Automatic blanking equipment and method for mobile phone protective film

Abstract

The invention discloses automatic blanking equipment and method for a mobile phone protective film, the automatic blanking equipment comprises an equipment body, the equipment body comprises a first base station, a rectangular processing device is arranged above the first base station, a second base station is arranged above the rectangular processing device, and the first base station, the second base station and the rectangular processing device are detachably connected. The device has the beneficial effects that the structure is compact, the working intensity of workers is relieved, and the processing effect of the mobile phone protective film is improved.

Description

Technical Field

[0001] This invention relates to the technical field of mobile phone protective films, and in particular to an automatic punching device and method for mobile phone protective films. Background Technology

[0002] While existing production equipment and methods can cut and process mobile phone protective films, they still have many shortcomings: 1. Existing mobile phone protective film cutting devices mainly fix the protective film and then process it using a rotating blade, and can only cut the protective film into circles by rotation. 2. During the punching process of existing mobile phone protective films, the presence of surface stains and adsorbed substances causes deviations in the cut edges during the film formation process.

[0003] Based on the aforementioned technical deficiencies, this application urgently needs an automatic punching device and method for mobile phone protective films. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an automatic punching equipment and method for mobile phone protective films that is compact in structure, reduces the labor intensity of workers, and improves the processing effect of mobile phone protective films.

[0005] The objective of this invention is achieved through the following technical solution: an automatic punching device for mobile phone protective films, comprising a device body, the device body comprising a first base, and a rectangular processing device disposed above the first base, and a second base disposed above the rectangular processing device, wherein the first base, the second base, and the rectangular processing device are detachably connected.

[0006] Both the first and second bases have hollow internal structures. The first base has a mounting component 1 and a mounting component 2 inside. Each mounting component 1 and mounting component 2 includes a detachable mounting block 1 and a detachable mounting block 2. Each detachable mounting block 1 and detachable mounting block 2 has a mesh plate 1 and a mesh plate 2. The rectangular processing device has a support leg 1 and a support leg 2 at each end. Each support leg 1 and support leg 2 includes a support pad and a support rod set on the support pad. The end of the support rod has an elastic buffer pad. The rectangular processing device includes a first section, a second section, and a third section. The first section and the third section are respectively set at both ends of the rectangular processing device. The first section is the feeding section, the third section is the post-processing section, and the second section cooperates with the second base.

[0007] In the automatic die-cutting device for mobile phone protective film of the present invention, the second base is provided with a closed cavity 1 and a closed cavity 2 inside, and the closed cavity 1 and the closed cavity 2 are triangular cavities. The closed cavity 1 and the closed cavity 2 respectively include an inclined fixing plate 1 and an inclined fixing plate 2. The top of the second base is provided with a control box, and the inside of the closed cavity 1 and the closed cavity 2 is provided with a blower. The blower is provided with a blower inside the blower. The top of the blower is provided with a heating component, and the side wall of the heating component is provided with an air outlet pipe. The inclined fixing plate 1 and the inclined fixing plate 2 are both provided with an air outlet section, and the air outlet section is provided with an air outlet hole. The air outlet pipe is located in the middle of the heating component, and the air outlet pipe and the air outlet section form a gentle filtering air outlet section.

[0008] In the automatic die-cutting equipment for mobile phone protective films of the present invention, a placement cavity is provided between the first closed cavity and the second closed cavity, and a hydraulic telescopic cylinder is provided inside the placement cavity. A detachable cutting plate is provided at the end of the telescopic rod on the hydraulic telescopic cylinder. A horizontal cutting blade assembly and a vertical cutting blade assembly are provided on the detachable cutting plate. A detachable rectangular processing plate is embedded inside the rectangular processing device, and a placement frame one and a placement frame two are provided at the bottom of both ends of the rectangular processing plate. A driven wheel and a driving take-up wheel are respectively provided inside the placement frame one and the placement frame two. The driving take-up wheel is driven by a motor.

[0009] In the automatic punching equipment for mobile phone protective films of the present invention, the rectangular processing plate is provided with a first processing section, a second processing section and a third processing section, and the first processing section, the second processing section and the third processing section are correspondingly arranged with the first section, the second section and the third section. A conical hopper is provided at the bottom of the first processing section, and a discharge pipe is provided at the bottom of the conical hopper. A rectangular through hole is provided in the middle of the second processing section, and a flange placement sleeve is provided around the rectangular through hole. A waste collection hopper is provided below the rectangular through hole, and an annular inclined plate is provided on the side wall of the waste collection hopper. A rectangular placement plate is provided on the flange placement sleeve.

