A slitting device for electronic label production

Abstract

The utility model discloses a kind of slitting device for electronic label production, it is related to electronic label production technical field.The utility model includes mounting bracket, the both sides of mounting bracket are provided with winding assembly, the inside of mounting bracket is provided with cutting assembly, support assembly and driving assembly, the support end of support assembly is connected together with the cutting end of cutting assembly, the support end of support assembly is provided with locking assembly.The utility model supports the cutting end of cutting assembly by support assembly, so that several cutting ends can be moved in the inside of mounting bracket, the setting makes the cutting end can be according to the width of the position adjustment of need slitting electronic label;Locking assembly can be locked to cutting end simultaneously, so that the overall firmness can be guaranteed after the position adjustment of cutting end is completed;The above setting makes that slitting device can slit electronic label of different width, so that the versatility of device overall can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of electronic tag production technology, and specifically relates to a slitting device for electronic tag production. Background Technology

[0002] In the production process of electronic tags, the slitting process is one of the key steps in determining product specifications. The slitting process mainly involves using a slitting device to cut rolls of substrate (such as self-adhesive paper, film, etc.) into several strips according to a preset width, so that subsequent processing such as printing and die-cutting can be carried out.

[0003] The slitting blades of existing slitting devices form a fixed spacing structure after installation, making it impossible to dynamically adjust the cutting width according to production needs. This mechanical rigidity means that a single machine can only be used to slitting electronic tags of a single specification. Different specifications of products require multiple sets of slitting blades or dedicated slitting shafts—which not only increases equipment investment and spare parts storage costs, but also severely restricts the flexibility of the production line and the versatility of the equipment. Utility Model Content

[0004] To address the problem that the distance between several slitting blades cannot be adjusted according to the width of electronic tags of different specifications, this utility model proposes a slitting device for electronic tag production to overcome the aforementioned technical problems existing in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a slitting device for electronic tag production, including a mounting frame, with winding components on both sides of the mounting frame, and a cutting component, a support component, and a driving component inside the mounting frame. The support end of the support component is connected to the cutting end of the cutting component, the driving end of the driving component is connected to the cutting end of the cutting component, and the support end of the support component is provided with a locking component. The driving component is used to drive the cutting end to rotate, the supporting component is used to support the cutting end of the cutting component so that the cutting end can move under the support of the supporting component, and the locking component is used to lock the cutting end after adjustment.

[0006] Furthermore, the winding assembly includes a winding frame, which is provided on both sides of the mounting frame, and a winding roller and a guide roller are rotatably connected inside the winding frame.

[0007] Furthermore, the cutting assembly includes annular cutting blades, and multiple annular cutting blades are arranged in an array inside the mounting frame. A support ring is provided on the lower side of the annular cutting blade. A cutting groove is formed on the outer surface of the support ring. A ball is rotatably connected to the inner wall of the cutting groove, and the ball is in contact with the outer surface of the annular cutting blade.

[0008] Furthermore, the support assembly includes a rotating groove, which is formed on the outer surfaces of both the annular cutting blade and the support ring. An arc-shaped strip is rotatably connected inside the rotating groove, and a support frame is fixedly connected to the outer surface of the arc-shaped strip. A guide frame is fixedly connected to the top of the support frame, and a support plate is movably connected inside the guide frame. The support plate is fixedly connected to the mounting bracket.

[0009] Furthermore, the drive assembly includes a cutting drive shaft and a support drive shaft, both of which are rotatably connected to the mounting bracket. The annular cutting blade sleeve is disposed on the outer surface of the cutting drive shaft, and the support ring is disposed on the outer surface of the support drive shaft. Both the outer surfaces of the cutting drive shaft and the support drive shaft have drive grooves, and drive blocks are movably connected inside the drive grooves. The drive blocks on the cutting drive shaft are fixedly connected to the annular cutting blade, and the drive blocks on the support drive shaft are fixedly connected to the support ring. Gears are fixedly connected to the shaft ends of both the cutting drive shaft and the support drive shaft, and the two gears mesh with each other. A drive motor is fixedly connected to the back of the mounting bracket, and the drive end of the drive motor is fixedly connected to the cutting drive shaft.

