Anti-fracture plastic splitting machine

Abstract

The utility model discloses an anti-fracture plastic splitting machine which comprises a machine body, vertical plates are arranged on the two sides in the machine body respectively, sliding grooves are formed in one sides of the vertical plates, sliding blocks are connected in the sliding grooves in a sliding mode, a supporting roller is rotationally connected between the two sliding blocks, a static electricity removing component is arranged on the supporting roller, a dust removing component is arranged on the machine body, and the dust removing component is connected with the machine body. By arranging the machine body, the static electricity removing component and the dust removing component, the problems that when an existing plastic splitting machine is used, although plastic films can be split and prevented from being broken, static electricity is prone to being generated after a supporting roller is used for a long time, the plastic films are prone to being adsorbed to the outer side of the supporting roller, and the service life of the supporting roller is affected are solved. And the problem that the practicability is reduced due to the fact that the impurities and the like on the supporting roller are cleaned through the sponge and easily fall on the outer side of the plastic film to affect normal processing of the plastic film is solved.

Description

Technical Field

[0001] This utility model relates to the field of slitting machine technology, specifically to a break-resistant plastic slitting machine. Background Technology

[0002] A plastic slitting machine is a mechanical device that cuts plastic materials into different specifications. It is widely used in the processing and production of the plastics industry. Its main function is to cut plastic materials into the required dimensions to meet subsequent processing or packaging needs. Plastic slitting machines have wide applications in many fields such as food, pharmaceuticals, daily chemicals, and household goods.

[0003] Existing patent CN219135945U discloses a breakage-resistant plastic slitting machine, including a plastic slitting machine body and a support roller. The plastic slitting machine body is equipped with a feeding roller and a receiving roller, several guide columns, and a cutting blade. Two symmetrical T-shaped grooves are formed on the plastic slitting machine body, and T-shaped sliders are slidably installed within the T-shaped grooves. A pressure sensor can detect the tensile strength of the plastic film. When the tensile force on the plastic film is too large or too small, the support roller can be adjusted by extending or retracting an electric telescopic rod, thereby reducing breakage of the plastic film due to excessive tensile strength. An audible and visual alarm can be activated when the plastic film is subjected to strong tensile force, prompting the operator to make adjustments.

[0004] Based on the search of the aforementioned patents and in conjunction with existing plastic slitting machines, it was found that although the aforementioned plastic slitting machines can slit plastic films and prevent them from breaking, the support rollers are prone to generating static electricity after prolonged use, which can cause the plastic film to adhere to the outside of the support rollers. Furthermore, when using a sponge to clean impurities from the support rollers, these impurities can easily fall onto the outside of the plastic film, affecting its normal processing and thus reducing its practicality. Utility Model Content

[0005] The purpose of this invention is to provide a breakage-resistant plastic slitting machine to solve the problems mentioned in the background art. Although existing plastic slitting machines can slit plastic films and prevent them from breaking, the support rollers are prone to static electricity after prolonged use, which can cause the plastic film to adhere to the outside of the support rollers. Furthermore, when using a sponge to clean impurities on the support rollers, these impurities can easily fall onto the outside of the plastic film, affecting normal processing and thus reducing its practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a plastic slitting machine that is resistant to breakage, comprising a machine body, vertical plates respectively provided on both sides of the machine body, a sliding groove provided on one side of the vertical plate, a slider slidably connected in the sliding groove, a support roller rotatably connected between two sliders, an anti-static component provided on the support roller, and a dust removal component provided on the machine body;

[0007] The static elimination component includes a first conductive disk fixedly connected to both sides of the support roller, a second conductive disk connected to the bottom of the first conductive disk, a support rod fixedly connected to one side of the bottom of the slider, a conductive sheet fixedly connected to one end of the support rod, and a wire fixedly connected to one side of the conductive sheet. The second conductive disk is rotatably connected to the support rod, and the bottom of the wire is in contact with the ground.

[0008] Preferably, the dust removal component includes a bracket fixedly connected to the top of the vertical plate, a brush fixedly connected to the bracket, a dust removal box fixedly connected to the top of the machine body, a fan fixedly connected to the top of the machine body, an air inlet pipe fixedly connected to the fan, an air suction pipe fixedly connected to the front of the dust removal box, a plurality of suction pipes evenly arranged on the front of the suction pipe, a dust removal hood connected to the suction pipe, a filter plate disposed in the dust removal box, and a fixing component for cleaning the filter plate. The air inlet pipe is connected to the dust removal box, and the suction pipe is connected to the air suction pipe.

