Anti-counterfeit printing structure for watermark paper box
By introducing positioning and blowing mechanisms into the watermark carton printing structure, the problems of carton positioning and dust impact in the prior art are solved, automatic positioning and dust cleaning are realized, and printing efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202420602443.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-27
AI Technical Summary
In the prior art, the anti-counterfeiting printing process of carton production and processing requires manual positioning, which increases costs and is prone to operational errors, making it difficult to achieve efficient and accurate carton positioning and printing.
An anti-counterfeiting printing structure for watermark cartons is designed, including a positioning mechanism and a blowing mechanism. The automatic positioning and dust cleaning of the cartons are realized through components such as positioning cylinders, positioning chutes, and positioning cameras to ensure printing accuracy.
Through the combination of automatic positioning mechanism and blowing mechanism, stable positioning of the carton and dust cleaning are achieved, printing efficiency and accuracy are improved, manual operation errors are reduced, and costs are reduced.
Smart Images
Figure CN222178997U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of watermarked cartons, and in particular relates to an anti-counterfeiting printing structure for watermarked cartons. Background Art
[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper.
[0003] In the prior art, when performing the anti-counterfeiting printing process in the production and processing of cartons, the carton needs to be positioned before printing. The positioning of the carton requires manual assistance in moving the carton. The use of manual labor during processing increases costs and manual operation is prone to operational errors. Therefore, it is necessary to design an anti-counterfeiting printing structure for watermarked cartons to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide an anti-counterfeiting printing structure for a watermark carton to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-counterfeiting printing structure for watermarked cartons, comprising a conveying frame, a printing box is arranged on the upper side of the conveying frame, a positioning mechanism is arranged at one end of the printing box, a printing plate is installed on the inner side of the printing box, a positioning camera is arranged on one side of the printing plate, the positioning mechanism comprises a positioning cylinder fixedly mounted on the outer side of the printing box and a positioning slide groove opened on the inner wall of the printing box, a positioning slide is slidably connected to the inner side of the positioning slide groove, a positioning guide plate is rotatably connected to one side of the positioning slide, the piston rod of the positioning cylinder is fixedly connected to the positioning plate, and one side of the positioning plate is rotatably connected to the positioning guide plate.
[0006] Preferably, the cross-sectional shape of the positioning slot is set to be T-shaped, and the shape of the positioning slide seat matches the shape of the positioning slot.
[0007] Preferably, a printing cylinder is fixedly mounted on the upper side of one end of the printing box, a piston rod of the printing cylinder is fixedly connected to a printing plate, and a printing roller is arranged on the lower side of the printing plate.
[0008] Preferably, a fill light is provided on the lower side of the printing plate corresponding to the position of the positioning camera.
[0009] Preferably, a blower mechanism is provided at one end of the printing box, and the blower mechanism comprises a vent provided on the upper side of the printing box and a mounting frame installed on the top of the printing box, and a ventilation fan is fixedly installed on the inner side of the mounting frame.
[0010] Preferably, a filter screen is provided on the inner side of the vent, and a through hole is provided on the mounting frame at a position corresponding to the ventilation fan.
[0011] Preferably, the inner upper end of the conveying frame is rotatably connected to a conveying roller via a bearing, a conveying motor is fixedly installed on the inner side of the conveying frame, the output shaft of the conveying motor and one end of the conveying roller are connected through a belt and a pulley transmission, and a conveyor belt is sleeved on the outer side of the conveying roller.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. Through the designed positioning mechanism, the positioning cylinder of the positioning mechanism pushes the positioning plate to adjust the position during use, and the positioning guide plate connected to one end of the positioning plate is used for guidance. The positioning of the positioning plate allows the carton to pass stably from the middle, and the positioning camera on the printing plate is used for visual positioning. This makes printing more convenient and can promptly detect the phenomenon of incorrect carton position.
