Fireproof pad pressure transmission device

Abstract

The utility model discloses a fireproof pad pressure transmission device, which relates to the technical field of fireproof pad pressure transmission and comprises a distribution mechanism and a composite mechanism, the composite mechanism is arranged on the right side of the distribution mechanism, and the distribution mechanism comprises a fireproof cotton feeding assembly. The fireproof cotton feeding assembly comprises a mounting frame, a motor, a magnetic powder speed reducer, a hollow driving roller, an electric control one-way valve, an air bag and a plurality of abutting pieces, the motor is detachably connected to the rear end of the mounting frame, the magnetic powder speed reducer is detachably connected to the output end of the motor, and the hollow driving roller is detachably connected to the output end of the magnetic powder speed reducer. The three-layer structure is respectively and simultaneously transmitted by arranging the distribution transmission mechanism, the working efficiency is improved, the distribution transmission mechanism is arranged on the transmission rollers, stress is uniform, damage is not prone to occurring, the rate of finished products is improved, the feeding mechanism abuts against the inner wall of the fireproof cotton winding drum through an air bag to achieve installation, replacement is convenient, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof pad pressure transmission, in particular to a fireproof pad pressure transmission device. Background Art

[0002] The fireproof pads used in the battery compartment or lithium battery box of new energy vehicles need to have good thermal insulation properties to ensure that passengers can gain escape time when the battery burns or explodes. The production of fireproof pads is composed of a double-layer fireproof film and fireproof cotton.

[0003] The existing fireproof mat production is manually assembled, which requires manual assembly of the three-layer structure, with low work efficiency and high error rate. In addition, manual assembly of fireproof mats can easily cause the fireproof film or fireproof cotton to be damaged due to uneven manual force, thereby increasing production costs. Utility Model Content

[0004] The purpose of the utility model is to provide a fireproof pad pressure transmission device to solve at least any one of the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a fireproof pad pressure transmission device, comprising a split transmission mechanism and a composite mechanism, wherein the composite mechanism is arranged on the right side of the split transmission mechanism;

[0006] The transmission mechanism includes a fireproof cotton feeding assembly, which includes a mounting frame, a motor, a magnetic powder reducer, a hollow active roller, an electrically controlled one-way valve, an airbag and a plurality of resisting members, wherein the motor is detachably connected to the rear end of the mounting frame, the magnetic powder reducer is detachably connected to the output end of the motor, the hollow active roller is detachably connected to the output end of the magnetic powder reducer, an air inlet hole is provided at the rear end of the hollow active roller, the electrically controlled one-way valve is arranged in the air inlet hole, one end of the electrically controlled one-way valve is connected to the rear end of the hollow active roller, an air hole is provided at the rear end of the airbag, the other end of the electrically controlled one-way valve is arranged in the air hole, the airbag is detachably connected to one end of the electrically controlled one-way valve, a plurality of resisting members are evenly distributed on the outer wall of the airbag, and a plurality of resisting members are fixedly connected to the airbag;

[0007] The airbag is arranged on the inner wall of the hollow active roller, a plurality of through holes are evenly opened on the outer wall of the hollow active roller, a plurality of the resistance members are respectively arranged in the plurality of through holes, and the plurality of the resistance members can slide to the outer wall of the hollow active roller.

[0008] Preferably, the transmission mechanism further comprises a fireproof film transmission assembly, the fireproof film transmission assembly comprises a hollow base, two first mounting members and a plurality of first transmission rollers, the two first mounting members are respectively welded to the front and rear ends of the top of the hollow base, the plurality of first transmission rollers are evenly distributed up and down, the plurality of first transmission rollers distributed above are arranged between the two first mounting members, the plurality of first transmission rollers can rotate between the two first mounting members, the plurality of first transmission rollers distributed below are arranged on the inner wall of the hollow base, the plurality of first transmission rollers can rotate on the inner wall of the hollow base;

[0009] The mounting frame is welded to the middle of the top of the hollow base.

[0010] Preferably, the transmission mechanism further comprises a fireproof cotton transmission assembly, the fireproof cotton transmission assembly comprises three deviation-correcting parts, the three deviation-correcting parts each comprise a fifth transmission roller and two rubber rings, and the two rubber rings are both sleeved on the fifth transmission roller;

[0011] The fireproof cotton transmission assembly also includes a second transmission roller, two first mounting plates and two second mounting plates, the two first mounting plates are arranged above the two second mounting plates, the second transmission roller is arranged on the left between the two second mounting plates, and the second transmission roller can rotate between the two second mounting plates, and the three fifth transmission rollers are evenly arranged on the left between the two first mounting plates, and the three fifth transmission rollers can rotate between the two first mounting plates.

