half frame, a spring is provided at the bottom of the sliding groove, a connecting rod is provided on the top of the spring, a limiting plate is provided on the top of the connecting rod, an installation groove is provided on the right side of the bottom of the second half frame, a limiting groove is provided on the top of the installation groove, the top of the connecting rod passes through the sliding groove and the installation groove and is located in the limiting groove, and the limiting plate is provided in the limiting groove.
[0009] Preferably, a first docking hole is formed through the left side of the slot, a second docking hole is formed on the left side of the latch, a magnetic block is embedded in the second docking hole, locking pins are inserted in the first and second docking holes, an iron block is embedded on the right side of the locking pin, and the iron block and the magnetic block are attracted to each other.
[0010] Preferably, a handle is provided on the left side of the locking pin, and the handle is located on the left side of the second half-width frame, and the two groups of connecting blocks are evenly arranged on the right side of the first half-width frame.
[0011] Preferably, the inner side walls of the first half frame and the second half frame are both provided with a group of anti-slip linings, and the anti-slip linings are in contact with the outer side walls of the square rod.
[0012] Preferably, a group of easy-drawing grooves are respectively penetrated through the front sides of the first half-width frame and the second half-width frame, and the hot cutting knife is located above the guide roller of the hot slitting machine.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model can realize the effect of quickly disassembling or adjusting the position of the hot cutter without using external tools, thereby improving the adjustment efficiency of the hot slitting machine;
[0015] The spring uses its own elastic force to pull the second half frame and the first half frame to cooperate with each other to clamp and fix them on the outside of the square rod, and improves the clamping stability through the anti-slip lining. The latch is locked by the locking pin, thereby reinforcing the clamping strength of the second half frame and the first half frame, thereby ensuring the stability of the hot cutting knife installed on the outside of the square rod, and further ensuring the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic structural diagram of a thermal slitting machine for a thin film according to the utility model;
[0017] Figure 2 This is a front cross-sectional view of a thermal slitting machine for a thin film according to the utility model;
[0018] Figure 3 For this utility model Figure 2 Enlarged view of part A.
[0019] In the figure: 1. hot slitting machine; 11. square rod; 2. first half frame; 21. easy-pull groove; 211. second half frame; 22. anti-slip lining; 23. handle; 24. locking pin; 25. iron block; 26. magnetic block; 27. latch; 28. limit plate; 29. connecting rod; 291. spring; 3. connecting block; 31. flap; 32. hot cutter; 33. rotating shaft; 34. torsion spring. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-Figure 3A heat slitting machine for a thin film comprises a heat slitting machine 1, a square rod 11 is fixedly arranged inside a frame of the heat slitting machine 1, a clamping assembly is evenly arranged on the outside of the square rod 11, two groups of connecting blocks 3 are evenly arranged on the right side of the clamping assembly, a flap 31 is rotatably arranged between the two groups of connecting blocks 3, a hot cutting knife 32 is fixedly arranged at the bottom of the flap 31, a through hole is penetrated through the front side of the flap 31, a rotating shaft 33 is rotatably arranged in the through hole, the rotating shaft 33 is fixedly arranged between the two groups of connecting blocks 3, a torsion spring 34 is fixedly arranged between the rotating shaft 33 and the through hole, the clamping assembly comprises a first half-width frame 2 and a second half-width frame 211, the second half-width frame 211 is located at the top of the first half-width frame 2, a slot is opened on the left side of the bottom of the second half-width frame 211, and the second half-width frame 211 is provided with a slot. A latch 27 is fixedly provided on the top left side of the half-width frame 2, and the latch 27 is inserted into the slot. A slide groove is provided on the top right side of the first half-width frame 2, and a spring 291 is fixedly provided at the bottom of the slide groove. A connecting rod 29 is fixedly provided on the top of the spring 291, and a limiting disk 28 is fixedly provided on the top of the connecting rod 29. A mounting groove is provided on the bottom right side of the second half-width frame 211, and a limiting groove is provided on the top of the mounting groove. The top of the connecting rod 29 passes through the slide groove and the mounting groove and is located in the limiting groove. The limiting disk 28 is rotatably set in the limiting groove. A first docking hole is provided on the left side of the slot, and a second docking hole is provided on the left side of the latch 27. A magnetic block 26 is embedded in the second docking hole. Lock pins 24 are inserted in the first docking hole and the second docking hole. An iron block 25 is inlaid on the right side of the pin 24, and the iron block 25 and the magnetic block 26 are attracted to each other. A handle 23 is fixedly set on the left side of the lock pin 24, and the handle 23 is located on the left side of the second half-width frame 211. The spring 291 uses its own elastic force to pull the second half-width frame 211 and the first half-width frame 2 through the connecting rod 29 and the limit plate 28 to cooperate with each other to clamp and fix on the outside of the square rod 11, and the clamping stability is improved by the anti-slip lining 22. When the first half-width frame 2 and the second half-width frame 211 are clamped on the outside of the square rod 11, the latch 27 is inserted into the slot of the second half-width frame 211, and the lock pin 24 is inserted into the first docking hole and the second docking hole, and the latch 27 is locked by the mutual attraction of the iron block 25 and the magnetic block 26, so as to lock the second half-width frame 211. The clamping strength of the half-width frame 211 and the first half-width frame 2 is reinforced, and the two groups of connecting blocks 3 are evenly fixedly arranged on the right side of the first half-width frame 2. The inner walls of the first half-width frame 2 and the second half-width frame 211 are fixedly provided with a group of anti-slip linings 22, and the anti-slip linings 22 are in contact with the outer walls of the square rod 11. The front sides of the first half-width frame 2 and the second half-width frame 211 are respectively penetrated by a group of easy-to-pull grooves 21. The hot cutting knife 32 is located above the guide roller of the hot slitting machine 1. The torsion spring 34 uses its own elastic force to drive the hot cutting knife 32 to rest on the top of the guide roller of the hot slitting machine 1 through the flap 31, and the film is placed between the hot cutting knife 32 and the guide roller of the hot slitting machine 1. When the hot slitting machine 1 drives the film to move, it is hot-slit by the hot cutting knife 32.
