A label high-precision die-cutting device

Abstract

The utility model relates to label processing technical field, and disclose a kind of label high-precision die cutting equipment, including substrate, the upper portion of the substrate is provided with two for correcting label position's deviation correction subassembly, the front side of the substrate is adjustably fixedly connected with horizontal plate by bolt, the right side of the horizontal plate along width direction is fixedly connected with a group of elastic metal sheet for pushing label in waste material.This kind of label high-precision die cutting equipment, by setting deviation correction subassembly, label position can be automatically adjusted, deviation correction subassembly gives label front and rear position adjustment ability, ensure that the die cutting position of label can be accurately in the just below die cutting mould, realize the efficient deviation correction of label, improve the precision and quality of label processing, avoid the problem of defective product due to position deviation, secondly, elastic metal sheet can push out electronic label adhered on the surface of waste material, create conditions for subsequent stripping operation.

Description

Technical Field

[0001] This utility model relates to the field of label processing technology, specifically a high-precision label die-cutting device. Background Technology

[0002] Label processing refers to the process of using various raw materials (such as paper, plastic film, metal foil, fabric, etc.) through a series of processes and technologies to produce label products that meet specific requirements (shape, size, function, appearance, etc.).

[0003] Chinese utility model patent CN222932965U discloses a die-cutting machine for electronic tags, comprising: a die-cutting machine table, a rectangular groove at the inner end of the die-cutting machine table, a cutting plate fixedly installed at the inner end of the rectangular groove, a die-cutting blade holder above the cutting plate, a label holder slidably installed at the inner end of the cutting plate, a miniature electric telescopic rod fixedly installed at the lower end of the label holder, a connecting plate fixedly installed at the lower end of the miniature electric telescopic rod, a load-bearing column fixedly installed at the lower end of the connecting plate, the load-bearing column being fixedly connected to the cutting plate, a conveyor belt rotating at the inner end of the die-cutting machine table, a feeding port at the inner end of the die-cutting machine table, a label port fixedly installed above the feeding port, and a main electric telescopic rod fixedly installed on the upper surface of the die-cutting machine table. This die-cutting machine for electronic tags is accurate in positioning, convenient in cutting, highly efficient in operation, and facilitates automatic separation and collection of electronic tags and waste materials.

[0004] The aforementioned die-cutting machine is accurate in positioning, convenient in cutting, and has high working efficiency. It is easy to automatically separate and collect electronic tags and waste materials. However, it lacks the ability to correct and limit the deviation of tags. When the tags are conveyed on the conveyor belt, their positions may shift, which will affect the die-cutting quality of the tags. In addition, there may be tags in the waste materials that have not been separated in time, which still need to be sorted and processed in the future. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a high-precision label die-cutting equipment, which has the advantages of correcting label deviation and preventing labels from sticking to waste materials, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-precision label die-cutting device, comprising a substrate, two correction components for correcting label positions are disposed on the upper part of the substrate, a horizontal plate is fixedly connected to the front side of the substrate by bolts, a set of elastic metal sheets for pushing labels in waste are fixedly connected to the right side of the horizontal plate along the width direction, a rotating rod is rotatably connected to the front side of the substrate, the end of the rotating rod is fixedly connected to the output end of an external motor, and a plurality of circumferentially distributed peeling plates are fixedly connected to the outer surface of the rotating rod;

[0007] The correction assembly includes two sliding frames fixedly connected together above the substrate. Each sliding frame has a set of sliders slidably connected to its inner wall along its width direction. Each set of sliders is fixedly connected to each other by a spring. A correction roller is rotatably connected between every two sliders that are close to each other along the width direction of the sliding frame.

[0008] Furthermore, a conveying device is fixedly connected to the upper surface of the substrate, and a plurality of limiting rods arranged in a matrix are fixedly connected to the upper surface of the conveying device. Die-cutting molds are slidably sleeved between the plurality of limiting rods along their axial direction. A support frame is fixedly connected between the upper surface of the conveying device and the substrate, and a die-cutting cylinder is installed at the bottom end of the support frame. The output end of the die-cutting cylinder is fixedly connected to the upper surface of the die-cutting mold.

