Special-shaped cigarette case seal paper printing device

Abstract

The utility model relates to the technical field of cigarette case manufacturing, and discloses a special-shaped cigarette case seal paper printing device which comprises a hollow outer shell, a second telescopic rod is fixedly connected to the middle of the inner wall of the hollow outer shell, a sliding groove is formed in the top of the hollow outer shell, and a hollow protective shell is fixedly connected to the top end of the second telescopic rod. An asynchronous motor is fixedly connected to the bottom of the inner wall of the hollow protective shell, a driving gear is fixedly connected to the output end of the asynchronous motor, and pins are fixedly connected to the positions, close to the edges, of the tops of the driving gear and the driven gear. According to the printing device, the hollow protection shell ascends by starting the second telescopic rod, then the asynchronous motor is started to drive the driving gear to rotate, and therefore the driven gear is driven to rotate, the limiting block moves towards the center, the purpose of avoiding printing dislocation and blurring in the printing process is achieved, the printing accuracy is improved, and the production efficiency is improved; and the production loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette case manufacturing, in particular to a printing device for special-shaped cigarette case sealing labels. Background Art

[0002] The special-shaped cigarette case sealing label is a special label used for cigarette case packaging, with a specific shape and function. It is used to seal the opening of the cigarette case, prevent unauthorized opening, and improve the safety and brand recognition of the cigarette case. Watermarks, laser holograms and patterns are also added to prevent forgery and tampering. These anti-counterfeiting features help ensure the authenticity and safety of the product. In addition, product information, brand logos and barcodes can be printed to facilitate consumer identification and scanning. Due to its irregular shape, a special printing device for special-shaped cigarette case sealing labels is required for printing.

[0003] The printing device for special-shaped cigarette case sealing labels is used to print on irregular and special-shaped cigarette case sealing labels. Compared with traditional flatbed printing machines, this device needs to handle the challenges of special-shaped paper. It adopts flexographic printing, screen printing and digital printing, which can be selected according to the material and design requirements of the sealing label. Flexographic printing is suitable for large-scale production, screen printing is used for high-precision patterns, and digital printing is suitable for small-scale and personalized needs.

[0004] The existing printing device for special-shaped cigarette case sealing labels can ensure the consistency of the printed pattern and the paper position by aligning with pre-set patterns or marks. However, in the printing process, when encountering complex or irregular patterns, there is a probability that the alignment system is difficult to accurately align, resulting in printing misalignment and blurring during the printing process, reducing the printing accuracy and production efficiency, and increasing production losses. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a printing device for special-shaped cigarette case sealing labels, aiming to improve the problem that in the existing printing device for special-shaped cigarette case sealing labels, alignment is carried out by using pre-set patterns or marks, but when encountering complex or irregular patterns, there is a probability that the alignment system is difficult to accurately align, resulting in printing misalignment and blurring during the printing process.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A special-shaped cigarette case sealing label printing device, including a hollow outer shell, the middle part of the inner wall of the hollow outer shell is fixedly connected with a second telescopic rod, the top of the hollow outer shell is provided with a chute, the top of the second telescopic rod is fixedly connected with a hollow protective shell, the bottom of the inner wall of the hollow protective shell is fixedly connected with an asynchronous motor, the output end of the asynchronous motor is fixedly connected with a driving gear, the rear side of the top of the hollow protective shell is rotatably connected with a driven gear, the top of the driving gear and the driven gear near the edge are both fixedly connected with pins, the middle part of the hollow protective shell is rotatably connected with a meshing wheel, the middle part of the meshing wheel is fixedly connected with a transmission column, the outer wall of the transmission column is fixedly connected with a moving gear, the top of the transmission column is fixedly connected with a second bevel gear, the outer wall of the driving gear is meshed with the outer wall of the driven gear, the inner wall of the chute is slidably connected with a limiting block, the top of the limiting block is threadedly connected with a second threaded rod. The inner walls of the front and rear limiting blocks are threadedly connected with a double-headed threaded rod, the inner walls of the left and right limiting blocks are both fixedly connected with racks, the top of the inner wall of the hollow outer shell is rotatably connected with a limiting gear, the middle part of the double-headed threaded rod is fixedly connected with a first bevel gear, the outer wall of the limiting gear is meshed with the outer wall of the rack, the outer wall of the first bevel gear is meshed with the outer wall of the second bevel gear, the top of the hollow outer shell near the edge is fixedly connected with a multi-directional moving device, and the multi-directional moving device is used to adjust the printing position.

