Reciprocating type movable forced cooling box

Abstract

The utility model provides a reciprocating type movable forced cooling box, which belongs to the technical field of automobile coating and drying, and comprises a forced cooling box and a transverse moving trolley, the forced cooling box is arranged at the bottom of the transverse moving trolley, and the forced cooling box moves left and right along with the transverse moving trolley; the forced cooling box comprises a side air supply channel, a top air supply channel and an air supply outlet, the side air supply channel communicates with the top air supply channel, and the air supply outlet is formed in the top air supply channel; the transverse moving trolley comprises a trolley frame, walking wheels, a driving motor, a universal shaft and a walking track, the trolley frame is provided with the walking wheels, and the walking wheels are arranged on the walking track in a rolling mode; the driving motor is arranged on the trolley frame and is in transmission connection with the walking wheels through universal shafts, and power is transmitted to the walking wheels so as to drive the trolley frame to walk. The cooling device is small in occupied area, low in energy demand and high in flexibility and intelligence degree, not only can play a role in purging and cooling the whole vehicle body, but also can enhance the cooling effect on the local position, and is technical equipment for energy conservation and emission reduction.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile coating and drying, in particular to a reciprocating mobile strong cooling box. Background Art

[0002] In the automobile painting production line, the car body just out of the drying room needs to pass through the forced cooling room and be forced to cool down by cold air to meet the needs of the next process. Usually, the forced cooling room is arranged close to the drying room exit, and the floor space usually needs 2-3 car body positions, and the workshop area requirement is large; at the same time, in order to ensure that the wind speed at the nozzle outlet reaches 15-18m / s, the forced cooling room usually needs 40,000-60,000 fresh air volume, and the larger the air volume, the higher the energy consumption; and the existing forced cooling room is a static device, which cannot effectively cool down the thickened parts of the plate such as the door sill, A-pillar, B-pillar, front and rear longitudinal beams of the car body; therefore, this traditional forced cooling room has the problems of large floor space, high investment cost, high energy consumption, and poor local cooling effect. Summary of the invention

[0003] In view of the problems existing in the above-mentioned prior art, the utility model discloses a reciprocating mobile strong cold box.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A reciprocating mobile forced cooling box comprises a forced cooling box and a transverse moving trolley. The forced cooling box is arranged at the bottom of the transverse moving trolley, and the forced cooling box moves left and right following the transverse moving trolley.

[0006] The forced cooling box comprises a side air supply channel, a top air supply channel and an air supply port. The side air supply channel is connected to the top air supply channel, and the air supply port is arranged in the top air supply channel.

[0007] The transverse movement trolley includes a trolley frame, walking wheels, a driving motor, a universal shaft and a walking track. The walking wheels are installed on the trolley frame, and the walking wheels are rollably arranged on the walking track; the driving motor is arranged on the trolley frame, and the driving motor is connected to the walking wheels through the universal shaft to transmit power to the walking wheels to drive the trolley frame to move.

[0008] As a further description of the above technical solution:

[0009] The side air supply channel is provided with an adjustable air nozzle.

[0010] As a further description of the above technical solution:

[0011] The reciprocating movable forced cooling box provided by the utility model further comprises a retractable corrugated air duct, wherein the retractable corrugated air duct is connected to the air supply port to realize uninterrupted air supply during the left-right movement of the forced cooling box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a reciprocating mobile forced cooling box, which only needs to occupy one body position at most. If a ground transverse shift chain perpendicular to the forward direction of the body is arranged at this position, not even one body position needs to be occupied, which greatly saves the workshop floor space; and the utility model has a small demand for fresh air volume, which is one tenth of the demand of traditional forced cooling rooms, which greatly saves energy; and it can increase the forced cooling time for thickened plate parts such as body door sills, A-pillars, B-pillars, front and rear longitudinal beams, etc., which solves the problem of poor local cooling effect of the body, improves the flexibility and intelligence level of this type of equipment, and is a technical equipment for energy saving and emission reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic axonometric diagram of a reciprocating mobile forced cooling box provided for an embodiment of the utility model.

[0015] Figure 2 A front view of a reciprocating mobile forced cooling box provided in an embodiment of the utility model.

[0016] Figure 3 A side view of a reciprocating mobile forced cooling box provided in an embodiment of the utility model.

[0017] Figure 4 A partial axonometric detail diagram of a reciprocating movable forced cooling box provided in an embodiment of the utility model.

