Auxiliary hang tag fixing tool for hang tag punching machining

Abstract

The utility model discloses an auxiliary hang tag fixing tool for hang tag punching processing, which belongs to the field of hang tag processing and comprises a base, a punching component is arranged at the top of the base and comprises a fixing disc, a punching rod is detachably connected to the bottom of the fixing disc, an adjusting mechanism is arranged at the bottom of the fixing disc, and the punching rod is detachably connected with the punching rod. The adjusting mechanism comprises a rotating disc rotationally connected to the bottom of the fixed disc, multiple sets of first limiting grooves are formed in the bottom of the fixed disc and are spiral, multiple sets of second limiting grooves are formed in the top of the rotating disc and are linear, the second limiting grooves penetrate through the rotating disc, and connecting rods are slidably connected into the first limiting grooves. The connecting rod penetrates through the second limiting groove, a fixing assembly is arranged at the bottom of the connecting rod, and the adjusting mechanism further comprises a power assembly. The punching device has the beneficial effects that the multiple sets of fixing assemblies are driven by the adjusting mechanism to synchronously move in the direction close to or away from the center of the punching rod, the pressing position can be conveniently adjusted according to the size of punched holes, and the fixing effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of hang tag processing, and in particular to an auxiliary fixing fixture for hang tag punching processing. Background Technology

[0002] Hang tags are small cards attached to clothing and other goods, containing information such as the brand name, logo, and country of origin. Most hang tags are made of paper, but plastic and metal are also used. In recent years, new types of hang tags made with holographic anti-counterfeiting materials have emerged. During manufacturing, holes are punched into the hang tag to facilitate hanging or threading. The tag needs to be secured during the punching process to ensure accuracy.

[0003] A search of Chinese Patent Publication No. CN215431079U reveals a tag auxiliary fixing structure in a tag punching machine. The structure includes a punching table, a punching block at the top of the punching table, a mounting plate at the top of the punching block, a pneumatic compressor at the top of the mounting plate, a pressure hole at the top of the punching block, a pressure block slidably connected to the top of the pressure hole, a material discharge hole at the top of the punching table, a first through hole on the inner wall of the bottom of the pressure hole, a punch rod slidably connected inside the first through hole, a first spring fixedly connected to the bottom of the pressure block, second through holes evenly distributed on the inner wall of the bottom of the pressure hole, a receiving groove at the bottom of the punching block, a pressure ring slidably connected to the bottom of the receiving groove, receiving rods evenly fixedly connected to the bottom of the pressure block, pressure rods slidably connected to the bottom of each receiving rod, and a second spring fixedly connected to the top of each pressure rod. When the pressure block moves downwards, the pressure ring can assist in fixing the tag through the pressure rods, the second springs, and the receiving rods.

[0004] However, the bottom of the several circumferentially set pressure bars is fixedly connected to pressure rings that assist in fixing the hangtag. The size of the pressure rings is fixed, making it inconvenient to adjust the position of the pressure bars according to the size of the holes. Utility Model Content

[0005] The purpose of this utility model is to provide an auxiliary fixing fixture for pendant punching of hang tags in order to solve the above-mentioned problems.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] A hang tag punching auxiliary fixing fixture includes a base, a punching assembly on the top of the base, a fixing plate, a punching rod detachably connected to the bottom of the fixing plate, an adjustment mechanism at the bottom of the fixing plate, and a turntable rotatably connected to the bottom of the fixing plate. The turntable has a clearance hole at its center through which the punching rod passes. The bottom of the fixing plate has multiple sets of circumferentially arranged first limiting grooves, which are spiral-shaped. The top of the turntable has multiple sets of circumferentially arranged second limiting grooves, which are straight and pass through the turntable. A connecting rod is slidably connected within the first limiting groove, passing through the second limiting groove. A fixing assembly is located at the bottom of the connecting rod. The adjustment mechanism also includes a power assembly for driving the turntable to rotate.

[0008] Preferably, the power assembly includes a gear ring fixedly connected to the outer wall of the turntable, an extension plate fixedly connected to the edge of the fixed plate, a stepper motor fixedly connected to the top of the extension plate, and a gear fixedly connected to the output end of the stepper motor, the gear meshing with the gear ring.

[0009] Preferably, the fixing component includes a fixing sleeve fixedly connected to the bottom of the connecting rod, a piston plate slidably connected inside the fixing sleeve, a piston rod fixedly connected to the bottom of the piston plate, a pressure plate fixedly connected to the bottom end of the piston rod after passing through the fixing sleeve, and a spring connecting the piston plate and the inner top wall of the fixing sleeve.

