A label paper processing feeding device

Abstract

The utility model discloses a kind of feeding devices for label paper processing, comprising: workbench, multiple fixed plates of symmetrical distribution are fixedly connected to its upper end, rotating roller is rotatably connected in the inside of two corresponding distribution fixed plate, the upper end of the workbench is provided with cleaning assembly for the surface of label paper is cleaned;Tensioning mechanism for the tension of label paper is controlled is provided on the lateral wall of the workbench.The utility model is provided with tensioning mechanism, when label paper feeding, it can be according to the characteristics of different specifications label paper, and the real-time change of tension in feeding process, automatically and accurately adjust the tension of label paper, this can effectively prevent label paper from being stretched and damaged due to excessive tension, or slack, deviation phenomenon appears due to tension is too small, ensure label paper conveying steady and orderly, to improve the precision and quality of subsequent processing, improve overall production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of label paper processing technology, specifically a feeding device for label paper processing. Background Technology

[0002] In the label paper processing industry, the feeding process is a crucial link in the entire production process. The stability of the feeding, the cleanliness of the label paper surface, and the stability of the tension all directly affect the quality and efficiency of subsequent processing. During the feeding process, the label paper needs to maintain a suitable tension. If the tension is too low, the label paper is prone to loosening and deviation, affecting the stability of the conveying. If the tension is too high, the label paper will be stretched and deformed, or even break, which will also have an adverse effect on subsequent processing.

[0003] When using existing equipment, traditional feeding devices cannot adjust the tension dynamically in real time according to the actual feeding situation of the label paper, and cannot meet the processing needs of label paper of different specifications and materials. Therefore, we need to propose a feeding device for label paper processing. Utility Model Content

[0004] The purpose of this invention is to provide a feeding device for label paper processing, which, by providing a tensioning mechanism, facilitates the adjustment of the tension of the label paper, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A feeding device for label paper processing, comprising: The workbench has multiple symmetrically distributed fixed plates fixedly connected to its upper end. Rotating rollers are rotatably connected inside two corresponding fixed plates. A cleaning component for cleaning the surface of the label paper is provided at the upper end of the workbench. The side wall of the workbench is equipped with a tensioning mechanism for controlling the tension of the label paper.

[0006] Preferably, the tensioning mechanism includes a lifting assembly, a mounting plate, a slide bar, a pull plate, a tension spring, a lifting frame, and a tensioning roller; A mounting plate is provided on one side of the workbench, and a lifting assembly for adjusting the height of the mounting plate is provided on the side wall of the workbench. The mounting plate has two symmetrically distributed sliding rods inside, and the lower ends of the two sliding rods are fixedly connected to a pull plate. The upper end of the pull plate is provided with a tension spring. The upper ends of the two sliding rods are fixedly connected to a lifting frame, and a tension roller is rotatably connected inside the lifting frame.

[0007] Preferably, the lifting assembly includes a fixed frame, a screw, a rotating disk, and a lifting block; A fixed frame is fixedly connected to the side wall of the workbench. A screw is rotatably connected inside the fixed frame. A rotating disk is fixedly connected to the lower end of the screw. A lifting block is threadedly connected to the outer side of the screw.

[0008] Preferably, the lifting block is slidably connected to the worktable and the fixed frame respectively, and the lifting block is fixedly connected to the mounting plate.

[0009] Preferably, the cleaning component includes a mounting frame, an upper cleaning brush, a lower cleaning brush, a collection frame, and a baffle. The upper end of the workbench is in contact with a mounting frame. An upper cleaning brush is fixedly connected to the inner top of the mounting frame, and a lower cleaning brush is fixedly connected to the inner bottom of the mounting frame. Two symmetrically distributed collection frames are fixedly connected to the side wall of the mounting frame. The two collection frames are in contact with the workbench respectively, and two symmetrically distributed baffles are fixedly connected to the upper end of each of the two collection frames.

[0010] Preferably, the lower end of the mounting frame is fixedly connected to two symmetrically distributed insert plates, and the two insert plates are slidably connected to the worktable respectively.

