Heat preservation device of resin melting equipment of film coating machine

Abstract

The utility model relates to the technical field of composite material preparation equipment, in particular to a heat preservation device of film coating machine resin melting equipment, which comprises two wallboards, a heat preservation cross beam, a top heat preservation layer, a side heat preservation layer and a heat preservation door, the two wallboards are distributed in a front-back spaced mode, the top heat preservation layer is arranged at the top end of the middle of the two wallboards, and the side heat preservation layer is arranged at the top end of the middle of the two wallboards. Heat preservation doors are arranged at the upper ends of the two sides of the two wallboards, side heat preservation layers are arranged at the lower ends of the two sides of the two wallboards, heat preservation cross beams are arranged at the middle ends and the bottom ends of the two sides of the two wallboards, the heating unit is arranged at the middle ends of the interiors of the two wallboards, and wallboard heat preservation layers are arranged on the outer sides of the two wallboards. The device can reduce the heat loss of the resin melting device and improve the heat utilization efficiency, and meanwhile, the resin adding work and the safety protection function are facilitated.

Description

Technical Field

[0001] The utility model patent relates to the technical field of composite material preparation equipment, specifically, to a heat preservation device for resin melting equipment of a coating machine. Background Art

[0002] In the two-step preparation process of composite materials (prepreg), the first step is to use a coating machine to prepare the finished film (the surface of the substrate carries a uniform resin); during the use of the coating machine, it is necessary to continuously add and replenish resin raw materials.

[0003] The resin of the coating machine is solid at room temperature. The resin replenishing device of the coating machine adds the resin block to the top of two heating rollers, melts the resin by the rotation of the heating rollers, and then uses a scraper to peel off the resin for adding. This resin melting and replenishing device needs to use heat transfer oil for heating during use. In order to reduce heat loss during use and improve the utilization rate of heat. At the same time, in order to accelerate the melting speed of the resin, a resin insulation device for heat preservation of the resin is now needed. Utility Model Content

[0004] The utility model aims to provide a heat preservation device for resin melting equipment of a coating machine, so as to solve the above technical problems.

[0005] The utility model is implemented as follows: a heat preservation device for resin melting equipment of a coating machine comprises a wall panel, a heat preservation beam, a top heat preservation layer, a side heat preservation layer and a heat preservation door, wherein two wall panels are provided, the two wall panels are spaced apart from each other, a top heat preservation layer is provided at the top middle end of the two wall panels, heat preservation doors are provided at the upper ends of both sides of the two wall panels, side heat preservation layers are provided at the lower ends of both sides of the two wall panels, heat preservation beams are provided at the middle and bottom ends of both sides of the two wall panels, the heating unit is provided at the middle end inside the two wall panels, and wall panel heat preservation layers are provided at the outer sides of the two wall panels.

[0006] Furthermore, the heating unit includes a heating roller and a control system. There are two heating rollers, which are symmetrically distributed at the middle ends of the two wall panels. The control system is arranged on one side of the two heating rollers and is correspondingly connected to the two heating rollers.

[0007] Furthermore, a vacuum heat-insulating glass is provided at the middle end of the heat-insulating door.

[0008] Furthermore, gas springs are provided on both sides of the middle end of the thermal insulation door, and hinges are provided on both sides of the top end of the thermal insulation door.

[0009] Furthermore, a safety switch is provided on one side of the lower end of the thermal insulation door, and latches are provided on both sides of the bottom end of the thermal insulation door.

[0010] Furthermore, a scald-proof handle is provided at the middle of the lower end of the thermal insulation door.

[0011] Compared with the prior art, the utility model is a heat preservation device for resin melting equipment of a coating machine, which can reduce the heat loss of the resin melting device and improve the heat utilization efficiency, while also facilitating the resin adding work and the safety protection function. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0013] Figure 2 It is a left-side structural schematic diagram of the utility model.

[0014] The figure numerals involved in the above drawings are: wall panel 1, top insulation layer 2, side insulation layer 3, insulation beam 4, insulation door 5, vacuum insulation glass 6, gas spring 7, hinge 8, anti-scalding handle 9, safety switch 10, latch 11, wall panel insulation layer 12, heating roller 13. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0016] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0017] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0018] Reference Figure 1-2 As shown, it is a preferred embodiment provided by the utility model.

[0019] A thermal insulation device for resin melting equipment of a coating machine comprises a wall panel 1, a thermal insulation beam 4, a top thermal insulation layer 2, a side thermal insulation layer 3 and a thermal insulation door 5. Two wall panels 1 are provided, and the two wall panels 1 are spaced apart from each other. A top thermal insulation layer 2 is provided at the top middle end of the two wall panels 1, thermal insulation doors 5 are provided at the upper ends of both sides of the two wall panels 1, side thermal insulation layers 3 are provided at the lower ends of both sides of the two wall panels 1, thermal insulation beams 4 are provided at the middle and bottom ends of both sides of the two wall panels 1, and a heating unit is provided at the middle end inside the two wall panels 1.