[0010] In the automatic die-cutting equipment for mobile phone protective films of the present invention, a rectangular placement plate 2 is provided on the side wall of the rectangular placement plate 1, and the rectangular placement plate 1 and the rectangular placement plate 2 are detachably connected. A roller 1 is embedded in the first processing section, and there are 4 rollers 1. Each roller 1 has a cleaning component on its circumference. The roller 1 has a cleaning component 1, a cleaning component 2 and a leveling component 3. The leveling component 3 is located between the cleaning component 1 and the cleaning component 2. The cleaning component 1 includes a motor 1, and a connecting rod 1 is provided at the end of the output shaft of the motor 1. A rotating plate is provided on the connecting rod 1. The rotating plate has a cleaning component 2, and the cleaning component 2 is an adhesive flexible component. The cleaning component 2 is a cleaning rod with an adjustable length, and a detachable cleaning component is provided at the end of the cleaning rod. The leveling component 3 includes an adjusting rod 1, and a guide straightening plate is provided below the adjusting rod 1.

[0011] In the automatic die-cutting equipment for mobile phone protective films of the present invention, a multi-beveled protrusion component is provided below the guide straightening plate, and the multi-beveled protrusion component is fixed to the lower part of the guide straightening plate by bolts. The guide straightening plate includes an upper structure and a lower structure, and the front of the upper structure and the lower structure is a closed structure. The middle part of the upper structure and the lower structure is a concave structure, and a first protrusion is provided between the concave structure and the front end of the upper structure and the lower structure. A second protrusion is provided behind the concave structure. The width of the second protrusion is greater than the width of the first protrusion. The guide straightening plate includes a first area, a second area and a third area. A dust-collecting component is adhered to the second area, and fixing bolts are provided on the first area and the third area. A detachable folded feeding and collecting component is provided at the bottom of the first area, the second area and the third area, and the folded feeding and collecting component is detachable.

[0012] In the automatic punching equipment for mobile phone protective films of the present invention, the upper structure and the lower structure are integrally formed. The middle part of the detachable cutting plate is provided with through hole thread one, through hole thread two, through hole thread three and through hole thread four. The detachable cutting plate includes a first long side and a second long side. The first long side and the second long side are provided with rectangular fixing strip one and rectangular fixing strip two. The rectangular fixing strip one and the rectangular fixing strip two are respectively fixed to the first long side and the second long side by bolts. The top of the rectangular fixing strip one and the rectangular fixing strip two are provided with rectangular grooves, and the sidewalls of the rectangular grooves are provided with threads.

[0013] In the automatic die-cutting equipment for mobile phone protective films of the present invention, the rectangular fixing strip one and the rectangular fixing strip two are provided with vertical blade one and vertical blade two, the vertical blade one and the vertical blade two are provided with horizontal blade seat one and horizontal blade seat two, and the horizontal blade seat one and the horizontal blade seat two are a group. The side walls of the horizontal blade seat one and the horizontal blade seat two are provided with fixed through hole threads one, and there are at least six fixed through hole threads one on the horizontal blade seat one and the horizontal blade seat two. The top of the horizontal blade seat one and the horizontal blade seat two are provided with an inner groove, and a vertical blade is inserted into the inner groove. The horizontal blade seat one, the horizontal blade seat two, the vertical blade one and the vertical blade two are all provided with blades, and the horizontal blade seat one, the horizontal blade seat two, the vertical blade one and the vertical blade two can be provided with horizontal and vertical blades, and the blades are horizontal.

[0014] In the automatic punching equipment for mobile phone protective films of the present invention, the rectangular placement plate one and the rectangular placement plate two are provided with placement holes in the middle, and mobile phone model plate one, mobile phone model plate two and mobile phone model plate three are provided in the middle of the placement holes. The mobile phone model plate one, mobile phone model plate two and mobile phone model plate three are provided with blades around their perimeters, and the mobile phone model plate one, mobile phone model plate two and mobile phone model plate three are provided with through-hole threads. The horizontal blade and the vertical blade are adjusted according to different mobile phone models. At the same time, the blades of the mobile phone model plate one, mobile phone model plate two and mobile phone model plate three are raised structures. A ventilation device is provided between the second base and the rectangular processing device. The ventilation device includes ventilation hole one and ventilation hole two, and a guide plate is provided at the bottom of ventilation hole one and ventilation hole two. A filter component is provided inside the first base.

