High-speed candle label printer
The design simplifies the unlocking of the protective cover for high-speed candle label printers by using wedge blocks and spring structures. Combined with the design of the cleaning components, it solves the problems of difficult maintenance and low cleaning efficiency in existing technologies, improving the convenience and service life of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN CENTURY SHENGFA GRP CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-05-01
AI Technical Summary
The existing protective devices and printing chambers of high-speed candle label printers are connected in a complicated manner, which makes maintenance difficult and prone to damage, increasing maintenance costs and reducing equipment lifespan.
Employing a wedge block and spring structure, the protective cover can be easily unlocked and automatically assisted in opening through the cooperation of the toggle block and connecting block. Combined with the slider and connecting frame in the cleaning component, it ensures the stable operation of the cleaning brush.
It simplifies the maintenance process, reduces operational difficulty and maintenance costs, improves equipment convenience and cleaning efficiency, and extends equipment lifespan.
Smart Images
Figure CN224183980U_ABST
Abstract
Description
Candle Label High-Speed Printer Technical Field
[0001] This utility model relates to the field of printer technology, and in particular to a high-speed printer for candle labels. Background Technology
[0002] Printers can convert electronic data such as text and images from computers or other devices into paper documents or images, realizing the physical output of information. They can be divided into various types such as inkjet printers, laser printers, and dot matrix printers. Different types are suitable for different application scenarios and needs, and are widely used in many fields such as offices, homes, education, and commerce. They are important tools for modern information processing and document output.
[0003] A high-speed candle label printer is a professional printing device that can print a large number of labels for candles efficiently in a short time. It can meet the batch label production needs of candle manufacturing companies. Through technologies such as thermal transfer or inkjet printing, it can accurately transfer or spray the candle label patterns, text and other information designed in the computer onto the label material.
[0004] In existing technologies, the connection between the protective device and the print chamber in some high-speed candle label printers makes the maintenance and opening process extremely difficult during daily use, often requiring the use of specialized tools. This can easily damage the protective device and the print chamber, increasing maintenance costs and reducing the overall performance and lifespan of the equipment due to frequent damage. Therefore, a high-speed candle label printer is proposed to solve the above problems. Summary of the Invention
[0005] To overcome the above shortcomings, this utility model provides a high-speed candle label printer, which aims to improve the problems of easily damaged protective devices and printing boxes in the prior art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A high-speed candle label printer includes a conveyor belt, with support columns fixedly connected to the left and right sides of the conveyor belt. An electric slide rail is fixedly connected to the top of each support column. A printing box is slidably connected inside the electric slide rail. A protective cover is rotatably connected to the front of the printing box. A limit groove is formed inside the protective cover. A fixing groove is formed inside the printing box. A spring is fixedly connected to the right inner wall of the fixing groove. A wedge block is fixedly connected to the left side of the spring. A lever block is fixedly connected to the front of the wedge block. A reset groove is formed inside the printing box. A spring is fixedly connected to the front inner wall of the reset groove. A connecting block is fixedly connected to the rear side of the spring. A cleaning component for facilitating cleaning of the conveyor belt is fixedly connected to the front of the conveyor belt.
[0008] As a further description of the above technical solution:
[0009] The cleaning component includes a connecting frame, with multiple fixing blocks fixedly connected inside the connecting frame. A sliding groove is provided inside the fixing block. Two springs are fixedly connected to the front inner wall of the sliding groove. A slider is fixedly connected to the rear side of the two springs. A connecting frame is fixedly connected to the bottom of the slider. A cleaning brush is rotatably connected inside the connecting frame.
[0010] As a further description of the above technical solution:
[0011] The connecting frame has a connecting groove inside, and a connecting block is fixedly connected to the right side of the connecting frame;
[0012] As a further description of the above technical solution:
[0013] The outer side of the wedge block is in contact with the inner wall of the limiting groove, and the front side of the connecting block is in contact with the rear side of the protective cover.
[0014] As a further description of the above technical solution:
[0015] The outer side of the connecting block is slidably connected to the inside of the reset groove, and the outer side of the wedge block is slidably connected to the inside of the fixing groove;
[0016] As a further description of the above technical solution:
[0017] Anti-collision plates are fixedly connected to the left and right sides of the printing box, and multiple ink cartridges are fixedly connected to the inner wall of the printing box.
