Automatic installation and labeling device for anti-theft buckle
By using an automatic labeling device with anti-theft buckles, precise delivery and fixing of the lock hooks are achieved, improving production efficiency and product consistency, reducing operational complexity, and enhancing equipment stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUIZHOU CHANGFENG TECH CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-06-09
AI Technical Summary
In the existing technology, the anti-theft tag installation equipment uses vibration when feeding the lock nails, which causes the temperature of the vibration mechanism to rise and dust to adhere, resulting in frequent jamming or misalignment of the lock nails.
The automatic anti-theft tag installation and labeling device includes a base, a clamping mechanism, an anti-theft tag feeding mechanism, a locking pin feeding mechanism, and a label feeding mechanism. Through the cooperation of the blocking cylinder and the pushing mechanism, the locking pin is accurately delivered and fixed. The magnetic pressure head and mechanical structure ensure the product shape is pushed out.
It achieves precise delivery and fixation of the locking hook, improves production efficiency and product consistency, while reducing operational complexity and enhancing overall equipment stability.
Smart Images
Figure CN224336010U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of anti-theft tags, specifically an automatic anti-theft tag installation and labeling device. Background Technology
[0002] An anti-theft tag is a physical device used to prevent theft of goods, commonly found in the retail industry, especially for protecting high-value items such as clothing. Anti-theft tags typically consist of a sturdy plastic shell and an internal locking mechanism, which secures them to the product mechanically, such as by piercing the fabric with a needle. The corresponding tags usually refer to electronic anti-theft tags, including soft tags and hard tags that work with the tags. Hard tags, often used in conjunction with the tags, are electronic sensors built into the tag. The hard tag is physically attached to the product through the tag's structure, making it difficult to remove illegally.
[0003] In existing anti-theft tag installation equipment, the anti-theft tag usually needs to be used in conjunction with a locking pin. In the existing technology, the locking pin is often fed by vibration. As the usage time increases, the temperature of the vibration mechanism will also increase, and dust will adhere to it, causing the vibration frequency of the vibration mechanism to change, which can easily lead to frequent jamming or misalignment of the locking pin. Utility Model Content
[0004] The purpose of this utility model is to provide an automatic anti-theft tag installation and labeling device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] An automatic anti-theft tag installation and labeling device includes a base, on which a clamping mechanism is provided. The base also includes an anti-theft tag feeding mechanism, a locking pin feeding mechanism, and a label feeding mechanism. The discharge ends of the anti-theft tag feeding mechanism, the locking pin feeding mechanism, and the label feeding mechanism are all located within the clamping mechanism. The locking pin feeding mechanism includes a vibratory feeder and a feeding channel. One end of the feeding channel is connected to the vibratory feeder, and the other end of the feeding channel has a blocking bracket. A through-shaft hole is provided on the horizontal connecting plate of the blocking bracket. A blocking cylinder is provided on the horizontal connecting plate and is fixedly connected to the horizontal connecting plate. The piston shaft of the blocking cylinder passes through the through-shaft hole and is fixedly mounted on the blocking plate.
[0007] In a further technical solution, the clamping mechanism includes a clamping bracket and a clamping cylinder located on the clamping bracket. A magnetic pressure head is provided at the output end of the clamping cylinder. An adsorption component is installed on one side of the magnetic pressure head. A pressing platform is installed below the magnetic pressure head. The pressing platform is connected to the output end of the feeding channel of the locking pin feeding mechanism.
[0008] In a further technical solution, the end face of the pressing platform is provided with an ejection hole, and a pusher cylinder is installed inside the pressing platform corresponding to the ejection hole. The output end of the pusher cylinder is connected to an ejection rod, and the end of the ejection rod is provided with a groove.
[0009] A further technical solution is that the label feeding mechanism includes a label bracket, on which a fixed wheel and a transfer component are installed. The transfer component has a power device in the output direction. The power device includes a base, on which a drive component, a first conveyor roller and a second conveyor roller are installed. The drive component is connected to the first conveyor roller, and the second conveyor roller abuts against the first conveyor roller.
