Automatic adhesive peeling equipment

Abstract

The present invention discloses an automatic adhesive peeling and pasting device, which is applied in the technical field of adhesive peeling and pasting devices. The key points of its technical solution are: it comprises a base; the base is respectively fixedly connected with an adhesive feeding component for providing adhesive, an adhesive adsorption and separation platform component for preliminarily separating the adhesive from release paper, an upper and lower material component for realizing adhesive loading or release paper unloading, and a pasting platform component for pasting the adhesive on the product; the base is also movably connected with a peeling adsorption component for adsorbing the adhesive and peeling the adhesive from the release paper based on the conveying component; the base is also provided with a product turning component for adsorbing and conveying the product to the pasting platform component; the technical effects are: high adhesive pasting efficiency and good adhesive pasting quality.

Description

Technical Field

[0001] The invention relates to the technical field of adhesive peeling and pasting equipment, and in particular to an automatic adhesive peeling and pasting equipment. Background Art

[0002] With the widespread use of various electronic digital products, the production volume of PCB, FPC and SMT is increasing. In practice, due to design and use requirements, some positions of the circuit board need to be marked and strengthened. To achieve the above purpose, it is generally achieved by laminating adhesive. However, since the shape of the adhesive is not fixed, its size and shape vary significantly due to different circuit boards and different use needs. This makes automatic adhesive lamination difficult. Currently, related processing is completed manually. However, manual operation is time-consuming, labor-intensive, and has poor quality consistency. The industry is in urgent need of an adhesive laminating device that can automatically complete the above work. Summary of the Invention

[0003] The purpose of the present invention is to provide an automatic adhesive peeling and pasting device, which has the advantage of automatically completing the pasting of the adhesive.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: an automatic adhesive peeling and pasting device, comprising a base; the base is respectively fixedly connected with an adhesive feeding component for providing adhesive, an adhesive adsorption and separation platform component for preliminarily separating the adhesive from the release paper, an loading and unloading component for loading the adhesive or unloading the release paper, and a pasting platform component for pasting the adhesive on the product; the base is also movably connected with a peeling and adsorption component for adsorbing the adhesive and peeling the adhesive from the release paper based on the conveying component; the base is also provided with a product flipping component for adsorbing and conveying the product to the pasting platform component.

[0005] The present invention is further configured as follows: the adhesive feeding assembly includes an adhesive positioning frame fixedly connected to the base and a lifting plate slidably connected to the adhesive positioning frame along the vertical direction for supporting the stacked adhesive. The base is fixedly connected to a servo lifting electric cylinder along the vertical direction for driving the lifting plate to rise and fall. Guide columns are fixedly connected to both sides of the lifting plate along the vertical direction. The base is provided with guide holes that cooperate with the guide columns to ensure the stability of the lifting plate during the lifting process. A waste box for collecting waste release paper is fixedly provided on the base.

[0006] The present invention is further configured as follows: the adhesive-backed positioning frame includes a base plate and several adjustment blocks locked and fixedly connected to the base plate, the adjustment block is fixedly connected to a limit rod arranged along the vertical direction, the adjustment block is provided with an adjustment groove, and the base plate is provided with several adjustment holes that cooperate with the adjustment groove.

[0007] The present invention is further configured as follows: the adhesive adsorption and separation platform assembly includes an adhesive vacuum adsorption platform fixedly connected to the base and a rotating cylinder fixedly connected to the base, the rotating end of the rotating cylinder is fixedly connected to a downward pressure rod for pressing the adhesive head tightly arranged on one end of the adhesive vacuum adsorption platform, and the adhesive vacuum adsorption platform is provided with a separation assembly at one end close to the rotating cylinder for clamping one end of the release paper and blowing the adhesive head upward to achieve preliminary separation of the adhesive and the release paper.

[0008] The present invention is further configured as follows: the separation component includes a first separation block fixedly connected to the back side of the adhesive vacuum adsorption platform near one end of the rotating cylinder and a second separation block slidably connected to the adhesive vacuum adsorption platform based on a telescopic cylinder, the first separation block is provided with an inclined separation surface arranged downwardly, the second separation block is fixedly connected with an upwardly protruding inclined setting, which is used to cooperate with the inclined separation surface to achieve an inclined pressure claw for clamping the release paper, a number of negative pressure adsorption holes for adsorbing the release paper are evenly provided on the inclined separation surface, the second separation block is evenly provided with a number of upwardly inclined blowing holes above the inclined pressure claw, which are used to blow the adhesive upward, and the first separation block and the second separation block are respectively provided with an air suction channel and a blowing channel for connecting the negative pressure adsorption hole and the air blowing hole.

