A waste collecting guide roller device for a rewinding machine

Abstract

The utility model provides a kind of waste collection guide roller device for rewinder, including rewinding roller and labeller, the labeller is used to transport label material without being labeled to labeling end, to rewinding roller is labeled operation, then the bottom material that has been labeled is recycled, the labeller is sequentially provided with first driven steel roller, main drive rubber roller and second driven steel roller in material roll transport process, first gap is equipped between the main drive rubber roller and first driven steel roller, only for through label material without being labeled, second gap is equipped between the main drive rubber roller and second driven steel roller, only for through the bottom material that has been labeled, static electricity phenomenon is generated in the second gap transport process of bottom material, so that the output end of the second gap of bottom material can be temporarily adsorbed second driven steel roller, avoid bottom material back roll, label material on the labeller first through first gap is labeled, and the bottom material that is labeled is guided from second gap, and complete bottom material recycling.

Description

Technical Field

[0001] This utility model relates to the field of rewinding machine technology, and more specifically, to a waste collection guide roller device for a rewinding machine. Background Technology

[0002] In the film production process, the film needs to be rewound, and labels are affixed during this process to facilitate peeling off the layers of film one by one, followed by cutting to form finished products for packaging and market sale. However, existing film rewinding machines are all semi-manually operated, resulting in low efficiency and inconsistent rewinding effects.

[0003] Utility model patent CN106006139B discloses an automatic rewinding machine, including a frame, a control system, a rewinding and cutting mechanism for rewinding and cutting raw materials, a winding mechanism for winding the rewinded and cut raw materials, a labeling mechanism for sealing and labeling the products wound by the winding mechanism, a feeding mechanism for providing raw materials to the rewinding and cutting mechanism, a rotating clamping mechanism for passing paper tubes to the rewinding and cutting mechanism, a paper tube feeding device for providing paper tubes to the rotating clamping mechanism, and a glue dispensing device for applying glue to the paper tubes. The rewinding and cutting mechanism, winding mechanism, labeling mechanism, feeding mechanism, rotating clamping mechanism, paper tube feeding device, and glue dispensing device are all mounted on the frame and connected to the control system.

[0004] However, the labeling mechanism of the automatic rewinding machine described above is only used for sealing and labeling products. In actual film processing, labels are usually applied between each film to facilitate the tearing of each film layer. The above patent is not applicable to this operation.

[0005] In view of this, during the process of recycling material rolls in a labeling machine, it is also necessary to consider the problem of rewinding of the labeled base material due to friction during transportation. Therefore, this utility model proposes a waste material collection guide roller device for a rewinding machine to effectively prevent rewinding. Utility Model Content

[0006] In view of this, in order to solve the above problems, this utility model proposes a waste collection guide roller device for a rewinding machine, including a rewinding roller 1 and a labeling machine 2. The device is characterized in that: a support frame 3 is provided near the body of the rewinding roller 1; the support frame 3 has an L-shaped structure; the horizontal support of the support frame 3 is located at the bottom of the rewinding roller 1 to strengthen the support force on the rewinding roller 1; the vertical support of the support frame 3 is provided with a Z-axis transport mechanism 5 and a Y-axis transport mechanism 4; the labeling machine 2 is provided on the Z-axis transport mechanism 5; the labeling machine 2 is positioned facing the side of the rewinding roller 1 during rewinding operation; and the labeling machine 2 is used to transport unlabeled label material to the labeling end. The rewinding roller 1 performs the labeling operation, and then the labeled base material is recycled. The labeling machine 2 is equipped with a first driven steel roller 91, a main drive rubber roller 92 and a second driven steel roller 93 in sequence during the material roll transportation process. A first gap 94 is provided between the main drive rubber roller 92 and the first driven steel roller 91, which is only for passing unlabeled label material. A second gap 95 is provided between the main drive rubber roller 92 and the second driven steel roller 93, which is only for passing labeled base material. During the transportation of the base material in the second gap 95, static electricity will be generated, which will cause the base material to be briefly attracted to the second driven steel roller 93 at the output end of the second gap 95, thus preventing the base material from being rewound.