[0015] The method of an automatic die-cutting device for a mobile phone protective film according to the present invention includes the following steps:

[0016] S11. First, the drive wheel and the cutting device simultaneously achieve intermittent walking and intermittent cutting under the action of the PLC system.

[0017] S12. While cutting, the cut screen protector can be initially cleaned, and any curled screen protector on the surface can be straightened.

[0018] S13. At the same time, the width of the protective film is greater than the width that needs to be cut, and then the remaining part of the protective film is collected and used.

[0019] The present invention has the following advantages:

[0020] 1. The device body of the present invention includes a first base, and a rectangular processing device is provided above the first base. A second base is provided above the rectangular processing device. The first base, the second base, and the rectangular processing device are detachably connected. The cooperation between the first base, the second base, and the rectangular processing device ensures the cutting effect of the mobile phone protective film.

[0021] Both the first and second bases have hollow internal structures. The first base has a mounting component 1 and a mounting component 2 inside. Mounting component 1 and mounting component 2 each include a detachable mounting block 1 and a detachable mounting block 2. The detachable mounting block 1 and detachable mounting block 2 are equipped with a mesh plate 1 and a mesh plate 2, which can filter impurities during processing. The rectangular processing device has support legs 1 and 2 at both ends, and each support leg 1 and support leg 2 includes a support pad and a support rod set on the support pad. The end of the support rod is equipped with an elastic buffer pad. The rectangular processing device includes a first section, a second section and a third section. The first section and the third section are respectively set at both ends of the rectangular processing device. The first section is the feeding section and the third section is the post-processing section. The second section cooperates with the second base to pre-process the mobile phone protective film.

[0022] 2. The second base of the present invention has a closed cavity 1 and a closed cavity 2 inside, and the closed cavity 1 and the closed cavity 2 are triangular cavities. The closed cavity 1 and the closed cavity 2 respectively include an inclined fixing plate 1 and an inclined fixing plate 2. The top of the second base is provided with a control box, and the inside of the closed cavity 1 and the closed cavity 2 is provided with a blower. The blower is provided inside the blower. The top of the blower is provided with a heating component, which can evaporate the local moisture on the surface of the protective film. The side wall of the heating component is provided with an air outlet pipe. The inclined fixing plate 1 and the inclined fixing plate 2 both include an air outlet section, and the air outlet section is provided with an air outlet hole. The air outlet pipe is located in the middle of the heating component, and the air outlet pipe and the air outlet section form a gentle filtering air outlet section. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the rectangular placement plate in this invention;

[0025] Figure 3 This is a schematic diagram of the detachable cutting plate in this invention;

[0026] Figure 4 This is a schematic diagram of the structure of the second processing section in this invention;

[0027] Figure 5 This is a schematic diagram of the guide and straightening plate in this invention;

[0028] Figure 6 This is a schematic diagram of the rectangular fixing strip in this invention;

[0029] Figure 7 This is a first view structural diagram of the detachable cutting plate in this invention;

[0030] Figure 8 for Figure 3 A magnified view of a portion of point A in the middle;

[0031] Figure 9 for Figure 1 A magnified view of a portion of point B in the middle;

[0032] Figure 10 for Figure 7 Schematic diagram of the cross-section at the CC position.

[0033] In the diagram, the components are: 1. Equipment body; 2. First base; 3. Rectangular processing device; 4. Second base; 5. Detachable mounting block one; 6. Detachable mounting block two; 7. Mesh plate one; 8. Support leg one; 9. Support pad; 10. Support rod; 11. Elastic buffer pad; 12. First section; 13. Third section; 14. Enclosed cavity one; 15. Enclosed cavity two; 16. Inclined fixing plate one; 17. Inclined fixing plate two; 18. Control box; 19. Blower chamber; 20. Heating component; 21. Air outlet pipe; 22. Air outlet section; 23. Detachable cutting plate; 24. Rectangular processing plate; 25. Placement frame one; 26. Placement frame two; 27. Driven wheel; 28. Active material receiving wheel; 29. ​​Conical waste collection hopper; 30. Discharge pipe one; 31. Rectangular through hole one; 32. Waste collection hopper; 33. Rectangular placement plate one; 34. Rectangular placement plate one. 34. Plate 2, 35. Roller 1, 36. Leveling component 3, 37. Sweeping rod, 38. Guide and straightening plate, 39. Upper structure, 40. Lower structure, 41. Concave structure, 42. First protrusion, 43. Second protrusion, 44. First zone, 45. Second zone, 46. Third zone, 47. Dust collection component, 48. Folded feed collection component, 49. Through hole thread 1, 50. Through hole thread 2, 51. First long side, 52. Second long side, 53. Rectangular fixing strip 1, 54. Rectangular fixing strip 2, 55. Rectangular groove, 56. Vertical blade 1, 57. Vertical blade 2, 58. Horizontal blade holder 1, 59. Horizontal blade holder 2, 60. Placement hole, 61. Mobile phone model plate 1, 62. Mobile phone model plate 2, 63. Mobile phone model plate 3, 64. Ventilation hole 1, 65. Ventilation hole 2, 66. Air guide plate. Detailed Implementation

