Anti-reverse-adhesion mechanism for gum sheet processing

Abstract

The invention belongs to the technical field of gum sheet processing, and discloses an anti-reverse-sticking mechanism for gum sheet processing, the anti-reverse-sticking mechanism for gum sheet processing comprises an assembly frame, a guide roller rotatably arranged in the assembly frame, a compression roller and a winding part, and a dust separation part and a static electricity removing mechanism are fixedly arranged in the assembly frame. Air free dust is prevented from being adsorbed through the electrostatic effect, the quality of follow-up anti-sticking treatment is improved, meanwhile, in cooperation with the dust separation part and in cooperation with flowing air to guide positive and negative ions, multi-stage dust removal is conducted on air flowing in the specified direction, and the situation that dust is directly attached to a gum layer due to flowing air volume during ionization static electricity removal is avoided; according to the invention, electrostatic elimination is completed, dust adsorption is reduced, free dust is captured at the same time, the free dust is further sucked out through cooperation of the suction holes in the two sides and the suction mechanism, the dust amount of an anti-reverse-adhesion area is reduced, the situation that dust is mixed in gum is greatly reduced through the multi-aspect composite action, and the final forming quality is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of adhesive-backed sheet material processing, and in particular relates to an anti-anti-sticking mechanism for adhesive-backed sheet material processing. Background Art

[0002] The anti-sticking mechanism in the processing of self-adhesive sheets is mainly used to prevent the material from sticking due to high temperature, pressure or static electricity during processing (such as cutting, laminating, stamping, etc.), affecting production efficiency or product quality. Anti-sticking treatment is usually achieved by inserting anti-sticking film (such as PET release film) or silicone oil paper between the film layers and peeling it off after processing.

[0003] The anti-anti-sticking mechanism for processing adhesive-backed sheets in the prior art usually requires cleaning and dust removal when in use in order to prevent environmental dust from adhering to the space between the adhesive backing and the release film. The commonly used method is to use ionization to generate positive and negative ions, and act between the adhesive backing and the release film to achieve static elimination and prevent static electricity from adsorbing a large amount of dust. However, when the air volume blows the positive and negative ions toward the adhesive backing and the release film, it also drives the free dust in the air to move and causes the dust to directly adhere to the adhesive layer of the adhesive backing. Although electrostatic adsorption is avoided, the dust is easily attached to the adhesive backing and the release film directly by non-electrostatic adsorption under the push of wind, causing secondary pollution. The cleaning effect of the comprehensive anti-anti-sticking treatment is not good. Summary of the Invention

[0004] The purpose of the present invention is to provide an anti-anti-sticking mechanism for processing adhesive-backed sheets to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-anti-sticking mechanism for processing adhesive-backed sheets, comprising an assembly frame, a guide roller, a pressure roller and a winding portion rotatably arranged in the assembly frame, a dust separation portion and a static removal mechanism fixedly provided inside the assembly frame, the static removal mechanism being located between the adhesive body and the release film, the dust separation portion being located outside the static removal mechanism, an air supply mechanism being provided inside the assembly frame, the air supply mechanism passing the positive and negative ions generated by the static removal mechanism through the dust separation portion and guiding them to the adhesive body and the release film, an intake mechanism being provided outside the assembly frame, and the intake port of the intake mechanism facing the dust separation portion, The assembly frame is provided with a linkage engaging portion and a cam portion inside, the static electricity removal mechanism comprises a through hole and an electrode, and the cam portion controls the reciprocating deflection of the through hole of the static electricity removal mechanism through the linkage engaging portion.

[0006] Preferably, the dust separation part includes a support baffle frame, filter holes and filter cloth. There are two support baffle frames, one support baffle frame is located on the outside of the front of the adhesive body, and the other support baffle frame is located on the outside of the bottom of the release film. The filter hole array is opened on the support baffle frame, and the filter cloth is fixed inside the support baffle frame. A support plate is fixedly connected to the bottom of the dust separation part, and the support plate is fixed in the assembly frame.