[0007] Furthermore, the first driven steel roller 91 and the second driven steel roller 93 are each provided with a driven handle 97 on their side for adjusting the height of the first driven steel roller 91 and the second driven steel roller 93, that is, adjusting the size of the first gap 94 and the second gap 95. When the main drive rubber roller 92 rotates, it drives the first driven steel roller 91 and the second driven steel roller 93 to rotate. The rotation direction of the first driven steel roller 91 and the second driven steel roller 93 is the same and opposite to the rotation direction of the main drive rubber roller 92.

[0008] Furthermore, the Y-axis transport mechanism 4 has a portal-shaped structure and is located at the top and both sides of the support frame 3. A track 41 is provided on each side of the Y-axis transport mechanism 4, and a first guide rail 31 is provided on each side of the support frame 3. Each first guide rail 31 is parallel to the corresponding track 41. Each track 41 is connected to a right-angled triangle 6 and a track 41 drive mechanism. The track 41 drive mechanism is located at the top of the support frame 3. The two right-angled sides of the right-angled triangle 6 are connected to the Y-axis transport mechanism 4 and the Z-axis transport mechanism 5, respectively. A mounting block 61 and a first slider group 62 are provided on one right-angled side of the right-angled triangle 6. One side of the mounting block 61 engages with the track 41, and the other side connects to the right-angled triangle 6. The first slider group 62 is slidably connected to the first guide rail 31 on the support frame 3. When the track 41 moves longitudinally, it drives the right-angled triangle 6 to move longitudinally.

[0009] Furthermore, the track 41 drive mechanism includes a lead screw 42 and a first motor 43. The drive wheel of the first motor 43 meshes with a follower wheel fixedly sleeved on the lead screw 42. The rotating gears at both ends of the lead screw 42 mesh with the teeth on the inner sidewall of the track 41. When the first motor 43 is running, it drives the drive wheel to rotate, thereby driving the lead screw 42 to rotate. During the rotation of the lead screw 42, it drives the rotating gears at both ends to rotate, thereby driving the track 41 to circulate and realize the longitudinal adjustment of the right-angled triangle 6.

[0010] Furthermore, the Z-axis transport mechanism 5 is located on one side of the Y-axis transport mechanism 4. The Z-axis transport mechanism 5 includes a cylinder 51. Each right-angled triangular frame 6 is provided with a second guide rail 63 on the right-angled side perpendicular to the first guide rail 31. The second guide rail 63 is matched and connected to a second slider. The upper part of the second slider is connected to the mounting bracket 53 of the labeling machine 2. The drive shaft of the cylinder 51 is connected to the adjacent second slider. The cylinder 51 is used to push the second slider group 52 to move back and forth on the right-angled triangular frame 6, so as to realize the back and forth movement adjustment of the Z-axis transport mechanism 5, and further realize the back and forth movement adjustment of the labeling machine 2.

[0011] Furthermore, the mounting bracket 53 is also equipped with an X-axis transport mechanism 21, which includes a second motor 211, a guide rod 212, and a spiral rod 213. The guide rod 212 has a smooth surface to enhance support. The second motor 211 is connected to the spiral rod 213 and controls its rotation. The spiral rod 213 has a threaded surface. The labeling machine 2 is fitted onto the guide rod 212 and the spiral rod 213. When the second motor 211 is running, it drives the guide rod 212 and the spiral rod 213 to rotate. The labeling machine 2 moves left and right on the spiral rod 213 and the guide rod 212 through the rotation of the spiral rod 213, thereby realizing the lateral adjustment of the labeling machine 2.

[0012] Furthermore, the label material on the labeling machine 2 is divided into a label and a base material. The label and the base material are in an adhered state, and there is no adhesive force between the label and the base material.

[0013] Furthermore, the labeling machine 2 is also equipped with a label feeding roll 22, a pressure plate 26, a pressure roller 27, a bottom material recycling roll 23, and a roll material drive shaft 28. The label feeding roll 22 holds unlabeled label material rolls. The label material is first transported through the output end of the label feeding roll 22 to the first gap 94 between the main drive steel roller and the first driven rubber roller, and then transported from the output end of the first gap 94 to the pressure plate 26. The pressure roller 27 presses the label on the pressure plate 26 onto the rewinding roller 1. The output end of the pressure plate 26 transports the labeled bottom material to the second gap 95 between the main drive steel roller and the second driven rubber roller. Finally, the output end of the second gap 95 transports the labeled bottom material to the bottom material recycling roll 23 for bottom material recycling.

