Spool taping machine

Abstract

The utility model belongs to photovoltaic cell manufacturing technical field, concretely relates to a reel is with pasting machine, this pasting machine includes paper wrapping mechanism, paper wrapping mechanism includes: the bearing station for horizontal reel placement, a pair of paper wrapping claw, is in the radial both sides of reel and shows the open state, and paper wrapping claw can be along the circumferential movement of reel and shows the folding state at its top, a pair of transmission parts, and each transmission part is connected with one of paper wrapping claw, a pair of paper wrapping drive parts, and each paper wrapping drive part is drivenly connected with one of transmission part, paper wrapping drive part drives corresponding transmission part movement, and drives corresponding paper wrapping claw along the circumferential movement of reel, to realize opening or folding. Adopt the pasting machine of reel of the utility model, utilize paper wrapping drive part to drive corresponding transmission part, make transmission part drive paper wrapping claw to open and close, to simulate the action of paper tape wrapping reel with both hands, to realize automatic paper wrapping, can promote pasting efficiency, guarantee the consistency of wrapping.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic cell manufacturing technology, specifically to a roll-type sticker machine. Background Technology

[0002] In the production process of welding strip, the spools of welding strip after being slit need to be properly packaged and labeled. The usual practice is to wrap a layer of kraft paper around the outside of the spool and then attach tape to the kraft paper to secure and seal it.

[0003] Currently, the process of wrapping welding strip rolls with paper in the industry mainly relies on manual labor. Operators manually wrap kraft paper around the outer surface of the roll and manually stick tape to fix the kraft paper. However, manual operation is inefficient and the wrapping is inconsistent. Utility Model Content

[0004] To improve the low efficiency and poor wrapping consistency of the existing roll sticker process, this utility model provides a roll sticker machine.

[0005] A paper-wrapping machine for rolls according to an embodiment of the present invention includes a paper-wrapping mechanism, the paper-wrapping mechanism comprising: A support platform for horizontally placing the scroll. A pair of paper-wrapping claws are open on both radial sides of the roll, and the paper-wrapping claws can move circumferentially along the roll to close at the top. A pair of transmission components, each transmission component being connected to one of the paper-wrapping claws; A pair of paper-wrapping drive components, each of which is connected to one of the transmission components; The wrapping drive unit drives the corresponding transmission unit to move, causing the corresponding wrapping claw to move circumferentially along the roll to open or close.

[0006] In some embodiments, the paper-wrapping drive is a rotary cylinder, and the paper-wrapping drive is correspondingly disposed at both ends of the axial direction of the roll; and / or, The transmission component includes a pair of wrapping arms and a pair of wrapping rods. The wrapping rods are arranged parallel to the axial direction of the roll and connected to the corresponding wrapping claws. The wrapping arms are connected to the corresponding wrapping rods and the wrapping drive unit. The wrapping drive unit drives the corresponding wrapping arms to swing. The swinging wrapping arms drive the corresponding wrapping claws to move through the wrapping rods.

[0007] In some embodiments, the paper-wrapping mechanism further includes a pair of first telescopic cylinders, the first telescopic cylinders being vertically arranged and correspondingly connected to the paper-wrapping drive; and / or, The paper wrapping mechanism also includes a pair of second telescopic cylinders, which are arranged longitudinally along the paper wrapping swing arm and connected to the corresponding paper wrapping swing arm and the paper wrapping rod.

[0008] In some embodiments, the wrapping claws are offset along the axial direction of the roll.

[0009] In some embodiments, a paper feeding mechanism is further included, which includes a paper feed tray, a horizontally arranged paper feed track, a paper feed slide movably disposed on the paper feed track, a paper feed suction cup movably disposed on the paper feed slide, a first paper feeding drive for driving the paper feed slide to move, and a second paper feeding drive for driving the paper feed suction cup to move up and down, wherein the paper feed suction cup picks up the paper tape in the paper feed tray and places it on the support platform.