[0009] The present invention is further configured as follows: the conveying assembly includes a first horizontal screw slide symmetrically fixedly connected to the base along the Y direction and a sliding seat fixedly connected to the sliding end of the first horizontal screw slide; the sliding seat is fixedly connected to a second horizontal screw slide arranged along the X direction; the sliding end of the second horizontal screw slide is fixedly connected to a vertical screw lifting slide arranged along the vertical direction; the lifting end of the vertical screw lifting slide is fixedly connected to a mounting seat; the bottom of the mounting seat is connected to a rotating seat that rotates along the horizontal direction based on a horizontal rotating motor; the peeling and adsorption assembly is fixedly connected to the rotating seat.

[0010] The present invention is further configured as follows: the stripping and adsorption assembly includes a back glue vacuum adsorption seat fixedly connected to the rotating seat in the horizontal direction and a back glue starting suction cup fixedly connected to one end of the back glue vacuum adsorption seat for adsorbing the back glue head; the rotating seat is also fixedly connected to a stripping seat parallel to the back glue vacuum adsorption seat and a stripping slide slidably connected to the stripping seat along the long side direction of the stripping seat; the stripping seat is provided with a belt conveyor assembly for driving the stripping slide to slide; the stripping slide is fixedly connected to a lifting and stripping cylinder in the vertical direction, and the lifting end of the lifting and stripping cylinder is fixedly connected to the back glue stripping head.

[0011] The present invention is further configured as follows: the bottom of the sliding seat is also fixedly connected to a loading and unloading assembly for discarding and recycling the peeled release paper, the loading and unloading assembly includes a fixed seat fixedly connected to the sliding seat in the horizontal direction and a plurality of loading and unloading cylinders fixedly connected to the fixed seat in the vertical direction, the telescopic end of the loading and unloading cylinder is fixedly connected to a loading and unloading plate, and the loading and unloading plate is fixedly connected to a plurality of loading and unloading suction cups for adsorbing release paper or adsorbing backing glue.

[0012] The present invention is further configured such that: visual inspection cameras for detecting the adhesive adhesion effect are symmetrically fixedly connected to both ends of the sliding seat along the X direction.

[0013] The present invention is further configured as follows: the product flipping assembly includes a flip lifting seat slidably connected to the base along the vertical direction based on a vertical slide rail, and a flip shaft rotatably connected to the flip lifting seat; the flip lifting seat is fixedly connected to a flip motor that drives the flip shaft to flip; the flip shaft is fixedly connected to a product vacuum adsorption table for adsorbing the product; the base is fixedly connected to a servo lifting adjustment electric cylinder for driving the flip lifting seat to lift and lower so that the product vacuum adsorption table is flush with the bonding platform assembly.

[0014] In summary, the present invention has the following beneficial effects:

