Thermal-sensitive self-adhesive label printing, feeding and deviation rectifying assembly
By designing the thermally sensitive self-adhesive label printing loading and deviation correction components, adjusting the roller tension and using gears and limiting devices, the instability problem caused by frictional force changes during the printing process is solved, and the stable transport of materials and high-precision printing are achieved.
Patent Information
- Application Number
- CN202422554194.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-22
AI Technical Summary
During the printing process, the thermally sensitive self-adhesive labels cause unstable movement of the material due to frictional force changes, which are prone to wrinkles, stretches or tear.
A bias correction assembly including a control device, a feeding device, a transmission device and a adjustment device is designed to prevent material deviation by adjusting the tension between the rollers, using gears, sliders and limiting devices to ensure the stability of the material during the printing process.
Effectively prevents wrinkles, stretches or tear due to unstable tension during printing, improving processing accuracy and material stability.
Smart Images
Figure CN223213471U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding and correcting components, in particular to a feeding and correcting component for printing of heat-sensitive self-adhesive labels. Background Art
[0002] The thermal self-adhesive label printing loading and correction component is a device used to ensure the accurate position of the label during the printing process. The thermal self-adhesive label printing loading and correction component may include a mechanical device, sensor and control system for adjusting the label position to ensure the accuracy and consistency of the label during the printing process.
[0003] During storage and transportation, if heat-sensitive self-adhesive materials are subjected to uneven pressure or environmental factors such as humidity, the thickness will be uneven. Materials with uneven thickness are more likely to bend or curl during transportation, which will cause the position of the material in the correction mechanism to change, affecting the friction between the contact part and the correction mechanism. The change in friction may cause the material to move unsteadily during the correction process, resulting in wrinkling, stretching or tearing of the material.
[0004] Therefore, in order to solve the above problems, a thermal self-adhesive label printing and feeding correction component is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a thermal self-adhesive label printing feeding correction component to solve the problem that changes in friction may cause unstable movement of the material during the correction process, which will cause the material to wrinkle, stretch or tear.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] The transmission mechanism is that one end of the guide rail is fixed with a toothed plate, and the other end of the guide rail is meshed with toothed plates, which are meshed with toothed plates at the outer end.
[0008] As a further optimization of the present invention, two fixing columns are provided, the fixing columns are symmetrically arranged, the fixing columns are hollow, the fixing columns are vertically fixed to the upper end of the control device, and the fixing columns are parallel to each other.
[0009] As a further optimization of the present invention, there are two slide grooves, the slide grooves are symmetrically arranged, the slide grooves are square, the slide grooves are slidingly connected to the slider, and the slide grooves are parallel to each other.
[0010] As a further optimization of the present invention, two tooth plates are provided, the tooth plates are symmetrically arranged on the inner side of the fixed column, the tooth plates are parallel to each other, and the tooth plates are perpendicular to the bottom of the fixed column.
[0011] As a further optimization of this utility model, the center point of the central axis and the gear are located on the same horizontal line, the angle between the central axis and the gear is 90°, the gear and one side of the slider are parallel to each other, and one end of the central axis is fixedly connected to one end of the roller.
[0012] As a further optimization of the present invention, there are a plurality of first card blocks, which are evenly and equidistantly distributed outside the central axis, the vertical cross-section of the first card block is a triangle, and the first card block and the second card block are engaged with each other.
[0013] As a further optimization of the present invention, two limiting devices are provided, and the limiting devices are symmetrically arranged on one side of the slider close to the first clamping block, and the limiting devices are parallel to each other.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] In the utility model, the setting adjustment device can effectively adjust the tension between the rollers, thereby preventing the tension from being unstable and causing wrinkling, stretching or tearing of the material. The first clamping block is in the position where the component needs to be fixed. The first clamping block can prevent the component from moving or offsetting during operation. The setting limit device can effectively limit the rollers and effectively improve the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the overall structure of the regulating device of the utility model;
[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixed column of the utility model;
[0019] Figure 4 This is a schematic diagram of the installation position structure of the second clamping block of the utility model;
[0020] Figure 5 This is a schematic diagram of the overall structure of the limiting device of the utility model.
