Special sizing roller grinding equipment for papermaking

Abstract

The special sizing roller grinding equipment for papermaking comprises a workbench, a support is fixedly connected to one side of the bottom end of the workbench, a first motor is fixedly connected to the position of an included angle in the support, the output end of the first motor is fixedly connected with a transmission rod, and the transmission rod penetrates through the side wall of the support and extends to the outer end. One end of the rod wall of the transmission rod is fixedly connected with a belt wheel, the belt wheel is in transmission connection with a transmission belt, the workbench is transversely provided with a sliding groove in a penetrating mode, the outer wall of the workbench is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a two-way lead screw, and the rod wall of the two-way lead screw is in threaded connection with sliding blocks; the top ends of the two sliding blocks are fixedly connected with clamping plates, the inner top side walls of the two clamping plates are fixedly connected with grinding plates, the gluing roller can rotate to grind the roller wall and the outer wall of the gluing roller, the clamping time is greatly saved, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, specifically a grinding equipment for a paper-making sizing roller. Background Technology

[0002] In the papermaking industry, the sizing roller is a critical equipment component, and its surface quality directly determines the sizing effect of the paper. In order to improve the grinding accuracy of the sizing roller, it is necessary to grind it periodically.

[0003] However, the common practice now is to use complex mechanical clamps to fix the sizing rollers. The clamping process is cumbersome and time-consuming, which greatly reduces the grinding efficiency and thus reduces production efficiency. To address this, we propose a special grinding equipment for papermaking sizing rollers. Utility Model Content

[0004] The purpose of this invention is to provide a grinding device for a paper-making sizing roller to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for a paper-making sizing roller, comprising a worktable, a bracket fixedly connected to one side of the bottom end of the worktable, a first motor fixedly connected to the included angle of the bracket, a transmission rod fixedly connected to the output end of the first motor, the transmission rod extending through the side wall of the bracket to the outer end, a pulley fixedly connected to one end of the transmission rod wall, a transmission belt drivingly connected to the pulley, a sliding groove extending transversely through the worktable, a second motor fixedly connected to the outer wall of the worktable, a bidirectional lead screw fixedly connected to the output end of the second motor, the bidirectional lead screw extending through the sliding groove to the inner side wall, sliders threadedly connected to the walls of the bidirectional lead screw, clamping plates fixedly connected to the top ends of the two sliders, and grinding plates fixedly connected to the inner top side walls of the two clamping plates.

[0006] Preferably, support legs are fixedly installed at the four corners of the bottom edge of the workbench.

[0007] Preferably, the worktable has a through hole extending longitudinally through it.

[0008] Preferably, both sliders are engaged within the groove.

[0009] Preferably, both grinding plates are arranged in an L-shape.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: First, the glue application roller passes through its transmission belt. Then, through the cooperation of the slider, groove, clamping plate, and L-shaped grinding plate, glue application rollers of different lengths can be held in place. Then, by starting the first motor to drive the transmission rod, the transmission belt can be driven through the pulley, so that the glue application roller rotates to grind its roller wall and outer wall, which greatly saves clamping time and improves production efficiency. Attached Figure Description

[0011] Figure 1 This is a front view of the structure of this utility model. Figure 1 ;

[0012] Figure 2 This is a front view of the structure of this utility model. Figure 2 ;

[0013] Figure 3 This is a schematic cross-sectional view of the overall structure of this utility model;

[0014] Figure 4 This is an enlarged structural diagram of point A of this utility model.

