Water tank pre-coating machine for heat resisting sheet production

Abstract

The utility model discloses a water tank pre-coating machine for heat insulation sheet production, which comprises a water tank main body, a bracket and a baking oven, the bracket is arranged on the left side of the water tank main body, the baking oven is arranged on the right side of the water tank main body, two groups of side plates are symmetrically arranged in the main body, and a guide roller, a pre-coating roller group, an upper compression roller and a lower compression roller are arranged between each group of side plates. The pre-coating device has the beneficial effects that the water tank structure is adopted, the heat insulation sheet is pre-coated in the water tank and then enters the baking oven to be dried, and the whole process is high in automation degree; the heat insulation sheet sequentially passes through the guide roller, the pre-coating roller and the pressing roller, a sizing material is attached to the surface of the heat insulation sheet through the pre-coating roller, then the heat insulation sheet is flattened through the pressing roller and finally dried through the baking oven, and the pretreatment effect is good.

Description

Technical Field

[0001] The utility model relates to a water tank pre-coating machine for producing heat insulation sheets, belonging to the technical field of heat insulation sheet processing. Background Art

[0002] As an important thermal insulation material, thermal insulation sheets play an important role in new energy vehicles, industry, construction and other fields. With the continuous advancement of technology and the continuous expansion of the market, the performance and application scope of thermal insulation sheets will continue to expand. Commonly used thermal insulation sheets include aerogel, ceramic fiber, silicone rubber, etc. Aerogel thermal insulation sheets are the most commonly used in battery insulation scenarios. In order to enhance the performance of aerogel thermal insulation sheets, coating operations will be performed on both sides of the thermal insulation sheets. The existing thermal insulation sheet pre-coating device is a single-sided pre-coating, which is inefficient. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a water tank pre-coating machine for producing thermal insulation sheets. The water tank pre-coating machine adopts a water tank structure. After the thermal insulation sheets are pre-coated in the water tank, they are placed in a baking oven for drying. The whole process has a high degree of automation and a good pre-coating effect.

[0004] The utility model is realized through the following scheme: a water tank pre-coating machine for producing thermal insulation sheets, comprising a water tank body, a bracket and a baking box, the bracket is on the left side of the water tank body, the baking box is on the right side of the water tank body, two groups of side panels are symmetrically installed in the body, and guide rollers, a pre-coating roller group, an upper pressure roller and a lower pressure roller are arranged between each group of side panels.

[0005] The upper pressing roller and the lower pressing roller are arranged vertically.

[0006] The guide roller, the upper pressing roller and the lower pressing roller are above the pre-coating roller group.

[0007] The pre-coating roller group comprises a plurality of pre-coating rollers, the pre-coating rollers are staggered, the side plates are connected to connecting parts, the pre-coating rollers are connected to the connecting parts, and the pre-coating rollers rotate on the connecting parts.

[0008] The number of the pre-coating rollers is 5.

[0009] The heat insulation sheet is connected to the guide roller and the pre-coating roller group in sequence, and then passes through between the upper pressing roller and the lower pressing roller.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model adopts a water tank pre-coating machine for the production of heat insulation sheets. The heat insulation sheets are pre-coated in the water tank and then placed in a baking oven for drying. The whole process has a high degree of automation.

[0012] 2. The utility model uses a water tank pre-coating machine for producing thermal insulation sheets. The thermal insulation sheets in the machine pass through guide rollers, pre-coating rollers and pressure rollers in sequence. The rubber material is attached to the surface of the thermal insulation sheet by the pre-coating rollers, and then is flattened by the pressure rollers. Finally, it is dried in a baking oven, and the pretreatment effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional structural schematic diagram of a water tank pre-coating machine for producing heat insulation sheets.

[0014] Figure 2 The utility model is a schematic diagram of the three-dimensional structure of a water tank of a water tank pre-coating machine for producing heat insulation sheets.

[0015] Figure 3 The utility model is a schematic diagram of the structure A of a water tank pre-coating machine for producing thermal insulation sheets.

[0016] Figure 4 The utility model is a schematic diagram of a pre-coating roller of a water tank pre-coating machine for producing a heat insulation sheet.

[0017] In the figure: 100 is the water tank body, 101 is the side plate, 102 is the guide roller, 103 is the pre-coating roller group, 104 is the upper pressing roller, 105 is the lower pressing roller, 200 is the bracket, 300 is the baking box, 400 is the insulation sheet, 1031 is the pre-coating roller, and 1032 is the connecting part. DETAILED DESCRIPTION

[0018] Combine the following Figure 1-4 The utility model is further described, but the protection scope of the utility model is not limited to the described contents.

[0019] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. The drawings are all in very simplified form and use inaccurate ratios, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.