[0014] 2. Through the designed blower mechanism, when in use, the ventilation fan of the blower mechanism blows air to the surface of the carton, so as to blow away the dust on the surface of the carton and avoid the phenomenon of dust and the like affecting printing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 This is a schematic diagram of the positioning mechanism structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the hair dryer of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the printing plate of the utility model;
[0019] In the figure: 1. conveying frame; 2. conveying motor; 3. conveying roller; 4. conveyor belt; 5. printing box; 6. positioning mechanism; 7. blower mechanism; 8. printing cylinder; 9. printing plate; 10. printing roller; 11. positioning camera; 12. fill light; 13. positioning cylinder; 14. positioning plate; 15. positioning guide plate; 16. positioning slide; 17. positioning slide; 18. vent; 19. ventilation fan; 20. mounting frame. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Example 1: Please refer to Figures 1 to 4 The utility model provides a technical solution: an anti-counterfeiting printing structure for watermarked carton, comprising a conveying frame 1, the inner upper end of the conveying frame 1 is rotatably connected with a conveying roller 3 through a bearing, a conveying motor 2 is fixedly installed on the inner side of the conveying frame 1, the output shaft of the conveying motor 2 and one end of the conveying roller 3 are connected through a belt and a pulley transmission, and a conveying belt 4 is sleeved on the outer side of the conveying roller 3. When in use, the conveying motor 2 drives the conveying roller 3 and the conveying belt 4 to rotate for conveying, a printing box 5 is arranged on the upper side of the conveying frame 1, a positioning mechanism 6 is arranged at one end of the printing box 5, a printing plate 9 is installed on the inner side of the printing box 5, a positioning camera 11 is arranged on one side of the printing plate 9, and a fill light 12 is arranged on the lower side of the printing plate 9 at the position corresponding to the positioning camera 11. When in use, the fill light 12 is convenient to cooperate with the positioning camera 11 to position the carton, and the positioning mechanism 6 includes a positioning cylinder 13 fixedly installed on the outer side of the printing box 5 and a positioning slide 17 opened on the inner wall of the printing box 5. The positioning slide 1 The inner side of 7 is slidably connected with a positioning slide 16, and one side of the positioning slide 16 is rotatably connected with a positioning guide plate 15. The piston rod of the positioning cylinder 13 is fixedly connected with a positioning plate 14, and one side of the positioning plate 14 is rotatably connected to the positioning guide plate 15. The positioning plate 14 is driven by the positioning cylinder 13 to move for positioning and guiding, and the positioning slide 16 and the positioning slide groove 17 are large. The sliding of the positioning guide plate 15 follows the rotation of the positioning plate 14, and the carton is guided by the positioning guide plate 15; the cross-sectional shape of the positioning slide groove 17 is set to be T-shaped, and the shape of the positioning slide 16 matches the shape of the positioning slide groove 17. When in use, the sliding between the positioning slide groove 17 and the positioning slide 16 facilitates the positioning plate 14 to move with the positioning guide plate 15; a printing cylinder 8 is fixedly installed on the upper side of one end of the printing box 5, and the piston rod of the printing cylinder 8 is fixedly connected to the printing plate 9. A printing roller 10 is arranged on the lower side of the printing plate 9. When in use, the printing plate 9 is driven to descend by the printing cylinder 8 and the printing roller 10 is used for printing.
[0022] From the above description, it can be seen that the utility model has the following beneficial effects: when in use, the positioning cylinder 13 of the positioning mechanism 6 pushes the positioning plate 14 to adjust the position, and the positioning guide plate 15 connected to one end of the positioning plate 14 is used for guidance. The positioning of the positioning plate 14 is coordinated to make the carton pass stably from the middle, and the positioning camera 11 on the printing plate 9 is used for visual positioning, which makes printing more convenient and can promptly detect the phenomenon of incorrect carton position.
[0023] Example 2: Please refer to Figures 1 to 4 As shown, on the basis of the first embodiment, the utility model provides a technical solution: a blower mechanism 7 is provided at one end of the printing box 5, the blower mechanism 7 includes a vent 18 provided on the upper side of the printing box 5 and a mounting frame 20 installed on the top inside the printing box 5, a ventilation fan 19 is fixedly installed on the inner side of the mounting frame 20, and the ventilation fan 19 blows air to clean dust on the surface of the carton during operation, thereby reducing the impact of dust on printing; a filter is provided on the inner side of the vent 18, and a through hole is opened on the mounting frame 20 corresponding to the position of the ventilation fan 19, thereby reducing external dust from following the airflow to blow toward the carton.
