Cutting, pasting and stripping integrated rubberizing mechanism

Abstract

The utility model discloses an adhesive tape sticking mechanism integrating cutting, sticking and stripping. Comprising a film pasting support, an adhesive pasting sliding plate which can ascend and descend by a set distance and is installed on the film pasting support, a feeding rotary disc which can be rotatably installed on the adhesive pasting sliding plate, and a body paper collecting mechanism which can intermittently pull material belt body paper which winds an adhesive pressing face of an adhesive pasting and stripping pressing head and loses adhesive to move forwards by a set length. The utility model discloses a film pasting device which comprises a film pasting support, a glue pasting sliding plate, a glue pasting and stripping pressing head fixed to the lower end of the glue pasting sliding plate, a cutting knife installed on the film pasting support, a glue pressing lifting driving device driving the glue pasting sliding plate to do lifting motion, a cutting driving device capable of driving the cutting knife to stretch out to a set position to cut off glue flatly pasted to the glue pressing face of the glue pasting and stripping pressing head and a controller. A glue pressing face matched with a product to be glued is formed at the lower end of the glue pasting and stripping pressing head, a glue material belt led out of the feeding rotary disc can be wound around the glue pressing face of the glue pasting and stripping pressing head in a tightly attached mode, and ACF can be efficiently and automatically pasted on an electronic product.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a cutting, pasting and peeling integrated glue sticking mechanism. Background Art

[0002] In the process of assembling electronic products, it is often necessary to stick ACF (anisotropic conductive film) on the surface of electronic products. The current method of sticking ACF on the surface of products is: first, the whole roll of ACF is cut to a fixed length by automated equipment, and then the ACF strips cut to a fixed length are torn off the backing paper manually or with a jig and stuck on the surface of the electronic product.

[0003] This method of coordinating multiple sets of equipment and workers is time-consuming, has low ACF lamination efficiency, low lamination accuracy, and high lamination cost. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a cutting, pasting and stripping integrated gluing mechanism, which can realize automatic cutting, stripping and precise pasting of rolled ACF on electronic products, thereby realizing high-precision and high-efficiency ACF pasting on electronic products and reducing labor costs.

[0005] The utility model adopts a technical solution to solve the technical problem: a cutting, pasting and stripping integrated glue sticking mechanism, comprising a film sticking bracket, a glue sticking sliding plate, a feeding turntable, a bottom paper receiving mechanism, a glue sticking and stripping pressure head, a cutting knife, a glue pressing lifting drive device, a cutting drive device and a controller; the glue sticking sliding plate can be installed on the film sticking bracket to move up and down a set distance; the glue pressing lifting drive device can drive the glue sticking sliding plate to move up and down; the feeding turntable can be rotatably installed on the glue sticking sliding plate; the glue sticking and stripping pressure head is fixedly installed on the lower end of the glue sticking sliding plate; the lower end of the glue sticking and stripping pressure head forms a contact with the paper to be pasted The adhesive product matches the adhesive pressing surface, and the adhesive material strip led out from the loading turntable can closely fit around the adhesive pressing surface of the adhesive peeling head. The cutting knife can be installed on the film support in a telescopic manner. The cutting drive device can drive the cutting knife to extend to a set position to cut off the adhesive flat on the adhesive pressing surface of the adhesive peeling head. The bottom paper receiving mechanism can intermittently pull the material strip bottom paper that passes through the adhesive pressing surface of the adhesive peeling head and loses the adhesive forward to a set length, thereby realizing intermittent feeding of the material strip. The controller controls the bottom paper receiving mechanism, the adhesive pressing lifting drive device and the cutting drive device to start and stop intermittently.

[0006] As a further improvement of the utility model, a material strip positioning guide block is also fixedly installed on the rubber sliding plate, and a guide groove matching the material strip is formed on the material strip positioning guide block or between the material strip positioning guide block and the rubber sliding plate. The material strip can be slidably accommodated in the guide groove, and the inner side wall of the guide groove is stopped on the two side walls in the width direction of the material strip.

[0007] As a further improvement of the utility model, the adhesive stripping press head includes a press head body, a material strip position adjustment block and a press head pad. The press block pad made of elastic material is fixedly installed at the lower end of the press head body. The material strip position adjustment block can be installed on the press head body for position adjustment along the width direction of the material strip. The material strip position adjustment block is located above the press head pad. A space for accommodating the feed strip is formed between the material strip position adjustment block and the press head body.

