Impurity removal device for graphite felt production

Abstract

The utility model discloses an impurity removal device for graphite felt production in the technical field of graphite felt production, which comprises a bottom plate, a first support mounted on the right side of the top of the bottom plate, a rotating roller mounted on the inner side of the first support, a tensioning component arranged on the middle side of the top of the bottom plate, and a third support mounted on the left side of the top of the bottom plate. A lower pressing roller is installed on the inner side of the third support, an upper pressing roller is arranged on the top of the lower pressing roller, dust sticking pads are attached to the surface of the upper pressing roller and the surface of the lower pressing roller, a driving motor used for driving the lower pressing roller to rotate is installed on the outer side of the third support, and an adjusting assembly is arranged between the upper pressing roller and the third support. The driving motor, the lower pressing roller and the upper pressing roller are used in cooperation, the graphite felt can be pulled and conveyed, impurities such as batting attached to the two sides of the graphite felt can be removed in a sticking mode through the arranged dust sticking pad, the impurity removing effect is achieved, operation is easy, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite felt production, in particular to an impurity removal device for graphite felt production. Background Art

[0002] The main use of graphite felt is as a heat preservation and insulation material for single crystal silicon smelting furnaces. As a new type of environmentally friendly material, the application of graphite felt is becoming more and more extensive in life. It is used in aerospace, photovoltaic, semiconductor and other industries. After searching, in the patent document with the publication number CN213287779U, a graphite felt production impurity removal device is disclosed. The utility model can remove the excess impurities such as fluff adhering to the surface of the graphite felt, and at the same time, the impurities can be sucked through the dust suction connection port, and the impurities such as fluff can be adhered to the outer surface of the filter screen to avoid the flying debris impurities adhering to the graphite felt from splashing around, ensuring the user's working environment, and at the same time, it can avoid the user from accidentally inhaling impurities, ensuring the user's health. However, when the above utility model is used, it can only clean the impurities such as fluff on one side of the graphite felt, and it is necessary to repeat the previous operation to remove impurities on the other side of the graphite felt. The operation is relatively complicated, time-consuming and laborious. Therefore, it is necessary to propose a graphite felt production impurity removal device. Utility Model Content

[0003] The utility model aims to provide an impurity removal device for graphite felt production to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a de-impurity device for graphite felt production, comprising a base plate, a first bracket is installed on the top right side of the base plate, a rotating roller is installed on the inner side of the first bracket, a tensioning assembly is arranged on the top middle side of the base plate, a third bracket is installed on the top left side of the base plate, a lower pressure roller is installed on the inner side of the third bracket, an upper pressure roller is arranged on the top of the lower pressure roller, dust pads are attached to the surfaces of the upper pressure roller and the lower pressure roller, a driving motor for driving the lower pressure roller to rotate is installed on the outer side of the third bracket, and an adjustment assembly is arranged between the upper pressure roller and the third bracket.

[0005] Preferably, the tensioning assembly includes two second brackets, each group of second brackets includes two groups of vertical support bar frames, and the four groups of support bar frames are arranged in parallel with each other in two groups. The two second brackets are symmetrically installed on the top middle side of the base plate, and the first tensioning roller is installed on the inner side of the right second bracket, and the second tensioning roller is installed on the inner side of the left second bracket. The height of the first tensioning roller is less than the height of the second tensioning roller.

[0006] Preferably, the adjustment assembly includes two adjustment grooves, which are symmetrically arranged on both sides of the third bracket. A mounting block is slidably fitted in the adjustment groove. The upper pressure roller is installed between the two mounting blocks. The side wall of the mounting block is provided with a through hole structure that matches the upper pressure roller. A threaded rod is installed on the top of the mounting block, and the top of the threaded rod passes through the third bracket.

[0007] Preferably, the threaded rod is threadedly connected to the third bracket, a knob is installed on the top of the threaded rod, T-shaped sliders are symmetrically arranged on both sides of the mounting block, T-shaped sliding grooves matching the T-shaped sliders are provided on the inner walls on both sides of the adjustment groove, and a connecting hole is provided on the top of the mounting block, and a bearing assembly is provided in the inner cavity of the connecting hole, and the bottom of the threaded rod is arranged in the inner cavity of the bearing assembly.

[0008] Preferably, support legs are installed at the four bottom corners of the bottom plate.

[0009] Preferably, an anti-slip seat is installed at the bottom of the supporting leg.

[0010] Preferably, the first bracket includes two groups of vertical support plate frames, and the two groups of support plate frames are installed horizontally. Circular rotating holes are opened on the support plate frames, and the inner cavity of each group of rotating holes is provided with a bearing assembly, and the two ends of the rotating roller are sleeved in the inner cavity of the bearing assembly.

