Fixing device for self-adhesive label printing
Through the design of lifting components and T-bolts, the problem that existing devices cannot adjust the fixed length is solved, and the automatic multi-point fixation of self-adhesive labels is realized, which improves printing quality.
Patent Information
- Application Number
- CN202422258578.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing self-adhesive label printing device cannot be adjusted and fixed according to the length of the label, resulting in wrinkles in longer labels, affecting printing quality.
A fixing device including a lifting assembly and a T-bolt is designed. By rotating the motor, the screw and slide movement are driven, the slide position is adjusted to fix the length of the adhesive label, and multi-point fixation is achieved using springs and pressing blocks to avoid label offset.
Automatic adjustment and fixation are achieved according to the label length, avoiding the label port being not pressed, and improving printing quality.
Smart Images
Figure CN223302371U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of self-adhesive labels, in particular to a fixing device for printing self-adhesive labels. Background Art
[0002] Self-adhesive labels, also known as self-adhesive label materials, are a composite material made of paper, film or special materials with adhesive on the back and silicone-coated protective paper as the base paper. Self-adhesive labels are widely used in food, cosmetics, and barcodes. They can also be used as labels for special environments such as electronic products and mechanical products.
[0003] When printing self-adhesive labels, they may deviate, resulting in printing failure. Therefore, a fixing device is used to fix them during printing to prevent the self-adhesive labels from deviating. However, the existing fixing device cannot adjust the fixing according to the length of the self-adhesive label, resulting in one or both ends of the long self-adhesive label not being fixed, which in turn causes wrinkles, affecting the printing of the self-adhesive label. Utility Model Content
[0004] In view of the deficiencies in the prior art, the present invention provides a fixing device for printing self-adhesive labels, which is used to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] A fixing device for printing self-adhesive labels comprises a base plate, a mounting plate is fixedly provided on the top of the base plate, a mounting bracket is fixedly provided inside the mounting plate, a lifting assembly is provided inside the mounting bracket, a mounting block is provided on the mounting bracket through the lifting assembly, a supporting bracket is fixedly provided on the top of the mounting block, a slider is slidingly provided inside the supporting bracket, a T-shaped slot is provided on the surface of the supporting bracket, a T-shaped bolt is overlapped inside the T-shaped slot, the top end of the T-shaped bolt passes through the slider and extends to the top of the slider, a nut is threaded on the surface of the T-shaped bolt, a first fixing assembly is provided on the bottom of the slider, a printing device is fixedly provided on the top of the base plate, a winding assembly is provided on the front side of the mounting block, and a second fixing assembly is provided on the front side of the mounting plate.
[0007] Preferably, the lifting assembly includes a rotating motor fixedly mounted on the top of the mounting frame, the output end of the rotating motor passes through the mounting frame and extends to the interior of the mounting frame and is fixedly provided with a screw, the surface of the screw is threaded with a moving block, and the moving block and the mounting block are fixedly connected.
[0008] Preferably, the first fixing component includes a connecting block fixedly provided at the bottom of the slider, a connecting sleeve fixedly provided on the surface of the connecting block, a pressure block movably provided inside the connecting sleeve, a spring fixedly provided on the top of the pressure block, and the top end of the spring fixedly connected to the bottom end of the connecting block.
[0009] Preferably, the winding assembly includes a first support shaft fixedly arranged on the front side of the mounting block, and a support roller is rotatably arranged on the surface of the first support shaft.
[0010] Preferably, the winding assembly includes a first support shaft fixedly arranged on the front side of the mounting block, and a support roller is rotatably arranged on the surface of the first support shaft.
[0011] Preferably, a support pad is fixedly provided on the bottom of the base plate, and the support pad is made of shock-absorbing rubber.
[0012] Preferably, there are multiple pressing blocks, and the multiple pressing blocks are distributed in a straight line.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the fixing device for printing self-adhesive labels first rotates the nut away from the T-bolt, then pulls the slider to slide on the surface of the support frame, and moves the positions of multiple sliders according to the length of the self-adhesive label, so that multiple pressure blocks move on the surface of the self-adhesive label, and the pressure blocks on both sides press the two sides of the self-adhesive label. After the position movement is completed, the nut is rotated to enter the surface of the T-bolt to fix the slider. The device can adjust the positions of multiple sliders according to the length of the self-adhesive label, avoids the port of the self-adhesive label from being unable to be pressed and fixed, and improves the printing quality of the self-adhesive label. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is the structural survey drawing of the utility model;
[0015] Figure 2 This is a right sectional view of the structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the local structure of the utility model;
[0017] Figure 4 for Figure 2 A magnified view of the structure at point A;
[0018] Figure 5 for Figure 3 A magnified view of the structure at point B.