[0007] As a further description of the above technical solution:

[0008] The multi-directional moving device includes a first telescopic rod, the bottom end of the first telescopic rod is fixedly connected with the top of the hollow outer shell, the top of the first telescopic rod is fixedly connected with a bracket, the outer wall of the bracket is slidably connected with a sliding column, the left side of the top of the sliding column is fixedly connected with a first micro motor, the output end of the first micro motor is fixedly connected with a first circular gear, the middle part of the outer wall of the sliding column is slidably connected with a sliding block, the inner wall of the sliding block is threadedly connected with a first threaded rod, the outer wall of the first threaded rod is fixedly connected with a second circular gear, the left end of the first threaded rod is fixedly connected with a second rotating rod, the left side of the second rotating rod is rotatably connected with a connecting rod, the right side of the connecting rod is rotatably connected with a first rotating disc, the right side of the sliding column is fixedly connected with a second micro motor, the output end of the second micro motor is fixedly connected with a rolling column, and the right side of the top of the bracket is fixedly connected with a friction pad.

[0009] As a further description of the above technical solution:

[0010] The bottom of the sliding block is fixedly connected with a printing nozzle, and screws are threadedly connected to the four corners of the bracket.

[0011] As a further description of the above technical solution:

[0012] A controller is fixedly connected to the front side of the hollow outer shell, and the controller is electrically connected to the first micro-motor, the second micro-motor, the second telescopic rod, and the asynchronous motor respectively.

[0013] As a further description of the above technical solution:

[0014] The top end of the second threaded rod is fixedly connected with a rotating handle, and the outer wall of the pin is fitted with the outer wall of the meshing wheel.

[0015] As a further description of the above technical solution:

[0016] A nameplate is fixedly connected to the left side of the hollow outer shell near the edge, and the outer wall of the hollow protective shell is slidably connected to the inner wall of the hollow outer shell.

[0017] As a further description of the above technical solution:

[0018] A power plug is fixedly connected to the left side of the hollow outer shell, and multiple limiting blocks are all slidably connected at the same horizontal height.

[0019] As a further description of the above technical solution:

[0020] Support columns are fixedly connected to the four corners of the bottom of the hollow outer shell, and anti-slip pads are fixedly connected to the bottom ends of the support columns.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the second telescopic rod, the hollow protective shell rises, so that the first bevel gear and the second bevel gear are engaged or the moving gear and the limiting gear are engaged, and then by starting the asynchronous motor, the driving gear rotates, thereby driving the driven gear to rotate, and further the pin on it is alternately engaged with the meshing wheel to drive it to rotate, so that the limiting block moves towards the center, achieving the purpose of avoiding printing misalignment and blurring during the printing process, improving the printing accuracy, reducing the production loss, and accelerating the production efficiency.

[0023] 2. In the utility model, by starting the first micro-motor to drive the first circular gear, the second circular gear rotates together, and then through the connecting rod, the rotation of the second rotating rod is transmitted to the first rotating disc, so that the first threaded rod rotates to adjust the position of the sliding block, and then by starting the second micro-motor to drive the rolling column to rotate and move on the friction pad, the horizontal position of the sliding column in the bracket is adjusted, achieving the purpose of four-way movement adjustment of the printing device, improving the working efficiency, improving the printing accuracy, and avoiding the situation of printing blurring. Description of the Drawings

[0024] Figure 1The front three-dimensional view of a printing device for special-shaped cigarette pack sealing labels proposed by the present utility model;

[0025] Figure 2 It is Figure 1 The enlarged view of part A;

[0026] Figure 3 The top view of a printing device for special-shaped cigarette pack sealing labels proposed by the present utility model;

[0027] Figure 4 The partial structure display diagram of a printing device for special-shaped cigarette pack sealing labels proposed by the present utility model;

[0028] Figure 5 It is Figure 4 The enlarged view of part B.