[0014] Furthermore, the pressure plate 26 is inclined towards the side of the rewinding roller 1 that is in operation for rewinding. The upper end of the pressure plate 26 abuts against the body of the rewinding roller 1. The pressure roller 27 is positioned above the pressure plate 26 and abuts against the rewinding roller 1. The unlabeled label rolls on the pressure plate 26 are transported from the lower end of the pressure plate 26 to the upper end, in the opposite direction to the rewinding operation of the rewinding roller 1. Since there is no adhesive force between the label and the base material, when the label is transported to the upper end of the pressure plate 26, the front of the label... The label will separate from the base material and be pressed onto the rewinding roller 1 by the pressure of the pressure plate 26. The pressure roller 27 is equipped with a spring. When the front end of the label is pressed onto the rewinding roller 1, the pressure roller 27 will press the front end of the label. As the rewinding roller 1 runs, the remaining label will detach from the base material and be completely pressed onto the rewinding roller 1 by the pressure roller 27. A sensor is provided between the upper end of the pressure plate 26 and the pressure roller 27. The sensor is set close to the rewinding roller 1 to sense whether the label has come out.

[0015] Furthermore, the roll power shaft 28 connects the label feeding roll 22 and the bottom material recycling roll 23, and controls the label feeding roll 22 and the bottom material recycling roll 23 to automatically transport the rolls. The label feeding roll 22 and the bottom material recycling roll 23 are each equipped with a quick-carry handle 7 for manually adjusting the starting position of the label feeding roll 22 and the bottom material recycling roll 23 before labeling.

[0016] The beneficial effects of this utility model are as follows: This utility model proposes a waste collection guide roller device for a rewinding machine, including a rewinding roller 1 and a labeling machine 2. A support frame 3 is provided near the body of the rewinding roller 1. The support frame 3 has an L-shaped structure. The horizontal support of the support frame 3 is located at the bottom of the rewinding roller 1 to strengthen the support force on the rewinding roller 1. The vertical support of the support frame 3 is provided with a Z-axis transport mechanism 5 and a Y-axis transport mechanism 4. The labeling machine 2 is provided on the Z-axis transport mechanism 5. The labeling machine 2 is set facing the side of the rewinding roller 1 where it is rewinding. The labeling machine 2 is used to transport the unlabeled label material to the labeling end, perform the labeling operation on the rewinding roller 1, and then collect the labeled base material. Machine 2 is equipped with a first driven steel roller 91, a main drive rubber roller 92, and a second driven steel roller 93 in sequence during the material roll transportation process. A first gap 94 is provided between the main drive rubber roller 92 and the first driven steel roller 91, which is only for passing unlabeled label material. A second gap 95 is provided between the main drive rubber roller 92 and the second driven steel roller 93, which is only for passing labeled base material. During the transportation of the base material through the second gap 95, static electricity is generated, which causes the base material to be briefly attracted to the second driven steel roller 93 at the output end of the second gap 95, thus preventing the base material from rewinding. The label material on the labeling machine 2 is first labeled through the first gap 94, and the labeled base material is discharged from the second gap 95, completing the base material recycling. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the automatic labeling and rewinding machine of this utility model.

[0018] Figure 2 This is a schematic diagram of the right-angled tripod structure of the automatic labeling and rewinding machine of this utility model.

[0019] Figure 3 This is a schematic diagram of the labeling machine structure of the automatic labeling and rewinding machine of this utility model.

[0020] Figure 4 This is a partial structural diagram of the automatic labeling and rewinding machine of this utility model.

[0021] Figure 5 This is a partial structural diagram of the automatic labeling and rewinding machine of this utility model.

[0022] Explanation of main component symbols

[0023] 1. Rewinding roller, 2. Labeling machine, 3. Support frame, 4. Y-axis transport mechanism, 31. First guide rail, 41. Track, 42. Lead screw, 43. First motor, 6. Right-angle tripod, 61. Mounting block, 62. First slider group, 63. Second guide rail, 5. Z-axis transport mechanism, 5. Cylinder, 51. Second slider group, 52. Mounting bracket, 53. X-axis transport mechanism, 21. Second motor, 211. Guide rod, 212. Spiral rod, 213. Label feeding roll, 22. Base material recycling roll, 23. Pressure plate, 26. Pressure roller, 27. Roll material power shaft, 28. Roll material quick-carry handle, 7. First driven steel roller, 91. Main drive rubber roller, 92. Second driven steel roller, 93. First gap, 94. Second gap, 95. Driven handle, 97.

