Cooling box with three layers of mutually non-interfering automatic doors

Abstract

The utility model discloses a cooling box with three layers of mutually non-interfering automatic doors, which is characterized by comprising a cooling box body, a plurality of tray jigs are contained in the cooling box body, cold water pipes are arranged at the bottoms of the tray jigs, and the cold water pipes penetrate through the cooling box body to be connected with an external cold water tank. A first door opening mechanism, a second door opening mechanism and a third door opening mechanism are sequentially arranged on the front side of the cooling box body from top to bottom and used for independently controlling opening and closing of the first sealing door plate, the second sealing door plate and the third sealing door plate correspondingly. According to the utility model, the door plates at different layers can be independently controlled and are suitable for sequentially taking and placing tray clamps in different layers in the battery baking process.

Description

Technical Field

[0001] The utility model belongs to the field of battery baking technology, and in particular relates to a cooling box with three layers of automatic doors which do not interfere with each other. Background Art

[0002] At present, in the traditional battery baking process, the baked battery pack needs to be cooled. On the corresponding production line, since the number of baking boxes is often greater than the number of cooling boxes, the cooling boxes need to be arranged into multiple independent chambers. For the cooling boxes designed in this way, since the battery packs on the tray fixture of each chamber have different baking periods, they need to be taken and placed separately. Therefore, it is imperative to design the control of the door panels of different chambers in multiple cooling layers. Utility Model Content

[0003] The purpose of the utility model is to provide a cooling box with three layers of automatic doors that do not interfere with each other, aiming to solve the problems existing in the background technology. To achieve the above purpose, the technical solution adopted by the utility model is:

[0004] A cooling box with three layers of automatic doors that do not interfere with each other, comprising a cooling box body, wherein a plurality of tray jigs are placed inside the cooling box body, a cold water pipe is provided at the bottom of the tray jig, the cold water pipe runs through the cooling box body and is connected to an external cold water tank, and a first door opening mechanism, a second door opening mechanism and a third door opening mechanism are provided on the front side of the cooling box body from top to bottom in sequence, wherein the first door opening mechanism, the second door opening mechanism and the third door opening mechanism are respectively used to independently control the opening and closing of a first sealed door panel, a second sealed door panel and a third sealed door panel.

[0005] Preferably, the first door opening mechanism, the second door opening mechanism and the third door opening mechanism are mechanism modules with the same configuration.

[0006] Preferably, the first door opening mechanism includes a fixed plate, a screw rod, a connecting block, a hollow plate, an intermediate block, a slider, a motor, a screw rod seat and a slide rail, the slide rail is fixedly arranged on one side of the fixed plate, the screw rod is mounted on the fixed plate and is parallel to the slide rail, a screw rod seat is provided at one end of the screw rod, a motor is connected to the bottom of the screw rod seat, a slider is slidably arranged on the slide rail, an intermediate block is fixed on the top of the slider, a hollow plate is fixed on the top of the intermediate block, the upper end of the hollow plate is connected to one end of the connecting block, and the other end of the connecting block is connected to the first sealing door panel.

[0007] Preferably, the bottom of the fixed plate is slidably arranged on the door opening plate, and the outer side of the fixed plate is connected to a door opening motor.

[0008] Preferably, a sensing sheet is provided on the outer side of the middle block, and a photoelectric sensing groove corresponding to the sensing sheet is provided on the fixing plate.

[0009] Preferably, a buffer washer is further provided on the outer side of the screw seat, and the buffer washer is used to provide buffering for the intermediate block after it slides into place.

[0010] The beneficial effects of the utility model are as follows: door panels at different levels can be independently controlled, which is suitable for sequentially taking and placing tray clamps in different layers during battery baking. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 An overall schematic diagram provided for an embodiment of the utility model;

[0012] Figure 2 A schematic diagram of the inner structure provided by an embodiment of the utility model;

[0013] Figure 3 A schematic diagram of the split structure of the first door opening mechanism provided in an embodiment of the utility model;

[0014] Figure 4 This is a schematic diagram of the overall structure of the first door opening mechanism and the first sealing door panel of an embodiment of the utility model;

[0015] Figure 5 It is a schematic diagram of the enlarged structure of point A of an embodiment of the utility model.

[0016] Among them, the reference numerals in the figure are:

[0017] 1. Cooling box body; 2. Cold water pipe; 3. First door opening mechanism; 31. Fixed plate; 32. Screw rod; 33. Connecting block; 34. Hollow plate; 35. Middle block; 36. Induction plate; 37. Buffer gasket; 38. Slider; 39. Motor; 310. Photoelectric induction slot; 311. Screw rod seat; 312. Slide rail; 313. Door opening motor; 314. Door opening plate; 4. Second door opening mechanism; 5. Third door opening mechanism; 6. Third sealed door plate; 7. Second sealed door plate; 8. First sealed door plate; 9. Tray fixture. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centered element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are positional relationships with reference to the accompanying drawings.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] like Figures 1 to 5 As shown, an embodiment of the utility model provides a cooling box with three layers of automatic doors that do not interfere with each other, including a cooling box body 1, a plurality of tray fixtures 9 are placed inside the cooling box body 1, a cold water pipe 2 is provided at the bottom of the tray fixture 9, the cold water pipe 2 passes through the cooling box body 1 and is connected to an external cold water tank, and a first door opening mechanism 3, a second door opening mechanism 4 and a third door opening mechanism 5 are provided on the front side of the cooling box body 1 from top to bottom, and the first door opening mechanism 3, the second door opening mechanism 4 and the third door opening mechanism 5 are respectively used to individually control the opening and closing of the first sealing door panel 8, the second sealing door panel 7 and the third sealing door panel 6.

