An automatic label dispensing device

Abstract

This invention discloses an automatic label sorting device, including a frame with drive rollers movably connected to both ends. One end of the drive roller passes through the frame and is connected to the output end of a motor. A fixed roller is positioned above the drive roller, and symmetrically fitted pressure rollers are mounted on the fixed roller, with the bottom of the pressure rollers abutting against the top of the drive roller. A support plate is positioned at the front of the drive roller, and a second support plate and a movable roller are positioned at the rear of the drive roller. Both ends of the first support plate, the second support plate, and the movable roller are connected to the frame. A die-cutting machine is positioned at the front of the frame, and a conveying assembly and a waste recycling assembly are positioned at the rear of the frame. After the label rolls are die-cut by the die-cutting machine, they are pulled by the drive roller to the movable roller, separating the labels from the label roll waste. The labels are conveyed to the collection platform by the conveying assembly, and the label roll waste is rewound by the waste recycling assembly. This invention can automatically sort and collect labels and label roll waste. The labels move at an idle speed during the conveying process, thus eliminating the need for secondary sorting and collection, resulting in high efficiency.

Description

Technical Field

[0001] This utility model relates to the field of label technology, and in particular to an automatic label dispensing device. Background Technology

[0002] Label production typically uses a continuous roll of material with specific textures and printed content. A die-cutting machine cuts the material according to pre-set shapes, sizes, and other requirements using cutting tools and other die-cutting components, precisely separating the labels from the label roll to form individual finished labels that meet usage specifications.

[0003] Patent document CN221641132U discloses a die-cutting device for anti-theft labels, relating to the field of die-cutting device technology. This utility model includes a workbench and a discharge port fixedly installed at the bottom of the workbench. The workbench is equipped with a collection mechanism, a rotating mechanism, and a die-cutting mechanism. The collection mechanism includes a first collection component and a second collection component. The first collection component includes a discharge port on the workbench and a base fixed to the bottom of the workbench. A load-bearing plate and a baffle are fixedly installed on the inner wall of the first discharge port. Two hydraulic cylinders are fixedly installed on the top of the workbench, and connecting blocks are fixedly installed on the output shafts of the two hydraulic cylinders. Cutting blades are fixedly installed at the bottom of the connecting blocks. This utility model, by incorporating the collection mechanism, rotating mechanism, and die-cutting mechanism, is a die-cutting device for anti-theft labels capable of automatically collecting die-cut finished products and waste materials.

[0004] In the above solution, the device collects the labels directly through the collection box after the label roll is die-cut. The labels in the collection box are relatively scattered and need to be rearranged for collection, resulting in low work efficiency. At the same time, some labels may stick to the label roll scrap or fly out of the collection box. In addition, the label roll scrap is also collected in the collection box after die-cutting, which requires frequent cleaning of the collection box, which is inconvenient. Therefore, it is necessary to provide an automatic label sorting device to solve the shortcomings of the existing technology. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide an automatic label dispensing device.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] An automatic label sorting device includes a frame with drive rollers movably connected to both ends. One end of the drive roller passes through the frame and is connected to the output end of a motor. A fixed roller is provided above the drive roller, and pressure rollers are symmetrically fitted on the fixed roller. The bottom of the pressure rollers abuts against the top of the drive roller. A support plate is provided on the front side of the drive roller, and a support plate and a movable roller are provided on the rear side of the drive roller. Both ends of the support plate and the movable roller are connected to the frame. A die-cutting machine is provided on the front side of the frame, and a conveying assembly and a waste recycling assembly are provided on the rear side of the frame. After the label roll is die-cut by the die-cutting machine, it is pulled by the drive roller to the movable roller to separate the label and label roll waste. The label is conveyed to the collection platform by the conveying assembly, and the label roll waste is wound up by the waste recycling assembly.

[0008] The present invention is further configured such that triangular plates are symmetrically arranged at both ends of the rear side of the die-cutting machine, and a width limiting roller is provided on the triangular plate. One end of the width limiting roller is connected to the triangular plate, and a circular plate is provided at the other end of the width limiting roller. The circular plate abuts against the two side edges of the label roll. A height limiting roller is provided between the two triangular plates, and the bottom of the height limiting roller abuts against the top surface of the label roll. The height limiting roller can prevent the label roll from arching.

[0009] The present invention is further configured such that the frame is provided with a support rod, the support rod is located above the support plate, and a counter is provided at the end of the support rod, with the counter facing the label roll.