[0024] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0025] like Figure 1 The diagram shown is an overall structural diagram of the automatic labeling and rewinding machine of this utility model; as shown... Figure 2 The diagram shown is a schematic representation of the right-angled tripod structure of the automatic labeling and rewinding machine of this utility model; Figure 3 The diagram shown is a schematic representation of the labeling machine structure of the automatic labeling and rewinding machine of this utility model; as shown... Figure 4 The diagram shown is a partial structural schematic of the automatic labeling and rewinding machine of this utility model. Figure 5 This is a partial structural diagram of the automatic labeling and rewinding machine of this utility model. Example 1:

[0026] A waste collection guide roller device for a rewinding machine includes a rewinding roller 1 and a labeling machine 2. A support frame 3, L-shaped in structure, is located near the body of the rewinding roller 1. The horizontal support of the support frame 3 is located at the bottom of the rewinding roller 1 to enhance its support. The vertical support of the support frame 3 is equipped with a Z-axis transport mechanism 5 and a Y-axis transport mechanism 4. The labeling machine 2 is mounted on the Z-axis transport mechanism 5, facing the side of the rewinding roller 1 where it operates. The labeling machine 2 transports unlabeled label material to the labeling end and applies it to the rewinding roller 1. The labeling machine 2 is equipped with a first driven steel roller 91, a main drive rubber roller 92, and a second driven steel roller 93 in sequence during the material roll transportation process. A first gap 94 is provided between the main drive rubber roller 92 and the first driven steel roller 91, which is only for passing through unlabeled label material. A second gap 95 is provided between the main drive rubber roller 92 and the second driven steel roller 93, which is only for passing through the labeled base material. During the transportation of the base material through the second gap 95, static electricity will be generated, which will cause the base material to be briefly attracted to the second driven steel roller 93 at the output end of the second gap 95, thus preventing the base material from being rewound.

[0027] The first driven steel roller 91 and the second driven steel roller 93 are each provided with a driven handle 97 on their side for adjusting the height of the first driven steel roller 91 and the second driven steel roller 93, that is, adjusting the size of the first gap 94 and the second gap 95. When the main drive rubber roller 92 rotates, it drives the first driven steel roller 91 and the second driven steel roller 93 to rotate. The rotation direction of the first driven steel roller 91 and the second driven steel roller 93 is the same and opposite to the rotation direction of the main drive rubber roller 92.

[0028] The Y-axis transport mechanism 4 has a portal frame structure and is located at the top and both sides of the support frame 3. A track 41 is provided on each side of the Y-axis transport mechanism 4, and a first guide rail 31 is provided on each side of the support frame 3. Each first guide rail 31 is parallel to the corresponding track 41. Each track 41 is connected to a right-angled triangle 6 and a track 41 drive mechanism. The track 41 drive mechanism is located at the top of the support frame 3. The two right-angled sides of the right-angled triangle 6 are connected to the Y-axis transport mechanism 4 and the Z-axis transport mechanism 5, respectively. A mounting block 61 and a first slider group 62 are provided on one right-angled side of the right-angled triangle 6. One side of the mounting block 61 engages with the track 41, and the other side connects to the right-angled triangle 6. The first slider group 62 is slidably connected to the first guide rail 31 on the support frame 3. When the track 41 moves longitudinally, it drives the right-angled triangle 6 to move longitudinally.

[0029] The track 41 drive mechanism includes a lead screw 42 and a first motor 43. The drive wheel of the first motor 43 meshes with a follower wheel that is fixedly sleeved on the lead screw 42. The rotating gears at both ends of the lead screw 42 mesh with the teeth on the inner sidewall of the track 41. When the first motor 43 is running, it drives the drive wheel to rotate, thereby driving the lead screw 42 to rotate. During the rotation of the lead screw 42, it drives the rotating gears at both ends to rotate, thereby driving the track 41 to circulate and realize the longitudinal adjustment of the right-angled triangle 6.

