Anti-counterfeiting mark impressing device

Abstract

The invention discloses an anti-counterfeiting mark impressing device which comprises a rack and further comprises a positioning assembly used for tightening leather; the positioning assembly comprises winding drums A, auxiliary gears, guide rods, connecting lugs, a frame, a winding drum B and a main gear, the two winding drums A are symmetrically and rotationally connected to the bottom of the rack, the auxiliary gears are fixedly connected to the winding drums A, the two guide rods are symmetrically and fixedly connected to the rack, the connecting lugs are slidably connected to the guide rods, the frame is fixedly connected with the connecting lugs, and the main gear is fixedly connected to the frame. The two winding drums B are symmetrically and rotationally connected to the frame, the main gears are fixedly connected to the winding drums B, the main gears are in meshed connection with the corresponding auxiliary gears in the sliding process, and the rack is connected with the traction assembly.

Description

Technical Field

[0001] The invention belongs to the technical field of anti-counterfeiting mark production, and in particular relates to an anti-counterfeiting mark imprinting device. Background Art

[0002] The embossed anti-counterfeiting mark is a three-dimensional mark formed on the surface of the product through a molding process. It usually has a concave and convex touch and is difficult to copy, thus achieving an anti-counterfeiting effect. This mark not only serves as a brand mark, but also increases the aesthetics and anti-counterfeiting properties of the product. During the embossing process of leather, the mark is prone to deformation and blurring during embossing due to the relatively soft surface of the leather. A structure that can tighten the leather during embossing is first proposed. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an anti-counterfeiting mark imprinting device to solve the above problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an anti-counterfeiting mark imprinting device, including a frame, and also including: a positioning assembly, used to tighten the leather material; the positioning assembly includes a reel A, a sub-gear, a guide rod, a connecting ear, a frame, a reel B and a main gear, the two reels A are symmetrically rotatably connected to the bottom of the frame, the sub-gear is fixedly connected to the reel A, the two guide rods are symmetrically fixedly connected to the frame, the connecting ear is slidably connected to the guide rod, the frame is fixedly connected to the connecting ear, the two reels B are symmetrically rotatably connected to the frame, the main gear is fixedly connected to the reel B, and the main gear is meshed and connected with its corresponding sub-gear during the sliding process, and the frame is connected to the pulling assembly.

[0005] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0006] Further technical solution: a motor is fixedly connected to the frame, an output gear is fixedly connected to the output shaft of the motor, the output gear is meshed with the rack A, the rack A is fixedly connected to the connecting rod, the connecting rod is fixedly connected to the frame, a limiting rod is fixedly connected to the connecting rod, the limiting rod is slidably connected to the joint, the joint is fixedly connected to the frame, and the output gear is connected to the stamping assembly.

[0007] Further technical solution: The stamping assembly includes a driven gear, a shaft, a bevel gear and a bevel gear B. The driven gear is meshed with the output gear after the frame slides to the end, so that after reel A and reel B clamp the leather, the output gear drives reel A and reel B to tighten the leather. The shaft is fixedly connected to the driven gear, the shaft is rotatably connected to the frame, the bevel gear is fixedly connected to the shaft, and the bevel gear is meshed with the bevel gear B.

[0008] Further technical solution: A screw is fixedly connected to the axis of the bevel gear B, the screw is rotatably connected to the frame, a sleeve is threadedly connected to the screw, the sleeve is slidably connected to the slide rod, the slide rod is fixedly connected to the frame, and a pressure plate is fixedly connected to the slide sleeve.

[0009] Further technical solution: the other end of the pressure plate is fixedly connected to the connecting block, the connecting block is slidably connected to the frame, and racks are symmetrically fixedly connected on both sides of the connecting block. The racks are meshingly connected to the main gear to drive reel B and reel A to rotate synchronously during their sliding process to tighten the leather.

[0010] Further technical solution: The pulling assembly includes a screw, a sliding plate, an axle and a short shaft. The screw is rotatably connected to the frame, a sliding plate is threadedly connected to the screw, the sliding plate is slidably connected to the axle, the axle is fixedly connected to the frame, a short shaft is rotatably connected to the sliding plate, and a damping rubber ring is provided at the connection between the sliding plate and the short shaft.

[0011] Further technical solution: a gear is fixedly connected to the short shaft, a cam is fixedly connected to the end of the short shaft, the cams on the same side are symmetrically arranged, the gear is meshed with the rack, the rack is fixedly connected to the frame, one end of the screw is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the frame.

