Heating box for automotive trim part coating machine

Abstract

The utility model discloses a heating box for an automotive trim part coating machine, which relates to the technical field of automotive trim part coating machines and comprises a box body, a box cover is arranged on the surface of the box body, a sealing block is welded at the bottom of the box cover, a heating mechanism is arranged at the bottom of the sealing block, and the heating mechanism is arranged on the box cover. And a ventilation plate replacement mechanism is inserted into the bottom of the heating mechanism. The upper fixing frame is matched with an inserting block and an inserting groove, fixed to the surface of the lower fixing frame and matched with a pressing plate and a reset spring, a worker can conveniently separate the device and replace a ventilation plate in the device for dust removal, the problem that the heating effect is reduced due to too much dust on the surface of the ventilation plate is solved, the heating effect of the device is improved, and the service life of the device is prolonged. And a box cover and a sealing block are arranged to be matched with a partition plate groove and a sealing groove, heat loss of the heating box body in the heating box containing groove is reduced, it is guaranteed that heat loss of the device can be reduced, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration parts covering machines, in particular to a heating box used for automobile interior decoration parts covering machines. Background Art

[0002] The temperature-controlled coating machine is a device used to provide rotational drive for the products to be coated. The coating machine was specially developed in response to the requirements of a factory of the Aerospace Group. The main function of the equipment is to provide rotational drive for the products that need to be coated and to provide a temperature control environment for the vulcanization and curing of the coating layer. The two sets of drive devices installed on the head can achieve: rotational drive of diameter ≤200mm (chuck for small products) and diameter 500~600mm (clamp for large boosters), and the drive speeds are 0~200r / min and 0~50r / min respectively.

[0003] The Chinese patent publication number is CN210942549U, a heating box for automobile interior parts covering machine, the technical solution provided by the patent document is: including a heating mold and a clamping frame assembly arranged at the bottom of the heating mold, the heating mold and the clamping frame assembly are connected by a hinge shaft, the heating mold includes an upper cover body, the interior of the upper cover body is hollow, a heating box liner is arranged in the upper cover body, the heating box liner is fixed on the heating box installation groove, the clamping frame assembly includes a clamping frame, an isolation frame arranged in the clamping frame, and a ventilation plate is arranged on the isolation frame. In this application, a heating box is provided, through which the heating box is used for body packaging, and the original shape of the product can be reflected without any mold; the heating box has the functions of film heating, body fitting, vacuum and sealing at one time, the packaged object is placed on the printed cardboard, the transparent body-fitting film is heated and vacuumed, so that the product is fixed to the cardboard by the transparent body-fitting film, and the heating and vacuuming are automatically completed at one time.

[0004] In order to solve the problem of packaging finished products during the processing of automobile interior decoration, traditional packaging machines generally need to package them in cartons and then seal them after packaging. Since automobile interior decoration parts are generally small in size and large in number, the traditional packaging method consumes a lot of cartons. The existing technology uses a heating box for body-fitting packaging, which can reflect the original shape of the product without any mold; the heating box has the functions of film heating, body-fitting, vacuum and sealing at one time, placing the packaged object on the printed cardboard, heating the transparent body-fitting film and then vacuuming it, so that the product is fixed on the cardboard by the transparent body-fitting film, and heating and vacuuming are automatically completed at one time. However, the heat loss in the box cannot be avoided, which leads to the problem of reduced heating effect. Utility Model Content

[0005] The purpose of the utility model is to provide a heating box for an automobile interior parts covering machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A heating box for an automobile interior parts covering machine comprises a box body, a box cover is arranged on the surface of the box body, and a sealing block is welded to the bottom of the box cover.

[0008] A heating mechanism is arranged at the bottom of the sealing block, and a ventilation plate replacement mechanism is plugged into the bottom of the heating mechanism.

[0009] The ventilation plate replacement mechanism includes an upper fixed frame, which is arranged at the bottom of the heating mechanism. A plug-in block is welded on one side of the upper fixed frame, and pressure plates are movably installed on both sides of the plug-in block. A return spring is fixedly connected to the surface of the pressure plate, and a lower fixed frame is arranged at the bottom of the upper fixed frame.

[0010] A further improvement of the technical solution of the utility model is that the box cover is in a trapezoidal shape, the box cover is connected to the heating mechanism through a sealing block, and the box cover is installed on the top of the heating mechanism through the sealing block.

[0011] A further improvement of the technical solution of the utility model is that: the other end of the return spring is fixedly connected with a plug-in block, a plug-in slot is welded on one side of the lower fixed frame, and card slots are opened on both sides of the plug-in slot. The plug-in block cooperates with the plug-in slot to connect the upper fixed frame and the lower fixed frame, and is easy to disassemble.