[0007] Preferably, the static electricity removal mechanism also includes a fixed cylinder, a conduit and a connecting sleeve, the through hole is circumferentially opened on the fixed cylinder, the electrode is fixed inside the fixed cylinder, the conduit is fixedly connected to the end face of the fixed cylinder, and the conduit is rotatably sleeved in the connecting sleeve, the connecting sleeve is fixed on the inner wall of the assembly frame, and is connected to the air supply mechanism.

[0008] Preferably, the air supply mechanism includes an air duct and a fan, the air duct is opened in the assembly frame, the fan is arranged at the air inlet of the air duct, and the fan inputs air into the fixed cylinder.

[0009] Preferably, the suction mechanism includes a connecting cover and a negative pressure pump, the connecting cover is fixed on both sides of the assembly frame, the front of the connecting cover is connected to the suction end of the negative pressure pump through an intermediate tube, and the inner wall of the assembly frame is provided with an air suction hole, which is connected to the connecting cover.

[0010] Preferably, the cam portion includes a motor and a cam, the motor is fixed in an assembly frame via a motor frame, and the cam is fixedly sleeved on an output shaft of the motor.

[0011] Preferably, the linkage engaging portion includes a gear, a tooth plate and a push rod, the gear is fixedly sleeved on the outside of the catheter, the tooth plate is slidably installed on the inner wall of the assembly frame through a side slide, and the tooth plate is meshed with the gear, one end of the push rod is fixed on the tooth plate, and the other end abuts against the outer surface of the cam.

[0012] Preferably, a finishing component is provided inside the assembly frame, and the finishing component is located above the adhesive body and the release film after being pressed together. One end of the finishing component is connected to a hydraulic component, and the cam part controls the reciprocating expansion of the finishing component through the hydraulic component.

[0013] Preferably, the finishing assembly includes a finishing plate, a connecting tube and a curved rod, the finishing plate is composed of two inclined scrapers on the left and right, one end of the curved rod is fixed to the top of the finishing plate, and the other end of the curved rod is elastically sleeved in the connecting tube.

[0014] Preferably, the hydraulic assembly includes a hydraulic cylinder, a conducting tube and a movable plug, one end of the conducting tube is connected to the hydraulic cylinder, and the other end is connected to the connecting cylinder, the hydraulic cylinder is fixed in the assembly frame through a side panel, one end of the movable plug is elastically sleeved in the hydraulic cylinder, and the other end of the movable plug moves through the hydraulic cylinder and abuts against the outside of the cam.

[0015] The beneficial effects of the present invention are as follows: (1) The present invention realizes the blowing and output of positive and negative ions after air ionization by utilizing the static elimination mechanism in conjunction with the air supply mechanism, realizes the neutralization of the air near the top surface of the back glue and the bottom surface of the release film, and realizes the static elimination of the top surface of the back glue and the bottom surface of the release film, avoids the adsorption of free dust in the air by static electricity, and improves the quality of subsequent anti-anti-sticking treatment. At the same time, in conjunction with the dust separation part, when the flowing air guides the positive and negative ions, the air flowing in the specified direction is subjected to multi-stage dust removal, and the flowing air volume during ionization and static elimination is prevented from causing dust to directly adhere to the adhesive layer of the back glue. While completing the static elimination and reducing dust adsorption, the free dust is captured, and the air intake holes on both sides cooperate with the suction mechanism to further suck out the free dust, reducing the amount of dust in the anti-anti-sticking area. Through the combined action of multiple aspects, the situation of dust mixed in the back glue is greatly reduced, and the final molding quality is improved.

[0016] (2) The present invention utilizes the cooperation of the cam portion and the linkage meshing portion to intermittently control the lateral movement of the linkage meshing portion during the rotation process, and realizes the reciprocating deflection of the fixed cylinder in the static removal mechanism, realizes the dynamic change of the through-hole direction, and realizes the extraction of positive and negative ions in different directions after ionization, thereby improving the static removal effect, avoiding the occurrence of cleaning dead corners on the surface to be combined with the back glue and the release film, and greatly improving the final dust removal effect.

