Polishing device for cone paper tube

Abstract

The utility model relates to a polishing device for a pagoda paper tube, and belongs to the field of pagoda paper tubes, the polishing device comprises a rack, a connecting frame and a mounting frame, the connecting frame and the rack rotate relatively, the rack is provided with a connecting assembly for controlling the connecting frame to rotate, the mounting frame and the connecting frame slide relatively, and the connecting frame is provided with a first air cylinder; a second cylinder is fixedly connected to a piston rod of the first cylinder, a piston rod of the second cylinder is connected with the mounting frame, a mounting plate is arranged on the mounting frame, a polishing wheel is mounted in the mounting plate, and a protective cover is arranged on the connecting frame. The piston rod of the first air cylinder can drive the second air cylinder to move, and the piston rod of the second air cylinder can drive the mounting frame to move, so that the polishing wheel is driven to move.

Description

Technical Field

[0001] This application relates to the field of pagoda paper tubes, and more particularly to a grinding device for pagoda paper tubes. Background Technology

[0002] The pagoda-shaped paper tube is made by spirally winding multiple layers of synthetic paper. After the synthetic paper is wound into a tube, the ends of the paper are glued to the ends of the paper tube. During the winding process, the synthetic paper needs to be sanded to achieve the required thickness for the working conditions. In related technologies, a sanding device is typically used to sand the synthetic paper. The sanding device includes a frame, a connecting frame, and a mounting frame. The connecting frame is connected to the frame, and the mounting frame and the connecting frame slide relative to each other. The mounting frame is used to mount the sanding wheel, and the connecting frame has a screw. One end of the screw is connected to the mounting frame, and the other end extends out of the connecting frame. A bolt is threaded onto the screw, and the bolt is normally turned until it abuts against the connecting frame. The operator adjusts the height of the mounting frame by moving the screw, thereby adjusting the height of the sanding wheel, and then tightens the bolt to fix the screw, facilitating the sanding of the synthetic paper by the sanding wheel.

[0003] The aforementioned technologies have the following drawbacks: manual adjustment of the screw is prone to errors and has low precision, and multiple adjustments are time-consuming, which affects the working efficiency of the grinding wheel and thus affects the processing of paper tubes. Utility Model Content

[0004] To address the aforementioned issues, this application provides a grinding apparatus for pagoda-shaped paper tubes.

[0005] The grinding device for pagoda-shaped paper tubes provided in this application adopts the following technical solution:

[0006] A grinding device for pagoda-shaped paper tubes includes a frame, a connecting frame, and a mounting frame. The connecting frame and the frame rotate relative to each other. The frame is provided with a connecting component for controlling the rotation of the connecting frame. The mounting frame and the connecting frame slide relative to each other. The connecting frame is provided with a first cylinder. A second cylinder is fixedly connected to the piston rod of the first cylinder. The piston rod of the second cylinder is connected to the mounting frame. The mounting frame is provided with a mounting plate for mounting a grinding wheel. The connecting frame is provided with a protective cover.

[0007] By adopting the above technical solution, when the height of the grinding wheel needs to be adjusted, the operator can drive the first cylinder or the second cylinder. The piston rod of the first cylinder can drive the movement of the second cylinder, and the piston rod of the second cylinder can drive the movement of the mounting bracket, thereby driving the movement of the grinding wheel. The first cylinder can achieve a larger range of adjustment, while the second cylinder can achieve a smaller range of adjustment. No manual adjustment is required, the precision is high, manpower is saved, adjustment efficiency is improved, the working efficiency of the grinding wheel is improved, and the processing of paper tubes is facilitated.

[0008] Preferably, the connecting assembly includes a connecting plate and a connecting rod. The connecting plate is fixedly connected to the frame by bolts. The connecting frame and the connecting plate are rotatably connected. One end of the connecting rod is rotatably connected to the connecting frame, and the other end passes through the connecting plate.

[0009] By adopting the above technical solution, when it is necessary to install the connecting frame, the operator can move the connecting plate to a suitable position on the frame and fix it with bolts, thereby realizing the installation of the connecting frame. The operator can adjust the angle of the connecting frame so that the grinding wheel can rotate to a suitable position, which facilitates the grinding of synthetic paper.

[0010] Preferably, two fixing blocks are fixedly connected to the connecting plate, and a rotating column is rotatably connected between the two fixing blocks. The end of the connecting rod away from the connecting frame passes through the rotating column, and a nut is threaded onto the connecting rod. The nut abuts against the rotating column.

[0011] By adopting the above technical solution, the two fixed blocks can provide an installation position for the rotating column, and the rotating column can provide an installation position for the connecting rod, which facilitates the movement of the connecting rod and the connecting frame.

