PET sheet dedusting, drying and antistatic device

Abstract

The utility model relates to the technical field of PET (polyethylene terephthalate) sheet processing, and discloses a PET sheet dedusting, drying and antistatic device which comprises an equipment bottom plate, a feeding seat is fixedly connected to the upper surface of the equipment bottom plate, and a feeding rotating shaft, a cleaning support, a cleaning seat and a cleaning motor are rotatably connected to the interior of the feeding seat. The device is reasonable in structure, the cleaning roller generates static electricity through the electrostatic generator, the cleaning roller is rotated through the cleaning motor to adsorb dust on the surface of a PET sheet, antistatic liquid is sprayed on the surface of the PET sheet, the fixing base moves downwards through the fixing hydraulic device, the PET sheet is extruded through the fixing roller and the extrusion roller, the PET sheet and the antistatic liquid are fused, and the PET sheet is cleaned through the cleaning motor. Heat is generated through the heating plate, the PET sheets are dried through the drying fan, the heat is discharged into the collecting box through the heat conduction pipe through the heat conduction fan, static electricity elimination is conducted on the collecting box and the PET sheets through the ion fan, and air in the collecting box is replaced through the collecting fan.

Description

Technical Field

[0001] The utility model relates to the technical field of PET sheet processing, in particular to a dust removal, drying and antistatic device for PET sheets. Background Technique

[0002] The components of PET sheets mainly include polyethylene terephthalate (PET) and polybutylene terephthalate (PBT). PET sheets have good weather resistance, chemical resistance, low water absorption, and are resistant to weak acids and organic solvents, but are not resistant to hot water immersion and alkalis.

[0003] In a surface antistatic coating and drying device for PET sheets disclosed in the Chinese utility model patent application publication specification CN215390544U, although the device conveys the heated hot air to the first drying air plate, the second drying air plate and the third drying air plate through a heater to dry the sheets, and the dried sheets are conveyed out from the lower end of the drying box body. When it is necessary to adjust the distance between the multi-layer drying components and the sheets, the first drying air plate, the second drying air plate and the third drying air plate are driven to move in the vertical direction through the adjusting component, so as to adjust the air volume for different sheets. However, the existing device does not solve the problems that the accumulation of dust on the surface of PET sheets affects the processing or use effect of PET sheets, the generation of static electricity on the surface of PET sheets easily adsorbs dust, thus affecting subsequent processing, and the adsorption of dust on the surface of PET sheets during use causes the surface of PET sheets to be contaminated. The high humidity of PET sheets leads to a decrease in the viscosity and performance inside the PET sheets. When the PET sheets are collected after processing, the high humidity and excessive static electricity around them easily cause dust accumulation and high humidity on the surface of the collected PET sheets, or static electricity is generated on the surface of the PET sheets, thus affecting the subsequent processing and use of PET sheets. Therefore, we propose a new device to solve the above problems. Summary of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a dust removal, drying and antistatic device for PET sheets, which solves the problems that excessive dust on the surface of PET sheets affects the use and the attachment of static electricity on the surface of PET sheets causes dust adsorption.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model is realized by the following technical solutions: A dust removal, drying and antistatic device for PET sheets, including an equipment base plate, on the upper surface of which is fixedly connected a feeding seat, inside which is rotatably connected a feeding rotating shaft. On the upper surface of the equipment base plate is fixedly connected a cleaning bracket, and on the lower surface of the cleaning bracket is fixedly connected a cleaning hydraulic device, and on the lower surface of the cleaning hydraulic device is fixedly connected a cleaning seat. Inside the cleaning seat is fixedly connected a cleaning motor, and at one end of the cleaning motor is inserted a cleaning roller. On the upper surface of the equipment base plate is fixedly connected an electrostatic generator, and on the upper surface of the electrostatic generator is inserted a pipeline. On the upper surface of the equipment base plate is fixedly connected a fixing bracket, and on the upper surface of the fixing bracket is fixedly connected a fixing hydraulic device, and at the lower surface of the fixing hydraulic device is inserted a fixing seat, inside which is rotatably connected a fixing roller. Inside the fixing bracket is rotatably connected a pressing roller. On the upper surface of the equipment base plate is fixedly connected an antistatic liquid tank, on the right side of which is inserted a water pump, and at the other end of the water pump is inserted a fixing hose, and at one end of the fixing hose is inserted a nozzle. On the upper surface of the equipment base plate is fixedly connected a drying bracket, inside which is fixedly connected a drying fan, and inside the drying bracket is fixedly connected a heating plate. On the lower surface of the drying bracket is fixedly connected a heat conduction box, and on the upper surface of the heat conduction box is fixedly connected a heat conduction fan, and at the upper surface of the heat conduction fan is inserted a heat conduction pipe. On the upper surface of the equipment base plate is fixedly connected a collection group.

