A traction roller adjustment device for a heat conducting gasket

Abstract

The utility model discloses a kind of traction roller adjusting device for heat-conducting gasket, comprising: rack;The active roller is provided on the rack;The adjusting assembly is also provided on the rack, and the pressure roller is provided on the adjusting assembly;The gap between the active roller and the pressure roller is adjusted by the adjusting assembly driving the pressure roller to move, and the adjusting accuracy of the gap is calibrated by measuring device;The gap between the active roller is adjusted by adjusting assembly driving pressure roller synchronous movement, and calibration is carried out based on the measurement data acquired in real time by measuring device, to ensure that the adjusting accuracy of the gap on both sides of active roller and pressure roller is consistent.

Description

Technical Field

[0001] This utility model relates to the field of traction devices, and in particular to a traction roller adjustment device for heat-conducting pads. Background Technology

[0002] The traction device of the sheet production line consists of a liftable pressure roller and a fixed drive roller. The gap between the lifting rollers needs to be adjusted according to the product thickness to provide sufficient traction. However, the gap cannot be too small or too large. Too small a gap will cause product deformation and coating wrinkles, while too large a gap will result in insufficient traction and prevent normal production. Currently, gap adjustment needs to ensure the uniformity of the gap distance after each adjustment. If the gaps on both sides are adjusted differently, it will cause traction deviation. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a traction roller adjustment device for thermally conductive pads.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a traction roller adjustment device for a thermally conductive pad, comprising: frame; The frame is equipped with an active roller; The frame is also equipped with an adjustment assembly, and the adjustment assembly is equipped with a pressure roller; The adjustment component drives the pressure roller to move, adjusting the gap between the drive roller and the pressure roller, and the adjustment accuracy of the gap is calibrated by a measuring device.

[0005] As a further description of the above technical solution: the adjustment assembly includes a cylinder, one side of which is fixed to the frame.

[0006] As a further description of the above technical solution: the output end of the cylinder is connected to the central shaft of the pressure roller by bolts.

[0007] As a further description of the above technical solution: a mounting plate is bolted to the central shaft, and the mounting plate is an L-shaped plate.

[0008] As a further description of the above technical solution: the measuring device is mounted on the mounting plate by bolts, and the measuring device is a digital dial indicator.

[0009] As a further description of the above technical solution: the active roller is mounted on the frame via a drive shaft.

[0010] As a further description of the above technical solution: the frame is provided with a positioning plate above the drive shaft, and the positioning plate forms a plane in the horizontal direction.

[0011] As a further description of the above technical solution: the positioning plate is parallel to the mounting plate and located below the measuring device.

[0012] As a further description of the above technical solution: the thickness of the positioning plate and the mounting plate is 3mm.

[0013] As a further description of the above technical solution: the measuring head of the measuring device contacts the positioning plate, serving as the zero position for positioning.

[0014] The above technical solution has the following advantages or beneficial effects: The pressure roller is moved synchronously by the adjustment component to adjust the gap between it and the drive roller. The adjustment is then performed based on the measurement data obtained in real time by the measuring device to ensure that the gap adjustment accuracy between the drive roller and the pressure roller is consistent. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the adjustment device proposed in this utility model.

[0016] Legend: 1. Frame; 2. Drive roller; 3. Pressure roller; 4. Measuring device; 5. Cylinder; 6. Central shaft; 7. Mounting plate; 8. Drive shaft; 9. Positioning plate. Detailed Implementation

[0017] 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.

[0018] Reference Figure 1 An embodiment of this utility model is provided: a traction roller adjustment device for a thermally conductive pad, comprising: a frame 1; an active roller 2 is provided on the frame 1; an adjustment component is also provided on the frame 1, and a pressure roller 3 is provided on the adjustment component; the pressure roller 3 is moved by the adjustment component to adjust the gap between the active roller 2 and the pressure roller 3, and the adjustment accuracy of the gap is calibrated by a measuring device 4.

[0019] In this embodiment, a drive roller 2 and a pressure roller 3 connected by an adjustment component are provided on the frame 1. The adjustment component drives the pressure roller 3 to move back and forth in the vertical direction to adjust the distance between the pressure roller 3 and the drive roller 2. The adjustment component and the measuring device 4 are respectively set on both sides of the pressure roller 3 to adjust both sides of the pressure roller 3 synchronously to ensure that the gap accuracy between the two sides of the pressure roller 3 and the two sides of the drive roller 2 is consistent.

[0020] The adjustment assembly includes a cylinder 5, one side of which is fixed to the frame 1.

[0021] In this embodiment, one side of the cylinder 5 is fixed on the frame 1, and the output end is rigidly connected to the central shaft 6 of the pressure roller 3 by bolts. The cylinder 5 is an adjustable stroke cylinder, and the extension and retraction stroke can be precisely controlled. The pressure roller 3 can be smoothly raised and lowered by air pressure adjustment to avoid gap fluctuations caused by impact.

