A quick rejector for labeling of a package

Abstract

This utility model relates to the field of label rejection technology, and discloses a rapid rejection device for roll-type labels, including a frame, a rejection mechanism, and a collection box. The frame contains a feeding module and a discharging module. The rejection mechanism is located within the frame, between the feeding and discharging modules. The rejection mechanism includes a peeling component and a jet rejection component. The collection box is located within the frame, on one side of the output end of the jet rejection component. The feeding module stably feeds the labels into the peeling component, which precisely peels off a portion of the label and exposes it to the jet rejection component. Then, the jet rejection component rapidly sprays compressed air to peel the defective label from the label. Finally, the collection box collects the defective label, and the discharging module then discharges the processed label. This automated label rejection process significantly reduces rejection time.

Description

Technical Field

[0001] This utility model relates to the field of label sticker removal technology, and in particular to a rapid removal device for roll-shaped labels stickers. Background Technology

[0002] In the production and application process of roll-type labels, labels serve as a key element for product information identification, brand display, and logistics tracking, making quality control crucial. Roll-type labels typically exist in continuous strip form, manufactured through specific printing and die-cutting processes, and are widely used in numerous industries such as food, pharmaceuticals, electronics, and daily chemical products.

[0003] In actual production, due to printing deviations, inaccurate die-cutting, material defects, or information errors, a certain number of defective labels are inevitably generated. Furthermore, adjustments to production plans and product updates will also result in labels needing to be discarded. If these defective and discarded labels are not removed from the normal label rolls in a timely and accurate manner, it will cause serious disruption to subsequent production, packaging, and product use.

[0004] Currently, in the roll label manufacturing industry, the removal of defective and invalid labels mainly relies on manual operation. Specifically, operators need to carefully inspect each roll of labels, identifying problematic labels by visual inspection or with the aid of simple measuring tools. Once a defective or invalid label is found, the operator uses manual tools to cut or tear it off the roll one by one to remove it. However, this existing manual label removal method requires operators to inspect and process each problematic label individually, which is time-consuming and labor-intensive. Especially in large-scale production environments, where there are numerous label rolls and each roll may contain multiple defective or invalid labels, operators need to spend a significant amount of time on meticulous inspection and removal, resulting in a substantial decrease in overall production efficiency.

[0005] Therefore, it is necessary to research a new technical solution to address the above problems. Utility Model Content

[0006] In view of this, the present invention addresses the deficiencies of the existing technology, and its main objective is to provide a rapid rejection device for roll-shaped labels.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A rapid rejection device for roll-type labels includes a frame, a rejection mechanism, and a collection box. The frame houses a feeding module for feeding labels and a discharging module for discharging labels. The rejection mechanism is located within the frame, between the feeding module and the discharging module. The rejection mechanism includes a peeling component and a jet rejection component. The peeling component and the jet rejection component are arranged side-by-side along the label conveying direction. The peeling component peels a portion of the label from the label, exposing that portion below the jet rejection component, which then sprays compressed air to peel the label off the label. The collection box is located within the frame, on one side of the output end of the jet rejection component, and is used for recycling the peeled labels.

[0009] As further explained, the label peeling assembly includes a label peeling head and a label peeling adjustment component; the label peeling head is located inside the frame and is used for peeling off a portion of the label, and the label peeling adjustment component is located between the label peeling head and the frame and is used for adjusting the position of the label peeling head.

[0010] As further explained, the stripping head includes a stripping part and a connecting part; the connecting part is fixedly connected to the stripping adjustment component via a first slider, and a first sliding guide rail is provided between the first slider and the frame; the stripping part is located at one end of the connecting part near the jet removal component, and the stripping part has an acute angle structure.

[0011] As further explained, the stripping adjustment component includes an adjustment rod and an adjustment fixing block; the adjustment rod fixing block is located on the outside of the frame and on one side of the first slider; one end of the adjustment rod passes through the adjustment fixing block and is fixedly connected to the first slider; two sets of locking nuts are provided between the adjustment rod and the adjustment fixing block, the two sets of locking nuts are respectively located on both sides of the adjustment fixing block, and the locking nuts are threadedly connected to the adjustment rod.