[0012] Beneficial Effects

[0013] The present invention provides an anti-counterfeiting mark imprinting device, which has the following beneficial effects compared with the prior art:

[0014] 1. The user places the leather material to be embossed on the frame so that it is above the two rolls A. At this time, the user starts the motor to make the output gear fixedly connected on its output shaft start to rotate. At this time, the rack A starts to perform linear motion in cooperation with the output gear meshing with it, so that the connecting rod starts to drive the frame fixedly connected with it to slide synchronously. At this time, the frame starts to slide downward along the connection between it and the guide rod, thereby driving the roll B rotatably connected thereon to start contacting the leather material placed on roll A. At the same time, when the rack A stops meshing with the output gear, the frame stops sliding and makes roll B press against the leather material on roll A, thereby clamping the leather material under the mutual cooperation of roll A and roll B. At the same time, the damping rubber strip provided on the guide rod can effectively increase the damping of the sliding of the connecting ear, thereby preventing the frame from sliding upward, resulting in roll B and roll A being unable to effectively clamp the leather material. At the same time, the main gear is driven by the frame to translate to mesh with the sub-gear, so as to drive roll B and roll A to cooperate with each other to tighten the leather material.

[0015] 2. When the frame stops sliding, the reel A is driven by the frame to move horizontally to mesh with the output gear. At this time, the motor remains in the started state, so that the output gear drives the driven gear meshed with it to rotate synchronously. At this time, the shaft fixedly connected to the axis of the driven gear rotates at a uniform speed, and the bevel gear fixedly connected on the shaft rotates synchronously. At this time, the bevel gear B, in cooperation with the bevel gear meshed with it, begins to drive the screw rod fixedly connected to its axis to rotate synchronously, so that the sleeve threaded on the screw rod begins to move linearly downward along the connection between it and the slide rod, so that the pressure plate fixedly connected to the sleeve begins to slide toward the leather material, and gradually contacts the leather material for compaction and positioning. In this process, the pressure plate fixedly connected at one end of the pressure plate The connecting block slides synchronously, so that the racks fixedly connected on both sides of the connecting block slide synchronously. At this time, the main gear begins to rotate at a uniform speed with the cooperation of the rack meshing with it, and makes the sub-gear meshing with the bottom of the main gear rotate synchronously. At the same time, since the size of the main gear is larger than the sub-gear, the rack can avoid contact with the sub-gear during its sliding process, thereby avoiding interference with the rotation of the sub-gear. At this time, the main gear and the sub-gear begin to rotate in opposite directions, and drive the reels B and reel A fixedly connected thereto to rotate synchronously, thereby starting to push the leather clamped between reels A and B to both sides, so that when the pressure plate contacts the leather, the leather is in a taut state, avoiding the surface of the leather being too loose during embossing, resulting in unclear deformation of the mark;

[0016] 3. When reel A and reel B push the leather to both sides, one end of the leather can be pushed between the two cams, and then the user starts the motor, so that the screw fixed at the motor axis starts to rotate at a uniform speed, and the sliding plate threaded on the screw starts to move linearly along the connection between it and the shaft rod, and at the same time, the sliding plate can drive the gear to slide synchronously during the sliding process, and the gear starts to roll on it with the cooperation of the rack meshing with it. At this time, the short shaft fixed at the axis of the gear rotates synchronously, and the short shaft starts to drive the cam fixed to it to rotate synchronously, so that the two cams begin to gradually contact the leather. When the central axes are aligned, the two cams cooperate with each other to clamp the leather therebetween. At this time, the user keeps the motor in the started state, so that the sliding plate continues to slide and starts to pull the leather, so that after the leather is imprinted, it can be pulled out of the imprinting area to avoid affecting the subsequent leather imprinting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is an enlarged schematic diagram of the transmission structure of the present invention.

[0019] Figure 3 It is a schematic cross-sectional view of the overall structure of the present invention.

[0020] Figure 4It is an enlarged schematic diagram of the gear structure of the present invention.

[0021] Figure 5 It is a side view structural schematic diagram of the present invention.

[0022] Figure 6 It is a schematic diagram of the top structure of the present invention.

