A paper tape tractor facilitating paper roll loading and unloading

Abstract

This utility model relates to the field of paper tape traction machine technology, specifically a paper tape traction machine that facilitates the loading and unloading of paper rollers. It includes a worktable, auxiliary components, a connecting shaft, a connecting column, a paper roller, a limiting plate, and nuts. In this utility model, when the paper moves forward, the resulting thrust drives the pulley and fixed block to rotate, thereby reducing the friction between the paper, pulley, and fixed block. A linear guide rail controls the sliding of the support plate, adjusting the cutting position to cut the paper into two pieces for storage. When the paper roller needs to be removed, first grasp one end of the connecting column and rotate it. The connecting column will slowly disengage from the connecting shaft. Then, tighten the two sets of nuts to remove them from the side wall of the worktable. Next, slide the limiting plate out of the worktable to release the limiting effect on the connecting column, allowing it to be removed from the worktable. Finally, rotate the paper roller to remove it from the connecting column for replacement, thus accelerating production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of paper tape traction machine technology, specifically a paper tape traction machine that facilitates the loading and unloading of paper rollers. Background Technology

[0002] Paper tape traction machines are key equipment in industries such as packaging, printing, and papermaking. They are mainly used to precisely control the conveying, tension, and positioning of paper tapes (or flexible materials such as films and foils) to ensure the stability and accuracy of subsequent processing (such as printing, slitting, laminating, and bag making).

[0003] While traditional paper tape traction machines can precisely control the conveying of paper tape, most of their internal paper rollers require a rotating device to drive their rotation. Different sizes of paper require different paper rollers, and disassembling the paper rollers is quite cumbersome. If paper rollers need to be changed frequently during papermaking, it will affect production efficiency. Utility Model Content

[0004] To address the aforementioned problems, this invention provides a paper belt traction machine capable of quickly changing paper rollers.

[0005] To address the problems in existing technologies, this utility model provides a paper tape traction machine that facilitates the loading and unloading of paper rollers. It includes a worktable, an auxiliary component mounted on the worktable, a connecting shaft with one end fixedly connected to the output shaft of a first motor, a connecting column with one end internally threaded to the connecting shaft, a paper roller threaded onto the connecting column, a limiting plate slidably connected to the side wall of the worktable, and a nut threadedly connected to the side wall of the worktable. The nut and the limiting plate are threaded together. The auxiliary component internally includes a first motor, a connecting shaft, a connecting column, a paper roller, a sliding disc, a limiting plate, and a nut. The first motor is fixedly mounted on the side wall of the worktable, and the sliding disc is sleeved on the connecting column. By first unscrewing the connecting column to remove it from the connecting shaft, then removing the nut to release the limiting effect on the connecting column, and finally removing the limiting plate, the connecting column and paper roller can be removed as a whole for replacement, thereby accelerating production efficiency.

[0006] Specifically, a set of cutting components is fixedly installed on the worktable. The internal components of the cutting components include a support plate, a second motor, a rotating shaft, and a cutting blade. The support plate is fixedly connected to the worktable, and a set of second motors is fixedly installed on the side wall of the support plate. The output shaft of the second motor is fixedly connected to one end of the rotating shaft, and the other end of the rotating shaft is fixedly connected to the side wall of the cutting blade. The rotating shaft and the support plate are rotatably connected. A linear guide rail is fixedly installed on the worktable, and the support plate is slidably connected inside the linear guide rail. The second motor can drive the cutting blade to rotate, so that the cutting surface of the cutting blade is aligned with the manufactured paper. The linear guide rail can drive the support plate to rotate, and can move the cutting blade to the required cutting position as needed, thereby cutting the paper to the required width.

[0007] Specifically, a set of traction machines is fixedly installed on the workbench, and multiple sets of fixed plates are fixedly installed on the side wall of the traction machines. A set of pulleys is rotatably connected between every two sets of fixed plates. A set of fixed blocks is fixedly installed on the workbench, and a set of sliding shafts is rotatably connected to the fixed blocks. The pulleys and sliding shafts can provide support for the paper while reducing the friction between the paper and the paper, thereby preventing damage to the surface of the paper due to excessive friction. Attached Figure Description

[0008] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0009] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0010] Figure 2 This is a top view of the entire utility model;

[0011] Figure 3 This is a diagram showing the connection structure of the worktable, fixing block, and sliding shaft of this utility model.

