An air shower room for lithium battery clean workshop

Abstract

The present invention discloses an air shower room for a lithium battery clean workshop, which belongs to the technical field of air shower rooms, comprising an air shower room body, a guide rail and a cargo box, wherein a No. 1 door and a No. 2 door are respectively arranged on both sides of the air shower room body and a No. 3 door is arranged on the top, and two groups of hydraulic rods are arranged in the air shower room body, a support frame is fixed on the telescopic end of the hydraulic rod, a lifting platform is arranged at the lower end of the support frame, guide blocks are arranged at the four corners of the lifting platform, a lifting guide rail is sleeved on the outer side of the guide block, and a hoisting frame is arranged at a designated position on the upper end of the No. 3 door, thereby enabling people and cargo to share one air shower room, reducing the floor space occupied, saving the use cost, and improving the dust removal efficiency. At the same time, the air shower room can be suitable for cargo boxes of various sizes, which solves the problems in the prior art that the clean room needs to perform dust removal on people and cargo separately, occupies a lot of space, has high construction and use cost, is inconvenient to use, and the like.

Description

Technical Field

[0001] The invention relates to an air shower room, in particular to an air shower room used in a lithium battery clean workshop, and belongs to the technical field of air shower rooms. Background Art

[0002] The air shower room is a highly versatile local purification equipment, installed between the clean room and the non-clean room. When people and goods want to enter the clean area, they need to be blown through the air shower room. The clean air blown out can remove the dust carried by people and goods, and can effectively block or reduce the dust source from entering the clean area, ensuring the hygiene of the clean area.

[0003] In the actual production process, separate air shower rooms for people and cargo buffer channels for conveying goods are usually set up to carry out dust removal work separately for people and goods. There are many problems such as occupying a lot of space, high construction and use costs, and inconvenient use. If the staff pushes the cargo boxes into the air shower room to carry out dust removal work together, it is possible that the staff will be partially blocked by the cargo boxes and the air shower will not be in place. Therefore, how to develop an air shower room for lithium battery clean workshops is an urgent problem to be solved. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an air shower room for a lithium battery clean workshop, the air shower room of the lithium battery clean workshop can realize that the staff and goods share one air shower room, reduce the floor space, save the use cost, and improve the dust removal efficiency. At the same time, the air shower room can be suitable for cargo boxes of various sizes, which solves the problem that the clean room in the prior art needs to perform dust removal work on people and goods separately, which occupies a lot of space, has high construction and use costs, and is inconvenient to use. If the staff pushes the cargo box into the air shower room to perform dust removal work together, the staff may be partially blocked by the cargo box and the air shower may not be in place.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] An air shower room for a lithium battery clean workshop is designed, comprising an air shower room body, a guide rail and a cargo box, wherein a No. 1 door and a No. 2 door are respectively arranged on both sides of the air shower room body and a No. 3 door is arranged on the top, two groups of hydraulic rods are arranged in the air shower room body, a support frame is fixed on the telescopic end of the hydraulic rod, a lifting platform is arranged at the lower end of the support frame, guide blocks are arranged at the four corners of the lifting platform, and a lifting guide rail is sleeved on the outer side of the guide block, a hanging frame is arranged at a designated position on the upper end of the No. 3 door, a hanging guide rail and a limit plate are arranged at the lower end of the hanging frame, and installation rails are arranged on both sides. The rack is provided with an upper box body slidingly arranged on the lifting guide rail, a lower box body is fixed at the lower end of the upper box body, a center hole is opened in the lower box body, a crane is fixed in the center hole, a sling and a connecting head are provided at the lower end of the crane in sequence, a metal frame is fixed at the lower end of the connecting head, an electric telescopic rod is fixed at the lower end of the metal frame, a pneumatic suction cup is fixed at the bottom of the electric telescopic rod, two groups of guide rails are provided and fixed to the outside of door No. 1, four groups of guide pulleys are provided at the lower end of the cargo box, and the two groups of guide pulleys are arranged side by side and are respectively located in the guide rails on both sides.

[0007] Furthermore, two groups of air shower nozzles are arranged inside the air shower room body, and the two groups of air shower nozzles are arranged side by side front and back and the first fan and the second fan are respectively arranged on the outside.

[0008] Furthermore, arc holes are symmetrically opened on both sides of the lifting platform, the diameters of the two groups of arc holes are larger than the hydraulic rods and the movable sleeves are arranged on the outside of the hydraulic rods.

[0009] Furthermore, a movable motor is provided inside the upper box body, and a movable wheel is provided at a driving end of the movable motor.

[0010] Furthermore, a side groove is opened at the lower end of the lower box body, and a plurality of magnetic blocks are arranged in the side groove. The metal frame is correspondingly snapped into the side groove and adsorbed and connected with the magnetic blocks.