[0015] In the diagram: 1. Workbench; 101. Through hole; 102. Slide groove; 11. Support; 12. First motor; 13. Transmission rod; 14. Pulley; 15. Transmission belt; 16. Support leg; 2. Second motor; 21. Double-acting lead screw; 22. Slider; 23. Clamping plate; 24. Grinding plate. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-4This utility model provides a technical solution: a grinding device for a paper-making sizing roller, including a worktable 1, a bracket 11 fixedly connected to one side of the bottom end of the worktable 1, a first motor 12 fixedly connected to the inner corner of the bracket 11, a transmission rod 13 fixedly connected to the output end of the first motor 12, and the transmission rod 13 extends through the side wall of the bracket 11 to the outer end, a pulley 14 fixedly connected to one end of the transmission rod 13, and a transmission belt 15 drivingly connected to the pulley 14, a sliding groove 102 extending through the worktable 1 laterally, a second motor 2 fixedly connected to the outer wall of the worktable 1, a bidirectional lead screw 21 fixedly connected to the output end of the second motor 2, and the bidirectional lead screw 21 extending through the sliding groove 102 to the inner side wall, a slider 22 threadedly connected to the wall of the bidirectional lead screw 21, a clamping plate 23 fixedly connected to the top of each of the two sliders 22, and a grinding plate 24 fixedly connected to the inner top side wall of each of the two clamping plates 23.

[0018] Furthermore, support legs 16 are fixedly installed at the four corners of the bottom of the workbench 1, and the four support legs 16 can support the workbench 1.

[0019] Furthermore, the workbench 1 has a through hole 101 extending longitudinally, through which the transmission belt 15 can pass.

[0020] Furthermore, both sliders 22 are engaged within the groove 102, and the two sliders 22 will slide along the groove 102.

[0021] Furthermore, both grinding plates 24 are L-shaped, and the L-shaped grinding plates 24 can grind the roller wall and the two outer walls of the glue application roller.

[0022] Specifically, when using this utility model, firstly, the glue application roller is passed through its transmission belt 15. Then, the second motor 2 is started to drive the bidirectional lead screw 21 to rotate. The slider 22 drives the two clamping plates 23 to move towards the glue application roller, so that the side wall of the grinding plate 24 abuts against the two outer walls of the glue application roller. Then, the two ends of the glue application roller are placed on the grinding plate 24 respectively, so that its transmission belt 15 is tightened. Then, the first motor 12 is started to drive the transmission rod 13 to rotate. The transmission rod 13 will drive the pulley 14 to rotate. The rotation of the pulley 14 drives the glue application roller to rotate through the transmission belt 15, thereby grinding the roller wall and the two outer walls of the glue application roller, which greatly saves the clamping time and improves the production efficiency.

[0023] 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 grinding device for a paper-making sizing roller, comprising a worktable (1), characterized in that: A bracket (11) is fixedly connected to one side of the bottom of the workbench (1). A first motor (12) is fixedly connected to the included angle of the bracket (11). A transmission rod (13) is fixedly connected to the output end of the first motor (12). The transmission rod (13) extends through the side wall of the bracket (11) to the outer end. A pulley (14) is fixedly connected to one end of the rod wall of the transmission rod (13). A transmission belt (15) is connected to the pulley (14). The workbench (1) has a transverse through-hole opening. The slide groove (102) is fixedly connected to the outer wall of the worktable (1), and the output end of the second motor (2) is fixedly connected to a bidirectional lead screw (21). The bidirectional lead screw (21) extends through the slide groove (102) to the inner side wall. The walls of the bidirectional lead screw (21) are threaded with sliders (22). The top ends of the two sliders (22) are fixedly connected to clamping plates (23). The inner top side walls of the two clamping plates (23) are fixedly connected to grinding plates (24).

2. The grinding equipment for a paper-making sizing roller according to claim 1, characterized in that: The workbench (1) is fixedly equipped with support legs (16) at the four corners of its bottom edge.

3. The grinding equipment for a paper-making sizing roller according to claim 1, characterized in that: The workbench (1) has a through hole (101) extending longitudinally through it.

4. The grinding equipment for a paper-making sizing roller according to claim 1, characterized in that: Both sliders (22) are engaged in the groove (102).

5. The grinding equipment for a paper-making sizing roller according to claim 1, characterized in that: Both of the grinding plates (24) are arranged in an L-shape.

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