[0017] (3) The present invention utilizes the cam part in conjunction with the finishing assembly and the hydraulic assembly again, and realizes the hydraulic control of the hydraulic assembly during the rotation process, so that the finishing plate in the finishing assembly moves repeatedly, specifically, the two inclined scrapers in the finishing plate continuously move closer and farther away, and scrape back and forth along the top of the release surface of the composite back glue, so as to realize the pressure extrusion and discharge of the air between the back glue and the release film, and expand the exhaust area of ​​the exhaust gas by coordinating with the inclined direction, so as to realize further processing in the anti-anti-sticking process and improve the final molding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a cross-sectional schematic diagram of the present invention; Figure 3 It is a cross-sectional schematic diagram of the assembly frame of the present invention; Figure 4 Schematic diagram of the installation of the linkage meshing portion and the static elimination mechanism of the present invention; Figure 5 Schematic diagram of the dust separation unit of the present invention; Figure 6 Schematic cross-sectional view of the static electricity removal mechanism of the present invention; Figure 7 is a schematic diagram of the suction mechanism of the present invention; Figure 8 It is a bottom schematic diagram of the present invention; Figure 9 Schematic diagram of the explosion of the hydraulic assembly of the present invention; Figure 10 This is an exploded schematic diagram of the assembly of the present invention.

[0019] In the figure: 1. Assembly frame; 2. Guide roller; 3. Pressing roller; 4. Support plate; 5. Dust separation part; 51. Support baffle; 52. Filter hole; 53. Filter cloth; 6. Anti-static mechanism; 61. Fixed cylinder; 62. Through hole; 63. Electrode; 64. Conduit; 65. Connecting sleeve; 7. Air supply mechanism; 71. Air duct; 72. Fan; 8. Suction hole; 9. Suction mechanism; 91. Connecting cover; 92. Negative pressure pump; 10. Gear; 11. Tooth plate; 12. Push rod; 13. Cam part; 131. Motor; 132. Cam; 14. Finishing assembly; 141. Finishing plate; 142. Connecting cylinder; 143. Bending rod; 15. Hydraulic assembly; 151. Hydraulic cylinder; 152. Conducting pipe; 153. Movable plug. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 10As shown, an embodiment of the present invention provides an anti-anti-sticking mechanism for processing adhesive-backed sheets, including an assembly frame 1, a guide roller 2, a pressure roller 3 and a winding part rotatably arranged in the assembly frame 1, a dust separation part 5 and a static removal mechanism 6 are fixedly provided inside the assembly frame 1, the static removal mechanism is located between the adhesive body and the release film, the dust separation part 5 is located on the outside of the static removal mechanism 6, an air supply mechanism 7 connected to the static removal mechanism 6 is provided inside the assembly frame 1, the air supply mechanism 7 guides the positive and negative ions generated by the static removal mechanism 6 through the dust separation part 5 and to the adhesive body and the release film, a suction mechanism 9 is provided on the outside of the assembly frame 1, the suction port of the suction mechanism 9 faces the dust separation part 5, a linkage meshing part and a cam part 13 are respectively provided inside the assembly frame 1, the static removal mechanism 6 includes a through hole 62 and an electrode 63, and the cam part 13 controls the reciprocating deflection of the through hole 62 of the static removal mechanism 6 through the linkage meshing part.

[0022] Example 1: When in use, the adhesive to be treated is arranged in the device and wound with the winding mechanism, and the release film is arranged in the assembly frame 1, and the release film is located above the adhesive. As the winding roller reels and pulls, the treated adhesive and release film are pressed and combined into one body through the guidance of the guide roller 2 and the pressure roller 3, and wound on the winding roller for preliminary anti-sticking treatment. During the treatment process, the electrode 63 in the static removal mechanism 6 is started, and the fan 72 in the air supply mechanism 7 is started. The fan inputs the air volume into the fixed cylinder 61 through the air duct 71 and the conduit 64, and instantly blows out the positive and negative ions ionized by the electrode 63 in the fixed cylinder 61 through the through hole 62, and the positive and negative ions pass through the filter hole 52 and the filter cloth 53 in the dust separation part 5 to reach the front of the adhesive and the release film respectively. The static electricity on the bottom surface of the membrane, the back glue and the release film surface is neutralized, and the back glue and the release film lose the ability to absorb dust. At the same time, part of the dust is collected in the filter hole 52 and the filter cloth 53, and the suction mechanism 9 is started at the same time. The negative pressure pump 92 draws air toward the assembly frame 1 through the connecting cover 91 and the suction hole 8, and sucks air flowing to both sides of the interior of the assembly frame 1 to suck out the free dust, completing the cleaning process of the anti-anti-sticking process; along with the cleaning and anti-anti-sticking process, the cam part 13 is started, and the cam 132 is rotated, and the push rod 12 is pushed to move laterally, so that the push rod 12 drives the tooth plate 11 to move laterally, and the meshing gear 10 is rotated, thereby deflecting the fixed cylinder 61, changing the direction of the through hole 62, and dynamically blowing out positive and negative ions, completing the dynamic neutralization of static electricity and dust removal.

