Deviation rectifying mechanism for label paper printing

Abstract

The utility model discloses a deviation rectifying mechanism for label paper printing, which relates to the technical field of deviation rectifying mechanisms and comprises a support frame, sealing strips are fixedly connected to two sides of the support frame, limiting mechanisms are mounted on the surfaces of the sealing strips, a mounting frame is fixedly connected to the surface of the support frame, a motor is mounted on one side of the mounting frame, and a motor is mounted on the other side of the mounting frame. And a rolling shaft is fixedly connected to the output end of the motor, a conveying belt is installed on one side of the supporting frame, connecting frames are fixedly connected to the two sides of the mounting frame, and deviation rectifying mechanisms are installed on the surfaces of the connecting frames. The roller rolls on label paper, the roller presses a label, then the roller on the mounting frame is pressed through the spring, and the limiting plate is matched with the limiting groove, so that the movable column is driven to be flexibly pressed and adjusted according to the thickness of the label paper, the label paper can be stably conveyed, and the printing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of deviation correction mechanisms, in particular to a deviation correction mechanism for label paper printing. Background Art

[0002] The wide application of labels and the continuous development of label varieties naturally promote the development of label printing technology. Label printing covers all printing methods such as flat, convex, concave, and mesh.

[0003] At present, publication number CN214269513U discloses a correction device for a printing press, which includes a workbench, a paper feed assembly for transmitting paper is provided on the workbench, a correction mechanism is also provided on the workbench, the correction mechanism is located at the edge of the workbench along the paper feed direction, and a paper stop is provided on the side of the paper feed assembly away from the correction mechanism; the correction mechanism includes a correction assembly, a connecting ring, and a driving assembly for driving the connecting ring to rotate, the connecting ring is interspersed between the correction assemblies, and when the driving assembly drives the connecting ring to rotate, the correction assembly reciprocates along the vertical paper feed direction. The correction mechanism and the paper stop of the present application cooperate to push the paper deviating from the paper feed direction to be flush with the paper stop, and play an efficient correction and alignment role for the paper; at the same time, the correction mechanism does not require manual operation when working, which saves time and effort, and increases printing quality while also increasing printing efficiency.

[0004] In order to solve the problem of label correction printing, the existing technology adopts a correction mechanism and a paper stopper to cooperate with each other, so as to push the paper that deviates from the paper feeding direction to be flush with the paper stopper. However, there will still be problems such as the label paper cannot be transmitted stably and the correction is not accurate during the transmission process, which will lead to the problem that the label cannot be limited well and the label paper printing effect is poor. Utility Model Content

[0005] The purpose of the utility model is to provide a deviation correction mechanism for label paper printing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A correction mechanism for label paper printing comprises a support frame, seals are fixedly connected on both sides of the support frame, a limiting mechanism is installed on the surface of the seal, a mounting frame is fixedly connected on the surface of the support frame, a motor is installed on one side of the mounting frame, a roller is fixedly connected to the output end of the motor, a conveyor belt is installed on one side of the support frame, connecting frames are fixedly connected on both sides of the mounting frame, a correction mechanism is installed on the surface of the connecting frame, the limiting mechanism comprises a fixed plate, the fixed plate is fixedly connected to both sides of the support frame, a driving member is installed on the surface of the fixed plate, a moving column is fixedly connected to the surface of the driving member, and a limiting sleeve is fixedly connected to one end of the moving column.

[0008] A further improvement of the technical solution of the utility model is that: the driving member includes a vertical plate, the vertical plate is fixedly connected to the surface of the fixed plate, a driving motor is installed on one side of the vertical plate, the output end of the driving motor is fixedly connected to a driving shaft, and the driving motor is started, the driving motor drives the driving shaft to rotate, the driving shaft drives the transmission belt to transmit, and the transmission belt drives the first linkage shaft and the second linkage shaft to rotate.

[0009] A further improvement of the technical solution of the utility model is that: the surface transmission of the driving shaft is connected with a transmission belt, the surface transmission of the transmission belt is connected with a first linkage shaft, one side of the transmission belt is connected with the first linkage shaft, the surface transmission of the transmission belt is connected with a second linkage shaft, the surface transmission of the transmission belt is connected with a third linkage shaft, the transmission belt performs limited transmission on the third linkage shaft, and the transmission belt drives the linkage block to move forward and backward.

[0010] A further improvement of the technical solution of the utility model is that a receiving plate is arranged on the surface of the transmission belt, a linkage block is sleeved on the surface of the transmission belt, a connecting plate is fixedly connected to the surface of the linkage block, the linkage block drives the connecting plate to move forward and backward, and the connecting plate drives the moving column to move forward and backward.

[0011] A further improvement of the technical solution of the utility model is that the correction mechanism includes a sleeve column, the sleeve column is fixedly connected to the surface of the connecting frame, a limiting groove is opened inside the sleeve column, a limiting plate is movably connected inside the limiting groove, a movable column is fixedly connected to one end of the limiting plate, the limiting plate cooperates with the limiting groove, thereby driving the movable column to be flexibly pressed and adjusted according to the thickness of the label paper.

