Code printing adjusting mechanism

Abstract

The utility model discloses a code printing adjusting mechanism, which comprises a height adjusting device, a steering adjusting device, a transverse adjusting device and code printing equipment which are mutually combined for use to play a role, so that the code printing equipment can adaptively and freely switch the side surface position or the top position according to different code printing positions in work. The height driving device, the transverse driving device and the steering driving device can be driven by a motor, so that the low working efficiency caused by manual driving is avoided, the driving stroke can be preset by motor adjustment compared with manual calibration, the operation is more accurate, the cost is not considered, a rocking wheel structure can be reserved, the transmission is actually a lead screw sliding block, the structure is simple, and the operation is convenient. Maintenance is convenient, and meanwhile space movement sufficient to meet working requirements can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of coding adjustment, in particular to a coding adjustment mechanism. Background Art

[0002] On the same production line, the coding positions of products are generally on the same plane. When different products require different coding positions, for example, product A needs to be printed on the side and product B needs to be printed on the top, the position of the coding machine lens needs to be adjusted. The process usually requires manual intervention, which greatly affects the production progress and cannot be freely switched between the side or top according to the product.

[0003] For example, a Chinese patent with publication number CN218084787U discloses an adjustable coding device, including: a mounting bracket, on which a first vertical adjustment hole is provided; an adjustment seat, for mounting a plurality of coding mechanisms, and the coding mechanisms are suitable for coding horizontally transported packaging bags; and a first adjustment handle, which passes through the first vertical adjustment hole to fix the adjustment seat on the mounting bracket. The adjustable coding device of the utility model can vertically slide the adjustment seat on the mounting bracket by loosening the first adjustment handle, and then fix the adjustment seat on the mounting bracket by tightening the first adjustment handle, so that the adjustment seat carries the coding mechanism to perform lifting and lowering movements, thereby realizing that the height of the coding mechanism can be adjusted to code different positions of the horizontally transported packaging bags, and the adjustment is convenient and quick, meeting the coding requirements of the packaging bag when the coding position changes.

[0004] Another example is a Chinese patent with publication number CN111845119A, which discloses an automatic distance measurement multi-angle marking integrated machine, including a frame, a coding machine, a CCD camera, a height coarse adjustment unit, an angle adjustment unit, a lateral adjustment unit and a height fine adjustment cylinder. The height coarse adjustment unit includes a lifting support slide and a coarse adjustment cylinder, the angle adjustment unit includes an angle adjustment plate and an angle adjustment cylinder, and the lateral adjustment unit includes a lateral slide. The angle adjustment plate is provided with a driving unit for driving the lateral slide to translate, and a height fine adjustment cylinder and a fine adjustment bracket are fixed on one side of the driving lateral slide. The coding machine and the CCD camera are both fixed on one side of the fine adjustment bracket. The present invention can keep the nozzle of the coding machine at a uniform distance from the surface of the goods during the coding process, so that the coding is clear and uniform, especially for goods with special-shaped packaging (such as spherical packaging bags, etc.), has market prospects, and is suitable for promotion.

[0005] In summary, the existing coding adjustment equipment has many disadvantages, which are summarized as follows:

[0006] ① The adjustment process of the coding machine lens position usually requires manual intervention, which greatly affects the production progress and cannot be freely switched to the side or top according to the product;

[0007] ② The patent document with publication number CN218084787U still discloses a manual adjustment part, which is relatively cumbersome to operate;

[0008] ③ Although the patent document with publication number CN111845119A discloses an automatic mechanical structure, its transmission is too complicated, the subsequent maintenance cost is high, and sufficient spatial movement cannot be achieved. Utility Model Content

[0009] In view of the deficiencies in the prior art, the utility model provides a coding adjustment mechanism to solve the above problems.

[0010] In order to achieve the above objectives, the utility model is implemented through the following technical solutions.

[0011] A coding adjustment mechanism comprises a height adjustment device, a steering adjustment device, a lateral adjustment device, and a coding device, wherein the height adjustment device is adjustably connected to the lateral adjustment device, the steering adjustment device is adjustably connected to both the coding device and the lateral adjustment device, the height adjustment device comprises a height threaded slider, a height workbench, a height lead screw, and a height driving device, the height threaded slider is threadedly connected to the height lead screw, and both ends are movably limited on the height workbench, the height driving device is fixed on the height workbench and connected to the height lead screw, the height lead screw is rotatably arranged on the height workbench, the height threaded slider is fixedly connected to the lateral adjustment device to realize that the coding device can adaptively switch the side or top position according to different coding positions during work, the transmission is actually a lead screw slider, the structure is simple, and maintenance is convenient, and at the same time, space movement sufficient to meet work needs can be achieved.