[0009] Preferably, a pressure sensor body is fixedly connected between the bottom of the slider and the bottom of the groove, and a first spring is fixedly connected between the top of the slider and the top of the groove.

[0010] Preferably, the machine body has movable slots on both sides, a movable block is slidably connected in the movable slot, a cylinder is fixedly connected to the bottom of the movable block, and the movable block is fixedly connected to the vertical plate.

[0011] Preferably, the fixing component includes an inlet on one side of the dust collector box, a fixing groove on one side of the filter plate, a pull groove on one side of the dust collector box, a pull rod in the pull groove, a second spring sleeved on the outside of the pull rod, a grip plate fixedly connected to one end of the pull rod, and a fixing rod fixedly connected to one side of the grip plate. The fixing rod is inserted into the fixing groove, the filter plate is inserted into the inlet, the pull rod is slidably connected to the pull groove, and the grip plate is rotatably connected to the pull rod.

[0012] Preferably, an anti-rotation opening is provided on one side of the pull rod, and an anti-rotation rod is fixedly connected to the inner wall of the pull groove, with the anti-rotation rod slidably connected to the anti-rotation opening.

[0013] Preferably, a feeding roller is fixedly connected to the front of the machine body, a receiving roller is fixedly connected to the back of the machine body, and a cutting blade is installed inside the machine body.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up the machine body and the anti-static component, when the support roller rotates, it can drive the first conductive disk to rotate. The rotation of the first conductive disk can drive the second conductive disk to rotate. The first conductive disk can conduct the static electricity on the support roller to the second conductive disk, and then to the support rod and conductive sheet. Then, it can conduct it to the ground through the wire, which can remove the static electricity on the support roller, prevent the static electricity from affecting the normal movement of the plastic film, prevent the adsorption, and thus greatly improve the practicality.

[0016] 2. By incorporating a dust removal component, the brush can clean the surface of the support roller, removing impurities. When the fan is activated, it generates suction, quickly drawing impurities into the dust collection box through the dust removal hood. This prevents impurities from falling onto the outside of the plastic film, protecting it from contamination and further enhancing its practicality. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0018] Figure 2 The left view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 Provided by this utility model Figure 3 Enlarged view of point C in the middle;

[0021] Figure 5 Provided by this utility model Figure 2 3D cross-sectional view at point BB;

[0022] Figure 6 Provided by this utility model Figure 5 Enlarged view of point D in the middle.

[0023] In the diagram: 1. Machine body; 11. Vertical plate; 12. Slide groove; 13. Slider; 14. Support roller; 21. First conductive disk; 22. Second conductive disk; 23. Support rod; 24. Conductive sheet; 25. Wire; 31. Bracket; 32. Brush; 33. Dust collection box; 34. Fan; 35. Air inlet pipe; 36. Suction pipe; 37. Exhaust pipe; 38. Dust collection hood; 39. Filter plate; 41. Pressure sensor body; 42. First spring; 51. Moving groove; 52. Moving block; 53. Cylinder; 61. Socket; 62. Fixing groove; 63. Pull groove; 64. Pull rod; 65. Second spring; 66. Grip plate; 67. Fixing rod; 71. Anti-rotation port; 72. Anti-rotation rod; 81. Feeding roller; 82. Receiving roller; 83. Cutting knife. Detailed Implementation