[0012] Figure 4 This utility model Figure 3 Enlarged view of point A inside.

[0013] In the diagram: 1. Workbench; 110. Traction machine; 111. Fixing plate; 112. Pulley; 113. Fixing block; 114. Sliding shaft; 2. Auxiliary components; 210. First motor; 211. Connecting shaft; 212. Connecting column; 213. Paper roller; 214. Sliding disc; 215. Limiting plate; 216. Nut; 3. Cutting assembly; 310. Support plate; 311. Second motor; 312. Rotating shaft; 313. Cutting blade; 314. Linear guide rail. Detailed Implementation

[0014] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0015] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0016] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0017] In the description of this application, spatial relation terms such as "below," "under," "below," "below," "above," "over," etc., are used herein to describe the relationship between one element or feature shown in the figures and other elements or features. It should be understood that, in addition to the orientation shown in the figures, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figures is flipped, an element or feature described as "below" or "under" or "below" of other elements or features will be oriented "above" other elements or features. Therefore, the exemplary terms "below" and "under" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein are interpreted accordingly.

[0018] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0019] Example 1:

[0020] like Figures 1-2 The paper tape traction machine shown includes a worktable 1, an auxiliary component 2 mounted on the worktable 1, a connecting shaft 211 fixedly connected to one end of a first motor 210, a connecting column 212 internally threaded to one end of the connecting shaft 211, a paper roll 213 threadedly connected to the connecting column 212, a limiting plate 215 slidably connected to the side wall of the worktable 1, a nut 216 threadedly connected to the side wall of the worktable 1, and a threaded connection between the nut 216 and the limiting plate 215. The auxiliary component 2 internally includes the first motor 210. 10. Connecting shaft 211, connecting column 212, paper roller 213, sliding disc 214, limiting plate 215, and nut 216. The first motor 210 is fixedly installed on the side wall of the workbench 1. The sliding disc 214 is sleeved on the connecting column 212. Simply turn the connecting column 212 first to remove it from the connecting shaft 211, then remove the nut 216 to remove the limiting position on the connecting column 212, and then remove the limiting plate 215. The connecting column 212 and the paper roller 213 can then be removed as a whole for replacement, thereby speeding up production efficiency.

[0021] like Figures 1-2 As shown, when it is necessary to remove the paper roller 213, first hold one end of the connecting column 212 and rotate it. At this time, the connecting column 212 will slowly disengage from the connecting shaft 211. Then, turn the two sets of nuts 216 to remove the nuts 216 from the side wall of the worktable 1. After that, slide the limiting plate 215 out of the worktable 1 to remove the limiting on the connecting column 212. Then, the connecting column 212 can be removed from the worktable 1. Then, rotate the paper roller 213 to remove it from the connecting column 212 for replacement, thereby speeding up production efficiency.

[0022] Example 2:

[0023] like Figures 3-4As shown, a set of cutting components 3 is fixedly installed on the worktable 1. The internal components of the cutting components 3 include a support plate 310, a second motor 311, a rotating shaft 312, and a cutting blade 313. The support plate 310 is fixedly connected to the worktable 1. A set of second motors 311 is fixedly installed on the side wall of the support plate 310. The output shaft of the second motor 311 is fixedly connected to one end of the rotating shaft 312, and the other end of the rotating shaft 312 is fixedly connected to the side wall of the cutting blade 313. The rotating shaft 312 and the support plate 310 are rotatably connected. A linear guide rail 314 is fixedly installed on the worktable 1. The support plate 310 is slidably connected inside the linear guide rail 314. The second motor 311 can drive the cutting blade 313 to rotate, so that the cutting surface of the cutting blade 313 is aligned with the manufactured paper. The linear guide rail 314 can drive the support plate 310 to rotate, and can move the cutting blade 313 to the required cutting position as needed, thereby cutting the paper to the required width.