[0010] In a further technical solution, the transfer assembly includes a conveyor plate and two transfer rollers, one of which is located above the conveyor plate and the other of which is attached to the conveyor plate. The bottom of the conveyor plate is provided with a detection hole, and a sensor is installed at the position corresponding to the detection hole. A fixing block is provided on the side of the base near the pressing mechanism, and a guide groove is formed between the fixing block and the base.
[0011] In a further technical solution, the label feeding mechanism also includes a cutting component, which includes a cutting cylinder. The output end of the cutting cylinder is connected to a sliding block, and a cutter is provided on one side of the sliding block.
[0012] A further technical solution is that the fixing block is provided with a slotted hole adapted to the end face of the cutter.
[0013] In a further technical solution, the fixed block is provided with a guide post, and the sliding block is slidably connected to the guide post.
[0014] In a further technical solution, the anti-theft buckle feeding mechanism includes a second vibratory plate, the output end of which is provided with a feeding channel extending toward the pressing mechanism, the output end of which is provided with a processing placement plate, and the processing placement plate is connected to the rotation and shifting mechanism.
[0015] A further technical solution is to provide a fixed column at the output end of the feeding channel, and a movable groove at the end of the fixed column. A rocker block is rotatably connected in the movable groove. One end of the rocker block abuts against the processing and placement plate, and the other end is connected to a tension spring.
[0016] The beneficial effects of this utility model are:
[0017] When using this utility model, the operator places the product on the clamping mechanism. The anti-theft tag feeding mechanism transports the anti-theft tag to the clamping mechanism, the label feeding mechanism transports the label to the clamping mechanism, and the locking pin feeding mechanism transports the locking pin to the clamping mechanism. The clamping mechanism then completes the clamping action. When the vibrating plate vibrates, causing the locking pin to move in the feeding channel, the locking pin enters the clamping mechanism from the output end of the feeding channel. The clamping mechanism then performs a clamping action. At this time, the piston shaft of the blocking cylinder extends, driving the blocking plate to extend and block other locking pins to prevent the locking pins from being transported to the clamping mechanism too quickly and causing jamming. After clamping is completed, the piston shaft of the blocking cylinder retracts, the blocking plate lifts, and the next locking pin is released. The above process is repeated.
[0018] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description
[0019] Figure 1 The overall structure of this utility model Figure 1 .
[0020] Figure 2 : Partial structural diagram of this utility model.
[0021] Figure 3 : Diagram of the locking pin feeding structure of this utility model.
[0022] Figure 4 The present utility model Figure 3 Enlarged view of part A.
[0023] Figure 5 The overall structure of this utility model Figure 2 .
[0024] Figure 6 The present utility model Figure 5 Enlarged view of part B.
[0025] Figure 7 The overall structure of this utility model Figure 3 .
[0026] Figure 8 The present utility model Figure 7 Enlarged view of part C.
[0027] Reference numerals: 1. Base; 2. Pressing mechanism; 21. Clamping bracket; 22. Clamping cylinder; 23. Adsorption component; 24. Pressing platform; 25. Pushing cylinder; 26. Pushing rod; 3. Anti-theft buckle feeding mechanism; 31. Vibratory feeder II; 32. Feeding channel; 33. Processing placement plate; 34. Rotation and shifting mechanism; 35. Swing block; 4. Locking nail feeding mechanism; 41. Vibratory feeder I; 42. Feeding channel; 43. Barrier bracket; 431. Horizontal connecting plate; 44. Barrier cylinder; 45. Barrier plate; 5. Label feeding mechanism; 51. Label bracket; 52. Fixed wheel; 531. Conveyor plate; 532. Transfer roller I; 533. Transfer roller II; 54. Base; 55. Conveying roller I; 571. Cutting cylinder; 572. Sliding block; 573. Cutter. Detailed Implementation
[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0029] Please refer to Figure 1-8 ;
[0030] In current anti-theft tag installation equipment, the anti-theft tag usually needs to be installed in conjunction with a locking pin. In existing technology, the locking pin is mostly fed by vibration. However, with the extension of the usage time, the temperature of the vibration mechanism will gradually increase, and dust accumulation may change the vibration frequency, which will lead to frequent locking pin jamming or inaccurate positioning.