[0021] In the figure: 1. Control device; 2. Feeding device; 3. Transmission device; 4. Correction device; 5. Adjustment device; 51. Fixed column; 52. Slide; 53. Tooth plate; 54. Slider; 55. Rotating shaft; 56. Center shaft; 57. First clamping block; 58. Gear; 59. Limiting device; 591. Fixed shaft; 592. Rotating part; 593. Spring; 594. Second clamping block. DETAILED DESCRIPTION
[0022] 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.
[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.
[0024] See also Figure 1-5 , the utility model provides a technical solution:
[0025] A thermal self-adhesive label printing feeding and correction assembly includes a control device 1, a feeding device 2 and a transmission device 3. The upper end of the control device 1 is fixedly connected to the feeding device 2, and one side of the feeding device 2 is fixedly connected to the transmission device 3. The upper end of the control device 1 is fixedly connected to a correction device 4, and one side of the correction device 4 is fixedly connected to an adjustment device 5; the adjustment device 5 includes a fixed column 51, a slide groove 52 is opened on the inner side of the fixed column 51, a tooth plate 53 is fixedly connected to one side of the fixed column 51, and the outer side of the tooth plate 53 is meshed with a gear 5 8. The center point of the gear 58 is fixedly connected to the center shaft 56, one end of the center shaft 56 is fixedly connected to the rotating shaft 55, the outer side of the center shaft 56 is rotatably connected to the slider 54, one side of the slider 54 is fixedly connected to the limiting device 59, the limiting device 59 includes a fixed shaft 591, one end of the fixed shaft 591 is fixedly connected to the clockwork spring 593, the outer ring of the clockwork spring 593 is fixedly connected to the rotating member 592, one end of the rotating member 592 is fixedly connected to the second clamping block 594, and the outer side of the center shaft 56 is fixedly connected to the first clamping block 57.
[0026] As a further implementation scheme of the above technical solution: by setting a fixed column 51, there are two fixed columns 51, the fixed columns 51 are symmetrically arranged, the fixed columns 51 are hollow, the fixed columns 51 are vertically fixed to the upper end of the control device 1, and the fixed columns 51 are parallel to each other. The setting of the fixed columns 51 can make the overall structure more reasonable and facilitate the support of the roller;
[0027] As a further implementation scheme of the above technical solution: by setting the chute 52, there are two chute grooves 52, the chute grooves 52 are symmetrically arranged, the chute grooves 52 are square, the chute grooves 52 are slidably connected to the slider 54, the chute grooves 52 are parallel to each other, and the chute grooves 52 can ensure that the slider 54 moves upward smoothly;
[0028] As a further implementation of the above technical solution: by setting a tooth plate 53, there are two tooth plates 53, which are symmetrically arranged on the inner side of the fixed column 51, the tooth plates 53 are parallel to each other, and the tooth plates 53 are perpendicular to the bottom of the fixed column 51. The tooth plates 53 can effectively adjust the tension between the rollers;
[0029] As a further implementation of the above technical solution: by setting a central shaft 56 and a gear 58, the center points of the central shaft 56 and the gear 58 are located on the same horizontal line, the angle between the central shaft 56 and the gear 58 is 90 degrees, the gear 58 is parallel to one side of the slider 54, and one end of the central shaft 56 is fixedly connected to one end of the roller. The gear 58 can provide precise power transmission, reduce energy loss, and thus improve the working efficiency of the entire machine;
[0030] As a further implementation of the above technical solution: by setting a first clamping block 57, a plurality of first clamping blocks 57 are provided, and the first clamping blocks 57 are evenly and equidistantly distributed outside the central axis 56. The vertical cross-section of the first clamping block 57 is triangular. The first clamping block 57 and the second clamping block 594 are engaged with each other. When the first clamping block 57 is in the position of the component to be fixed, the first clamping block 57 can prevent the component from moving or offsetting during operation.
[0031] As a further implementation scheme of the above technical solution: by setting a limit device 59, there are two limit devices 59, the limit devices 59 are symmetrically set on the side of the slider 54 close to the first block 57, and the limit devices 59 are parallel to each other. The set limit device 59 can effectively limit the roller and effectively improve the processing accuracy.