[0010] The present invention is further configured such that the conveying component includes:

[0011] A support frame that has installation space;

[0012] A conveyor frame, which is mounted on top of a support frame;

[0013] Conveying unit one, which is installed at the front end of the conveyor frame and connected to the movable roller;

[0014] Conveying unit two is installed at the rear end of the conveyor frame and is connected to transmission unit one.

[0015] The present invention is further configured such that mounting frames are provided at both ends of the conveyor frame, and the mounting frame array is provided with slot 1 and slot 2. The two ends of the paper pressing roller 1 and the paper pressing roller 2 are respectively inserted into slot 1, the paper pressing roller 2 is located behind the paper pressing roller 1, and the two ends of the paper pressing roller 3 are inserted into slot 2.

[0016] The present invention is further configured such that the rear end of the conveyor frame is hinged to receive the collection platform, and a collection frame is provided behind the collection platform, which is supported by a support platform.

[0017] The present invention is further configured such that the waste recycling component includes:

[0018] A motor frame, which is mounted at the bottom of a support frame;

[0019] Motor 2 is mounted on a motor frame and has a transmission roller at its output end.

[0020] Support arm, the bottom of which is connected to the motor frame, and there is a pair of support arms;

[0021] A take-up roller, the two ends of which are movably connected to the support arm;

[0022] The synchronous belt is connected to both the drive roller and the take-up roller.

[0023] The present invention is further configured such that a height limiting plate is provided above the movable roller, and the two ends of the height limiting plate are connected to the frame, so that the height limiting plate can prevent the label from flying out.

[0024] In summary, this utility model has the following beneficial effects:

[0025] 1. This utility model can automatically sort and collect labels and label roll waste. The labels will not fly out during the conveying process, but will move in an idle arrangement. Therefore, there is no need to rearrange the labels, which is highly efficient and will not affect the production environment.

[0026] 2. This utility model can automatically rewind label roll waste and install the waste recycling component under the conveyor frame, which reduces the space occupied by the equipment, eliminates the need for frequent cleaning and replacement of label rolls, is more convenient, and reduces labor intensity.

[0027] 3. This utility model, through conveying unit one and conveying unit two with different speeds, in conjunction with paper pressing roller three, can achieve the effect of automatic arrangement of adjacent labels, which can relatively reduce the length of conveying unit two, and at the same time facilitate the staff to pick up and collect the labels. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this utility model.

[0029] Figure 2 This is a top view of the present invention.

[0030] Figure 3 This is a utility model Figure 1 A magnified view of A in the middle.

[0031] Figure 4 This is a utility model Figure 2 A magnified view of B in the middle.

[0032] In the diagram, 1. Frame, 11. Drive roller, 12. Motor 1, 13. Fixed roller, 131. Pressure roller, 14. Support plate 1, 15. Support plate 2, 16. Movable roller, 17. Support rod, 171. Counter, 18. Height limiter, 2. Die-cutting machine, 21. Triangular plate, 22. Width limiter roller, 221. Circular plate, 23. Height limiter roller, 3. Conveying assembly, 31. Support frame, 32. Conveying frame, 33. Conveying unit 1, 34. Conveying unit 2, 35. Mounting frame, 351. Slot 1, 352. Slot 2, 36. Pressure roller 1, 37. Pressure roller 2, 38. Pressure roller 3, 4. Collection platform, 5. Collection frame, 6. Support platform, 7. Waste recycling assembly, 71. Motor frame, 72. Motor 2, 73. Drive roller, 74. Support arm, 75. Rewinding roller, 76. Synchronous belt. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0034] Example 1:

[0035] In this embodiment, as Figure 1-4 As shown, the present invention proposes an automatic label sorting device, including a frame 1, with both ends of the frame movably connected to drive rollers 11. One end of the drive roller passes through the frame and is connected to the output end of a motor 12. A fixed roller 13 is provided above the drive roller, and a pressure roller 131 is symmetrically sleeved on the fixed roller. The bottom of the pressure roller abuts against the top of the drive roller. A support plate 14 is provided on the front side of the drive roller, and a support plate 25 and a movable roller 16 are provided on the rear side of the drive roller. Both ends of the support plate 1, support plate 2 and the movable roller are connected to the frame. A die-cutting machine 2 is provided on the front side of the frame, and a conveying assembly 3 and a waste recycling assembly 7 are provided on the rear side of the frame. After the label roll is die-cut by the die-cutting machine, it is pulled by the drive roller to the movable roller to separate the label and label roll waste. The label is conveyed to the collection platform 4 by the conveying assembly, and the label roll waste is rolled up by the waste recycling assembly.