[0029] Legend description:

[0030] 1. Hollow outer shell; 2. Multi-directional moving device; 201. Bracket; 202. First telescopic rod; 203. First circular gear; 204. First micro motor; 205. Second circular gear; 206. First rotating disk; 207. Connecting rod; 208. Second rotating rod; 209. Sliding column; 210. First threaded rod; 211. Sliding block; 212. Rolling column; 213. Second micro motor; 214. Friction pad; 3. Chute; 4. Second telescopic rod; 5. Hollow protective shell; 6. Limiting block; 7. Second threaded rod; 8. Asynchronous motor; 9. Driving gear; 10. Double-headed threaded rod; 11. Rack; 12. Limiting gear; 13. Moving gear; 14. First bevel gear; 15. Meshing wheel; 16. Driven gear; 17. Printing nozzle; 18. Nameplate; 19. Power plug; 20. Anti-slip pad; 21. Controller; 22. Support column; 23. Screw; 24. Rotating handle; 25. Second bevel gear; 26. Pin; 27. Transmission column. Specific implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Please refer to the attached Figure 1 -Attached Figure 3, an embodiment provided by the present utility model: a special-shaped cigarette box seal paper printing device, including a hollow outer shell 1. In the middle of the inner wall of the hollow outer shell 1, a second telescopic rod 4 is fixedly connected. Chutes 3 are opened at the top of the hollow outer shell 1. The top end of the second telescopic rod 4 is fixedly connected with a hollow protective shell 5. At the bottom of the inner wall of the hollow protective shell 5, an asynchronous motor 8 is fixedly connected. The output end of the asynchronous motor 8 is fixedly connected with a driving gear 9. At the rear side of the top of the hollow protective shell 5, a driven gear 16 is rotatably connected. At the edge near the top of both the driving gear 9 and the driven gear 16, a pin 26 is fixedly connected. In the middle of the hollow protective shell 5, a meshing wheel 15 is rotatably connected. In the middle of the meshing wheel 15, a transmission column 27 is fixedly connected. On the outer wall of the transmission column 27, a moving gear 13 is fixedly connected. At the top end of the transmission column 27, a second bevel gear 25 is fixedly connected. The outer wall of the driving gear 9 is meshed with the outer wall of the driven gear 16. A limiting block 6 is slidably connected to the inner wall of the chute 3. The top of the limiting block 6 is threadedly connected with a second threaded rod 7. A double-headed threaded rod 10 is threadedly connected to the inner walls of the front and rear limiting blocks 6. On the inner walls of the left and right limiting blocks 6, racks 11 are fixedly connected. At the top of the inner wall of the hollow outer shell 1, a limiting gear 12 is rotatably connected. In the middle of the double-headed threaded rod 10, a first bevel gear 14 is fixedly connected. The outer wall of the limiting gear 12 is meshed with the outer wall of the rack 11. The outer wall of the first bevel gear 14 is meshed with the outer wall of the second bevel gear 25. At the edge near the top of the hollow outer shell 1, a multi-directional moving device 2 is fixedly connected. The multi-directional moving device 2 is used to adjust the printing position. A power plug 19 is fixedly connected to the left side of the hollow outer shell 1. All the limiting blocks 6 are slidably connected at the same horizontal height;

[0033] Specifically, a power plug 19 is fixedly connected to the left side of the hollow outer shell 1 to provide power for the entire printing device. Chutes 3 are opened at the top of the hollow outer shell 1 to ensure that the limiting block 6 can slide therein to limit the paper to be printed. The hollow protective shell 5, its main function is to protect the internal mechanical parts, prevent them from being damaged during handling, and at the same time cooperate with the second telescopic rod 4 to enable it to slide in the hollow outer shell 1. The outer wall of the pin 26 can be meshed with the groove opened on the outer wall of the meshing wheel 15. At the same time, pins 26 are fixedly connected to both the driving gear 9 and the driven gear 16, but only half of them, and they are distributed oppositely, so that the meshing wheel 15 can be rotated reciprocally.

[0034] Please refer to the appendix Figure 2 -appendix Figure 4, the multi-directional moving device 2 includes a first telescopic rod 202. The bottom end of the first telescopic rod 202 is fixedly connected to the top of the hollow outer shell 1. The top end of the first telescopic rod 202 is fixedly connected to a bracket 201. A sliding column 209 is slidably connected to the outer wall of the bracket 201. A first micro motor 204 is fixedly connected to the left side of the top of the sliding column 209. The output end of the first micro motor 204 is fixedly connected to a first circular gear 203. A sliding block 211 is slidably connected to the middle of the outer wall of the sliding column 209. A first threaded rod 210 is threadedly connected to the inner wall of the sliding block 211. A second circular gear 205 is fixedly connected to the outer wall of the first threaded rod 210. A second rotating rod 208 is fixedly connected to the left end of the first threaded rod 210. A connecting rod 207 is rotatably connected to the left side of the second rotating rod 208. A first rotating disk 206 is rotatably connected to the right side of the connecting rod 207. A second micro motor 213 is fixedly connected to the right side of the sliding column 209. The output end of the second micro motor 213 is fixedly connected to a rolling column 212. A friction pad 214 is fixedly connected to the right side of the top of the bracket 201. A printing nozzle 17 is fixedly connected to the bottom of the sliding block 211. Screws 23 are threadedly connected to the four corners of the bracket 201;