[0018] In the figure: 11-top air supply channel, 12-side air supply channel, 13-adjustable air nozzle, 14-air supply port, 21-trolley frame, 22-drive motor, 23-universal shaft, 24-travel wheel, 25-travel track. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] like Figure 1-4 As shown, the utility model provides a reciprocating mobile forced cooling box, comprising a forced cooling box and a transverse moving trolley, wherein the forced cooling box is arranged at the bottom of the transverse moving trolley, and the forced cooling box moves left and right following the transverse moving trolley.

[0021] The forced cooling box comprises a side air supply channel 12 , a top air supply channel 11 and an air supply port 14 . The side air supply channel 12 is connected to the top air supply channel 11 , and the air supply port 14 is arranged in the top air supply channel 11 .

[0022] As shown in FIG. 1 , the side air supply channel 12 is provided with an adjustable air nozzle 13 . By adjusting the angle of the adjustable air nozzle 13 , the cooling air from the air nozzle is blown vertically toward the vehicle body surface to obtain a better strong cooling effect.

[0023] Optionally, the number and installation positions of the adjustable air nozzles 13 can be determined according to the shape of a specific vehicle body.

[0024] The transverse trolley includes a trolley frame 21, walking wheels 24, a drive motor 22, a universal shaft 23 and a walking track 25. The trolley frame 21 is equipped with the walking wheels 24, and the walking wheels 24 are rollably arranged on the walking track 25; the drive motor 22 is arranged on the trolley frame 21, and the drive motor 22 is connected to the walking wheels 24 through the universal shaft 23 to transmit power to the walking wheels 24 to drive the trolley frame 21 to move.

[0025] Specifically, the moving direction of the forced cold box is consistent with the moving direction of the vehicle body, and the forced cold box will reciprocate between the first stop position and the second stop position; the first stop position is the rearmost end of the vehicle body, and the second stop position is the frontmost end of the vehicle body.

[0026] The utility model also includes a retractable corrugated air duct, which is connected to the air supply port 14 to achieve uninterrupted air supply during the left-right movement of the forced cooling box.

[0027] Description of working process:

[0028] The reciprocating movable forced cooling box provided by the utility model is arranged at a position close to the exit of the drying room. When the car body comes out of the drying room and stops at this position, the forced cooling box starts to supply air, and the cooling air is blown to the car body through the adjustable air nozzle 13 on the side air supply channel 12. Then the transverse moving trolley starts to move slowly from the first stop position to the second stop position, moves to the second stop position and stops, and then immediately starts to return from the second stop position and moves to the first stop position and stops, and reciprocates in this way until the temperature of the car body is cooled to the temperature required by the process, and then the transverse moving trolley returns to the first stop position and stops, and the car body is allowed to be transported from the forced cooling box to the next station.

[0029] In the optional working process, the forced cooling box supplies air in advance. When the car body comes out of the drying room, the forced cooling box has already started to supply air, so that the car body starts to cool down during the transportation process out of the drying room.

[0030] Optionally, for the case where additional forced cooling time is required for special parts of the vehicle body, the forced cooling time of the special parts can be controlled by adding a stop position to control the time the forced cooling stops at the stop position.

[0031] Optionally, the number of reciprocating movements of the forced cooling box is adjustable, which can be achieved by adjusting the number of times the traverse trolley reaches the first stop position in the control program.

[0032] Optionally, the reciprocating speed of the forced cooling box is variable and can be adjusted by the frequency conversion of the motor of the transverse trolley.

[0033] 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 reciprocating mobile forced cooling box, characterized in that: It includes a forced cooling box and a transverse trolley, wherein the forced cooling box is arranged at the bottom of the transverse trolley, and the forced cooling box moves left and right with the transverse trolley; the forced cooling box includes a side air supply channel, a top air supply channel and an air supply port, the side air supply channel is connected to the top air supply channel, and the air supply port is arranged in the top air supply channel; the transverse trolley includes a trolley frame, walking wheels, a driving motor, a universal shaft and a walking track, the trolley frame is equipped with the walking wheels, and the walking wheels are rotatably arranged on the walking track; the driving motor is arranged on the trolley frame, and the driving motor is connected to the walking wheels through the universal shaft to transmit power to the walking wheels to drive the trolley frame to walk.

2. The reciprocating mobile forced cooling box according to claim 1, characterized in that: The side air supply channel is provided with an adjustable air nozzle.

3. The reciprocating mobile forced cooling box according to claim 1 is characterized in that: It also includes a retractable corrugated air duct, which is connected to the air supply port to achieve uninterrupted air supply during the left and right movement of the strong cooling box.

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