Electronic tag punching device

Abstract

The utility model relates to the technical field of tag punching, and discloses an electronic tag punching device which comprises a machining table, a power mechanism and a cutting knife, the machining table is in an L shape, the bottom of the machining table is fixedly connected with a material collecting box, the two sides of the surface of the machining table are rotationally connected with roll shafts, the surface of the machining table is fixedly connected with a containing plate, and the power mechanism comprises a motor and a connecting frame. The motor is fixedly connected to the back face of the machining table through a U-shaped frame, the output end of the motor is fixedly connected with a connecting rod through a rotating shaft, one end of the connecting rod is slidably connected into a connecting frame through a sliding column, one side of the surface of the connecting frame is fixedly connected with a sliding block, and the sliding block is slidably connected into a sliding groove formed in the back face of the machining table. According to the utility model, through the use of the roll shaft and the gear set, the roll shaft stops rotating when the cutting knife punches holes, and the roll shaft starts rotating when the cutting knife leaves the electronic tag, so that the electronic tag can be stopped from being rolled when the cutting knife punches holes, the problem of punching dislocation of the electronic tag is solved, and the punching quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of label punching, in particular to an electronic label punching device. Background Art

[0002] With the advent of the intelligent era, the application of RFID electronic tags has become more widespread. As a data carrier, RFID electronic tags can play the role of identification, item tracking, and information collection. They are widely used in industrial production line detection and identification, tracking and tracing, warehousing and logistics, product identification, and item anti-counterfeiting.

[0003] At present, a Chinese patent discloses an electronic label punching device, and its application number is CN2023211703857. The technical solution provided by the utility model is adopted. Compared with the prior art, when the electronic label paper passes the top of the processing table during transportation, the reciprocating drive mechanism will first cause the movable tube to slide downward. When the cutting knife at the bottom of the movable tube abuts against the electronic label paper, it will punch holes in it. Then the guide slide rod slides downward and squeezes the spring, and the push rod slides downward synchronously to push the waste generated by the cutting knife through the discharge hole into the receiving box to avoid the waste remaining in the electronic label paper and the cutting knife. Then the reciprocating drive mechanism drives the above movement to recover and repeat, and the automatic punching of the electronic label paper can be completed.

[0004] In combination with the above-disclosed technical solution, since the electronic tag will be offset when being transported, resulting in misalignment of the punching, thereby damaging the electronic tag, and it is difficult to adjust the punching distance, resulting in a reduced scope of application of the device. Therefore, we propose an electronic tag punching device to solve this problem. Utility Model Content

[0005] In order to solve the technical problem of label punching, the utility model provides an electronic label punching device.

[0006] The utility model is implemented by the following technical scheme: an electronic label punching device, including a processing table, a power mechanism and a cutting knife, the processing table is L-shaped and a material receiving box is fixedly connected to the bottom, rollers are rotatably connected to both sides of the processing table surface, and a placement plate is fixedly connected to the processing table surface.

[0007] The power mechanism includes a motor and a connecting frame. The motor is fixedly connected to the back of the processing table through a U-shaped frame. The output end of the motor is fixedly connected to a connecting rod through a rotating shaft. One end of the connecting rod is slidably connected to the connecting frame through a sliding column. A slider is fixedly connected to one side of the surface of the connecting frame. The slider is slidably connected to a sliding groove opened on the back of the processing table. The surface of the slider is slidably connected to a toothed plate assembly through a connecting rod. The side of the toothed plate assembly is meshedly connected to a first gear. The side of the first gear is meshedly connected to a gear group. The gear group is rotatably connected to the central axis of the left roller shaft.

[0008] A connecting plate is fixedly connected to one side of the top of the cutting knife, one end of the connecting plate passes through a groove opened on the surface of the processing table and is connected to the slider, two fixed plates are fixedly connected to the top of the cutting knife surface, through holes are opened on both sides of the surfaces of the two fixed plates, a sliding rod is slidably connected in the through holes, the bottom of the sliding rod is fixedly connected to the first auxiliary wheel, and a second spring is sleeved on the surface of the sliding rod.

[0009] As a further improvement of the above solution, a feeding hole is opened on the surface of the placement plate, and the feeding hole is located directly below the cutting knife to allow the cut waste to fall.