[0011] Preferably, the workbench has two symmetrically distributed fixing bolts internally threaded together, and the two fixing bolts are rotatably connected to the two insert plates respectively.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention features a tensioning mechanism that automatically and precisely adjusts the tension of the label paper during feeding, based on the characteristics of different label paper specifications and the real-time changes in tension during the feeding process. This effectively prevents the label paper from being stretched and damaged due to excessive tension, or from becoming loose or deviating due to insufficient tension, ensuring smooth and orderly label paper feeding, thereby improving the accuracy and quality of subsequent processing and increasing overall production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the cleaning component of this utility model; Figure 3 This is a schematic diagram of the tensioning mechanism of this utility model; Figure 4 This is a structural schematic diagram of the lifting component of this utility model.

[0014] In the diagram: 1. Workbench; 2. Fixed plate; 3. Rotating roller; 4. Cleaning assembly; 41. Mounting frame; 42. Upper cleaning brush; 43. Lower cleaning brush; 44. Collection frame; 45. Baffle; 5. Insert plate; 6. Fixing bolt; 7. Tensioning mechanism; 71. Fixed frame; 72. Screw; 73. Rotary disc; 74. Lifting block; 75. Mounting plate; 76. Slide rod; 77. Pull plate; 78. Tension spring; 79. Lifting frame; 710. Tensioning roller. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4 This utility model provides a technical solution: A feeding device for label paper processing, comprising: The workbench 1 has multiple symmetrically distributed fixed plates 2 fixedly connected to its upper end. Rotating rollers 3 are rotatably connected inside two corresponding fixed plates 2. A cleaning component 4 for cleaning the surface of the label paper is provided at the upper end of the workbench 1. A tensioning mechanism 7 for controlling the tension of the label paper is provided on the side wall of the workbench 1.

[0017] For example, the workbench 1, as the basic support structure of the entire feeding device, has sufficient strength and stability to withstand the installation of subsequent components and various forces during the label paper processing. The fixing plates 2 are evenly and symmetrically arranged on the upper end of the workbench 1, providing a stable installation position for the subsequent rotating rollers 3. The rotating rollers 3 can rotate freely and flexibly through the rotational connection inside the fixing plates 2. During the feeding process, the label paper will bypass the rotating rollers 3, and the rotation of the rotating rollers 3 will achieve smooth conveying. The presence of the cleaning component 4 can effectively remove dust, impurities, etc., that have been adhering to the surface of the label paper during processing and transportation, ensuring the cleanliness of the label paper surface and improving the quality of subsequent processing. The tensioning mechanism 7 plays a crucial role in the entire label paper feeding process. It can adjust the tension of the label paper in real time according to the actual situation of the label paper during the conveying process, ensuring that the label paper is always in a suitable tension state.

[0018] The tensioning mechanism 7 includes a lifting assembly, a mounting plate 75, a slide bar 76, a pull plate 77, a tension spring 78, a lifting frame 79, and a tensioning roller 710; A mounting plate 75 is provided on one side of the workbench 1, and a lifting assembly for adjusting the height of the mounting plate 75 is provided on the side wall of the workbench 1. The mounting plate 75 has two symmetrically distributed slide rods 76 inside, and the lower ends of the two slide rods 76 are fixedly connected to pull plates 77. The upper ends of the pull plates 77 are provided with tension springs 78, and the upper ends of the two slide rods 76 are fixedly connected to lifting frames 79. The lifting frames 79 are rotatably connected to tension rollers 710 inside.

[0019] For example, the mounting plate 75 serves as the main mounting carrier of the tensioning mechanism 7, and its position and height need to be adjusted according to the actual situation. A lifting assembly for adjusting the height of the mounting plate 75 is provided on the side wall of the workbench 1. By adjusting the lifting assembly, the mounting plate 75 can be placed at a suitable height to meet the tensioning requirements of different specifications of label paper. Under the tension of the tension spring 78, the tension spring 78 drives the pull plate 77 to rise. The pull plate 77 drives the lifting frame 79 and the tension roller 710 to rise through the slide rod 76. The tension roller 710 contacts the label paper to adjust the tension of the label paper.

[0020] The lifting assembly includes a fixed frame 71, a screw 72, a rotating disk 73, and a lifting block 74; A fixed frame 71 is fixedly connected to the side wall of the workbench 1. A screw 72 is rotatably connected inside the fixed frame 71. A rotating disk 73 is fixedly connected to the lower end of the screw 72. A lifting block 74 is threadedly connected to the outside of the screw 72. The lifting block 74 is slidably connected to the workbench 1 and the fixed frame 71 respectively. The lifting block 74 is fixedly connected to the mounting plate 75.