[0010] Furthermore, the locking assembly includes an upper locking bolt, which is threadedly connected to a guide frame on the annular cutting blade. A locking groove is provided on the front of the mounting bracket, and the locking groove passes through the mounting bracket. Mounting frames are fixedly connected to both the front and back of the mounting bracket. A locking plate is movably connected inside the mounting frame and the locking groove. A lower locking bolt is rotatably connected inside one of the mounting frames, and the lower locking bolt is threadedly connected to the locking plate. A guide rod is fixedly connected inside the other mounting frame, and the guide rod is movably connected to the locking plate.

[0011] Furthermore, a support roller is rotatably connected to the support ring inside the mounting frame, a squeezing roller is provided on the upper side of the support roller, a lifting seat is provided on the shaft end of the squeezing roller, and a hydraulic cylinder is fixedly installed on the top of the mounting frame, with the lifting end of the hydraulic cylinder fixedly connected to the lifting seat.

[0012] This utility model has the following beneficial effects: This invention uses a support component to support the cutting end of the cutting component, allowing several cutting ends to move within the mounting frame. This design enables the cutting ends to be positioned according to the required width of the electronic tags to be cut. Simultaneously, a locking component can lock the cutting ends, ensuring overall stability after the cutting ends have been positioned. These features allow the cutting device to cut electronic tags of different widths, thereby improving the overall versatility of the device.

[0013] This invention pushes a ring-shaped cutting blade, which, through ball bearings, pushes a support ring, ensuring that the cutting groove on the support ring always aligns vertically with the ring-shaped cutting blade. The design of the cutting groove not only ensures effective contact between the ring-shaped cutting blade and the substrate but also prevents direct friction between its cutting edge and the support ring, significantly reducing the risk of wear. Furthermore, when the ring-shaped cutting blade rotates, the ball bearings rotate along with it, further minimizing friction between the ring-shaped cutting blade and the cutting groove.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the external outline structure of this utility model; Figure 2 This is a schematic diagram of the winding assembly structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the mounting bracket of this utility model; Figure 4 This is a schematic diagram of the drive component structure of this utility model; Figure 5 This is a schematic diagram of the support component structure of this utility model; Figure 6 This is a schematic diagram of the ring-shaped cutting blade structure of this utility model; Figure 7 This is a schematic diagram of the support ring structure of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1. Mounting frame; 2. Rewinding assembly; 201. Rewinding frame; 202. Rewinding roller; 203. Guide roller; 3. Cutting assembly; 301. Circular cutter; 302. Support ring; 303. Cutting groove; 304. Ball bearing; 4. Support assembly; 401. Rotating groove; 402. Arc strip; 403. Support frame; 404. Guide frame; 405. Support plate; 5. Drive assembly; 501. Cutting drive shaft; 502. Support drive shaft; 503. Drive groove; 504. Drive block; 505. Gear; 506. Drive motor; 6. Locking assembly; 601. Upper locking bolt; 602. Locking groove; 603. Mounting frame; 604. Locking plate; 605. Lower locking bolt; 606. Guide rod; 7. Support roller; 8. Extrusion roller; 9. Lifting seat; 10. Hydraulic cylinder. Detailed Implementation

[0018] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0019] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 the utility model.

[0020] Please see Figures 1-7 As shown, this utility model is a slitting device for electronic tag production, including a mounting frame 1. Both sides of the mounting frame 1 are provided with winding components 2. The mounting frame 1 is internally provided with a cutting component 3, a support component 4 and a driving component 5. The support end of the support component 4 is connected to the cutting end of the cutting component 3. The driving end of the driving component 5 is connected to the cutting end of the cutting component 3. The support end of the support component 4 is provided with a locking component 6. The driving component 5 is used to drive the cutting end to rotate, the supporting component 4 is used to support the cutting end of the cutting component 3 so that the cutting end can move under the support of the supporting component 4, and the locking component 6 is used to lock the cutting end after adjustment.

[0021] By pushing the cutting end of the cutting component 3, the cutting end moves under the support of the support component 4. When the cutting end moves to the appropriate position, the locking component 6 is rotated, thereby locking the cutting end. When slitting the substrate, with the assistance of the two winding components 2, the substrate can move from the cutting component 3. At this time, the drive component 5 can drive the cutting component 3 to rotate, so that the cutting end of the cutting component 3 can cut the moved substrate.