[0023] Notes on figure marks: frame 101, positioning assembly 2, stamping assembly 3, pulling assembly 4, reel A201, sub-gear 202, guide rod 203, connecting ear 204, frame 205, reel B206, main gear 207, motor 208, output gear 209, rack A2001, connecting rod 2002, limit rod 2003, joint 2004, driven gear 301, shaft 302, bevel gear 303, bevel gear B304, screw 305, sleeve 306, slide rod 307, pressure plate 308, connecting block 309, rack 3001, screw 401, sliding plate 402, shaft 403, short shaft 404, gear 405, cam 406, rack 407, motor 408. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0026] See also Figures 1 to 6 , provided in one embodiment of the present invention, is an anti-counterfeiting mark imprinting device, comprising a frame 101, and further comprising:

[0027] Positioning component 2, used for tightening the leather;

[0028] See also Figure 1 as well as Figure 2 The positioning assembly 2 includes a reel A201, a sub-gear 202, a guide rod 203, a connecting ear 204, a frame 205, a reel B206 and a main gear 207. The two reels A201 are symmetrically connected to the bottom of the frame 101 for rotation. The sub-gear 202 is fixedly connected to the reel A201. The two guide rods 203 are symmetrically fixedly connected to the frame 101. The connecting ear 204 is slidably connected to the guide rod 203. The frame 205 is fixedly connected to the connecting ear 204. The two reels B206 are symmetrically connected to the frame 205 for rotation. The main gear 207 is fixedly connected to the reel B206. The main gear 207 is meshed and connected with its corresponding sub-gear 202 during the sliding process. The frame 101 is connected to the pulling assembly 4.

[0029] See also Figure 1 as well as Figure 2 Specifically, the frame 101 is fixedly connected with a motor 208, the output shaft of the motor 208 is fixedly connected with an output gear 209, the output gear 209 is meshed with the rack A2001, the rack A2001 is fixedly connected to the connecting rod 2002, the connecting rod 2002 is fixedly connected to the frame 205, the connecting rod 2002 is fixedly connected with a limiting rod 2003, the limiting rod 2003 is slidably connected with a joint 2004, the joint 2004 is fixedly connected to the frame 101, and the output gear 209 is connected to the stamping assembly 3.

[0030] In the embodiment of the present invention, the user places the leather material to be embossed on the frame 101 so that it is above the two rolls A201. At this time, the user starts the motor 208 to rotate the output gear 209 fixedly connected to its output shaft. At this time, the rack A2001 begins to perform linear motion in cooperation with the output gear 209 meshing with it, so that the connecting rod 2002 begins to drive the frame 205 fixedly connected to it to slide synchronously. At this time, the frame 205 begins to slide downward along the connection with the guide rod 203, thereby driving the roll B206 rotatably connected thereto to start contacting the leather material placed on the roll A201. At the same time, When rack A2001 stops meshing with output gear 209, frame 205 stops sliding and makes reel B206 press against the leather material on reel A201, thereby clamping the leather material under the cooperation of reel A201 and reel B206. At the same time, the damping rubber strip arranged on guide rod 203 can effectively increase the damping of sliding of connecting ear 204, thereby preventing frame 205 from sliding upward, resulting in reel B206 and reel A201 being unable to effectively clamp the leather material. At the same time, main gear 207 is driven by frame 205 to translate to meshing connection with sub gear 202, so as to drive reel B206 and reel A201 to cooperate with each other to tighten the leather material.

[0031] See also Figure 1 as well as Figure 3 Specifically, the stamping assembly 3 includes a driven gear 301, a shaft 302, a bevel gear 303 and a bevel gear B304. The driven gear 301 is meshed with the output gear 209 after the frame 205 slides to the end, so that after the reel A201 and the reel B206 clamp the leather material, the output gear 209 drives the reel A201 and the reel B206 to tighten the leather material. The shaft 302 is fixedly connected to the driven gear 301, and the shaft 302 is rotationally connected to the frame 205. The bevel gear 303 is fixedly connected to the shaft 302, and the bevel gear 303 is meshed with the bevel gear B304.

[0032] See also Figure 3 Specifically, a screw rod 305 is fixedly connected to the axis of the bevel gear B304, and the screw rod 305 is rotatably connected to the frame 205. A sleeve 306 is threadedly connected to the screw rod 305, and the sleeve 306 is slidably connected to the slide rod 307. The slide rod 307 is fixedly connected to the frame 205, and a pressure plate 308 is fixedly connected to the slide sleeve 306.

[0033] See also Figure 1 , Figure 3 as well as Figure 5 Specifically, the other end of the pressure plate 308 is fixedly connected to the connecting block 309, and the connecting block 309 is slidably connected to the frame 205. The two sides of the connecting block 309 are symmetrically fixedly connected with racks 3001, and the racks 3001 are meshed with the main gear 207 to drive the reels B206 and A201 to rotate synchronously during their sliding process to tighten the leather.

