Standing reaction device after molding of automobile door guard plate female die

Abstract

The utility model discloses a standing reaction device after molding of an automobile door guard plate female die, which relates to the technical field of automobile processing and comprises a standing box, a lower temperature control box fixedly mounted at the bottom end of the standing box, an upper temperature control box fixedly mounted at the top end of the standing box, and a placement platform movably arranged in the standing box. The lower temperature control box is communicated with the upper temperature control box through a plurality of communicating pipes, a drying assembly for drying air in the standing box is arranged on the outer side wall of the standing box, a closed box door is rotationally installed on the outer side wall of the standing box, and a plurality of supporting legs are fixedly installed at the bottom end of the lower temperature control box. By arranging the circulating assembly, the temperature uniformity is guaranteed, the circulating pump and the electric heating pipe are started, after the electric heating pipe heats a water source, heated water enters the lower temperature control box through the water pumping pipe and the water conveying pipe, then is conveyed into the upper temperature control box through the communicating pipe and finally returns to the water source box through the water return pipe, and the temperature uniformity is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile processing, in particular to a static reaction device for a negative film of an automobile door guard plate after molding. Background Art

[0002] Generally, a plurality of fittings and parts need to be installed on the automobile door guard plate to realize the corresponding functions.

[0003] Due to the position of the automobile door guard, if the multiple matching parts on the automobile door guard are not installed securely, not only will the function not be realized, but more importantly, the appearance quality of the entire vehicle will be affected. Therefore, the connection between the automobile door guard and the matching parts on it is very important. The static reaction facility after the negative film forming is used to cool and statically place the negative film after the negative film is hot-formed. It is widely used in film processing and production occasions and has a good use effect. With the continuous development of society, people's demand for static reaction facilities after negative film forming is gradually increasing.

[0004] Application number: CN202020014689.4 discloses a post-forming static reaction facility for negative film, comprising a fixed mounting plate, threaded mounting columns are fixedly mounted at the four corners of the lower surface of the fixed mounting plate, threaded lifting columns are arranged on the lower surface of the threaded mounting columns, threaded inner holes are provided on the inner surface of the threaded mounting columns, positioning foot pads are movably mounted on the outer surface of the lower end of the threaded lifting columns, a static reaction groove is provided in the middle position of the upper surface of the fixed mounting plate, and four drainage holes are provided inside the static reaction groove. The utility model provides a post-forming static reaction facility for negative film, which can cover and protect the negative film when it is cooled, prevent external dust from contaminating the negative film, and improve the production qualification rate of the negative film, and can adjust the overall fixed height of the facility, thereby adjusting the fixed level of the facility, so that the injected coolant is parallel, and the negative film is completely covered and cooled.

[0005] However, when the above device is used, the characteristics of the materials used for the door guard plate and the requirements of the production process are not taken into account. Different temperatures are suitable for different materials. After the compression molding of sheet molding compounds and bulk molding compounds, they sometimes need to be post-cured at a higher temperature to improve strength and durability. Therefore, the temperature during standing needs to consider the actual situation. Therefore, it is necessary to propose a standing reaction device for the negative film of the automobile door guard plate after molding. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a static reaction device for the negative film of an automobile door guard plate after molding.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A device for static reaction after negative film forming of automobile door guard plate comprises a static box, a lower temperature control box is fixedly installed on the bottom end of the static box, an upper temperature control box is fixedly installed on the top end of the static box, a placement platform is movably arranged in the static box, the lower temperature control box is connected to the upper temperature control box by a plurality of connecting pipes, a circulation component for supplying water to the lower temperature control box and the upper temperature control box is arranged on the outer wall of the static box, a drying component for drying the air in the static box is arranged on the outer wall of the static box, a closed box door is rotatably installed on the outer wall of the static box, and a plurality of supporting legs are fixedly installed on the bottom end of the lower temperature control box.

[0009] Preferably, the inner wall of the static box is symmetrically provided with limit grooves, the outer wall of the placement platform is symmetrically fixed with sliding blocks, the sliding blocks are slidably arranged in the limit grooves, a plurality of sliding grooves are provided at the bottom end of the static box, a plurality of support columns are fixedly arranged at the bottom end of the placement platform, the support columns are slidably arranged in the sliding grooves, a rotating ball is rotatably installed at the bottom end of each support column, and a plurality of fixed handles are fixedly arranged on the side of the placement platform close to the closed box door;

[0010] It is used to facilitate one end of the placement platform, open the sealed box door, pull the fixed handle outward, so that the sliding block slides in the limit groove, the support column slides in the sliding groove, and the rotating ball rotates at the same time, the car door guard plate is placed on the placement platform, and then the placement platform is pushed back into the static box.