[0036] In this example, the label roll moves at an irregular speed, but intermittently. During the stop, the die-cutting machine imprints the label roll, at which point both motor 1 and the motor of the waste recycling component stop. During the movement, motor 1 drives the drive roller to rotate, thereby moving the label roll forward. The pressure roller rotates synchronously and limits the two ends of the label roll to prevent it from shifting. During the movement of the label roll, support plate 1 and support plate 2 provide support to the label roll to prevent it from sagging. When the label roll moves to the movable roller, the label roll waste is pulled by the waste recycling component, and the label roll waste and the imprinted area of ​​the label are initially separated. In the next movement, the label is completely separated by the conveying component and conveyed to the collection platform.

[0037] In this embodiment, the die-cutting machine is further configured with triangular plates 21 symmetrically arranged at both ends of the rear side. A width-limiting roller 22 is provided on the triangular plate. One end of the width-limiting roller is connected to the triangular plate, and the other end of the width-limiting roller is provided with a circular plate 221. The circular plate abuts against the two sides of the label roll to limit the width at both ends of the label roll and prevent the label roll from shifting. A height-limiting roller 23 is provided between the two triangular plates. The bottom of the height-limiting roller abuts against the top surface of the label roll. The height-limiting roller can prevent the label roll from arching.

[0038] In this embodiment, the frame is further configured to have a support rod 17, which is located above the support plate, and a counter 171 is provided at the end of the support rod, with the counter facing the label roll.

[0039] In this embodiment, the conveying assembly is further configured to include a support frame 31, a conveying frame 32, a first conveying unit 33, and a second conveying unit 34. The support frame has an installation space; the conveying frame is installed on the top of the support frame; the first conveying unit is installed at the front end of the conveying frame and is connected to the movable roller; the second conveying unit is installed at the rear end of the conveying frame and is connected to the first transmission unit.

[0040] In this example, the first conveying unit includes a first conveyor roller, a third motor, and a first conveyor belt. The second conveying unit includes a second conveyor roller, a fourth motor, and a second conveyor belt. The first and second conveyor rollers are not shown in the figure. The third motor drives the first conveyor roller to rotate the first conveyor belt, and the third motor drives the second conveyor roller to rotate the second conveyor belt. This technology is prior art and will not be described in detail here. The speed of the third motor is greater than that of the fourth motor, which makes it easier for the first conveyor belt to quickly pull the label from the movable roller to the second conveyor belt, and the label moves at an idle speed on the second conveyor belt.

[0041] In this embodiment, the conveyor frame is further configured such that mounting frames 35 are provided at both ends, and the mounting frame array is provided with slot 1 351 and slot 2 352. The two ends of the paper pressing roller 1 36 and paper pressing roller 2 37 are respectively inserted into slot 1, the paper pressing roller 2 is located behind the paper pressing roller 1, and the two ends of the paper pressing roller 38 are inserted into slot 2.

[0042] In this example, the function of pressure roller one and pressure roller two is to prevent the labels from flying up and disrupting the label arrangement due to excessive speed during the first conveying unit, and to prevent the labels from flying up. The same applies to pressure roller three.

[0043] In this embodiment, the rear end of the conveyor frame is hinged to receive the collection platform, and a collection frame 5 is provided behind the collection platform. The collection frame is supported by a support platform 6.

[0044] In this example, the tags arrive at the collection platform at idle speed through the first conveying unit and the second transmission unit in sequence. The collection platform has overlapping tags, and the staff can collect the arranged tags and place them in the collection box without arranging them again, which is quite convenient.

[0045] In this embodiment, the waste recycling assembly is further configured to include a motor frame 71, a second motor 72, a support arm 74, a take-up roller 75, and a synchronous belt 76. The motor frame is installed at the bottom of the support frame; the second motor is installed on the motor frame, and the output end of the second motor is provided with a transmission roller 73; the bottom of the support arm is connected to the motor frame, and the support arm is provided with a pair; both ends of the take-up roller are movably connected to the support arm; the synchronous belt is connected to the transmission roller and the take-up roller respectively.

[0046] In this example, motor two drives the transmission roller to rotate, and the transmission roller drives the take-up roller to rotate via a synchronous belt. The take-up roller is wound with label roll waste. When the label roll passes through the movable roller, the label roll waste and the label are separated, with the label roll waste wrapped around the take-up roller. When the drive roller is driven by motor one to move the label roll, motor two rotates synchronously to take up the label roll waste. This winding method does not require frequent recycling and cleaning of the label roll. Once all the label rolls in a tray have been die-cut, the label roll waste can be replaced synchronously, which is relatively labor-saving and efficient.