[0011] Furthermore, a limiting groove is provided in the center of the metal frame, the limiting groove is connected to the electric telescopic rod and the limiting groove is correspondingly sleeved on the outer frame of the center hole.

[0012] Furthermore, a plurality of groups of mounting seats are provided at the bottom of the guide rail, and the mounting seats are fixed to the ground by bolts.

[0013] Furthermore, a baffle is provided on the side of the guide rail close to door No. 1, and a detachable rubber pad is provided on the inner side of the baffle.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the present invention, a lifting frame, an upper box body, a lower box body and a pneumatic suction cup are provided. When in use, the upper box body and the lower box body are driven to move by a mobile motor, the crane in the lower box body drives the lower metal frame to rise and fall, and the electric telescopic rod at the lower end of the metal frame drives the pneumatic suction cup to rise and fall again, so that the cargo box can be effectively adsorbed and raised to the upper end of the air shower room, and at the same time, the cargo box can be driven to move horizontally to just above the third door and placed in the air shower room. The sling and the crane have a large travel range, which is convenient for extracting the cargo box. When the electric telescopic rod and the pneumatic suction cup rise to the highest position, the metal frame is adsorbed in the side groove by the magnetic suction block, which improves the stability of the transport box and avoids the shaking of the cargo box caused by the sling.

[0016] 2. In the present invention, a lifting platform, a lifting guide rail and a hydraulic rod are provided. When in use, the hydraulic rod is used to drive the support frame and the lifting platform to move synchronously. The lifting guide rail limits and guides the lifting platform, and the vertical height of the lifting platform can be effectively adjusted, so that the cargo box on the lifting platform can be driven to adjust different height positions in the air shower room. The lifting platform is installed in the air shower room, with a high safety factor, and will not occupy too much internal space of the air shower room. The staff can stand normally in the air shower room. There are no fences on both sides of the lifting platform, which is convenient for carrying cargo boxes.

[0017] 3. In the present invention, by setting a guide rail and a guide pulley, the guide rail is fixed by a mounting seat and a bolt when in use, and a guide pulley is installed under the cargo box. The cargo box is allowed to move linearly in the guide rail through the guide pulley, so that the cargo box can be effectively slid and transported and linearly positioned. This not only makes it convenient for workers to carry the transfer box, but also plays a positioning role, ensuring that the center line of the cargo box always coincides with the center line of the air shower room. During hoisting, the pneumatic suction cup is always located directly above the cargo box, and there is no need for excessive manual adjustments, saving time and effort.

[0018] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of a preferred example of an air shower room for a lithium battery clean workshop according to the present invention;

[0021] Figure 2It is a schematic diagram of the structure of an air shower room body according to a preferred example of an air shower room used in a lithium battery clean workshop according to the present invention;

[0022] Figure 3 It is a schematic diagram of the overall structure of a lifting platform of a preferred embodiment of an air shower room for a lithium battery clean workshop according to the present invention;

[0023] Figure 4 It is a partial structural overall schematic diagram of a preferred example of an air shower room for a lithium battery clean workshop according to the present invention;

[0024] Figure 5 It is a partial structural cross-sectional schematic diagram of a preferred example of an air shower room for a lithium battery clean workshop according to the present invention;

[0025] Figure 6 The figure is a schematic diagram of the guide rail structure of a preferred example of an air shower room for a lithium battery clean workshop according to the present invention.

[0026] In the figure: 1. air shower room body; 2. door No. 1; 3. door No. 2; 4. door No. 3; 5. first fan; 6. second fan; 7. hydraulic rod; 8. support frame; 9. lifting platform; 91. arc hole; 10. guide block; 11. lifting guide rail; 12. lifting frame; 13. lifting guide rail; 14. limit plate; 15. mounting frame; 16. upper box; 17. moving motor; 18. moving wheel; 19. lower box; 20. center hole; 21. side groove; 22. magnetic block; 23. crane; 24. sling; 25. connector; 26. metal frame; 261. limit groove; 27. electric telescopic rod; 28. pneumatic suction cup; 29. ​​guide rail; 30. mounting seat; 31. baffle; 311. rubber pad; 32. cargo box; 33. guide pulley; 34. air shower nozzle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1-Figure 6As shown, an air shower room for a lithium battery clean workshop provided in this embodiment includes an air shower room body 1, a guide rail 29 and a cargo box 32. A No. 1 door 2 and a No. 2 door 3 are respectively arranged on both sides of the air shower room body 1, and a No. 3 door 4 is arranged on the top. Two groups of hydraulic rods 7 are arranged in the air shower room body 1. A support frame 8 is fixed on the telescopic end of the hydraulic rod 7. A lifting platform 9 is arranged at the lower end of the support frame 8. Guide blocks 10 are arranged at the four corners of the lifting platform 9. A lifting guide rail 11 is sleeved on the outer side of the guide block 10. A hanging frame 12 is arranged at a designated position on the upper end of the No. 3 door 4, a hanging guide rail 13 and a limit plate 14 are arranged at the lower end of the hanging frame 12, and installation holes are arranged on both sides. The frame 15 is provided with an upper box body 16 slidingly on the lifting guide rail 13, a lower box body 19 is fixed at the lower end of the upper box body 16, a center hole 20 is opened in the lower box body 19, a crane 23 is fixed in the center hole 20, a sling 24 and a connector 25 are provided in sequence at the lower end of the crane 23, a metal frame 26 is fixed at the lower end of the connector 25, an electric telescopic rod 27 is fixed at the lower end of the metal frame 26, a pneumatic suction cup 28 is fixed at the bottom of the electric telescopic rod 27, two groups of guide rails 29 are provided and fixed to the outer side of the No. 1 door 2, four groups of guide pulleys 33 are provided at the lower end of the cargo box 32, two groups of guide pulleys 33 are provided side by side and are respectively located in the guide rails 29 on both sides.