[0008] As a further improvement of the present invention, the glue pressing lifting drive device includes a pressing motor, a pressing slider and a screw rod. The pressing motor is fixedly installed on the film sticking bracket, the pressing slider is installed on the film sticking bracket so as to be able to only move up and down, the screw rod is installed on the film sticking bracket so as to be able to rotate in the circumferential direction and be stopped in the axial direction, the pressing slider is movably threadedly connected to the screw rod, and the pressing slider is fixedly connected to the glue sticking sliding plate.

[0009] As a further improvement of the present invention, the base paper receiving mechanism includes a pressure wheel, a pulling wheel, a pressure wheel bracket, a pressure elastic member and a pulling drive device. The pulling wheel is rotatably installed on the glue sliding plate, one end of the pressure wheel bracket is rotatably installed on the glue sliding plate around a horizontal rotation axis, one end of the pressure elastic member is installed on the glue sliding plate, and the other end of the pressure elastic member is connected to the other end of the pressure wheel bracket to provide the pressure wheel bracket with an elastic force toward the pulling wheel direction, the pressure wheel is rotatably installed on the pressure wheel bracket, the pulling wheel and the outer circumferential surface of the pressure wheel can clamp the base paper of the material strip that has lost the glue, and the pulling drive device drives the pulling wheel to rotate intermittently in one direction, and the controller controls the start and stop of the pulling drive device.

[0010] As a further improvement of the utility model, a tensioning wheel is provided on the rubber-sticking sliding plate so that its position can be adjusted. The pressing elastic member is a tension spring, one end of which is hooked in a pull ring on the side wall of the tensioning wheel, and the other end of which is hooked in a pull ring at the other end of the pressing wheel bracket. Changing the position of the tensioning wheel on the rubber-sticking sliding plate can change the deformation of the tension spring.

[0011] As a further improvement of the utility model, a waste containing cavity is further provided in the rubber-coated sliding plate, a waste discharge inlet connected to the waste containing cavity is provided on the surface of the rubber-coated sliding plate, a waste guide block is further provided on the rubber-coated sliding plate, a guide inclined surface is formed on the waste guide block, and the guide inclined surface extends from the surface of the pulling wheel toward the waste discharge inlet. The base paper of the material strip that has lost the glue pulled out by the pulling wheel and the pressing wheel can continue to slide forward along the guide inclined surface, and finally enter the waste containing cavity through the waste discharge inlet for storage.

[0012] As a further improvement of the utility model, the cutting knife includes a knife holder, a knife head and a knife head rotation drive device. The knife head can be rotatably installed on the knife holder. The knife head rotation drive device drives the knife head to rotate. The rotation of the knife head can cut off the colloid on the material strip in contact with it. The knife holder can be installed on the film holder so as to slide horizontally along the width direction of the material strip. The cutting drive device drives the knife holder to slide reciprocatingly. The knife holder slides forward a set distance just to face the material strip on the glue pressing surface at the lower end of the colloid peeling press head that has risen to the set position. The controller controls the start and stop of the knife head rotation drive device.

[0013] As a further improvement of the present invention, a knife edge fine-tuning structure is also provided on the film-laminating bracket, and the glue-laminating sliding plate comprises a sliding base plate and a sliding panel. The sliding base plate can be installed on the film-laminating bracket by lifting and lowering movement to a set distance, and the sliding panel can be installed on the sliding base plate by sliding in a horizontal direction to a set distance. The fixed end of the knife edge fine-tuning structure is fixedly installed on the sliding base plate, and the moving end of the knife edge fine-tuning mechanism is connected to the sliding panel. The moving end of the knife edge fine-tuning mechanism can telescope in the horizontal direction to drive the sliding panel to interact in the horizontal direction. The loading turntable, the bottom paper receiving mechanism and the glue-laminating and peeling head are all installed on the sliding panel. The horizontal sliding of the sliding panel can adjust the contact position of the material strip at the lower end of the glue-laminating and peeling head with the cutting knife, thereby changing the length of the glue after cutting.

