Continuous thickness detection device for graphite soft felt production

Abstract

The utility model relates to the technical field of graphite soft felts, and discloses a continuous thickness detection device for graphite soft felt production, which comprises a base, the outer wall of the base is fixedly provided with a controller and a first limiting block, the inner wall of the first limiting block is provided with a placing groove, the inner wall of the placing groove is provided with a fixing assembly, and the fixing assembly is fixedly connected with the controller. A fixing block is arranged on the outer wall of the fixing assembly, and a limiting groove is formed in the outer wall of the fixing block. A controller sends out a signal, a power output shaft rotates after a motor receives the signal, a lead screw is driven by the motor to rotate, the lead screw drives a moving block and a limiting rod to move when rotating, and a first flattening roller is driven by a graphite soft felt body to rotate on the inner wall of the limiting rod when the graphite soft felt body is conveyed; the graphite soft felt body is conveyed in a tensioned state all the time, workers do not need to observe the state of the graphite soft felt body all the time, and therefore the graphite soft felt body is in the tensioned state during conveying.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite soft felt, in particular to a continuous thickness detection device for the production of graphite soft felt. Background Technique

[0002] Graphite soft felt is often used as a heat insulation material, and it is necessary to ensure that the thickness meets the production requirements so that it can be wound and packaged and then leave the factory.

[0003] During the use of the existing continuous thickness detection device for graphite soft felt, although it can detect the graphite soft felt, it cannot level the surface of the graphite soft felt, resulting in large errors when measuring the graphite soft felt. At the same time, it cannot tension the graphite soft felt during transportation, resulting in the graphite soft felt being loose during transportation, causing the graphite soft felt to contact the surface of the placement device and causing pollution. Therefore, a continuous thickness detection device for the production of graphite soft felt is introduced. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the utility model provides a continuous thickness detection device for the production of graphite soft felt, which has the advantages of extrusion and tensioning effects, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical solution: A continuous thickness detection device for the production of graphite soft felt, including a base, the outer walls of the base are respectively fixedly equipped with a controller and a first limiting block, a placement groove is opened in the inner wall of the first limiting block, a fixing component is arranged on the inner wall of the placement groove, a fixing block is arranged on the outer wall of the fixing component, a limiting groove is opened on the outer wall of the fixing block, a limiting rod is fixedly equipped on the outer wall of the fixing block, a rotating rod is rotatably connected to the inner wall of the limiting rod, and a first flattening roller is fixedly equipped on the outer wall of the rotating rod.

[0006] As a preferred technical solution of the utility model: A motor is fixedly equipped on the top of the base, a lead screw is fixedly equipped on the power output shaft of the motor, a moving block is threadedly connected to the outer wall of the lead screw, a connecting rod is fixedly equipped on the outer wall of the moving block, a second flattening roller is rotatably connected to the inner wall of the connecting rod, a graphite soft felt body is arranged in the inner wall of the first limiting block, and an ultrasonic distance measuring instrument is fixedly equipped on the outer wall of the first limiting block.

[0007] As a preferred technical solution of the present utility model: The fixing assembly includes a first spring, an outer wall of the first spring is fixedly assembled with a second limiting block, a sliding groove is formed in an outer wall of the second limiting block, one end of a second spring is fixedly assembled at a bottom of an inner wall of the second limiting block, the other end of the second spring is fixedly assembled with a pressure receiving plate, a placing block and a connecting block are respectively fixedly assembled at a top of the pressure receiving plate, one end of a steel rope is rotatably connected to an inner wall of the placing block, the other end of the steel rope is fixedly assembled with a clamping rod, and an extrusion plate is fixedly assembled at an end of the connecting block away from the pressure receiving plate.

[0008] As a preferred technical solution of the present utility model: The first spring is fixedly assembled with an inner wall of the placing groove, and the clamping rod is clamped with an inner wall of the limiting groove.

[0009] As a preferred technical solution of the present utility model: Both the motor and the ultrasonic rangefinder are electrically connected to the controller, and the steel rope is slidably connected to an inner wall of the sliding groove.