[0023] First, by utilizing the static electricity removal mechanism 6 in conjunction with the air supply mechanism 7 to realize the blowing output of positive and negative ions after air ionization, the neutralization of the air near the top surface of the back glue and the bottom surface of the release film is realized, and the static electricity of the top surface of the back glue and the bottom surface of the release film is eliminated, avoiding the adsorption of free dust in the air by static electricity, and improving the quality of subsequent anti-anti-sticking treatment. At the same time, in conjunction with the dust separation part 5, when the flowing air guides the positive and negative ions, the air flowing in the specified direction is subjected to multi-stage dust removal to avoid the flowing air volume during ionization and static electricity removal so that the dust is directly attached to the adhesive layer of the back glue. While completing static electricity elimination and reducing dust adsorption, the free dust is captured, and in conjunction with the air intake holes 8 on both sides and the suction mechanism 9, the free dust is further sucked out to reduce the amount of dust in the anti-anti-sticking area. Through the combined action of many aspects, the situation of dust mixed in the back glue is greatly reduced, and the final molding quality is improved.

[0024] In addition, by utilizing the cooperation of the cam portion 13 and the linkage meshing portion, the lateral movement of the linkage meshing portion is intermittently controlled during the rotation process, and the reciprocating deflection of the fixed cylinder 61 in the static removal mechanism 6 is realized, the dynamic change of the direction of the through hole 62 is realized, and the positive and negative ions are ionized and discharged in different directions, thereby improving the static removal effect, avoiding the occurrence of cleaning dead corners on the surface to be combined with the back glue and the release film, and greatly improving the final dust removal effect.

[0025] Example 2: As the cam portion 13 rotates, while driving the push rod 12 to move back and forth horizontally, the cam 132 simultaneously pushes the movable plug 153 in the hydraulic assembly 15 back and forth, so that the movable plug 153 intermittently compresses the hydraulic oil through the guide tube 152 into the connecting cylinder 142, and pushes the curved rod 143 to move, so that the inclined scrapers on both sides of the sorting plate 141 squeeze and slide along the top of the composite backing glue, and push along the top of the release film toward the side to discharge the air between the release film and the backing glue, completing further processing.

[0026] First, by again utilizing the cam portion 13 in conjunction with the sorting assembly 14 and the hydraulic assembly 15, the hydraulic control of the hydraulic assembly 15 is simultaneously realized during the rotation process, so that the sorting plate 141 in the sorting assembly 14 moves repeatedly, specifically, the two inclined scrapers in the sorting plate 141 continuously approach and move away, and scrape back and forth along the top of the release surface of the composite back glue, so as to realize the pressure extrusion and discharge of the air between the back glue and the release film, and expand the exhaust area of ​​the exhaust gas by coordinating with the inclined direction, so as to realize further processing in the anti-anti-sticking process and improve the final molding quality.

[0027] Among them, the dust separation part 5 includes a support baffle 51, filter holes 52 and filter cloth 53. There are two support baffles 51. One support baffle 51 is located on the outside of the front of the adhesive body, and the other support baffle 51 is located on the outside of the bottom of the release film. The filter holes 52 are arranged in an array on the support baffle 51, and the filter cloth 53 is fixed inside the support baffle 51. The bottom of the dust separation part 5 is fixedly connected to a support plate 4, and the support plate 4 is fixed in the assembly frame 1.