[0014] As a further improvement of the present invention, a film sticking base, a film sticking slide, a film sticking slide rail, a film sticking slide driving device, a rotation limiting device and a rotation driving device are also provided. The film sticking slide can be installed on the film sticking base by sliding linearly in the horizontal direction through the film sticking slide rail. The film sticking slide driving device drives the film sticking slide to slide horizontally to adjust the horizontal position of the film sticking bracket. The film sticking bracket can be installed on the lower side of the film sticking slide and can rotate around a rotating shaft extending in the vertical direction. The rotation driving device drives the film sticking bracket to rotate. The rotation limiting device is fixedly installed on the film sticking slide. The rotation limiting device can limit the rotation angle range of the film sticking bracket. The controller controls the start and stop actions of the film sticking slide driving device and the rotation driving device.

[0015] The beneficial effects of the utility model are as follows: the utility model realizes intermittent fixed-length supply of ACF to the lower surface of the adhesive peeling and pressing head through the cooperation of the feeding turntable and the bottom paper receiving mechanism, and the cutting knife cuts it to form a adhesive with a set length, and the cut adhesive is pressed down and attached to the surface of the electronic product as the adhesive sliding plate is pressed down. The utility model has high efficiency in attaching ACF to the surface of the electronic product, and has good bonding consistency, avoids manual operation of the material wheel, saves labor costs, and avoids secondary pollution of the adhesive caused by manual adhesive. The utility model also adjusts the adhesive position by sliding the film sliding seat on the film attaching base and rotating the film attaching bracket on the film attaching slide seat, so that it accurately corresponds to the position of the electronic product to be glued, thereby ensuring the glue sticking accuracy. The utility model can be installed in automated equipment and cooperate with product automatic feeding mechanisms, etc., to realize efficient and automated ACF attaching of electronic products, and realize intelligent, high-precision and high-efficiency assembly of electronic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the first stereogram of the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0018] Figure 3 It is a second stereoscopic view of the utility model;

[0019] Figure 4 It is the front view of the utility model;

[0020] Figure 5 for Figure 4 Enlarged view of middle part B;

[0021] Figure 6 It is the right view of the utility model. DETAILED DESCRIPTION

[0022] Embodiment: A cutting, pasting and stripping integrated glue sticking mechanism, comprising a film sticking support 1, a glue sticking sliding plate, a feeding turntable 2, a backing paper receiving mechanism, a glue sticking and stripping head 3, a cutting knife 4, a glue pressing lifting drive device, a cutting drive device 5 and a controller, wherein the glue sticking sliding plate can be installed on the film sticking support 1 to move up and down a set distance, the glue pressing lifting drive device can drive the glue sticking sliding plate to move up and down, the feeding turntable 2 can be rotatably installed on the glue sticking sliding plate, the glue sticking and stripping head 3 is fixedly installed on the lower end of the glue sticking sliding plate, and the lower end of the glue sticking and stripping head 3 forms a glue pressing surface matching the product to be glued, from The adhesive material strip 6 led out from the loading turntable 2 can tightly fit around the glue pressing surface of the adhesive peeling head 3, the cutting knife 4 can be installed on the film support 1 for telescopic movement, the cutting drive device 5 can drive the cutting knife 4 to extend to the set position to cut off the adhesive flat on the glue pressing surface of the adhesive peeling head 3, the bottom paper receiving mechanism can intermittently pull the material strip bottom paper 7 that has passed through the glue pressing surface of the adhesive peeling head 3 and lost the adhesive forward to a set length, thereby realizing intermittent feeding of the material strip, and the controller controls the bottom paper receiving mechanism, the glue pressing lifting drive device and the cutting drive device 5 to start and stop intermittently.

[0023] The material tape is wound on the feeding turntable 2, and the material tape is led out from the feeding turntable 2 and then passes around the glue pressing surface at the lower end of the glue peeling head 3. The material tape is flat on the glue pressing surface. After the cutting knife 4 is extended, it is just opposite to the material tape at one end of the glue pressing surface. The cutting knife 4 cuts the glue on the glue pressing surface at a fixed length and then retracts to the initial position. At this time, the glue sliding plate brings the glue peeling head 3, the feeding turntable 2 and the bottom paper receiving mechanism to a certain height. The glue peeling head 3 presses the glue on its glue pressing surface onto the surface of the electronic product, and the glue and the surface of the electronic product are tightly adhered together. Then the glue sliding plate brings the glue peeling The pressure head 3, the feeding turntable 2 and the bottom paper receiving mechanism rise and reset together, the bottom paper 7 of the feeding tape on the glue pressing surface of the lower end of the adhesive stripping pressure head 3 is separated from the adhesive, and the bottom paper receiving mechanism pulls the bottom paper of the material tape forward for a certain length, and at the same time the feeding turntable 2 rotates to realize automatic fixed-length feeding of the material tape, and enters the next cutting, pasting and adhesive stripping action. This mechanism realizes automatic fixed-length feeding, fixed-length cutting, precise gluing and automatic stripping of the bottom paper for the rolled ACF products, without manual participation in the whole process, with a high degree of automation, simple overall structure, compact size, precise and firm gluing, and labor saving.

