Static electricity eliminating device of splitting machine
By introducing adjustment structure and cleaning brushes into the electrostatic elimination device, the problem of inconvenient distance adjustment during installation and use of the electrostatic elimination device is solved, and fine control of the electrostatic elimination effect and cleaning of the product surface is achieved.
Patent Information
- Application Number
- CN202421061613.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-15
AI Technical Summary
When installing the existing electrostatic elimination device, the discharge electrode needs to be installed parallel to the distance above the membrane guide roller of the slitting machine. The distance between the electrostatic elimination device and the guide roller must be adjusted during use to control the electrostatic elimination effect, but The device is inconvenient for adjustment, resulting in inconvenient operation.
A device including a main machine, a roller shaft, an electrostatic elimination device and an adjustment structure is designed, and components such as fixing plate, top plate, compression spring, connecting plate, compression housing, control rod, push plate, sliding shaft and adjustment nut are designed. Achieve height adjustment of the electrostatic elimination device and add cleaning brushes to clean up debris and dust from the film.
The convenient adjustment of the electrostatic elimination device is realized, ensuring the fine control of the electrostatic elimination effect, and further cleaning the product surface by cleaning the brush, solving the problem of electrostatic dust adsorption.
Smart Images
Figure CN222181291U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing and packaging equipment, in particular to a static electricity elimination device for a slitting machine. Background Art
[0002] As is known, slitting machine is a kind of high-efficiency and high-precision processing equipment. It is mainly used in many industries. Slitting machine is a kind of mechanical equipment that cuts wide paper, mica tape or film into multiple narrow materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. Slitting machine is mainly used for: slitting non-woven fabrics, mica tape, paper, insulation materials and various film materials and slitting narrow strips. In particular, slitting machine is needed when burrs or unnecessary sides of paper, film and other materials need to be cut off during the production process.
[0003] In the existing technology, an electrostatic elimination device is added to solve the problem that when the slitting machine is slitting films and other materials, the static electricity is too high during the slitting process, a large amount of static electricity is coupled inside the product, and the film material is easily adsorbed by dust due to static electricity during the slitting process of the slitting machine.
[0004] The prior art has the following defects or problems:
[0005] When installing the static eliminator, the discharge electrode is required to be installed parallel to the slitting machine film guide roller at a distance of 0.5-1.0CM from the guide roller to ensure the release effect of the negatively charged electron group. When it is needed to be used, the distance between the static eliminator and the guide roller needs to be adjusted to control the static elimination effect. The existing static eliminator is not convenient for adjusting the distance between the static eliminator and the guide roller.
[0006] Therefore, the utility model provides a static electricity elimination device for a slitting machine to solve this problem. Utility Model Content
[0007] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electrostatic eliminator for a slitting machine, which effectively solves the problem that the prior art requires the discharge electrode to be installed parallel to the film guide roller of the slitting machine at a distance of 0.5-1.0CM from the guide roller to ensure the release effect of the negatively charged electron group. When it is needed to use, the distance between the electrostatic eliminator and the guide roller needs to be adjusted to control the effect of electrostatic elimination. The prior art electrostatic eliminator is not convenient for adjusting the distance between the electrostatic eliminator and the guide roller.
[0008] The utility model is a static elimination device for a slitting machine, comprising a main machine and a roller shaft installed on the main machine, a static elimination device is installed above the main machine, the static elimination device is installed above the roller shaft, and an adjustment structure for adjusting the height of the static elimination device is installed on the main machine;
[0009] The adjusting structure includes a fixing plate fixedly connected to both sides of the main machine, a top plate slidably connected to the fixing plate, a compression spring is installed between the top plate and the fixing plate, the static elimination device is fixedly installed on the top plate, the top plate is fixedly connected to both ends of the static elimination device, a connecting plate is fixedly connected between the two fixing plates, the upper ends of the two fixing plates are rotatably connected to both sides of the clamping shell, a control rod is slidably connected to the clamping shell, one end of the pushing plate is rotatably connected to the clamping shell, the pushing plate is used to push the static elimination device in a direction away from the clamping shell, a pushing groove is provided on the pushing plate, a sliding shaft slidably connected to the pushing groove is fixedly connected to the control rod, a pulling structure for pulling the control rod is connected to the control rod, and a self-locking structure is provided between the clamping shell and the fixing plate.