[0047] In this embodiment, a height limiting plate 18 is provided above the movable roller. The two ends of the height limiting plate are connected to the frame. The height limiting plate can prevent the label from flying out, so that the movable roller and the conveyor belt can be better connected.

[0048] In this example, the height limiter can be a plastic sheet or paper, and its two ends can be attached to the frame with tape to prevent the height limiter from moving. There is a gap between the height limiter and the movable roller to allow the label roll to pass through.

[0049] The working principle of this automatic label sorting device is as follows: the die-cutting machine imprints the label roll, separating the label roll into labels and label roll waste. At this point, there are indentations between the labels and label roll waste, but they are not separated. The label roll is conveyed backward, and the height of the label roll is limited by the height limiting roller to prevent the label roll from arching. The width of the label roll is limited by the height limiting roller and the circular plate to prevent the label roll from shifting. The counter counts the number of labels that have passed. Support plates one and two provide support for the label roll to prevent it from sagging. Motor one drives the drive roller to rotate, thereby moving the label roll forward. The pressure roller rotates synchronously and limits the two ends of the label roll to prevent it from shifting. When the label roll moves to the movable roller, the label roll waste is pulled by the recycling roller, and the label roll waste and the indentation of the label are initially separated. In the next movement, the label is pulled by the first conveying unit, so that the label and the label roll waste are completely separated and then pass through the second conveying unit to the collection platform.

[0050] In the description of this utility model, it should be noted that when terms such as "upper," "lower," "inner," "outer," "left," and "right" appear to indicate orientation or positional relationships, they should be understood as being based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this utility model is in use, or the orientation or positional relationships commonly understood by those skilled in the art. These terms are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component 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 utility model. Furthermore, when terms such as "first" and "second" appear, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that unless otherwise explicitly specified and limited, terms such as "installation," "setting," and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A label dispensing apparatus comprising a frame, characterised in that, The frame is movably connected to drive rollers at both ends. One end of the drive roller passes through the frame and is connected to the output end of a motor. A fixed roller is provided above the drive roller, and a pressure roller is symmetrically fitted on the fixed roller. The bottom of the pressure roller abuts against the top of the drive roller. A support plate is provided on the front side of the drive roller, and a support plate and a movable roller are provided on the rear side of the drive roller. Both ends of the support plate and the movable roller are connected to the frame. A die-cutting machine is provided on the front side of the frame, and a conveying assembly and a waste recycling assembly are provided on the rear side of the frame. After the label roll is die-cut by the die-cutting machine, it is pulled by the drive roller to the movable roller to separate the label and label roll waste. The label is conveyed to the collection platform by the conveying assembly, and the label roll waste is rolled up by the waste recycling assembly.

2. The automatic label dispensing apparatus according to claim 1, wherein The die-cutting machine has triangular plates symmetrically arranged at both ends of the rear side. A width limiting roller is provided on the triangular plate. One end of the width limiting roller is connected to the triangular plate, and the other end of the width limiting roller is provided with a circular plate. The circular plate abuts against the two sides of the label roll. A height limiting roller is provided between the two triangular plates.

3. The label dispensing apparatus of claim 1, wherein The frame is equipped with a support rod, which is located above the support plate, and a counter is installed at the end of the support rod.

4. The label dispensing apparatus of claim 1, wherein The conveying components include: A support frame that has installation space; A conveyor frame, which is mounted on top of a support frame; Conveying unit one, which is installed at the front end of the conveyor frame and connected to the movable roller; Conveying unit two is installed at the rear end of the conveyor frame and is connected to transmission unit one.

5. The automatic label dispensing device according to claim 4, characterized in that, The conveyor frame is equipped with mounting frames at both ends. The mounting frame array has slot one and slot two. The two ends of the paper pressing roller one and paper pressing roller two are respectively inserted into slot one. Paper pressing roller two is located behind paper pressing roller one. The two ends of paper pressing roller three are inserted into slot two.

6. The automatic label dispensing device according to claim 4, characterized in that, The rear end of the conveyor frame is hinged to receive the collection platform, and a collection frame is provided behind the collection platform. The collection frame is supported by a support platform.

7. The automatic label dispensing device according to claim 4, characterized in that, The waste recycling components include: A motor frame, which is mounted at the bottom of a support frame; Motor 2 is mounted on a motor frame and has a transmission roller at its output end. Support arm, the bottom of which is connected to the motor frame, and there is a pair of support arms; A take-up roller, the two ends of which are movably connected to the support arm; The synchronous belt is connected to both the drive roller and the take-up roller.

8. The automatic label dispensing device according to claim 1, characterized in that, A height limiting plate is provided above the movable roller, and the two ends of the height limiting plate are connected to the frame.

Images