[0020] Example 1

[0021] Reference Figure 1-3 A water tank pre-coating machine for producing thermal insulation sheets includes a water tank body 100, a bracket 200 and a baking oven 300. The bracket 200 is on the left side of the water tank body 100, and the baking oven 300 is on the right side of the water tank body 100. Two groups of side plates 101 are symmetrically installed in the main body 100, and guide rollers 102, pre-coating roller groups 103, upper pressure rollers 104 and lower pressure rollers 105 are arranged between each group of side plates 101.

[0022] The upper pressing roller 104 and the lower pressing roller 105 are vertically arranged, and the specifications of the upper pressing roller 104 and the lower pressing roller 105 are the same. The upper pressing roller 104 and the lower pressing roller 105 are soft rollers and have a certain elasticity.

[0023] The guide roller 102 , the upper pressing roller 104 and the lower pressing roller 105 are located above the pre-coating roller group 103 .

[0024] Reference Figure 4 The pre-coating roller group 103 includes five pre-coating rollers 1031 , which are staggered. A connecting portion 1032 is connected to the side plate 101 , and the pre-coating rollers 1031 are connected to the connecting portion 1032 , and the pre-coating rollers 1031 rotate on the connecting portion 1032 .

[0025] The bracket 200 is provided with an unwinding mechanism for placing the insulation sheet roll, and the insulation sheet 400 is rolled on the bracket 200, and then the insulation sheet 400 is connected to the guide roller 102 and the pre-coating roller group 103 in sequence. The pre-coating roller group 103 is a staggered structure, so that both the front and back sides of the insulation sheet 400 can contact the pre-coating roller 1031, so that the rubber material adheres to the surface of the insulation sheet 400, and the pre-coated insulation sheet 400 passes between the upper pressing roller 104 and the lower pressing roller 105. The upper pressing roller 104 and the lower pressing roller 105 flatten the insulation sheet 400 to make the surface of the insulation sheet 400 smooth, and finally enters the baking oven for deep drying. After drying, the insulation sheet 400 enters the subsequent spraying device for spraying operation.

[0026] Example 2

[0027] The pre-coating roller group 103 is a plurality of pre-coating rollers 1031 that are offset up and down. A connecting portion 1032 is connected to the side plate 101. The pre-coating rollers 1031 are connected to the connecting portion 1032. The pre-coating rollers 1031 rotate on the connecting portion 1032. The connecting portion 1032 is electrically connected to an external controller, which can control the pre-coating rollers 1031 to be in a rotating state and a locked state at the connecting portion 1032.

[0028] When the pre-coating roller 1031 is in the rotating state, the operating state is the same as that described in the first embodiment.

[0029] When the pre-coating roller 1031 is in a locked state, the pre-coating roller 1031 cannot rotate, and the heat insulation sheet 400 is in friction contact with the pre-coating roller 1031, thereby achieving different pre-coating effects.

[0030] Although the technical solutions of the present invention have been described and listed in detail, it should be understood that it is obvious to those skilled in the art to make modifications to the above-mentioned embodiments or adopt equivalent alternatives. These modifications or improvements made without departing from the spirit of the present invention are within the scope of protection required by the present invention.

Claims

1. A water tank pre-coating machine for producing thermal insulation sheets, characterized in that: The invention comprises a water tank body (100), a bracket (200) and a baking oven (300), wherein the bracket (200) is disposed on the left side of the water tank body (100), and the baking oven (300) is disposed on the right side of the water tank body (100), and two groups of side panels (101) are symmetrically installed in the body (100), and guide rollers (102), a pre-coating roller group (103), an upper pressing roller (104) and a lower pressing roller (105) are arranged between each group of side panels (101).

2. A water tank pre-coating machine for producing thermal insulation sheets according to claim 1, characterized in that: The upper pressing roller (104) and the lower pressing roller (105) are arranged vertically.

3. The water tank pre-coating machine for producing thermal insulation sheets according to claim 1, characterized in that: The guide roller (102), the upper pressure roller (104) and the lower pressure roller (105) are located above the pre-coating roller group (103).

4. The water tank pre-coating machine for producing thermal insulation sheets according to claim 1, characterized in that: The pre-coating roller group (103) comprises a plurality of pre-coating rollers (1031), the pre-coating rollers (1031) are staggeredly arranged, a connecting portion (1032) is connected to the side plate (101), the pre-coating rollers (1031) are connected to the connecting portion (1032), and the pre-coating rollers (1031) rotate on the connecting portion (1032).

5. A water tank pre-coating machine for producing thermal insulation sheets according to claim 4, characterized in that: There are five pre-coating rollers (1031).

6. The water tank pre-coating machine for producing thermal insulation sheets according to claim 1, characterized in that: The heat insulation sheet (400) is sequentially connected to the guide roller (102) and the pre-coating roller group (103), and then passes between the upper pressure roller (104) and the lower pressure roller (105).

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