Heating type efficient pyrography roller for insulation board production

Abstract

The utility model relates to the field of insulation board production, and discloses a heating type efficient pyrography roller for insulation board production, which comprises a connecting shaft, a hollow roller body, a heat conduction layer, a heating plate, a heat insulation layer, a sealing plate, an electric slip ring, a connecting assembly and a driven gear. Through the arranged electric slip ring, the driven gear and the connecting assembly, the hollow roller body can rotate under the driving of an external driving device; through the arrangement of the heating plate, the heat conduction layer and the heat insulation layer, the heat conduction efficiency can be improved, and then the heating speed of the hollow roller body is increased; through cooperative use of the structures, the efficiency of carrying out pyrography operation on the surface of the insulation board can be improved.

Description

Technical Field

[0001] The utility model relates to the field of heat preservation board production, in particular to a heating type high-efficiency embossing roller for heat preservation board production. Background Art

[0002] During the production of heat preservation boards, patterns usually need to be processed on their surfaces; when processing patterns, an embossing roller is sometimes used.

[0003] In the prior art, heating wires are usually arranged inside the embossing roller. By energizing the heating wires to generate heat, the heat is conducted to the roller body through the air, so that the temperature of the roller body rises, and then the pattern on the surface of the roller body is embossed on the surface of the heat preservation board.

[0004] However, during the use of the above embossing roller, there are problems of low heat conduction efficiency and slow heating speed of the roller body. Summary of the Utility Model

[0005] Based on the above problems, the purpose of the utility model is to provide a heating type high-efficiency embossing roller for heat preservation board production to solve the problems existing in the above prior art.

[0006] The utility model adopts the following technical scheme:

[0007] The utility model provides a heating type high-efficiency embossing roller for heat preservation board production, including:

[0008] A connecting shaft, on which a hollow roller body is rotatably sleeved. Along the circumferential direction of the inner wall of the hollow roller body, a heat conduction layer, a heating plate, a heat insulation layer and a sealing plate are sequentially attached. The sealing plate is detachably connected to the hollow roller body;

[0009] An electric slip ring, which is arranged on one side of the hollow roller body. Its inner ring is fixedly sleeved on the connecting shaft, and the outer ring is connected to the hollow roller body through a connecting component; a wire passing hole is arranged on the side wall of the hollow roller body, and the wire of the heating plate passes through the wire passing hole and is connected to the wire on the outer ring;

[0010] A driven gear, which is sleeved on the outer ring, and the driven gear is connected to an external driving device.

[0011] Further, the connecting component includes a connecting ring sleeved on the outer ring, and the connecting ring and the hollow roller body are connected by a plurality of connecting rods.

[0012] Furthermore, folding edges are arranged on both sides of the sealing plate, and the folding edges are detachably connected to the hollow roller body by means of bolt connection.

[0013] Furthermore, it further includes a dust removal component. The dust removal component includes a mounting bracket connected to the connecting shaft. A dust suction pipe is arranged on the mounting bracket. One end of the dust suction pipe is closed, and the other end is connected to an external dust suction device. A plurality of dust suction heads are arranged at intervals on the dust suction pipe, and the plurality of dust suction heads are correspondingly arranged with the hollow roller body.

[0014] Furthermore, a plurality of fixing pieces are arranged at intervals on the mounting bracket, and the dust suction pipe is connected to the mounting bracket through the plurality of fixing pieces.

[0015] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0016] By providing the electric slip ring, the driven gear and the connecting component, the hollow roller body can be rotated under the drive of the driving device. By providing the heating plate, the heat conducting layer and the heat insulating layer, the heat conduction efficiency can be improved, and further the heating speed of the hollow roller body can be increased. Through the combined use of the above structures, the efficiency of embossing the surface of the heat preservation board can be improved. Description of the Drawings

[0017] The following further describes the present utility model with reference to the drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the heating type high-efficiency embossing roller for heat preservation board production in Embodiment 1 of the present utility model;

[0019] Figure 2 It is a front view cross-sectional view of the hollow roller body in Embodiment 1 of the present utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the dust removal component in Embodiment 2 of the present utility model.