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Please see Figure 1 , Figure 2 , Figure 3 as well as Figure 4This utility model provides a technical solution: a breakage-resistant plastic slitting machine, including a machine body 1, with vertical plates 11 on both sides inside the machine body 1, a groove 12 on one side of the vertical plate 11, a slider 13 slidably connected in the groove 12, a support roller 14 rotatably connected between the two sliders 13, an anti-static component on the support roller 14, and a dust removal component on the machine body 1. The anti-static component includes a first conductive disk 21 fixedly connected to both sides of the support roller 14, a second conductive disk 22 connected to the bottom of the first conductive disk 21, a support rod 23 fixedly connected to one side of the bottom of the slider 13, and a support rod 23... A conductive sheet 24 is fixedly connected to one end, and a wire 25 is fixedly connected to one side of the conductive sheet 24. A second conductive disk 22 is rotatably connected to a support rod 23. The bottom of the wire 25 is in contact with the ground. The support roller 14 can tension the plastic film. When the support roller 14 rotates, it can drive the first conductive disk 21 to rotate. The first conductive disk 21 contacts the second conductive disk 22, which can conduct static electricity on the support roller 14 to the second conductive disk 22, and then to the support rod 23. Through the wire 25, it can be conducted to the ground, which can remove static electricity on the support roller 14 and prevent static electricity from adsorbing the plastic film, thus avoiding its effects. To facilitate the normal cutting and processing of plastic film, a pressure sensor body 41 is fixedly connected between the bottom of slider 13 and the bottom of slide groove 12, and a first spring 42 is fixedly connected between the top of slider 13 and the top of slide groove 12. A support rod can move slider 13 upwards, thereby compressing the first spring 42 and deforming it. The first spring 42 supports the plastic film and prevents it from loosening. The pressure sensor can detect the tensile strength of the plastic film. Moving grooves 51 are respectively opened on both sides of the machine body 1, and moving blocks 52 are slidably connected within the moving grooves 51. The bottom of the moving blocks 52 is fixedly connected to... The cylinder 53 and the moving block 52 are fixedly connected to the vertical plate 11. The cylinder 53 can push the moving block 52 to move vertically, and the moving block 52 can drive the vertical plate 11 to move vertically. In this way, the height of the support roller 14 can be adjusted according to the pressure detected by the pressure sensor body 41, which can prevent the plastic film from breaking. The front of the machine body 1 is fixedly connected to the feeding roller 81, and the back of the machine body 1 is fixedly connected to the receiving roller 82. The cutting blade 83 is installed inside the machine body 1. The feeding roller 81 can facilitate the placement of the plastic film, the receiving roller 82 can facilitate the collection of the cut plastic film, and the cutting blade 83 can cut the plastic film.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 as well as Figure 6The dust removal components include a bracket 31 fixedly connected to the top of the vertical plate 11, a brush 32 fixedly connected to the bracket 31, a dust collection box 33 fixedly connected to the top of the machine body 1, a fan 34 fixedly connected to the top of the machine body 1, an air inlet pipe 35 fixedly connected to the fan 34, an air suction pipe 36 fixedly connected to the front of the dust collection box 33, multiple air extraction pipes 37 evenly arranged on the front of the air suction pipe 36, a dust collection hood 38 connected to the air extraction pipes 37, a filter plate 39 disposed in the dust collection box 33, and a fixing component for cleaning the filter plate 39. The air inlet pipe 35 is connected to the dust collection box 33, and the air extraction pipes 37 are connected to the dust collection box 33. The suction pipe 36 is connected. When the support roller 14 rotates, the brush 32 can clean the impurities on the surface of the support roller 14. The fan 34 can generate strong suction when it starts, which can suck the impurities through the dust hood 38 into the suction pipe 37, and then into the suction pipe 36, and then into the dust collection box 33, which can collect the cleaned impurities and prevent them from falling onto the plastic film and damaging it. The fixing components include an inlet 61 on one side of the dust collection box 33, a fixing groove 62 on one side of the filter plate 39, a pull groove 63 on one side of the dust collection box 33, and a groove provided in the pull groove 63. The filter plate 39 is inserted into the insertion port 61. The filter plate 64 is fixedly connected to one end of the pull rod 64, and a second spring 65 is sleeved on the outside of the pull rod 64. The fixed rod 67 is inserted into the fixing groove 62, and the filter plate 39 is inserted into the pull slot 63. The pull rod 64 is slidably connected to the pull groove 63, and the grip plate 66 is rotatably connected to the pull rod 64. The grip plate 66 can move the pull rod 64 and the fixed rod 67. The movement of the pull rod 64 can compress the second spring 65, causing it to deform. The filter plate 39 can then be inserted into the insertion port 61. The return of the second spring 65 can cause the fixed rod 67 to return to its original position. The fixing rod 67 is inserted into the socket 61 to fix the filter plate 39. At the same time, the grip plate 66 can drive the fixing rod 67 to rotate, which can prevent the grip plate 66 from obstructing the normal installation and removal of the filter plate 39, and facilitate the removal of the filter plate 39 for cleaning and replacement. The pull rod 64 has an anti-rotation port 71 on one side, and an anti-rotation rod 72 is fixedly connected to the inner wall of the pull groove 63. The anti-rotation rod 72 is slidably connected to the anti-rotation port 71. The movement of the pull rod 64 can make the anti-rotation rod 72 slide in the anti-rotation port 71, which can prevent the pull rod 64 and the grip plate 66 from rotating synchronously, thereby preventing the second spring 65 from being damaged by rotation.