[0028] The dust separation unit 5 achieves double-layer separation of dust in the mixed air through the filter holes 52 and the filter cloth 53, captures the dust, prevents the wind from acting on the adhesive sheet and the release film, and provides a cleaning and dust removal effect.

[0029] Among them, the static electricity removal mechanism 6 also includes a fixed cylinder 61, a conduit 64 and a connecting sleeve 65. The through hole 62 is opened around the fixed cylinder 61, the electrode 63 is fixed inside the fixed cylinder 61, the conduit 64 is fixed and connected to the end face of the fixed cylinder 61, and the conduit 64 is rotatably sleeved in the connecting sleeve 65. The connecting sleeve 65 is fixed on the inner wall of the assembly frame 1 and is connected to the air supply mechanism 7.

[0030] The static electricity removal mechanism 6 uses the internal electrode 63 to ionize the air, producing positive and negative ions, which act on the adhesive sheet and release film to neutralize static electricity and prevent static electricity from adsorbing dust. It is rotatably installed through the conduit 64 and the connecting sleeve 65 to facilitate subsequent reciprocating deflection.

[0031] The air supply mechanism 7 includes an air duct 71 and a fan 72 . The air duct 71 is opened in the assembly frame 1 . The fan 72 is arranged at the air inlet of the air duct 71 . The fan 72 inputs air into the fixed cylinder 61 .

[0032] The air supply mechanism 7 provides a continuous air volume, disperses positive and negative ions in time, and improves the static electricity neutralization effect.

[0033] Among them, the suction mechanism 9 includes a connecting cover 91 and a negative pressure pump 92. The connecting cover 91 is fixed on both sides of the assembly frame 1. The front of the connecting cover 91 is connected to the suction end of the negative pressure pump 92 through an intermediate pipe. The inner wall of the assembly frame 1 is provided with an air suction hole 8, which is connected to the connecting cover 91.

[0034] The suction mechanism 9 cooperates with the air suction hole 8 to suck out the disturbed air volume in time, and at the same time suck out the free dust, further improving the cleanliness of the static electricity removal area.

[0035] The cam portion 13 includes a motor 131 and a cam 132 . The motor 131 is fixed in the assembly frame 1 via a motor frame, and the cam 132 is fixedly sleeved on the output shaft of the motor 131 .

[0036] The cam portion 13 controls the reciprocating motion of the linkage meshing portion and the hydraulic assembly 15 simultaneously during the rotation process, thereby realizing two working conditions and achieving two-way control.

[0037] Among them, the linkage meshing part includes a gear 10, a tooth plate 11 and a push rod 12. The gear 10 is fixedly sleeved on the outer side of the conduit 64. The tooth plate 11 is slidably installed on the inner wall of the assembly frame 1 through the side slide, and the tooth plate 11 is meshed with the gear 10. One end of the push rod 12 is fixed on the tooth plate 11, and the other end abuts against the outer surface of the cam 132.

[0038] The reciprocating rotation of the fixed cylinder 61 is achieved through the linkage engagement portion, and the position of the through hole 62 is continuously switched to realize dynamic reversing purge, thereby improving the dispersion effect of positive and negative ions and providing a static elimination effect.

[0039] Among them, the interior of the assembly frame 1 is provided with a finishing component 14, which is located above the adhesive body and the release film after being pressed together. One end of the finishing component 14 is connected to the hydraulic component 15, and the cam part 13 controls the reciprocating expansion of the finishing component 14 through the hydraulic component 15.

[0040] The reciprocating extrusion inside the hydraulic assembly 15 realizes the reciprocating change of the hydraulic pressure inside the sorting assembly 14, thereby realizing the continuous change of the separation and approach of the two inclined scrapers in the sorting plate 141, thereby achieving the air scraping effect.

[0041] Among them, the sorting component 14 includes a sorting plate 141, a connecting tube 142 and a curved rod 143. The sorting plate 141 is composed of two inclined scrapers on the left and right. One end of the curved rod 143 is fixed on the top of the sorting plate 141, and the other end of the curved rod 143 is elastically sleeved in the connecting tube 142.

[0042] The bent rod 143 in the sorting assembly 14 is elastically connected to the connecting tube 142 through a spring. When the internal hydraulic pressure is enhanced, the bent rod 143 is pushed to move, and when the elastic reset is performed, the sorting plate 141 is reset.