[0010] As a further improvement of the above solution, grooves are provided on both sides of the surface of the placement plate, and a second auxiliary wheel is rotatably connected inside the groove to assist the movement of the electronic tag and prevent friction damage to the electronic components.

[0011] As a further improvement of the above scheme, the tooth plate assembly includes a rack and an adjustment plate. The rack is a hollow bar that passes through from top to bottom. The connecting rod and the adjustment plate are both slidably connected in the rack. Square holes are evenly spaced on the surface of the connecting rod. A hole communicating with the square hole is opened at one end of the side of the rack. The adjustment plate is arranged through the hole. The rack is meshed with the first gear, so as to adjust the punching distance of the electronic tag.

[0012] As a further improvement of the above scheme, the gear assembly includes a second gear and a ratchet, the second gear and the ratchet are fixedly connected, the side of the ratchet is abutted with a ratchet, one side of the ratchet is fixedly connected to the central axis of the left roller shaft through a connecting block, the surface of the ratchet is fixedly connected to a first spring, one end of the first spring is fixedly connected to a connecting strip, and the connecting strip is fixedly connected to the connecting block, driving the left roller shaft to rotate.

[0013] As a further improvement of the above solution, the through groove on the front side of the processing table is connected with the sliding groove on the back side of the processing table, so that the connecting rod plate can move.

[0014] As a further improvement of the above solution, the first auxiliary wheel is located obliquely above the second auxiliary wheel to assist in positioning the electronic component.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model uses a roller shaft and a gear set, so that when the cutting knife punches a hole, the roller shaft stops rotating, and when the cutting knife leaves the electronic tag, the roller shaft starts rotating, so that the electronic tag stops being rolled up when the cutting knife punches a hole, thereby solving the problem of misaligned punching of the electronic tag and improving the punching quality.

[0017] 2. The utility model uses a toothed plate assembly, which allows the adjustment plate to be adjusted up and down to adjust the distance between the bottom of the adjustment plate and the top of the connecting rod. The toothed plate assembly can drive the first gear to rotate a number of times, and the winding amplitude of the roller is adjusted by the number of times the first gear rotates, thereby adjusting the punching spacing, thereby solving the problem of inconvenient adjustment of the punching spacing and making the device more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the cutting knife, the first auxiliary wheel and the second auxiliary wheel;

[0020] Figure 3 It is a schematic diagram of the structure of the motor, U-shaped bracket and gear plate assembly;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the tooth plate assembly;

[0022] Figure 5 It is a schematic diagram of the roller shaft, the second gear and the ratchet structure.

[0023] Description of main symbols:

[0024] 1. Processing table; 2. Roller; 3. Material receiving box; 4. Placement plate; 5. Slide bar; 6. Cutting knife; 7. Connecting plate; 8. First auxiliary wheel; 9. Second auxiliary wheel; 10. Fixed plate; 11. U-shaped bracket; 12. Sliding block; 13. Connecting rod; 14. Connecting frame; 15. Connecting rod; 16. Motor; 17. First gear; 18. Gear set; 181. Ratchet; 182. Second gear; 19. Tooth plate assembly; 191. Adjusting plate; 192. Rack; 20. Ratchet. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Embodiment 1:

[0027] Please combine Figure 1-5An electronic tag punching device of this embodiment includes a processing table 1 that supports the whole, the processing table 1 is L-shaped and has a material collecting box 3 for collecting waste fixedly connected to the bottom, rollers 2 for rolling up electronic tags are rotatably connected on both sides of the surface of the processing table 1, a placement plate 4 for placing electronic tags is fixedly connected to the surface of the processing table 1, a material discharge hole is opened on the surface of the placement plate 4, and the material discharge hole is located directly below the cutting knife 6, grooves are opened on both sides of the surface of the placement plate 4, and a second auxiliary wheel 9 is rotatably connected inside the groove to prevent the electronic tag from being worn.