[0015] 1. By arranging a back glue adsorption and separation platform component and a peeling adsorption component on the base, the back glue adsorption and separation platform component is provided with a lower pressure rod on the rotating cylinder and a separation component on the back glue vacuum adsorption platform. After the loading and unloading components transport the back glue from the back glue feeding component to the back glue vacuum adsorption platform, the rotating cylinder is first used to drive the lower pressure rod to move to press the back glue head. At this time, the separation component drives the second separation block to move in the direction of the first separation block through the telescopic cylinder and combines with the negative pressure adsorption hole opened on the inclined separation surface to adsorb the release paper, thereby pressing the head of the release paper tightly and adsorbing it between the inclined separation surface and the inclined pressure claw. At the same time, the blowing hole opened above the inclined pressure claw is used to blow the back glue head to make the back glue head and the release paper initially separated. Then the conveying component drives the peeling adsorption component to move above the back glue vacuum adsorption platform. The peeling adsorption component is provided with a back glue starting suction cup for adsorbing the back glue head at one end of the back glue vacuum adsorption seat and is based on the belt conveyor component and the lifting and peeling air on the peeling seat. The cylinder is provided with a glue peeling head. When the glue needs to be completely separated from the release paper, the glue starting head suction cup first absorbs the glue head that is initially separated from the release paper, and then the glue peeling head is driven to move between the glue head and the release paper through the conveying component and the lifting and peeling cylinder. Then, the glue peeling head is driven by the belt conveying component to move along the direction of the glue to complete the separation of the glue and the release paper, and the peeled glue is adsorbed by the glue vacuum adsorption seat. At the same time, the product is adsorbed and flipped onto the bonding platform for adsorption and fixation through the product flipping component, and then the glue is transported to the top of the product through the conveying component to realize automatic adhesion of the glue to the product. During the adhesion process, the adhesion position is identified and detected by the visual inspection cameras arranged at both ends of the sliding seat to ensure the adhesion effect of the glue. After the adhesion is completed, the product is automatically unloaded by the product flipping component, thereby realizing automatic and accurate adhesion of the glue, avoiding the need for manual tearing and manual adhesion, and improving the quality and efficiency of gluing.

[0016] 2. The adhesive positioning frame is made by setting several adjustment blocks on the bottom plate and opening adjustment slots on the adjustment blocks. At the same time, adjustment holes that match the adjustment slots are opened on the bottom plate. By adjusting the position of the adjustment blocks on the bottom plate, the position of the limit rod is adjusted, and then the shape of the adhesive positioning frame is adjusted, thereby adapting to the feeding requirements of adhesives of different shapes and improving adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0018] Figure 2 Schematic diagram of the structure of the adhesive feeding assembly of this embodiment;

[0019] Figure 3 yes Figure 2 A magnified schematic diagram of part A;

[0020] Figure 4 This is a schematic structural diagram of the adhesive adsorption and separation platform assembly of this embodiment;

[0021] Figure 5 is a structural cross-sectional view of the separation assembly of this embodiment;

[0022] Figure 6 Schematic diagram of the structure of the conveying assembly of this embodiment;

[0023] Figure 7 Schematic diagram of the structure of the peeling adsorption assembly of this embodiment;

[0024] Figure 8 yes Figure 7 A magnified schematic diagram of part B;

[0025] Figure 9 Schematic diagram of the structure of the loading and unloading assembly of this embodiment;

[0026] Figure 10 It is a structural diagram of the product flip assembly of this embodiment.

[0027] 1. Adhesive feeding assembly; 2. Adhesive positioning frame; 211. Bottom plate; 212. Adjusting block; 213. Limiting rod; 214. Adjusting slot; 215. Adjusting hole; 22. Lifting plate; 23. Servo lifting cylinder; 24. Guide column; 25. Waste box; 3. Adhesive adsorption and separation platform assembly; 31. Adhesive vacuum adsorption platform; 32. Rotating cylinder; 33. Pressing rod; 34. Separation assembly; 341. First separation block; 342. Telescopic cylinder; 343. Second separation block; 344. Inclined separation surface; 345. Inclined pressure claw; 346. Negative pressure adsorption hole; 347. Blowing hole; 348. Suction channel; 349. Blowing channel; 4. Laminating platform assembly; 5. Conveying assembly; 51. First horizontal screw slide; 52, second horizontal screw slide; 53, sliding seat; 54, vertical screw lifting slide; 55, mounting seat; 56, horizontal rotary motor; 57, rotating seat; 6, peeling adsorption assembly; 61, adhesive vacuum adsorption seat; 62, adhesive starting suction cup; 63, peeling seat; 64, peeling slide; 65, belt conveyor assembly; 66, lifting and peeling cylinder; 67, adhesive peeling head; 68, loading and unloading assembly; 681, fixing seat; 682, loading and unloading cylinder; 683, loading and unloading plate; 684, loading and unloading suction cup; 69, visual inspection camera; 7, product flipping assembly; 71, flip lifting seat; 72, flip axis; 73, flip motor; 74, product vacuum adsorption table; 75, servo lifting and adjusting electric cylinder. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example:

[0030] refer to Figures 1 to 10 , an automatic adhesive peeling and pasting device includes a base 1, on which are fixedly connected a adhesive feeding component 2 for providing adhesive, a adhesive adsorption and separation platform component 3 for preliminarily separating the adhesive from the release paper, a loading and unloading component 68 for loading the adhesive or unloading the release paper, and a pasting platform component 4 for pasting the adhesive on the product. The base 1 is also movably connected to a peeling and adsorption component 6 for adsorbing the adhesive and peeling it from the release paper based on a conveying component 5. The base 1 is also provided with a product turning component 7 for adsorbing and conveying the product to the pasting platform component 4.

