Conveying and tensioning adjusting frame for silicone oil paper production

Abstract

The utility model relates to a conveying and tensioning adjusting frame for silicone oil paper production. The conveying and tensioning adjusting frame is characterized by comprising a supporting frame, a tension adjusting seat and a silicone oil paper tensioning guide roller. The silicone oil paper tensioning guide roller is installed on the tension adjusting seat, fine adjustment lifting of the silicone oil paper tensioning guide roller is achieved through the connecting screw rod under the driving of the driving disc, and fine adjustment can be conducted according to the tensioning force condition of silicone oil paper; in addition, longitudinal force is applied to the guide roller unit through elastic potential energy of a curved surface block matched with a spring, so that tension is applied to the silicone oil paper passing through the guide roller unit, and the silicone oil paper is in a tensioned state; the magnitude of the tension can be changed by finely adjusting the height of the guide roller unit through screw-thread fit on the connecting screw rod; the adjusting frame is simple in operation, convenient in tension adjustment and small in fine adjustment error.

Description

Technical Field

[0001] This utility model relates to the field of silicone paper production and processing technology, and in particular to a conveyor tension adjustment frame for silicone paper production. Background Technology

[0002] During the production and conveying of silicone paper, tension adjustment is required to keep the silicone paper taut at all times. The common production adjustment method for silicone paper is to press a counterweight roller on the conveying path of the silicone paper. This counterweight tensioning structure is very inconvenient to control the tension of the silicone paper, and there may be cases where the counterweight is too large or too small, making it impossible to achieve fine adjustment of tension. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a conveyor tension adjustment frame for silicone paper production, which can solve the problem that the conveyor tension adjustment frame in general silicone paper production adopts a counterweight tension structure and the tension adjustment is inconvenient.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a conveyor tension adjustment frame for silicone paper production, the innovation of which is: including a support frame, a tension adjustment seat and a silicone paper tensioning guide roller;

[0005] The support frame includes uprights and crossbeams; the uprights are a pair and arranged parallel to each other, and the uprights can be adjusted up and down in the vertical direction; the crossbeams are horizontally arranged on the top of the uprights, forming a U-shaped structure; the crossbeams are provided with threaded holes in the vertical direction.

[0006] The tension adjusting seat is installed at a threaded hole on the crossbeam; the tension adjusting seat includes an adjusting screw, a guide plate, and a slide; the adjusting screw passes through the crossbeam vertically and engages with the threaded hole of the crossbeam, and a drive plate is provided at the bottom end of the adjusting screw; the top end of the adjusting screw engages with the bottom end of the slide through a thrust bearing; the guide plates are a pair that are parallel to each other and perpendicularly arranged on the upper surface of the crossbeam, and the guide plates are respectively located on both sides of the threaded hole; a guide groove is provided on the guide plate vertically; the slide has a U-shaped structure and is arranged between the two guide plates, and guide blocks are provided on the outer walls of both sides of the slide, and the slide is adjusted vertically by the rotation of the drive plate; an assembly hole is provided on the side of the slide corresponding to the position of the guide groove;

[0007] The silicone paper tensioning guide roller is mounted on the side of the slide block. The silicone paper tensioning guide roller includes a guide roller unit and a tensioning unit. One end of the guide roller unit is closed, and a connecting hole is provided at the center of the closed end. A curved block is provided on the end face of the closed end of the guide roller unit, and a through hole communicating with the connecting hole is provided on the curved block. The tensioning unit includes a connecting bolt, a spring, and a connecting nut. The connecting bolt passes sequentially through the connecting hole at the end of the guide roller unit, the through hole on the curved block, and the mounting hole on the side of the slide block. The connecting nut cooperates with the connecting bolt. The spring is nested on the connecting bolt, and one end of the spring abuts against the inner wall of the slide block, while the other end of the spring abuts against the connecting nut, thereby realizing the installation of the silicone paper tensioning guide roller on the slide block.