[0012] As further explained, the spray removal assembly includes a spray fixing rod and multiple spray heads; the spray fixing rod is mounted on the frame and located above the stripping assembly; a spray adjustment component for adjusting its position is provided between the spray fixing rod and the frame; the multiple spray heads are mounted on the spray fixing rod, the output end of the spray heads faces the stripping assembly, and the spray heads are connected to a negative pressure device.

[0013] As further explained, the spray adjustment component includes two sets of adjustment blocks respectively disposed at both ends of the spray fixing rod; an adjustment groove is provided between the adjustment block and the frame; an adjustment part corresponding to the adjustment groove is provided on the adjustment block, and a locking bolt for fixing the adjustment block is provided between the adjustment part and the adjustment groove.

[0014] As further explained, the feeding module includes a first feeding roller, a second feeding roller, a third feeding roller, a fourth feeding roller, and a fifth feeding roller arranged sequentially along the label conveying direction; a drive motor for driving the second feeding roller to rotate is provided between the second feeding roller and the frame;

[0015] The discharge module includes a first discharge roller, a second discharge roller, a third discharge roller, a fourth discharge roller, and a fifth discharge roller arranged sequentially along the label conveying direction; a discharge adjustment component for adjusting the position of the third discharge roller is provided between the third discharge roller and the frame; the fourth discharge roller is located on one side of the jet rejection assembly, and a pressing component for pressing the label is provided below the fourth discharge roller.

[0016] As further explained, the discharge adjustment component includes a discharge fixing block, a discharge slide, and a discharge adjustment rod; the discharge fixing block is mounted on the frame; one end of the discharge slide is slidably connected to the discharge fixing block and rotatably connected to the third discharge roller; one end of the discharge adjustment rod passes through the other end of the discharge slide and is fixedly connected to the discharge fixing block; the middle part of the discharge adjustment rod is threadedly connected to the other end of the discharge slide.

[0017] As further explained, the clamping component includes a clamping seat, a clamping roller, and a clamping adjusting rod; the clamping seat is located inside the frame; the clamping roller is rotatably connected to the clamping seat via a connecting plate; the clamping adjusting rod is located between the clamping seat and the clamping roller, and the clamping adjusting rod is provided with an abutment groove that abuts against the connecting plate.

[0018] As further explained, the fifth feed roller, the peeling assembly, the first discharge roller, the second discharge roller, the third discharge roller, the fourth discharge roller, and the fifth discharge roller form an "Ω" shaped structure.

[0019] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0020] By setting up a feeding module, a discharging module, a peeling component, and a jet rejection component, the feeding module stably feeds the label stickers into the peeling component. The peeling component precisely peels off a portion of the label and exposes it under the jet rejection component. Then, the jet rejection component quickly sprays compressed air to peel the defective label stickers off the label stickers. Finally, the labels are collected by a collection box, and then the discharging module discharges the processed label stickers. This achieves an automated label rejection process, eliminating the need for operators to inspect and process each problematic label individually, and greatly shortening the rejection time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the overall structure of a rapid rejection device for roll-type label stickers provided by this utility model;

[0023] Figure 2 A schematic diagram of the internal structure of a rapid rejection device for roll-type label stickers provided by this utility model;

[0024] Figure 3 A schematic diagram of the overall structure of the rejection mechanism provided by this utility model;

[0025] Figure 4 A schematic diagram of the overall structure of the discharge adjustment component provided by this utility model;

[0026] Figure 5 A schematic diagram of the overall structure of the clamping component provided by this utility model;

[0027] Figure 6 A schematic diagram of the feeding and discharging process of the label sticker provided by this utility model.