[0031] This utility model discloses an automatic anti-theft tag installation and labeling device, including a base 1, a pressing mechanism 2 on the base 1, an anti-theft tag feeding mechanism 3, a locking pin feeding mechanism 4, and a label feeding mechanism 5 on the base 1. The discharge ends of the anti-theft tag feeding mechanism 3, the locking pin feeding mechanism 4, and the label feeding mechanism 5 are all located on the pressing mechanism 2. The locking pin feeding mechanism 4 includes a vibratory feeder 41 and a feeding channel 42. One end of the feeding channel 42 is connected to the vibratory feeder 41, and the other end of the feeding channel 42 is provided with a blocking bracket 43. A through-shaft hole is provided on the horizontal connecting plate 431 of the blocking bracket 43. A blocking cylinder 44 is provided on the horizontal connecting plate 431. The blocking cylinder 44 is fixedly connected to the horizontal connecting plate 431. The piston shaft of the blocking cylinder 44 passes through the through-shaft hole and a blocking plate 45 is fixedly provided.
[0032] The working process is as follows: When the operator uses the product, he places it on the pressing mechanism 2. The anti-theft tag feeding mechanism 3 transports the anti-theft tag to the pressing mechanism 2, the label feeding mechanism 5 transports the label to the pressing mechanism 2, and the locking nail feeding mechanism 4 transports the locking nail to the pressing mechanism 2. Then, the pressing mechanism 2 completes the pressing action. When the vibrating plate 41 vibrates, causing the locking nail to move on the feeding channel 42, the locking nail enters the pressing mechanism 2 from the output end of the feeding channel 42. The pressing mechanism 2 then performs the pressing action. At this time, the piston shaft of the blocking cylinder 44 extends, driving the blocking plate 45 to extend and block other locking nails to prevent the locking nails from being transported to the pressing mechanism 2 too quickly and causing jamming. After the pressing is completed, the piston shaft of the blocking cylinder 44 retracts, the blocking plate 45 lifts up, and the next locking nail is released. The above process is repeated.
[0033] In this embodiment, the clamping mechanism 2 includes a clamping bracket 21 and a clamping cylinder 22 located on the clamping bracket 21. A magnetic pressure head is provided at the output end of the clamping cylinder 22. An adsorption component 23 is installed on one side of the magnetic pressure head. A pressing platform 24 is installed below the magnetic pressure head. The pressing platform 24 is connected to the output end of the feeding channel 42 of the locking nail feeding mechanism 4.
[0034] During processing, the product is placed in a pressing position. First, the anti-theft tag feeding mechanism 3 outputs anti-theft tags. Since the tag cap contains metal, it will be attracted and fixed when it approaches the magnetic pressure head, thus ensuring the stability of the anti-theft tag position. In addition, the end of the magnetic pressure head can be designed with a locking structure that matches the tag cap to achieve quick fixing and accurate positioning of the tag, providing convenience for subsequent pressing operations. Second, the label feeding mechanism 5 outputs labels. When the label is conveyed to a certain distance, it will be attracted and fixed by the adsorption component 23. Since the label has a certain width and remains flat during output without tilting, the adsorption component 23 can adsorb any position of the label, ensuring the relative position of the label and the anti-theft tag is stable. In this embodiment, the output end of the label feeding mechanism 5 is lower than the magnetic pressure head, so the label is located below the anti-theft tag after output.
[0035] In this embodiment, the end face of the pressing platform 24 is provided with an ejection hole, and a pusher cylinder 25 is installed inside the pressing platform 24 corresponding to the ejection hole. The output end of the pusher cylinder 25 is connected to an ejector rod 26, and the end of the ejector rod 26 is provided with a groove.
[0036] The ejection hole on the end face of the pressing platform 24 and the corresponding pusher cylinder 25 installed inside it, together with the ejector rod 26 connected to the output end and the groove structure at the end of the ejector rod 26, can realize the automatic ejection of the locking pin. The pusher cylinder 25 drives the ejector rod 26 to extend through the ejection hole. The groove design effectively adapts to the product shape, ensuring that the ejection process is smooth and does not damage the product surface. This improves the degree of automation, reduces manual intervention, significantly improves production efficiency and product ejection consistency, while reducing operational complexity and enhancing the overall stability of the equipment.