[0024] The adhesive strip sliding plate is also fixedly mounted with a material strip positioning guide block 8, and a guide groove matching the material strip is formed on the material strip positioning guide block 8 or between the material strip positioning guide block 8 and the adhesive strip sliding plate, and the material strip can be slidably accommodated in the guide groove, and the inner side wall of the guide groove stops on the two side walls in the width direction of the material strip. When the material strip reaches the adhesive stripping surface of the adhesive stripping press head 3, it is first guided by the material strip positioning guide block 8 to ensure that the material strip is accurately positioned on the adhesive stripping surface to avoid deviation.

[0025] The adhesive stripping head 3 includes a head body 9, a material strip position adjustment block 10 and a head pad 11. The elastic material head pad is fixedly installed at the lower end of the head body 9. The material strip position adjustment block 10 is installed on the head body 9 so as to be able to adjust the position along the width direction of the material strip. The material strip position adjustment block 10 is located above the head pad 11. A space for accommodating the material strip is formed between the material strip position adjustment block 10 and the head body 9. The head pad 11 is elastic when in contact with the electronic product to avoid crushing the electronic product. The material strip position adjustment block 10 can fine-tune the position of the head pad 11 forward and backward to ensure that it is aligned with the adhesive bonding position of the electronic product and ensure the adhesive bonding accuracy. The space for accommodating the material strip formed between the material strip position adjustment block 10 and the head body 9 can also guide and position the material strip again, further ensuring the accuracy of the adhesive bonding position and the flatness of the material strip. The material strip position adjustment block 10 can also adjust the size of this space forward and backward to adapt to the passage of material strips of different widths.

[0026] The glue pressing lifting drive device includes a pressing motor 12, a pressing slider 13 and a screw 14. The pressing motor 12 is fixedly installed on the film holder 1. The pressing slider 13 is installed on the film holder 1 so as to be able to move up and down only. The screw 14 is installed on the film holder 1 so as to be able to rotate in the circumferential direction and be stopped in the axial direction. The pressing slider 13 is movably threadedly connected to the screw 14, and the pressing slider 13 is fixedly connected to the glue sliding plate. The pressing motor 12 cooperates with the precise screw rod 14 slider mechanism to achieve the precise driving of the glue sliding plate to rise and fall height, so that the glue peeling head 3 accurately cooperates with the cutting knife 4 to just cut off the glue on the material strip without damaging the base paper. At the same time, the glue is firmly attached to the product without crushing the electronic product. The film support 1 can also be provided with guide rails extending up and down to achieve the precise lifting and lowering action of the glue sliding plate. The film support 1 is also preferably provided with a hard limit on the lifting height of the glue sliding plate to prevent damage to electronic products. The film support 1 is also preferably provided with a glue sliding plate lifting height sensor for sensing whether it has reached the upper limit position and the lower limit position of the glue, so that the controller can accurately control the start and stop of the glue pressing lifting drive device, the cutting drive device 5 and the base paper receiving mechanism to achieve more intelligent control.

[0027] The base paper receiving mechanism includes a pressing wheel 15, a pulling wheel 16, a pressing wheel bracket 17, a pressing elastic member and a pulling drive device 18. The pulling wheel 16 is rotatably installed on the glue-applying sliding plate, and one end of the pressing wheel bracket 17 is rotatably installed on the glue-applying sliding plate around a horizontal rotation axis. One end of the pressing elastic member is installed on the glue-applying sliding plate, and the other end of the pressing elastic member is connected to the other end of the pressing wheel bracket 17 to provide the pressing wheel bracket 17 with an elastic force toward the pulling wheel 16. The pressing wheel 15 is rotatably installed on the pressing wheel bracket 17, and the circumferential outer surfaces of the pulling wheel 16 and the pressing wheel 15 can clamp the base paper 7 of the material strip that has lost the glue. The pulling drive device 18 drives the pulling wheel 16 to rotate intermittently in one direction, and the controller controls the starting and stopping of the pulling drive device 18. By rotating the pressing wheel 15 and cooperating with the pulling wheel 16, the base paper of the material strip is pulled forward to achieve fixed-length feeding of the material strip. In addition, the clamping mechanism can clamp the material strip and move it linearly forward a set distance to achieve fixed-length pulling. This is an equivalent replacement structure that can be easily thought of by technical personnel in this field based on this application, and all fall within the scope of protection of this patent.