[0022] The cutting end of the cutting component 3 is supported by the support component 4, allowing several cutting ends to move inside the mounting frame 1. This arrangement allows the cutting ends to be positioned according to the required width of the electronic tag to be cut. At the same time, the locking component 6 can lock the cutting ends, ensuring the overall stability after the cutting ends have been positioned. The above arrangement allows the cutting device to cut electronic tags of different widths, thereby improving the overall versatility of the device.

[0023] In one embodiment, the winding assembly 2 includes a winding frame 201, which is provided on both sides of the mounting frame 1. The winding frame 201 is rotatably connected to a winding roller 202 and a guide roller 203.

[0024] The take-up roller 202 on one side of the mounting frame 1 is used to release the substrate with slits, and the take-up roller 202 on the other side of the mounting frame 1 is used to rewind the substrate after slits. With the assistance of the two take-up rollers 202 and the guidance and support of the guide roller 203, the substrate with slits can be moved from the cutting assembly 3, so that the cutting assembly 3 can slit the substrate with slits.

[0025] In one embodiment, the cutting assembly 3 includes an annular cutting blade 301. Multiple annular cutting blades 301 are arranged in an array inside the mounting frame 1. A support ring 302 is provided on the lower side of the annular cutting blade 301. A cutting groove 303 is formed on the outer surface of the support ring 302. A ball bearing 304 is rotatably connected to the inner wall of the cutting groove 303. The ball bearing 304 is in contact with the outer surface of the annular cutting blade 301.

[0026] The support ring 302 supports the substrate, while the annular cutting blade 301 can rotate inside the cutting groove 303. After the substrate moves past the support ring 302, the annular cutting blade 301 can cut the substrate. The design of the cutting groove 303 not only ensures effective contact between the annular cutting blade 301 and the substrate, but also avoids direct friction between its cutting edge and the support ring 302, significantly reducing the risk of wear. When the position of the annular cutting blade 301 is adjusted, the annular cutting blade 301 can push the support ring 302 through the ball bearing 304, so that the cutting groove 303 on the support ring 302 can always be vertically aligned with the annular cutting blade 301. At the same time, when the annular cutting blade 301 rotates, the ball bearing 304 can rotate along with it. This setting reduces the friction between the annular cutting blade 301 and the cutting groove 303.

[0027] In one embodiment, the support component 4 includes a rotating groove 401, which is formed on the outer surfaces of both the annular cutting blade 301 and the support ring 302. An arc-shaped strip 402 is rotatably connected inside the rotating groove 401. A support frame 403 is fixedly connected to the outer surface of the arc-shaped strip 402. A guide frame 404 is fixedly connected to the top of the support frame 403. A support plate 405 is movably connected inside the guide frame 404. The support plate 405 is fixedly connected to the mounting bracket 1.

[0028] Two support plates 405 are fixedly connected vertically inside the mounting frame 1 to the annular cutting blade 301 and the support ring 302. This allows the two support plates 405 to support the annular cutting blade 301 and the support ring 302 through the corresponding guide frames 404 and support frames 403, ensuring their stability when cutting the substrate. When the annular cutting blade 301 and the support ring 302 rotate and cut the substrate, their own rotation grooves 401 can rotate on the corresponding arc strips 402. This arrangement allows the support frame 403 to support both the blades through the arc strips 402 while allowing them to rotate normally. When adjusting the position of the annular cutting blade 301 and the support ring 302, the annular cutting blade 301 is pushed directly. At this time, the annular cutting blade 301 and the support ring 302 can move synchronously, and the guide frames 404 corresponding to them can slide on the outer surface of their respective support plates 405.

[0029] In one embodiment, the drive assembly 5 includes a cutting drive shaft 501 and a support drive shaft 502, both of which are rotatably connected to the mounting frame 1. An annular cutting blade 301 is fitted onto the outer surface of the cutting drive shaft 501, and a support ring 302 is fitted onto the outer surface of the support drive shaft 502. Both the outer surfaces of the cutting drive shaft 501 and the support drive shaft 502 have drive grooves 503. A drive block 504 is movably connected inside the drive groove 503. The drive block 504 on the cutting drive shaft 501 is fixedly connected to the annular cutting blade 301, and the drive block 504 on the support drive shaft 502 is fixedly connected to the support ring 302. Gears 505 are fixedly connected to the shaft ends of both the cutting drive shaft 501 and the support drive shaft 502, and the two gears 505 mesh together. A drive motor 506 is fixedly connected to the back of the mounting frame 1, and the drive end of the drive motor 506 is fixedly connected to the cutting drive shaft 501.