[0012] Preferably, the fixing block is threaded with a reinforcing bolt, which passes through the fixing block and abuts against the rotating column.

[0013] By adopting the above technical solution, once the rotating column has rotated to the appropriate position, the operator can tighten the reinforcing bolts to make the reinforcing bolts abut against the rotating column, thereby improving the stability of the rotating column.

[0014] Preferably, a track is fixedly connected to the connecting frame, and a slider is fixedly connected to the mounting frame, the slider sliding on the track.

[0015] By adopting the above technical solution, the track can limit the sliding of the slider, thereby limiting the sliding of the mounting bracket and improving the stability of the mounting bracket when it slides.

[0016] Preferably, the mounting plate is provided with mounting bolts, which pass through the mounting plate and are threadedly connected to the mounting bracket.

[0017] By adopting the above technical solution, when it is necessary to install the grinding wheel, the operator needs to move the mounting plate to the appropriate position of the mounting bracket, and then screw in the mounting bolts. The mounting bolts can limit the mounting bracket, thereby realizing the installation of the mounting bracket and thus the installation of the grinding wheel.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] 1. With the setting of the first cylinder and the second cylinder, when the height of the grinding wheel needs to be adjusted, the operator can drive the first cylinder or the second cylinder. The piston rod of the first cylinder can drive the movement of the second cylinder, and the piston rod of the second cylinder can drive the movement of the mounting bracket, thereby driving the movement of the grinding wheel. The first cylinder can achieve a larger range of adjustment, while the second cylinder can achieve a smaller range of adjustment. No manual adjustment is required, the precision is high, manpower is saved, adjustment efficiency is improved, the working efficiency of the grinding wheel is improved, and the processing of paper tubes is facilitated.

[0020] 2. With the connection plate and connecting rod, when the connecting frame needs to be installed, the operator can move the connection plate to a suitable position on the frame and fix it with bolts, thereby realizing the installation of the connecting frame. The operator can adjust the angle of the connecting frame so that the grinding wheel can rotate to a suitable position, thus facilitating the grinding of the synthetic paper. Attached Figure Description

[0021] Figure 1 This is a schematic diagram illustrating the overall structure of the grinding device in the embodiments of this application.

[0022] Figure 2 This is a schematic diagram illustrating the overall structure of the connecting component in the embodiments of this application.

[0023] Figure 3 This is a schematic diagram illustrating the overall structure of the connecting frame and the mounting frame in the embodiments of this application.

[0024] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Connecting frame; 21. First cylinder; 22. Second cylinder; 23. Rail; 24. Protective cover; 3. Mounting frame; 31. Slider; 4. Connecting assembly; 41. Connecting plate; 411. Fixing block; 412. Rotating column; 413. Reinforcing bolt; 42. Connecting rod; 421. Nut; 5. Mounting plate; 51. Mounting bolt. Detailed Implementation

[0025] To make the inventive objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0027] This application discloses a grinding device for pagoda-shaped paper tubes, such as... Figure 1As shown, it includes a frame 1, a connecting frame 2, and a mounting frame 3. The connecting frame 2 and the frame 1 rotate relative to each other. The frame 1 is provided with a connecting component 4 for controlling the rotation of the connecting frame 2. The mounting frame 3 and the connecting frame 2 slide relative to each other. The sliding direction of the mounting frame 3 is vertical. The grinding wheel is mounted on the mounting frame 3.

[0028] like Figure 1 and 2 As shown, the connecting assembly 4 includes a connecting plate 41 and a connecting rod 42. The connecting plate 41 is fixedly connected to the frame 1 by bolts, and the connecting frame 2 is rotatably connected to the connecting plate 41. Two fixing blocks 411 are fixedly connected to the connecting plate 41, and a rotating column 412 is rotatably connected between the two fixing blocks 411. Reinforcing bolts 413 are threaded onto the fixing blocks 411, and the reinforcing bolts 413 pass through the fixing blocks 411 and abut against the rotating column 412. One end of the connecting rod 42 is rotatably connected to the connecting frame 2, and the other end passes through the rotating column 412. Two nuts 421 are threaded onto the connecting rod 42, and the nuts 421 can be rotated to abut against the rotating column 412. When it is necessary to install the connecting frame 2, the operator can move the connecting plate 41 to a suitable position on the frame 1 and fix it with bolts, thereby realizing the installation of the connecting frame 2. The operator can adjust the angle of the connecting frame 2 according to the actual working conditions so that the grinding wheel can rotate to a suitable position. When the connecting frame 2 rotates to a suitable position, the rotation of the connecting frame 2 can drive the movement of the connecting rod 42. The rotating column 412 can provide an installation position for the connecting rod 42, or it can be said to limit the movement of the connecting rod 42. Then tighten the reinforcing bolt 413 and the nut 421. The reinforcing bolt 413 can position the rotating column 412, and the nut 421 can position the connecting rod 42 and the rotating column 412 relative to each other, thereby realizing the positioning of the connecting frame 2.