[0034] In the embodiment of the present invention, when the frame 205 stops sliding, the reel A201 is driven by the frame 205 to translate to the meshing connection with the output gear 209. At this time, the motor 208 remains in the started state, so that the output gear 209 drives the driven gear 301 meshing with it to rotate synchronously. At this time, the shaft 302 fixedly connected at the axis of the driven gear 301 rotates at a uniform speed, and the bevel gear 303 fixedly connected on the shaft 302 rotates synchronously. At this time, the bevel gear B304, in cooperation with the bevel gear 303 meshing with it, begins to drive the screw rod 305 fixedly connected at its axis to rotate synchronously, so that the sleeve 306 threadedly connected on the screw rod 305 begins to move linearly downward along the connection between it and the slide rod 307, so that the pressure plate 308 fixedly connected to the sleeve 306 begins to slide toward the leather material, and gradually contacts the leather material for compaction and positioning. In this process, one end of the pressure plate 308 is fixed The connected connecting block 309 slides synchronously, thereby causing the racks 3001 fixedly connected on both sides of the connecting block 309 to slide synchronously. At this time, the main gear 207 begins to rotate at a uniform speed in cooperation with the rack 3001 meshing with it, and causes the sub-gear 202 meshing with the bottom of the main gear 207 to rotate synchronously. At the same time, since the size of the main gear 207 is larger than the sub-gear 202, the rack 3001 can avoid contact with the sub-gear 202 during its sliding process, thereby avoiding interference with the rotation of the sub-gear 202. At this time, the main gear 207 and the sub-gear 202 begin to rotate in the opposite direction, and drive the reel B206 and reel A201 fixedly connected thereto to rotate synchronously, thereby starting to push the leather clamped between reel A201 and reel B206 to both sides, so that when the pressure plate 308 contacts the leather, the leather is in a taut state, thereby avoiding the surface of the leather being too loose during printing, resulting in unclear deformation of the mark.

[0035] See also Figure 4 as well as Figure 6 Specifically, the pulling assembly 4 includes a screw 401, a sliding plate 402, an axle 403 and a short shaft 404. The screw 401 is rotatably connected to the frame 101. The sliding plate 402 is threadedly connected to the screw 401. The sliding plate 402 is slidably connected to the axle 403. The axle 403 is fixedly connected to the frame 101. The sliding plate 402 is rotatably connected to the short shaft 404. A damping rubber ring is provided at the connection between the sliding plate 402 and the short shaft 404.

[0036] See also Figure 4 as well as Figure 6 Specifically, a gear 405 is fixedly connected to the short shaft 404, a cam 406 is fixedly connected to the end of the short shaft 404, the cams 406 on the same side are symmetrically arranged, the gear 405 is meshed with a rack 407, the rack 407 is fixedly connected to the frame 101, one end of the screw 401 is fixedly connected to the output shaft of the motor 408, and the motor 408 is fixedly connected to the frame 101.

[0037] In the embodiment of the present invention, when the reel A201 and the reel B206 push the leather material to both sides, one end of the leather material can be pushed between the two cams 406, and then the user starts the motor 408, so that the screw 401 fixedly connected to the axis of the motor 408 starts to rotate at a uniform speed, and the sliding plate 402 threadedly connected to the screw 401 starts to move linearly along the connection between it and the shaft 403, and at the same time, the sliding plate 402 can drive the gear 405 to slide synchronously during the sliding process, and the gear 405 can cooperate with the rack 407 meshing with it. The gear 405 starts to roll on it, and the short shaft 404 fixedly connected to the axis of the gear 405 rotates synchronously. At this time, the short shaft 404 starts to drive the cam 406 fixedly connected to it to rotate synchronously, so that the two cams 406 begin to gradually contact the leather. When the central axes are aligned, the two cams 406 cooperate with each other to clamp the leather therebetween. At this time, the user keeps the motor 408 in the started state, so that the sliding plate 402 continues to slide and starts to pull the leather, so that after the leather is imprinted, it can be pulled out of the imprinting area to avoid affecting the subsequent leather imprinting.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] The fixed connection referred to in this application refers to a connection in which a part or component is fixed without any relative movement, which can be divided into detachable connection and non-detachable connection.

[0040] (1) Removable connection: The parts are fixed together by screws, splines, wedge pins, etc. This connection method can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0041] (2) Non-detachable connection: mainly refers to welding, riveting and tenoning. Since forging, sawing or oxygen cutting are required for disassembly during maintenance or replacement, spare parts generally cannot be reused. At the same time, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.) during connection.