[0010] Preferably, the pulling structure comprises a threaded shaft with a fixed connector at one end of the control rod, an adjusting nut is rotatably connected to one end of the clamping shell, and the adjusting nut is threadedly connected to the threaded shaft.
[0011] Preferably, one end of the push plate close to the static eliminator is rotatably connected to a push wheel.
[0012] Preferably, the self-locking structure includes a locking rod slidably connected to one side of the clamping shell, at least one locking tooth is fixedly connected to the locking rod, the cross-section of the locking tooth is arranged to be triangular, a self-locking spring is connected between the locking rod and the clamping shell, and a locking groove matching the locking tooth is provided on the clamping shell.
[0013] Preferably, the number of locking teeth is two.
[0014] Preferably, the fixed plates are all slidably connected with a locking ring sleeve, the locking ring sleeve is arranged to be a U-shape with one side open, a plurality of limiting teeth are fixedly connected to the side of the top plate facing away from the static elimination device, a plurality of limiting grooves matching the limiting teeth are provided on the locking ring sleeve, a pulling spring is connected between one side of the locking ring sleeve and the fixed plate, and an unlocking structure is arranged on the other side of the locking ring sleeve.
[0015] Preferably, the unlocking structure includes an unlocking disk rotatably connected to the connecting plate, two symmetrically arranged pulling shafts are fixedly connected to the unlocking disk, a pulling connecting rod is connected between the pulling shaft and the locking ring sleeve, a semicircular control groove is opened on the connecting plate, and a matching shaft matching the control groove is fixedly connected to the unlocking disk.
[0016] Preferably, a cleaning brush is fixedly connected below the connecting plate.
[0017] The beneficial effects of the utility model are:
[0018] The utility model improves an existing static elimination device of a slitting machine, and solves the problem that when installing the static elimination device, the discharge electrode is required to be installed parallel to the film guide roller of the slitting machine at a distance of 0.5-1.0CM from the guide roller to ensure the release effect of the negatively charged electron group, and the distance between the static elimination device and the guide roller needs to be adjusted to control the static elimination effect when it is needed. The existing static elimination device is not convenient for adjusting the distance between the static elimination device and the guide roller; by adding a cleaning brush, the product is further cleaned, and the debris and dust attached to the film are further cleaned; the utility model is easy to use and can finely control the distance between the static elimination device and the guide roller. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall installation of the utility model;
[0020] Figure 2 This is a schematic diagram of the use state of the compression shell of the utility model;
[0021] Figure 3 This is a schematic diagram of the installation position of the push plate of the utility model;
[0022] Figure 4 For this utility model Figure 3 A partial enlarged schematic diagram in the middle;
[0023] Figure 5 This is a schematic cross-sectional view of the top plate of the utility model;
[0024] Figure 6 This is a partial enlarged schematic diagram of the locking groove position of the utility model;
[0025] Figure 7 This is a schematic diagram of the installation position of the unlocking disk of the utility model;
[0026] Figure 8 This is a schematic diagram of the installation position of the control slot of the utility model;
[0027] 1. Main machine; 2. Roller; 3. Static elimination device; 4. Fixed plate; 5. Top plate; 6. Compression spring; 7. Connecting plate; 8. Pressing shell; 9. Control rod; 10. Push plate; 11. Push groove; 12. Sliding shaft; 13. Threaded shaft; 14. Adjusting nut; 15. Push wheel; 16. Locking rod; 17. Locking tooth; 18. Self-locking spring; 19. Locking groove; 20. Locking ring; 21. Limiting tooth; 22. Limiting groove; 23. Pull spring; 24. Unlocking disk; 25. Pulling shaft; 26. Pull connecting rod; 27. Control groove; 28. Matching shaft; 29. Cleaning brush. DETAILED DESCRIPTION
[0028] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figures 1 to 8 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.
[0029] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.