[0010] In some embodiments, an air blowing assembly is provided on one side of the paper feed tray, and the air blowing assembly blows air onto the paper feeding suction cup from the side.

[0011] In some embodiments, a reel feeding mechanism is further included, the reel feeding mechanism including a feeding track, a feeding slide movably disposed on the feeding track, a feeding gripper movably disposed on the feeding slide, a first feeding drive member for driving the feeding slide to move, and a second feeding drive member for driving the feeding gripper to move up and down, wherein the feeding gripper clamps the reel and places it on the support platform.

[0012] In some embodiments, the device further includes an adhesive applicator, which includes a swingable adhesive applicator arm, a liftable adhesive applicator suction cup mounted on the arm, a first adhesive applicator drive for driving the arm to swing, and a second adhesive applicator drive for driving the suction cup to lift, wherein the suction cup picks up adhesive tape and applies it to the paper tape wrapped around the roll.

[0013] In some embodiments, a glue feeding mechanism is further included, which includes a roller, a guide wheel, a cutting blade, a movable glue feeding gripper, a first glue feeding drive for driving the glue feeding gripper to move, and a second glue feeding drive for driving the cutting blade. The roller is used to hold a roll of adhesive tape, the adhesive tape passes sequentially through the guide wheel and the cutting blade, the glue feeding gripper is used to clamp the adhesive tape and move it away from the cutting blade, and the cutting blade is used to cut the adhesive tape.

[0014] In some embodiments, the support platform is centrally located, the feeding track and the paper feeding track are arranged on adjacent sides of the support platform, the paper feeding tray is located on the side of the support platform away from the feeding track, and the adhesive applicator and the adhesive feeding mechanism are located on the side of the support platform closer to the feeding track.

[0015] The roll-type sticker machine of this invention first places the wrapping paper on the support platform. At this time, a pair of wrapping claws are open on both sides of the roll, and the two sides of the paper strip are placed on top of the wrapping claws. Then, the roll is placed on the support platform so that the paper strip wraps around the bottom of the roll. Next, the wrapping drive unit drives the corresponding transmission unit, so that the transmission unit drives the wrapping claws to close, simulating the action of two hands wrapping the paper strip around the roll, thereby realizing automatic wrapping, which can improve sticker application efficiency and ensure the consistency of wrapping. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a roll-type sticker machine according to one embodiment of this application; Figure 2 This is a schematic diagram of the paper-wrapping mechanism according to one embodiment of this application; Figure 3 This is a schematic diagram of the structure of a pair of wrapping claws, a transmission member, and a wrapping drive member in a wrapping mechanism according to one embodiment of this application; Figure 4 This is a schematic diagram of the paper feeding mechanism according to one embodiment of this application; Figure 5 This is a schematic diagram of the structure of a roll feeding mechanism according to one embodiment of this application; Figure 6 This is a schematic diagram of the adhesive feeding mechanism and adhesive application mechanism according to one embodiment of this application.

[0017] In the diagram: 10. Paper wrapping mechanism; 11. Support platform; 12. Paper wrapping claw; 12a. Paper wrapping claw I; 12b. Paper wrapping claw II; 13. Paper wrapping swing arm; 13a. Paper wrapping swing arm I; 13b. Paper wrapping rod; 14. Paper wrapping rod I; 14a. Paper wrapping rod II; 14b. Paper wrapping drive component; 15. Paper wrapping drive component I; 15a. Paper wrapping drive component II; 15b. First telescopic cylinder; 16. First telescopic cylinder I; 16a. First telescopic cylinder II; 16b. Second telescopic cylinder; 17. Second telescopic cylinder I; 17a. Second telescopic cylinder II; 17b. Paper feeding mechanism; 20. Paper supply tray; 21. Paper feeding... Paper track 22; paper feeding slide 23; paper feeding suction cup 24; second paper feeding drive 25; air blowing assembly 26; column 27; roll feeding mechanism 30; feeding track 31; feeding slide 32; feeding gripper 33; first feeding drive 34; second feeding drive 35; glue feeding mechanism 40; roller 41; guide wheel 42; cutting tool 43; glue feeding gripper 44; first glue feeding drive 45; second glue feeding drive 46; glue application mechanism 50; glue application swing arm 51; glue application suction cup 52; first glue application drive 53; second glue application drive 54; roll 60. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] The orientations or positional relationships indicated by terms such as "axial," "radial," "circumferential," "top," etc., used in this specification are based on the orientations or positional relationships shown in the accompanying drawings and are only for the purpose of simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] As shown in Figure 1, this embodiment provides a roll sticker machine, including a paper wrapping mechanism 10, a paper feeding mechanism 20, a roll feeding mechanism 30, an adhesive feeding mechanism 40, and an adhesive application mechanism 50.