[0009] Through the above solution, the limiting rod can position the die-cutting mold, ensuring that the die-cutting mold is stable in position during the lifting process and avoiding deviation. This ensures that the die-cutting precision conveyor belt continuously and stably transports the labels, ensuring the continuity of the production process and improving production efficiency.

[0010] Furthermore, two support rods are rotatably connected to the front side of the substrate, and a conveying cylinder is slidably sleeved on the outer surface of the two support rods along their axial direction.

[0011] With the above solution, the protrusion on the support rod can keep the conveyor cylinder in contact with the label and achieve stable adjustment during the label position adjustment process, avoiding label conveying difficulties or positional deviations caused by changes in the position of the conveyor cylinder, which would affect subsequent processing.

[0012] Furthermore, a take-up roller is rotatably connected to the front side of the substrate, and one end of the take-up roller near the substrate is fixedly connected to the output end of an external motor. An auxiliary rod for changing the label conveying direction is rotatably connected to the front side of the substrate.

[0013] With the above solution, the take-up roller is driven by an external motor, which can realize automatic take-up, improve the degree of production automation, reduce manual operation, and the auxiliary rod can change the label conveying direction so that the label is vertically downward between two close correction rollers.

[0014] Furthermore, a correction cylinder is mounted on the front side of the substrate, and the output end of the correction cylinder is fixedly connected to the connection point of the two sliding frames.

[0015] Through the above solution, the correction cylinder can provide stable and controllable power to drive the sliding frame to move, thereby adjusting the position of the correction component, thus quickly and accurately correcting the label position and improving correction efficiency and accuracy.

[0016] Furthermore, the end of each of the elastic metal sheets is arc-shaped.

[0017] The above solution reduces resistance when in contact with waste and labels, preventing damage to the labels and allowing for smoother removal of stuck labels, thus improving waste processing efficiency and quality.

[0018] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0019] This high-precision label die-cutting equipment features a correction component that automatically adjusts the label position. This component allows for precise adjustment of the label's position, ensuring it is accurately positioned directly below the die-cutting mold. This efficient correction improves the precision and quality of label processing, preventing defects caused by positional deviations. Furthermore, an elastic metal sheet pushes out electronic tags adhering to the waste material, facilitating subsequent peeling. Driven by a rotating rod, the peeling plate rotates, completely separating the remaining electronic tags from the waste material. This not only achieves effective separation of waste and labels but also increases production efficiency and reduces manual processing costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this application. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the overall structure of this application. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the horizontal plate structure of this application;

[0023] Figure 4 This is a schematic diagram of the conveyor cylinder structure of this application.

[0024] In the picture:

[0025] 1. Substrate; 2. Correction assembly;

[0026] 201. Sliding frame; 202. Sliding block; 203. Correcting roller;

[0027] 3. Horizontal plate; 4. Elastic metal sheet; 5. Rotating rod; 6. Peeling plate; 7. Conveying device; 8. Limiting rod; 9. Die-cutting die; 10. Support frame; 11. Die-cutting cylinder; 12. Support rod; 13. Conveying cylinder; 14. Rewinding roller; 15. Auxiliary rod; 16. Correction cylinder. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] Please see Figures 1-4 This embodiment of a high-precision label die-cutting device includes a base plate 1. Two correction components 2 for correcting label position are arranged on the upper part of the base plate 1. A horizontal plate 3 is fixedly connected to the front of the base plate 1 by bolts. A set of elastic metal sheets 4 for pushing labels in waste are fixedly connected to the right side of the horizontal plate 3 along the width direction. A rotating rod 5 is rotatably connected to the front of the base plate 1. The end of the rotating rod 5 is fixedly connected to the output end of an external motor. Multiple peeling plates 6 distributed in a circle are fixedly connected to the outer surface of the rotating rod 5.