[0012] Preferably, the fireproof cotton transmission assembly also includes a mounting frame, a transmission rubber roller and a bottom plate, the transmission rubber roller and the bottom plate are both arranged on the inner wall of the mounting frame, the transmission rubber roller is arranged above the bottom plate, the transmission rubber roller is rotatably connected to the inner wall of the mounting frame, and the bottom plate is detachably connected to the inner wall of the mounting frame.

[0013] Preferably, the composite mechanism comprises a fuselage, a fourth transmission roller, two second mounting members, two third transmission rollers and a composite plate, the two second mounting members are detachably connected to the front and rear ends of the inner wall of the fuselage, the fourth transmission roller is rotatably connected between the two second mounting members, the two third transmission rollers are vertically distributed between the two second mounting members, and the composite plate is arranged on the right side of the two third transmission rollers, and the composite plate is welded on the right side between the two second mounting members;

[0014] A composite hole is provided in the middle of the right side of the composite plate.

[0015] Preferably, the composite structure further comprises two third mounting plates, and the two third mounting plates are both welded to the upper right side of the composite plate;

[0016] The composite mechanism also includes three positioning parts, each of which includes a fixed plate, a threaded rod, a transmission plate, a roller and two mounting plates. A threaded hole is opened on the top of the fixed plate, the threaded rod is arranged in the threaded hole, the threaded rod is threadedly connected to the fixed plate, the transmission plate is rotatably connected to the bottom of the threaded rod, the two mounting plates are welded to the right of the bottom of the transmission plate, and the roller is rotatably connected between the two mounting plates.

[0017] The three fixing plates are uniformly welded on the tops of the two third mounting plates, and the three transmission plates can slide between the two mounting plates.

[0018] Preferably, the installation frame is welded to the inner wall of the fuselage, and the installation frame is arranged on the right side of the two second installation parts.

[0019] The beneficial effects of the utility model are as follows:

[0020] 1. In the utility model, a transmission mechanism is set up to transmit the three-layer structure separately and simultaneously, thereby improving work efficiency. Moreover, the force is evenly distributed on the transmission roller, which is not easy to be damaged, thereby improving the yield rate. The feeding mechanism is installed by the air bag contacting the inner wall of the fireproof cotton roll, which is convenient for replacement and has high work efficiency.

[0021] 2. In the utility model, a composite mechanism is provided to transmit and merge the three-layer structure, and the fireproof cotton is flattened before the composite, and a positioning part is provided to prevent the fireproof mat from shifting during the transmission process, thereby improving the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the feeding component of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the fireproof cotton transmission component of the utility model;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the composite mechanism of the utility model;

[0026] Figure 5 It is a partial three-dimensional structural schematic diagram of the transmission mechanism of the utility model.