[0030] The cutting drive shaft 501 is rotated by the drive motor 506. The rotating cutting drive shaft 501 drives the support drive shaft 502 to rotate together through two meshing gears 505. At this time, the cutting drive shaft 501 and the support drive shaft 502 can rotate towards each other. At the same time, the drive shaft can drive the corresponding annular cutting blade 301 and support ring 302 to rotate towards each other through the corresponding drive slot 503 via the corresponding drive block 504. This allows the substrate to move better between the annular cutting blade 301 and the support ring 302. When moving the annular cutting blade 301 and the support ring 302, the drive blocks 504 on both can move inside the drive slots 503 opened on the corresponding drive shafts. This setting allows the cutting drive shaft 501 and the support drive shaft 502 to drive the corresponding annular cutting blade 301 and the support ring 302 normally, regardless of whether it is the annular cutting blade 301 or the support ring 302.

[0031] In one embodiment, the locking assembly 6 includes an upper locking bolt 601, which is threadedly connected to a guide frame 404 on the annular cutter 301. A locking groove 602 is provided on the front of the mounting bracket 1, which penetrates the mounting bracket 1. Mounting frames 603 are fixedly connected to both the front and back of the mounting bracket 1. A locking plate 604 is movably connected inside the mounting frame 603 and the locking groove 602. A lower locking bolt 605 is rotatably connected inside one of the mounting frames 603, and the lower locking bolt 605 is threadedly connected to the locking plate 604. A guide rod 606 is fixedly connected inside the other mounting frame 603, and the guide rod 606 is movably connected to the locking plate 604.

[0032] After the annular cutting blade 301 and the support ring 302 have been adjusted, the upper locking bolt 601 is rotated so that its bottom end contacts the upper support plate 405. At this time, the friction and pressure between the upper locking bolt 601 and the support plate 405 are relatively large, so that the corresponding guide frame 404 will not slide on the support plate 405. At the same time, the lower locking bolt 605 is rotated. At this time, the locking plate 604 moves upward under the drive of the lower locking bolt 605 and the guidance of the guide rod 606 and contacts the guide frame 404 at the bottom of the support ring 302. Under the pressure of the locking plate 604, the guide frame 404 will not slide on the corresponding support plate 405. Thus, the locking of the annular cutting blade 301 and the support ring 302 is completed.

[0033] In one embodiment, for the mounting frame 1, a support roller 7 is rotatably connected to the support ring 302 inside the mounting frame 1, a squeezing roller 8 is provided on the upper side of the support roller 7, a lifting seat 9 is provided on the shaft end of the squeezing roller 8, and a hydraulic cylinder 10 is fixedly installed on the top of the mounting frame 1, with the lifting end of the hydraulic cylinder 10 fixedly connected to the lifting seat 9.

[0034] The support roller 7 and the support ring 302 are on the same horizontal plane. When the substrate is slit, the substrate is placed on the support roller 7, and then the hydraulic cylinder 10 is driven, so that the hydraulic cylinder 10 drives the extrusion roller 8 to move downward through the lifting seat 9, and the extrusion roller 8 and the support roller 7 cooperate to clamp the substrate. This setting makes the surface of the wound substrate flatter before slitting, thereby further improving the slitting effect.

[0035] Through the above technical solution, 1. The supporting component 4 supports the cutting end of the cutting component 3, allowing several cutting ends to move inside the mounting frame 1. This setting allows the cutting ends to be positioned according to the required width of the electronic tags to be cut; simultaneously, the locking component 6 can lock the cutting ends, ensuring the overall stability after the cutting ends have been positioned; the above settings allow the cutting device to cut electronic tags of different widths, thereby improving the overall versatility of the device; 2. By using the annular cutting blade 30 The moving annular cutting blade 301 can push the support ring 302 via the ball bearing 304, so that the cutting groove 303 on the support ring 302 can always be vertically aligned with the annular cutting blade 301. The design of the cutting groove 303 not only ensures effective contact between the annular cutting blade 301 and the substrate, but also avoids direct friction between its cutting edge and the support ring 302, significantly reducing the risk of wear. At the same time, when the annular cutting blade 301 rotates, the ball bearing 304 can rotate along with it, thereby reducing the friction between the annular cutting blade 301 and the cutting groove 303.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A slitting device for electronic tag production, comprising a mounting frame (1), characterized in that, The mounting frame (1) is provided with a winding assembly (2) on both sides. The mounting frame (1) is provided with a cutting assembly (3), a support assembly (4) and a driving assembly (5). The support end of the support assembly (4) is connected to the cutting end of the cutting assembly (3). The driving end of the driving assembly (5) is connected to the cutting end of the cutting assembly (3). The support end of the support assembly (4) is provided with a locking assembly (6). The driving component (5) is used to drive the cutting end to rotate, the supporting component (4) is used to support the cutting end of the cutting component (3) so that the cutting end can move under the support of the supporting component (4), and the locking component (6) is used to lock the cutting end after adjustment.