[0035] Specifically, screws 23 are threadedly connected to the four corners of the bracket 201 for fixing to the first telescopic rod 202. At the same time, the friction pad 214 can help the rolling column 212 move on the upper surface of the bracket 201 to adjust the horizontal position of the sliding column 209 on the bracket 201. At the same time, the first threaded rod 210 can adjust the position of the sliding block 211 on the sliding column 209, thereby adjusting the horizontal position of the printing nozzle 17 on the upper surface of the hollow outer shell 1. Then, the first telescopic rod 202 is moved up and down to adjust the vertical distance between the printing nozzle 17 and the hollow outer shell 1.

[0036] Please refer to the attached Figure 3 - attached Figure 5 , the top end of the second threaded rod 7 is fixedly connected to a rotating handle 24. The outer wall of the pin 26 is in contact with the outer wall of the meshing wheel 15. A controller 21 is fixedly connected to the front side of the hollow outer shell 1. The controller 21 is electrically connected to the first micro motor 204, the second micro motor 213, the second telescopic rod 4, and the asynchronous motor 8 respectively. Support columns 22 are fixedly connected to the four corners of the bottom of the hollow outer shell 1. Anti-slip pads 20 are fixedly connected to the bottom ends of the support columns 22. A nameplate 18 is fixedly connected to the left side of the hollow outer shell 1 near the edge. The outer wall of the hollow protective shell 5 is slidably connected to the inner wall of the hollow outer shell 1;

[0037] Specifically, support columns 22 are fixedly connected to the four bottom corners of the hollow outer shell 1 to increase the stability and load-bearing capacity of the entire device. The bottom ends of the support columns 22 are fixedly connected with anti-slip pads 20 to prevent the device from sliding during operation. A nameplate 18 is fixedly connected to the left side of the hollow outer shell 1 near the edge to facilitate the user to understand and identify the device. The models of the first micro-motor 204 and the second micro-motor 213 are both 28BYJ-48, and the model of the asynchronous motor 8 is YE-160L.

[0038] Working principle: When printing a seal, first place the seal on the top of the hollow outer shell 1, start the asynchronous motor 8, so that the driving gear 9 rotates to drive the driven gear 16 to rotate. At the same time, the pins 26 on it are alternately engaged with the guide grooves on the outer wall of the meshing wheel 15 to drive it to rotate, so that the transmission column 27 rotates to drive the second bevel gear 25 and the moving gear 13 on its outer wall to rotate. Start the second telescopic rod 4 to push the hollow protective shell 5 upward, so that the second bevel gear 25 meshes with the first bevel gear 14 to drive the first bevel gear 14 to rotate, so that the double-headed threaded rod 10 rotates, thereby moving the limit blocks 6 on the left and right sides cyclically toward the middle and both sides until adjusted to the appropriate position. Subsequently, start the second telescopic rod 4 to move the hollow protective shell 5 downward, so that the moving gear 13 meshes with the limit gear 12, so that the racks 11 on both sides drive the limit blocks 6 on the front and rear sides to move cyclically toward the middle and both sides until adjusted to the appropriate position, and then rotate the second threaded rod 7 to close and clamp the limit blocks 6 to complete the positioning;

