Profiling spraying box for new energy automobile battery box

Abstract

The utility model relates to the field of die casting, and discloses a profiling spraying box for a new energy automobile battery box, and the profiling spraying box is characterized in that two fixed die loop spraying devices I, a fixed die loop spraying device II, a fixed die high-pressure blowing part and a fixed die loop spraying device III are sequentially arranged on a mounting frame on the right side from top to bottom; a first movable mold loop spraying device, a second movable mold loop spraying device and two third movable mold loop spraying devices are sequentially mounted on the mounting frame on the left side from top to bottom, and a movable mold high-pressure blowing part is arranged in the space between the two third movable mold loop spraying devices. A first fixed mold loop spraying device, a second fixed mold loop spraying device, a fixed mold high-pressure blowing part and a third fixed mold loop spraying device which are used for spraying a fixed mold are arranged on the right side of the spraying device, and a first movable mold loop spraying device, a second movable mold loop spraying device, a movable mold high-pressure blowing part and a third movable mold loop spraying device are arranged on the left side of the spraying device. And air blowing operation can be carried out after spraying, so that the spraying time is shortened.

Description

Technical Field

[0001] The utility model relates to the field of die casting, in particular to a contoured spray box for a new energy vehicle battery box. Background Art

[0002] New energy vehicle battery boxes are all produced by die casting. During die casting, the mold needs to be sprayed, that is, a mixture of release agent and water in a certain proportion is sprayed on the mold to prevent the mold from burning, sticking to aluminum, sticking to the mold, and cooling the mold, ensuring the appearance quality of the product and achieving the purpose of normal production. The existing spray box is a universal spray box. For the spraying of the frame around the fixed mold core and the spraying of the four sliders of the moving mold, separate spraying and drying are required. The spraying time is 22 seconds, the blowing time is 18 seconds, and the entire die casting cycle of the product is 84 seconds. The die casting cycle is very long. For this reason, we designed a contoured spray box for new energy vehicle battery boxes. Utility Model Content

[0003] In order to solve the technical problem that the spraying of the frame around the fixed mold core and the spraying of the four sliders of the movable mold need to be sprayed and blown dry separately, resulting in a long die-casting time, the utility model provides a contoured spray box for a new energy vehicle battery box.

[0004] The utility model is implemented by the following technical scheme: a contoured spray box for a new energy vehicle battery box, comprising two left and right mounting frames connected by brackets, wherein the mounting frame on the right is provided with two fixed mold circuit spraying ones, one fixed mold circuit spraying two, one fixed mold high-pressure blowing piece and one fixed mold circuit spraying three in sequence from top to bottom, and the mounting frame on the left is provided with a movable mold circuit spraying one, a movable mold circuit spraying two and two movable mold circuit spraying three in sequence from top to bottom, wherein a movable mold high-pressure blowing piece is provided in the space between the two movable mold circuit spraying threes.

[0005] As a further improvement of the above scheme, the fixed mold circuit spraying 1 includes two fixed mold mounting plates 1 installed above the right mounting frame, multiple fixed mold nozzles 1 are arranged on the fixed mold mounting plate 1, and the multiple fixed mold nozzles 1 are connected by pipelines. The fixed mold circuit spraying 2 includes two fixed mold mounting plates 2 installed above the right mounting frame, multiple fixed mold nozzles 2 are arranged on the fixed mold mounting plate 2, and the multiple fixed mold nozzles 2 are connected by pipelines. The fixed mold circuit spraying 3 includes a fixed mold mounting plate 3 installed above the right mounting frame, multiple fixed mold nozzles 3 are arranged on the fixed mold mounting plate 3, and the multiple fixed mold nozzles 3 are connected by pipelines. The positions of the fixed mold nozzles 1, 2 and 3 match the die-casting membrane cavity on the fixed mold, and can perform all-round spraying treatment on the inner wall of the die-casting membrane cavity on the fixed mold.

[0006] As a further improvement of the above scheme, a mounting strip is installed on the mounting frame on the right side, an air pipe is arranged in the mounting strip, and a plurality of blowing nozzles distributed at equal intervals are arranged on the mounting strip, and the plurality of blowing nozzles are all connected to the air pipe. The blowing nozzles can achieve all-round coverage of the fixed mold, thereby ensuring efficient drying and cleaning of the fixed mold.