[0021] See details Figure 2-3 The paper-wrapping mechanism 10 includes a support platform 11, a pair of paper-wrapping claws 12, a pair of transmission components, and a pair of paper-wrapping drive components 15. The support platform 11 is used to horizontally place the roll 60. The pair of paper-wrapping claws 12 are open on both radial sides of the roll 60 and can move along the circumference of the roll 60 to the top to close. Each transmission component is connected to one of the paper-wrapping claws 12. Each paper-wrapping drive component 15 drives one of the transmission components. The paper-wrapping drive component 15 drives the corresponding transmission component to move, causing the corresponding paper-wrapping claw 12 to move along the circumference of the roll 60 to open or close.

[0022] Specifically, in this embodiment, the horizontal placement of the spool 60 means that the axial direction of the spool 60 is parallel to the horizontal plane and placed on the support platform 11. The paper-wrapping claws 12 specifically include paper-wrapping claw I 12a and paper-wrapping claw II 12b. When paper-wrapping claws I 12a and paper-wrapping claw II 12b are respectively arranged on both radial sides of the spool 60, the paper-wrapping claws I 12a and paper-wrapping claw II 12b are in an open state; when paper-wrapping claws I 12a and paper-wrapping claw II 12b are close together at the top of the spool 60, the paper-wrapping claws I 12a and paper-wrapping claw II 12b are in a closed state.

[0023] During the wrapping process, the wrapping paper is first placed on the support platform 11. At this time, the pair of wrapping claws 12 are open on both sides of the roller 60, and the two sides of the paper strip are placed on top of the pair of wrapping claws 12. Then, the roller 60 is placed on the support platform 11 so that the paper strip wraps around the bottom of the roller 60. Next, the wrapping drive 15 is activated to drive the corresponding transmission component, so that the transmission component drives the wrapping claws 12 to close, thereby simulating the action of both hands wrapping the paper strip around the roller 60, thus realizing automatic wrapping, which can improve the sticker application efficiency and ensure the consistency of wrapping.

[0024] In the wrapping mechanism 10 of this embodiment, the wrapping drive 15 is preferably a rotary cylinder, and the wrapping drive 15 is correspondingly arranged at both ends of the axial direction of the roll 60; the transmission component preferably includes a pair of wrapping swing arms 13 and a pair of wrapping rods 14. The wrapping rods 14 are arranged parallel to the axial direction of the roll 60 and connected to the corresponding wrapping claws 12. The wrapping swing arms 13 are connected to the corresponding wrapping rods 14 and the wrapping drive 15. The wrapping drive 15 drives the corresponding wrapping swing arms 13 to swing. The swinging wrapping swing arms 13 drive the corresponding wrapping claws 12 to move through the wrapping rods 14, so as to realize the opening or closing action of the wrapping claws 12.