[0010] As a preferred technical solution of the present utility model: The number of the fixing assemblies is several groups, and the several groups of fixing assemblies are respectively located in an inner wall of the first limiting block.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the continuous thickness detection device for graphite soft felt production, by sending a signal through the controller, the power output shaft of the motor rotates after receiving the signal. The motor drives the lead screw to rotate, and when the lead screw rotates, it drives the moving block and the limiting rod to move. When the graphite soft felt body is conveyed, it drives the first flattening roller to rotate in the inner wall of the limiting rod, so that the graphite soft felt body will not be damaged during direct conveyance. The limiting rod moves up and down according to the slack state of the graphite soft felt body, so that the graphite soft felt body is always conveyed in a tensioned state, and it is not necessary for the staff to observe the state of the graphite soft felt body all the time, thereby realizing that the graphite soft felt body is in a tensioned state during conveyance.

[0013] 2. The continuous thickness detection device for the production of graphite soft felt, when transporting the graphite soft felt body, presses the flattening roller II through the graphite soft felt body, causing the flattening roller II to drive the rotating rod to rotate inside the inner wall of the connecting rod, so that the flattening roller II extrudes and flattens the surface of the graphite soft felt body. When installing the flattening roller II, the staff presses the fixing block against the inner wall of the limiting block II, causing the fixing block to exert pressure on the extrusion plate. After the extrusion plate is subjected to pressure, it drives the connecting block and the pressure receiving plate to move inside the inner wall of the limiting block II, causing the pressure receiving plate to drive the placing block to move when moving. When the placing block moves, it will exert a pulling force on the steel rope, and after the steel rope is subjected to the pulling force, it pulls the clamping rod to clamp the inner wall of the limiting groove opened on the outer wall of the fixing block, thereby realizing the fixation of the connecting rod. By releasing the elastic potential energy of the first spring, the device can extrude and flatten graphite soft felt bodies with different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a structural schematic diagram of the ultrasonic rangefinder of the present utility model;

[0016] Figure 3 is a structural schematic diagram of the fixing block of the present utility model;

[0017] Figure 4 is a structural schematic diagram of the lead screw of the present utility model;

[0018] Figure 5 is a structural schematic diagram of the connecting block of the present utility model.

[0019] In the figure: 1, base; 2, controller; 3, limiting block I; 4, motor; 5, graphite soft felt body; 6, lead screw; 7, ultrasonic rangefinder; 8, fixing assembly; 9, placing groove; 10, limiting rod; 11, rotating rod; 12, flattening roller I; 13, moving block; 14, fixing block; 15, limiting groove; 16, connecting rod; 17, flattening roller II.

[0020] 801, first spring; 802, limiting block II; 803, sliding groove; 804, second spring; 805, pressure receiving plate; 806, placing block; 807, steel rope; 808, clamping rod; 809, connecting block; 810, extrusion plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figure 1 - Figure 5 , a continuous thickness detection device for graphite soft felt production, including a base 1, a controller 2 and a first limiting block 3 are fixedly assembled on the outer wall of the base 1 respectively. A placement groove 9 is opened on the inner wall of the first limiting block 3. A fixing component 8 is arranged on the inner wall of the placement groove 9. A fixing block 14 is arranged on the outer wall of the fixing component 8. A limiting groove 15 is opened on the outer wall of the fixing block 14. A limiting rod 10 is fixedly assembled on the outer wall of the fixing block 14. A rotating rod 11 is rotatably connected to the inner wall of the limiting rod 10. A first flattening roller 12 is fixedly assembled on the outer wall of the rotating rod 11.

[0023] In the above structure, a signal is sent by the controller 2, prompting the motor 4 to drive the rotation of its power output shaft after receiving the signal. Subsequently, this rotational force is transmitted from the motor 4 to the lead screw 6, causing it to rotate as well. During the rotation process, the lead screw 6 further drives the moving block 13 and the limiting rod 10 to displace. At the same time, during the conveying process of the graphite soft felt body 5, it drives the first flattening roller 12 to rotate on the inner wall of the limiting rod 10, ensuring that the graphite soft felt body 5 can avoid damage caused by friction or other factors during direct conveying operations. In addition, the limiting rod 10 automatically adjusts up and down according to the relaxation state of the graphite soft felt body 5 to ensure that the graphite soft felt body 5 is always conveyed under an appropriate tension state.