[0012] Preferably, the transverse adjustment device includes a transverse movable tube, a transverse driving device, a transverse screw, and a transverse threaded slider. The transverse threaded slider is fixedly connected to the height threaded slider, and the threaded limit is set on the transverse screw. The transverse movable tube can be movably nested in the height threaded slider. The transverse driving device is fixed on the transverse movable tube and connected to the transverse screw.

[0013] Preferably, the steering adjustment device includes a steering frame, a steering gear, a steering rack, a steering drive device, a steering screw, a steering thread slider, a transfer structure, and a slider guide rail group. The steering frame is connected to the steering rack, the steering gear is arranged in the steering frame and meshes with one end of the steering rack, the steering screw is arranged in the steering frame, the steering thread slider is threadedly limited on the steering screw and fixedly connected to the transverse active tube, one end of the transfer structure is fixed on the transverse active tube, and the other end is connected to the steering gear and the coding equipment.

[0014] Preferably, the height driving device is a rocker.

[0015] Preferably, the height driving device is a motor.

[0016] Preferably, the lateral driving device is a rocker.

[0017] Preferably, the lateral drive device is a motor.

[0018] Preferably, the steering drive device is a rocker.

[0019] Preferably, the steering drive device is a motor, and the height drive device, lateral drive device and steering drive device can be driven by a motor, thereby avoiding the low work efficiency caused by manual drive, and the motor adjustment will preset the drive stroke, which is more accurate than manual calibration. However, considering the cost, the rocker structure can also be retained.

[0020] Preferably, the slider and guide rail assembly comprises a slider member and a guide rail member, the slider member and the guide rail member are movably connected to each other in a limiting manner, the guide rail member is also connected to the steering rack, and the slider member is also connected to the transition structure.

[0021] Compared with the prior art, the utility model discloses a coding adjustment mechanism, including a height adjustment device, a steering adjustment device, a lateral adjustment device, and a coding device, which are used in combination with each other to play a role.

[0022] ① The coding equipment can be switched freely between the side or top position according to different coding positions during work;

[0023] ② The height drive device, lateral drive device and steering drive device can be driven by motors to avoid the low work efficiency caused by manual drive. The motor adjustment will preset the drive stroke, which is more accurate than manual calibration. However, considering the cost, the wheel structure can also be retained.

[0024] ③The transmission is actually a screw slider, which has a simple structure and is easy to maintain. At the same time, it can achieve spatial movement sufficient to meet work needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of the coding adjustment mechanism of the utility model;

[0026] Figure 2 It is an enlarged schematic diagram of the structure of the coding adjustment mechanism at A of the utility model;

[0027] Figure 3 It is an enlarged schematic diagram of the structure of the B portion of the coding adjustment mechanism of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the lateral adjustment device of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the steering adjustment device of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the steering adjustment device of the utility model;

[0031] Figure 7 It is a structural schematic diagram of the steering adjustment device of the utility model. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] A coding adjustment mechanism, comprising a height adjustment device 1, a steering adjustment device 2, a lateral adjustment device 3, and a coding device 4, wherein the height adjustment device 1 is adjustably connected to the lateral adjustment device 3, the steering adjustment device 2 is adjustably connected to both the coding device 4 and the lateral adjustment device 3, the height adjustment device 1 comprises a height threaded slider 11, a height workbench 12, a height lead screw 13, and a height driving device 14, the height threaded slider 11 is threadedly connected to the height lead screw 13, and both ends are movably limited on the height workbench 12, and the height driving device 14 is fixed on the height The height workbench 12 is connected to the height lead screw 13, and the height lead screw 13 is rotatably arranged on the height workbench 12. The height threaded slider 11 is fixedly connected to the lateral adjustment device 3. The lateral adjustment device 3 includes a lateral movable tube 31, a lateral drive device 32, a lateral lead screw 33, and a lateral threaded slider 34. The lateral threaded slider 34 is fixedly connected to the height threaded slider 11, and the thread limit is arranged on the lateral lead screw 33. The lateral movable tube 31 is movably nested in the height threaded slider 11, and a fastening bolt can be further arranged above the lateral movable tube 31. The lateral drive device 32 is fixed on the lateral movable tube 31 and connected to the lateral lead screw 33. The steering adjustment device 2 includes a steering frame 21, a steering gear 22, a steering rack 23, a steering drive device 24, a steering lead screw 25, a steering thread slider 26, a switching structure 27, and a slider guide rail group 28. The steering frame 21 is connected to the steering rack 23. The steering gear 22 is arranged in the steering frame 21 and meshes with one end of the steering rack 23. The steering lead screw 25 is arranged in the steering frame 21. The steering thread slider 26 is connected to the steering rack 23. The steering gear 22 is arranged in the steering frame 21 and meshes with one end of the steering rack 23. The steering lead screw 25 is arranged in the steering frame 21. 6 thread is limited on the steering screw 25 and is fixedly connected to the transverse movable tube 31. One end of the transfer structure 27 is fixed on the transverse movable tube 31, and the other end is connected to the steering gear 22 and the coding device 4. The height drive device 14 is a motor, the transverse drive device 32 is a motor, and the steering drive device 24 is a motor. The slider guide assembly 28 includes a slider member 281 and a guide member 282. The slider member 281 and the guide member 282 are mutually limited and movable. The guide member 282 is also connected to the rack, and the slider member 281 is also connected to the transfer structure 27.