[0022] The output end of cylinder 5 is connected to the central shaft 6 of pressure roller 3 by bolts.

[0023] In this embodiment, the front end of the piston rod output end of the cylinder 5 is fixed to the central shaft 6 of the pressure roller 3 by an M16 threaded bolt and locked by a nut, which drives the central shaft 6 to move vertically in a horizontal state.

[0024] A mounting plate 7, which is an L-shaped plate, is connected to the central shaft 6 by bolts; a measuring device 4, which is a digital dial indicator, is mounted on the mounting plate 7 by bolts.

[0025] In this embodiment, the mounting plate 7 is 3mm thick. One end is clamped to the bushing at the lower end of the measuring device 4 (digital dial indicator) by M5 bolts, and the other end is clamped and fixed to the central shaft 6 by two M5 bolts. The mounting plate 7 serves as the mounting carrier for the measuring device 4 and also ensures that the measuring device 4 and the pressure roller 3 move synchronously through rigid connection, thus ensuring the authenticity of the measurement data.

[0026] The drive roller 2 is mounted on the frame 1 via the drive shaft 8.

[0027] In this embodiment, the drive roller 2 is a power roller for conveying the roll material. Its axis is parallel to the axis of the pressure roller 3 to ensure that the roll material is subjected to uniform force and to avoid problems such as deviation and wrinkles during the conveying process. The drive shaft 8 is electrically connected to an external drive motor (not shown in the figure) to control the speed of the drive shaft 8, thereby driving the drive roller 2 to rotate.

[0028] A positioning plate 9 is provided above the drive shaft 8 in the frame 1, and the positioning plate 9 forms a plane in the horizontal direction.

[0029] In this embodiment, the positioning plate 9 is a 3mm thick stainless steel plate, integrally bent into an L shape. The bolt holes on the back plate of the positioning plate 9 are four 7*10 elongated holes, which are fixed to the frame 1 by four M6 bolts, which is conducive to adjusting up and down to find the positioning reference.

[0030] The positioning plate 9 is parallel to the mounting plate 7 and located below the measuring device 4; the measuring head of the measuring device 4 contacts the positioning plate 9 as the zero point of positioning.

[0031] In this embodiment, the positioning plate 9 and the mounting plate 7 are parallel and both have a thickness of 3mm, providing a stable zero-position reference for the measuring device 4. Before adjustment, the zero position of the measuring device 4 is calibrated. When the output end of the cylinder 5 moves up and down, it drives the measuring rod of the digital dial indicator, which then displays the current gap between the drive roller 2 and the pressure roller 3. During the adjustment process, the gap value is directly measured and read through the digital display. According to production needs, the required gap can be adjusted, and the gap size can be controlled by the 100% reading on the digital display. Moreover, by comparing the values ​​on both sides, the problem of traction deviation caused by different gaps on both sides can be avoided.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A traction roller adjustment device for a thermally conductive pad, characterized in that, include: Rack (1); The frame (1) is provided with an active roller (2); An adjustment assembly is also provided on the frame (1), and a pressure roller (3) is provided on the adjustment assembly. The adjustment component drives the pressure roller (3) to move, adjusts the gap between the drive roller (2) and the pressure roller (3), and calibrates the adjustment accuracy of the gap by measuring device (4).

2. The adjusting device according to claim 1, characterized in that: The adjustment assembly includes a cylinder (5), one side of which is fixed to the frame (1).

3. The adjusting device according to claim 2, characterized in that: The output end of the cylinder (5) is connected to the central shaft (6) of the pressure roller (3) by bolts.

4. The adjusting device according to claim 3, characterized in that: A mounting plate (7) is bolted to the central shaft (6), and the mounting plate (7) is an L-shaped plate.

5. The adjusting device according to claim 4, characterized in that: The measuring device (4) is mounted on the mounting plate (7) by bolts. The measuring device (4) is a digital dial indicator.

6. The adjusting device according to claim 4, characterized in that: The active roller (2) is mounted on the frame (1) via a drive shaft (8).

7. The adjusting device according to claim 6, characterized in that: The frame (1) is provided with a positioning plate (9) above the drive shaft (8), and the positioning plate (9) forms a plane in the horizontal direction.

8. The adjusting device according to claim 7, characterized in that: The positioning plate (9) is parallel to the mounting plate (7) and located below the measuring device (4).

9. The adjusting device according to claim 7, characterized in that: The thickness of the positioning plate (9) and the mounting plate (7) is 3mm.

10. The adjusting device according to claim 7, characterized in that: The measuring head of the measuring device (4) contacts the positioning plate (9) as the zero position for positioning.

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