[0019] In the figure: 1. Base plate; 2. Mounting plate; 3. Mounting frame; 4. Rotating motor; 5. Screw; 6. Moving block; 7. Mounting block; 8. Support frame; 9. Slider; 10. Connecting block; 11. Connecting sleeve; 12. Pressing block; 13. Spring; 14. First support shaft; 15. Support roller; 16. T-slot; 17. Nut; 18. T-bolt; 19. Second support shaft; 20. Pressing roller; 21. Printing device; 22. Support pad. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] Reference Figure 1-5A fixing device for printing self-adhesive labels includes a bottom plate 1, a mounting plate 2 is fixedly provided on the top of the bottom plate 1, a mounting frame 3 is fixedly provided inside the mounting plate 2, a lifting assembly is provided inside the mounting frame 3, and the mounting frame 3 is provided with a mounting block 7 through the lifting assembly. The lifting assembly includes a rotating motor 4 fixedly provided on the top of the mounting frame 3, the output end of the rotating motor 4 passes through the mounting frame 3 and extends to the inside of the mounting frame 3 and is fixedly provided with a screw 5, the surface thread of the screw 5 is provided with a moving block 6, the moving block 6 and the mounting block 7 are fixedly connected, the rotating motor 4 is started, the screw 5 is driven to rotate, and the screw 5 drives the moving block 6 to move up and down on its surface, so that the supporting roller 15 can move up and down, which is convenient for adjusting the tightness of the self-adhesive label and improving the printing quality. The amount of, the top of the mounting block 7 is fixedly provided with a support frame 8, the internal sliding arrangement of the support frame 8 is provided with a slider 9, the surface of the support frame 8 is provided with a T-slot 16, the internal overlap of the T-slot 16 is provided with a T-bolt 18, the top of the T-bolt 18 passes through the slider 9 and extends to the top of the slider 9, the surface thread of the T-bolt 18 is provided with a nut 17, the bottom of the slider 9 is provided with a first fixing assembly, the first fixing assembly includes a connecting block 10 fixedly provided at the bottom of the slider 9, the surface of the connecting block 10 is fixedly provided with a connecting sleeve 11, the internal movement of the connecting sleeve 11 is provided with a pressure block 12, the number of the pressure blocks 12 is multiple, and the multiple pressure blocks 12 are distributed in a straight line, the top of the pressure block 12 is fixedly provided with a spring 13, the top of the spring 13 is connected to the connecting block 10 The bottom end is fixedly connected, and the self-adhesive label pushes the pressing block 12 to move upward. The pressing block 12 moves along the connecting sleeve 11 and compresses the spring 13. When the thickness of the self-adhesive label decreases, the spring 13 rebounds and pushes the pressing block 12 toward the self-adhesive label, thereby fixing self-adhesive labels of different thicknesses. A printing device 21 is fixedly provided on the top of the bottom plate 1, and a winding assembly is provided on the front side of the mounting block 7. The winding assembly includes a first support shaft 14 fixedly provided on the front side of the mounting block 7, and a support roller 15 is rotatably provided on the surface of the first support shaft 14 to wind the self-adhesive label on the support roller 15. A second fixing assembly is provided on the front side of the mounting plate 2, and the second fixing assembly includes a second support shaft 19 fixedly provided on the front side of the mounting plate 2. The surface of the second support shaft 19 A pressure roller 20 is provided for rotation. The two pressure rollers 20 can fix the self-adhesive label to prevent the self-adhesive label from deflecting when entering the printing device 21. A support pad 22 is fixedly provided at the bottom of the bottom plate 1. The support pad 22 is made of shock-absorbing rubber. The support pad 22 made of shock-absorbing rubber reduces the amplitude of machine vibration during printing, thereby preventing the self-adhesive label from deflecting. The fixing device for printing the self-adhesive label first rotates the nut 17 away from the T-bolt 18, and then pulls the slider 9 to slide on the surface of the support frame 8. The positions of multiple sliders 9 are moved according to the length of the self-adhesive label, so that multiple pressure blocks 12 move on the surface of the self-adhesive label. The pressure blocks 12 on both sides press the two sides of the self-adhesive label. After the position movement is completed, the nut 17 is rotated to enter the surface of the T-bolt 18 to fix the slider 9.The device can adjust the positions of the multiple sliders 9 according to the length of the self-adhesive label, thereby preventing the end of the self-adhesive label from being unable to be pressed and fixed, thereby improving the printing quality of the self-adhesive label.