[0034] Working mode: the height adjustment device 1, the steering adjustment device 2, and the lateral adjustment device 3 are actually all driven by the structural principle of the screw nut. The adjustment of the upper and lower positions is achieved by the cooperation of the height nut 11 and the height screw 13. The steering drive device 24 drives the steering screw 25 to rotate, thereby achieving displacement on the steering thread slider 26. In addition, the slider guide rail group 28 also limits the movement trajectory of the rack, and the adapter structure 27 not only fixes the gear activity range, but also plays a role in transmitting the gear transmission force to the coding device 4. The lateral displacement of the overall horizontal plane is achieved by the movement of the lateral screw 33 in the lateral movable tube 31 on the lateral thread slider 34.

[0035] Example 2

[0036] Based on the above technical features remaining unchanged, the height drive device 14, the lateral drive device 32 and the steering drive device 24 can also be cranks that can be manually operated.

[0037] 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, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0039] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A coding adjustment mechanism, characterized in that: The invention comprises a height adjustment device (1), a steering adjustment device (2), a lateral adjustment device (3), and a coding device (4); the height adjustment device (1) is adjustably connected to the lateral adjustment device (3); the steering adjustment device (2) is adjustably connected to both the coding device (4) and the lateral adjustment device (3); the height adjustment device (1) comprises a height threaded slider (11), a height workbench (12), a height lead screw (13), and a height driving device (14); the height threaded slider (11) is threadedly connected to the height lead screw (13), and both ends are movably limited on the height workbench (12); the height driving device (14) is fixed on the height workbench (12) and connected to the height lead screw (13); the height lead screw (13) is rotatably arranged on the height workbench (12); and the height threaded slider (11) is fixedly connected to the lateral adjustment device (3).

2. The coding adjustment mechanism according to claim 1, characterized in that: The transverse adjustment device (3) comprises a transverse movable tube (31), a transverse driving device (32), a transverse lead screw (33), and a transverse threaded slider (34); the transverse threaded slider (34) is fixedly connected to the height threaded slider (11), and a thread limiter is arranged on the transverse lead screw (33); the transverse movable tube (31) is movably nested in the height threaded slider (11); the transverse driving device (32) is fixed on the transverse movable tube (31) and connected to the transverse lead screw (33).

3. The coding adjustment mechanism according to claim 2, characterized in that: The steering adjustment device (2) comprises a steering frame (21), a steering gear (22), a steering rack (23), a steering drive device (24), a steering lead screw (25), a steering threaded slider (26), a switching structure (27), and a slider guide rail group (28). The steering frame (21) is connected to the steering rack (23). The steering gear (22) is arranged in the steering frame (21) and meshes with one end of the steering rack (23). The steering lead screw (25) is arranged in the steering frame (21). The steering threaded slider (26) is threadedly limited on the steering lead screw (25) and is fixedly connected to a transverse movable tube (31). One end of the switching structure (27) is fixed on the transverse movable tube (31), and the other end is connected to the steering gear (22) and the coding device (4).

4. The coding adjustment mechanism according to claim 3 is characterized in that: The height driving device (14) is a rocking wheel.

5. The coding adjustment mechanism according to claim 3 is characterized in that: The height driving device (14) is a motor.

6. The coding adjustment mechanism according to claim 3, characterized in that: The lateral driving device (32) is a rocking wheel.

7. The coding adjustment mechanism according to claim 3, characterized in that: The transverse driving device (32) is a motor.

8. The coding adjustment mechanism according to claim 3, characterized in that: The steering drive device (24) is a rocker.

9. The coding adjustment mechanism according to claim 3, characterized in that: The steering drive device (24) is a motor.

10. The coding adjustment mechanism according to claim 3, characterized in that: The slider guide rail assembly (28) comprises a slider member (281) and a guide rail member (282). The slider member (281) and the guide rail member (282) are mutually limited and movably connected. The guide rail member (282) is also connected to the steering rack (23). The slider member (281) is also connected to the transfer structure (27).

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