[0011] Preferably, one end of the lower pressure roller passes through the third bracket and is connected to the power end of the drive motor, the drive motor is connected to the side wall of the third bracket through a bearing plate, and the other end of the lower pressure roller is rotatably connected to the side wall of the third bracket through a bearing assembly.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a tensioning assembly, and the second bracket, the first tensioning roller and the second tensioning roller are used in coordination to achieve the tensioning of the graphite felt, so that the graphite felt remains flat during the transportation process to prevent it from becoming loose.

[0014] 2. The utility model is provided with an adjustment component. By adjusting the groove, the mounting block, the threaded rod and the knob, the height of the upper pressure roller can be adjusted so that the distance between the upper pressure roller and the lower pressure roller is adapted to the thickness of the graphite felt. By driving the motor, the lower pressure roller and the upper pressure roller, the graphite felt can be pulled and transported. The dust-receiving pad can remove impurities such as fluff attached to both sides of the graphite felt, so as to achieve the effect of removing impurities. The operation is relatively simple, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the tensioning assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model.

[0018] In the figure: 1. bottom plate; 2. first bracket; 3. rotating roller; 4. tensioning assembly; 41. second bracket; 42. first tensioning roller; 43. second tensioning roller; 5. third bracket; 6. lower pressure roller; 7. upper pressure roller; 8. dust pad; 9. adjustment assembly; 91. adjustment slot; 92. mounting block; 93. threaded rod; 94. knob; 10. driving motor; 11. supporting leg; 12. anti-slip seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] See also Figure 1 Graphite felt is mainly used as a heat preservation and insulation material for single crystal silicon smelting furnaces. As a new type of environmentally friendly material, graphite felt is more and more widely used in life. It is used in aerospace, photovoltaic, semiconductor and other industries. The utility model provides a technical solution: a de-impurity device for graphite felt production, comprising a bottom plate 1, and support legs 11 are installed at the four corners of the bottom of the bottom plate 1.

[0022] In this embodiment, please refer to Figure 1 and Figure 2A first bracket 2 is installed on the right side of the top of the bottom plate 1, and a rotating roller 3 is installed on the inner side of the first bracket 2. The first bracket 2 includes two groups of vertical support plate frames, and the two groups of support plate frames are installed horizontally. A circular rotating hole is opened on the support plate frame, and the inner cavity of each group of rotating holes is provided with a bearing assembly. Both ends of the rotating roller 3 are sleeved in the inner cavity of the bearing assembly. A tensioning assembly 4 is provided on the middle side of the top of the bottom plate 1. The tensioning assembly 4 includes two second brackets 41, and each group of second brackets 41 includes two groups of vertical support bar frames, and the four groups of support bar frames are arranged in parallel with each other in two groups. The second bracket 41 is symmetrically installed on the top middle side of the base plate 1, a first tensioning roller 42 is installed on the inner side of the right second bracket 41, and a second tensioning roller 43 is installed on the inner side of the left second bracket 41. The height of the first tensioning roller 42 is smaller than the height of the second tensioning roller 43. By winding the graphite felt coil around the surface of the rotating roller 3, and pulling the graphite felt through the bottom of the first tensioning roller 42 and the top of the second tensioning roller 43 in turn, and then passing through between the upper pressure roller 7 and the lower pressure roller 6, the graphite felt is tensioned, so that the graphite felt remains flat during transportation to prevent it from being loosened.

[0023] In this embodiment, please refer to Figure 1 , a third bracket 5 is installed on the left side of the top of the bottom plate 1, and a lower pressure roller 6 is installed on the inner side of the third bracket 5, one end of the lower pressure roller 6 passes through the third bracket 5 and is connected with the power end of the driving motor 10, and the driving motor 10 is connected to the side wall of the third bracket 5 through the bearing plate, and the other end of the lower pressure roller 6 is rotatably connected with the side wall of the third bracket 5 through the bearing assembly. An upper pressure roller 7 is arranged on the top of the lower pressure roller 6, and the surfaces of the upper pressure roller 7 and the lower pressure roller 6 are both provided with a dust pad 8. A driving motor 10 for driving the lower pressure roller 6 to rotate is installed on the outer side of the third bracket 5. By starting the driving motor 10, the lower pressure roller 6 is driven to rotate, and the graphite felt is pulled and conveyed with the cooperation of the upper pressure roller 7. The dust pad 8 provided can remove impurities such as fluff attached to both sides of the graphite felt, so as to achieve the effect of removing impurities, which is relatively simple to operate and saves time and effort.