[0030] The correction assembly 2 includes two sliding frames 201 fixedly connected together on the upper part of the base plate 1. Each sliding frame 201 has a set of sliders 202 slidably connected to its inner wall along its width direction. Each set of sliders 202 is connected by a spring. A correction roller 203 is rotatably connected between every two sliders 202 that are close to each other along the width direction of the sliding frame 201.

[0031] By setting the correction component 2, the label position can be automatically adjusted. The correction component 2 gives the label the ability to adjust its front and back position, ensuring that the die-cutting position of the label can be accurately located directly below the die-cutting mold 9, realizing efficient correction of the label, improving the accuracy and quality of label processing, and avoiding defective products caused by position deviation. Secondly, the elastic metal sheet 4 can push out the electronic label that is stuck to the surface of the waste material, creating conditions for the subsequent peeling operation. Then, driven by the rotating rod 5, the peeling plate 6 begins to rotate and completely peels the electronic label remaining in the waste material from the waste material. This not only achieves effective separation of waste material and label, but also improves production efficiency and reduces manual processing costs.

[0032] A conveying device 7 is fixedly connected to the upper surface of the substrate 1. The conveying device 7 is driven by an external power source and consists of two drive rollers and a conveyor belt. The conveying direction of the conveying device 7 is to the right along the length of the conveying device 7. Multiple limiting rods 8 distributed in a matrix are fixedly connected to the upper surface of the conveying device 7. Die-cutting dies 9 are slidably sleeved between the multiple limiting rods 8 along their axial direction. A support frame 10 is fixedly connected between the upper surface of the conveying device 7 and the substrate 1. A die-cutting cylinder 11 is installed at the bottom end of the support frame 10. The output end of the die-cutting cylinder 11 is fixedly connected to the upper surface of the die-cutting die 9. The limiting rods 8 can position the die-cutting die 9, ensuring that the die-cutting die 9 is stable in position during the lifting process and avoiding deviation, thereby ensuring the die-cutting accuracy. The conveyor belt continuously and stably conveys the labels, ensuring the continuity of the production process and improving production efficiency.

[0033] Two support rods 12 are rotatably connected to the front side of the substrate 1. A conveying cylinder 13 is slidably sleeved on the outer surface of the two support rods 12 along its axial direction. Each support rod 12 has two protrusions on its outer surface for limiting the position of the conveying cylinder 13. Each conveying cylinder 13 contacts the protrusion of its adjacent support rod 12. The protrusions on the support rods 12 can keep the conveying cylinder 13 in contact with the label and achieve stable adjustment during the label position adjustment process, avoiding label conveying difficulties or position deviations caused by changes in the position of the conveying cylinder 13, which would affect subsequent processing. A take-up roller 14 is rotatably connected to the front side of the substrate 1. The end of the take-up roller 14 near the substrate 1 is fixedly connected to the output end of an external motor. An auxiliary rod 15 for changing the label conveying direction is rotatably connected to the front side of the substrate 1. The take-up roller 14 is driven by an external motor and can achieve automatic winding, improve the degree of production automation, and reduce manual operation. The auxiliary rod 15 can change the label conveying direction so that the label is vertically downward between two adjacent correction rollers 203.

[0034] A correction cylinder 16 is mounted on the front side of the substrate 1. The output end of the correction cylinder 16 is fixedly connected to the connection point of the two sliding frames 201. The correction cylinder 16 can provide stable and controllable power to push the sliding frame 201 to move, thereby adjusting the position of the correction component 2, so as to quickly and accurately correct the label position and improve the correction efficiency and accuracy. The end of each elastic metal piece 4 is arc-shaped. The arc-shaped end design can reduce the resistance when in contact with waste and labels, avoid damage to the labels, and push out the stuck labels more smoothly, improving the waste processing efficiency and quality.