[0037] In this embodiment, the label feeding mechanism 5 includes a label support 51, on which a fixed wheel 52 and a transfer assembly are mounted. A power unit is provided in the output direction of the transfer assembly. In this embodiment, several labels are interconnected to form a material strip. The material strip is wound together to form a cylindrical shape and placed in the fixed wheel 52. Then, the pulled material strip is wound around the transfer assembly and finally placed into the power unit. The power unit includes a base 54, on which a drive assembly, a first conveyor roller 55, and a second conveyor roller are mounted. The drive assembly is connected to the first conveyor roller 55, and the second conveyor roller abuts against the first conveyor roller 55. The intermediate assembly includes a conveyor plate 531, a first transfer roller 532, and a second transfer roller 533. The first transfer roller 532 is located above the conveyor plate 531, and the second transfer roller 533 is attached to the conveyor plate 531. The bottom of the conveyor plate 531 has a detection hole, and a sensor is installed at the corresponding position of the detection hole. A fixing block is provided on the side of the base 54 near the pressing mechanism 2, and a guide groove is formed between the fixing block and the base 54. The material belt is wound around the surface of the first transfer roller 532 and then passes between the second transfer roller 533 and the conveyor plate 531. The second transfer roller 533 presses the material belt onto the conveyor plate 531. Subsequently, under the traction of the power unit, the material belt is output linearly along the conveyor plate 531. Furthermore, a pressure block can be provided on the conveyor plate 531, and a guide groove is formed between the pressure block and the conveyor plate 531 to constrain the conveying direction of the material belt. The bottom of the conveyor plate 531 has a detection hole, and a sensor is installed at the corresponding position of the detection hole. The sensor detects the movement position of the material belt through the detection hole, thereby achieving precise label cutting.
[0038] In this embodiment, the label feeding mechanism 5 further includes a cutting component, which includes a cutting cylinder 571. The output end of the cutting cylinder 571 is connected to a sliding block 572. A cutter 573 is provided on one side of the sliding block 572. A slotted hole adapted to the end face of the cutter 573 is provided on the fixed block. Furthermore, a guide post is provided on the fixed block, and the sliding block 572 is slidably connected to the guide post. When it is necessary to cut the material strip, the cutting cylinder 571 pushes the sliding block 572 down, so that the cutter 573 cuts the material strip.
[0039] In this embodiment, the anti-theft buckle feeding mechanism 3 includes a second vibratory plate 31. The output end of the second vibratory plate 31 is provided with a feeding channel 32 extending towards the pressing mechanism 2. The output end of the feeding channel 32 is provided with a processing placement plate 33, which is connected to the rotation and shifting mechanism 34. Furthermore, a fixed column is provided corresponding to the output end of the feeding channel 32. The end of the fixed column is provided with a movable groove. A rocker block 35 is rotatably connected in the movable groove. One end of the rocker block 35 abuts against the processing placement plate 33, and the other end is connected to a tension spring.
[0040] Vibratory feeder 31 sequentially conveys the anti-theft tags along the feeding channel 32 to the processing placement plate 33. Then, a rotary shifting mechanism 34 drives the processing placement plate 33 to rotate at an angle, ensuring precise alignment of the anti-theft tags with the magnetic pressure head. It should be noted that during rotation, the rotary shifting mechanism 34 simultaneously lifts the processing placement plate 33 upwards to ensure full contact between the anti-theft tags and the magnetic pressure head, allowing the magnetic pressure head to adhere and fix the anti-theft tags. After feeding is complete, the rotary shifting mechanism 34 drives the processing placement plate 33 downwards to reset, separating it from the fed anti-theft tags, and continues to rotate to reset.