[0030] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
[0031] Embodiment 1, refer to the attached Figures 1 to 5 , a static eliminator 3 of a slitting machine, comprising a main machine 1 and a roller 2 mounted on the main machine 1, the static eliminator 3 is mounted above the main machine 1, the static eliminator 3 is mounted above the roller 2, and an adjustment structure for adjusting the height of the static eliminator 3 is mounted on the main machine 1;
[0032] The adjustment structure includes a fixed plate 4 fixedly connected to both sides of the host 1, a top plate 5 is slidably connected to the fixed plate 4, a compression spring 6 is installed between the top plate 5 and the fixed plate 4, and in the initial state, the top plate 5 is pushed away from the roller shaft 2 under the action of the compression spring 6, the static elimination device 3 is fixedly installed on the top plate 5, the top plate 5 is fixedly connected to both ends of the static elimination device 3, a connecting plate 7 is fixedly connected between the two fixed plates 4, the upper ends of the two fixed plates 4 are rotatably connected to both sides of the clamping shell 8, and the clamping shell 8 is slidably connected with a control Rod 9, one end of which is rotatably connected to a push plate 10 on the clamping shell 8, the push plate 10 is used to push the static elimination device 3 in a direction away from the clamping shell 8, a push groove 11 is provided on the push plate 10, a sliding shaft 12 is fixedly connected to the control rod 9 and is slidably connected to the push groove 11, a pulling structure for pulling the control rod 9 is connected to the control rod 9, the pulling structure includes a threaded shaft 13 with a fixed connector at one end of the control rod 9, an adjusting nut 14 is rotatably connected to one end of the clamping shell 8, and the adjusting nut 14 and the threaded shaft 13 are threadedly connected.
[0033] When in use, when it is necessary to adjust the distance between the static eliminator 3 and the roller 2, the adjusting nut 14 is rotated to pull the threaded shaft 13 to slide in the direction close to the adjusting nut 14, and the threaded shaft 13 simultaneously pulls the control rod 9 to slide synchronously, and the sliding shaft 12 connected to the inside of the pushing groove 11 is slidably connected to the pushing plate 10. One end of the pushing plate 10 is driven to swing in the direction close to the static eliminator 3, thereby sliding the static eliminator 3 in the direction close to the roller 2;
[0034] Rotate the adjusting nut 14 in the opposite direction to make the threaded shaft 13 slide in the direction away from the adjusting nut 14, and control one end of the pushing plate 10 to swing in the direction away from the static eliminator 3 through the pushing groove 11 and the sliding shaft 12. Under the action of the compression spring 6, the static eliminator 3 is pushed in the direction away from the roller 2.
[0035] One end of the push plate 10 close to the static eliminator 3 is rotatably connected to a push wheel 15, so as to reduce the friction between the push plate 10 and the static eliminator 3 when the push plate 10 swings, thereby reducing the damage rate of the static eliminator 3.
[0036] A self-locking structure is provided between the pressing housing 8 and the fixing plate 4; the self-locking structure includes a locking rod 16 slidably connected to one side of the pressing housing 8, and at least one locking tooth 17 is fixedly connected to the locking rod 16, and two locking teeth 17 are provided to maintain the stability of the pressing housing 8 and the fixing plate 4. The cross section of the locking tooth 17 is set to be triangular, and a self-locking spring 18 is connected between the locking rod 16 and the pressing housing 8. The pressing housing 8 is provided with a locking groove 19 that matches the locking tooth 17. In the initial state, the locking rod 16 is pulled under the action of the self-locking spring 18, so that the locking tooth 17 slides in the direction close to the locking groove 19, so that the locking tooth 17 is stuck in the locking groove 19, thereby fixing the pressing housing 8 and the fixing plate 4 through the locking tooth 17 and the locking groove 19.
[0037] When in use, the compression housing 8 is rotated, and the locking rod 16 is pulled under the action of the self-locking spring 18, so that the locking tooth 17 slides toward the locking groove 19, and the locking tooth 17 is stuck in the locking groove 19. When the static eliminator 3 needs to be removed, the locking rod 16 is pushed away from the locking groove 19, so that the locking tooth 17 slides out of the locking groove 19, and the compression housing 8 and the fixing plate 4 can be separated.