[0043] Among them, the hydraulic assembly 15 includes a hydraulic cylinder 151, a conducting tube 152 and a movable plug 153. One end of the conducting tube 152 is connected to the hydraulic cylinder 151, and the other end is connected to the connecting cylinder 142. The hydraulic cylinder 151 is fixed in the assembly frame 1 through the side panel. One end of the movable plug 153 is elastically sleeved in the hydraulic cylinder 151, and the other end of the movable plug 153 moves through the hydraulic cylinder 151 and abuts against the outside of the cam 132.

[0044] The movable plug 153 in the hydraulic assembly 15 is elastically sleeved in the hydraulic cylinder 151 through a second spring for rapid reset to achieve reciprocating motion.

[0045] Working principle: When in use, the adhesive to be processed is placed in the device and wound with the winding mechanism, and the release film is placed in the assembly frame 1, and the release film is located above the adhesive. As the winding roller reels and pulls, the processed adhesive and release film are pressed and combined into one body through the guide roller 2 and the pressure roller 3, and wound on the winding roller for preliminary anti-sticking treatment. During the treatment process, the electrode 63 in the static electricity removal mechanism 6 is started, and the fan 72 in the air supply mechanism 7 is started. The fan blows air through the air duct 7. 1 is input into the fixed cylinder 61 through the conduit 64, and the positive and negative ions ionized by the electrode 63 in the fixed cylinder 61 are instantly blown out through the through hole 62, and the positive and negative ions pass through the filter holes 52 and the filter cloth 53 in the dust separation part 5 to reach the front surface of the adhesive and the bottom surface of the release film respectively, and the surface static electricity of the adhesive and the release film is neutralized, and the adhesive and the release film lose the ability to absorb dust. At the same time, part of the dust is collected in the filter holes 52 and the filter cloth 53, and at the same time, the suction mechanism 9 is started, and the negative pressure pump 92 is blown toward the device through the connecting cover 91 and the suction hole 8. Air is sucked from the assembly frame 1, and the air flowing to both sides of the interior of the assembly frame 1 is sucked in to suck out the free dust, completing the cleaning process of the anti-sticking process; during the cleaning and anti-sticking process, the cam portion 13 is activated, and the cam 132 is rotated, and the push rod 12 is pushed to move laterally, so that the push rod 12 drives the tooth plate 11 to move laterally, and the meshing gear 10 is rotated, thereby deflecting the fixed cylinder 61, changing the direction of the through hole 62, and dynamically blowing out positive and negative ions, completing the dynamic neutralization of static electricity and dust removal; As the cam portion 13 rotates, while driving the push rod 12 to move back and forth horizontally, the cam 132 simultaneously pushes the movable plug 153 in the hydraulic assembly 15 back and forth, so that the movable plug 153 intermittently compresses the hydraulic oil into the connecting cylinder 142 through the guide tube 152, and pushes the curved rod 143 to move, so that the inclined scrapers on both sides of the sorting plate 141 squeeze and slide along the top of the composite backing glue, and push along the top of the release film toward the side to discharge the air between the release film and the backing glue, completing further processing.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An anti-anti-sticking mechanism for processing adhesive-backed sheets, comprising an assembly frame (1), a guide roller (2), a pressure roller (3) and a winding portion rotatably arranged in the assembly frame (1), characterized in that: The assembly frame (1) is provided with a dust separation unit (5) and a static electricity removal mechanism (6) fixedly disposed inside. The static electricity removal mechanism is located between the adhesive body and the release film. The dust separation unit (5) is located outside the static electricity removal mechanism (6). The assembly frame (1) is provided with an air supply mechanism (7) connected to the static electricity removal mechanism (6). The air supply mechanism (7) guides the positive and negative ions generated by the static electricity removal mechanism (6) through the dust separation unit (5) and to the adhesive body and the release film. The assembly frame (1) is provided with an inhalation mechanism (9) outside. The inhalation port of the inhalation mechanism (9) faces the dust separation unit (5). The assembly frame (1) is provided with a linkage meshing portion and a cam portion (13) inside, the static electricity removal mechanism (6) includes a through hole (62) and an electrode (63), and the cam portion (13) controls the reciprocating deflection of the through hole (62) of the static electricity removal mechanism (6) through the linkage meshing portion. The dust separation portion (5) includes a support block frame (51), a filter hole (52) and a filter cloth (53), and the number of the support block frames (51) is two, one support block frame (51) is located on the outside of the front of the adhesive body, and the other support block frame (51) is located on the outside of the bottom of the release film. The filter hole (52) is arranged in an array on the support block frame (51), and the filter cloth (53) is provided on the support block frame (51). ) is fixed inside the support baffle (51), the bottom of the dust separation part (5) is fixedly connected to a support plate (4), the support plate (4) is fixed in the assembly frame (1), the static electricity removal mechanism (6) further comprises a fixed cylinder (61), a conduit (64) and a communication sleeve (65), the through hole (62) is circumferentially opened on the fixed cylinder (61), the electrode (63) is fixed inside the fixed cylinder (61), the conduit (64) is fixedly connected to the end face of the fixed cylinder (61), and the conduit (64) is rotatably sleeved in the communication sleeve (65), the communication sleeve (65) is fixed on the inner wall of the assembly frame (1), and is communicated with the air supply mechanism (7), The suction mechanism (9) includes a connecting cover (91) and a negative pressure pump (92). The connecting cover (91) is fixed on both sides of the assembly frame (1). The front side of the connecting cover (91) is connected to the suction end of the negative pressure pump (92) through an intermediate pipe. The inner wall of the assembly frame (1) is provided with an air suction hole (8), and the air suction hole (8) is connected to the connecting cover (91). The cam portion (13) comprises a motor (131) and a cam (132); the motor (131) is fixed in the assembly frame (1) via a motor frame; and the cam (132) is fixedly sleeved on an output shaft of the motor (131).