[0031] refer to Figures 2 to 3 Specifically, the adhesive feeding assembly 2 includes an adhesive positioning frame 21 fixedly connected to the base 1 and a lifting plate 22 slidably connected to the adhesive positioning frame 21 along the vertical direction for supporting the stacked adhesive. A servo lifting cylinder 23 is fixedly connected to the base 1 along the vertical direction to drive the lifting plate 22 to rise and fall. Guide columns 24 are fixedly connected to both sides of the lifting plate 22 along the vertical direction. Guide holes are provided on the base 1 to cooperate with the guide columns 24 to ensure the stability of the lifting process of the lifting plate 22. A waste box 25 for collecting waste release paper is fixedly provided on the base 1. The servo lifting cylinder 23 drives the lifting plate 22 to rise and fall, thereby ensuring that the top surface of the stacked adhesive is always on the same plane to facilitate material removal. The adhesive backing positioning frame 21 includes a base plate 211 and several adjustment blocks 212 that are locked and fixedly connected to the base plate 211. A limit rod 213 arranged along the vertical direction is fixedly connected to the adjustment block 212. An adjustment groove 214 is provided on the adjustment block 212, and several adjustment holes 215 that cooperate with the adjustment groove 214 are provided on the base plate 211. By adjusting the position of the adjustment block 212 on the base plate 211, the position of the limit rod 213 can be adjusted, and then the shape of the adhesive backing positioning frame 21 is adjusted, thereby adapting to the feeding requirements of adhesives of different shapes and improving adaptability.

[0032] refer to Figures 4 and 5Specifically, the adhesive adsorption and separation platform assembly 3 includes an adhesive vacuum adsorption platform 31 fixedly connected to the base 1 and a rotating cylinder 32 fixedly connected to the base 1. A lower pressing rod 33 for pressing the adhesive head tightly arranged at one end of the adhesive vacuum adsorption platform 31 is fixedly connected to the rotating end of the rotating cylinder 32. The adhesive vacuum adsorption platform 31 is provided with a separation assembly 34 at one end close to the rotating cylinder 32 for clamping one end of the release paper and blowing the adhesive head upward to achieve preliminary separation of the adhesive and the release paper. The separation assembly 34 includes an adhesive vacuum adsorption platform 31 fixedly connected to the rotating end of the rotating cylinder 32. The first separating block 341 is close to the back of one end of the rotating cylinder 32, and the second separating block 343 is slidably connected to the adhesive vacuum adsorption platform 31 based on the telescopic cylinder 342. The first separating block 341 is provided with an inclined separating surface 344 arranged downwardly, and the second separating block 343 is fixedly connected with an inclined pressing claw 345 which is inclined and upwardly protruding and arranged to cooperate with the inclined separating surface 344 to clamp the release paper. The inclined separating surface 344 is evenly provided with a plurality of negative pressure adsorption holes 346 for adsorbing the release paper. Negative pressure is generated by the negative pressure adsorption holes 346. The pressure is applied to the end of the release paper that exceeds the adhesive, and the release paper is clamped by the first separation block 341 and the second separation block 343. A plurality of upwardly inclined blowing holes 347 are evenly opened above the inclined pressure claw 345 of the second separation block 343 for blowing the adhesive upward. The first separation block 341 and the second separation block 343 are respectively provided with an air suction channel 348 and an air blowing channel 349 for connecting the negative pressure adsorption hole 346 and the air blowing hole 347. When the upper and lower material assembly 68 transports the adhesive from the adhesive feeding assembly 2 to the adhesive vacuum seal, After being placed on the adsorption platform 31, the rotating cylinder 32 is first used to drive the lower pressure rod 33 to move so as to press the head of the adhesive. At this time, the separation component 34 drives the second separation block 343 to move toward the direction of the first separation block 341 through the telescopic cylinder 342, and combines with the negative pressure adsorption hole 346 opened on the inclined separation surface 344 to adsorb the release paper, so that the head of the release paper is pressed and adsorbed between the inclined separation surface 344 and the inclined pressure claw 345. At the same time, the head of the adhesive is blown through the blowing hole 347 opened above the inclined pressure claw 345, so that the head of the adhesive is initially separated from the release paper.