[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An anti-theft buckle automatic installation labeling device, characterized in that, The device includes a base (1), on which a pressing mechanism (2) is provided. The base (1) also includes an anti-theft tag feeding mechanism (3), a locking pin feeding mechanism (4), and a label feeding mechanism (5). The discharge ends of the anti-theft tag feeding mechanism (3), the locking pin feeding mechanism (4), and the label feeding mechanism (5) are all located at the pressing mechanism (2). The locking pin feeding mechanism (4) includes a vibratory feeder (41) and a feeding channel (42). The feeding channel (42)... One end of the feeding channel (42) is connected to the vibratory plate (41), and the other end of the feeding channel (42) is provided with a blocking bracket (43). The horizontal connecting plate (431) of the blocking bracket (43) is provided with a through-shaft hole. The horizontal connecting plate (431) is provided with a blocking cylinder (44). The blocking cylinder (44) is fixedly connected to the horizontal connecting plate (431). The piston shaft of the blocking cylinder (44) passes through the through-shaft hole and is fixedly provided with a blocking plate (45).
2. The automatic anti-theft tag installation and labeling device according to claim 1, characterized in that, The clamping mechanism (2) includes a clamping bracket (21) and a clamping cylinder (22) located on the clamping bracket (21). The output end of the clamping cylinder (22) is provided with a magnetic pressure head. An adsorption element (23) is installed on one side of the magnetic pressure head. A pressing platform (24) is installed below the magnetic pressure head. The pressing platform (24) is connected to the output end of the feeding channel (42) of the locking nail feeding mechanism (4).
3. The automatic anti-theft tag installation and labeling device according to claim 2, characterized in that, The pressing platform (24) has an ejection hole on its end face. A pusher cylinder (25) is installed inside the pressing platform (24) corresponding to the ejection hole. The output end of the pusher cylinder (25) is connected to an ejector rod (26). The end of the ejector rod (26) is provided with a groove.
4. The automatic anti-theft tag installation and labeling device according to claim 1, characterized in that, The label feeding mechanism (5) includes a label bracket (51), a fixed wheel (52) and a transfer component are installed on the label bracket (51), and a power device is provided in the output direction of the transfer component. The power device includes a base (54), a drive component, a first conveyor roller (55) and a second conveyor roller are installed on the base (54). The drive component is connected to the first conveyor roller (55), and the second conveyor roller abuts against the first conveyor roller (55).
5. The automatic anti-theft tag installation and labeling device according to claim 4, characterized in that, The transfer assembly includes a conveyor plate (531), a first transfer roller (532), and a second transfer roller (533). The first transfer roller (532) is located above the conveyor plate (531), and the second transfer roller (533) is attached to the conveyor plate (531). The bottom of the conveyor plate (531) is provided with a detection hole, and a sensor is installed at the position corresponding to the detection hole. A fixing block is provided on the side of the base (54) near the pressing mechanism (2), and a guide groove is formed between the fixing block and the base (54).
6. The automatic anti-theft tag installation and labeling device according to claim 5, characterized in that, The label feeding mechanism (5) also includes a cutting component, which includes a cutting cylinder (571). The output end of the cutting cylinder (571) is connected to a sliding block (572), and a cutter (573) is provided on one side of the sliding block (572).
7. The automatic anti-theft tag installation and labeling device according to claim 6, characterized in that, The fixing block is provided with a slotted hole that is adapted to the end face of the cutter (573).
8. The automatic anti-theft tag installation and labeling device according to claim 7, characterized in that, The fixed block is provided with a guide post, and the sliding block (572) is slidably connected to the guide post.
9. The automatic anti-theft tag installation and labeling device according to claim 1, characterized in that, The anti-theft buckle feeding mechanism (3) includes a second vibratory plate (31). The output end of the second vibratory plate (31) is provided with a feeding channel (32) extending towards the pressing mechanism (2). The output end of the feeding channel (32) is provided with a processing placement plate (33). The processing placement plate (33) is connected to the rotation and shifting mechanism (34).
10. An automatic anti-theft tag installation and labeling device according to claim 9, characterized in that, A fixed column is provided at the output end of the corresponding feeding channel (32). A movable groove is provided at the end of the fixed column. A rocker block (35) is rotatably connected in the movable groove. One end of the rocker block (35) abuts against the processing placement plate (33), and the other end is connected to a tension spring.