[0029] like Figure 1 and 3 As shown, a track 23 is fixedly connected to the connecting frame 2, and a slider 31 is fixedly connected to the mounting frame 3. The slider 31 slides on the track 23; the track 23 can limit the sliding of the slider 31, thereby limiting the sliding of the mounting frame 3. A first cylinder 21 is fixedly installed on the connecting frame 2, and a second cylinder 22 is fixedly connected to the piston rod of the first cylinder 21. The piston rod of the second cylinder 22 is fixedly connected to the mounting frame 3. The piston rod of the first cylinder 21 can drive the movement of the second cylinder 22, which in turn drives the movement of the mounting frame 3, thereby driving the movement of the grinding wheel. The first cylinder 21 can achieve a larger range of adjustment, while the second cylinder 22 can achieve a smaller range of adjustment. No manual adjustment is required, resulting in high precision and saving manpower.

[0030] like Figure 1 and 3As shown, a protective cover 24 is bolted to the connecting frame 2, which protects the mounting frame 3 and the second cylinder 22. The bottom of the mounting frame 3 has a mounting plate 5 for mounting the grinding wheel; the mounting plate 5 has mounting bolts 51, which pass through the mounting plate 5 and are threadedly connected to the mounting frame 3. When the grinding wheel needs to be installed, the operator moves the mounting plate 5 to a suitable position on the mounting frame 3, and then screws in the mounting bolts 51. The mounting bolts 51 limit the mounting frame 3, thus enabling the installation of the mounting frame 3 and the grinding wheel.

[0031] The implementation principle of the grinding device for pagoda paper tubes in this application embodiment is as follows:

[0032] The operator can move the connecting plate 41 to a suitable position on the frame 1 and fix it with bolts, thereby installing the connecting frame 2. The operator can adjust the angle of the connecting frame 2 and position it with the nut 421, thereby adjusting the position of the grinding wheel. The piston rod of the first cylinder 21 can drive the movement of the second cylinder 22, and the piston rod of the second cylinder 22 can drive the movement of the mounting frame 3, thereby driving the movement of the grinding wheel. The first cylinder 21 can achieve a larger range of adjustment, while the second cylinder 22 can achieve a smaller range of adjustment. No manual adjustment is required, and the precision is high.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A polishing device for a cone paper tube, characterized by: The utility model provides a kind of polishing machine, including rack (1), connecting frame (2) and mounting frame (3), the connecting frame (2) and rack (1) relatively rotate, the rack (1) is equipped with the connecting assembly (4) of control connecting frame (2) rotation, the mounting frame (3) and connecting frame (2) relatively slide, the connecting frame (2) is equipped with first cylinder (21), the piston rod of first cylinder (21) is fixedly connected with second cylinder (22), the piston rod of second cylinder (22) and mounting frame (3) are connected, the mounting frame (3) is equipped with mounting plate (5), the mounting plate (5) is installed in for polishing wheel, the connecting frame (2) is equipped with protective cover (24).

2. A polishing device for a cone paper tube according to claim 1, characterized in that: The connecting assembly (4) includes connecting plate (41) and connecting rod (42), the connecting plate (41) is fixedly connected with rack (1) by bolt, the connecting frame (2) and connecting plate (41) are rotatably connected, one end of the connecting rod (42) is rotatably connected with the connecting frame (2), and the other end penetrates the connecting plate (41).

3. A polishing device for a cone paper tube according to claim 2, characterized in that: The connecting plate (41) is fixedly connected with two fixed blocks (411), two The rotating column (412) is rotatably connected between the fixed blocks (411), the end of the connecting rod (42) away from the connecting frame (2) is arranged in the rotating column (412), the connecting rod (42) is screw-threadedly connected with nut (421), and the nut (421) and the rotating column (412) abut.

4. The polishing device for a cone paper tube according to claim 3, characterized in that: The fixed block (411) is screw-threadedly connected with reinforcing bolt (413), and the reinforcing bolt (413) abuts through the fixed block (411) and the rotating column (412).

5. The polishing device for a cone paper tube according to claim 1, characterized in that: The connecting frame (2) is fixedly connected with track (23), the mounting frame (3) is fixedly connected with sliding block (31), and the sliding block (31) slides on the track (23).

6. A polishing device for a cone paper tube according to claim 1, characterized in that: The mounting plate (5) is provided with mounting bolt (51), and the mounting bolt (51) is screw-threadedly connected through the mounting plate (5) and the mounting frame (3).

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