[0008] Optionally, the collection group includes a double-headed motor, a left collection lead screw, a left collection seat, a collection motor, a collection rotating shaft, a right collection lead screw, and a right collection seat. At one end of the double-headed motor is inserted the left collection lead screw, and the left collection seat is threadedly penetrated through the surface of the left collection lead screw. Inside the left collection seat is fixedly connected a collection motor, and at one end of the collection motor is inserted a collection rotating shaft. At the other end of the double-headed motor is inserted the right collection lead screw, and the right collection seat is threadedly penetrated through the surface of the right collection lead screw.

[0009] Optionally, a docking hole is opened on the upper surface of the cleaning seat, and the cleaning seat is adapted to the pipeline through the docking hole.

[0010] Optionally, a placement hole is opened at a position near the upper part of the front surface of the fixing bracket, and the fixing bracket is fixedly connected to the nozzle through the placement hole.

[0011] Optionally, heat dissipation phosphorus is provided inside the heat conduction box, and the number of heating plates is two, which are respectively located at positions near the left side and the right side of the upper surface of the drying bracket.

[0012] Optionally, a collection box is fixedly connected to the upper surface of the equipment base plate, and a hole is opened on the upper surface of the collection box, and the collection box is adapted to the heat conduction pipe through the hole.

[0013] Optionally, a collection fan is fixedly connected inside the collection box. The collection fan is located at a position near the left side of the upper surface of the collection box. An ion fan is fixedly connected inside the collection box. The ion fan is located at a position near the right side of the upper surface of the collection box. A collection hydraulic device is fixedly connected to the back of the collection box. One end of the collection hydraulic device is inserted with a docking seat. A spring telescopic rod is fixedly connected inside the docking seat. A baffle is inserted on the upper surface of the spring telescopic rod.

[0014] Optionally, a drive motor is fixedly connected inside the collection box. One end of the drive motor is inserted with a protection plate. A protection hole is opened inside the collection box. The collection box is rotationally connected to the protection plate through the protection hole.

[0015] In summary, the technical effects and advantages of the present utility model are as follows:

[0016] 1. The structure of the present utility model is reasonable. Static electricity is generated on the surface of the cleaning roller through the static electricity generator and the pipeline. Then, the cleaning roller rotates through the cleaning motor to adsorb the dust on the surface of the PET sheet, solving the problem that the dust accumulation on the surface of the PET sheet affects the processing or use effect of the PET sheet, achieving the effect of generating static electricity on the surface of the cleaning roller to remove the dust on the surface of the PET sheet through static electricity, greatly reducing the dust on the surface of the PET sheet. The antistatic liquid in the antistatic liquid tank is discharged into the nozzle through the fixed hose by the water pump, and then the antistatic liquid is sprayed on the surface of the PET sheet through the nozzle. Then, the fixed hydraulic device makes the fixed seat move downward, so that the fixed roller and the extrusion roller extrude the PET sheet, making the PET sheet fully blend with the antistatic liquid, solving the problems that the PET sheet is prone to adsorb dust after generating static electricity, which affects subsequent processing, and the PET sheet adsorbs dust during use, resulting in the surface of the PET sheet being contaminated, achieving the effect of blending the PET sheet with the antistatic liquid to enhance the antistatic performance of the PET sheet, greatly enhancing the antistatic property of the PET sheet. Heat is generated by the heating plate, and then the PET sheet is dried by the drying fan to make the PET sheet dry, solving the problem that the high humidity of the PET sheet causes the viscosity and performance inside the PET sheet to decline, achieving the effect of drying the PET sheet after processing to make it dry, greatly enhancing the dryness of the PET sheet.