[0023] In this specific embodiment, the first door opening mechanism 3, the second door opening mechanism 4 and the third door opening mechanism 5 are mechanism modules with the same configuration.

[0024] In this specific embodiment, the first door opening mechanism 3 includes a fixed plate 31, a screw rod 32, a connecting block 33, a hollow plate 34, an intermediate block 35, a slider 38, a motor 39, a screw rod seat 311, and a slide rail 312. The slide rail 312 is fixedly arranged on one side of the fixed plate 31. The screw rod 32 is mounted on the fixed plate 31 and is parallel to the slide rail 312. A screw rod seat 311 is provided at one end of the screw rod 32. The bottom of the screw rod seat 311 is connected to the motor 39. A slider 38 is slidably arranged on the slide rail 312. An intermediate block 35 is fixed on the top of the slider 38. A hollow plate 34 is fixed on the top of the intermediate block 35. The upper end of the hollow plate 34 is connected to one end of the connecting block 33. The other end of the connecting block 33 is connected to the first sealed door panel 8. The bottom of the fixed plate 31 is slidably arranged on the door opening plate 314. The door opening plate 314 is also provided with a track connected to the bottom of the fixed plate 31. The outer side of the fixed plate 31 is connected to the door opening motor 313.

[0025] In this specific embodiment, a sensing sheet 36 is disposed on the outer side of the middle block 35 , and a photoelectric sensing groove 310 corresponding to the sensing sheet 36 is disposed on the fixing plate 31 .

[0026] In this specific embodiment, a buffer washer 37 is further provided on the outer side of the screw seat 311 , and the buffer washer 37 is used to provide buffering for the middle block 35 after it slides into place.

[0027] When the cooling box is working, the different door opening structures from top to bottom are independent and non-interfering working modes. Taking the first door opening structure as an example, when it starts working, the door opening motor 313 located outside the fixed plate 31 is started to push the entire first door opening structure outward, thereby opening the first sealed door plate 8. Note that the setting here is that both sides of the first sealed door plate 8 have the same symmetrical structure. Because of the symmetrical design, the other side will not be described here, and only one side structure will be described. When the door is opened and unsealed, the first sealed door plate 8 will need to be opened so that the tray fixture 9 can enter and exit the interior of the cooling box body 1. At this time, the screw rod 32 is driven, and then drives the middle block 35 to move up and down on the screw rod 32, and the slider 38 provided on the bottom side of the middle block 35 will slide on the slide rail 312 accordingly, reducing the sliding friction and also playing a role of parallel limit, and the hollow plate 34 drives the connecting block 33 accordingly, so that the connecting block 33 drives the first sealed door panel 8 to move in the same direction, thereby opening the first sealed door panel 8, so that the tray fixture 9 can be taken out or placed inside the cooling box body 1.

[0028] Correspondingly, the sensor sheet 36 can cooperate with the photoelectric sensor slot 310 to determine that the door panel has completed the sealing action in place, so as to facilitate the transmission of the subsequent battery baking start information.

[0029] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. A cooling box with three layers of automatic doors that do not interfere with each other, characterized in that: It includes a cooling box body, wherein a plurality of tray jigs are placed inside the cooling box body, a cold water pipe is provided at the bottom of the tray jig, the cold water pipe runs through the cooling box body and is connected to an external cold water tank, and a first door opening mechanism, a second door opening mechanism and a third door opening mechanism are provided on the front side of the cooling box body from top to bottom in sequence, and the first door opening mechanism, the second door opening mechanism and the third door opening mechanism are respectively used to independently control the opening and closing of a first sealed door panel, a second sealed door panel and a third sealed door panel.

2. A cooling box with three layers of automatic doors that do not interfere with each other according to claim 1, characterized in that: The first door opening mechanism, the second door opening mechanism and the third door opening mechanism are mechanism modules with the same configuration.

3. A cooling box with three layers of automatic doors that do not interfere with each other according to claim 2, characterized in that: The first door opening mechanism includes a fixed plate, a screw rod, a connecting block, a hollow plate, an intermediate block, a slider, a motor, a screw rod seat and a slide rail, the slide rail is fixedly arranged on one side of the fixed plate, the screw rod is mounted on the fixed plate and is parallel to the slide rail, a screw rod seat is provided at one end of the screw rod, a motor is connected to the bottom of the screw rod seat, a slider is slidably arranged on the slide rail, an intermediate block is fixed on the top of the slider, a hollow plate is fixed on the top of the intermediate block, the upper end of the hollow plate is connected to one end of the connecting block, and the other end of the connecting block is connected to the first sealing door panel.

4. A cooling box with three layers of automatic doors that do not interfere with each other according to claim 3, characterized in that: The bottom of the fixing plate is slidably arranged on the door opening plate, and the outer side of the fixing plate is connected with a door opening motor.

5. A cooling box with three layers of automatic doors that do not interfere with each other according to claim 3, characterized in that: A sensing sheet is disposed on the outer side of the middle block, and a photoelectric sensing groove corresponding to the sensing sheet is disposed on the fixing plate.

6. A cooling box with three layers of automatic doors that do not interfere with each other according to claim 3, characterized in that: A buffer washer is also provided on the outer side of the screw seat, and the buffer washer is used to provide buffering for the intermediate block after it slides into place.

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