[0033] refer to Figure 6Specifically, the conveying component 5 includes a first horizontal screw slide 51 symmetrically fixedly connected to the base 1 along the Y direction and a sliding seat 53 fixedly connected to the sliding end of the first horizontal screw slide 51, a second horizontal screw slide 52 arranged along the X direction is fixedly connected to the sliding seat 53, a vertical screw lifting slide 54 arranged along the vertical direction is fixedly connected to the sliding end of the second horizontal screw slide 52, a mounting seat 55 is fixedly connected to the lifting end of the vertical screw lifting slide 54, and a rotating seat 57 is connected to the bottom of the mounting seat 55 in the horizontal direction based on the horizontal rotating motor 56 for rotation, and the stripping and adsorption component 6 is fixedly connected to the rotating seat 57, and the position and angle adjustment of the stripping and adsorption component 6 are realized by the first horizontal screw slide 51, the second horizontal screw slide 52, the vertical screw lifting slide 54 and the horizontal rotating motor 56.

[0034] refer to Figures 6 to 9Specifically, the peeling adsorption component 6 includes a back glue vacuum adsorption seat 61 fixedly connected to the rotating seat 57 in the horizontal direction and a back glue starting suction cup 62 fixedly connected to one end of the back glue vacuum adsorption seat 61 for adsorbing the back glue head. The rotating seat 57 is also fixedly connected to a peeling seat 63 parallel to the back glue vacuum adsorption seat 61 and a peeling slide 64 slidably connected to the peeling seat 63 along the long side direction of the peeling seat 63. A belt conveyor component 65 is provided on the peeling seat 63 for driving the peeling slide 64 to slide. A lifting and peeling cylinder 66 is fixedly connected, and a glue peeling head 67 is fixedly connected to the lifting end of the lifting and peeling cylinder 66. When the glue needs to be completely separated from the release paper, the glue starting suction cup 62 first absorbs the glue head that is initially separated from the release paper, and then drives the glue peeling head 67 to move between the glue head and the release paper through the conveying component 5 and the lifting and peeling cylinder 66. Then, the belt conveying component 65 drives the glue peeling head 67 to move along the direction of the glue to achieve the separation of the glue and the release paper. At the same time, the glue vacuum adsorption seat 61 is used to push the peeled glue into the adhesive. The bottom of the sliding seat 53 is also fixedly connected with a loading and unloading assembly 68 for recycling the peeled release paper. The loading and unloading assembly 68 includes a fixed seat 681 fixedly connected to the sliding seat 53 in the horizontal direction and a plurality of loading and unloading cylinders 682 fixedly connected to the fixed seat 681 in the vertical direction. A loading and unloading plate 683 is fixedly connected to the telescopic end of the loading and unloading cylinder 682. A plurality of loading and unloading suction cups 684 for adsorbing release paper or adsorbing adhesive are fixedly connected to the loading and unloading plate 683. The loading and unloading assembly 68 is driven by the conveying assembly 5 8 moves, and when it moves to the specified position, the loading and unloading cylinder 682 drives the loading and unloading plate 683 to move up and down, so that the loading and unloading suction cup 684 can adsorb the adhesive or release paper, thereby transporting the adhesive from the adhesive feeding component 2 to the adhesive vacuum adsorption platform 31 or adsorbing the release paper into the waste box 25. Visual inspection cameras 69 for detecting the adhesive pasting effect are symmetrically fixed at both ends of the sliding seat 53 along the X direction. The pasting position is identified and detected by the visual inspection cameras 69 arranged at both ends of the sliding seat 53, so as to ensure the adhesive pasting effect.