[0024] The blower mechanism 7 using the above technical solution blows air to the surface of the carton through the ventilation fan 19 of the blower mechanism 7 when in use, so as to blow away the dust on the surface of the carton and avoid the phenomenon that dust and the like affect printing.
[0025] The working principle and use process of the utility model are as follows: when in use, the carton is placed on the conveyor belt 4, and the conveyor motor 2 drives the conveyor roller 3 and the conveyor belt 4 to rotate for conveying. At the same time, according to the size of the carton, the positioning cylinder 13 drives the positioning plate 14 to move for positioning and guiding, and the positioning slide 16 and the positioning slide 17 are convenient for the large sliding of the positioning guide plate 15 to follow the rotation of the positioning plate 14, and the positioning guide plate 15 guides the carton so that the carton passes through the printing box 5 from the middle, and at the same time, the ventilation fan 19 runs to blow air on the surface of the carton to clean dust, etc., and then the positioning camera 11 takes a picture of the carton to determine the position, and the printing plate 9 is driven to descend by the printing cylinder 8 and is printed through the printing roller 10.
[0026] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0027] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.
Claims
1. An anti-counterfeiting printing structure for a watermarked carton, comprising a conveyor frame (1), characterized in that: A printing box (5) is arranged on the upper side of the conveying frame (1), a positioning mechanism (6) is arranged at one end of the printing box (5), a printing plate (9) is installed on the inner side of the printing box (5), a positioning camera (11) is arranged on one side of the printing plate (9), the positioning mechanism (6) comprises a positioning cylinder (13) fixedly mounted on the outer side of the printing box (5) and a positioning slide groove (17) opened on the inner wall of the printing box (5), a positioning slide seat (16) is slidably connected to the inner side of the positioning slide groove (17), one side of the positioning slide seat (16) is rotatably connected to a positioning guide plate (15), a piston rod of the positioning cylinder (13) is fixedly connected to a positioning plate (14), and one side of the positioning plate (14) is rotatably connected to the positioning guide plate (15).
2. The anti-counterfeiting printing structure for watermarked carton according to claim 1, characterized in that: The cross-sectional shape of the positioning slide groove (17) is set to be T-shaped, and the shape of the positioning slide seat (16) matches the shape of the positioning slide groove (17).
3. The anti-counterfeiting printing structure for watermarked carton according to claim 1, characterized in that: A printing cylinder (8) is fixedly mounted on the upper side of one end of the printing box (5); a piston rod of the printing cylinder (8) is fixedly connected to a printing plate (9); and a printing roller (10) is arranged on the lower side of the printing plate (9).
4. The anti-counterfeiting printing structure for watermarked carton according to claim 1, characterized in that: A fill light (12) is provided on the lower side of the printing plate (9) at a position corresponding to the positioning camera (11).
5. The anti-counterfeiting printing structure for watermarked carton according to claim 1, characterized in that: A blower mechanism (7) is provided at one end of the printing box (5), the blower mechanism (7) comprising a ventilating opening (18) provided on the upper side of the printing box (5) and a mounting frame (20) mounted on the top of the printing box (5), a ventilation fan (19) being fixedly mounted on the inner side of the mounting frame (20).
6. The anti-counterfeiting printing structure for watermarked cartons according to claim 5, characterized in that: A filter screen is provided on the inner side of the ventilation opening (18), and a through hole is provided on the mounting frame (20) at a position corresponding to the ventilation fan (19).
7. The anti-counterfeiting printing structure for watermarked carton according to claim 1, characterized in that: The upper inner end of the conveying frame (1) is rotatably connected to a conveying roller (3) via a bearing, a conveying motor (2) is fixedly mounted on the inner side of the conveying frame (1), an output shaft of the conveying motor (2) and one end of the conveying roller (3) are connected via a belt and a pulley transmission, and a conveying belt (4) is sleeved on the outer side of the conveying roller (3).