[0028] The said adhesive sliding plate is also provided with a tension wheel 19 which can adjust the position. The said material pressing elastic member is a tension spring, one end of which is hooked in the pull ring on the side wall of the tension wheel 19, and the other end of which is hooked in the pull ring at the other end of the pressure wheel bracket 17. The tension wheel 19 can change the deformation of the tension spring by changing its position on the adhesive sliding plate. The tension wheel 19 can be fixed on the adhesive sliding plate by screws and the long strip. By adjusting its position, the tension of the tension spring can be changed, and then the clamping force of the pressure wheel on the material belt can be changed, so as to ensure accurate fixed-length feeding and prevent the material belt from slipping during the pulling process.

[0029] The adhesive sliding plate is also provided with a waste accommodating chamber, and the surface of the adhesive sliding plate is provided with a waste discharge inlet 20 connected to the waste accommodating chamber, and the adhesive sliding plate is also provided with a waste guide block 21, and the waste guide block 21 is formed with a guide slope extending from the surface of the pulling wheel 16 toward the waste discharge direction, and the material strip bottom paper 7 that has lost the colloid pulled out by the pulling wheel 16 and the pressing wheel 15 can continue to slide forward along the guide slope, and finally enter the waste accommodating chamber through the waste discharge inlet 20 for storage. The material strip bottom paper 7 is pulled forward by the pressing wheel 15 and the pulling wheel 16, and the material strip moves along the guide slope on the waste guide block 21, and smoothly enters the waste accommodating chamber through the waste discharge inlet 20 (guide tube) for collection, so as to prevent the waste from interfering with the adhesive. In addition, a waste collecting wheel can also be provided on the adhesive sliding plate, and the waste collecting wheel is mainly wound to collect the material. This is an equivalent replacement structure that can be easily thought of by a person skilled in the art based on this application, and all belong to the protection scope of this patent.

[0030] The cutting knife 4 includes a knife frame 22, a knife head 23 and a knife head rotation drive device 30. The knife head 23 is rotatably mounted on the knife frame 22. The knife head rotation drive device 30 drives the knife head 23 to rotate. The rotation of the knife head 23 can cut the colloid on the material strip in contact with it. The knife frame 22 can be mounted on the film support 1 so as to slide horizontally along the width direction of the material strip. The cutting drive device 5 drives the knife frame 22 to slide back and forth. The knife frame 22 slides forward by a set distance just to face the material strip on the lower end of the adhesive peeling press head 3 that has risen to a set position. The controller controls the knife head rotation drive device 30 to start and stop. The knife head 23 can be an integral structure or multiple blades embedded in the knife frame 22. The colloid on the material strip can be smoothly cut by the high-speed rotation of the knife head 23.

[0031] The film-sticking support 1 is also provided with a knife-edge fine-tuning structure 24. The glue-sticking sliding plate includes a sliding base plate 25 and a sliding panel 26. The sliding base plate 25 can be installed on the film-sticking support 1 to move up and down to a set distance. The sliding panel 26 can be installed on the sliding base plate 25 to slide in the horizontal direction to a set distance. The fixed end of the knife-edge fine-tuning structure 24 is fixedly installed on the sliding base plate 25. The moving end of the knife-edge fine-tuning mechanism is connected to the sliding panel 26. The moving end of the knife-edge fine-tuning mechanism can drive the sliding panel 26 to interact in the horizontal direction by telescopic movement in the horizontal direction. The feeding turntable 2, the bottom paper receiving mechanism and the glue-sticking stripping head 3 are all installed on the sliding panel 26. The horizontal sliding of the sliding panel 26 can adjust the contact position between the material strip at the lower end of the glue-sticking stripping head 3 and the cutting knife 4, thereby changing the length of the glue after cutting. The knife-edge fine-tuning structure 24 can be a threaded adjustment mechanism to achieve high-precision fine-tuning.