[0021] Description of the reference numerals: 1. Connecting shaft; 2. Hollow roller body; 201. Wire passing hole; 3. Heat conducting layer; 4. Heating plate; 5. Heat insulating layer; 6. Sealing plate; 601. Flanging; 7. Electric slip ring; 701. Inner ring; 702. Outer ring; 8. Connecting component; 81. Connecting ring; 82. Connecting rod; 9. Driven gear; 10. Dust removal component; 101. Mounting bracket; 102. Dust suction pipe; 103. Dust suction head; 104. Fixing piece. Detailed Embodiments

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments.

[0023] Embodiment 1

[0024] As Figure 1 - Figure 2As shown in the figure, in this embodiment, a heating type high-efficiency embossing roller for heat preservation board production is disclosed, which includes a connecting shaft 1. A hollow roller body 2 is rotatably sleeved on the connecting shaft 1. Along the circumferential direction, a heat conduction layer 3, a heating plate 4, a heat insulation layer 5 and a sealing plate 6 are sequentially attached to the inner wall of the hollow roller body 2. The sealing plate 6 is detachably connected to the hollow roller body 2; an electric slip ring 7 is arranged on one side of the hollow roller body 2. Its inner ring 701 is fixedly sleeved on the connecting shaft 1, and its outer ring 702 is connected to the hollow roller body 2 through a connecting component 8; a wire passing hole 201 is arranged on the side wall of the hollow roller body 2. The wire of the heating plate 4 passes through the wire passing hole 201 and is connected to the wire on the outer ring 702; a driven gear 9 is fixedly sleeved on the outer ring 702, and the driven gear 9 is connected to an external driving device.

[0025] In the first embodiment, both ends of the hollow roller body 2 are rotatably connected to the connecting shaft 1 through bearings; the heat conduction layer 3 is set as a graphene electrothermal film, and the heat insulation layer 5 is set as a silica aluminum fiber blanket; folding edges 601 are fixed on both sides of the sealing plate 6, and the folding edges 601 are detachably connected to the hollow roller body 2 by means of bolts; the driving device can be a driving motor and a driving gear. The driving gear is fixedly sleeved on the output shaft of the motor, and the driving gear is meshed with the driven gear 9.

[0026] The working process of the above technical solution is as follows: both ends of the connecting shaft 1 are respectively fixed on the frame of the equipment, and the driven gear 9 is meshed with the driving gear of the driving device; then the wire on the inner ring 701 of the electric slip ring 7 is connected to the external power supply line; after the power is turned on, the heating plate 4 starts to heat and generate heat, and the heat is quickly conducted to the hollow roller body 2 through the heat conduction layer 3, so that the temperature of the hollow roller body 2 rises; when the temperature of the hollow roller body 2 reaches the preset temperature, the driving device is started to drive the driven gear 9 to rotate, the driven gear 9 drives the outer ring 702 to rotate, and the outer ring 702 drives the hollow roller body 2 to rotate through the connecting component 8, so as to perform embossing operation on the surface of the heat preservation board.

[0027] Adopting this solution, through the electric slip ring 7, the driven gear 9 and the connecting component 8 provided, the hollow roller body 2 can be rotated under the drive of the driving device; through the heating plate 4, the heat conduction layer 3 and the heat insulation layer 5 provided, the heat conduction efficiency can be improved, and further the heating speed of the hollow roller body 2 can be increased; through the combined use of the above structures, the efficiency of the embossing operation on the surface of the heat preservation board can be improved.

[0028] In a further optimized solution, the connecting component 8 includes a connecting ring 81 fixedly sleeved on the outer ring 702, and the connecting ring 81 is connected to the hollow roller body 2 through a plurality of connecting rods 82.

[0029] In the first embodiment, a plurality of connecting rods 82 are evenly arranged along the circumferential direction of the outer ring 702, and both ends of the connecting rods 82 are fixedly connected to the outer ring 702 and the hollow roller body 2 respectively. By providing the connecting ring 81 and the connecting rods 82, when the driving device drives the driven gear 9 and the outer ring 702 to rotate, the hollow roller body 2 can be driven to rotate.