[0018] As a further description of the above technical solution:
[0019] A heating device is fixedly connected to the bottom of the ink cartridge, and a printhead is fixedly connected to the bottom of the heating device;
[0020] As a further description of the above technical solution:
[0021] The slider is externally slidably connected to the inside of the groove, and the rear side of the connecting frame is fixedly connected to the front side of the conveyor belt.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, the wedge block is driven by the toggle block to slide in the fixed groove, so that it is disengaged from the limiting groove. When the protective cover needs to be closed after maintenance, the connecting block is squeezed and the second spring is stretched. When the protective cover is opened, the connecting block is reset by the elasticity of the second spring, and then the connecting block is pulled back to lift the protective cover. Thus, the operation of the toggle block and the wedge block makes the unlocking of the protective cover simple and efficient, and can quickly open the maintenance channel, saving valuable time. The cooperation between the second spring and the connecting block provides automatic assistance when closing and opening the protective cover, reducing the burden on the operator and improving the convenience of maintenance.
[0024] 2. In this utility model, the cleaning brush can slide in the slide groove through the slider to squeeze and buffer the spring three. At the same time, the connecting block can pull other connecting frames to slide, avoiding damage to the cleaning brush. Thus, the cleaning brush can automatically clean as the conveyor belt rotates, effectively improving the cleaning efficiency of the conveyor belt, reducing labor costs, protecting the cleaning brush from damage, and allowing multiple connecting frames to work together to ensure the continuous and stable operation of the cleaning work. Attached Figure Description
[0025] Figure 1 is a three-dimensional schematic diagram of the high-speed candle label printer proposed in this utility model;
[0026] Figure 2 is a schematic diagram of the protective cover of the high-speed candle label printer proposed in this utility model;
[0027] Figure 3 is a schematic diagram of the fixing block of the high-speed candle label printer proposed in this utility model;
[0028] Figure 4 is a schematic diagram of the connecting frame of the high-speed candle label printer proposed in this utility model;
[0029] Figure 5 is an enlarged view of point A in Figure 2.
[0030] Legend:
[0031] 1. Conveyor belt; 2. Support column; 3. Electric slide rail; 4. Print box; 5. Protective cover; 6. Print head; 7. Limiting groove; 8. Fixing groove; 9. Spring 1; 10. Wedge block; 11. Toggle block; 12. Reset groove; 13. Spring 2; 14. Connecting block; 15. Connecting frame; 16. Fixing block; 17. Slide groove; 18. Spring 3; 19. Slider; 20. Connecting frame; 21. Cleaning brush; 22. Connecting groove; 23. Connecting block; 24. Anti-collision plate; 25. Ink cartridge; 26. Heating device. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Referring to Figures 1, 2, and 5, this utility model provides an embodiment of a high-speed candle label printer, including a conveyor belt 1. The conveyor belt 1 provides fixation and support for the upper device and is also used to transport candles for high-speed printing. Support columns 2 are fixedly connected to the left and right sides of the conveyor belt 1, and the support columns 2 provide fixation and support for the upper electric slide rail 3. The top of the two support columns 2 is fixedly connected to the electric slide rail 3, which provides power to the printing box 4, enabling it to move and print candles at different positions. The printing box 4 is slidably connected inside the electric slide rail 3. The printing box 4 is used to print candles. A protective cover 5 is rotatably connected to the front of the printing box 4, allowing the operator to observe the internal situation of the printing box 4 through the protective cover 5. A limiting groove 7 is opened inside the protective cover 5, which is used to cooperate with the wedge block 10 to complete the limiting and fixing of the protective cover 5. A fixing groove 8 is opened inside the printing box 4.
[0034] The fixing groove 8 provides fixation and support for the spring 9, and also provides limiting and guiding functions for the wedge block 10. The right inner wall of the fixing groove 8 is fixedly connected to the spring 9, which has an elastic function and provides elastic support for the wedge block 10. The left side of the spring 9 is fixedly connected to the wedge block 10. After the printer box 4 is repaired, the protective cover 5 is closed by the handle, which then squeezes the wedge block 10. When the protective cover 5 moves to the appropriate position, the wedge block 10 is reset by the elastic function of the spring 9, thus completing the limiting and fixing of the protective cover 5. The front side of the wedge block 10 is fixedly connected to the lever 11. When the printer box 4 needs to be repaired, the wedge block 10 is slid inward by the lever 11, thus disengaging from the limiting groove 7 and releasing the limiting of the protective cover 5. The printer box 4 has a reset groove 12 inside, which provides fixation and support for the spring 13.