[0007] As a further improvement of the above scheme, the movable mold circuit spraying 1 includes a movable mold mounting plate 1 installed above the right mounting frame, and a plurality of movable mold spray heads 1 are arranged on the movable mold mounting plate 1, and the plurality of movable mold spray heads 1 are connected through pipelines;

[0008] The movable mold circuit spraying device 2 includes a mounting plate 2 arranged on a left mounting frame, a plurality of movable mold spray heads 2 are arranged on the mounting plate 2, and side spray heads 1 and 2 are symmetrically arranged on both sides of the mounting plate 2;

[0009] The movable mold circuit spraying three includes two movable mold mounting plates three installed above the right mounting frame, a plurality of movable mold spray heads three are arranged on the movable mold mounting plates three, and the plurality of movable mold spray heads three are connected through pipelines. The positions of movable mold spray head one, movable mold spray head two and movable mold spray head three match the die-casting membrane cavity on the movable mold, which can perform all-round spraying treatment on the inner wall of the die-casting membrane cavity on the movable mold, and the spray head one and side spray head two on the left and right sides can spray the sliders on the left and right sides.

[0010] As a further improvement of the above scheme, a mounting strip is installed on the mounting frame on the left side, an air pipe 2 is arranged in the mounting strip, and a plurality of blowing nozzles 2 distributed at equal intervals are arranged on the mounting strip, and the plurality of blowing nozzles 2 are all connected to the air pipe 2. The length of the blowing nozzles 2 is gradually lengthened from the left and right sides toward the middle, and the blowing nozzles 2 can extend into the lower slider, so as to achieve all-round coverage of the movable mold.

[0011] As a further improvement of the above scheme, the front ends of the blowing nozzles 1 and 2 are designed to be flat, and the vertical tile system is used for large-diameter blowing. The high-speed airflow formed by the flat blowing nozzles 1 and 2 is combined; the large-diameter blowing volume of the vertical tile system can ensure efficient and rapid blowing and cleaning of the fixed mold and the movable mold.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model combines two spray boxes for spraying the fixed mold and the movable mold into one, arranges fixed mold circuit spraying 1, fixed mold circuit spraying 2, fixed mold high-pressure blowing part and fixed mold circuit spraying 3 for spraying the fixed mold on the right side, and arranges movable mold circuit spraying 1, movable mold circuit spraying 2, movable mold high-pressure blowing part and movable mold circuit spraying 3 on the left side, so that the fixed mold and the movable mold can be sprayed at the same time, thereby improving production efficiency;

[0014] By combining the fixed mold high-pressure blowing parts, the movable mold high-pressure blowing parts and the nozzle assembly, the blowing operation can be carried out immediately after spraying, without taking out and replacing a new blowing structure, thereby shortening the spraying time and accelerating the production efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A distribution diagram of fixed mold circuit spraying 1, fixed mold circuit spraying 2, fixed mold circuit spraying 3 and fixed mold high-pressure blowing parts of a contour spray box for a new energy vehicle battery box provided by the utility model;

[0016] Figure 2 This is a distribution diagram of the dynamic mold circuit spraying 1, dynamic mold circuit spraying 2, dynamic mold circuit spraying 3 and the fixed and dynamic high-pressure blowing parts in a contour spraying box for a new energy vehicle battery box;

[0017] Figure 3 It is a schematic diagram of the positions of the spray box, the fixed mold and the movable mold;

[0018] Figure 4 To define a mimetic overlay;

[0019] Figure 5 Animated graphic overlay.

[0020] Description of main symbols:

[0021] 1. Mounting frame; 2. Fixed mold circuit spray one; 21. Fixed mold nozzle one; 3. Fixed mold circuit spray two; 31. Fixed mold nozzle two; 4. Fixed mold high-pressure blowing part; 41. Blowing nozzle one; 5. Fixed mold circuit spray three; 51. Fixed mold nozzle three; 6. Moving mold circuit spray one; 61. Moving mold nozzle one; 7. Moving mold circuit spray two; 71. Moving mold nozzle two; 72. Side nozzle one; 73. Side nozzle two; 8. Moving mold circuit spray three; 81. Moving mold nozzle three; 9. Moving mold high-pressure blowing part; 91. Blowing nozzle two. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Example:

[0024] Please combine Figure 1-Figure 5A contoured spray box for a new energy vehicle battery box of the present embodiment includes two left and right mounting frames 1 connected by brackets, two fixed mold circuit spraying 1s 2, a fixed mold circuit spraying 2 3, a fixed mold high-pressure blowing piece 4 and a fixed mold circuit spraying 3 5 are arranged on the right mounting frame 1 from top to bottom, and a movable mold circuit spraying 1 6, a movable mold circuit spraying 2 7 and two movable mold circuit spraying 3 8 are arranged on the left mounting frame 1 from top to bottom, wherein a movable mold high-pressure blowing piece 9 is arranged in the space between the two movable mold circuit spraying 3 8.