[0038] The fixed plates 4 are all slidably connected with a locking ring sleeve 20, which is set to be a U-shape with one side open. A plurality of limiting teeth 21 are fixedly connected to the side of the top plate 5 facing away from the static elimination device 3. A plurality of limiting grooves 22 matching the limiting teeth 21 are opened on the locking ring sleeve 20. A pulling spring 23 is connected between one side of the locking ring sleeve 20 and the fixed plate 4. In the initial state, under the action of the pulling spring 23, the locking ring sleeve 20 is pulled to slide in the direction close to the limiting teeth 21, so that the limiting teeth 21 are stuck in the limiting groove 22, and the top plate 5 is fixed at the current height. Under the action of the pushing plate 10, the static elimination device 3 is fixed at the current position, and an unlocking structure is set on the other side of the locking ring sleeve 20.
[0039] The unlocking structure includes an unlocking disk 24 rotatably connected to the connecting plate 7, two symmetrically arranged pulling shafts 25 are fixedly connected to the unlocking disk 24, a pulling connecting rod 26 is connected between the pulling shaft 25 and the locking ring sleeve 20, a semicircular control groove 27 is provided on the connecting plate 7, a matching shaft 28 matching with the control groove 27 is fixedly connected to the unlocking disk 24, one end of the control groove 27 is located on the right side of the connecting plate 7, and the other end of the control groove 27 is located at the lower left of the connecting plate 7;
[0040] Thus, the unlocking disk 24 is rotated so that the mating shaft 28 is located at the right end of the control groove 27, and the connecting rod 26 is pulled to pull the locking ring sleeve 20 to slide in the direction close to the fixed plate 4, so that the limiting tooth 21 is stuck in the limiting groove 22. The unlocking disk 24 is rotated in the opposite direction so that the mating shaft 28 is located at the lower left end of the control groove 27. The locking ring sleeve 20 is restricted by pulling the connecting rod 26, so that the limiting tooth 21 and the limiting groove 22 are separated, and the top plate 5 can slide up and down.
[0041] A cleaning brush 29 is fixedly connected below the connecting plate 7, and the cleaning brush 29 is used to further clean the product and further clean the debris and dust attached to the film.
[0042] When implementing:
[0043] The pressing housing 8 is rotated, and the locking rod 16 is pulled under the action of the self-locking spring 18, so that the locking tooth 17 slides toward the locking groove 19, and the locking tooth 17 is stuck in the locking groove 19. When the static eliminator 3 needs to be removed, the locking rod 16 is pushed away from the locking groove 19, so that the locking tooth 17 slides out of the locking groove 19, and the pressing housing 8 and the fixing plate 4 can be separated.
[0044] When the distance between the static eliminator 3 and the roller 2 needs to be adjusted, the unlocking disk 24 is rotated in the opposite direction, so that the matching shaft 28 is located at the lower left of the control groove 27, and the locking ring 20 is limited by pulling the connecting rod 26, so that the limiting tooth 21 and the limiting groove 22 are separated, and the top plate 5 can slide up and down;
[0045] When the adjusting nut 14 is rotated to pull the threaded shaft 13 to slide in the direction close to the adjusting nut 14, the threaded shaft 13 pulls the control rod 9 to slide synchronously, and drives one end of the pushing plate 10 to swing in the direction close to the static eliminator 3 through the sliding shaft 12 slidably connected to the inside of the pushing groove 11, thereby sliding the static eliminator 3 in the direction close to the roller 2;
[0046] Rotate the adjusting nut 14 in the opposite direction to make the threaded shaft 13 slide in the direction away from the adjusting nut 14, and control one end of the pushing plate 10 to swing in the direction away from the static eliminator 3 through the pushing groove 11 and the sliding shaft 12. Under the action of the compression spring 6, the static eliminator 3 is pushed in the direction away from the roller 2.
[0047] After use, rotate the unlocking disk 24 so that the matching shaft 28 is located at the right end of the control groove 27, pull the connecting rod 26 to pull the locking ring sleeve 20 to slide in the direction close to the fixed plate 4, so that the limiting tooth 21 is inserted into the limiting groove 22, thereby fixing the top plate 5.