[0012] A further improvement of the technical solution of the utility model is that: the plug-in slot is adapted to the plug-in block, the pressure plate is clamped inside the slot, a ventilation plate is provided at the connection between the upper fixed frame and the lower fixed frame, a placement rack is provided on the top surface of the upper fixed frame, and the pressure plate cooperates with the reset spring and the slot to make the connection between the upper fixed frame and the lower fixed frame more stable.

[0013] A further improvement of the technical solution of the utility model is that the heating mechanism includes a partition groove, the partition groove is placed on the surface of the placement frame at the top of the upper fixed frame, a sealing groove is opened on the top of the partition groove, and the partition groove is used to place the placement groove.

[0014] A further improvement of the technical solution of the utility model is that the partition groove is connected to the box cover through a sealing groove and a sealing block, and the partition groove and the box cover cooperate with the sealing groove and the sealing block to enhance the sealing performance of the device and avoid heat loss.

[0015] A further improvement of the technical solution of the utility model is that a heating box placement groove is placed inside the partition groove, a heating box body is placed inside the heating box placement groove, the heating box body is installed in the partition groove through the heating box placement groove, and provides a heat source for the device body.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a heating box for an automobile interior parts covering machine, which is fixed to the surface of a lower fixed frame through an upper fixed frame in conjunction with a plug-in block and a plug-in slot, and then in conjunction with a pressure plate and a return spring, so that the staff can conveniently separate it and replace and clean the ventilation plate inside it, thereby avoiding the problem of reduced heating effect due to excessive dust on the surface of the ventilation plate, thereby improving the heating effect of the device.

[0018] 2. The utility model provides a heating box for an automobile interior parts covering machine. By arranging a box cover and a sealing block in conjunction with a partition groove and a sealing groove, the heat loss of the heating box body in the heating box placement groove is reduced, thereby ensuring that the device can reduce heat loss and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the ventilation plate replacement mechanism of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0022] Figure 4 It is a schematic cross-sectional structural diagram of the heating mechanism of the utility model.

[0023] In the figure: 1. box body; 11. box cover; 12. sealing block; 2. ventilation plate replacement mechanism; 21. upper fixing frame; 22. plug-in block; 23. pressure plate; 24. reset spring; 25. lower fixing frame; 26. plug-in slot; 27. card slot; 28. ventilation plate; 3. heating mechanism; 31. partition slot; 32. sealing slot; 33. heating box placement slot; 34. heating box body. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-3As shown, the present embodiment provides a heating box for an automobile interior parts covering machine, comprising a box body 1, a box cover 11 is arranged on the surface of the box body 1, a sealing block 12 is welded to the bottom of the box cover 11, a heating mechanism 3 is arranged at the bottom of the sealing block 12, a ventilation plate replacement mechanism 2 is plugged into the bottom of the heating mechanism 3, the ventilation plate replacement mechanism 2 comprises an upper fixed frame 21, the upper fixed frame 21 is arranged at the bottom of the heating mechanism 3, a plug-in block 22 is welded to one side of the upper fixed frame 21, a pressing plate 23 is movably installed on both sides of the plug-in block 22, a reset spring 24 is fixedly connected to the surface of the pressing plate 23, a lower fixed frame 25 is arranged at the bottom of the upper fixed frame 21, the box cover 11 is in a trapezoidal shape, the box cover 11 is connected to the heating mechanism 3 through the sealing block 12, the box cover 11 is installed on the top of the heating mechanism 3 through the sealing block 12, the other end of the reset spring 24 is fixedly connected to the plug-in block 22, the lower fixed frame 25 A plug-in slot 26 is welded on one side, and a card slot 27 is provided on both sides of the plug-in slot 26. The plug-in block 22 cooperates with the plug-in slot 26 to connect the upper fixed frame 21 and the lower fixed frame 25, and it is easy to disassemble. The plug-in slot 26 is adapted to the plug-in block 22, and the pressure plate 23 is carded in the inside of the card slot 27. A ventilation plate 28 is provided at the connection between the upper fixed frame 21 and the lower fixed frame 25, and a placement rack is provided on the top surface of the upper fixed frame 21. The pressure plate 23 cooperates with the reset spring 24 and the card slot 27 to make the connection between the upper fixed frame 21 and the lower fixed frame 25 more stable. The upper fixed frame 21 cooperates with the plug-in block 22 and the plug-in slot 26 to be fixed on the surface of the lower fixed frame 25, and then cooperates with the pressure plate 23 and the reset spring 24, which is convenient for the staff to separate it, replace and clean the ventilation plate 28 inside it, and avoid the problem of reduced heating effect due to excessive dust on the surface of the ventilation plate 28, thereby improving the heating effect of the device.