[0021] For example, the fixed frame 71 provides a stable support frame for the entire lifting assembly. The screw 72 is rotatably connected to the inside of the fixed frame 71 through bearings. The screw 72 can rotate freely within the fixed frame 71. The lower end of the screw 72 is fixedly connected to a rotating disk 73, which allows the operator to manually rotate the screw 72. The outer side of the screw 72 is threadedly connected to a lifting block 74. When the screw 72 rotates, the lifting block 74 moves up and down along the screw 72 due to the action of the thread. The lifting block 74 is slidably connected to the worktable 1 and the fixed frame 71 respectively. This sliding connection method ensures the stability and straightness of the lifting block 74 during movement. The lifting block 74 is fixedly connected to the mounting plate 75. When the lifting block 74 moves up and down, it will drive the mounting plate 75 to move up and down together, thereby realizing the adjustment of the height of the mounting plate 75.

[0022] The cleaning component 4 includes a mounting frame 41, an upper cleaning brush 42, a lower cleaning brush 43, a collection frame 44, and a baffle 45; The upper end of the workbench 1 is in contact with the mounting frame 41. The upper cleaning brush 42 is fixedly connected to the inner top of the mounting frame 41, and the lower cleaning brush 43 is fixedly connected to the inner bottom of the mounting frame 41. Two symmetrically distributed collection frames 44 are fixedly connected to the side wall of the mounting frame 41. The two collection frames 44 are in contact with the workbench 1 respectively, and two symmetrically distributed baffles 45 are fixedly connected to the upper end of each of the two collection frames 44.

[0023] For example, the upper end of the workbench 1 contacts the mounting frame 41. This contact method allows the mounting frame 41 to be placed stably on the workbench 1, and also facilitates subsequent installation and disassembly. The bristles of the upper cleaning brush 42 are specially selected to have a certain degree of hardness and elasticity, which can effectively brush away dust and impurities from the surface of the label paper when it passes through. The lower cleaning brush 43 corresponds to the upper cleaning brush 42 and is used to clean the lower surface of the label paper. Through the simultaneous action of the upper and lower cleaning brushes, the surface of the label paper can be thoroughly cleaned. The function of the collection frame 44 is to collect the dust and impurities brushed off by the cleaning brushes, preventing these impurities from falling back onto the label paper or scattering in the working environment. The two collection frames 44 are in contact with the workbench 1 respectively. This contact method ensures the stability of the collection frames 44 and also facilitates the cleaning of the collected impurities. The upper ends of the two collection frames 44 are fixedly connected to two symmetrically distributed baffles 45. The baffles 45 can prevent dust and impurities from overflowing from the top of the collection frames 44 during the cleaning process, further improving the cleaning effect.

[0024] The lower end of the mounting frame 41 is fixedly connected to two symmetrically distributed insert plates 5. The two insert plates 5 are slidably connected to the workbench 1. The workbench 1 is internally threaded with two symmetrically distributed fixing bolts 6. The two fixing bolts 6 are rotatably connected to the two insert plates 5.

[0025] For example, the two insert plates 5 are rectangular, and their size and shape match the slots on the workbench 1. The two insert plates 5 are slidably connected to the workbench 1. During installation, simply insert the insert plates 5 into the slots on the workbench 1 to quickly complete the initial positioning of the mounting frame 41. The workbench 1 has two symmetrically distributed fixing bolts 6 connected to its internal threads. The two fixing bolts 6 are rotatably connected to the two insert plates 5. After the insert plates 5 are inserted into the slots, the fixing bolts 6 are rotated so that the ends of the fixing bolts 6 are inserted into the insert plates 5, thereby firmly fixing the mounting frame 41 to the workbench 1. This installation method is not only simple and convenient to operate, but also ensures the stability of the mounting frame 41 and prevents shaking or displacement during cleaning.