[0017] 2. In the present utility model, a heat conduction fan is used to discharge the heat from the heat conduction pipe into the interior of the collection box, drying the interior of the collection box. The PET sheet is fixed to the surface of the feeding rotating shaft, and one end of it is fixed to the surface of the collection rotating shaft. By rotating the collection rotating shaft with the collection motor, the PET sheet can be collected. After the PET sheet is collected, the protection plate is rotated counterclockwise by the driving motor, and the docking seat is moved forward by the collection hydraulic device, so that both ends of the collection rotating shaft enter the interior of the docking seat. Then, the left collection lead screw and the right collection lead screw are simultaneously driven by the double-headed motor, causing the left collection seat to move leftward and the right collection lead screw to move rightward, thereby separating the left collection seat and the right collection seat from the collection rotating shaft. The ion fan is used to eliminate static electricity from the collection box and the PET sheet, and the collection fan can replace the air inside the collection box, solving the problems that when collecting the processed PTE sheet, the humidity around it is too high and there is too much static electricity, which easily leads to dust accumulation on the surface of the collected PET sheet, high humidity, or static electricity generation on the surface of the PET sheet, thus affecting the subsequent processing and use of the PET sheet. It achieves the effect of putting the PET sheet into the collection box for collection to avoid dust accumulation on its surface, eliminating static electricity inside the collection box, and keeping its interior dry, greatly enhancing the preservation effect of the PET sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is an exploded schematic diagram of the cleaning bracket structure of the present utility model;

[0020] Figure 3 is an exploded schematic diagram of the nozzle structure of the present utility model;

[0021] Figure 4 is an exploded schematic diagram of the collection box structure of the present utility model;

[0022] Figure 5 is an exploded schematic diagram of the equipment bottom plate structure of the present utility model.

[0023] In the figure: 1. Equipment bottom plate; 2. Feeding seat; 3. Feeding rotating shaft; 4. Cleaning bracket; 5. Cleaning hydraulic device; 6. Cleaning seat; 7. Cleaning motor; 8. Cleaning roller; 9. Electrostatic generator; 10. Pipeline; 11. Fixed bracket; 12. Fixed hydraulic device; 13. Fixed seat; 14. Fixed roller; 15. Extrusion roller; 16. Antistatic liquid tank; 17. Water pump; 18. Fixed hose; 19. Sprayer; 20. Drying bracket; 21. Drying fan; 22. Heating plate; 23. Heat conduction box; 24. Heat conduction fan; 25. Heat conduction pipe; 26. Collection group; 2601. Double-headed motor; 2602. Left collection lead screw; 2603. Left collection seat; 2604. Collection motor; 2605. Collection rotating shaft; 2606. Right collection lead screw; 2607. Right collection seat; 27. Collection box; 28. Collection fan; 29. Ion fan; 30. Collection hydraulic device; 31. Docking seat; 32. Spring telescopic rod; 33. Baffle; 34. Driving motor; 35. Protection plate. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment: Refer to Figures 1-5The shown dust removal, drying and antistatic device for PET sheets includes an equipment bottom plate 1. The upper surface of the equipment bottom plate 1 is fixedly connected with a feeding seat 2. A feeding rotating shaft 3 is rotatably connected inside the feeding seat 2. The upper surface of the equipment bottom plate 1 is fixedly connected with a cleaning support 4. The lower surface of the cleaning support 4 is fixedly connected with a cleaning hydraulic device 5. The lower surface of the cleaning hydraulic device 5 is fixedly connected with a cleaning seat 6. A cleaning motor 7 is fixedly connected inside the cleaning seat 6. One end of the cleaning motor 7 is inserted with a cleaning roller 8. The upper surface of the equipment bottom plate 1 is fixedly connected with an electrostatic generator 9. A pipeline 10 is inserted on the upper surface of the electrostatic generator 9. The upper surface of the equipment bottom plate 1 is fixedly connected with a fixing support 11. The upper surface of the fixing support 11 is fixedly connected with a fixing hydraulic device 12. The lower surface of the fixing hydraulic device 12 is inserted with a fixing seat 13. A fixing roller 14 is rotatably connected inside the fixing seat 13. An extrusion roller 15 is rotatably connected inside the fixing support 11. The upper surface of the equipment bottom plate 1 is fixedly connected with an antistatic liquid tank 16. A water pump 17 is inserted on the right side of the antistatic liquid tank 16. The other end of the water pump 17 is inserted with a fixed hose 18. One end of the fixed hose 18 is inserted with a nozzle 19. The upper surface of the equipment bottom plate 1 is fixedly connected with a drying support 20. A drying fan 21 is fixedly connected inside the drying support 20. A heating plate 22 is fixedly connected inside the drying support 20. The lower surface of the drying support 20 is fixedly connected with a heat conduction box 23. A heat conduction fan 24 is fixedly connected on the upper surface of the heat conduction box 23. A heat conduction pipe 25 is inserted on the upper surface of the heat conduction fan 24. The upper surface of the equipment bottom plate 1 is fixedly connected with a collection group 26.