[0027] In the figure: 1. first mounting part; 2. hollow base; 3. mounting frame; 4. motor; 5. magnetic powder reducer; 6. hollow active roller; 7. resistance; 8. first transmission roller; 9. first mounting plate; 10. rubber ring; 11. second mounting plate; 12. second transmission roller; 13. fuselage; 14. mounting frame; 15. transmission rubber roller; 16. bottom plate; 17. second mounting part; 18. third transmission roller; 19. fourth transmission roller; 20. third mounting plate; 21. fixing plate; 22. threaded rod; 23. transmission plate; 24. roller; 25. mounting sheet; 26. electric one-way valve; 27. airbag; 28. fifth transmission roller; 29. ​​composite plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides Figure 1-5The fireproof pad pressure transmission device shown in the figure includes a transmission mechanism and a composite mechanism, the composite mechanism is arranged on the right side of the transmission mechanism, the transmission mechanism includes a fireproof cotton feeding assembly, the fireproof cotton feeding assembly includes a mounting frame 3, a motor 4, a magnetic powder reducer 5, a hollow active roller 6, an electric control one-way valve 26, an air bag 27 and a plurality of abutments 7, the motor 4 is detachably connected to the rear end of the mounting frame 3, the magnetic powder reducer 5 is detachably connected to the output end of the motor 4, the hollow active roller 6 is detachably connected to the output end of the magnetic powder reducer 5, an air inlet hole is opened at the rear end of the hollow active roller 6, and the electric control one-way valve 26 is connected to the output end of the motor 4. 6 is arranged in the air inlet hole, one end of the electric-controlled one-way valve 26 is connected to the rear end of the hollow active roller 6, an air hole is opened at the rear end of the airbag 27, the other end of the electric-controlled one-way valve is arranged in the air hole, the airbag 27 is detachably connected to one end of the electric-controlled one-way valve 26, a plurality of resistance members 7 are evenly distributed on the outer wall of the airbag 27, the plurality of resistance members 7 are all fixedly connected to the airbag 27, the airbag 27 is arranged on the inner wall of the hollow active roller 6, a plurality of through holes are evenly opened on the outer wall of the hollow active roller 6, a plurality of resistance members 7 are respectively arranged in the plurality of through holes, and the plurality of resistance members 7 can slide to the outer wall of the hollow active roller 6. The internal structure and working principle of the motor 4, the magnetic powder reducer 5 and the electric-controlled one-way valve 26 are all existing technologies. A new fireproof cotton reel is inserted into the hollow active roller 6, and the running electric-controlled one-way valve 26 is inflated by an external air inflator, and the air is filled into the airbag 27, so that the resistance member 7 swells with the airbag 27 and extends to the outside of the through hole on the hollow active roller 6, and resists the inner wall of the reel to achieve installation. The motor 4 drives the hollow active roller 6 to rotate to achieve discharge, and the magnetic powder reducer 5 cooperates with the motor 4 to drive and improve the speed change function. This is existing technology. In summary, it plays a role in facilitating the replacement of the fireproof cotton reel and achieving the discharge of the fireproof cotton.

[0030] The transmission mechanism also includes a fireproof film transmission component, which includes a hollow base 2, two first mounting parts 1 and a plurality of first transmission rollers 8. The two first mounting parts 1 are respectively welded to the front and rear ends of the top of the hollow base 2. The plurality of first transmission rollers 8 are evenly distributed up and down. The plurality of first transmission rollers 8 distributed on the top are arranged between the two first mounting parts 1 and close to the top. The plurality of first transmission rollers 8 can rotate between the two first mounting parts 1. The plurality of first transmission rollers 8 distributed on the bottom are arranged on the inner wall of the hollow base 2. The plurality of first transmission rollers 8 can rotate on the inner wall of the hollow base 2. The mounting frame 3 is welded to the middle of the top of the hollow base 2. The upper and lower layers of fireproof film driven by the external device are respectively transmitted through the upper first transmission roller 8 and the lower first transmission roller 8. In cooperation with the feeding component, the three-layer structure is distinguished on the equipment, and each is transmitted, which is not easy to be confused.

[0031] The transmission mechanism also includes a fireproof cotton transmission assembly, which includes three deviation correction parts. The three deviation correction parts all include a fifth transmission roller 28 and two rubber rings 10. The two rubber rings 10 are both mounted on the fifth transmission roller 28. The fireproof cotton transmission assembly also includes a second transmission roller 12, two first mounting plates 9 and two second mounting plates 11. The two first mounting plates 9 are arranged above the two second mounting plates 11. The second transmission roller 12 is arranged on the left between the two second mounting plates 11. The second transmission roller 12 can rotate between the two second mounting plates 11. The three fifth transmission rollers 28 are evenly arranged on the left between the two first mounting plates 9. The three fifth transmission rollers 28 can rotate between the two first mounting plates 9. The fireproof cotton transmission assembly also includes a mounting frame 14, a transmission rubber roller 15 and a bottom plate 16. The transmission rubber roller 15 and the bottom plate 16 are both arranged on the inner wall of the mounting frame 14. The transmission rubber roller 15 is arranged above the bottom plate 16. The transmission rubber roller 15 is rotatably connected to the inner wall of the mounting frame 14, and the bottom plate 16 is detachably connected to the inner wall of the mounting frame 14. The angle between the two second mounting plates 11 and the horizontal plane can be adjusted and then they are mounted on the first mounting member 1 by screws. The change in angle realizes tension adjustment, and the fireproof cotton driven by the feeding mechanism passes over the fifth transmission roller 28 on the far left, bypasses the second transmission roller 12, and then passes over the fifth middle transmission roller 28, passes under the fifth transmission roller 28 on the right, and then continues to be transmitted to between the transmission rubber roller 15 and the bottom plate 16. The fireproof cotton is flattened before compounding, and then transmitted to the structure of the subsequent steps. During the transmission process, the rubber ring 10 is used to clamp the two sides of the fireproof cotton on the fifth transmission roller 28 to avoid the fireproof cotton from deflecting during the transmission process, thereby playing a correction role.