[0020] The outer sides of the two wall panels 1 are provided with a wall panel insulation layer 12. The two wall panels 1 are fixed by the insulation beam 4 to form a frame device, the top insulation layer 2 is installed on the upper plane of the wall panel 1, the wall panel insulation layer 12 is installed on the facade of the wall panel 1, and the middle part of the two wall panels 1 is installed with an insulation door 5, an insulation beam 4, a side insulation layer 3 and an insulation beam 4 from top to bottom. At this time, the heating roller 13 is covered by the insulation layer in five directions of front, back, left, right and top. The top insulation layer 2, the side insulation layer 3, the insulation beam 4 and the insulation door 5 all adopt a sandwich structure, and the sandwich is filled with insulation materials for heat insulation. The wall panel insulation layer 12 is an insulation material used to reduce the heat loss of the wall panel 1.

[0021] The heating unit includes a heating roller 13 and a control system. Two heating rollers 13 are provided. The two heating rollers 13 are symmetrically distributed at the middle ends of the two wall panels 1. The control system is arranged on one side of the two heating rollers 13 and is correspondingly connected to the two heating rollers 13. The heating rollers 13 and the transmission assembly are arranged to facilitate heating of materials.

[0022] The middle end of the thermal insulation door 5 is provided with a vacuum thermal insulation glass 6. The thermal insulation door 5 is provided with a vacuum thermal insulation glass 6, so that the thermal insulation door 5 has a visual function, which is convenient for personnel to observe.

[0023] Gas springs 7 are provided on both sides of the middle end of the thermal insulation door 5, and hinges 8 are provided on both sides of the top end of the thermal insulation door 5. The thermal insulation door 5 is provided with gas springs 7 and hinges 8, so that the thermal insulation door 5 has an opening function, which is convenient for adding resin (material) to the heating roller 13 during use.

[0024] A safety switch 10 is provided on one side of the lower end of the thermal insulation door 5, and latches 11 are provided on both sides of the bottom end of the thermal insulation door 5. The thermal insulation door 5 is provided with a safety switch 10, which is convenient for disconnecting the operation of the heating roller 13 at the moment of opening the thermal insulation door 5, for safety protection and preventing squeezing, and the latch 11 is provided to improve the overall sealing.

[0025] The middle part of the lower end of the thermal insulation door 5 is provided with an anti-scalding handle 9. The thermal insulation door 5 is provided with an anti-scalding handle 9 to facilitate personnel to close the thermal insulation door 5.

[0026] The specific implementation method of the present invention is:

[0027] The heating roller 13 works inside the wall panel 1, and the heat dissipates to the surroundings to heat the surrounding air. The heated air moves upward under the action of thermal convection. At this time, the five directions of the heating roller 13, namely, the back, left, right, and top, are all covered by the insulation layer. The hot air is blocked by the insulation layer and stored in the frame of the resin melting equipment (top insulation layer 2, side insulation layer 3, insulation beam 4, and insulation door 5).

[0028] When it is necessary to add resin (material), the latch 11 is unlocked, and the heat preservation door 5 is lifted up by the action of the gas spring 7. At this time, the safety switch 10 is disconnected, and the control system stops the rotation of the heating roller 13. At this time, after the resin (material) is added above the heating roller 13, the heat preservation door 5 is pulled down by manually holding the anti-scalding handle 9 to close it, the latch 11 is locked, and the safety switch 10 is reset. At this time, the heating roller 13 resumes rotation.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat preservation device for resin melting equipment of a coating machine, characterized in that: It includes wall panels, insulation beams, a top insulation layer, a side insulation layer, a heating unit and an insulation door. There are two wall panels, which are spaced apart from each other in the front and back. A top insulation layer is provided at the top middle end of the two wall panels. Insulation doors are provided at the upper ends of both sides of the two wall panels. Side insulation layers are provided at the lower ends of both sides of the two wall panels. Insulation beams are provided at the middle and bottom ends of both sides of the two wall panels. The heating unit is arranged at the middle end inside the two wall panels, and wall panel insulation layers are provided on the outer sides of the two wall panels.

2. The heat preservation device of the resin melting equipment of the coating machine according to claim 1, characterized in that: The heating unit includes a heating roller and a control system. There are two heating rollers, which are symmetrically distributed at the middle ends of the two wall panels. The control system is arranged on one side of the two heating rollers and is correspondingly connected to the two heating rollers.

3. The heat preservation device of the resin melting equipment of the coating machine according to claim 2, characterized in that: The middle end of the thermal insulation door is provided with vacuum thermal insulation glass.

4. The heat preservation device of the resin melting equipment of the coating machine according to claim 3, characterized in that: Gas springs are arranged on both sides of the middle end of the thermal insulation door, and hinges are arranged on both sides of the top end of the thermal insulation door.

5. The heat preservation device of the resin melting equipment of the coating machine according to claim 4, characterized in that: A safety switch is arranged on one side of the lower end of the thermal insulation door, and latches are arranged on both sides of the bottom end of the thermal insulation door.

6. The heat preservation device of the resin melting equipment of the coating machine according to claim 5, characterized in that: A scalding prevention handle is arranged at the middle part of the lower end of the thermal insulation door.

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