[0010] Preferably, the inner wall of the fixed sleeve is provided with a sliding groove, and the piston plate slides up and down along the sliding groove.

[0011] Preferably, the pressure plate is arc-shaped.

[0012] Preferably, the drilling assembly also includes a bracket, which is fixedly connected to the top of the base, and a hydraulic cylinder is fixedly connected to the bracket, with a fixed plate fixedly connected to the bottom of the hydraulic cylinder.

[0013] The beneficial effect is that by adjusting the mechanism, multiple sets of fixing components are driven to move synchronously toward or away from the center of the punch rod, which makes it easy to adjust the pressing position according to the size of the punch and ensures the fixing effect.

[0014] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1This is a schematic diagram of the overall structure of an auxiliary fixing fixture for punching holes in tags, as described in this utility model.

[0017] Figure 2 This is a front view of an auxiliary fixing fixture for pendant punching of tags as described in this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment mechanism of the hang tag auxiliary fixing fixture for hang tag punching processing described in this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing plate of the hang tag auxiliary fixing fixture for hang tag punching processing described in this utility model;

[0020] Figure 5 This is a schematic diagram of the fixing component of the hang tag auxiliary fixing fixture for hang tag punching processing described in this utility model.

[0021] The reference numerals in the attached drawings are explained as follows: 1. Base; 201. Bracket; 202. Hydraulic cylinder; 203. Fixed plate; 204. Punching rod; 301. First limiting groove; 302. Turntable; 303. Second limiting groove; 304. Connecting rod; 305. Gear ring; 306. Extension plate; 307. Stepper motor; 308. Gear; 401. Fixed sleeve; 402. Piston plate; 403. Piston rod; 404. Pressure plate; 405. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-5As shown, a hang tag auxiliary fixing fixture for hang tag punching includes a base 1. The top of the base 1 has an installation groove, and an installation plate is threaded into the installation groove. The top of the installation plate has a through hole. The rear side of the base 1 has a collection groove communicating with the installation groove. A cleaning door is hinged to the rear side of the base 1. The debris generated by punching passes through the through hole and falls into the collection groove for collection. After opening the cleaning door, it is convenient to clean the debris in the collection groove. The top of the base 1 is provided with a punching assembly, which includes a bracket 201. The bracket 201 is bolted to the top of the base 1. The bracket 201 is U-shaped with the opening facing downward. A hydraulic cylinder 202 is fixedly connected to the bracket 201. A fixing plate 203 is fixedly connected to the bottom of the hydraulic cylinder 202. A punching rod 204 is detachably connected to the bottom of the fixing plate 203. The punching rod 204 is used in conjunction with the installation plate.

[0026] The bottom of the fixed disk 203 is provided with an adjustment mechanism, which includes a turntable 302 rotatably connected to the bottom of the fixed disk 203. A clearance hole is provided at the center of the turntable 302, and a punching rod 204 passes through the clearance hole. The bottom of the fixed disk 203 is provided with multiple sets of circumferentially arranged first limiting grooves 301, which are spiral in shape. The top of the turntable 302 is provided with multiple sets of circumferentially arranged second limiting grooves 303, which are straight in shape and pass through the turntable 302. A connecting rod 304 is slidably connected in the first limiting groove 301 and passes through the second limiting groove 303.

[0027] The adjustment mechanism also includes a power component for driving the turntable 302 to rotate. The power component includes a gear ring 305 fixedly connected to the outer wall of the turntable 302. An extension plate 306 is fixedly connected to the edge of the fixed plate 203. A stepper motor 307 is bolted to the top of the extension plate 306. A gear 308 is fixedly connected to the output end of the stepper motor 307. The gear 308 meshes with the gear ring 305. When the stepper motor 307 is started, the stepper motor 307 drives the gear 308 to rotate. The gear 308 meshes with the gear ring 305, thereby driving the gear ring 305 to drive the turntable 302 to rotate.

[0028] A fixing component is provided at the bottom of the connecting rod 304. The fixing component includes a fixing sleeve 401 fixedly connected to the bottom of the connecting rod 304. A piston plate 402 is slidably connected inside the fixing sleeve 401. A groove is opened on the inner wall of the fixing sleeve 401. The piston plate 402 slides up and down along the groove. A piston rod 403 is fixedly connected to the bottom of the piston plate 402. The bottom end of the piston rod 403 passes through the fixing sleeve 401 and is fixedly connected to a pressure plate 404. The piston rod 403 is slidably connected to the bottom wall of the fixing sleeve 401. The pressure plate 404 is arc-shaped. A spring 405 is connected between the piston plate 402 and the inner top wall of the fixing sleeve 401.