[0035] Simultaneously, it provides limiting and guiding functions for the connecting block 14. A second spring 13 is fixedly connected to the inner wall of the front side of the reset groove 12. The second spring 13 has an elastic function and provides elastic support for its connecting block 14. The connecting block 14 is fixedly connected to the rear side of the second spring 13. When the protective cover 5 is closed, the connecting block 14 is squeezed, causing the connecting block 14 to stretch the second spring 13. Then, when the protective cover 5 is opened, the elastic function of the second spring 13 pulls the connecting block 14 back to reset, thereby lifting the protective cover 5, making it easy for the operator to open the protective cover 5 to maintain the printing box 4. A cleaning component is fixedly connected to the front side of the conveyor belt 1 to facilitate cleaning the conveyor belt 1.
[0036] Referring to Figures 3 and 4, the cleaning assembly includes a connecting frame 15, which provides fixation and support for the fixing blocks 16. Multiple fixing blocks 16 are fixedly connected inside the connecting frame 15, providing space for the slide groove 17. The slide groove 17 provides fixation and support for the springs 18, and also provides limiting and guiding functions for the slider 19. Two springs 18 are fixedly connected to the front inner wall of the slide groove 17. The springs 18 have elasticity and provide elastic support for the slider 19. The slider 19 is fixedly connected to the rear side of the two springs 18, providing fixation and support for its connecting frame 20. The bottom of the slider 19 is fixedly connected to the connecting frame 20, which provides fixation and support for the internal cleaning brush 21. The cleaning brush 21 is rotatably connected inside the connecting frame 20. The cleaning brush 21 is used to clean the conveyor belt 1 and can rotate with the conveyor belt 1.
[0037] Referring to Figures 2 to 4, a connecting groove 22 is provided inside the connecting frame 20. The connecting groove 22 is used to cooperate with the connecting frame 20 to complete the connection of other connecting frames 20. A connecting block 23 is fixedly connected to the right side of the connecting frame 20. When the cleaning brush 21 encounters a candle or other foreign object, the cleaning brush 21 can slide through the connecting frame 20 and the slider 19 to squeeze the spring 3 18, thereby protecting the cleaning brush 21 from damage. The connecting block 23 pulls other connecting frames 20 to slide and buffer, preventing damage to the cleaning brush 21. The outside of the wedge block 10 is in contact with the inner wall of the limiting groove 7. Similarly, the cooperation between the wedge block 10 and the limiting groove 7 completes the limiting and fixing of the protective cover 5.
[0038] The front side of the connecting block 14 contacts the rear side of the protective cover 5. After the protective cover 5 is disengaged, the connecting block 14 is reset by the elastic action of the spring 13, thereby lifting the protective cover 5. The outside of the connecting block 14 is slidably connected to the inside of the reset groove 12, which limits and guides the connecting block 14. The outside of the wedge block 10 is slidably connected to the inside of the fixing groove 8, which limits and guides the wedge block 10. Anti-collision plates 24 are fixedly connected to the left and right sides of the printing box 4, which are used to reduce the occurrence of accidents. To prevent damage to the printing box 4, multiple ink cartridges 25 are fixedly connected to the inner wall of the printing box 4. The ink cartridges 25 are used to store ink for printing. A heating device 26 is fixedly connected to the bottom of the ink cartridges 25. The heating device 26 is used to heat the ink. A printhead 6 is fixedly connected to the bottom of the heating device 26. The printhead 6 prints the candle. The slider 19 is externally slidably connected to the inside of the slide groove 17. The slide groove 17 provides a limiting and guiding function for the slider 19. The rear side of the connecting frame 15 is fixedly connected to the front side of the conveyor belt 1. The conveyor belt 1 provides a fixing and supporting function for the connecting frame 15.