[0011] Preferably, the circulation component comprises a water source box arranged outside the static box, a plurality of electric heating pipes are fixedly installed at the bottom of the water source box, a circulating water pump is fixedly installed at the top of the water source box, the circulating water pump is connected to a water pumping pipe, and the other end of the water pumping pipe penetrates to the bottom of the water source box;

[0012] The circulating water pump is connected to a water delivery pipe, the other end of which penetrates into the lower temperature control box; the upper temperature control box is connected to a return water pipe, the other end of which penetrates into the water source box;

[0013] It is used to supply water to the lower temperature control box and the upper temperature control box while ensuring the uniformity of temperature. The circulation pump and the electric heating tube are started. After the electric heating tube heats the water source, the heated water enters the lower temperature control box through the suction pipe and the water delivery pipe, and is then transported to the upper temperature control box through the connecting pipe, and finally returns to the water source box through the return pipe.

[0014] Preferably, the drying assembly comprises a drying box arranged outside the static box, an air extraction pump is fixedly installed on the top of the drying box, the air extraction pump is connected to an air extraction pipe, and the other end of the air extraction pipe runs through the drying box;

[0015] The vacuum pump is connected to an air delivery pipe, the other end of which penetrates into the static box, the static box is connected to an air guide pipe, the other end of which penetrates the outer wall of the drying box to the bottom of the drying box, and the drying box is filled with desiccant;

[0016] It is used to dry the air in the static box. Start the vacuum pump, and the air in the drying box enters the static box through the vacuum pipe and the air supply pipe. The air in the static box enters the drying box through the air guide pipe, and the desiccant dries the air.

[0017] The utility model has the following beneficial effects:

[0018] 1. By setting up the circulation component to ensure the uniformity of temperature, start the circulation pump and the electric heating tube. After the electric heating tube heats the water source, the heated water enters the lower temperature control box through the suction pipe and the water delivery pipe, and then is transported to the upper temperature control box through the connecting pipe, and finally returns to the water source box through the return pipe to ensure the uniformity of temperature.

[0019] 2. By setting up the drying component and starting the vacuum pump, the air in the drying box enters the static box through the vacuum pipe and the air supply pipe, and the air in the static box enters the drying box through the air guide pipe, and the desiccant dries the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the external structure of a device for static reaction after negative film forming of a door guard plate of an automobile proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of a device for static reaction after negative film forming of a door guard plate of an automobile proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the static box of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the circulation component of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the drying component of the utility model.

[0025] In the figure: 1. static box; 11. limit groove; 12. sliding groove; 2. lower temperature control box; 3. upper temperature control box; 4. placement platform; 41. sliding block; 42. support column; 43. rotating ball; 44. fixed handle; 5. connecting pipe; 6. circulation component; 61. water source box; 62. electric heating pipe; 63. circulating water pump; 64. suction pipe; 65. water supply pipe; 66. return pipe; 7. drying component; 71. drying box; 72. vacuum pump; 73. vacuum pipe; 74. air supply pipe; 75. air guide pipe; 76. desiccant; 8. sealed box door; 9. supporting legs. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore should not be understood as a limitation on the present invention.

[0028] Reference Figure 1-5 A static reaction device for negative film forming of automobile door guard plate comprises a static box 1, a lower temperature control box 2 is fixedly installed at the bottom of the static box 1, an upper temperature control box 3 is fixedly installed at the top of the static box 1, a placement platform 4 is movably arranged in the static box 1, the lower temperature control box 2 and the upper temperature control box 3 are connected by a plurality of connecting pipes 5, a circulation component 6 for supplying water to the lower temperature control box 2 and the upper temperature control box 3 is arranged on the outer wall of the static box 1, a drying component 7 for drying the air in the static box 1 is arranged on the outer wall of the static box 1, a closed box door 8 is rotatably installed on the outer wall of the static box 1, and a plurality of supporting legs 9 are fixedly installed at the bottom of the lower temperature control box 2.

[0029] The inner wall of the static box 1 is symmetrically provided with limit grooves 11, and the outer wall of the placement platform 4 is symmetrically fixed with sliding blocks 41, which are slidably set in the limit grooves 11. A plurality of sliding grooves 12 are provided at the bottom end of the static box 1, and a plurality of support columns 42 are fixedly installed at the bottom end of the placement platform 4, which are slidably set in the sliding grooves 12. Rotating balls 43 are rotatably installed at the bottom ends of the support columns 42. A plurality of fixed handles 44 are fixedly installed on the side of the placement platform 4 close to the closed box door 8.

[0030] The circulation component 6 includes a water source box 61 arranged outside the static box 1, and a plurality of electric heating pipes 62 are fixedly installed at the bottom end of the water source box 61. A circulating water pump 63 is fixedly installed at the top end of the water source box 61. The circulating water pump 63 is connected to a pumping pipe 64, and the other end of the pumping pipe 64 passes through the bottom of the water source box 61.