[0035] The working principle of the above embodiment is as follows: First, the label contacts the auxiliary rod 15 and passes through the two left-side correction rollers 203 and the left-side conveyor cylinder 13. After passing through the left-side conveyor cylinder 13, it passes through the two right-side correction rollers 203 and is wound onto the take-up roller 14. Under the action of the spring deformation force, the correction rollers 203 are in close contact with the label. When the label is corrected, the correction cylinder 16 drives the two sliding frames 201 to slide back and forth, so that the correction rollers 203 can drive the label and adjust the position of the label. During this process, the conveyor cylinder 13 can slide on the support rod 12, so that the label position adjustment process can be more stable, and the die-cut part of the label is accurately positioned below the die-cutting mold 9, avoiding defective products caused by position deviation.

[0036] During the die-cutting process, the conveyor 7 is started, and the external motor drives the take-up rod to take up the waste material. The correction cylinder 16 pushes the die-cutting mold 9 to perform die-cutting on the label below. The cut label will separate from the waste material and remain on the conveyor belt, and be transported to the designated position. The waste material is then taken up on the take-up roller 14 between the right-side conveyor cylinder 13 and the two right-side correction rollers 203.

[0037] When the waste material is above the right conveyor cylinder 13, the elastic deformation force of the elastic metal sheet 4 can pass through the gap in the waste material in sequence. When there is a label stuck in the waste material, the elastic metal sheet 4 can push the label and make the label tilt. At this time, the external motor drives the rotating rod 5 to rotate, so that the peeling plate 6 on the rotating rod 5 can peel the tilted label from the waste material during the rotation and drop it onto the conveyor belt, thereby avoiding secondary sorting of the waste material.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision label die-cutting device, comprising a substrate (1), characterized in that: Two correction components (2) for correcting the label position are provided on the upper part of the substrate (1). A horizontal plate (3) is fixedly connected to the front of the substrate (1) by bolts. A set of elastic metal sheets (4) for pushing the label in the waste is fixedly connected to the right side of the horizontal plate (3) along the width direction. A rotating rod (5) is rotatably connected to the front of the substrate (1). The end of the rotating rod (5) is fixedly connected to the output end of an external motor. Multiple peeling plates (6) distributed in a circle are fixedly connected to the outer surface of the rotating rod (5). The correction component (2) includes two sliding frames (201) fixedly connected together on the upper part of the base plate (1). Each sliding frame (201) has a set of sliders (202) slidably connected to its inner wall along its width direction. Each set of sliders (202) is fixedly connected by a spring. A correction roller (203) is rotatably connected between every two sliders (202) that are close to each other along the width direction of the sliding frame (201).

2. The high-precision die-cutting equipment for labels according to claim 1, characterized in that: A conveying device (7) is fixedly connected to the upper surface of the substrate (1). A plurality of limiting rods (8) arranged in a matrix are fixedly connected to the upper surface of the conveying device (7). Die-cutting molds (9) are slidably sleeved between the plurality of limiting rods (8) along their axial direction. A support frame (10) is fixedly connected between the upper surface of the conveying device (7) and the substrate (1). A die-cutting cylinder (11) is installed at the bottom end of the support frame (10). The output end of the die-cutting cylinder (11) is fixedly connected to the upper surface of the die-cutting mold (9).

3. The high-precision die-cutting equipment for labels according to claim 1, characterized in that: Two support rods (12) are rotatably connected to the front of the substrate (1), and a conveying cylinder (13) is slidably sleeved on the outer surface of the two support rods (12) along their axial direction.

4. The high-precision die-cutting equipment for labels according to claim 1, characterized in that: A take-up roller (14) is rotatably connected to the front side of the substrate (1). The end of the take-up roller (14) near the substrate (1) is fixedly connected to the output end of an external motor. An auxiliary rod (15) for changing the label conveying direction is rotatably connected to the front side of the substrate (1).

5. The high-precision die-cutting equipment for labels according to claim 1, characterized in that: A correction cylinder (16) is mounted on the front side of the substrate (1), and the output end of the correction cylinder (16) is fixedly connected to the connection of the two slide frames (201).

6. The high-precision die-cutting equipment for labels according to claim 1, characterized in that: Each of the elastic metal sheets (4) has an arc-shaped end.

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