[0026] Working principle: First, prepare for installation by aligning the two insert plates 5 at the lower end of the mounting frame 41 with the slots on the workbench 1 and inserting them smoothly to complete the initial positioning of the mounting frame 41. Then, rotate the two fixing bolts 6 connected by the internal threads of the workbench 1 so that the ends of the bolts are inserted into the insert plates 5, and the mounting frame 41 is firmly fixed on the workbench 1 to ensure the stability of the cleaning component 4. Then, adjust the tensioning mechanism 7 according to the label paper specifications. The operator manually rotates the rotating disk 73 at the lower end of the screw 72 inside the fixed frame 71. As the screw 72 rotates, due to the thread action, the lifting block 74, which is slidably connected to the workbench 1 and the fixed frame 71, moves up and down along the screw 72, driving the mounting plate 75, which is fixed to the lifting block 74, to move to a suitable height to meet the tensioning requirements of different specifications of label paper. After the preparation is completed, feeding begins. The label paper passes around the rotating roller 3. During the conveying process, the upper cleaning brush 42 and the lower cleaning brush 43 work simultaneously to brush away the dust and impurities on the upper and lower surfaces of the label paper. The cleaned impurities fall into the collection box 44, and the baffle 45 prevents the impurities from overflowing. During label paper feeding, the tensioning mechanism 7 adjusts the tension in real time. The tension of the tension spring 78 drives the pull plate 77 to rise. The pull plate 77 drives the lifting frame 79 and the tension roller 710 to rise through the slide rod 76. The tension roller 710 contacts the label paper. According to the actual feeding situation of the label paper, the tension of the label paper is adjusted to ensure that the label paper is always in a suitable tension state, ensuring smooth feeding and improving the processing quality of the label paper.

[0027] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A label paper processing paper feeding device characterized by comprising: include: The workbench (1) has multiple fixed plates (2) that are symmetrically distributed fixed at its upper end. Rotating rollers (3) are rotatably connected inside the two fixed plates (2) that are correspondingly distributed. A cleaning component (4) for cleaning the surface of the label paper is provided at the upper end of the workbench (1). The workbench (1) is provided with a tensioning mechanism (7) for controlling the tension of the label paper on its side wall.

2. The feeding device for label paper processing according to claim 1, characterized in that: The tensioning mechanism (7) includes a lifting assembly, a mounting plate (75), a slide bar (76), a pull plate (77), a tension spring (78), a lifting frame (79), and a tension roller (710). A mounting plate (75) is provided on one side of the workbench (1), and a lifting assembly for adjusting the height of the mounting plate (75) is provided on the side wall of the workbench (1). The mounting plate (75) has two symmetrically distributed slide rods (76) slidably connected inside. The lower ends of the two slide rods (76) are fixedly connected to pull plates (77). The upper ends of the pull plates (77) are provided with tension springs (78). The upper ends of the two slide rods (76) are fixedly connected to lifting frames (79). The lifting frames (79) are rotatably connected to tension rollers (710).

3. The feeding device for label paper processing according to claim 2, characterized in that: The lifting assembly includes a fixed frame (71), a screw (72), a rotating disk (73), and a lifting block (74); A fixed frame (71) is fixedly connected to the side wall of the workbench (1). A screw (72) is rotatably connected inside the fixed frame (71). A rotating disk (73) is fixedly connected to the lower end of the screw (72). A lifting block (74) is threadedly connected to the outer side of the screw (72).

4. The feeding device for label paper processing according to claim 3, characterized in that: The lifting block (74) is slidably connected to the workbench (1) and the fixed frame (71) respectively, and the lifting block (74) is fixedly connected to the mounting plate (75).

5. The feeding device for label paper processing according to claim 1, characterized in that: The cleaning component (4) includes a mounting frame (41), an upper cleaning brush (42), a lower cleaning brush (43), a collection frame (44), and a baffle (45). The upper end of the workbench (1) is in contact with a mounting frame (41). An upper cleaning brush (42) is fixedly connected to the inner top of the mounting frame (41), and a lower cleaning brush (43) is fixedly connected to the inner bottom of the mounting frame (41). Two symmetrically distributed collection frames (44) are fixedly connected to the side wall of the mounting frame (41). The two collection frames (44) are in contact with the workbench (1) respectively, and two symmetrically distributed baffles (45) are fixedly connected to the upper end of each of the two collection frames (44).

6. The feeding device for label paper processing according to claim 5, characterized in that: The lower end of the mounting frame (41) is fixedly connected to two symmetrically distributed insert plates (5), and the two insert plates (5) are slidably connected to the workbench (1) respectively.

7. The feeding device for label paper processing according to claim 6, characterized in that: The workbench (1) has two symmetrically distributed fixing bolts (6) internally threaded, and the two fixing bolts (6) are rotatably connected to the two insert plates (5) respectively.

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