[0028] The power mechanism for driving the device to operate includes a motor 16 for driving the connecting rod 15 to rotate and a connecting frame 14. The motor 16 is fixedly connected to the back of the processing table 1 through a U-shaped frame. The output end of the motor 16 is fixedly connected to the connecting rod 15 for driving the connecting frame 14 to move through a rotating shaft. One end of the connecting rod 15 is slidably connected to the connecting frame 14 through a sliding column. The sliding column is circular and slidably connected to the inner wall of the connecting frame 14. One side of the surface of the connecting frame 14 is fixedly connected to a slider 12 for driving the cutting knife 6 to move. The slider 12 is slidably connected to a slide groove opened on the back of the processing table 1. The surface of the slider 12 is slidably connected to a toothed plate assembly 19 through a connecting rod 13. The toothed plate assembly 19 includes a rack 192 and an adjusting plate 191. The rack 192 is a hollow bar that runs through from top to bottom. The connecting rod 13 and the adjusting plate 191 are both slidably connected to the rack 192. The surface of the connecting rod 13 is provided with square holes at equal intervals, one end of the side of the rack 192 is provided with a hole communicating with the square hole, an adjusting plate 191 is arranged through the hole, the rack 192 is meshed with the first gear 17, the side of the toothed plate assembly 19 is meshed with the first gear 17 that drives the gear set 18 to rotate, the side of the first gear 17 is meshed with the gear set 18, the gear set 18 includes a second gear 182 and a ratchet 181, the second gear 182 and the ratchet 181 are fixedly connected, the side of the ratchet 181 is abutted with a ratchet 20, one side of the ratchet 20 is fixedly connected to the central axis of the left roller shaft 2 through a connecting block, the surface of the ratchet 20 is fixedly connected to a first spring, one end of the first spring is fixedly connected to a connecting strip, the connecting strip is fixedly connected to the connecting block, and the gear set 18 is rotatably connected to the central axis of the left roller shaft 2.

[0029] A cutting knife 6 for punching holes in the electronic tag has a connecting plate 7 fixedly connected to one side of the top of the cutting knife 6, one end of the connecting plate 7 passes through a groove provided on the surface of the processing table for the sliding block 12 to slide and is connected to the sliding block 12, the groove on the front side of the processing table 1 is connected to the sliding groove on the back side of the processing table 1, and two fixing plates 10 for limiting the sliding bar 5 are fixedly connected to the top of the surface of the cutting knife 6, through holes for the sliding bar 5 to pass through are provided on both sides of the surface of the two fixing plates 10, the sliding bar 5 is slidably connected in the through holes, and a first auxiliary wheel 8 for auxiliary fixation of the electronic tag is fixedly connected to the bottom of the sliding bar 5, the first auxiliary wheel 8 is located obliquely above the second auxiliary wheel 9, and a second spring is sleeved on the surface of the sliding bar 5.

[0030] The implementation principle of an electronic tag punching device in the embodiment of the present application is as follows: the electronic tag is sleeved on the roller shaft 2 on the right side, and the other end of the electronic tag is connected to the roller shaft 2 on the left side. The required punching distance is adjusted by adjusting the depth of the adjustment plate 191 into the rack 192. After the adjustment is completed, the motor 16 is turned on, and the rotation of the motor 16 drives the connecting rod 15 to rotate, and the rotation of the connecting rod 15 drives the connecting frame 14 to move, and the movement of the connecting frame 14 drives the slider 12 to slide in the slide groove, and the movement of the slider 12 drives the connecting plate 7 and the connecting rod 13 Move, and drive the cutting knife 6 to punch holes in the electronic tag through the movement of the connecting plate 7. The waste residue left by the punching falls into the receiving box 3 from the feeding hole. When the cutting knife 6 moves downward, the two fixing plates 10 squeeze downward so that the first auxiliary wheel 8 can assist in fixing the electronic tag. The connecting rod 13 drives the tooth plate assembly 19 to move downward, and the first gear 17 is driven to rotate by the downward movement of the tooth plate assembly 19. The gear set 18 is driven to rotate by the rotation of the first gear 17. Due to the use of the ratchet 181 and the ratchet 20, the rotation of the gear assembly 18 cannot drive the roller shaft 2 on the left to rotate.