[0035] refer to Figure 10Specifically, the product flipping assembly 7 includes a flip lifting seat 71 that is slidably connected to the base 1 along the vertical direction based on a vertical slide rail, and a flip shaft 72 that is rotatably connected to the flip lifting seat 71. A flip motor 73 is fixedly connected to the flip lifting seat 71 to drive the flip shaft 72 to flip. A product vacuum adsorption table 74 for adsorbing the product is fixedly connected to the flip shaft 72. The flip motor 73 drives the flip shaft 72 to rotate, thereby driving the product vacuum adsorption table 74 to flip. A servo lifting adjustment electric cylinder 75 is fixedly connected to the base 1 to drive the flip lifting seat 71 to rise and fall so that the product vacuum adsorption table 74 is flush with the bonding platform assembly 4.

[0036] The adhesive is then sucked up by the adhesive feed assembly 31 and the adhesive is then sucked up by the adhesive feed assembly 31. The adhesive feed assembly 31 is pressed down by the adhesive feed assembly 31 and the adhesive is then sucked up by the adhesive feed assembly 31. The lifting and peeling cylinder 66 is provided with a back glue peeling head 67. When the back glue needs to be completely separated from the release paper, the back glue starting suction cup 62 first adsorbs the back glue head that is initially separated from the release paper, and then the back glue peeling head 67 is driven to move between the back glue head and the release paper through the conveying component 5 and the lifting and peeling cylinder 66. Then, the back glue peeling head 67 is driven to move along the direction of the back glue through the belt conveying component 65 to complete the separation of the back glue from the release paper. At the same time, the peeled back glue is adsorbed by the back glue vacuum adsorption seat 61. At the same time, the product is adsorbed and flipped onto the bonding platform for adsorption and fixation through the product flipping component 7. Then, the back glue is transported to the top of the product through the conveying component 5 to realize automatic pasting of the back glue to the product. During the pasting process, the pasting position is identified and detected by the visual inspection cameras 69 arranged at both ends of the sliding seat 53 to ensure the pasting effect of the back glue. After the pasting is completed, the product is automatically unloaded through the product flipping component 7.

[0037] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make creative modifications to this embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An automatic adhesive peeling and pasting device, comprising a base (1); characterized in that: The base (1) is fixedly connected with a back glue feeding assembly (2) for providing back glue, a back glue adsorption and separation platform assembly (3) for preliminarily separating the back glue from the release paper, a loading and unloading assembly (68) for loading the back glue or unloading the release paper, and a laminating platform assembly (4) for laminating the back glue on the product. The base (1) is also movably connected with a peeling adsorption assembly (6) for adsorbing the back glue and peeling the back glue from the release paper based on the conveying assembly (5). The base (1) is also provided with a product turning assembly (7) for adsorbing and conveying the product to the laminating platform assembly (4). The adhesive adsorption and separation platform assembly (3) comprises an adhesive vacuum adsorption platform (31) fixedly connected to the base (1) and a rotary cylinder (32) fixedly connected to the base (1); a rotary end of the rotary cylinder (32) is fixedly connected to a lower pressing rod (33) for pressing the adhesive head tightly against one end of the adhesive vacuum adsorption platform (31); and an end of the adhesive vacuum adsorption platform (31) close to the rotary cylinder (32) is provided with a separation assembly (34) for clamping one end of the release paper and blowing the adhesive head upwards to achieve preliminary separation of the adhesive from the release paper; The separation assembly (34) comprises a first separation block (341) fixedly connected to the back of one end of the adhesive vacuum adsorption platform (31) close to the rotating cylinder (32) and a second separation block (343) slidably connected to the adhesive vacuum adsorption platform (31) based on the telescopic cylinder (342), the first separation block (341) is provided with an inclined separation surface (344) inclined downward, and the second separation block (343) is fixedly connected with an upward protruding inclined setting for cooperating with the inclined separation surface (344) to clamp the release paper The inclined pressure claw (345) is provided with a plurality of negative pressure adsorption holes (346) for adsorbing the release paper, and the second separation block (343) is provided with a plurality of upwardly inclined blowing holes (347) for blowing the adhesive upward, and the first separation block (341) and the second separation block (343) are provided with an air suction channel (348) and an air blowing channel (349) for connecting the negative pressure adsorption holes (346) and the air blowing holes (347). The conveying assembly (5) includes a first horizontal screw slide (51) symmetrically fixedly connected to the base (1) along the Y direction and a sliding seat (53) fixedly connected to the sliding end of the first horizontal screw slide (51); the sliding seat (53) is fixedly connected to a second horizontal screw slide (52) arranged along the X direction; the sliding end of the second horizontal screw slide (52) is fixedly connected to a vertical screw lifting slide (54) arranged along the vertical direction; the lifting end of the vertical screw lifting slide (54) is fixedly connected to a mounting seat (55); the bottom of the mounting seat (55) is connected to a rotating seat (57) for rotation along the horizontal direction based on a horizontal rotating motor (56); the stripping adsorption assembly (6) is fixedly connected to the rotating seat (57); The stripping and adsorption assembly (6) includes a back glue vacuum adsorption seat (61) fixedly connected to the rotating seat (57) in the horizontal direction and a back glue head suction cup (62) fixedly connected to one end of the back glue vacuum adsorption seat (61) for adsorbing the back glue head. The rotating seat (57) is also fixedly connected to a stripping seat (63) parallel to the back glue vacuum adsorption seat (61) and a stripping slide (64) slidably connected to the stripping seat (63) along the long side direction of the stripping seat (63). The stripping seat (63) is provided with a belt conveying assembly (65) for driving the stripping slide (64) to slide. The stripping slide (64) is fixedly connected to a lifting and stripping cylinder (66) in the vertical direction. The lifting end of the lifting and stripping cylinder (66) is fixedly connected to the back glue stripping head (67).