[0048] The utility model improves an existing static elimination device of a slitting machine, and solves the problem that when installing the static elimination device, the discharge electrode is required to be installed parallel to the film guide roller of the slitting machine at a distance of 0.5-1.0CM from the guide roller to ensure the release effect of the negatively charged electron group, and the distance between the static elimination device and the guide roller needs to be adjusted to control the static elimination effect when it is needed. The existing static elimination device is not convenient for adjusting the distance between the static elimination device and the guide roller; by adding a cleaning brush, the product is further cleaned, and the debris and dust attached to the film are further cleaned; the utility model is easy to use and can finely control the distance between the static elimination device and the guide roller.
Claims
1. A static eliminator for a slitting machine, comprising a main machine (1) and a roller (2) mounted on the main machine (1), characterized in that: A static eliminator (3) is installed above the main machine (1), the static eliminator (3) is installed above the roller (2), and an adjustment structure for adjusting the height of the static eliminator (3) is installed on the main machine (1); The adjustment structure comprises a fixing plate (4) fixedly connected to both sides of the main machine (1), a top plate (5) being slidably connected to the fixing plate (4), a compression spring (6) being installed between the top plate (5) and the fixing plate (4), the static elimination device (3) being fixedly installed on the top plate (5), the top plate (5) being fixedly connected to both ends of the static elimination device (3), a connecting plate (7) being fixedly connected between the two fixing plates (4), the upper ends of the two fixing plates (4) being rotatably connected to both sides of a pressing shell (8), the pressing shell (8) ) is slidably connected to a control rod (9), one end of a pushing plate (10) is rotatably connected to the clamping shell (8), the pushing plate (10) is used to push the static elimination device (3) away from the clamping shell (8), a pushing groove (11) is provided on the pushing plate (10), a sliding shaft (12) slidably connected to the pushing groove (11) is fixedly connected to the control rod (9), a pulling structure for pulling the control rod (9) is connected to the control rod (9), and a self-locking structure is provided between the clamping shell (8) and the fixed plate (4).
2. The static eliminator for a slitting machine according to claim 1, characterized in that: The pulling structure comprises a threaded shaft (13) with a fixed connector at one end of the control rod (9), and an adjusting nut (14) is rotatably connected to one end of the clamping shell (8), and the adjusting nut (14) and the threaded shaft (13) are threadedly connected.
3. The static eliminator for a slitting machine according to claim 1, characterized in that: One end of the push plate (10) close to the static eliminator (3) is rotatably connected to a push wheel (15).
4. The static eliminator for a slitting machine according to claim 1, characterized in that: The self-locking structure comprises a locking rod (16) slidably connected to one side of the clamping shell (8), at least one locking tooth (17) being fixedly connected to the locking rod (16), the cross section of the locking tooth (17) being arranged in a triangular shape, a self-locking spring (18) being connected between the locking rod (16) and the clamping shell (8), and a locking groove (19) matching with the locking tooth (17) being provided on the clamping shell (8).
5. The static eliminator for a slitting machine according to claim 4, characterized in that: The number of locking teeth (17) is two.
6. The static eliminator for a slitting machine according to claim 1, characterized in that: The fixed plates (4) are all slidably connected with a locking ring sleeve (20), the locking ring sleeve (20) is arranged in a U-shape with one side open, a plurality of limiting teeth (21) are fixedly connected to the side of the top plate (5) away from the static elimination device (3), a plurality of limiting grooves (22) matching with the limiting teeth (21) are provided on the locking ring sleeve (20), a pulling spring (23) is connected between one side of the locking ring sleeve (20) and the fixed plate (4), and an unlocking structure is arranged on the other side of the locking ring sleeve (20).
7. The static eliminator for a slitting machine according to claim 6, characterized in that: The unlocking structure comprises an unlocking disk (24) rotatably connected to the connecting plate (7), two symmetrically arranged pulling shafts (25) are fixedly connected to the unlocking disk (24), a pulling connecting rod (26) is connected between the pulling shaft (25) and the locking ring sleeve (20), a semicircular control groove (27) is provided on the connecting plate (7), and a matching shaft (28) matching with the control groove (27) is fixedly connected to the unlocking disk (24).
8. The static eliminator for a slitting machine according to claim 1, characterized in that: A cleaning brush (29) is fixedly connected below the connecting plate (7).