[0031] The circulating water pump 63 is connected to a water delivery pipe 65 , the other end of which penetrates into the lower temperature control box 2 . The upper temperature control box 3 is connected to a return water pipe 66 , the other end of which penetrates into the water source box 61 .

[0032] The drying assembly 7 includes a drying box 71 arranged outside the static box 1 , and an air pump 72 is fixedly installed on the top of the drying box 71 . The air pump 72 is connected to an air extraction pipe 73 , and the other end of the air extraction pipe 73 passes through the drying box 71 .

[0033] The vacuum pump 72 is connected to an air pipe 74, the other end of which passes through the still box 1. The still box 1 is connected to an air guide pipe 75, the other end of which passes through the outer wall of the drying box 71 to the bottom of the drying box 71. The drying box 71 is filled with a desiccant 76.

[0034] In the utility model, the sealed box door 8 is opened, and the fixed handle 44 is pulled outward, so that the sliding block 41 slides in the limiting groove 11, the support column 42 slides in the sliding groove 12, and the rotating ball 43 rotates at the same time, the automobile door guard plate is placed on the placement platform 4, and then the placement platform 4 is pushed back into the static box 1, and the circulating water pump 63 and the electric heating pipe 62 are started. After the electric heating pipe 62 heats the water source, the heated water enters the lower temperature control box 2 through the suction pipe 64 and the water delivery pipe 65, and then is transported to the upper temperature control box 3 through the connecting pipe 5, and finally returns to the water source box 61 through the return pipe 66 to ensure the uniformity of temperature, and the vacuum pump 72 is started, and the air in the drying box 71 enters the static box 1 through the suction pipe 73 and the air delivery pipe 74, and the air in the static box 1 enters the drying box 71 through the air guide pipe 75, and the desiccant 76 dries the air.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for allowing a negative film of a car door guard plate to stand for reaction after forming, comprising a standing box (1), characterized in that: A lower temperature control box (2) is fixedly mounted on the bottom of the still box (1), an upper temperature control box (3) is fixedly mounted on the top of the still box (1), a placement platform (4) is movably mounted inside the still box (1), the lower temperature control box (2) and the upper temperature control box (3) are connected via a plurality of connecting pipes (5), a circulation component (6) for supplying water to the lower temperature control box (2) and the upper temperature control box (3) is mounted on the outer wall of the still box (1), a drying component (7) for drying the air inside the still box (1) is mounted on the outer wall of the still box (1), a sealed box door (8) is rotatably mounted on the outer wall of the still box (1), and a plurality of supporting legs (9) are fixedly mounted on the bottom of the lower temperature control box (2).

2. The device for reacting the negative film of a door guard plate of an automobile after being formed and then left to stand for reaction according to claim 1, characterized in that: The inner wall of the static box (1) is symmetrically provided with a limit groove (11); the outer wall of the placement platform (4) is symmetrically fixedly provided with a sliding block (41); the sliding block (41) is slidably arranged in the limit groove (11); a plurality of sliding grooves (12) are provided at the bottom end of the static box (1); a plurality of support columns (42) are fixedly provided at the bottom end of the placement platform (4); the support columns (42) are slidably arranged in the sliding grooves (12); a rotating ball (43) is rotatably installed at the bottom end of each of the support columns (42); and a plurality of fixed handles (44) are fixedly provided on a side of the placement platform (4) close to the sealed box door (8).

3. The device for static reaction after negative film forming of automobile door guard plate according to claim 1, characterized in that: The circulation assembly (6) comprises a water source box (61) arranged outside the static box (1), a plurality of electric heating pipes (62) are fixedly installed at the bottom end of the water source box (61), a circulating water pump (63) is fixedly installed at the top end of the water source box (61), the circulating water pump (63) is connected to a water pumping pipe (64), and the other end of the water pumping pipe (64) passes through the bottom end of the water source box (61).

4. The device for static reaction of negative film forming of automobile door guard plate according to claim 3, characterized in that: The circulating water pump (63) is connected to a water delivery pipe (65), the other end of which passes through the lower temperature control box (2); the upper temperature control box (3) is connected to a water return pipe (66), the other end of which passes through the water source box (61).

5. The device for static reaction after negative film forming of automobile door guard plate according to claim 1, characterized in that: The drying assembly (7) comprises a drying box (71) arranged outside the static box (1), an air extraction pump (72) being fixedly mounted on the top of the drying box (71), the air extraction pump (72) being connected to an air extraction pipe (73), the other end of the air extraction pipe (73) passing through the drying box (71).

6. The device for static reaction after negative film forming of automobile door guard plate according to claim 5, characterized in that: The vacuum pump (72) is connected to an air supply pipe (74), the other end of which passes through the still box (1). The still box (1) is connected to an air guide pipe (75), the other end of which passes through the outer wall of the drying box (71) to the bottom of the drying box (71). The drying box (71) is filled with a desiccant (76).

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