[0032] It is also provided with a film base, a film slide 27, a film slide rail 28, a film slide drive, a rotation limiter 29 and a rotation drive 30. The film slide 27 can be installed on the film base by sliding in a straight line in the horizontal direction through the film slide rail 28. The film slide drive drives the film slide 27 to slide horizontally to adjust the horizontal position of the film support 1. The film support 1 can be installed on the lower side of the film slide 27 and can rotate around a rotating shaft extending in the vertical direction. The rotation drive 30 drives the film support 1 to rotate. The rotation limiter 29 is fixedly installed on the film slide 27. The rotation limiter 29 can limit the rotation angle range of the film support 1. The controller controls the start and stop actions of the film slide drive and the rotation drive 30. The mechanism can slide and adjust the glue position in the left and right directions, and can also rotate a certain angle to adjust, to ensure that the colloid is directly opposite to the glue position on the electronic product, and to ensure the glue position is accurate.

Claims

1. A cutting, pasting and peeling gluing mechanism, characterized in that: The invention comprises a film pasting support (1), a glue pasting sliding plate, a feeding turntable (2), a backing paper receiving mechanism, a glue pasting and stripping head (3), a cutting knife (4), a glue pressing lifting drive device, a cutting drive device (5) and a controller. The glue pasting sliding plate is installed on the film pasting support so as to be able to move up and down a set distance. The glue pressing lifting drive device can drive the glue pasting sliding plate to move up and down. The feeding turntable is rotatably installed on the glue pasting sliding plate. The glue pasting and stripping head is fixedly installed on the lower end of the glue pasting sliding plate. The lower end of the glue pasting and stripping head forms a glue pressing surface matching the product to be pasted. The adhesive material strip (6) led out from the top can closely fit around the adhesive pressing surface of the adhesive peeling head, the cutting knife can be installed on the film support in a telescopic manner, the cutting drive device can drive the cutting knife to extend to a set position to cut off the adhesive flatly attached to the adhesive pressing surface of the adhesive peeling head, the bottom paper receiving mechanism can intermittently pull the material strip bottom paper (7) that has passed through the adhesive pressing surface of the adhesive peeling head and lost the adhesive forward to a set length, thereby realizing intermittent feeding of the material strip, and the controller controls the bottom paper receiving mechanism, the adhesive pressing lifting drive device and the cutting drive device to start and stop intermittently.

2. The cutting, pasting and peeling gluing mechanism according to claim 1, characterized in that: A material belt positioning guide block (8) is also fixedly installed on the rubber-coated sliding plate, and a guide groove matching the material belt is formed on the material belt positioning guide block or between the material belt positioning guide block and the rubber-coated sliding plate. The material belt can be slidably accommodated in the guide groove, and the inner side wall of the guide groove stops on the two side walls in the width direction of the material belt.

3. The cutting, pasting and peeling gluing mechanism according to claim 1, characterized in that: The adhesive stripping press head comprises a press head body (9), a material strip position adjustment block (10) and a press head cushion block (11); the press head cushion block made of elastic material is fixedly mounted on the lower end of the press head body; the material strip position adjustment block is mounted on the press head body so as to be positionally adjustable along the width direction of the material strip; the material strip position adjustment block is located above the press head cushion block; and a space for accommodating the material strip is formed between the material strip position adjustment block and the press head body.

4. The cutting, pasting and peeling gluing mechanism according to claim 1, characterized in that: The glue pressing lifting drive device comprises a pressing motor (12), a pressing slider (13) and a screw (14); the pressing motor is fixedly mounted on the film sticking bracket; the pressing slider is mounted on the film sticking bracket so as to be capable of lifting and lowering movements; the screw is mounted on the film sticking bracket so as to be capable of rotating in a circumferential direction and being stopped in an axial direction; the pressing slider is movably threadedly connected to the screw; and the pressing slider is fixedly connected to the glue sticking sliding plate.