[0030] The Z-axis transport mechanism 5 is located on one side of the Y-axis transport mechanism 4. The Z-axis transport mechanism 5 includes a cylinder 51. Each right-angled triangular frame 6 is provided with a second guide rail 63 on the right-angled side perpendicular to the first guide rail 31. The second guide rail 63 is matched and connected to a second slider. The upper part of the second slider is connected to the mounting bracket 53 of the labeling machine 2. The drive shaft of the cylinder 51 is connected to the second slider that is close to it. The cylinder 51 is used to push the second slider group 52 to move back and forth on the right-angled triangular frame 6, so as to realize the back and forth movement adjustment of the Z-axis transport mechanism 5, and further realize the back and forth movement adjustment of the labeling machine 2.

[0031] The mounting bracket 53 is also equipped with an X-axis transport mechanism 21, which includes a second motor 211, a guide rod 212, and a screw rod 213. The guide rod 212 has a smooth surface to enhance support. The second motor 211 is connected to the screw rod 213 and controls its rotation. The surface of the screw rod 213 is threaded. The labeling machine 2 is fitted onto the guide rod 212 and the screw rod 213. When the second motor 211 is running, it drives the guide rod 212 and the screw rod 213 to rotate. The labeling machine 2 moves left and right on the screw rod 213 and the guide rod 212 through the rotation of the screw rod 213, thereby realizing the lateral adjustment of the labeling machine 2.

[0032] The labeling machine 2 has two types of material: label and base material. The label and base material are in an adhesive state, but there is no adhesive force between them.

[0033] The labeling machine 2 is also equipped with a label feeding roll 22, a pressure plate 26, a pressure roller 27, a bottom material recycling roll 23, and a roll material drive shaft 28. The label feeding roll 22 holds unlabeled label material rolls. The label material is first transported through the output end of the label feeding roll 22 to the first gap 94 between the main drive steel roller and the first driven rubber roller, and then transported from the output end of the first gap 94 to the pressure plate 26. The pressure roller 27 presses the label on the pressure plate 26 onto the rewinding roller 1. The output end of the pressure plate 26 transports the labeled bottom material to the second gap 95 between the main drive steel roller and the second driven rubber roller. Finally, the output end of the second gap 95 transports the labeled bottom material to the bottom material recycling roll 23 for bottom material recycling.

[0034] The pressure plate 26 is inclined towards the side of the rewinding roller 1 that is in operation. The upper end of the pressure plate 26 abuts against the body of the rewinding roller 1. The pressure roller 27 is located above the pressure plate 26 and abuts against the rewinding roller 1. The unlabeled label roll on the pressure plate 26 is transported from the lower end of the pressure plate 26 to the upper end of the pressure plate 26, and the rewinding direction is opposite to that of the rewinding roller 1. Since there is no adhesive force between the label and the base material, when the label is transported to the upper end of the pressure plate 26, the front end of the label will separate from the base material and be abutted onto the rewinding roller 1 by the pressure of the pressure plate 26. The pressure roller 27 is equipped with a spring. When the front end of the label is abutted onto the rewinding roller 1, the pressure roller 27 will press the front end of the label. As the rewinding roller 1 runs, the remaining label will detach from the base material and be completely pressed onto the rewinding roller 1 by the pressure roller 27. A sensor is provided between the upper end of the pressure plate 26 and the pressure roller 27. The sensor is located close to the rewinding roller 1 and is used to sense whether the label has come out.

[0035] The roll power shaft 28 connects the label feeding roll 22 and the bottom material recycling roll 23, and controls the label feeding roll 22 and the bottom material recycling roll 23 to automatically transport the rolls. The label feeding roll 22 and the bottom material recycling roll 23 are each equipped with a quick-carry handle 7 for manual adjustment of the starting position of the label feeding roll 22 and the bottom material recycling roll 23 before labeling.

[0036] The beneficial effects of this utility model are as follows: This utility model proposes a waste collection guide roller device for a rewinding machine, including a rewinding roller 1 and a labeling machine 2. A support frame 3 is provided near the body of the rewinding roller 1. The support frame 3 has an L-shaped structure. The horizontal support of the support frame 3 is located at the bottom of the rewinding roller 1 to strengthen the support force on the rewinding roller 1. The vertical support of the support frame 3 is provided with a Z-axis transport mechanism 5 and a Y-axis transport mechanism 4. The labeling machine 2 is provided on the Z-axis transport mechanism 5. The labeling machine 2 is set facing the side of the rewinding roller 1 where it is rewinding. The labeling machine 2 is used to transport the unlabeled label material to the labeling end, perform the labeling operation on the rewinding roller 1, and then collect the labeled base material. Machine 2 is equipped with a first driven steel roller 91, a main drive rubber roller 92, and a second driven steel roller 93 in sequence during the material roll transportation process. A first gap 94 is provided between the main drive rubber roller 92 and the first driven steel roller 91, which is only for passing unlabeled label material. A second gap 95 is provided between the main drive rubber roller 92 and the second driven steel roller 93, which is only for passing labeled base material. During the transportation of the base material through the second gap 95, static electricity is generated, which causes the base material to be briefly attracted to the second driven steel roller 93 at the output end of the second gap 95, thus preventing the base material from rewinding. The label material on the labeling machine 2 is first labeled through the first gap 94, and the labeled base material is discharged from the second gap 95, completing the base material recycling.