[0034] The present invention will be further described below with reference to the accompanying drawings. The scope of protection of the present invention is not limited to the following description:

[0035] like Figures 1-10As shown, an automatic punching device for mobile phone protective films includes a device body 1. The device body 1 includes a first base 2, and a rectangular processing device 3 is provided above the first base 2. A second base 4 is provided above the rectangular processing device 3. The first base 2, the second base 4 and the rectangular processing device 3 are detachably connected.

[0036] The interiors of the first base 2 and the second base 4 are both hollow structures. The interior of the first base 2 is provided with a first mounting component and a second mounting component. Both the first mounting component and the second mounting component include a detachable mounting block 5 and a detachable mounting block 6. The detachable mounting block 5 and the detachable mounting block 6 are provided with a mesh plate 7 and a mesh plate 2. The two ends of the rectangular processing device 3 are respectively provided with a first support leg 8 and a second support leg. Both the first support leg 8 and the second support leg include a support pad 9 and a support rod 10 set on the support pad 9. The end of the support rod 10 is provided with an elastic buffer pad 11, which can reduce shock and ensure the stability of processing. The rectangular processing device 3 includes a first section 12, a second section and a third section 13. The first section 12 and the third section 13 are respectively set at the two ends of the rectangular processing device 3. The first section 12 is the feeding section and the third section 13 is the post-processing section. The second section cooperates with the second base 4 to ensure that impurities can be cleaned.

[0037] The second base 4 has a first closed cavity 14 and a second closed cavity 15 inside, and the first closed cavity 14 and the second closed cavity 15 are triangular cavities. The first closed cavity 14 and the second closed cavity 15 respectively include an inclined fixing plate 16 and an inclined fixing plate 17. The top of the second base 4 has a control box 18, and the inside of the first closed cavity 14 and the second closed cavity 15 has a blower 19, and the inside of the blower 19 has a blower. The top of the blower 19 has a heating component 20, and the side wall of the heating component 20 has an air outlet pipe 21. The inclined fixing plate 16 and the second inclined fixing plate 17 each have an air outlet section 22, and the air outlet section 22 has an air outlet hole. The air outlet pipe 21 is located in the middle of the heating component 20, and the air outlet pipe 21 and the air outlet section 22 form a gentle filtering air outlet section to prevent excessive impact on the protective film, and the protective film meets the material requirements for processing.

[0038] A placement chamber is provided between the first closed chamber 14 and the second closed chamber 15. A hydraulic telescopic cylinder is provided inside the placement chamber. A detachable cutting plate 23 is provided at the end of the telescopic rod of the hydraulic telescopic cylinder. A horizontal cutting blade assembly and a vertical cutting blade assembly are provided on the detachable cutting plate 23. A detachable rectangular processing plate 24 is embedded inside the rectangular processing device 3. Placement frame 1 25 and placement frame 26 are provided at the bottom of both ends of the rectangular processing plate 24. A driven wheel 27 and an active receiving wheel 28 are respectively provided inside the placement frame 1 25 and placement frame 26. The active receiving wheel 28 is driven by a motor.

[0039] The rectangular processing plate is provided with a first processing section, a second processing section and a third processing section, and the first processing section, the second processing section and the third processing section are correspondingly set with the first section 12, the second section and the third section 13. The bottom of the first processing section is provided with a conical hopper 29, and the bottom of the conical hopper 29 is provided with a discharge pipe 30. The middle of the second processing section is provided with a rectangular through hole 31, and the rectangular through hole 31 is provided with a flange placement sleeve around its perimeter. Below the rectangular through hole 31 is a waste collection hopper 32, and the side wall of the waste collection hopper 32 is provided with an annular inclined plate. The flange placement sleeve is provided with a rectangular placement plate 33.