[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.
[0023] During use: the self-adhesive label is wound on the support roller 15, the nut 17 is turned away from the T-bolt 18, and then the slider 9 is pulled to slide on the surface of the support frame 8. The positions of multiple sliders 9 are moved according to the length of the self-adhesive label, so that multiple pressure blocks 12 move on the surface of the self-adhesive label, and the pressure blocks 12 on both sides press the two sides of the self-adhesive label. After the position movement is completed, the nut 17 is turned to enter the surface of the T-bolt 18 to fix the slider 9. The self-adhesive label wound on the support roller 15 presses against the pressure block 12 and pushes the pressure block 12 to move upward along the connecting sleeve 11. As the self-adhesive label wound on the support roller 15 is printed, its thickness decreases. The rebound action of the spring 13 pushes the pressure block 12 to move toward the direction of the self-adhesive label, and continues to fix the self-adhesive label. When printing, one end of the self-adhesive label is pulled through between the two pressure rollers 20 and then enters the inside of the printing device 21 for printing.
[0024] To sum up, the fixing device for printing self-adhesive labels first rotates the nut 17 away from the T-bolt 18, then pulls the slider 9 to slide on the surface of the support frame 8, and moves the positions of multiple sliders 9 according to the length of the self-adhesive label, so that multiple pressure blocks 12 move on the surface of the self-adhesive label, and the pressure blocks 12 on both sides press the two sides of the self-adhesive label. After the position movement is completed, rotate the nut 17 to enter the surface of the T-bolt 18 to fix the slider 9. The device can adjust the positions of multiple sliders 9 according to the length of the self-adhesive label to avoid the port of the self-adhesive label from being unable to be pressed and fixed, thereby improving the printing quality of the self-adhesive label.
[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fixing device for printing self-adhesive labels, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly provided with a mounting plate (2), the interior of the mounting plate (2) is fixedly provided with a mounting frame (3), the interior of the mounting frame (3) is provided with a lifting assembly, the mounting frame (3) is provided with a mounting block (7) through the lifting assembly, the top of the mounting block (7) is fixedly provided with a support frame (8), the interior of the support frame (8) is provided with a slider (9) for sliding, the surface of the support frame (8) is provided with a T-shaped slot (16), the interior of the T-shaped slot (16) is overlapped with a T-shaped bolt (18), the top end of the T-shaped bolt (18) passes through the slider (9) and extends to the top of the slider (9), the surface of the T-shaped bolt (18) is provided with a nut (17) threadedly, the bottom of the slider (9) is provided with a first fixing assembly, the top of the base plate (1) is fixedly provided with a printing device (21), the front side of the mounting block (7) is provided with a winding assembly, and the front side of the mounting plate (2) is provided with a second fixing assembly.
2. A fixing device for printing self-adhesive labels according to claim 1, characterized in that: The lifting assembly comprises a rotating motor (4) fixedly arranged on the top of the mounting frame (3); an output end of the rotating motor (4) passes through the mounting frame (3) and extends to the interior of the mounting frame (3) and is fixedly provided with a screw rod (5); a surface of the screw rod (5) is provided with a moving block (6) in a threaded manner; and the moving block (6) and the mounting block (7) are fixedly connected.
3. The fixing device for printing self-adhesive labels according to claim 1, characterized in that: The first fixing assembly comprises a connecting block (10) fixedly arranged at the bottom of the slider (9), a connecting sleeve (11) fixedly arranged on the surface of the connecting block (10), a pressing block (12) movably arranged inside the connecting sleeve (11), a spring (13) fixedly arranged on the top of the pressing block (12), and the top end of the spring (13) fixedly connected to the bottom end of the connecting block (10).
4. The fixing device for printing self-adhesive labels according to claim 1, characterized in that: The winding assembly comprises a first support shaft (14) fixedly arranged on the front side of the mounting block (7), and a support roller (15) is rotatably arranged on the surface of the first support shaft (14).
5. The fixing device for printing self-adhesive labels according to claim 1, characterized in that: The second fixing assembly comprises a second support shaft (19) fixedly arranged on the front side of the mounting plate (2), and a pressure roller (20) is rotatably arranged on the surface of the second support shaft (19).
6. The fixing device for printing self-adhesive labels according to claim 1, characterized in that: A support pad (22) is fixedly provided at the bottom of the base plate (1), and the support pad (22) is made of shock-absorbing rubber.
7. The fixing device for printing self-adhesive labels according to claim 3, characterized in that: The number of the pressing blocks (12) is multiple, and the multiple pressing blocks (12) are distributed in a straight line.