[0024] like Figure 1 A set of traction machines 110 is fixedly installed on the workbench 1 shown. Multiple sets of fixed plates 111 are fixedly installed on the side wall of the traction machines 110. A set of pulleys 112 is rotatably connected between every two sets of fixed plates 111. A set of fixed blocks 113 is fixedly installed on the workbench 1. A set of sliding shafts 114 is rotatably connected to the fixed blocks 113. The pulleys 112 and sliding shafts 114 can provide support for the paper while reducing the friction between the paper and the paper, thereby preventing the surface of the paper from being damaged due to excessive friction.

[0025] The above-described Embodiment 2 is a further improvement upon Embodiment 1;

[0026] like Figures 3-4 As shown, when the paper needs to be cut and then stored, simply activate the linear guide 314. The linear guide 314 can drive the support plate 310 to move, and the cutting blade 313 will also move with the support plate 310. When the cutting blade 313 moves to the cutting position, the second motor 311 is activated. At this time, the second motor 311 will drive the rotating shaft 312 to rotate, and the rotating shaft 312 will also drive the cutting blade 313 to rotate. When the cutting blade 313 rotates to the upper end and the cutting surface of the cutting blade 313 faces the traction machine 110, the second motor 311 stops. At this time, simply connect one end of the paper to the paper roller 213, and the traction machine 110 can be activated to store the paper. During the process of being pushed by the fixed plate 111, the paper will be cut by the cutting blade 313, thus dividing it into two parts and storing it on the two sets of paper rollers 213. Thus, while storing the paper, it can be cut as needed, thereby speeding up production efficiency.

[0027] like Figure 1As shown, after the fixed plate 111 is started, it will drive the manufacturing paper to move. The manufacturing paper moving out of the traction machine 110 will be supported by the fixed block 113 and the pulley 112, thereby preventing it from falling onto the worktable 1 and sticking to contaminants. When the manufacturing paper moves forward, the thrust generated can drive the pulley 112 and the fixed block 113 to rotate, thereby reducing the friction between the manufacturing paper and the pulley 112 and the fixed block 113, which can effectively prevent damage to the surface of the manufacturing paper due to excessive friction.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions in the above embodiments and specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model.

Claims

1. A paper belt traction machine that facilitates the loading and unloading of paper rollers, characterized in that: Including the workbench (1); Auxiliary component (2), which is mounted on the workbench (1); A connecting shaft (211) is provided, one end of which is fixedly connected to the output shaft of the first motor (210). A connecting post (212) is internally threaded to one end of a connecting shaft (211); Paper roller (213), which is threadedly connected to connecting post (212); A limiting plate (215) is slidably connected to the side wall of the workbench (1); Nut (216), which is threadedly connected to the side wall of the workbench (1), and is threadedly connected to the limiting plate (215).

2. The paper tape retractor of claim 1 wherein: The auxiliary component (2) includes a first motor (210), a connecting shaft (211), a connecting column (212), a paper roller (213), a sliding disk (214), a limiting plate (215), and a nut (216). The first motor (210) is fixedly installed on the side wall of the workbench (1), and the sliding disk (214) is sleeved on the connecting column (212).

3. The paper tape retractor of claim 1 wherein: A set of cutting components (3) is fixedly installed on the workbench (1). The interior of the cutting components (3) includes a support plate (310), a second motor (311), a rotating shaft (312), a cutting blade (313), and a linear guide rail (314). The support plate (310) is fixedly connected to the workbench (1).

4. The paper tape retractor of claim 3 wherein: A set of second motors (311) is fixedly installed on the side wall of the support plate (310). The output shaft of the second motor (311) is fixedly connected to one end of the rotating shaft (312). The other end of the rotating shaft (312) is fixedly connected to the side wall of the cutting blade (313). The rotating shaft (312) and the support plate (310) are rotatably connected. The linear guide rail (314) is fixedly installed on the workbench (1). The support plate (310) is slidably connected inside the linear guide rail (314).

5. The paper tape retractor of claim 3 wherein: A set of traction machines (110) is fixedly installed on the workbench (1). Multiple sets of fixing plates (111) are fixedly installed on the side wall of the traction machine (110). A set of pulleys (112) is rotatably connected between every two sets of fixing plates (111).

6. The paper tape retractor of claim 5 wherein: A set of fixing blocks (113) are fixedly installed on the workbench (1), and a set of sliding shafts (114) are rotatably connected to the fixing blocks (113).

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