[0029] Preferably, two groups of air shower nozzles 34 are provided inside the air shower room body 1. The two groups of air shower nozzles 34 are arranged side by side front and back and the first fan 5 and the second fan 6 are respectively provided on the outside, so as to facilitate the partition control of the air shower nozzles 34 and turn on the fans at different positions or all the fans when the needs are different, so as to save electricity resources.

[0030] Preferably, arc holes 91 are symmetrically opened on both sides of the lifting platform 9. The diameter of the two groups of arc holes 91 is larger than the hydraulic rod 7 and the movable sleeve is arranged outside the hydraulic rod 7 to facilitate the movement of the lifting platform 9 and avoid contact and friction between it and the hydraulic rod 7.

[0031] Preferably, a moving motor 17 is provided inside the upper box body 16 , and a moving wheel 18 is provided at the driving end of the moving motor 17 , so as to facilitate the control of the movement of the upper box body 16 at the lower end of the hanging frame 12 .

[0032] Preferably, a side groove 21 is opened at the lower end of the lower box body 19, and a plurality of magnetic blocks 22 are arranged in the side groove 21. The metal frame 26 is correspondingly snapped into the side groove 21 and adsorbed and connected with the magnetic blocks 22, so as to facilitate the adsorption and fixation of the metal frame 26, thereby ensuring that the cargo box 32 will not shake when moving horizontally.

[0033] Preferably, a limiting groove 261 is provided in the center of the metal frame 26 , the limiting groove 261 is connected to the electric telescopic rod 27 and the limiting groove 261 is correspondingly sleeved on the outer frame of the center hole 20 , so as to facilitate fixing the metal frame 26 and the electric telescopic rod 27 without affecting the fixing of the metal frame 26 .

[0034] Preferably, a plurality of groups of mounting seats 30 are provided at the bottom of the guide rail 29, and the mounting seats 30 are fixed to the ground by bolts, so as to facilitate fixing the guide rail 29 at a designated position.

[0035] Preferably, a baffle plate 31 is provided on the side of the guide rail 29 close to the first door 2, and a detachable rubber pad 311 is provided on the inner side of the baffle plate 31 to facilitate limiting the position of the cargo box 32 and prevent it from escaping from the guide rail 29 and causing damage.

[0036] The use principle and use process of the present invention: when in use, first install the air shower room body 1 at the entrance of the clean room, fix the guide rail 29 at the front end of the door 2 through the mounting seat 30, and install the hanging frame 12 at the upper end of the air shower room body 1 through the mounting frame 15 and keep its position corresponding to the two sets of guide rails 29;

[0037] Working condition 1: Only small and medium-sized goods are sent from the non-clean room to the clean room after dust removal in the air shower room. No staff passes through. In the non-clean room, the staff moves the cargo box 32 to the front of the No. 1 door 2 and places it on the guide slide rail 29. The cargo box 32 is moved to the bottom of the lifting frame 12 through the guide pulley 33. The crane 23 is controlled to drive the sling 24 to be lowered. The sling 24 drives the metal frame 26 and the lower end components to descend synchronously, so that the pneumatic suction cup 28 is energized to lift the cargo box 32 to the top of the air shower room body 1. The moving motor 17 is controlled to drive the cargo box 32 to move to the top of the No. 3 door 4. The electric telescopic rod 27 is controlled to descend and the cargo box 32 is placed on the lifting platform 9. After the placement is completed, the pneumatic suction cup 28 is powered off, and the lifting platform 9 descends to a certain height under the control of the hydraulic rod 7. The electric telescopic rod 27 rises and the No. 3 door 4 is closed. Some fans in the air shower room are started to remove dust from the cargo box 32 (the specific number of fans and nozzles started can be determined according to the size and height of the cargo box 32, which further saves costs). After the dust removal is completed, the lifting platform 9 is lowered to the bottom, the second door 3 is opened, and the staff in the clean room can move the cargo box 32 out.