[0026] As a preferred implementation mode in this embodiment, such as Figures 1-3As shown, a feeding seat 2 is fixedly connected to the upper surface of the equipment base plate 1. A feeding rotating shaft 3 is rotatably connected inside the feeding seat 2. A cleaning bracket 4 is fixedly connected to the upper surface of the equipment base plate 1. A cleaning hydraulic device 5 is fixedly connected to the lower surface of the cleaning bracket 4. A cleaning seat 6 is fixedly connected to the lower surface of the cleaning hydraulic device 5. A cleaning motor 7 is fixedly connected inside the cleaning seat 6. A cleaning roller 8 is inserted at one end of the cleaning motor 7. An electrostatic generator 9 is fixedly connected to the upper surface of the equipment base plate 1. A pipeline 10 is inserted into the upper surface of the electrostatic generator 9. A docking hole is formed in the upper surface of the cleaning seat 6, and the cleaning seat 6 is adapted to the pipeline 10 through the docking hole. A fixing bracket 11 is fixedly connected to the upper surface of the equipment base plate 1. A fixing hydraulic device 12 is fixedly connected to the upper surface of the fixing bracket 11. A fixing seat 13 is inserted into the lower surface of the fixing hydraulic device 12. A fixing roller 14 is rotatably connected inside the fixing seat 13. An extrusion roller 15 is rotatably connected inside the fixing bracket 11. An antistatic liquid tank 16 is fixedly connected to the upper surface of the equipment base plate 1. A water pump 17 is inserted into the right side of the antistatic liquid tank 16. The other end of the water pump 17 is inserted with a fixing hose 18. One end of the fixing hose 18 is inserted with a nozzle 19. A placement hole is formed in the front of the fixing bracket 11 near the upper part, and the fixing bracket 11 is fixedly connected to the nozzle 19 through the placement hole. During the use process, the cleaning seat 6 is moved downward by the cleaning hydraulic device 5 until the lower part of the cleaning roller 8 contacts the upper surface of the PET sheet. Static electricity is generated on the surface of the cleaning roller 8 through the electrostatic generator 9 and the pipeline 10. Then, the cleaning roller 8 is rotated by the cleaning motor 7 to adsorb the dust on the surface of the PET sheet, solving the problem that the dust accumulation on the surface of the PET sheet affects the processing or use effect of the PET sheet, achieving the effect of generating static electricity on the surface of the cleaning roller 8 to remove the dust on the surface of the PET sheet through static electricity, greatly reducing the dust on the surface of the PET sheet. The antistatic liquid inside the antistatic liquid tank 16 is discharged into the nozzle 19 through the fixing hose 18 by the water pump 17, and then the antistatic liquid is sprayed on the surface of the PET sheet through the nozzle 19. Then, the fixing seat 13 is moved downward by the fixing hydraulic device 12, and the fixing roller 14 and the extrusion roller 15 are used to extrude the PET sheet, so that the PET sheet is fully integrated with the antistatic liquid, solving the problems that the PET sheet is prone to adsorb dust after generating static electricity, which affects subsequent processing, and the PET sheet adsorbs dust during use, resulting in the surface of the PET sheet being contaminated, achieving the effect of fusing the PET sheet with the antistatic liquid to enhance the antistatic performance of the PET sheet, and greatly enhancing the antistatic property of the PET sheet.