[0027] Working principle: During operation, pulling the handle 66 moves the pull rod 64 and the fixed rod 67. The movement of the pull rod 64 causes the second spring 65 to deform. Simultaneously, rotating the handle 66 causes the fixed rod 67 to rotate, thus inserting the filter plate 39 into the insertion slot 61. At this point, rotating the handle 66 in the opposite direction aligns the fixed rod 67 with the fixing slot 62. The second spring 65 returns to its original position, causing the fixed rod 67 to insert into the fixing slot 62, thus fixing the filter plate 39. Static electricity on the support roller 14 can be conducted to the first conductive disk 21, then to the second conductive disk 22, and then to the support rod 23 and the conductive sheet 24. Finally, it is conducted to the ground through the wire 25, thus removing static electricity and preventing static buildup. When the support roller 14 rotates, the brush 32 can clean impurities on the outside of the support roller 14. The fan 34 starts and can suck impurities into the dust collection box 33 through the dust collection hood 38, which can prevent impurities from falling onto the plastic film and protect the plastic film. The filter plate 39 can filter the impurities and protect the fan 34. When the filter plate 39 needs to be cleaned, the handle 66 can be pulled and rotated again. Then the filter plate 39 can be pulled out for cleaning, and then inserted back into the socket 61 and fixed. The above is the working process of the whole device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A breakage-resistant plastic slitting machine, comprising a machine body (1), characterized in that: The machine body (1) has vertical plates (11) on both sides. A sliding groove (12) is opened on one side of the vertical plate (11). A slider (13) is slidably connected in the sliding groove (12). A support roller (14) is rotatably connected between the two sliders (13). An antistatic component is provided on the support roller (14). A dust removal component is provided on the machine body (1). The static elimination component includes a first conductive disk (21) fixedly connected to both sides of the support roller (14), a second conductive disk (22) connected to the bottom of the first conductive disk (21), a support rod (23) fixedly connected to one side of the bottom of the slider (13), a conductive sheet (24) fixedly connected to one end of the support rod (23), and a wire (25) fixedly connected to one side of the conductive sheet (24). The second conductive disk (22) is rotatably connected to the support rod (23), and the bottom of the wire (25) is in contact with the ground.

2. The anti-breakage plastic slitting machine according to claim 1, characterized in that: The dust removal components include a bracket (31) fixedly connected to the top of the vertical plate (11), a brush (32) fixedly connected to the bracket (31), a dust removal box (33) fixedly connected to the top of the body (1), a fan (34) fixedly connected to the top of the body (1), an air inlet pipe (35) fixedly connected to the fan (34), an air suction pipe (36) fixedly connected to the front of the dust removal box (33), a plurality of suction pipes (37) evenly arranged on the front of the suction pipe (36), a dust removal hood (38) connected to the suction pipe (37), a filter plate (39) provided in the dust removal box (33), and a fixing component for cleaning the filter plate (39). The air inlet pipe (35) is connected to the dust removal box (33), and the suction pipe (37) is connected to the suction pipe (36).

3. The anti-breakage plastic slitting machine according to claim 1, characterized in that: A pressure sensor body (41) is fixedly connected between the bottom of the slider (13) and the bottom of the groove (12), and a first spring (42) is fixedly connected between the top of the slider (13) and the top of the groove (12).

4. The anti-breakage plastic slitting machine according to claim 1, characterized in that: The machine body (1) has movable slots (51) on both sides. A movable block (52) is slidably connected in the movable slot (51). A cylinder (53) is fixedly connected to the bottom of the movable block (52). The movable block (52) is fixedly connected to the vertical plate (11).

5. A breakage-resistant plastic slitting machine according to claim 2, characterized in that: The fixing components include an inlet (61) on one side of the dust collector (33), a fixing groove (62) on one side of the filter plate (39), a pull groove (63) on one side of the dust collector (33), a pull rod (64) in the pull groove (63), a second spring (65) sleeved on the outside of the pull rod (64), a grip plate (66) fixedly connected to one end of the pull rod (64), and a fixing rod (67) fixedly connected to one side of the grip plate (66). The fixing rod (67) is inserted into the fixing groove (62), the filter plate (39) is inserted into the inlet (61), the pull rod (64) is slidably connected to the pull groove (63), and the grip plate (66) is rotatably connected to the pull rod (64).

6. The anti-breakage plastic slitting machine according to claim 5, characterized in that: The pull rod (64) has an anti-rotation opening (71) on one side, and an anti-rotation rod (72) is fixedly connected to the inner wall of the pull groove (63). The anti-rotation rod (72) is slidably connected to the anti-rotation opening (71).

7. The anti-breakage plastic slitting machine according to claim 1, characterized in that: The machine body (1) is fixedly connected to the front of the feeding roller (81), the machine body (1) is fixedly connected to the back of the receiving roller (82), and the machine body (1) is equipped with a cutting blade (83).

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