[0024] In a preferred embodiment: a motor 4 is fixedly assembled on the top of the base 1. A lead screw 6 is fixedly assembled on the power output shaft of the motor 4. A moving block 13 is threadedly connected to the outer wall of the lead screw 6. A connecting rod 16 is fixedly assembled on the outer wall of the moving block 13. A second flattening roller 17 is rotatably connected to the inner wall of the connecting rod 16. The graphite soft felt body 5 is arranged on the inner wall of the first limiting block 3. An ultrasonic distance measuring instrument 7 is fixedly assembled on the outer wall of the first limiting block 3.

[0025] In the above structure, when transporting the graphite soft felt body 5, the graphite soft felt body 5 presses on the second flattening roller 17, causing the second flattening roller 17 to drive the rotating rod 11 to rotate on the inner wall of the connecting rod 16, thereby squeezing and flattening the surface of the graphite soft felt body 5. At the same time, the ultrasonic distance measuring instrument 7 is used to detect the thickness of the graphite soft felt body 5, reducing the labor cost.

[0026] In a preferred embodiment: The fixing component 8 includes a first spring 801. The outer wall of the first spring 801 is fixedly assembled with a second limiting block 802. A sliding groove 803 is formed in the outer wall of the second limiting block 802. One end of a second spring 804 is fixedly assembled at the bottom of the inner wall of the second limiting block 802, and the other end of the second spring 804 is fixedly assembled with a pressure receiving plate 805. A placing block 806 and a connecting block 809 are respectively fixedly assembled on the top of the pressure receiving plate 805. One end of a steel rope 807 is rotatably connected to the inner wall of the placing block 806, and the other end of the steel rope 807 is fixedly assembled with a clamping rod 808. One end of the connecting block 809 away from the pressure receiving plate 805 is fixedly assembled with a pressing plate 810.

[0027] In the above structure, by the operator accurately aligning and pressing the fixing block 14 against the inner wall of the second limiting block 802, pressure is applied to the pressing plate 810. The pressed pressing plate 810 then drives the connecting block 809 and the pressure receiving plate 805 to move synchronously on the inner wall of the second limiting block 802. During this process, the movement of the pressure receiving plate 805 will drive the placing block 806 to undergo corresponding displacement. As the placing block 806 moves, it applies a pulling force to the steel rope 807, thereby causing the steel rope 807 to pull the clamping rod 808 to firmly clamp the inner wall of the limiting groove 15 formed in the outer wall of the fixing block 14, thus realizing the effective fixation of the connecting rod 16. In addition, the device utilizes the elastic potential energy stored in the first spring 801 to be released to perform the operation of squeezing and flattening the graphite soft felt body 5 with different thickness specifications.

[0028] In a preferred embodiment: The first spring 801 is fixedly assembled with the inner wall of the placing groove 9, and the clamping rod 808 is clamped with the inner wall of the limiting groove 15.

[0029] In the above structure, the fixing component 8 is limited by the placing groove 9, and the clamping rod 808 is clamped with the inner wall of the limiting groove 15 to prevent the limiting rod 10 from falling off during placement.

[0030] In a preferred embodiment: Both the motor 4 and the ultrasonic rangefinder 7 are electrically connected to the controller 2, and the steel rope 807 is slidably connected to the inner wall of the sliding groove 803.

[0031] In the above structure, the controller 2 sends out a signal to make the device work after receiving the signal. The steel rope 807 is limited by the sliding groove 803 to prevent the steel rope 807 from working easily.

[0032] In a preferred embodiment: The number of the fixing components 8 is several groups, and several groups of fixing components 8 are respectively located on the inner wall of the first limiting block 3.

[0033] In the above structure, through several groups of fixed components 8, the flattening roller 12 arranges the surface of the graphite soft felt body 5, facilitating the subsequent detection of the graphite soft felt body 5 by the ultrasonic rangefinder 7.