[0042] The sliding connection referred to in the present application means that the component can slide along a linear trajectory, and the hinged connection referred to in the present application means that the component can rotate along an axial constraint.

[0043] In some cases, the sliding connection and hinge referred to in the present application may also be damped so that the components have the ability to maintain a desired position.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-counterfeiting mark imprinting device, comprising a frame (101), characterized in that: Also includes: A positioning component (2), used for tightening the leather material; The positioning assembly (2) comprises a reel A (201), a secondary gear (202), a guide rod (203), a connecting ear (204), a frame (205), a reel B (206) and a main gear (207), wherein the two reels A (201) are symmetrically rotatably connected to the bottom of the frame (101), the secondary gear (202) is fixedly connected to the reel A (201), and the two guide rods (203) are symmetrically fixedly connected to the frame (101). The connecting ear (204) is slidably connected to the guide rod (203), the frame (205) is fixedly connected to the connecting ear (204), the two reels B (206) are symmetrically rotatably connected to the frame (205), the main gear (207) is fixedly connected to the reel B (206), and the main gear (207) is meshed with its corresponding sub-gear (202) during the sliding process, and the frame (101) is connected to the pulling assembly (4).

2. The anti-counterfeiting mark imprinting device according to claim 1, characterized in that: The frame (101) is fixedly connected to a motor (208); an output gear (209) is fixedly connected to an output shaft of the motor (208); the output gear (209) is meshedly connected to a rack A (2001); the rack A (2001) is fixedly connected to a connecting rod (2002); the connecting rod (2002) is fixedly connected to a frame (205); a limiting rod (2003) is fixedly connected to the connecting rod (2002); the limiting rod (2003) is slidably connected to a joint (2004); the joint (2004) is fixedly connected to the frame (101); and the output gear (209) is connected to a stamping assembly (3).

3. The anti-counterfeiting mark imprinting device according to claim 2, characterized in that: The stamping assembly (3) comprises a driven gear (301), a shaft (302), a bevel gear (303) and a bevel gear B (304); the driven gear (301) is meshed with the output gear (209) after the frame (205) slides to the end, so that after the reel A (201) and the reel B (206) clamp the leather material, the output gear (209) drives the reel A (201) and the reel B (206) to tighten the leather material; the shaft (302) is fixedly connected to the driven gear (301), the shaft (302) is rotationally connected to the frame (205), the bevel gear (303) is fixedly connected to the shaft (302), and the bevel gear (303) is meshed with the bevel gear B (304).

4. The anti-counterfeiting mark imprinting device according to claim 3, characterized in that: A screw rod (305) is fixedly connected to the axis of the bevel gear B (304), and the screw rod (305) is rotatably connected to the frame (205). A sleeve (306) is threadedly connected to the screw rod (305), and the sleeve (306) is slidably connected to a slide rod (307). The slide rod (307) is fixedly connected to the frame (205), and a pressure plate (308) is fixedly connected to the slide sleeve (306).

5. The anti-counterfeiting mark imprinting device according to claim 4, characterized in that: The other end of the pressure plate (308) is fixedly connected to the connecting block (309), and the connecting block (309) is slidably connected to the frame (205). Racks (3001) are symmetrically fixedly connected to the two sides of the connecting block (309), and the racks (3001) are meshingly connected to the main gear (207) so as to drive the reels B (206) and A (201) to rotate synchronously during the sliding process, thereby tightening the leather.

6. The anti-counterfeiting mark imprinting device according to claim 1, characterized in that: The pulling assembly (4) comprises a screw (401), a sliding plate (402), an axle (403) and a short shaft (404); the screw (401) is rotatably connected to the frame (101); the sliding plate (402) is threadedly connected to the screw (401); the sliding plate (402) is slidably connected to the axle (403); the axle (403) is fixedly connected to the frame (101); the sliding plate (402) is rotatably connected to the short shaft (404); a damping rubber ring is provided at the connection between the sliding plate (402) and the short shaft (404).

7. The anti-counterfeiting mark imprinting device according to claim 6, characterized in that: A gear (405) is fixedly connected to the short shaft (404), a cam (406) is fixedly connected to the end of the short shaft (404), the cams (406) on the same side are symmetrically arranged, the gear (405) is meshedly connected to a rack (407), the rack (407) is fixedly connected to the frame (101), one end of the screw rod (401) is fixedly connected to the output shaft of the motor (408), and the motor (408) is fixedly connected to the frame (101).

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