[0028] The following are the labeling elements in the figure:

[0029] 10. Rack; 11. Collection box;

[0030] 201. First feed roller; 202. Second feed roller; 203. Third feed roller; 204. Fourth feed roller; 205. Fifth feed roller; 211. First discharge roller; 212. Second discharge roller; 213. Third discharge roller; 214. Fourth discharge roller; 215. Fifth discharge roller; 22. Drive motor; 23. Discharge adjustment component; 231. Discharge fixing block; 232. Discharge slide; 233. Discharge adjustment rod; 24. Clamping component; 241. Clamping seat; 242. Clamping roller; 243. Clamping adjustment rod; 244. Abutment groove;

[0031] 30. Stripping assembly; 31. Stripping head; 311. Stripping part; 312. Connecting part; 313. First slider; 314. First sliding guide rail; 32. Stripping adjustment component; 321. Adjusting rod; 322. Adjusting fixing block; 323. Locking nut;

[0032] 40. Spraying rejection assembly; 41. Spraying fixing rod; 42. Spraying head; 43. Spraying adjustment component; 431. Adjusting block; 431a. Adjusting part; 432. Adjusting groove. Detailed Implementation

[0033] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0034] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0035] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and 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. Therefore, they should not be construed as limitations on this application.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0037] 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.

[0038] In one embodiment of this utility model, such as Figure 1-6As shown, a rapid rejection device for roll-type labels is provided, including a frame 10, a rejection mechanism, and a collection box 11. The frame 10 contains a feeding module for feeding labels and a discharging module for discharging labels. The rejection mechanism is located within the frame 10, between the feeding module and the discharging module. The rejection mechanism includes a peeling assembly 30 and a jet rejection assembly 40. The peeling assembly 30 and the jet rejection assembly 40 are arranged side-by-side along the label conveying direction. The peeling assembly 30 peels off a portion of the label from the label, exposing that portion to the jet rejection assembly 40, which then sprays compressed air to peel the label off the label. The collection box 11 is located within the frame 10, on one side of the output end of the jet rejection assembly 40, and is used for recycling the peeled labels.

[0039] By setting up a feeding module, a discharging module, a peeling component 30, and a jet rejection component 40, the feeding module stably feeds the label stickers into the peeling component 30. The peeling component 30 precisely peels off a portion of the label and exposes it under the jet rejection component 40. Then, the jet rejection component 40 quickly sprays compressed air to peel the defective label stickers off the label stickers. Finally, the labels are collected by the collection box 11 and then discharged by the discharging module. This realizes an automated label rejection process, eliminating the need for operators to check and process each problematic label individually, and greatly shortening the rejection time.

[0040] Preferably, the label peeling assembly 30 includes a peeling head 31 and a peeling adjustment component 32. The peeling head 31 is located inside the frame 10 and is used to peel off a portion of the label. The peeling adjustment component 32 is located between the peeling head 31 and the frame 10 and is used to adjust the position of the peeling head 31. When the label is fed to the peeling head 31, a portion of the label is peeled off by the peeling head 31, exposing that portion of the label to the jet rejection assembly 40 for subsequent label peeling. Simultaneously, for different batches and specifications of label stickers, the peeling adjustment component 32 can quickly adjust the peeling head 31 to the appropriate position, ensuring accurate label peeling. This avoids the tediousness and inaccuracy of manual adjustment, greatly improving rejection efficiency, reducing time wasted due to improper adjustment, and enhancing overall production efficiency.

[0041] Furthermore, the label peeling head 31 includes a peeling part 311 and a connecting part 312. The connecting part 312 is fixedly connected to the label peeling adjustment component 32 via a first slider 313, and a first sliding guide rail 314 is provided between the first slider 313 and the frame 10. The peeling part 311 is located at the end of the connecting part 312 near the jet rejection assembly 40, and the peeling part 311 has an acute angle structure. By designing the peeling part 311 of the label peeling head 31 with an acute angle structure, a portion of the label can be peeled off from the label sticker more accurately and efficiently, and accurately exposed under the jet rejection assembly 40. This ensures the consistency and accuracy of each peeling action, reduces the situation of incomplete or incorrect label peeling due to human error, and improves rejection efficiency. Especially in large-scale production, it can save a lot of time and improve overall production efficiency.