[0038] Working condition 2: The staff and the cargo box 32 need to enter the air shower room for dust removal at the same time. The cargo box 32 is placed on the lifting platform 9 through the same operation as working condition 1, and the No. 3 door 4 is closed. After the lifting platform 9 is lowered to a certain height, the No. 1 door 2 is opened, and the staff enters the air shower room. The No. 1 door 2 is closed, and all the fans and nozzles in the air shower room are turned on. At the same time, the staff and the cargo box 32 are dusted, which improves the dust removal efficiency. After the dust removal work is completed, the No. 1 door 2 is opened, and the staff enters the clean room first. After there is no one in the air shower room, the lifting platform 9 is lowered, and the staff can move the cargo box 32 out.

[0039] Working condition 3: transferring the cargo box 32 from the clean room to the non-clean room. The staff in the clean room can open the second door 3, place the cargo box 32 in the air shower room, and then close the second door 3. Another staff in the non-clean room opens the first door 2 and moves the cargo box 32 out of the air shower room, completing the transportation of the cargo box 32. This can reduce the possibility of the clean room being contaminated by the outside world, and the staff in the clean room do not need to frequently enter and exit the clean room.

[0040] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air shower room for a lithium battery clean workshop, characterized in that: The invention comprises an air shower room body (1), a guide rail (29) and a cargo box (32), wherein a first door (2) and a second door (3) are respectively arranged on both sides of the air shower room body (1) and a third door (4) is arranged on the top, and two groups of hydraulic rods (7) are arranged in the air shower room body (1), a support frame (8) is fixed on the telescopic end of the hydraulic rod (7), a lifting platform (9) is arranged at the lower end of the support frame (8), and guide blocks (10) are arranged at the four corners of the lifting platform (9), and the outer sides of the guide blocks (10) are A lifting guide rail (11) is provided, a lifting frame (12) is provided at a designated position on the upper end of the third door (4), a lifting guide rail (13) and a limit plate (14) are provided at the lower end of the lifting frame (12), and mounting frames (15) are provided on both sides, an upper box body (16) is slidably provided on the lifting guide rail (13), a lower box body (19) is fixed at the lower end of the upper box body (16), a center hole (20) is opened in the lower box body (19), and a crane (23) is fixed in the center hole (20), The lower end of the crane (23) is provided with a sling (24) and a connector (25) in sequence, the lower end of the connector (25) is fixed with a metal frame (26), the lower end of the metal frame (26) is fixed with an electric telescopic rod (27), the bottom of the electric telescopic rod (27) is fixed with a pneumatic suction cup (28), two groups of guide rails (29) are provided and fixed to the outside of the first door (2), and the lower end of the cargo box (32) is provided with four groups of guide pulleys (33), the two groups of guide pulleys (33) are arranged side by side and The lower box body (19) is respectively located in the guide rails (29) on both sides. A side groove (21) is provided at the lower end of the lower box body (19). A plurality of magnetic blocks (22) are provided in the side groove (21). The metal frame (26) is correspondingly snapped into the side groove (21) and adsorbed and connected with the magnetic blocks (22). A limiting groove (261) is provided at the center of the metal frame (26). The limiting groove (261) is connected to the electric telescopic rod (27) and the limiting groove (261) is correspondingly sleeved on the outer frame of the center hole (20).

2. The air shower room for a lithium battery clean room according to claim 1, characterized in that: Two groups of air shower nozzles (34) are arranged inside the air shower room body (1); the two groups of air shower nozzles (34) are arranged side by side in front and back and a first fan (5) and a second fan (6) are respectively arranged outside.

3. The air shower room for a lithium battery clean room according to claim 1, characterized in that: The lifting platform (9) is symmetrically provided with arc-shaped holes (91) on both sides. The diameters of the two groups of arc-shaped holes (91) are larger than the hydraulic rod (7) and the movable sleeves are arranged outside the hydraulic rod (7).

4. The air shower room for a lithium battery clean room according to claim 1, characterized in that: A moving motor (17) is sleeved inside the upper box body (16), and a moving wheel (18) is provided at the driving end of the moving motor (17).

5. The air shower room for a lithium battery clean room according to claim 1, characterized in that: A plurality of groups of mounting seats (30) are provided at the bottom of the guide slide rail (29), and the mounting seats (30) are fixed on the ground by bolts.

6. The air shower room for a lithium battery clean room according to claim 1, characterized in that: A baffle plate (31) is provided on the side of the guide rail (29) close to the first door (2), and a detachable rubber pad (311) is provided on the inner side of the baffle plate (31).

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