Centralized formation cabinet

Abstract

The utility model discloses a centralized formation cabinet which comprises a cabinet body and a clamping plate frame, hollowed-out mounting plates are fixedly mounted in an inner cavity of the cabinet body in a vertically symmetrical manner, a plurality of groups of adjusting rotating shafts and guide sliding rods are mounted between the two hollowed-out mounting plates, and a plurality of bidirectional lead screws are uniformly and fixedly mounted on the adjusting rotating shafts; connecting blocks are symmetrically welded to the two sides of the clamping plate frame, a first lead screw sleeve is fixedly installed in the connecting block on one side, a two-way lead screw is sleeved with the first lead screw sleeve in a threaded mode, a guide sliding sleeve is fixedly installed in the connecting block on the other side, and a guide sliding rod is sleeved with the guide sliding sleeve. The battery fixing device has the advantages that the cabinet body, the clamping plate frame and the adjusting rotating shaft are arranged, a plurality of placed batteries can be evenly and stably clamped and fixed, it can be guaranteed that the pressure borne by each battery is even and constant, the operation can be completed only through one servo motor, the manufacturing cost of the device is reduced, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical forming cabinets, in particular to a centralized chemical forming cabinet. Background Art

[0002] After the battery is manufactured, the positive and negative electrode materials inside are activated through a certain charging and discharging method to improve the battery's charging and discharging performance, self-discharge, storage and other comprehensive performance. The process is called formation. The battery can only reflect its true performance after formation. The formation cabinet adopts automatic charging and discharging switching, automatic current setting, and power-off protection according to the characteristics of the formation process of low-capacity or relatively consistent batteries. It has advanced structure, reliable performance, easy operation, and extremely high cost performance. It is an ideal production equipment for secondary battery manufacturers.

[0003] The prior art discloses a formation cabinet with a publication number of CN219610531U, which includes a cabinet, and a plurality of formation components are arranged in the cabinet in parallel from top to bottom, and each group of formation components can operate independently of each other; a plurality of guide pillars are arranged in the cabinet; the plurality of formation components can move up and down along the directions of the plurality of guide pillars; a plurality of buffer springs are respectively sleeved on the plurality of guide pillars, and the plurality of buffer springs are respectively arranged between the plurality of formation components; a cylinder is respectively arranged at the top of each group of formation components; a heat dissipation component is arranged at the top of the cabinet. In the application, the buffer spring gives an upward force to balance the influence of the weight of the formation component itself on the battery. Each group of formation components can operate independently, and can simultaneously carry out formation tests of multiple parameters, effectively saving the time required for process testing, and can simultaneously carry out chemical production work of multiple batteries to improve production flexibility.

[0004] When the utility model is in use, the batteries to be processed are placed by using the provided formation assemblies, and then each group of formation assemblies is pressed by the cylinder to achieve clamping and fixing of the batteries. The installation of multiple groups of cylinders increases the manufacturing cost of the device and the power consumption during use. In addition, although buffer springs are provided between the formation assemblies, the buffer springs give an upward force when the cylinder presses each group of formation assemblies to balance the influence of the weight of the formation assemblies on the batteries, the formation assemblies are still stacked to prevent that the batteries in the lower layer are still subjected to greater pressure than the batteries in the upper layer, thereby affecting the formation treatment effect of the batteries. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the utility model provides a centralized formation cabinet, which can evenly and stably clamp and fix a number of placed batteries, and can ensure that the pressure on each battery is uniform and constant. It only needs one servo motor to complete it, which reduces the manufacturing cost of the device and has the advantage of greater practicality, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned uniform and stable clamping and fixing of several placed batteries, and to ensure that the pressure on each battery is uniform and constant, and only one servo motor is needed to complete it, which reduces the manufacturing cost of the device and has the advantage of stronger practicality, the specific technical scheme adopted by the utility model is as follows: a centralized chemical forming cabinet, including a cabinet body and a clamping plate frame, the inner cavity of the cabinet body is symmetrically fixedly installed with hollow mounting plates, several groups of adjusting shafts and guide slide bars are installed between the two hollow mounting plates, and several bidirectional lead screws are uniformly fixedly installed on the adjusting shaft, connecting blocks are symmetrically welded on both sides of the clamping plate frame, a first lead screw sleeve is fixedly installed in the connecting block on one side, and the bidirectional lead screw is sleeved on the inner thread of the first lead screw sleeve, a guide sleeve is fixedly installed in the connecting block on the other side, and the guide slide bar is sleeved in the guide sleeve, an installation cavity is opened in the cabinet body, and a first servo motor is installed in the installation cavity, and the output end of the first servo motor is connected to one end of an adjusting shaft, and first transmission wheels are fixedly installed on adjacent adjusting shafts, and a first transmission belt is sleeved between adjacent first transmission wheels.

[0009] Furthermore, air inlet windows are symmetrically provided on both sides of the cabinet, and dustproof nets are fixedly installed in the air inlet windows, a number of heat dissipation windows are evenly fixedly installed on the top surface of the cabinet, a bearing frame is fixedly installed in the heat dissipation window, and a fan shaft is installed on the bearing frame, and heat dissipation fan blades are fixedly installed on the fan shaft, a reciprocating screw is installed in the center of the air inlet window, and the top end of the reciprocating screw on one side is connected to the output end of the second servo motor, reserved grooves are symmetrically provided on the top of the inner wall of the cabinet, and the second transmission wheels are fixedly installed on the two reciprocating screws located in the reserved grooves, and the two fans The 3rd transmission gear of the present invention is a gear which is connected with the gear of the hub to the upper and lower ends of the shaft to form a gearbox for rotating the gears and the gears for rotating the gears, the gears being connected with the 3rd transmission gear and the gears being connected with the gear of the hub.