[0025] In this embodiment, the pair of paper-wrapping drive components 15 specifically include paper-wrapping drive component I 15a and paper-wrapping drive component II 15b, and the transmission components specifically include paper-wrapping swing arm I 13a, paper-wrapping swing arm II 13b, paper-wrapping rod I 14a, and paper-wrapping rod II 14b. Paper-wrapping drive component I 15a sequentially drives the paper-wrapping claw I 12a to move via paper-wrapping swing arm I 13a and paper-wrapping rod I 14a, and paper-wrapping drive component II 15b sequentially drives the paper-wrapping claw II 12b to move via paper-wrapping swing arm II 13b and paper-wrapping rod II 14b. It should be noted that in this embodiment, the paper-wrapping drive component 15 can also be selected from conventional motors or telescopic cylinders as needed, and the transmission components can be selected from linkage assemblies to achieve transmission as needed.

[0026] The paper wrapping mechanism 10 in this embodiment further includes a pair of first telescopic cylinders 16 and / or a pair of second telescopic cylinders 17. The first telescopic cylinders 16 are vertically arranged and correspondingly connected to the paper wrapping drive component 15 to control the lifting and lowering of the corresponding paper wrapping drive component 15. The second telescopic cylinders 17 are arranged longitudinally along the paper wrapping swing arm 13 and are connected to the corresponding paper wrapping swing arm 13 and paper wrapping rod 14 to control the distance between the paper wrapping claw 12 and the roll 60. The first telescopic cylinders 16 and the second telescopic cylinders 17 cooperate to meet the paper wrapping requirements of rolls 60 of different specifications. Specifically, the first telescopic cylinder 16 includes a first telescopic cylinder I 16a and a first telescopic cylinder II 16b, and the second telescopic cylinder 17 includes a second telescopic cylinder I 17a and a second telescopic cylinder II 17b. The first telescopic cylinder I16a is connected to the paper wrapping drive I15a, the first telescopic cylinder II16b is connected to the paper wrapping drive II15b, the second telescopic cylinder I17a is connected to the paper wrapping swing arm I13a and the paper wrapping rod I14a, and the second telescopic cylinder II17b is connected to the paper wrapping swing arm II13b and the paper wrapping rod II14b.

[0027] In this embodiment, the wrapping claws 12 are staggered along the axial direction of the roll 60 to prevent them from interfering with each other when closed. The number of wrapping claws 12 can be set according to actual needs; in this embodiment, two wrapping claws 12 are provided on each wrapping rod 14.

[0028] See details Figure 4 The paper feeding mechanism 20 in this embodiment includes a paper feeding tray 21, a horizontally arranged paper feeding track 22, a paper feeding slide 23 movably disposed on the paper feeding track 22, a paper feeding suction cup 24 movably disposed on the paper feeding slide 23, a first paper feeding drive for driving the paper feeding slide 23 to move, and a second paper feeding drive 25 for driving the paper feeding suction cup 24 to move up and down. The paper feeding suction cup 24 picks up the paper tape in the paper feeding tray 21 and places it on the support platform 11 to realize automatic paper feeding.

[0029] Specifically, in this embodiment, the first paper feeding drive is preferably a motor, which converts the rotary motion into the linear motion of the paper feeding slide 23 through a transmission structure such as a ball screw or a synchronous belt. The second paper feeding drive 25 is preferably a telescopic cylinder, which is mounted on the paper feeding slide 23 to drive the paper feeding suction cup 24 to rise and fall.

[0030] During the paper feeding process, the first paper feeding drive unit first drives the paper feeding suction cup 24 to move along the paper feeding track 22 to approach the paper supply tray 21; then the second paper feeding drive unit 25 drives the paper feeding suction cup 24 to rise and fall to pick up the paper strip from the paper supply tray 21; next, the first paper feeding drive unit drives the paper feeding suction cup 24 to move along the paper feeding track 22 to approach the carrier platform 11; finally, the second paper feeding drive unit 25 drives the paper feeding suction cup 24 to rise and fall to place the paper strip on the carrier platform 11 and make the two sides of the paper strip rest on the wrapping claw 12.