[0042] Furthermore, the dial indicator adjustment component 32 includes an adjustment rod 321 and an adjustment fixing block 322. The adjustment rod 321 fixing block is located on the outside of the frame 10 and on one side of the first slider 313. One end of the adjustment rod 321 passes through the adjustment fixing block 322 and is fixedly connected to the first slider 313. Two sets of locking nuts 323 are provided between the adjustment rod 321 and the adjustment fixing block 322. The two sets of locking nuts 323 are located on both sides of the adjustment fixing block 322, and the locking nuts 323 are threadedly connected to the adjustment rod 321. By setting the adjustment rod 321 and the adjustment fixing block 322, and cooperating with the two sets of locking nuts 323, the operator can adjust the relative position of the adjustment rod 321 with respect to the adjustment fixing block 322. After the adjustment is completed, the two sets of locking nuts 323 are locked on both sides of the adjustment fixing block 322 to achieve convenient and precise adjustment of the dial indicator head 31. In large-scale production, when faced with labels of different batches and specifications, the peeling head 31 can be quickly adjusted to the appropriate position to ensure accurate label peeling. This avoids the tediousness and inaccuracy of manual adjustment, greatly improves rejection efficiency, reduces time waste caused by improper adjustment, and enhances overall production efficiency.

[0043] Preferably, the spray rejection assembly 40 includes a spray fixing rod 41 and multiple spray heads 42. The spray fixing rod 41 is mounted on the frame 10 and located above the label peeling assembly 30. A spray adjustment part 431a is provided between the spray fixing rod 41 and the frame 10 for adjusting its position. The multiple spray heads 42 are mounted on the spray fixing rod 41, with the output end of the spray head 42 facing the label peeling assembly 30, and the spray head 42 is connected to a negative pressure device. Both ends of the spray fixing rod 41 are connected to the spray adjustment part 431a by fixing bolts. The angle between the spray head 42 and the label peeling assembly 30 can be adjusted by loosening the fixing bolts and rotating the spray fixing rod 41, thus facilitating the angle adjustment of the spray head 42. In this embodiment, the air velocity inside the spray head 42 is adjusted according to the actual rejection situation to ensure that the spray head 42 can spray out the corresponding ultra-high-speed air jet, thereby achieving rapid label peeling. It should be noted that this rejection device is only for the rejection of labels. The distinction and judgment between good and bad labels are made by the visual inspection process preceding this rejection process, which involves image detection and analysis.

[0044] By setting up multiple sets of spray heads 42, and connecting the spray heads 42 to a negative pressure device, multiple streams of compressed air can be sprayed simultaneously to quickly and comprehensively remove labels exposed under the spray rejection assembly 40. Compared to manual rejection one by one, multiple sets of spray heads 42 can process multiple labels at once, greatly improving the rejection speed. Especially in large-scale production, it can quickly complete the rejection of a large number of labels, significantly improving overall production efficiency.

[0045] Furthermore, the spray adjustment component 43 includes two sets of adjustment blocks 431 respectively located at both ends of the spray fixing rod 41. An adjustment groove 432 is provided between the adjustment block 431 and the frame 10. An adjustment part 431a corresponding to the adjustment groove 432 is provided on the adjustment block 431, and a locking bolt for fixing the adjustment block 431 is provided between the adjustment part 431a and the adjustment groove 432. By setting the adjustment block 431, adjustment groove 432, and locking bolt, when adjusting the position of the spray head 42, the position of the spray head 42 is controlled by loosening the locking bolt and adjusting the position of the adjustment block 431 within the adjustment groove 432. In mass production, when faced with labels of different shapes and sizes, the spray head 42 can be quickly adjusted to the optimal position, ensuring accurate spraying of compressed air onto the labels that need to be rejected, improving the accuracy and efficiency of rejection, reducing repetitive operation time caused by inaccurate spraying, and improving overall production efficiency.

[0046] Preferably, the feeding module includes a first feeding roller 201, a second feeding roller 202, a third feeding roller 203, a fourth feeding roller 204, and a fifth feeding roller 205 arranged sequentially along the label conveying direction. A drive motor 22 for driving the second feeding roller 202 to rotate is provided between the second feeding roller 202 and the frame 10. The drive motor 22 is a direct drive motor.