2. The automatic adhesive peeling and pasting device according to claim 1, characterized in that: The adhesive feeding assembly (2) includes an adhesive positioning frame (21) fixedly connected to the base (1) and a lifting plate (22) slidably connected to the adhesive positioning frame (21) along the vertical direction for supporting the stacked adhesive. A servo lifting cylinder (23) is fixedly connected to the base (1) along the vertical direction for driving the lifting plate (22) to move up and down. Guide columns (24) are fixedly connected to both sides of the lifting plate (22) along the vertical direction. A guide hole is provided on the base (1) to cooperate with the guide column (24) to ensure the stability of the lifting process of the lifting plate (22). A waste box (25) for collecting waste release paper is fixedly provided on the base (1).

3. The automatic adhesive peeling and pasting device according to claim 2, characterized in that: The adhesive-backed positioning frame (21) comprises a base plate (211) and a plurality of adjustment blocks (212) locked and fixedly connected to the base plate (211); a limit rod (213) arranged along the vertical direction is fixedly connected to the adjustment block (212); an adjustment slot (214) is provided on the adjustment block (212); and a plurality of adjustment holes (215) cooperating with the adjustment slots (214) are provided on the base plate (211).

4. The automatic adhesive peeling and pasting device according to claim 1, characterized in that: The loading and unloading assembly (68) includes a fixed seat (681) fixedly connected to the sliding seat (53) in the horizontal direction and a plurality of loading and unloading cylinders (682) fixedly connected to the fixed seat (681) in the vertical direction. The telescopic end of the loading and unloading cylinder (682) is fixedly connected to a loading and unloading plate (683). The loading and unloading plate (683) is fixedly connected to a plurality of loading and unloading suction cups (684) for adsorbing release paper or adsorbing adhesive.

5. The automatic adhesive peeling and pasting device according to claim 1, characterized in that: The sliding seat (53) is symmetrically and fixedly connected to two ends along the X direction with visual inspection cameras (69) for detecting the adhesive bonding effect.

6. The automatic adhesive peeling and pasting device according to claim 1, characterized in that: The product turning assembly (7) comprises a turning lift seat (71) connected to the base (1) in a sliding manner along a vertical direction based on a vertical slide rail, and a turning shaft (72) connected to the turning lift seat (71) in a rotatable manner. A turning motor (73) is fixedly connected to the turning lift seat (71) for driving the turning shaft (72) to turn over. A product vacuum adsorption table (74) for adsorbing products is fixedly connected to the turning shaft (72). A servo lifting and adjusting electric cylinder (75) is fixedly connected to the base (1) for driving the turning lift seat (71) to move up and down so that the product vacuum adsorption table (74) is flush with the bonding platform assembly (4).

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