[0012] A further improvement of the technical solution of the utility model is that: a spring is sleeved at one end of the movable column, a limiting plate is fixedly connected to one end of the movable column, a mounting frame is fixedly connected to one end of the spring, a roller is movably connected inside the mounting frame, and the roller on the mounting frame is pressed by the spring.

[0013] A further improvement of the technical solution of the utility model is that a roller is movably connected inside the mounting frame.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a deviation correction mechanism for label paper printing. The driving motor is started, and the driving motor drives the driving shaft to rotate. The driving shaft drives the transmission belt to transmit. The transmission belt drives the first linkage shaft and the second linkage shaft to rotate. The transmission belt performs limited transmission on the third linkage shaft. The transmission belt drives the linkage block to move back and forth. The linkage block drives the connecting plate to move back and forth. The connecting plate drives the moving column to move back and forth. The moving column drives the limiting sleeve to move back and forth. When the transmission belt transmits the label paper and the label deflects during the transmission process, the label paper is straightened by moving the limiting sleeve, so that the transmission orientation of the label paper is accurate, which plays a good limiting role on the label.

[0016] 2. The utility model provides a correction mechanism for label paper printing. When the label paper on the conveyor belt is being transmitted, the roller rolls on the label paper to press the label tightly. Then the roller on the mounting frame is pressed tightly by the spring. The limiting plate cooperates with the limiting groove, thereby driving the movable column to flexibly adjust the pressing according to the thickness of the label paper, so that the label paper can be stably transmitted and the printing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the driving member of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the deviation-correcting mechanism of the utility model.

[0021] In the figure: 1. support frame; 2. limit mechanism; 20. fixed plate; 21. driving member; 210. vertical plate; 211. driving motor; 212. driving shaft; 213. first linkage shaft; 214. third linkage shaft; 215. second linkage shaft; 216. transmission belt; 217. receiving plate; 218. linkage block; 219. connecting plate; 22. movable column; 23. limit sleeve; 3. seal; 4. mounting frame; 5. motor; 6. roller; 7. connecting frame; 8. deviation correction mechanism; 80. sleeve column; 81. limiting groove; 82. limiting plate; 83. limiting plate; 84. movable column; 85. spring; 86. mounting frame; 87. roller; 9. transmission belt. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model provides a deviation correction mechanism for label paper printing, including a support frame 1, seals 3 are fixedly connected on both sides of the support frame 1, a limiting mechanism 2 is installed on the surface of the seal 3, a mounting frame 4 is fixedly connected on the surface of the support frame 1, a motor 5 is installed on one side of the mounting frame 4, a roller 6 is fixedly connected to the output end of the motor 5, a conveyor belt 9 is installed on one side of the support frame 1, a connecting frame 7 is fixedly connected on both sides of the mounting frame 4, and a deviation correction mechanism 8 is installed on the surface of the connecting frame 7;

[0025] The limiting mechanism 2 includes a fixed plate 20, which is fixedly connected to both sides of the support frame 1. A driving member 21 is installed on the surface of the fixed plate 20, and a moving column 22 is fixedly connected to the surface of the driving member 21. One end of the moving column 22 is fixedly connected to a limiting sleeve 23. The driving member 21 includes a vertical plate 210, which is fixedly connected to the surface of the fixed plate 20. A driving motor 211 is installed on one side of the vertical plate 210, and a driving shaft 212 is fixedly connected to the output end of the driving motor 211. The surface of 212 is connected to a transmission belt 216, the surface of the transmission belt 216 is connected to the first linkage shaft 213, one side of the transmission belt 216 is connected to the first linkage shaft 213, the surface of the transmission belt 216 is connected to the second linkage shaft 215, the surface of the transmission belt 216 is connected to the third linkage shaft 214, the surface of the transmission belt 216 is provided with a receiving plate 217, the surface of the transmission belt 216 is sleeved with a linkage block 218, and the surface of the linkage block 218 is fixedly connected with a connecting plate 219;

[0026] Specifically, the drive motor 211 is started, the drive motor 211 drives the drive shaft 212 to rotate, the drive shaft 212 drives the transmission belt 216 to transmit, the transmission belt 216 drives the first linkage shaft 213 and the second linkage shaft 215 to rotate, the transmission belt 216 performs limit transmission on the third linkage shaft 214, the transmission belt 216 drives the linkage block 218 to move back and forth, the linkage block 218 drives the connecting plate 219 to move back and forth, the connecting plate 219 drives the moving column 22 to move back and forth, the moving column 22 drives the limiting sleeve 23 to move back and forth, when the transmission belt 9 transmits the label paper, if the label is offset during the transmission process, the label paper is straightened by moving the limiting sleeve 23, so that the transmission orientation of the label paper is accurate, which plays a good limiting role on the label.