2. A slitting device for electronic tag production according to claim 1, characterized in that, The winding assembly (2) includes a winding frame (201), which is provided on both sides of the mounting frame (1). The winding frame (201) is rotatably connected to a winding roller (202) and a guide roller (203).

3. A slitting device for electronic tag production according to claim 1, characterized in that, The cutting assembly (3) includes an annular cutting blade (301), and multiple annular cutting blades (301) are arranged in an array inside the mounting frame (1). A support ring (302) is provided on the lower side of the annular cutting blade (301). A cutting groove (303) is opened on the outer surface of the support ring (302). A ball bearing (304) is rotatably connected to the inner wall of the cutting groove (303). The ball bearing (304) is in contact with the outer surface of the annular cutting blade (301).

4. A slitting device for electronic tag production according to claim 3, characterized in that, The support assembly (4) includes a rotating groove (401), which is opened on the outer surface of both the annular cutting blade (301) and the support ring (302). An arc-shaped strip (402) is rotatably connected inside the rotating groove (401). A support frame (403) is fixedly connected to the outer surface of the arc-shaped strip (402). A guide frame (404) is fixedly connected to the top of the support frame (403). A support plate (405) is movably connected inside the guide frame (404). The support plate (405) is fixedly connected to the mounting bracket (1).

5. A slitting device for electronic tag production according to claim 4, characterized in that, The drive assembly (5) includes a cutting drive shaft (501) and a support drive shaft (502). Both the cutting drive shaft (501) and the support drive shaft (502) are rotatably connected to the mounting bracket (1). The annular cutting blade (301) is sleeved on the outer surface of the cutting drive shaft (501), and the support ring (302) is sleeved on the outer surface of the support drive shaft (502). Both the outer surfaces of the cutting drive shaft (501) and the support drive shaft (502) are provided with drive grooves (503). A drive block (50) is movably connected inside the drive groove (503). 4) The drive block (504) on the cutting drive shaft (501) is fixedly connected to the ring-shaped cutting blade (301), and the drive block (504) on the support drive shaft (502) is fixedly connected to the support ring (302). The shaft ends of the cutting drive shaft (501) and the support drive shaft (502) are both fixedly connected to gears (505), and the two gears (505) mesh together. The back of the mounting bracket (1) is fixedly connected to a drive motor (506), and the drive end of the drive motor (506) is fixedly connected to the cutting drive shaft (501).

6. A slitting device for electronic tag production according to claim 4, characterized in that, The locking assembly (6) includes an upper locking bolt (601), which is threadedly connected to a guide frame (404) on the ring-shaped cutter (301). The front of the mounting bracket (1) is provided with a locking groove (602), which passes through the mounting bracket (1). Mounting frames (603) are fixedly connected to both the front and back of the mounting bracket (1). A locking plate (604) is movably connected inside the mounting frame (603) and the locking groove (602). A lower locking bolt (605) is rotatably connected inside one of the mounting frames (603), which is threadedly connected to the locking plate (604). A guide rod (606) is fixedly connected inside the other mounting frame (603), which is movably connected to the locking plate (604).

7. A slitting device for electronic tag production according to claim 3, characterized in that, The mounting frame (1) is rotatably connected to the support ring (302) inside, and a squeeze roller (8) is provided on the upper side of the support roller (7). A lifting seat (9) is provided on the shaft head of the squeeze roller (8). A hydraulic cylinder (10) is fixedly installed on the top of the mounting frame (1). The lifting end of the hydraulic cylinder (10) is fixedly connected to the lifting seat (9).

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