[0025] The fixed mold circuit spraying 1 2 includes two fixed mold mounting plates 1 installed above the right mounting frame 1, multiple fixed mold nozzles 1 21 are arranged on the fixed mold mounting plate 1, and the multiple fixed mold nozzles 1 21 are connected by pipelines. The fixed mold circuit spraying 2 3 includes two fixed mold mounting plates 2 installed above the right mounting frame 1, multiple fixed mold nozzles 2 31 are arranged on the fixed mold mounting plate 2, and the multiple fixed mold nozzles 2 31 are connected by pipelines. The fixed mold circuit spraying 3 5 includes a fixed mold mounting plate 3 installed above the right mounting frame 1, multiple fixed mold nozzles 3 51 are arranged on the fixed mold mounting plate 3, and the multiple fixed mold nozzles 3 51 are connected by pipelines. The positions of the fixed mold nozzles 1 21, the fixed mold nozzles 2 31 and the fixed mold nozzles 3 51 match the die-casting membrane cavity on the fixed mold, and can perform all-round spraying treatment on the inner wall of the die-casting membrane cavity on the fixed mold.

[0026] A mounting strip is installed on the right mounting frame 1, an air pipe 1 is arranged inside the mounting strip, and a plurality of blowing nozzles 41 distributed at equal intervals are arranged on the mounting strip, and the plurality of blowing nozzles 41 are all connected to the air pipe 1. The blowing nozzles 41 can achieve all-round coverage of the fixed mold, and can ensure efficient drying and cleaning of the fixed mold.

[0027] The dynamic mold circuit spraying 6 includes a dynamic mold mounting plate 1 installed above the right mounting frame 1, and a plurality of dynamic mold spray heads 61 are arranged on the dynamic mold mounting plate 1, and the plurality of dynamic mold spray heads 61 are connected through pipelines;

[0028] The movable mold circuit spraying 2 7 comprises a mounting plate 2 arranged on the left mounting frame 1, a plurality of movable mold spray heads 2 71 are arranged on the mounting plate 2, and side spray heads 1 72 and 2 73 are symmetrically arranged on the left and right sides of the mounting plate 2;

[0029] The movable mold circuit spraying three 8 includes two movable mold mounting plates three installed above the right mounting frame 1, and multiple movable mold spray heads three 81 are arranged on the movable mold mounting plates three. The multiple movable mold spray heads three 81 are connected through pipelines. The positions of the movable mold spray head one 61, the movable mold spray head two 71 and the movable mold spray head three 81 match the die-casting membrane cavity on the movable mold. It can perform all-round spraying treatment on the inner wall of the die-casting membrane cavity on the movable mold, and the spray head one and the side spray head two 73 on the left and right sides can spray the sliders on the left and right sides.

[0030] A mounting strip is installed on the left mounting frame 1, an air pipe 2 is arranged in the mounting strip, and a plurality of blowing nozzles 91 distributed at equal intervals are arranged on the mounting strip, and the plurality of blowing nozzles 91 are all connected to the air pipe 2. The length of the blowing nozzles 91 is gradually lengthened from the left and right sides toward the middle. The blowing nozzles 91 can extend into the lower slider, so as to achieve all-round coverage of the movable mold.

[0031] The front ends of the blowing nozzle 1 41 and the blowing nozzle 2 91 are both designed to be flat, and they adopt a large-caliber blowing system. The high-speed airflow formed by the flat blowing nozzle 1 41 and the blowing nozzle 2 91 is combined; the large-caliber blowing volume of the vertical tile system can ensure efficient and rapid blowing and cleaning of the fixed mold and the movable mold.