[0027] As Figure 4 and Figure 5As shown in the figure, in this embodiment, a drying bracket 20 is fixedly connected to the upper surface of the equipment base plate 1. A drying fan 21 is fixedly connected inside the drying bracket 20, and a heating plate 22 is fixedly connected inside the drying bracket 20. A heat conduction box 23 is fixedly connected to the lower surface of the drying bracket 20. A heat dissipation phosphorus is provided inside the heat conduction box 23. The number of heating plates 22 is two, which are respectively located at the left and right positions near the upper surface of the drying bracket 20. A heat conduction fan 24 is fixedly connected to the upper surface of the heat conduction box 23. A heat conduction pipe 25 is inserted into the upper surface of the heat conduction fan 24. A collection group 26 is fixedly connected to the upper surface of the equipment base plate 1. The collection group 26 includes a double-headed motor 2601, a left collection lead screw 2602, a left collection seat 2603, a collection motor 2604, a collection rotating shaft 2605, a right collection lead screw 2606, and a right collection seat 2607. One end of the double-headed motor 2601 is inserted with the left collection lead screw 2602. The left collection seat 2603 is threadedly penetrated by the surface of the left collection lead screw 2602. A collection motor 2604 is fixedly connected inside the left collection seat 2603. One end of the collection motor 2604 is inserted with the collection rotating shaft 2605. The other end of the double-headed motor 2601 is inserted with the right collection lead screw 2606. The right collection seat 2607 is threadedly penetrated by the surface of the right collection lead screw 2606. A collection box 27 is fixedly connected to the upper surface of the equipment base plate 1. A hole is opened on the upper surface of the collection box 27. The collection box 27 is adapted to the heat conduction pipe 25 through the hole. A collection fan 28 is fixedly connected inside the collection box 27. The collection fan 28 is located at the left position near the upper surface of the collection box 27. An ion fan 29 is fixedly connected inside the collection box 27. The ion fan 29 is located at the right position near the upper surface of the collection box 27. A collection hydraulic device 30 is fixedly connected to the back of the collection box 27. One end of the collection hydraulic device 30 is inserted with a docking seat 31. A spring telescopic rod 32 is fixedly connected inside the docking seat 31. A baffle 33 is inserted into the upper surface of the spring telescopic rod 32. A driving motor 34 is fixedly connected inside the collection box 27. One end of the driving motor 34 is inserted with a protection plate 35. A protection hole is opened inside the collection box 27. The collection box 27 is rotationally connected to the protection plate 35 through the protection hole. A driving groove is opened on the upper surface of the equipment base plate 1. A driver is provided inside the driving groove. The model of the driver is DM556. This driver is a digital two-phase stepper motor driver based on a 32-bit motor dedicated processor. It can set the subdivision within 400 - 51200 and any current value within the rated current, and can meet the application needs of most occasions. The driver integrates an automatic motor parameter identification function, can identify different specifications of 57 / 60 motors, automatically generate the optimal operating parameters, and maximize the performance of the motor. The motor runs smoothly, with small vibration, low noise, and large output. During use, heat is generated by the heating plate 22 and then the PET sheet is dried by the drying fan 21, solving the problem that the humidity of the PET sheet is too high, resulting in a decrease in the viscosity and performance inside the PET sheet.It achieves the effect of drying the PET sheet after processing, greatly enhancing the dryness of the PET sheet. The waste heat of the heating plate 22 can be collected through the heat conduction box 23, and the heat is discharged into the interior of the collection box 27 through the heat conduction tube 25 by the heat conduction fan 24, drying the interior of the collection box 27. By fixing the PET sheet on the surface of the feeding rotating shaft 3 and then fixing one end of it on the surface of the collection rotating shaft 2605, the collection rotating shaft 2605 can be rotated by the collection motor 2604 to collect the PET sheet. After collecting the PET sheet, the protection plate 35 is rotated counterclockwise by the driving motor 34, and the docking seat 31 is moved forward by the collection hydraulic device 30, so that both ends of the collection rotating shaft 2605 enter the interior of the docking seat 31. Then, the left collection lead screw 2602 and the right collection lead screw 2606 are simultaneously driven by the double-headed motor 2601, causing the left collection seat 2603 to move to the left and the right collection lead screw 2606 to move to the right, so that the left collection seat 2603 and the right collection seat 2607 are separated from the collection rotating shaft 2605. When the collection rotating shaft 2605 entering the docking seat 31 moves downward, the spring telescopic rod 32 contracts. After the collection rotating shaft 2605 enters the docking seat 31, when the downward force disappears, the spring telescopic rod 32 pops up the baffle 33, preventing the collection rotating shaft 2605 from falling out. After collection, the docking seat 31 is moved backward and reset by the collection hydraulic device 30, and then the protection plate 35 is rotated clockwise and reset by the driving motor 34. The static electricity of the collection box 27 and the PET sheet is eliminated by the ion blower 29, and the air inside the collection box 27 can be replaced by the collection fan 28. It solves the problems that when collecting the PTE sheet after processing, the humidity around it is too high and there is too much static electricity, which easily leads to dust accumulation on the surface of the collected PET sheet and high humidity or static electricity on the surface of the PET sheet, thus affecting the subsequent processing and use of the PET sheet. It achieves the effect of putting the PET sheet into the interior of the collection box 27 for collection to avoid dust accumulation on its surface, eliminating static electricity inside the collection box 27, and keeping its interior dry, greatly enhancing the preservation effect of the PET sheet.,