[0022] Working principle: The spring 291 uses its own elastic force to pull the second half frame 211 and the first half frame 2 through the connecting rod 29 and the limit plate 28 to cooperate with each other to clamp and fix on the outside of the square rod 11, and improves the clamping stability through the anti-slip lining 22. When the first half frame 2 and the second half frame 211 are clamped on the outside of the square rod 11, the latch 27 is inserted into the slot of the second half frame 211, and the lock pin 24 is inserted into the first docking hole and the second docking hole, and the latch 27 is locked by the mutual adsorption of the iron block 25 and the magnetic block 26, so as to strengthen the clamping strength of the second half frame 211 and the first half frame 2. The torsion spring 34 uses its own elastic force to drive the hot cutter 32 to press against the hot cutter through the flap 31. Above the guide roller of the slitting machine 1, the film is placed between the hot cutting knife 32 and the guide roller of the hot slitting machine 1. When the hot slitting machine 1 drives the film to move, it is hot-slit by the hot cutting knife 32. When it is necessary to disassemble or adjust the position of the hot cutting knife 32, just pull the handle 23 to drive the locking pin 24 to separate from the latch 27, and then pull the second half-width frame 211 upward through the easy-pull groove 21 to separate from the square rod 11. When the second half-width frame 211 moves upward, the connecting rod 29 is driven by the limit plate 28 to move upward synchronously and stretch the spring 291. At this time, the second half-width frame 211 can be rotated around the limit plate 28 to be staggered with the square rod 11. At this time, the position of the hot cutting knife 32 can be quickly disassembled or adjusted.
Claims
1. A thermal slitting machine for a thin film, characterized in that: include: A heat slitting machine (1), wherein a square rod (11) is arranged inside a frame of the heat slitting machine (1), and clamping components are evenly arranged on the outside of the square rod (11), wherein: Two groups of connection blocks (3) are evenly arranged on the right side of the clamping assembly, a flap (31) is arranged between the two groups of connection blocks (3), a hot cutting knife (32) is arranged at the bottom of the flap (31), a through hole is penetrated through the front side of the flap (31), a rotating shaft (33) is arranged in the through hole, the rotating shaft (33) is arranged between the two groups of connection blocks (3), and a torsion spring (34) is arranged between the rotating shaft (33) and the through hole.
2. A thermal slitting machine for thin films according to claim 1, characterized in that: The clamping assembly comprises a first half-width frame (2) and a second half-width frame (211), the second half-width frame (211) being located at the top of the first half-width frame (2), a slot being provided at the left side of the bottom of the second half-width frame (211), a latch (27) being provided at the left side of the top of the first half-width frame (2), the latch (27) being inserted into the slot, a sliding groove being provided at the right side of the top of the first half-width frame (2), a spring (291) being provided at the bottom of the sliding groove, a connecting rod (29) being provided at the top of the spring (291), a limiting plate (28) being provided at the top of the connecting rod (29), a mounting groove being provided at the right side of the bottom of the second half-width frame (211), a limiting groove being provided at the top of the mounting groove, the top of the connecting rod (29) passing through the sliding groove and the mounting groove and being located in the limiting groove, and the limiting plate (28) being provided in the limiting groove.
3. A thermal slitting machine for a thin film according to claim 2, characterized in that: A first docking hole is formed through the left side of the slot, a second docking hole is formed on the left side of the latch pin (27), a magnetic block (26) is embedded in the second docking hole, a locking pin (24) is inserted in the first docking hole and the second docking hole, an iron block (25) is embedded on the right side of the locking pin (24), and the iron block (25) and the magnetic block (26) are attracted to each other.
4. A thermal slitting machine for thin films according to claim 3, characterized in that: A handle (23) is provided on the left side of the locking pin (24), and the handle (23) is located on the left side of the second half-width frame (211). The two groups of connecting blocks (3) are evenly arranged on the right side of the first half-width frame (2).
5. The thermal slitting machine for a thin film according to claim 2, characterized in that: The inner side walls of the first half-width frame (2) and the second half-width frame (211) are both provided with a group of anti-slip linings (22), and the anti-slip linings (22) are in contact with the outer side walls of the square rod (11).
6. A thermal slitting machine for thin films according to claim 2, characterized in that: A group of easy-to-draw grooves (21) are respectively provided through the front sides of the first half-width frame (2) and the second half-width frame (211), and the hot cutting knife (32) is located above the guide roller of the hot slitting machine (1).