[0032] Workflow: First, the heat-sensitive self-adhesive material needs to be prepared, energized through an external wire, and controlled by the control device 1 to feed the self-adhesive material to the feeding position of the printing press through the feeding device 2 and the transmission device 3. During the material feeding process, the correction device 4 detects the position of the material through a sensor and corrects the position of the deviated material. The adjustment device 5 can effectively adjust the tension between the rollers to prevent the tension from being unstable and causing the material to wrinkle, stretch or tear. By rotating the set shaft 55, the set gear 58 will engage with the tooth plate 53, which will drive the slider 54 to slide upward and drive the rollers upward. This setting can adjust the rollers upward and effectively adjust the tension between the rollers. At the same time, the set rotating member 592 will slide and rebound according to the bevel of the first clamping block 57. After rebounding, it will return to its original position through the set spring 593. This process is repeated. When the central shaft 56 stops rotating, the set second clamping block 594 will be stuck between the first clamping block 57, which can effectively limit the slider 54 and the rollers.
[0033] 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 thermal self-adhesive label printing feeding and correction assembly, comprising a control device (1), a feeding device (2) and a transmission device (3), characterized in that: The upper end of the control device (1) is fixedly connected to a feeding device (2), one side of the feeding device (2) is fixedly connected to a transmission device (3), the upper end of the control device (1) is fixedly connected to a deviation correction device (4), and one side of the deviation correction device (4) is fixedly connected to an adjustment device (5); The adjusting device (5) comprises a fixed column (51), a sliding groove (52) is provided on the inner side of the fixed column (51), a tooth plate (53) is fixedly connected to one side of the fixed column (51), a gear (58) is meshedly connected to the outer side of the gear (53), a center point of the gear (58) is fixedly connected to a central shaft (56), one end of the central shaft (56) is fixedly connected to a rotating shaft (55), a slider (54) is rotatably connected to the outer side of the central shaft (56), one side of the slider (54) is fixedly connected to a limiting device (59), the limiting device (59) comprises a fixed shaft (591), one end of the fixed shaft (591) is fixedly connected to a spring (593), an outer ring of the spring (593) is fixedly connected to a rotating member (592), one end of the rotating member (592) is fixedly connected to a second clamping block (594), and the outer side of the central shaft (56) is fixedly connected to a first clamping block (57).
2. The thermal self-adhesive label printing and feeding correction assembly according to claim 1, characterized in that: Two fixing columns (51) are provided. The fixing columns (51) are symmetrically arranged. The fixing columns (51) are hollow. The fixing columns (51) are vertically fixed to the upper end of the control device (1). The fixing columns (51) are parallel to each other.
3. The thermal self-adhesive label printing and feeding correction assembly according to claim 1, characterized in that: Two slide grooves (52) are provided, the slide grooves (52) are symmetrically arranged, the slide grooves (52) are square-shaped, the slide grooves (52) are slidably connected to the slider (54), and the slide grooves (52) are parallel to each other.
4. The thermal self-adhesive label printing and feeding correction assembly according to claim 1, characterized in that: Two tooth plates (53) are provided. The tooth plates (53) are symmetrically arranged on the inner side of the fixed column (51). The tooth plates (53) are parallel to each other and are perpendicular to the bottom of the fixed column (51).
5. The thermal self-adhesive label printing and feeding correction assembly according to claim 1, characterized in that: The center points of the central shaft (56) and the gear (58) are located on the same horizontal line, the angle between the central shaft (56) and the gear (58) is 90 degrees, the gear (58) and one side of the slider (54) are parallel to each other, and one end of the central shaft (56) is fixedly connected to one end of the roller.
6. The thermal self-adhesive label printing and feeding correction assembly according to claim 1, characterized in that: A plurality of the first clamping blocks (57) are provided. The first clamping blocks (57) are evenly and equidistantly distributed outside the central axis (56). The vertical cross-section of the first clamping block (57) is triangular. The first clamping block (57) and the second clamping block (594) are engaged with each other.
7. The thermal self-adhesive label printing and feeding correction assembly according to claim 1, characterized in that: Two limiting devices (59) are provided. The limiting devices (59) are symmetrically arranged on one side of the slider (54) close to the first clamping block (57), and the limiting devices (59) are parallel to each other.