[0034] Working principle: Through the signal sent by the controller 2, when the power output shaft of the motor 4 receives the signal, it starts to rotate. This rotation action then drives the lead screw 6 to rotate synchronously. During the rotation of the lead screw 6, it drives the moving block 13 and the limiting rod 10 to move linearly. At the same time, during the conveying process of the graphite soft felt body 5, it will push the flattening roller 12 to rotate on the inner wall of the limiting rod 10 to ensure that the graphite soft felt body 5 will not be damaged during the direct conveying process. The limiting rod 10 makes an adaptive adjustment in the vertical direction according to the relaxation state of the graphite soft felt body 5 to ensure that the graphite soft felt body 5 is always conveyed under a tensioned state, thus eliminating the need for staff to continuously monitor the state of the graphite soft felt body 5. During the transportation process of the graphite soft felt body 5, it applies pressure to the flattening roller 17, thereby driving the rotating rod 11 to rotate on the inner wall of the connecting rod 16. This process enables the flattening roller 17 to squeeze and flatten the surface of the graphite soft felt body 5. When installing the flattening roller 17, the staff needs to align the fixed block 14 with the inner wall of the limiting block 2 802 and apply pressure. This pressure will be transmitted to the extrusion plate 810, thereby driving the connecting block 809 and the pressure receiving plate 805 to move on the inner wall of the limiting block 2 802. The movement of the pressure receiving plate 805 will drive the placing block 806 to move accordingly, and during the movement of the placing block 806, it will apply a pulling force to the steel rope 807. After the steel rope 807 receives the pulling force, it will pull the clamping rod 808 to clamp and fix the inner wall of the limiting groove 15 opened on the outer wall of the fixed block 14, thereby realizing the stable installation of the connecting rod 16. Finally, through the release of the elastic potential energy of the first spring 801, the device can flexibly adapt to graphite soft felt bodies 5 of different thicknesses and effectively squeeze and flatten their surfaces.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous thickness detection device for producing graphite soft felt, comprising a base (1), characterized in that: The outer wall of the base (1) is respectively fixedly equipped with a controller (2) and a limit block (3); the inner wall of the limit block (3) is provided with a placement groove (9); the inner wall of the placement groove (9) is provided with a fixing component (8); the outer wall of the fixing component (8) is provided with a fixing block (14); the outer wall of the fixing block (14) is provided with a limit groove (15); the outer wall of the fixing block (14) is fixedly equipped with a limit rod (10); the inner wall of the limit rod (10) is rotatably connected to a rotating rod (11); the outer wall of the rotating rod (11) is fixedly equipped with a flattening roller (12).

2. The continuous thickness detection device for producing graphite soft felt according to claim 1, characterized in that: A motor (4) is fixedly mounted on the top of the base (1); a screw (6) is fixedly mounted on the power output shaft of the motor (4); a moving block (13) is threadedly connected to the outer wall of the screw (6); a connecting rod (16) is fixedly mounted on the outer wall of the moving block (13); a flattening roller (17) is rotatably connected to the inner wall of the connecting rod (16); a graphite soft felt body (5) is provided on the inner wall of the limit block (3); and an ultrasonic rangefinder (7) is fixedly mounted on the outer wall of the limit block (3).

3. The continuous thickness detection device for producing graphite soft felt according to claim 2, characterized in that: The fixing assembly (8) comprises a spring 1 (801), the outer wall of the spring 1 (801) is fixedly assembled with a limit block 2 (802), the outer wall of the limit block 2 (802) is provided with a sliding groove (803), the bottom of the inner wall of the limit block 2 (802) is fixedly assembled with one end of a spring 2 (804), the other end of the spring 2 (804) is fixedly assembled with a pressure plate (805), the top of the pressure plate (805) is respectively fixedly assembled with a placement block (806) and a connecting block (809), the inner wall of the placement block (806) is rotatably connected with one end of a steel rope (807), the other end of the steel rope (807) is fixedly assembled with a clamping rod (808), and the end of the connecting block (809) away from the pressure plate (805) is fixedly assembled with an extrusion plate (810).

4. The continuous thickness detection device for producing graphite soft felt according to claim 3, characterized in that: The spring 1 (801) is fixedly assembled with the inner wall of the placement groove (9), and the clamping rod (808) is clamped with the inner wall of the limiting groove (15).

5. The continuous thickness detection device for producing graphite soft felt according to claim 4, characterized in that: The motor (4) and the ultrasonic rangefinder (7) are both electrically connected to the controller (2), and the steel rope (807) is slidably connected to the inner wall of the sliding groove (803).

6. The continuous thickness detection device for producing graphite soft felt according to claim 1, characterized in that: The number of the fixing components (8) is several groups, and the several groups of fixing components (8) are respectively located on the inner wall of the limiting block 1 (3).

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