[0008] Furthermore, the column includes a fixed column and a lifting column. The fixed column has a hollow rod structure and several locking holes are provided on the fixed column along the vertical direction. The lifting column is inserted into the top of the fixed column along the vertical direction. The lifting column is provided with a positioning hole. The positioning hole on the lifting column and the locking hole on the fixed column are locked together by bolts to achieve the fixation after the overall height of the column is adjusted.

[0009] Furthermore, the interface of the curved block has an arc-shaped curved surface and a vertical plane; the vertical plane is in contact with the end face of the guide roller unit, and the arc-shaped curved surface is in contact with the outer wall of the slide block.

[0010] The advantages of this utility model are:

[0011] 1) In this utility model, a silicone paper tensioning guide roller is installed on the tension adjusting seat, and the lifting and lowering of the silicone paper tensioning guide roller is achieved by the connecting screw driven by the drive plate. The fine adjustment can be made according to the tension of the silicone paper. In addition, the elastic potential energy of the curved block and the spring is used to apply a longitudinal force to the guide roller unit, thereby applying tension to the silicone paper passing through the guide roller unit to ensure that the silicone paper is in a taut state. The tension can be changed by finely adjusting the height of the guide roller unit through the threaded engagement on the connecting screw. The adjusting frame is simple to operate, the tension is easy to adjust, and the fine adjustment error is small. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 This is a schematic diagram of the structure of a conveyor tension adjustment frame for silicone paper production according to the present invention.

[0014] Figure 2 This is a partially enlarged view of a conveyor tension adjustment frame for silicone paper production according to this utility model. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0017] like Figure 1 Figure 2 The diagram shows a conveyor tension adjustment frame for silicone paper production, comprising a support frame 1, a tension adjustment seat 2, and a silicone paper tensioning guide roller 3.

[0018] The support frame 1 includes uprights 11 and crossbeams 12; the uprights 11 are a pair and arranged parallel to each other, and the uprights 11 can be adjusted up and down in the vertical direction; the crossbeams 12 are arranged horizontally on the top of the uprights 11 to form a gate-shaped structure; threaded holes are provided on the crossbeams 12 in the vertical direction.

[0019] Tension adjusting seat 2 is installed at the threaded hole on the crossbeam 12; tension adjusting seat 2 includes adjusting screw 21, guide plate 22 and slide 23; adjusting screw 21 passes through the crossbeam 12 vertically and engages with the threaded hole of the crossbeam 12, and a drive plate is provided at the bottom end of adjusting screw 21; the top end of adjusting screw 21 engages with the bottom end of slide 23 through a thrust bearing; guide plate 22 has a pair that are parallel to each other and perpendicularly arranged on the upper surface of crossbeam 12, and guide plate 22 is located on both sides of the threaded hole; guide groove is provided on guide plate 22 along the vertical direction; slide 23 has a U-shaped structure and is arranged between the two guide plates 22, and guide blocks are provided on the outer walls on both sides of slide 23, and the slide 23 is adjusted vertically by the rotation of the drive plate; mounting holes are provided on the side of slide 23 corresponding to the guide groove.

[0020] The silicone paper tensioning guide roller 3 is installed on the side of the slide block. The silicone paper tensioning guide roller 3 includes a guide roller unit 31 and a tensioning unit 32. One end of the guide roller unit 31 is closed, and a connecting hole is provided at the center of the closed end. A curved block 33 is provided on the end face of the closed end of the guide roller unit 31, and a through hole communicating with the connecting hole is provided on the curved block 33. The tensioning unit 32 includes a connecting bolt 34, a spring 35 and a connecting nut 36. The connecting bolt 34 passes through the connecting hole at the end of the guide roller unit 31, the through hole on the curved block 33 and the mounting hole on the side of the slide block 23 in sequence. The connecting nut 36 cooperates with the connecting bolt 34. The spring 35 is nested on the connecting bolt, and one end of the spring 35 abuts against the inner wall of the slide block 23, and the other end of the spring 35 abuts against the connecting nut 36, so as to realize the installation of the silicone paper tensioning guide roller 3 on the slide block.