[0032] The implementation principle of a contoured spray box for a new energy vehicle battery box in the embodiment of the present application is as follows: by combining two spray boxes for spraying a fixed mold and a movable mold into one, a fixed mold circuit spraying 1 2, a fixed mold circuit spraying 2 3, a fixed mold high-pressure blowing part 4 and a fixed mold circuit spraying 3 5 for spraying the fixed mold are arranged on the right side thereof, and a movable mold circuit spraying 1 6, a movable mold circuit spraying 2 7, a movable mold high-pressure blowing part 9 and a movable mold circuit spraying 3 8 are arranged on the left side thereof, wherein the nozzle distribution on the fixed mold circuit spraying 1 2, the fixed mold circuit spraying 2 3, the fixed mold high-pressure blowing part 4 and the fixed mold circuit spraying 3 5 is the same as the structure of the fixed mold, and the nozzles on the movable mold circuit spraying 1 6, the movable mold circuit spraying 2 7, the movable mold high-pressure blowing part 9 and the movable mold circuit spraying 3 8 are the same as the structure of the movable mold, and they can spray the fixed mold and the movable mold at the same time, thereby improving the production efficiency;

[0033] By combining the fixed mold high-pressure blowing part 4, the movable mold high-pressure blowing part 9 with the nozzle assembly, the blowing operation can be performed immediately after spraying without removing and replacing a new blowing structure, thereby shortening the spraying time and accelerating the production efficiency of the product.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A contoured spray box for a new energy vehicle battery box, comprising two left and right mounting frames (1) connected by brackets, characterized in that: The right side mounting frame (1) is provided with two fixed mold circuit spraying parts 1 (2), one fixed mold circuit spraying part 2 (3), one fixed mold high-pressure blowing part (4) and one fixed mold circuit spraying part 3 (5) in sequence from top to bottom, and the left side mounting frame (1) is provided with a movable mold circuit spraying part 1 (6), a movable mold circuit spraying part 2 (7) and two movable mold circuit spraying parts 3 (8) in sequence from top to bottom, wherein a movable mold high-pressure blowing part (9) is provided in the space between the two movable mold circuit spraying parts 3 (8).

2. A contoured spray box for a new energy vehicle battery box as claimed in claim 1, characterized in that: The fixed mold circuit spraying one (2) comprises two fixed mold mounting plates one mounted above the right mounting frame (1), a plurality of fixed mold spray heads one (21) are arranged on the fixed mold mounting plate one, and the plurality of fixed mold spray heads one (21) are connected by pipelines; The fixed mold spray circuit 2 (3) comprises two fixed mold mounting plates 2 mounted above the right mounting frame (1), a plurality of fixed mold spray heads 2 (31) are arranged on the fixed mold mounting plates 2, and the plurality of fixed mold spray heads 2 (31) are connected via pipelines; The fixed mold circuit spraying three (5) comprises a fixed mold mounting plate three installed above the right mounting frame (1), a plurality of fixed mold spray heads three (51) are arranged on the fixed mold mounting plate three, and the plurality of fixed mold spray heads three (51) are connected by pipelines.

3. A contoured spray box for a new energy vehicle battery box as claimed in claim 1, characterized in that: A mounting bar is mounted on the mounting frame (1) on the right side, an air pipe is arranged inside the mounting bar, and a plurality of air blowing nozzles (41) are arranged on the mounting bar at equal intervals, and the plurality of air blowing nozzles (41) are all connected to the air pipe.

4. A contoured spray box for a new energy vehicle battery box as claimed in claim 1, characterized in that: The movable mold circuit spraying one (6) comprises a movable mold mounting plate one mounted above the right mounting frame (1), a plurality of movable mold spray heads one (61) are arranged on the movable mold mounting plate one, and the plurality of movable mold spray heads one (61) are connected through pipelines; The movable mold circuit spraying device 2 (7) comprises a mounting plate 2 arranged on the left mounting frame (1), a plurality of movable mold spray heads 2 (71) are arranged on the mounting plate 2, and side spray heads 1 (72) and 2 (73) are symmetrically arranged on the left and right sides of the mounting plate 2; The movable mold circuit spraying three (8) comprises two movable mold mounting plates three installed above the right mounting frame (1), and a plurality of movable mold spray heads three (81) are arranged on the movable mold mounting plates three, and the plurality of movable mold spray heads three (81) are connected through pipelines.

5. A contoured spray box for a new energy vehicle battery box as claimed in claim 3, characterized in that: A mounting strip is installed on the mounting frame (1) on the left side, an air pipe 2 is arranged inside the mounting strip, and a plurality of air blowing nozzles 2 (91) are arranged on the mounting strip at equal intervals, and the plurality of air blowing nozzles 2 (91) are all connected to the air pipe 2, and the length of the air blowing nozzles 2 (91) is designed to gradually increase from the left and right sides toward the middle.

6. A contoured spray box for a new energy vehicle battery box as claimed in claim 5, characterized in that: The front ends of the blowing nozzle 1 (41) and the blowing nozzle 2 (91) are both designed to be flat, and they adopt a vertical tile system with a large diameter for blowing.

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