[0024] In this embodiment, please refer to Figure 1 and Figure 3An adjustment component 9 is provided between the upper pressure roller 7 and the third bracket 5. The adjustment component 9 includes two adjustment slots 91. The two adjustment slots 91 are symmetrically arranged on both sides of the third bracket 5. A mounting block 92 is slidably matched in the slot of the adjustment slot 91. The upper pressure roller 7 is installed between the two mounting blocks 92. The side wall of the mounting block 92 is provided with a through-hole structure matched with the upper pressure roller 7. A threaded rod 93 is installed on the top of the mounting block 92. The top of the threaded rod 93 passes through the third bracket 5. The threaded rod 93 is threadedly connected to the third bracket 5. A knob 94 is installed on the top of the threaded rod 93. The mounting block 9 2 are symmetrically provided with T-shaped sliding blocks, and T-shaped sliding grooves matching the T-shaped sliding blocks are provided on the inner walls of both sides of the adjusting groove 91, and a connecting hole is provided on the top of the mounting block 92, and a bearing assembly is provided in the inner cavity of the connecting hole, and the bottom of the threaded rod 93 is provided in the inner cavity of the bearing assembly, and by simultaneously turning the two knobs 94, the threaded rod 93 is driven to rotate by the knobs 94, and then the mounting block 92 is driven to move upward or downward along the adjusting groove 91, so that the height of the upper pressing roller 7 can be adjusted, so that the distance between the upper pressing roller 7 and the lower pressing roller 6 is adapted to the thickness of the graphite felt.

[0025] Embodiment 2:

[0026] See also Figure 1 This embodiment is different from the first embodiment in that an anti-skid seat 12 is installed at the bottom of the supporting leg 11. The anti-skid seat 12 increases the friction between the supporting leg 11 and the ground, thereby preventing the device from skidding.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphite felt production impurity removal device, comprising a bottom plate (1), Features: A first bracket (2) is installed on the right side of the top of the base plate (1), a rotating roller (3) is installed on the inner side of the first bracket (2), a tensioning assembly (4) is arranged on the middle side of the top of the base plate (1), a third bracket (5) is installed on the left side of the top of the base plate (1), a lower pressure roller (6) is installed on the inner side of the third bracket (5), an upper pressure roller (7) is arranged on the top of the lower pressure roller (6), dust pads (8) are attached to the surfaces of the upper pressure roller (7) and the lower pressure roller (6), a driving motor (10) for driving the lower pressure roller (6) to rotate is installed on the outer side of the third bracket (5), and an adjusting assembly (9) is arranged between the upper pressure roller (7) and the third bracket (5).

2. The impurity removal device for graphite felt production according to claim 1, Features: The tensioning assembly (4) comprises two second brackets (41), each group of second brackets (41) comprises two groups of vertical support bar frames, and the four groups of support bar frames are arranged in parallel with each other in two groups, and the two second brackets (41) are symmetrically installed on the top middle side of the bottom plate (1), and the first tensioning roller (42) is installed on the inner side of the second bracket (41) on the right side, and the second tensioning roller (43) is installed on the inner side of the second bracket (41) on the left side, and the height of the first tensioning roller (42) is less than the height of the second tensioning roller (43).

3. The impurity removal device for graphite felt production according to claim 1, Features: The adjustment component (9) comprises two adjustment grooves (91), the two adjustment grooves (91) are symmetrically arranged on both sides of the third bracket (5), a mounting block (92) is slidably fitted in the groove of the adjustment groove (91), the upper pressure roller (7) is installed between the two mounting blocks (92), a through hole structure matching the upper pressure roller (7) is provided on the side wall of the mounting block (92), a threaded rod (93) is installed on the top of the mounting block (92), and the top of the threaded rod (93) passes through the third bracket (5).

4. The impurity removal device for graphite felt production according to claim 3, Features: The threaded rod (93) is threadedly connected to the third bracket (5), a knob (94) is installed on the top of the threaded rod (93), T-shaped sliders are symmetrically arranged on both sides of the mounting block (92), T-shaped sliding grooves matching the T-shaped sliders are opened on the inner walls of both sides of the adjustment groove (91), a connecting hole is opened on the top of the mounting block (92), and a bearing assembly is arranged in the inner cavity of the connecting hole, and the bottom of the threaded rod (93) is arranged in the inner cavity of the bearing assembly.

5. The impurity removal device for graphite felt production according to claim 1, Features: Support legs (11) are installed at the four corners of the bottom of the base plate (1).

6. The impurity removal device for graphite felt production according to claim 5, Features: An anti-slip seat (12) is installed at the bottom of the supporting leg (11).

7. The impurity removal device for graphite felt production according to claim 1, Features: The first bracket (2) comprises two groups of vertical support plate frames, and the two groups of support plate frames are installed horizontally. Circular rotating holes are opened on the support plate frames, and the inner cavity of each group of rotating holes is provided with a bearing assembly, and the two ends of the rotating roller (3) are sleeved in the inner cavity of the bearing assembly.

8. The impurity removal device for graphite felt production according to claim 1, Features: One end of the lower pressure roller (6) passes through the third bracket (5) and is connected to the power end of the drive motor (10); the drive motor (10) is connected to the side wall of the third bracket (5) via a bearing plate; the other end of the lower pressure roller (6) is rotatably connected to the side wall of the third bracket (5) via a bearing assembly.

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