[0031] One side of the paper feed tray 21 is equipped with an air blowing component 26, which blows air from the side onto the paper feeding suction cup 24 to blow off excess paper strips, ensuring that the paper feeding suction cup 24 picks up one paper strip at a time. In this embodiment, the number of paper feed trays 21 is set to three according to requirements. The edge of each paper feed tray 21 is limited by a column 27. Different paper feed trays 21 are used to hold paper strips of different specifications to meet the paper wrapping requirements of rolls 60 of different specifications.

[0032] See details Figure 5 The reel feeding mechanism 30 of this embodiment includes a horizontally arranged feeding track 31, a movably mounted feeding slide 32 on the feeding track 31, a lifting-mounted feeding gripper 33 on the feeding slide 32, a first feeding drive 34 for driving the feeding slide 32 to move, and a second feeding drive 35 for driving the feeding gripper 33 to lift. The feeding gripper 33 clamps the reel 60 and places it on the support platform 11 to realize automatic feeding of the reel 60.

[0033] Specifically, in this embodiment, the first feeding drive 34 is preferably a rodless cylinder, which drives the feeding slide 32 to move on the feeding pipe. The second feeding drive 35 is preferably a telescopic cylinder, which is mounted on the feeding slide 32 to drive the feeding gripper 33 to rise and fall.

[0034] See details Figure 1 and 5 During the feeding process of the roll 60, the first feeding drive 34 drives the feeding gripper 33 to move along the paper feeding track 22 to approach the roll 60 to be wrapped with paper. Then, the second feeding drive 35 drives the feeding gripper 33 to rise and fall to pick up the roll 60. Next, the first feeding drive 34 drives the feeding gripper to move along the feeding track 31 to approach the support platform 11. Finally, the second feeding drive 35 drives the feeding gripper 33 to rise and fall to place the roll 60 on the support platform 11.

[0035] See details Figure 6 The adhesive applicator 50 in this embodiment includes a swingable adhesive applicator arm 51, an adhesive applicator suction cup 52 that can be raised and lowered on the adhesive applicator arm 51, a first adhesive applicator drive 53 for driving the adhesive applicator arm 51 to swing, and a second adhesive applicator drive 54 for driving the adhesive applicator suction cup 52 to rise and fall. The adhesive applicator suction cup 52 picks up the adhesive tape and sticks it to the paper tape wrapped in the roll 60 to achieve automatic adhesive applicator application.

[0036] Specifically, in this embodiment, the first adhesive application drive 53 is preferably a rotary cylinder, which drives the adhesive application swing arm 51 to swing horizontally. The second adhesive application drive 54 is preferably a lifting cylinder, which is mounted on the adhesive application swing arm 51 to drive the adhesive application suction cup 52 to rise and fall.

[0037] See details Figure 1 and 6 During the tape application process, the first tape application driver 53 drives the tape application swing arm 51 to swing, bringing the tape application suction cup 52 closer to the cut tape. Then, the second tape application driver 54 drives the tape application suction cup 52 to rise and fall to pick up the cut tape. Next, the first tape application driver 53 drives the tape application swing arm 51 to swing, bringing the tape application suction cup 52 closer to the support platform 11. Finally, the second tape application driver 54 drives the tape application suction cup 52 to rise and fall to stick the tape to the paper tape wrapped in the roll 60.

[0038] See details Figure 6 The glue feeding mechanism 40 in this embodiment includes a roller 41, a guide wheel 42, a cutting blade 43, a movable glue feeding gripper 44, a first glue feeding drive 45 for driving the glue feeding gripper 44 to move, and a second glue feeding drive 46 for driving the cutting blade 43. The roller 41 is inserted into the tape roll, and the tape passes through the guide wheel 42 and the cutting blade 43 in sequence. The glue feeding gripper 44 is used to clamp the tape and move it away from the cutting blade 43. The cutting blade 43 is used to cut the tape, thereby realizing automatic glue feeding.