[0029] Working principle: In use, place the tag directly below the punching rod 204 at the position where a hole needs to be punched. Controlling the hydraulic cylinder 202 causes the fixing plate 203 to drive the punching rod 204 downwards. The pressure plate 404 initially contacts the tag. As the fixing plate 203 continues to move downwards, the pressure plate 404 drives the piston rod 403, causing the piston plate 402 to slide upwards along the fixing sleeve 401. The spring 405 is compressed, and the spring force of the spring 405 provides downward pressure to the tag, thus fixing it in place. After the punching rod 204 contacts the tag, punching begins. After punching is complete, controlling the hydraulic cylinder 202 causes the fixing plate 203 to drive the punching rod 204 upwards, which in turn drives the fixing sleeve 401 upwards. Once the spring 405 returns to its original position... The fixed sleeve 401 starts to drive the piston plate 402 to move the piston rod 403 and pressure plate 404 upward. When different sizes of holes need to be drilled, the punching rod 204 is replaced first. Then, the mounting plate that matches the punching rod 204 is replaced so that the through hole on the mounting plate corresponds to the size of the punching rod 204. The stepper motor 307 is started, and the stepper motor 307 drives the gear 308 to rotate. The gear 308 meshes with the gear ring 305, thereby driving the gear ring 305 to drive the turntable 302 to rotate. Under the combined action of the first limiting groove 301 and the second limiting groove 303, the multiple connecting rods 304 drive multiple sets of fixing components to move synchronously towards or away from the center of the punching rod 204, so as to adjust the pressing position according to the size of the punch and ensure the fixing effect.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hanging tag auxiliary fixing tool for hanging tag punching processing, comprising a base (1), a punching assembly is arranged on the top of the base (1), the punching assembly comprises a fixing disc (203), a punching rod (204) is detachably connected to the bottom of the fixing disc (203), characterized in that: The bottom of the fixed disc (203) is provided with an adjusting mechanism, the adjusting mechanism comprises a rotating disc (302) rotatably connected to the bottom of the fixed disc (203), a avoiding hole is formed in the center of the rotating disc (302), the punch rod (204) passes through the avoiding hole, a plurality of groups of circumferentially arranged first limiting grooves (301) are formed in the bottom of the fixed disc (203), the first limiting grooves (301) are spiral, a plurality of groups of circumferentially arranged second limiting grooves (303) are formed in the top of the rotating disc (302), the second limiting grooves (303) are linear, the second limiting grooves (303) penetrate the rotating disc (302), a connecting rod (304) is slidably connected in the first limiting groove (301), the connecting rod (304) passes through the second limiting groove (303), a fixing assembly is arranged at the bottom of the connecting rod (304), and the adjusting mechanism further comprises a power assembly.

2. The auxiliary fixing tool for hang tag punching according to claim 1, characterized in that: The power assembly comprises a gear ring (305) fixedly connected to the outer wall of the rotating disc (302), the edge of the fixed disc (203) is fixedly connected with an extension plate (306), the top of the extension plate (306) is fixedly connected with a stepping motor (307), the output end of the stepping motor (307) is fixedly connected with a gear (308), and the gear (308) is engaged with the gear ring (305).

3. The auxiliary fixing tool for hangtag punching according to claim 1, characterized in that: The fixing assembly comprises a fixing sleeve (401) fixedly connected to the bottom of the connecting rod (304), a piston plate (402) is slidably connected in the fixing sleeve (401), the bottom of the piston plate (402) is fixedly connected with a piston rod (403), the bottom end of the piston rod (403) is fixedly connected with a pressing plate (404) after penetrating through the fixing sleeve (401), and the piston plate (402) and the inner top wall of the fixing sleeve (401) are connected with a spring (405).

4. The auxiliary fixing tool for hang tag punching according to claim 3, characterized in that: The inner wall of the fixing sleeve (401) is provided with a sliding groove, and the piston plate (402) slides up and down along the sliding groove.

5. The hanger auxiliary fixing tool for hanger punching processing according to claim 3, characterized in that: The pressing plate (404) is arc-shaped.

6. The hanger auxiliary fixing tool for hanger punching processing according to claim 1, characterized in that: The punching assembly further comprises a support (201), the support (201) is fixedly connected to the top of the base (1), the support (201) is fixedly connected with a hydraulic cylinder (202), and the fixed disc (203) is fixedly connected to the bottom of the hydraulic cylinder (202).

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