[0021] The column 11 includes a fixed column and a lifting column. The fixed column has a hollow rod structure and several locking holes are provided on the fixed column along the vertical direction. The lifting column is inserted into the top of the fixed column along the vertical direction and has a positioning hole. The positioning hole on the lifting column and the locking hole on the fixed column are locked together by bolts to achieve the fixation after the overall height of the column is adjusted.

[0022] The interface of the curved block 33 has an arc-shaped curved surface and a vertical plane; the vertical plane is in contact with the end face of the guide roller unit 31, and the arc-shaped curved surface is in contact with the outer wall of the slide block 23.

[0023] The working principle of this utility model is as follows: A silicone paper tensioning guide roller is installed on the tension adjusting seat, and the guide roller is finely adjusted by the drive disc via a connecting screw. This adjustment can be made according to the tension of the silicone paper. Furthermore, the elastic potential energy of the curved block and spring applies a longitudinal force to the guide roller unit, thereby applying tension to the silicone paper passing through the guide roller unit, ensuring the silicone paper is in a taut state. The tension can be changed by finely adjusting the height of the guide roller unit through the threaded connection on the connecting screw. This adjusting frame is simple to operate, convenient for tension adjustment, and has a small fine-tuning error.

[0024] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the 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 this utility model as claimed.

Claims

1. A conveyor tension adjustment frame for silicone paper production, characterized in that: Includes a support frame, tension adjustment seat, and silicone paper tensioning guide roller; The support frame includes uprights and crossbeams; the uprights are a pair and arranged parallel to each other, and the uprights can be adjusted up and down in the vertical direction; the crossbeams are horizontally arranged on the top of the uprights, forming a U-shaped structure; the crossbeams are provided with threaded holes in the vertical direction. The tension adjusting seat is installed at a threaded hole on the crossbeam; the tension adjusting seat includes an adjusting screw, a guide plate, and a slide; the adjusting screw passes through the crossbeam vertically and engages with the threaded hole of the crossbeam, and a drive plate is provided at the bottom end of the adjusting screw; the top end of the adjusting screw engages with the bottom end of the slide through a thrust bearing; the guide plates are a pair that are parallel to each other and perpendicularly arranged on the upper surface of the crossbeam, and the guide plates are respectively located on both sides of the threaded hole; a guide groove is provided on the guide plate vertically; the slide has a U-shaped structure and is arranged between the two guide plates, and guide blocks are provided on the outer walls of both sides of the slide, and the slide is adjusted vertically by the rotation of the drive plate; an assembly hole is provided on the side of the slide corresponding to the position of the guide groove; The silicone paper tensioning guide roller is mounted on the side of the slide block. The silicone paper tensioning guide roller includes a guide roller unit and a tensioning unit. One end of the guide roller unit is closed, and a connecting hole is provided at the center of the closed end. A curved block is provided on the end face of the closed end of the guide roller unit, and a through hole communicating with the connecting hole is provided on the curved block. The tensioning unit includes a connecting bolt, a spring, and a connecting nut. The connecting bolt passes sequentially through the connecting hole at the end of the guide roller unit, the through hole on the curved block, and the mounting hole on the side of the slide block. The connecting nut cooperates with the connecting bolt. The spring is nested on the connecting bolt, and one end of the spring abuts against the inner wall of the slide block, while the other end of the spring abuts against the connecting nut, thereby realizing the installation of the silicone paper tensioning guide roller on the slide block.

2. The conveying and tensioning adjusting frame for the production of silicone oil paper according to claim 1, characterized in that: The column includes a fixed column and a lifting column. The fixed column has a hollow rod structure and several locking holes are provided on the fixed column along the vertical direction. The lifting column is inserted into the top of the fixed column along the vertical direction. The lifting column is provided with a positioning hole. The positioning hole on the lifting column and the locking hole on the fixed column are locked together by bolts to achieve the fixation of the column after the overall height is adjusted.

3. The conveying and tensioning adjusting frame for the production of silicone oil paper according to claim 1, characterized in that: The interface of the curved block has an arc-shaped curved surface and a vertical plane; the vertical plane is in contact with the end face of the guide roller unit, and the arc-shaped curved surface is in contact with the outer wall of the slide block.

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