[0039] When printing in different places, start the first micro-motor 204 to drive the first circular gear 203 to rotate, so that the rear threaded rod 210 rotates to drive the second rotating rod 208 to rotate, and then rotates to the first rotating disk 206 through the connecting rod 207 to make the front threaded rod 210 rotate together, adjusting the left and right positions of the sliding block 211. Subsequently, start the second micro-motor 213 to drive the rolling column 212 to rotate, and make it frictionally roll on the friction pad 214 to drive the sliding column 209 to move and adjust the position in the bracket 201.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A printing device for special-shaped cigarette box sealing paper, comprising a hollow housing (1), characterized in that: The middle of the inner wall of the hollow outer shell (1) is fixedly connected to the second telescopic rod (4), the top of the hollow outer shell (1) is provided with a slide groove (3), the top of the second telescopic rod (4) is fixedly connected to the hollow protective shell (5), the bottom of the inner wall of the hollow protective shell (5) is fixedly connected to an asynchronous motor (8), the output end of the asynchronous motor (8) is fixedly connected to a driving gear (9), the rear side of the top of the hollow protective shell (5) is rotatably connected to a driven gear (16), the tops of the driving gear (9) and the driven gear (16) are fixedly connected near the edges with pins (26), the middle of the hollow protective shell (5) is rotatably connected to a meshing wheel (15), the middle of the meshing wheel (15) is fixedly connected to a transmission column (27), the outer wall of the transmission column (27) is fixedly connected to a moving gear (13), and the top of the transmission column (27) is fixedly connected to a second bevel gear (25). The outer wall of the driving gear (9) is meshedly connected with the outer wall of the driven gear (16); the inner wall of the slide groove (3) is slidably connected with the limit block (6); the top of the limit block (6) is threadedly connected with a second threaded rod (7). The inner walls of the limit blocks (6) on the front and rear sides are threadedly connected with double-headed threaded rods (10); the inner walls of the limit blocks (6) on the left and right sides are fixedly connected with racks (11); the top of the inner wall of the hollow shell (1) is rotatably connected with the limit gear (12); the middle part of the double-headed threaded rod (10) is fixedly connected with a first bevel gear (14); the outer wall of the limit gear (12) is meshedly connected with the outer wall of the rack (11); the outer wall of the first bevel gear (14) is meshedly connected with the outer wall of the second bevel gear (25); the top of the hollow shell (1) is fixedly connected with a multi-directional moving device (2) near the edge; the multi-directional moving device (2) is used to adjust the printing position.

2. The printing device for special-shaped cigarette box sealing paper according to claim 1, characterized in that: The multi-directional moving device (2) comprises a telescopic rod (202), the bottom end of the telescopic rod (202) being fixedly connected to the top of the hollow housing (1), the top of the telescopic rod (202) being fixedly connected to a bracket (201), the outer wall of the bracket (201) being slidably connected to a sliding column (209), the top left side of the sliding column (209) being fixedly connected to a first micro motor (204), the output end of the first micro motor (204) being fixedly connected to a first circular gear (203), the middle part of the outer wall of the sliding column (209) being slidably connected to a sliding block (211), the inner wall of the sliding block (211) being threaded. A threaded rod (210) is connected, the outer wall of the threaded rod (210) is fixedly connected to a second circular gear (205), the left end of the threaded rod (210) is fixedly connected to a rotating rod (208), the left side of the rotating rod (208) is rotatably connected to a connecting rod (207), the right side of the connecting rod (207) is rotatably connected to a rotating disk (206), the right side of the sliding column (209) is fixedly connected to a second micro motor (213), the output end of the second micro motor (213) is fixedly connected to a rolling column (212), and the right side of the top of the bracket (201) is fixedly connected to a friction pad (214).

3. The printing device for special-shaped cigarette box sealing paper according to claim 2, characterized in that: The bottom of the sliding block (211) is fixedly connected to a printing nozzle (17), and the four corners of the bracket (201) are all threadedly connected to screws (23).

4. The printing device for special-shaped cigarette box sealing paper according to claim 1, characterized in that: A controller (21) is fixedly connected to the front side of the hollow housing (1), and the controller (21) is electrically connected to the first micro motor (204), the second micro motor (213), the second telescopic rod (4) and the asynchronous motor (8) respectively.

5. The printing device for special-shaped cigarette box sealing paper according to claim 1, characterized in that: A rotating handle (24) is fixedly connected to the top end of the second threaded rod (7), and the outer wall of the pin (26) is in contact with the outer wall of the meshing wheel (15).

6. The printing device for special-shaped cigarette box sealing paper according to claim 1, characterized in that: A nameplate (18) is fixedly connected to the left side of the hollow outer shell (1) near the edge, and the outer wall of the hollow protective shell (5) is slidably connected to the inner wall of the hollow outer shell (1).

7. The printing device for special-shaped cigarette box sealing paper according to claim 1, characterized in that: A power plug (19) is fixedly connected to the left side of the hollow housing (1), and the plurality of limit blocks (6) are slidably connected at the same horizontal height.

8. The printing device for special-shaped cigarette box sealing paper according to claim 1, characterized in that: Support columns (22) are fixedly connected at the four corners of the bottom of the hollow shell (1), and anti-slip pads (20) are fixedly connected to the bottom ends of the support columns (22).

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