[0031] When the punching is completed, the connecting frame 14 moves upward, so that the cutting knife 6 is separated from the electronic tag, and the connecting rod 13 is driven upward by the slider 12 to move upward. When the top of the connecting rod 13 abuts against the bottom of the adjusting plate 191, the cutting knife 6 has been separated from the electronic tag, and the connecting rod 13 can drive the tooth plate assembly 19 to move upward. The tooth plate assembly 19 moves upward to drive the first gear 17 to rotate, and the rotation of the first gear 17 drives the gear set 18 to rotate. Due to the use of the ratchet 181, the ratchet 181 drives the ratchet 20 to rotate, and the rotation of the ratchet 20 drives the roller 2 on the left to rotate. The rotation of the roller 2 drives the punched electronic tag to be rolled up. Due to the use of the first auxiliary wheel 8 and the second auxiliary wheel 9, the electronic tag can reduce friction and prevent damage.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An electronic label punching device, characterized in that: include: A processing table (1), the processing table (1) is L-shaped and has a material receiving box (3) fixedly connected to the bottom, rollers (2) are rotatably connected to both sides of the surface of the processing table (1), and a placement plate (4) is fixedly connected to the surface of the processing table (1); A power mechanism, the power mechanism comprising a motor (16) and a connecting frame (14), the motor (16) being fixedly connected to the back of the processing table (1) through a U-shaped frame, the output end of the motor (16) being fixedly connected to a connecting rod (15) through a rotating shaft, one end of the connecting rod (15) being slidably connected in the connecting frame (14) through a sliding column, a sliding block (12) being fixedly connected to one side of the surface of the connecting frame (14), the sliding block (12) being slidably connected in a sliding groove provided in the back of the processing table (1), the surface of the sliding block (12) being slidably connected to a toothed plate assembly (19) through a connecting rod (13), the side surface of the toothed plate assembly (19) being meshedly connected to a first gear (17), the side surface of the first gear (17) being meshedly connected to a gear set (18), the gear set (18) being rotatably connected to the central axis of the left roller shaft (2); A cutting knife (6), one side of the top of the cutting knife (6) is fixedly connected to a connecting plate (7), one end of the connecting plate (7) passes through a through groove provided on the surface of a processing table and is connected to a slider (12), the top of the surface of the cutting knife (6) is fixedly connected to two fixing plates (10), both sides of the surfaces of the two fixing plates (10) are provided with through holes, a sliding rod (5) is slidably connected in the through holes, the bottom of the sliding rod (5) is fixedly connected to a first auxiliary wheel (8), and the surface of the sliding rod (5) is sleeved with a second spring.

2. An electronic tag punching device as claimed in claim 1, characterized in that: A feeding hole is provided on the surface of the placement plate (4), and the feeding hole is located directly below the cutting knife (6).

3. The electronic tag punching device according to claim 1, characterized in that: Grooves are provided on both sides of the surface of the placement plate (4), and second auxiliary wheels (9) are rotatably connected inside the grooves.

4. The electronic tag punching device according to claim 1, characterized in that: The toothed plate assembly (19) comprises a rack (192) and an adjustment plate (191); the rack (192) is a hollow bar that passes through from top to bottom; the connecting rod (13) and the adjustment plate (191) are both slidably connected in the rack (192); square holes are evenly spaced on the surface of the connecting rod (13); a hole that communicates with the square hole is formed at one end of the side surface of the rack (192); the adjustment plate (191) is arranged through the hole; and the rack (192) is meshed with the first gear (17).

5. The electronic tag punching device according to claim 1, characterized in that: The gear assembly (18) comprises a second gear (182) and a ratchet (181), wherein the second gear (182) and the ratchet (181) are fixedly connected, a side surface of the ratchet (181) is abutted against a ratchet (20), one side of the ratchet (20) is fixedly connected to the central axis of the left roller shaft (2) through a connecting block, a surface of the ratchet (20) is fixedly connected to a first spring, one end of the first spring is fixedly connected to a connecting strip, and the connecting strip is fixedly connected to the connecting block.

6. The electronic tag punching device according to claim 1, characterized in that: The through groove on the front side of the processing table (1) is connected to the sliding groove on the back side of the processing table (1).

7. The electronic tag punching device according to claim 1, characterized in that: The first auxiliary wheel (8) is located obliquely above the second auxiliary wheel (9).

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