[0030] Embodiment 2

[0031] As Figure 3 shown, on the basis of the above-mentioned first embodiment, the difference from the above-mentioned first embodiment is that: this second embodiment further includes a dust removal assembly 10, and the dust removal assembly 10 includes a mounting frame 101 fixedly connected to the connecting shaft 1. A dust suction pipe 102 is arranged on the mounting frame 101. One end of the dust suction pipe 102 is closed, and the other end is connected to an external dust suction device; a plurality of dust suction heads 103 are arranged at intervals on the dust suction pipe 102, and the plurality of dust suction heads 103 are all arranged corresponding to the hollow roller body 2.

[0032] In this second embodiment, a plurality of dust suction heads 103 are all located above the hollow roller body 2. The top of the dust suction head 103 is fixedly connected to the bottom of the dust suction pipe 102, and the bottom of the dust suction head 103 is set as a flared opening; the dust suction device can be set to a structure similar to a vacuum cleaner.

[0033] Adopting this solution, through the provided dust removal assembly 10, dust and other impurities on the surface of the hollow roller body 2 can be sucked out, thereby improving the embossing effect on the insulation board.

[0034] For a further optimized solution, a plurality of fixing members 104 are fixedly arranged at intervals on the mounting frame 101, and the dust suction pipe 102 is connected to the mounting frame 101 through the plurality of fixing members 104. In this second embodiment, the fixing members 104 can be set as pipe clamps, and the dust suction pipe 102 can be fixed through the provided plurality of fixing members 104.

[0035] The above-described embodiments are only descriptions of the preferred modes of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A heating type high-efficiency hot stamping roller for the production of thermal insulation boards, characterized in that: include: A connecting shaft (1), wherein a hollow roller body (2) is rotatably sleeved on the connecting shaft (1), and the inner wall of the hollow roller body (2) is sequentially fitted with a heat conducting layer (3), a heating plate (4), a heat insulating layer (5) and a sealing plate (6) along the circumferential direction, and the sealing plate (6) is detachably connected to the hollow roller body (2); An electric slip ring (7), the electric slip ring (7) being arranged on one side of the hollow roller body (2), the inner ring (701) of the electric slip ring being fixedly sleeved on the connecting shaft (1), and the outer ring (702) being connected to the hollow roller body (2) via a connecting assembly (8); a wire hole (201) being arranged on the side wall of the hollow roller body (2), and the wire of the heating plate (4) passing through the wire hole (201) and being connected to the wire on the outer ring (702); A driven gear (9), wherein the driven gear (9) is sleeved on the outer ring (702), and the driven gear (9) is connected to an external driving device.

2. The high-efficiency hot stamping roller for producing thermal insulation boards according to claim 1, characterized in that: The connecting assembly (8) comprises a connecting ring (81) sleeved on the outer ring (702), and the connecting ring (81) is connected to the hollow roller body (2) via a plurality of connecting rods (82).

3. The high-efficiency hot stamping roller for producing thermal insulation boards according to claim 1, characterized in that: Folding edges (601) are provided on both sides of the sealing plate (6), and the folding edges (601) are detachably connected to the hollow roller body (2) by means of bolt connection.

4. The high-efficiency hot stamping roller for producing thermal insulation boards according to claim 1, characterized in that: The invention also comprises a dust removal component (10), wherein the dust removal component (10) comprises a mounting frame (101) connected to the connecting shaft (1), a dust suction pipe (102) being arranged on the mounting frame (101), one end of the dust suction pipe (102) being closed, and the other end being connected to an external dust suction device; a plurality of dust suction heads (103) being arranged at intervals on the dust suction pipe (102), and the plurality of dust suction heads (103) being arranged corresponding to the hollow roller body (2).

5. The heating type high-efficiency hot stamping roller for the production of thermal insulation boards according to claim 4, characterized in that: A plurality of fixing members (104) are arranged at intervals on the mounting frame (101), and the dust suction pipe (102) is connected to the mounting frame (101) via the plurality of fixing members (104).

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