[0040] A rectangular placement plate 34 is provided on the side wall of a rectangular placement plate 33, and the rectangular placement plate 33 and the rectangular placement plate 34 are detachably connected. A roller 35 is embedded in the first processing section, and there are four rollers 35. Each roller 35 has a cleaning component on its circumference. The roller 35 has a cleaning component 1, a cleaning component 2, and a leveling component 36, which can clean the incoming film and straighten the film at the folded parts. The leveling component 36 is located between the cleaning component 1 and the cleaning component 2. The cleaning component 1 includes a motor 1, and a docking rod 1 is provided at the end of the output shaft of the motor 1. A rotating plate is provided on the docking rod 1, and a cleaning component 2 is provided on the rotating plate. The cleaning component 2 is an adhesive flexible component and an adjustable length cleaning rod 37. A detachable cleaning component is provided at the end of the cleaning rod 37. The leveling component 36 includes an adjusting rod 1, and a guide straightening plate 38 is provided below the adjusting rod 1.

[0041] The guide straightening plate 38 has a multi-beveled protrusion below it, which is fixed to the bottom of the guide straightening plate 38 by bolts. The guide straightening plate 38 includes an upper structure 39 and a lower structure 40. The front of the upper structure 39 and the lower structure 40 is a closed structure, and the middle of the upper structure 39 and the lower structure 40 is a concave structure. A first protrusion 42 is provided between the concave structure 41 and the front end of the upper structure 39 and the lower structure 40, and a second protrusion 43 is provided behind the concave structure. The width of the second protrusion 43 is greater than the width of the first protrusion 42, which allows for the straightening of folded edges of different widths, ensuring processing efficiency. The guide straightening plate 38 includes a first area 44, a second area 45 and a third area 46. A dust-collecting component 47 is attached to the second area 45, and fixing screws are provided on the first area 44 and the third area 46. A detachable folded feeding and collecting component 48 is provided on the bottom of the first area 44, the second area 45 and the third area 46, and the folded feeding and collecting component 48 is detachable.

[0042] The upper structure 39 and the lower structure 40 are integrally formed. The middle part of the detachable cutting plate 23 is provided with through hole thread 1 49, through hole thread 2 50, through hole thread 3 and through hole thread 4. The detachable cutting plate 23 includes a first long side 51 and a second long side 52. The first long side 51 and the second long side 52 are provided with rectangular fixing strip 1 53 and rectangular fixing strip 2 54. The rectangular fixing strip 1 53 and the rectangular fixing strip 2 54 are fixed to the first long side 51 and the second long side 52 respectively by bolts. The top of the rectangular fixing strip 1 53 and the rectangular fixing strip 2 54 are provided with rectangular grooves 55, and the side walls of the rectangular grooves 55 are provided with threads.

[0043] The rectangular fixing strip 53 and the rectangular fixing strip 54 are equipped with vertical tool holder 56 and vertical tool holder 57, respectively. The vertical tool holder 56 and the vertical tool holder 57 are equipped with transverse tool holder 58 and transverse tool holder 59, respectively. The transverse tool holder 58 and the transverse tool holder 59 form a group. The side walls of the transverse tool holder 58 and the transverse tool holder 59 are provided with a fixing through-hole thread 60. At least six blades are provided in the first 60. The top of the first horizontal blade holder 58 and the second horizontal blade holder 59 are provided with an inner groove, and a vertical blade is inserted into the inner groove to fix it. The first horizontal blade holder 58, the second horizontal blade holder 59, the first vertical blade holder 56 and the second vertical blade holder 57 are all provided with blades. Horizontal and vertical blades can be provided on the first horizontal blade holder 58, the second horizontal blade holder 59, the first vertical blade holder 56 and the second vertical blade holder 57, and the blades are horizontal.