[0032] The composite mechanism includes a fuselage 13, a fourth transmission roller 19, two second mounting members 17, two third transmission rollers 18 and a composite plate 29. The two second mounting members 17 are detachably connected to the front and rear ends of the inner wall of the fuselage 13, respectively. The fourth transmission roller 19 is rotatably connected between the two second mounting members 17 and close to the top. The two third transmission rollers 18 are distributed up and down between the two second mounting members 17 and close to the middle. The composite plate 29 is arranged on the right side of the two third transmission rollers 18. The composite plate 29 is welded on the right side between the two second mounting members 17. A composite hole is opened on the right side of the composite plate 29 and close to the middle. The composite mechanism also includes two third mounting plates 20. The two third mounting plates 20 are both welded on the right side of the composite plate 29 and close to the top. The fireproof film transmitted from the first transmission roller 8 above passes through the top of the fourth transmission roller 19, passes through the bottom of the third transmission roller 18 above, and then passes through the composite hole. The fireproof cotton transmitted from between the transmission rubber roller 15 and the bottom plate 16 is directly transmitted to the composite hole. The fireproof film transmitted from the first transmission roller 8 below passes through the top of the third transmission roller 18 below, and then passes through the composite hole. Through the separation of multiple transmission rollers, the three-layer structure passes through the composite hole at the same time to achieve compounding.

[0033] The composite mechanism also includes three positioning parts, each of which includes a fixed plate 21, a threaded rod 22, a transmission plate 23, a roller 24 and two mounting plates 25. A threaded hole is opened at the top of the fixed plate 21, and the threaded rod 22 is arranged in the threaded hole. The threaded rod 22 is threadedly connected to the fixed plate 21, and the transmission plate 23 is rotatably connected to the bottom of the threaded rod 22. The two mounting plates 25 are welded to the right of the bottom of the transmission plate 23, and the roller 24 is rotatably connected between the two mounting plates 25. The three fixed plates 21 are evenly welded to the tops of the two third mounting plates 20. The three transmission plates 23 can slide between the two mounting plates 20. The mounting frame 14 is welded to the inner wall of the fuselage 13, and the mounting frame 14 is arranged to the right of the two second mounting parts 17. The threaded rod 22 is rotated, and the threaded transmission between the threaded rod 22 and the fixed plate 21 is used to realize the up and down movement of the threaded rod 22. The transmission plate 23 moves up and down with the threaded rod 22. The roller 24 moves with the mounting plate 25 and the transmission plate 23. The composite fireproof pad is moved by the roller 24. The three rollers 24 limit the transmission trajectory of the fireproof pad.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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. A fireproof pad pressure transmission device, characterized in that: It includes a transmission mechanism and a compound mechanism, wherein the compound mechanism is arranged on the right side of the transmission mechanism; The transmission mechanism comprises a fireproof cotton feeding assembly, which comprises a mounting frame (3), a motor (4), a magnetic powder reducer (5), a hollow active roller (6), an electrically controlled one-way valve (26), an air bag (27) and a plurality of abutments (7), wherein the motor (4) is detachably connected to the rear end of the mounting frame (3), the magnetic powder reducer (5) is detachably connected to the output end of the motor (4), the hollow active roller (6) is detachably connected to the output end of the magnetic powder reducer (5), and the hollow active roller (6) is detachably connected to the output end of the magnetic powder reducer (5). ) is provided with an air inlet at the rear end, the electric-controlled one-way valve (26) is arranged in the air inlet, one end of the electric-controlled one-way valve (26) is connected to the rear end of the hollow active roller (6), an air hole is provided at the rear end of the airbag (27), the other end of the electric-controlled one-way valve is arranged in the air hole, the airbag (27) is detachably connected to one end of the electric-controlled one-way valve (26), a plurality of the abutting members (7) are evenly distributed on the outer wall of the airbag (27), and the plurality of the abutting members (7) are fixedly connected to the airbag (27); The airbag (27) is arranged on the inner wall of the hollow active roller (6), and a plurality of through holes are evenly opened on the outer wall of the hollow active roller (6). The plurality of resistance members (7) are respectively arranged in the plurality of through holes, and the plurality of resistance members (7) can all slide to the outer wall of the hollow active roller (6).