[0039] Specifically, in this embodiment, the first adhesive feeding drive 45 is preferably a telescopic cylinder, which drives the adhesive feeding gripper 44 to approach and move away from the cutting blade 43. The second adhesive feeding drive 46 is preferably a cylinder, which drives the cutting blade 43 to cut the tape.

[0040] See details Figure 1 and 6 The tape first passes through the guide wheel 42 and the cutting blade 43 in sequence; then the first glue feeding drive 45 controls the glue feeding jaw 44 to approach the cutting blade 43 and clamps the tape with the glue feeding jaw 44; next, the first glue feeding drive 45 controls the glue feeding jaw 44 to move away from the cutting blade 43 to pull out the tape; finally, the second glue feeding drive 46 drives the cutting blade 43 to cut the tape.

[0041] See details Figure 1-2In this embodiment, the support platform 11 of the paper wrapping mechanism 10 is preferably positioned in the center, the feeding track 31 in the roll feeding mechanism 30 and the paper feeding track 22 in the paper feeding mechanism 20 are arranged on adjacent sides of the support platform 11, the paper feeding tray 21 in the paper feeding mechanism 20 is located on the side of the support platform 11 away from the feeding track 31, and the adhesive applicator 50 and the adhesive feeding mechanism 40 are located on the side of the support platform 11 close to the feeding track 31.

[0042] The projections of the feeding track 31 and the paper feeding track 22 onto the horizontal plane are perpendicular. The feeding slide 32 on the feeding track 31 and the paper feeding slide 23 on the paper feeding track 22 have sufficient moving space. The adhesive applicator 50 and the adhesive feeding mechanism 40 are located on opposite sides of the paper tray 21 on the support platform 11, with a relatively large distance between the paper tape and the adhesive tape. The feeding gripper 33 on the feeding slide 32 clamps the roll 60 from the opposite side of the paper feeding track 22 to the support platform 11, and the paper feeding suction cup 24 on the paper feeding slide 23 sucks up the paper tape from the opposite side of the feeding track 31 to the support platform 11. This arrangement can effectively improve the problem of mutual interference between the various mechanisms in the process of automatic paper feeding, automatic feeding, automatic adhesive feeding, and automatic adhesive applicator application.

[0043] In this embodiment, the paper feeding mechanism 20, the roll feeding mechanism 30, the paper wrapping mechanism 10, the glue feeding mechanism 40, and the glue applying mechanism 50 work together. First, the paper feeding mechanism 20 picks up the paper tape and feeds it to the paper wrapping mechanism 10. Then, the roll feeding mechanism 30 clamps the roll 60 and feeds it to the paper wrapping mechanism 10. Next, the paper wrapping mechanism 10 wraps the paper tape around the roll 60, while the glue feeding mechanism 40 cuts the tape. Finally, the glue applying mechanism 50 applies the tape to the paper tape wrapped around the roll 60, thus achieving fully automatic sticker application.

[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A sticker-printing machine for rolls, characterized in that, Includes a paper wrapping mechanism (10), said paper wrapping mechanism (10) comprising: A support platform (11) is used to place the scroll (60) horizontally. A pair of paper-wrapping claws (12) are open on both sides of the radial direction of the scroll (60), and the paper-wrapping claws (12) can move along the circumference of the scroll (60) to the top of the scroll and close. A pair of transmission components, each transmission component being connected to one of the paper-wrapping claws (12). A pair of paper-wrapping drive units (15), each of which is connected to one of the transmission units; The wrapping drive (15) drives the corresponding transmission component to move, causing the corresponding wrapping claw (12) to move circumferentially along the scroll (60) to open or close.