[0044] The rectangular placement plate 33 and the rectangular placement plate 34 are provided with placement holes 60 in the middle, and mobile phone model plate 61, mobile phone model plate 62 and mobile phone model plate 63 are provided in the middle of the placement hole 60. The mobile phone model plate 61, mobile phone model plate 62 and mobile phone model plate 63 are provided with blades around their perimeter, and through-hole threads are provided on the mobile phone model plate 61, mobile phone model plate 62 and mobile phone model plate 63. The horizontal and vertical blades are adjustable according to different mobile phone models. At the same time, the blades of the mobile phone model plate 61, mobile phone model plate 62 and mobile phone model plate 63 are raised structures. A ventilation device is provided between the second base 4 and the rectangular processing device 3. The ventilation device includes ventilation hole 64 and ventilation hole 65, and a guide plate 66 is provided at the bottom of ventilation hole 64 and ventilation hole 65. A filter component is provided inside the first base 2 to ensure efficient processing of the protective film.

[0045] A method for an automatic die-cutting device for mobile phone protective films includes the following steps:

[0046] S11. First, the drive wheel and the cutting device simultaneously achieve intermittent walking and intermittent cutting under the action of the PLC system.

[0047] S12. While cutting, the cut screen protector can be initially cleaned, and any curled screen protector on the surface can be straightened.

[0048] S13. At the same time, the width of the protective film is greater than the width that needs to be cut, and then the remaining part of the protective film is collected and used.

[0049] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic punching and cutting device for mobile phone protective films, characterized in that: The device includes a main body, which includes a first base and a rectangular processing device on top of the first base. A second base is located on top of the rectangular processing device. The first base, the second base, and the rectangular processing device are detachably connected. Both the first and second bases have hollow internal structures. The first base has a mounting component 1 and a mounting component 2 inside. Each mounting component 1 and mounting component 2 includes a detachable mounting block 1 and a detachable mounting block 2. Each detachable mounting block 1 and detachable mounting block 2 has a mesh plate 1 and a mesh plate 2. The rectangular processing device has a support leg 1 and a support leg 2 at each end. Each support leg 1 and support leg 2 includes a support pad and a support rod set on the support pad. The end of the support rod has an elastic buffer pad. The rectangular processing device includes a first section, a second section, and a third section. The first section and the third section are respectively set at both ends of the rectangular processing device. The first section is the feeding section, the third section is the post-processing section, and the second section cooperates with the second base.

2. The automatic punching equipment for mobile phone protective films according to claim 1, characterized in that: The second base has two enclosed cavities, one and two, which are triangular. Each enclosed cavity includes a first inclined fixing plate and a second inclined fixing plate. A control box is located on the top of the second base. Both enclosed cavities have a blower chamber inside, and a blower is located inside the blower chamber. A heating element is located on the top of the blower chamber, and an air outlet pipe is located on the side wall of the heating element. Both the first and second inclined fixing plates have an air outlet section with an air outlet hole. The air outlet pipe is located in the middle of the heating element, and the air outlet pipe and the air outlet section form a gentle filtering air outlet section.

3. The automatic punching equipment for mobile phone protective films according to claim 2, characterized in that: A placement chamber is provided between the first closed chamber and the second closed chamber, and a hydraulic telescopic cylinder is provided inside the placement chamber. A detachable cutting plate is provided at the end of the telescopic rod on the hydraulic telescopic cylinder. A horizontal cutting blade assembly and a vertical cutting blade assembly are provided on the detachable cutting plate. A detachable rectangular processing plate is embedded inside the rectangular processing device, and a placement frame one and a placement frame two are provided at the bottom of both ends of the rectangular processing plate. A driven wheel and a drive receiving wheel are respectively provided inside the placement frame one and the placement frame two. The drive receiving wheel is driven by a motor.

4. The automatic punching equipment for mobile phone protective films according to claim 3, characterized in that: The rectangular processing plate is provided with a first processing section, a second processing section and a third processing section, and the first processing section, the second processing section and the third processing section are set in correspondence with the first section, the second section and the third section. The bottom of the first processing section is provided with a conical hopper for collecting debris, and the bottom of the conical hopper is provided with a discharge pipe. The middle of the second processing section is provided with a rectangular through hole, and the perimeter of the rectangular through hole is provided with a flange placement sleeve. Below the rectangular through hole is a waste collection hopper, and the side wall of the waste collection hopper is provided with an annular inclined plate. The flange placement sleeve is provided with a rectangular placement plate.