[0039] Working principle: In terms of equipment maintenance, when the printer box 4 needs to be maintained, the operator uses the lever 11 to drive the wedge block 10 to slide in the fixed groove 8, so that it is disengaged from the limiting groove 7, thus releasing the limit on the protective cover 5. When the maintenance is completed and the protective cover 5 is closed, the connecting block 14 is squeezed and the second spring 13 is stretched. When the protective cover 5 is opened, the connecting block 14 is reset by the elasticity of the second spring 13, thereby pulling the connecting block 14 back and lifting the protective cover 5 for easy maintenance. The ink cartridge 25 in the printer box 4 stores ink. The heating device 26 heats the ink and then sprays it out through the print head 6 for printing. The anti-collision plate 24 can reduce accidental damage to the printer box 4.
[0040] When the conveyor belt 1 needs to be cleaned, the connecting frame 15 supports the cleaning structure through the fixing block 16. The spring 18 provides elastic support for the slider 19 in the slide groove 17. The cleaning brush 21 rotates in the connecting frame 20 and can follow the rotation of the conveyor belt 1 to clean. When the cleaning brush 21 encounters a candle or foreign object, the cleaning brush 21 can slide in the slide groove 17 through the slider 19 to squeeze and buffer the spring 18. At the same time, the connecting block 23 can pull other connecting frames 20 to slide to avoid damage to the cleaning brush 21. The connecting groove 22 and the connecting block 23 cooperate to enable multiple connecting frames 20 to work together.
[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A high-speed candle label printer, comprising a conveyor belt (1), characterized in that: Support columns (2) are fixedly connected to the left and right sides of the conveyor belt (1), and electric slide rails (3) are fixedly connected to the top of the two support columns (2). A printing box (4) is slidably connected inside the electric slide rails (3). A protective cover (5) is rotatably connected to the front side of the printing box (4). A limit groove (7) is opened inside the protective cover (5). A fixing groove (8) is opened inside the printing box (4). A spring (9) is fixedly connected to the right inner wall of the fixing groove (8). A wedge block (10) is fixedly connected to the left side of the spring (9). A lever block (11) is fixedly connected to the front side of the wedge block (10). A reset groove (12) is opened inside the printing box (4). A spring (13) is fixedly connected to the front inner wall of the reset groove (12). A connecting block (14) is fixedly connected to the rear side of the spring (13). A cleaning component for cleaning the conveyor belt (1) is fixedly connected to the front side of the conveyor belt (1).
2. The high-speed candle label printer according to claim 1, characterized in that: The cleaning assembly includes a connecting frame (15), and a plurality of fixing blocks (16) are fixedly connected inside the connecting frame (15). A sliding groove (17) is opened inside the fixing block (16). Two springs (18) are fixedly connected to the inner wall of the front side of the sliding groove (17). A slider (19) is fixedly connected to the rear side of the two springs (18). A connecting frame (20) is fixedly connected to the bottom of the slider (19). A cleaning brush (21) is rotatably connected inside the connecting frame (20).
3. The high-speed candle label printer according to claim 2, characterized in that: The connecting frame (20) has a connecting groove (22) inside, and a connecting block (23) is fixedly connected to the right side of the connecting frame (20).
4. The high-speed candle label printer according to claim 1, characterized in that: The outside of the wedge block (10) is in contact with the inner wall of the limiting groove (7), and the front side of the connecting block (14) is in contact with the rear side of the protective cover (5).
5. The high-speed candle label printer according to claim 1, characterized in that: The external part of the connecting block (14) is slidably connected to the inside of the reset groove (12), and the external part of the wedge block (10) is slidably connected to the inside of the fixing groove (8).
6. The high-speed candle label printer according to claim 1, characterized in that: Anti-collision plates (24) are fixedly connected to the left and right sides of the printing box (4), and multiple ink cartridges (25) are fixedly connected to the inner wall of the printing box (4).
7. The high-speed candle label printer according to claim 6, characterized in that: A heating device (26) is fixedly connected to the bottom of the ink cartridge (25), and a printhead (6) is fixedly connected to the bottom of the heating device (26).
8. The high-speed candle label printer according to claim 2, characterized in that: The slider (19) is externally slidably connected to the inside of the groove (17), and the rear side of the connecting frame (15) is fixedly connected to the front side of the conveyor belt (1).