2. The roll-type sticker machine according to claim 1, characterized in that: The paper-wrapping drive (15) is a rotary cylinder, and the paper-wrapping drive (15) is correspondingly disposed at both ends of the axial direction of the roll (60); and / or, The transmission component includes a pair of wrapping arms (13) and a pair of wrapping rods (14). The wrapping rods (14) are arranged parallel to the axial direction of the roll (60) and connected to the corresponding wrapping claws (12). The wrapping arms (13) are connected to the corresponding wrapping rods (14) and the wrapping drive (15). The wrapping drive (15) drives the corresponding wrapping arms (13) to swing. The swinging wrapping arms (13) drive the corresponding wrapping claws (12) to move through the wrapping rods (14).

3. The roll-type sticker machine according to claim 2, characterized in that: The paper-wrapping mechanism (10) further includes a pair of first telescopic cylinders (16), the first telescopic cylinders (16) being vertically arranged and correspondingly connected to the paper-wrapping drive (15); and / or, The paper wrapping mechanism (10) further includes a pair of second telescopic cylinders (17), which are arranged longitudinally along the paper wrapping arm (13) and connected to the corresponding paper wrapping arm (13) and the paper wrapping rod (14).

4. The roll-type sticker machine according to claim 2, characterized in that: The wrapping claws (12) are misaligned along the axial direction of the roll (60).

5. The roll-type sticker machine according to any one of claims 1-4, characterized in that: It also includes a paper feeding mechanism (20), which includes a paper feeding tray (21), a horizontally arranged paper feeding track (22), a paper feeding slide (23) movably arranged on the paper feeding track (22), a paper feeding suction cup (24) movably arranged on the paper feeding slide (23), a first paper feeding drive for driving the paper feeding slide (23) to move, and a second paper feeding drive for driving the paper feeding suction cup (24) to rise and fall, wherein the paper feeding suction cup (24) picks up the paper tape in the paper feeding tray (21) and places it on the support platform (11).

6. The roll-type sticker machine according to claim 5, characterized in that: An air blowing assembly (26) is provided on one side of the paper feed tray (21), and the air blowing assembly (26) blows air onto the paper feeding suction cup (24) from the side.

7. The roll-type sticker machine according to claim 5, characterized in that: It also includes a reel feeding mechanism (30), which includes a feeding track (31), a feeding slide (32) movably disposed on the feeding track (31), a feeding gripper (33) movably disposed on the feeding slide (32), a first feeding drive (34) for driving the feeding slide (32) to move, and a second feeding drive (35) for driving the feeding gripper (33) to rise and fall, wherein the feeding gripper (33) clamps the reel (60) and places it on the support platform (11).

8. The roll-type sticker machine according to claim 7, characterized in that: It also includes an adhesive applicator (50), which includes a swingable adhesive applicator arm (51), an adhesive applicator suction cup (52) that is raised and lowered on the adhesive applicator arm (51), a first adhesive applicator drive (53) for driving the adhesive applicator arm (51) to swing, and a second adhesive applicator drive (54) for driving the adhesive applicator suction cup (52) to rise and fall, wherein the adhesive applicator suction cup (52) picks up the adhesive tape and sticks it to the paper tape wrapped in the roll (60).

9. The roll-type sticker machine according to claim 8, characterized in that: It also includes a glue feeding mechanism (40), which includes a roller (41), a guide wheel (42), a cutting blade (43), a movable glue feeding gripper (44), a first glue feeding drive (45) for driving the glue feeding gripper (44) to move, and a second glue feeding drive (46) for driving the cutting blade (43). The roller (41) is used to hold a roll of tape, and the tape passes through the guide wheel (42) and the cutting blade (43) in sequence. The glue feeding gripper (44) is used to clamp the tape and move it away from the cutting blade (43), and the cutting blade (43) is used to cut the tape.

10. The roll-type sticker machine according to claim 9, characterized in that: The support platform (11) is centrally located, the feeding track (31) and the paper feeding track (22) are arranged on adjacent sides of the support platform (11), the paper feeding tray (21) is located on the side of the support platform (11) away from the feeding track (31), and the adhesive applicator (50) and the adhesive feeding mechanism (40) are located on the side of the support platform (11) close to the feeding track (31).

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