[0047] The discharge module includes a first discharge roller 211, a second discharge roller 212, a third discharge roller 213, a fourth discharge roller 214, and a fifth discharge roller 215 arranged sequentially along the label conveying direction. A discharge adjustment component 23 for adjusting the position of the third discharge roller 213 is provided between the third discharge roller 213 and the frame 10. The fourth discharge roller 214 is located on one side of the ejection rejection assembly 40, and a pressing component 24 for pressing the label is provided below the fourth discharge roller 214. By setting up the feeding module and the discharge module, and by using multiple feeding rollers and the second feeding roller 202 equipped with a drive motor 22, stable and continuous feeding of the label stickers can be achieved. Simultaneously, after the label is peeled off, the position of the third discharge roller 213 can be flexibly adjusted according to the label sticker specifications and rejection situation, thereby controlling the tension of the label sticker.

[0048] Furthermore, the discharge adjustment component 23 includes a discharge fixing block 231, a discharge slide 232, and a discharge adjustment rod 233. The discharge fixing block 231 is mounted on the frame 10. One end of the discharge slide 232 is slidably connected to the discharge fixing block 231 and rotatably connected to the third discharge roller 213. One end of the discharge adjustment rod 233 passes through the other end of the discharge slide 232 and is fixedly connected to the discharge fixing block 231. The middle part of the discharge adjustment rod 233 is threadedly connected to the other end of the discharge slide 232. By setting the discharge fixing block 231, the discharge slide 232, and the discharge adjustment rod 233, the operator can conveniently and accurately adjust the position of the discharge slide 232 by rotating the discharge adjustment rod 233, thereby adjusting the position of the third discharge roller 213. In large-scale production, the discharge rollers can be quickly adjusted to control the tension of labels of different specifications, ensuring the stability and accuracy of the discharge, avoiding the tediousness and inaccuracy of manual adjustment, and improving overall production efficiency.

[0049] Furthermore, the clamping component 24 includes a clamping seat 241, a clamping roller 242, and a clamping adjusting rod 243. The clamping seat 241 is located inside the frame 10. The clamping roller 242 is rotatably connected to the clamping seat 241 via a connecting plate. The clamping adjusting rod 243 is located between the clamping seat 241 and the clamping roller 242, and the clamping adjusting rod 243 is provided with an abutment groove 244 that abuts against the connecting plate.

[0050] By setting up the pressing seat 241, the pressing roller 242 and the pressing adjustment rod 243, the position of the pressing roller 242 can be flexibly adjusted according to the thickness of the label sticker and the rejection situation, ensuring that the label can be stably reattached to the label sticker after the label is rejected, avoiding the phenomenon of non-adhesion between the label sticker and the label.

[0051] Furthermore, the fifth feed roller 205, the peeling assembly 30, the first discharge roller 211, the second discharge roller 212, the third discharge roller 213, the fourth discharge roller 214, and the fifth discharge roller 215 form an "Ω" shape. This "Ω" shape structure allows for a more rational and smoother transport path for the labels within the device, while ensuring stable placement of the labels in the rejection area. This provides favorable conditions for fast and accurate rejection operations, significantly improving overall production efficiency.

[0052] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.

Claims

1. A rapid rejection device for roll-shaped labels, characterized in that, include: The frame is equipped with a feeding module for feeding labels and a discharging module for discharging labels. A rejection mechanism is provided within the frame and located between the feeding module and the discharging module. The rejection mechanism includes a peeling component and a jet rejection component. The peeling component and the jet rejection component are arranged side by side in sequence along the label sticker conveying direction. The peeling component peels off a portion of the label sticker and exposes a portion of the label to the jet rejection component. The jet rejection component sprays compressed air to peel the label off the label sticker. A collection box, located within the frame and on one side of the output end of the jet rejection assembly, is used for the recovery of peeled tags.