[0037] 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 this 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 waste collection guide roller device for a rewinding machine, comprising a rewinding roller (1) and a labeling machine (2), characterized in that: A support frame (3) is provided near the body of the rewinding roller (1). The support frame (3) has an L-shaped structure. The horizontal support of the support frame (3) is located at the bottom of the rewinding roller (1) to strengthen the support force of the rewinding roller (1). The vertical support of the support frame (3) is provided with a Z-axis transport mechanism (5) and a Y-axis transport mechanism (4). A labeling machine (2) is provided on the Z-axis transport mechanism (5). The labeling machine (2) is set on the side facing the rewinding roller (1) during rewinding. The labeling machine (2) is used to transport the unlabeled label material to the labeling end, perform the labeling operation on the rewinding roller (1), and then recycle the labeled base material. The labeling machine (2) is provided with a first driven steel roller (91), a main drive rubber roller (92) and a second driven steel roller (93) in sequence during the material roll transportation process. A first gap (94) is provided between the main drive rubber roller (92) and the first driven steel roller (91) for passing only unlabeled label material. A second gap (95) is provided between the main drive rubber roller (92) and the second driven steel roller (93) for passing only the base material that has been labeled. The base material will generate static electricity during transportation in the second gap (95), which will cause the base material to be briefly attracted to the second driven steel roller (93) at the output end of the second gap (95), thus preventing the base material from being rolled back.

2. The waste collection guide roller device for a rewinder as described in claim 1, characterized in that: The first driven steel roller (91) and the second driven steel roller (93) are provided with driven handles (97) on their sides for adjusting the height of the first driven steel roller (91) and the second driven steel roller (93), that is, adjusting the size of the first gap (94) and the second gap (95). When the main drive rubber roller (92) rotates, it drives the first driven steel roller (91) and the second driven steel roller (93) to rotate. The rotation direction of the first driven steel roller (91) and the second driven steel roller (93) is the same and opposite to the rotation direction of the main drive rubber roller (92).

3. The waste collection guide roller device for a rewinder as described in claim 1, characterized in that: The Y-axis transport mechanism (4) has a portal frame structure and is located at the top and sides of the support frame (3). A track (41) is provided on each side of the Y-axis transport mechanism (4). First guide rails (31) are provided on both sides of the support frame (3). Each first guide rail (31) is parallel to its corresponding track (41). Each track (41) is connected to a right-angled triangle (6) and a track (41) drive mechanism. The track (41) drive mechanism is located at the top of the support frame (3). The two right-angled sides of the right-angled triangle (6) are connected to the Y-axis transport mechanism (4) and the Z-axis transport mechanism (5) respectively. One right-angled side of the right-angled triangle (6) is provided with a mounting block (61) and a first slider group (62). One side of the mounting block (61) is engaged with the track (41), and the other side is connected to the right-angled triangle (6). The first slider group (62) is slidably connected to the first guide rail (31) on the support frame (3). When the track (41) moves longitudinally, it drives the right-angled triangle (6) to move longitudinally.

4. The waste collection guide roller device for a rewinder as described in claim 3, characterized in that: The track (41) drive mechanism includes a lead screw (42) and a first motor (43). The drive wheel of the first motor (43) meshes with a follower wheel fixedly sleeved on the lead screw (42). The rotating gears at both ends of the lead screw (42) mesh with the teeth on the inner sidewall of the track (41). When the first motor (43) is running, it drives the drive wheel to rotate, thereby driving the lead screw (42) to rotate. During the rotation of the lead screw (42), it drives the rotating gears at both ends to rotate, thereby driving the track (41) to circulate and realize the longitudinal adjustment of the right-angled triangle (6).