[0027] Example 2

[0028] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the deviation correction mechanism 8 includes a sleeve column 80, the sleeve column 80 is fixedly connected to the surface of the connecting frame 7, a limiting groove 81 is opened inside the sleeve column 80, a limiting plate 82 is movably connected inside the limiting groove 81, one end of the limiting plate 82 is fixedly connected to a movable column 84, one end of the movable column 84 is sleeved with a spring 85, one end of the movable column 84 is fixedly connected to a limiting plate 83, one end of the spring 85 is fixedly connected to a mounting frame 86, the mounting frame 86 is movably connected to a roller 87, and the mounting frame 86 is movably connected to a roller 87;

[0029] Specifically, when the label paper on the conveyor belt 9 is being transmitted, the roller 87 rolls on the label paper to press the label, and then the roller 87 on the mounting frame 86 is pressed by the spring 85. The limiting plate 82 cooperates with the limiting groove 81, thereby driving the movable column 84 to flexibly adjust the compression according to the thickness of the label paper, so that the label paper can be stably transmitted and the printing effect is good.

[0030] The following is a detailed description of the working principle of the correction mechanism for label paper printing.

[0031] like Figure 1-4 As shown, the driving motor 211 is started, the driving motor 211 drives the driving shaft 212 to rotate, the driving shaft 212 drives the transmission belt 216 to transmit, the transmission belt 216 drives the first linkage shaft 213 and the second linkage shaft 215 to rotate, the transmission belt 216 performs limited transmission on the third linkage shaft 214, the transmission belt 216 drives the linkage block 218 to move forward and backward, the linkage block 218 drives the connecting plate 219 to move forward and backward, the connecting plate 219 drives the moving column 22 to move forward and backward, the moving column 22 drives the limiting sleeve 23 to move forward and backward, when the transmission belt 9 is aligned with the label When the paper is being transmitted and the label is offset during the transmission process, the label paper is straightened by moving the limit sleeve 23, so that the transmission direction of the label paper is accurate, which plays a good limiting role on the label. When the label paper on the conveyor belt 9 is being transmitted, the roller 87 rolls on the label paper to press the label, and then the roller 87 on the mounting frame 86 is pressed by the spring 85. The limiting plate 82 cooperates with the limiting groove 81, thereby driving the movable column 84 to flexibly adjust the compression according to the thickness of the label paper, so that the label paper can be stably transmitted and the printing effect is good.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A deviation correction mechanism for label paper printing, comprising a support frame (1), characterized in that: The support frame (1) is fixedly connected to seals (3) on both sides, a limit mechanism (2) is installed on the surface of the seal (3), a mounting frame (4) is fixedly connected to the surface of the support frame (1), a motor (5) is installed on one side of the mounting frame (4), a roller (6) is fixedly connected to the output end of the motor (5), a conveyor belt (9) is installed on one side of the support frame (1), a connecting frame (7) is fixedly connected to both sides of the mounting frame (4), and a deviation correction mechanism (8) is installed on the surface of the connecting frame (7); The limiting mechanism (2) comprises a fixing plate (20), the fixing plate (20) being fixedly connected to two sides of the support frame (1), a driving member (21) being mounted on the surface of the fixing plate (20), a moving column (22) being fixedly connected to the surface of the driving member (21), and one end of the moving column (22) being fixedly connected to a limiting sleeve (23).

2. The label paper printing correction mechanism according to claim 1, characterized in that: The driving member (21) comprises a vertical plate (210), wherein the vertical plate (210) is fixedly connected to the surface of the fixed plate (20), a driving motor (211) is installed on one side of the vertical plate (210), and a driving shaft (212) is fixedly connected to the output end of the driving motor (211).

3. The label paper printing correction mechanism according to claim 2, characterized in that: The surface of the drive shaft (212) is transmission-connected to a transmission belt (216), the surface of the transmission belt (216) is transmission-connected to a first linkage shaft (213), one side of the transmission belt (216) is transmission-connected to the first linkage shaft (213), the surface of the transmission belt (216) is transmission-connected to a second linkage shaft (215), and the surface of the transmission belt (216) is transmission-connected to a third linkage shaft (214).

4. The label paper printing correction mechanism according to claim 3, characterized in that: A receiving plate (217) is provided on the surface of the transmission belt (216), a linkage block (218) is sleeved on the surface of the transmission belt (216), and a connecting plate (219) is fixedly connected to the surface of the linkage block (218).

5. The deviation correction mechanism for label paper printing according to claim 1, characterized in that: The deviation correcting mechanism (8) comprises a sleeve column (80), the sleeve column (80) being fixedly connected to the surface of the connecting frame (7), a limiting groove (81) being provided inside the sleeve column (80), a limiting plate (82) being movably connected inside the limiting groove (81), and a movable column (84) being fixedly connected to one end of the limiting plate (82).

6. The deviation correction mechanism for label paper printing according to claim 5, characterized in that: One end of the movable column (84) is sleeved with a spring (85), one end of the movable column (84) is fixedly connected to a limiting plate (83), one end of the spring (85) is fixedly connected to a mounting frame (86), and a roller (87) is movably connected inside the mounting frame (86).

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