5. The automatic punching equipment for mobile phone protective films according to claim 4, characterized in that: A rectangular placement plate 2 is provided on the side wall of the first rectangular placement plate, and the first rectangular placement plate and the second rectangular placement plate are detachably connected. A roller 1 is embedded in the first processing section, and there are 4 rollers 1. Each roller 1 has a cleaning component on its circumference. The roller 1 has a cleaning component 1, a cleaning component 2 and a leveling component 3. The leveling component 3 is located between the cleaning component 1 and the cleaning component 2. The cleaning component 1 includes a motor 1, and a docking rod 1 is provided at the end of the output shaft of the motor 1. A rotating plate is provided on the docking rod 1, and a cleaning component 2 is provided on the rotating plate. The cleaning component 2 is an adhesive flexible component. The cleaning component 2 is a cleaning rod with an adjustable length, and a detachable cleaning component is provided at the end of the cleaning rod. The leveling component 3 includes an adjusting rod 1, and a guide straightening plate is provided below the adjusting rod 1.

6. The automatic punching equipment for mobile phone protective films according to claim 5, characterized in that: The guide straightening plate has a multi-slanted protrusion component at its lower part, which is fixed to the lower part of the guide straightening plate by bolts. The guide straightening plate includes an upper structure and a lower structure. The front of the upper structure and the lower structure are closed structures, and the middle part of the upper structure and the lower structure is a concave structure. A first protrusion is provided between the concave structure and the front end of the upper structure and the lower structure. A second protrusion is provided behind the concave structure. The width of the second protrusion is greater than the width of the first protrusion. The guide straightening plate includes a first area, a second area and a third area. A dust-collecting component is attached to the second area, and fixing bolts are provided on the first area and the third area. A detachable folding feed collection component is provided at the bottom of the first area, the second area and the third area, and the folding feed collection component is detachable.

7. The automatic punching equipment for mobile phone protective films according to claim 6, characterized in that: The upper and lower structures are integrally formed. The middle part of the detachable cutting plate is provided with through-hole thread one, through-hole thread two, through-hole thread three and through-hole thread four. The detachable cutting plate includes a first long side and a second long side. The first long side and the second long side are provided with a rectangular fixing strip one and a rectangular fixing strip two. The rectangular fixing strip one and the rectangular fixing strip two are fixed to the first long side and the second long side respectively by bolts. The top of the rectangular fixing strip one and the rectangular fixing strip two are provided with a rectangular groove, and the side wall of the rectangular groove is provided with threads.

8. The automatic punching equipment for mobile phone protective films according to claim 7, characterized in that: The rectangular fixing strip 1 and rectangular fixing strip 2 are provided with vertical blade 1 and vertical blade 2. The vertical blade 1 and vertical blade 2 are provided with horizontal blade holder 1 and horizontal blade holder 2, and the horizontal blade holder 1 and horizontal blade holder 2 are a group. The side walls of the horizontal blade holder 1 and horizontal blade holder 2 are provided with fixed through hole thread 1, and there are at least six fixed through hole thread 1 on the horizontal blade holder 1 and horizontal blade holder 2. The top of the horizontal blade holder 1 and horizontal blade holder 2 is provided with an inner groove, and a vertical blade is inserted into the inner groove. The horizontal blade holder 1, horizontal blade holder 2, vertical blade 1 and vertical blade 2 are all provided with blades, and horizontal and vertical blades can be provided on the horizontal blade holder 1, horizontal blade holder 2, vertical blade 1 and vertical blade 2, and the blades are horizontal.

9. An automatic punching device for a mobile phone protective film according to claim 8, characterized in that: The rectangular placement plates 1 and 2 are provided with placement holes in the middle, and mobile phone model plates 1, 2, and 3 are provided in the middle of the placement holes. The mobile phone model plates 1, 2, and 3 are provided with blades around their perimeter, and through-hole threads are provided on the mobile phone model plates 1, 2, and 3. The horizontal and vertical blades are adjustable according to different mobile phone models. The blades of the mobile phone model plates 1, 2, and 3 are raised structures. A ventilation device is provided between the second base and the rectangular processing device. The ventilation device includes ventilation holes 1 and 2, and air guide plates are provided at the bottom of ventilation holes 1 and 2. A filter component is provided inside the first base.

10. The method of an automatic punching device for a mobile phone protective film according to claim 9, characterized in that: Includes the following steps: S11. First, the drive wheel and the cutting device simultaneously achieve intermittent walking and intermittent cutting under the action of the PLC system. S12. While cutting, the cut screen protector can be initially cleaned, and any curled screen protector on the surface can be straightened. S13. At the same time, the width of the protective film is greater than the width that needs to be cut, and then the remaining part of the protective film is collected and used.

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