2. A fireproof mat pressure transmission device according to claim 1, characterized in that: The transmission mechanism further comprises a fireproof film transmission component, which comprises a hollow base (2), two first mounting members (1) and a plurality of first transmission rollers (8), wherein the two first mounting members (1) are respectively welded to the front and rear ends of the top of the hollow base (2), and the plurality of first transmission rollers (8) are evenly distributed up and down, wherein the plurality of first transmission rollers (8) distributed at the top are arranged between the two first mounting members (1), and the plurality of first transmission rollers (8) can rotate between the two first mounting members (1), and the plurality of first transmission rollers (8) distributed at the bottom are arranged on the inner wall of the hollow base (2), and the plurality of first transmission rollers (8) can rotate on the inner wall of the hollow base (2); The mounting frame (3) is welded to the middle of the top of the hollow base (2).

3. A fireproof mat pressure transmission device according to claim 1, characterized in that: The transmission mechanism further comprises a fireproof cotton transmission assembly, the fireproof cotton transmission assembly comprises three deviation-correcting parts, the three deviation-correcting parts each comprise a fifth transmission roller (28) and two rubber rings (10), the two rubber rings (10) are both sleeved on the fifth transmission roller (28); The fireproof cotton transmission assembly also includes a second transmission roller (12), two first mounting plates (9) and two second mounting plates (11), the two first mounting plates (9) are arranged above the two second mounting plates (11), the second transmission roller (12) is arranged on the left between the two second mounting plates (11), and the second transmission roller (12) can rotate between the two second mounting plates (11), and the three fifth transmission rollers (28) are evenly arranged on the left between the two first mounting plates (9), and the three fifth transmission rollers (28) can rotate between the two first mounting plates (9).

4. A fireproof mat pressure transmission device according to claim 3, characterized in that: The fireproof cotton transmission component also includes a mounting frame (14), a transmission rubber roller (15) and a bottom plate (16); the transmission rubber roller (15) and the bottom plate (16) are both arranged on the inner wall of the mounting frame (14); the transmission rubber roller (15) is arranged above the bottom plate (16); the transmission rubber roller (15) is rotatably connected to the inner wall of the mounting frame (14); and the bottom plate (16) is detachably connected to the inner wall of the mounting frame (14).

5. A fireproof mat pressure transmission device according to claim 4, characterized in that: The composite mechanism comprises a body (13), a fourth transmission roller (19), two second mounting members (17), two third transmission rollers (18) and a composite plate (29), the two second mounting members (17) being detachably connected to the front and rear ends of the inner wall of the body (13), the fourth transmission roller (19) being rotatably connected between the two second mounting members (17) and close to the top, the two third transmission rollers (18) being distributed up and down between the two second mounting members (17) and close to the middle, the composite plate (29) being arranged on the right side of the two third transmission rollers (18), and the composite plate (29) being welded to the right side between the two second mounting members (17); A composite hole is provided in the middle of the right side of the composite plate (29).

6. A fireproof mat pressure transmission device according to claim 5, characterized in that: The composite structure further comprises two third mounting plates (20), and the two third mounting plates (20) are both welded to the upper right side of the composite plate (29); The composite mechanism further comprises three positioning parts, each of which comprises a fixing plate (21), a threaded rod (22), a transmission plate (23), a roller (24) and two mounting plates (25); a threaded hole is provided on the top of the fixing plate (21); the threaded rod (22) is arranged in the threaded hole; the threaded rod (22) is threadedly connected to the fixing plate (21); the transmission plate (23) is rotatably connected to the bottom of the threaded rod (22); the two mounting plates (25) are welded to the right of the bottom of the transmission plate (23); and the roller (24) is rotatably connected between the two mounting plates (25); The three fixing plates (21) are uniformly welded on the top of the two third mounting plates (20), and the three transmission plates (23) can slide between the two mounting plates (20).

7. A fireproof mat pressure transmission device according to claim 5, characterized in that: The installation frame (14) is welded to the inner wall of the fuselage (13), and the installation frame (14) is arranged on the right side of the two second installation parts (17).

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