[0027] Example 2

[0028] like Figure 4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the heating mechanism 3 includes a partition groove 31, the partition groove 31 is placed on the placement frame surface at the top of the upper fixed frame 21, and a sealing groove 32 is opened on the top of the partition groove 31, and the partition groove 31 is used to place the placement groove, and the partition groove 31 is connected to the box cover 11 through the sealing groove 32 and the sealing block 12, and the partition groove 31 and the box cover 11 cooperate with the sealing groove 32 and the sealing block 12 to enhance the sealing of the device and avoid its heat loss, and a heating box placement groove 33 is placed inside the partition groove 31, and a heating box body 34 is placed inside the heating box placement groove 33, and the heating box body 34 is installed in the partition groove 31 through the heating box placement groove 33, and provides a heat source for the device body, and by arranging the box cover 11 and the sealing block 12 to cooperate with the partition groove 31 and the sealing groove 32, the heat loss of the heating box body 34 in the heating box placement groove 33 is reduced, thereby ensuring that the device can reduce heat loss and improving the working efficiency of the device.

[0029] The following is a detailed description of the working principle of the heating box used in the automotive interior parts covering machine.

[0030] like Figure 1-4 As shown, when the device is used, the upper fixed frame 21 cooperates with the plug-in block 22 and the plug-in slot 26 to be fixed on the surface of the lower fixed frame 25, and then cooperates with the pressure plate 23 and the return spring 24 to facilitate the staff to separate it and replace and clean the ventilation plate 28 inside it, thereby avoiding the problem of reduced heating effect due to excessive dust on the surface of the ventilation plate 28, thereby improving the heating effect of the device, and reducing the heat loss of the heating box body 34 in the heating box placement slot 33 through the box cover 11 and the sealing block 12 in combination with the partition slot 31 and the sealing slot 32, thereby reducing the heat loss of the heating box body 34 in the heating box placement slot 33, thereby ensuring that the device can reduce heat loss and improving the working efficiency of the device.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A heating box for an automobile interior parts coating machine, comprising a box body (1), characterized in that: The surface of the box body (1) is provided with a box cover (11), and a sealing block (12) is welded to the bottom of the box cover (11); A heating mechanism (3) is provided at the bottom of the sealing block (12), and a ventilation plate replacement mechanism (2) is plugged into the bottom of the heating mechanism (3); The ventilation plate replacement mechanism (2) comprises an upper fixing frame (21), the upper fixing frame (21) being arranged at the bottom of the heating mechanism (3), a plug-in block (22) being welded to one side of the upper fixing frame (21), pressure plates (23) being movably mounted on both sides of the plug-in block (22), a return spring (24) being fixedly connected to the surface of the pressure plate (23), and a lower fixing frame (25) being arranged at the bottom of the upper fixing frame (21).

2. A heating box for an automobile interior parts coating machine according to claim 1, characterized in that: The box cover (11) is in the shape of a trapezoid, and the box cover (11) is connected to the heating mechanism (3) via a sealing block (12).

3. The heating box for automobile interior parts coating machine according to claim 1, characterized in that: The other end of the return spring (24) is fixedly connected to a plug-in block (22), one side of the lower fixed frame (25) is welded with a plug-in slot (26), and both sides of the plug-in slot (26) are provided with clamping slots (27).

4. A heating box for an automobile interior parts coating machine according to claim 3, characterized in that: The plug-in slot (26) is matched with the plug-in block (22), the pressure plate (23) is clamped inside the clamping slot (27), a ventilation plate (28) is provided at the connection between the upper fixing frame (21) and the lower fixing frame (25), and a placement rack is provided on the top surface of the upper fixing frame (21).

5. The heating box for automobile interior parts coating machine according to claim 4, characterized in that: The heating mechanism (3) comprises a partition groove (31), the partition groove (31) is placed on the surface of a placement frame at the top of the upper fixed frame (21), and a sealing groove (32) is opened at the top of the partition groove (31).

6. A heating box for an automobile interior parts coating machine according to claim 5, characterized in that: The partition plate groove (31) is connected to the box cover (11) via a sealing groove (32) and a sealing block (12).

7. A heating box for an automobile interior parts coating machine according to claim 6, characterized in that: A heating box placement groove (33) is placed inside the partition groove (31), and a heating box body (34) is placed inside the heating box placement groove (33).

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