2. The rapid rejection device for roll-type label stickers according to claim 1, characterized in that, The label peeling assembly includes a label peeling head and a label peeling adjustment component; the label peeling head is located inside the frame and is used for peeling off a portion of the label, and the label peeling adjustment component is located between the label peeling head and the frame and is used for adjusting the position of the label peeling head.

3. The rapid rejection device for roll-type label stickers according to claim 2, characterized in that, The stripping head includes a stripping part and a connecting part; the connecting part is fixedly connected to the stripping adjustment component via a first slider, and a first sliding guide rail is provided between the first slider and the frame; the stripping part is located at one end of the connecting part near the jet removal component, and the stripping part has an acute angle structure.

4. The rapid rejection device for roll-type label stickers according to claim 3, characterized in that, The stripping adjustment component includes an adjustment rod and an adjustment fixing block; the adjustment rod fixing block is located on the outside of the frame and on one side of the first slider; one end of the adjustment rod passes through the adjustment fixing block and is fixedly connected to the first slider; two sets of locking nuts are provided between the adjustment rod and the adjustment fixing block, the two sets of locking nuts are respectively located on both sides of the adjustment fixing block, and the locking nuts are threadedly connected to the adjustment rod.

5. The rapid rejection device for roll-type label stickers according to claim 1, characterized in that, The spray removal assembly includes a spray fixing rod and multiple spray heads; the spray fixing rod is mounted on the frame and located above the stripping assembly; A spray adjustment component for adjusting the position of the spray fixing rod is provided between the spray fixing rod and the frame; Multiple sets of the spray heads are mounted on the spray fixing rod, with the output end of the spray head facing the stripping assembly, and the spray head is connected to the negative pressure device.

6. The rapid rejection device for roll-type label stickers according to claim 5, characterized in that, The spray adjustment component includes two sets of adjustment blocks respectively located at both ends of the spray fixing rod; an adjustment groove is provided between the adjustment block and the frame; an adjustment part corresponding to the adjustment groove is provided on the adjustment block, and a locking bolt for fixing the adjustment block is provided between the adjustment part and the adjustment groove.

7. The rapid rejection device for roll-type label stickers according to claim 1, characterized in that, The feeding module includes a first feeding roller, a second feeding roller, a third feeding roller, a fourth feeding roller, and a fifth feeding roller arranged sequentially along the label conveying direction; a drive motor for driving the second feeding roller to rotate is provided between the second feeding roller and the frame; The discharge module includes a first discharge roller, a second discharge roller, a third discharge roller, a fourth discharge roller, and a fifth discharge roller arranged sequentially along the label conveying direction; a discharge adjustment component for adjusting the position of the third discharge roller is provided between the third discharge roller and the frame; the fourth discharge roller is located on one side of the jet rejection assembly, and a pressing component for pressing the label is provided below the fourth discharge roller.

8. The rapid rejection device for roll-type label stickers according to claim 7, characterized in that, The discharge adjustment component includes a discharge fixing block, a discharge slide, and a discharge adjustment rod; the discharge fixing block is mounted on the frame; one end of the discharge slide is slidably connected to the discharge fixing block and rotatably connected to the third discharge roller; one end of the discharge adjustment rod passes through the other end of the discharge slide and is fixedly connected to the discharge fixing block; the middle part of the discharge adjustment rod is threadedly connected to the other end of the discharge slide.

9. The rapid rejection device for roll-type label stickers according to claim 8, characterized in that, The clamping component includes a clamping seat, a clamping roller, and a clamping adjusting rod; the clamping seat is located inside the frame; the clamping roller is rotatably connected to the clamping seat via a connecting plate; the clamping adjusting rod is located between the clamping seat and the clamping roller, and the clamping adjusting rod has an abutment groove that abuts against the connecting plate.

10. The rapid rejection device for roll-type label stickers according to any one of claims 7-9, characterized in that, The fifth feed roller, the peeling assembly, the first discharge roller, the second discharge roller, the third discharge roller, the fourth discharge roller, and the fifth discharge roller form an "Ω" shaped structure.

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