5. The waste collection guide roller device for a rewinder as described in claim 3, characterized in that: The Z-axis transport mechanism (5) is located on one side of the Y-axis transport mechanism (4). The Z-axis transport mechanism (5) includes a cylinder (51). Each right-angled triangular frame (6) is provided with a second guide rail (63) on the right-angled side perpendicular to the first guide rail (31). The second guide rail (63) is matched with a second slider. The upper part of the second slider is connected to the mounting bracket (53) of the labeling machine (2). The drive shaft of the cylinder (51) is connected to the second slider that is close to it. The cylinder (51) is used to push the second slider group (52) to move back and forth on the right-angled triangular frame (6) to realize the back and forth movement adjustment of the Z-axis transport mechanism (5) and further realize the back and forth movement adjustment of the labeling machine (2).

6. The waste collection guide roller device for a rewinder as described in claim 5, characterized in that: The mounting bracket (53) is also provided with an X-axis transport mechanism (21). The X-axis transport mechanism (21) includes a second motor (211), a guide rod (212), and a screw rod (213). The guide rod (212) has a smooth surface and is used to strengthen the support force. The second motor (211) is connected to the screw rod (213) and controls the rotation of the screw rod (213). The surface of the screw rod (213) is threaded. The labeling machine (2) is sleeved on the guide rod (212) and the screw rod (213). When the second motor (211) runs, it drives the guide rod (212) and the screw rod (213) to rotate. The labeling machine (2) moves left and right on the screw rod (213) and the guide rod (212) through the rotation of the screw rod (213), thereby realizing the lateral adjustment of the labeling machine (2).

7. The waste collection guide roller device for a rewinder as described in claim 1, characterized in that: The labeling machine (2) has two types of label material: label and base material. The label and base material are in a bonded state, and there is no adhesive force between them.

8. The waste collection guide roller device for a rewinder as described in claim 1, characterized in that: The labeling machine (2) is also equipped with a label feeding roll (22), a pressure plate (26), a pressure roller (27), a bottom material recycling roll (23), and a roll material drive shaft (28). The label feeding roll (22) contains unlabeled label material rolls. The label material is first transported through the output end of the label feeding roll (22) to the first gap (94) between the main drive steel roller and the first driven rubber roller, and then transported from the output end of the first gap (94) to the pressure plate (26). The pressure roller (27) presses the label on the pressure plate (26) onto the rewinding roller (1). The output end of the pressure plate (26) transports the labeled bottom material to the second gap (95) between the main drive steel roller and the second driven rubber roller. Finally, the output end of the second gap (95) transports the labeled bottom material to the bottom material recycling roll (23) for recycling.

9. The waste collection guide roller device for a rewinder as described in claim 8, characterized in that: The pressure plate (26) is inclined to the side facing the rewinding roller (1) during rewinding. The upper end of the pressure plate (26) abuts against the body of the rewinding roller (1). The pressure roller (27) is positioned above the pressure plate (26) and abuts against the rewinding roller (1). The unlabeled label rolls on the pressure plate (26) are transported from the lower end of the pressure plate (26) to the upper end of the pressure plate (26), and the direction of rewinding is opposite to that of the rewinding roller (1). Since there is no adhesive force between the label and the base material, when the label is transported to the upper end of the pressure plate (26), the front end of the label will... Separated from the base material, the label is pressed onto the rewinding roller (1) by the pressure of the pressure plate (26). The pressure roller (27) is equipped with a spring. When the front end of the label is pressed onto the rewinding roller (1), the pressure roller (27) will press the front end of the label. As the rewinding roller (1) runs, the remaining label will detach from the base material and be completely pressed onto the rewinding roller (1) by the pressure roller (27). A sensor is provided between the upper end of the pressure plate (26) and the pressure roller (27). The sensor is set close to the rewinding roller (1) to sense whether the label comes out.

10. The waste collection guide roller device for a rewinder as described in claim 8, characterized in that: The roll power shaft (28) connects the label feeding roll (22) and the bottom material recycling roll (23), and controls the label feeding roll (22) and the bottom material recycling roll (23) to automatically transport the rolls. The label feeding roll (22) and the bottom material recycling roll (23) are equipped with quick-carry handles (7) for manual adjustment of the starting position on the label feeding roll (22) and the bottom material recycling roll (23) before labeling.

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