2. The anti-sticking mechanism for processing adhesive-backed sheets according to claim 1, characterized in that: The air supply mechanism (7) comprises an air duct (71) and a fan (72), wherein the air duct (71) is opened in the assembly frame (1), and the fan (72) is arranged at the air inlet of the air duct (71), and the fan (72) inputs air into the fixed cylinder (61).

3. The anti-sticking mechanism for processing adhesive-backed sheets according to claim 2, characterized in that: The linkage meshing portion comprises a gear (10), a tooth plate (11) and a push rod (12), wherein the gear (10) is fixedly sleeved on the outer side of the guide tube (64), the tooth plate (11) is slidably mounted on the inner wall of the assembly frame (1) via a side slide, and the tooth plate (11) is meshedly connected with the gear (10), and one end of the push rod (12) is fixed on the tooth plate (11), and the other end abuts against the outer surface of the cam (132).

4. The anti-sticking mechanism for processing adhesive-backed sheets according to claim 1, characterized in that: A finishing component (14) is provided inside the assembly frame (1), and the finishing component (14) is located above the adhesive backing body and the release film after being pressed together. One end of the finishing component (14) is connected to a hydraulic component (15), and the cam portion (13) controls the reciprocating expansion of the finishing component (14) through the hydraulic component (15).

5. The anti-sticking mechanism for processing adhesive-backed sheets according to claim 4, characterized in that: The finishing assembly (14) comprises a finishing plate (141), a connecting tube (142) and a curved rod (143). The finishing plate (141) is composed of two inclined scrapers on the left and right. One end of the curved rod (143) is fixed to the top of the finishing plate (141), and the other end of the curved rod (143) is elastically sleeved in the connecting tube (142).

6. The anti-sticking mechanism for processing adhesive-backed sheets according to claim 5, characterized in that: The hydraulic assembly (15) comprises a hydraulic cylinder (151), a conducting tube (152) and a movable plug (153); one end of the conducting tube (152) is connected to the hydraulic cylinder (151), and the other end is connected to the connecting cylinder (142); the hydraulic cylinder (151) is fixed in the assembly frame (1) via a side panel; one end of the movable plug (153) is elastically sleeved in the hydraulic cylinder (151), and the other end of the movable plug (153) is movable through the hydraulic cylinder (151) and contacts the outside of the cam (132).

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