[0028] The working principle of this utility model:

[0029] During use, the cleaning seat 6 is moved downward by cleaning the hydraulic device 5 until the lower part of the cleaning roller 8 contacts the upper surface of the PET sheet. Static electricity is generated on the surface of the cleaning roller 8 through the static electricity generator 9 and the pipeline 10. Then, the cleaning roller 8 is rotated by the cleaning motor 7 to adsorb the dust on the surface of the PET sheet. The antistatic liquid inside the antistatic liquid tank 16 is discharged into the inside of the nozzle 19 through the fixed hose 18 by the water pump 17. Then, the antistatic liquid is sprayed on the surface of the PET sheet through the nozzle 19. Next, the fixed seat 13 is moved downward by the fixed hydraulic device 12, and the fixed roller 14 and the extrusion roller 15 are used to extrude the PET sheet, so that the PET sheet is fully integrated with the antistatic liquid. Heat is generated by the heating plate 22, and then the PET sheet is dried by the drying fan 21 to dry the PET sheet. The waste heat of the heating plate 22 can be collected through the heat conduction box 23. The heat is discharged into the inside of the collection box 27 through the heat conduction pipe 25 by the heat conduction fan 24, so that the inside of the collection box 27 is dried. The PET sheet is fixed on the surface of the feeding rotating shaft 3, and then one end of it is fixed on the surface of the collection rotating shaft 2605. The collection rotating shaft 2605 is rotated by the collection motor 2604 to collect the PET sheet. After the PET sheet is collected, the protection plate 35 is rotated counterclockwise by the driving motor 34. The docking seat 31 is moved forward by the collection hydraulic device 30, so that both ends of the collection rotating shaft 2605 enter the inside of the docking seat 31. Then, the left collection lead screw 2602 and the right collection lead screw 2606 are simultaneously driven by the double-headed motor 2601, so that the left collection seat 2603 moves to the left and the right collection lead screw 2606 moves to the right, so that the left collection seat 2603 and the right collection seat 2607 are separated from the collection rotating shaft 2605. When the collection rotating shaft 2605 entering the docking seat 31, the baffle 33 moves downward and the spring telescopic rod 32 contracts. After the collection rotating shaft 2605 enters the inside of the docking seat 31, when the downward force disappears, the spring telescopic rod 32 pops up the baffle 33 so that the collection rotating shaft 2605 cannot fall out. After collection, the docking seat 31 is moved backward and reset by the collection hydraulic device 30, and then the protection plate 35 is rotated clockwise and reset by the driving motor 34. The static electricity of the collection box 27 and the PET sheet is eliminated by the ion blower 29, and the air inside the collection box 27 can be replaced by the collection fan 28.