5. The cutting, pasting and peeling gluing mechanism according to claim 1, characterized in that: The base paper receiving mechanism comprises a pressure wheel (15), a pulling wheel (16), a pressure wheel bracket (17), a pressure elastic member and a pulling drive device (18), wherein the pulling wheel is rotatably mounted on the glue sticking sliding plate, one end of the pressure wheel bracket is rotatably mounted on the glue sticking sliding plate around a horizontal axis, one end of the pressure elastic member is mounted on the glue sticking sliding plate, the other end of the pressure elastic member is connected to the other end of the pressure wheel bracket to provide the pressure wheel bracket with an elastic force in the direction of the pulling wheel, the pressure wheel is rotatably mounted on the pressure wheel bracket, the pulling wheel and the outer circumferential surface of the pressure wheel can clamp the base paper of the material strip that has lost the glue, the pulling drive device drives the pulling wheel to rotate intermittently in one direction, and the controller controls the start and stop of the pulling drive device.

6. The cutting, pasting and peeling gluing mechanism according to claim 5, characterized in that: The rubber-coated sliding plate is also provided with a tension wheel (19) capable of adjusting its position. The material-pressing elastic member is a tension spring, one end of which is hooked in a pull ring on the side wall of the tension wheel, and the other end of which is hooked in a pull ring at the other end of the pressure wheel bracket. The deformation of the tension spring can be changed by changing the position of the tension wheel on the rubber-coated sliding plate.

7. The cutting, pasting and peeling gluing mechanism according to claim 5, characterized in that: The rubber-coated sliding plate is also provided with a waste accommodating cavity, the surface of the rubber-coated sliding plate is provided with a waste discharge inlet (20) connected with the waste accommodating cavity, the rubber-coated sliding plate is also provided with a waste guide block (21), the waste guide block is formed with a guide inclined surface extending from the surface of the pulling wheel toward the waste discharge inlet, the material strip bottom paper that has lost the glue pulled out by the pulling wheel and the pressing wheel can continue to slide forward along the guide inclined surface, and finally enter the waste accommodating cavity through the waste discharge inlet for storage.

8. The cutting, pasting and peeling gluing mechanism according to claim 1, characterized in that: The cutting knife comprises a knife frame (22), a knife head (23) and a knife head rotation driving device. The knife head is rotatably mounted on the knife frame. The knife head rotation driving device drives the knife head to rotate. The rotation of the knife head can cut off the colloid on the material strip in contact with the knife head. The knife frame can be mounted on the film sticking support so as to slide horizontally along the width direction of the material strip. The cutting driving device drives the knife frame to slide back and forth. The knife frame slides forward a set distance to just face the material strip on the glue pressing surface at the lower end of the glue sticking and peeling press head that has risen to a set position. The controller controls the start and stop of the knife head rotation driving device.

9. The cutting, pasting and peeling gluing mechanism according to claim 1, characterized in that: The film-sticking bracket is also provided with a knife-edge fine-tuning structure (24), and the glue-sticking sliding plate comprises a sliding base plate (25) and a sliding panel (26). The sliding base plate is installed on the film-sticking bracket and can move up and down a set distance, and the sliding panel is installed on the sliding base plate and can slide a set distance in the horizontal direction. The fixed end of the knife-edge fine-tuning structure is fixedly installed on the sliding base plate, and the moving end of the knife-edge fine-tuning mechanism is connected to the sliding panel. The moving end of the knife-edge fine-tuning mechanism can move in a horizontal direction to drive the sliding panel to interact in a horizontal direction. The feeding turntable, the bottom paper receiving mechanism and the glue-sticking peeling head are all installed on the sliding panel. The horizontal sliding of the sliding panel can adjust the contact position between the material strip at the lower end of the glue-sticking peeling head and the cutting knife, thereby changing the length of the glue after cutting.

10. The cutting, pasting and peeling gluing mechanism according to claim 1, characterized in that: The invention also comprises a film sticking base, a film sticking slide (27), a film sticking slide rail (28), a film sticking slide drive device, a rotation limit device (29) and a rotation drive device (30). The film sticking slide can be installed on the film sticking base by sliding linearly in the horizontal direction through the film sticking slide rail. The film sticking slide drive device drives the film sticking slide to slide horizontally to adjust the horizontal position of the film sticking bracket. The film sticking bracket can be installed on the lower side of the film sticking slide and can rotate around a rotating shaft extending in the vertical direction. The rotation drive device drives the film sticking bracket to rotate. The rotation limit device is fixedly installed on the film sticking slide. The rotation limit device can limit the rotation angle range of the film sticking bracket. The controller controls the start and stop actions of the film sticking slide drive device and the rotation drive device.

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