[0030] All the electrical components appearing in this article are electrically connected to the external main controller DM556 and the 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. PET sheet dust removal, drying and antistatic device, including equipment bottom plate (1), characterized in that: The upper surface of the equipment base plate (1) is fixedly connected with a feeding seat (2). The inner part of the feeding seat (2) is rotatably connected with a feeding rotating shaft (3). The upper surface of the equipment base plate (1) is fixedly connected with a cleaning support (4). The lower surface of the cleaning support (4) is fixedly connected with a cleaning hydraulic device (5). The lower surface of the cleaning hydraulic device (5) is fixedly connected with a cleaning seat (6). The inner part of the cleaning seat (6) is fixedly connected with a cleaning motor (7). One end of the cleaning motor (7) is inserted with a cleaning roller (8). The upper surface of the equipment base plate (1) is fixedly connected with an electrostatic generator (9). The upper surface of the electrostatic generator (9) is inserted with a pipeline (10). The upper surface of the equipment base plate (1) is fixedly connected with a fixed support (11). The upper surface of the fixed support (11) is fixedly connected with a fixed hydraulic device (12). The lower surface of the fixed hydraulic device (12) is inserted with a fixed seat (13). The inner part of the fixed seat (13) is rotatably connected with a fixed roller (14). The inner part of the fixed support (11) is rotatably connected with a pressing roller (15). The upper surface of the equipment base plate (1) is fixedly connected with an antistatic liquid tank (16). The right side of the antistatic liquid tank (16) is inserted with a water pump (17). The other end of the water pump (17) is inserted with a fixed hose (18). One end of the fixed hose (18) is inserted with a spray head (19). The upper surface of the equipment base plate (1) is fixedly connected with a drying support (20). The inner part of the drying support (20) is fixedly connected with a drying fan (21). The inner part of the drying support (20) is fixedly connected with a heating plate (22). The lower surface of the drying support (20) is fixedly connected with a heat conduction box (23). The upper surface of the heat conduction box (23) is fixedly connected with a heat conduction fan (24). The upper surface of the heat conduction fan (24) is inserted with a heat conduction pipe (25). The upper surface of the equipment base plate (1) is fixedly connected with a collection group (26).

2. The dust removal, drying and antistatic device for PET sheets according to claim 1, wherein: The collection group (26) includes a double-headed motor (2601), a left collection lead screw (2602), a left collection seat (2603), a collection motor (2604), a collection rotating shaft (2605), a right collection lead screw (2606), and a right collection seat (2607). One end of the double-headed motor (2601) is inserted with the left collection lead screw (2602). The surface of the left collection lead screw (2602) is threadedly penetrated by the left collection seat (2603). The inner part of the left collection seat (2603) is fixedly connected with the collection motor (2604). One end of the collection motor (2604) is inserted with the collection rotating shaft (2605). The other end of the double-headed motor (2601) is inserted with the right collection lead screw (2606). The surface of the right collection lead screw (2606) is threadedly penetrated by the right collection seat (2607).

3. The dust removal, drying and antistatic device for PET sheets according to claim 1, characterized in that: The upper surface of the cleaning seat (6) is provided with a docking hole, and the cleaning seat (6) is adapted to the pipeline (10) through the docking hole.

4. The dust removal, drying and antistatic device for PET sheets according to claim 1, characterized in that: A placement hole is provided at a position near the upper part of the front surface of the fixed bracket (11), and the fixed bracket (11) is fixedly connected to the spray head (19) through the placement hole.

5. The dust removal, drying and antistatic device for PET sheets according to claim 1, wherein: A heat dissipation phosphor is provided inside the heat conduction box (23), and the number of the heating plates (22) is two, which are respectively located at positions near the left side and the right side of the upper surface of the drying bracket (20).

6. The dust removal, drying and antistatic device for PET sheets according to claim 1, characterized in that: A collection box (27) is fixedly connected to the upper surface of the equipment bottom plate (1). A hole is provided on the upper surface of the collection box (27), and the collection box (27) is adapted to the heat conduction pipe (25) through the hole.

7. The PET sheet dust removal, drying and antistatic device according to claim 6, characterized in that: A collection fan (28) is fixedly connected inside the collection box (27). The collection fan (28) is located at a position near the left side of the upper surface of the collection box (27). An ion fan (29) is fixedly connected inside the collection box (27). The ion fan (29) is located at a position near the right side of the upper surface of the collection box (27). A collection hydraulic device (30) is fixedly connected to the back surface of the collection box (27). One end of the collection hydraulic device (30) is inserted with a docking seat (31). A spring telescopic rod (32) is fixedly connected inside the docking seat (31). A baffle (33) is inserted on the upper surface of the spring telescopic rod (32).

8. The dust removal, drying and antistatic device for PET sheets according to claim 6, characterized in that: A drive motor (34) is fixedly connected inside the collection box (27). One end of the drive motor (34) is inserted with a protection plate (35). A protection hole is provided inside the collection box (27), and the collection box (27) is rotatably connected to the protection plate (35) through the protection hole.

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