[0010] Furthermore, a PCB board, a first heating plate, a pad, a heat insulating plate, a second heating plate and a silicone heating layer are fixedly installed in sequence in the clamping plate frame.

[0011] Furthermore, a control module and a power supply module are fixedly installed in the cabinet, and the control module and the power supply mold are electrically connected to the first servo motor, the second servo motor, the first heating plate and the second heating plate.

[0012] Furthermore, a cabinet door is installed on one side of the cabinet opening via a hinge, an observation window is fixedly installed on the cabinet door, and a handle is fixedly installed on one side of the cabinet door.

[0013] Furthermore, a dust filter is fixedly installed on the top of the heat dissipation window.

[0014] Furthermore, a motor box is fixedly mounted on one side of the top of the cabinet, and the second servo motor is installed in the motor box.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a centralized chemical forming cabinet, which has the following beneficial effects:

[0017] (1) The utility model is provided with a cabinet body, a clamping plate frame and an adjusting shaft. A hollow mounting plate is fixedly installed symmetrically in the upper and lower parts of the inner cavity of the cabinet body, and a plurality of groups of adjusting shafts and guide slide rods are installed between the two hollow mounting plates, and a plurality of bidirectional lead screws are evenly fixedly installed on the adjusting shaft. Connecting blocks are symmetrically welded on both sides of the clamping plate frame, and a first lead screw sleeve is fixedly installed in the connecting block, and a bidirectional lead screw is connected to the inner thread of the first lead screw sleeve. On the other hand, an installation cavity is opened in the cabinet body, and a first servo motor is installed in the installation cavity, and an end of an adjusting shaft is connected to the output end of the first servo motor, and first transmission wheels are fixedly installed on adjacent adjusting shafts, and the first transmission wheels are fixedly installed on the adjacent adjusting shafts. A first transmission belt is sleeved between adjacent first transmission wheels, so when the first servo motor drives one adjustment shaft to rotate, it can drive all other adjustment shafts to rotate synchronously at the same time. Therefore, when the user places the battery between the two clamping frames, multiple groups of clamping frames can be used to clamp and fix the placed batteries, and it can ensure that the clamping pressure on each battery is consistent and stable. This process can be completed by only one first servo motor, which is beneficial to reducing the manufacturing cost of the device. The clamping frame is equipped with a PCB board, a first heating plate, a pad, an insulation board, a second heating plate and a silicone heating layer in sequence, so that the clamped and fixed batteries can be subjected to a formation treatment. The operation is simple and convenient, and the practicability is strong.

[0018] (2) The utility model is provided with an air inlet window, a heat dissipation window, a dust screen and a heat dissipation fan blade. The air inlet windows are symmetrically provided on both sides of the cabinet body, and a dust screen is fixedly installed in the air inlet windows. A plurality of heat dissipation windows are evenly fixedly installed on the top surface of the cabinet body, and a bearing frame is fixedly installed in the heat dissipation window, and a fan shaft is installed on the bearing frame, and a heat dissipation fan blade is fixedly installed on the fan shaft. A dust filter is fixedly installed on the top of the heat dissipation window. In addition, a reciprocating screw is installed in the center of the two air inlet windows, and the top end of the reciprocating screw on one side is connected to the output end of the second servo motor installed in the motor box. At the same time, reserved grooves are symmetrically provided on the top of the inner wall of the cabinet body, and a second transmission wheel is fixedly installed on the part of the reciprocating screw located in the reserved groove. Second transmission wheels are also fixedly installed at the bottom ends of the two fan shafts, and a second transmission belt is sleeved between adjacent second transmission wheels. In addition, a reciprocating screw is fixedly installed on the fan shaft. The third transmission wheel, and a third transmission belt is sleeved between adjacent third transmission wheels, so when the second servo motor drives one reciprocating screw to rotate, it can also drive the other reciprocating screw together with several fan shafts to rotate synchronously, and the fan shaft can be used to drive the heat dissipation fan blades to rotate, and the generated flowing airflow can be used to dissipate the heat of the cabinet inner cavity. On the other hand, guide grooves are symmetrically provided on the inner walls on both sides of the air inlet window, and guide sliders are embedded in the guide grooves, and a cleaning plate is fixedly installed between the two guide sliders, and a second screw sleeve is fixedly installed in the center of the cleaning plate, and the second screw sleeve cooperates with the reciprocating screw, and a cleaning brush fixedly installed on one side of the cleaning plate abuts against the dustproof net, so when the reciprocating screw rotates, it can drive the two cleaning plates to reciprocate and lift along the direction of the guide slot, so that the dust accumulated on the dustproof net can be automatically cleaned by the cleaning brush, which is a practical cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a centralized chemical forming cabinet according to an embodiment of the utility model;

[0021] Figure 2 This is a front view of a centralized forming cabinet according to an embodiment of the utility model;

[0022] Figure 3 According to the embodiment of the utility model Figure 1 A magnified image of point A;

[0023] Figure 4 According to the embodiment of the utility model Figure 1 A magnified view of point B;

[0024] Figure 5 According to the embodiment of the utility model Figure 1 Enlarged view of point C;

[0025] Figure 6 According to the embodiment of the utility model Figure 1 The enlarged view of point D;

[0026] Figure 7 It is a three-dimensional diagram of a cleaning plate of a centralized chemical forming cabinet according to an embodiment of the utility model.

[0027] In the figure:

[0028] 1. Cabinet; 2. Air inlet window; 3. Guide slide; 4. Cleaning plate; 5. Reciprocating screw; 6. Second servo motor; 7. Motor box; 8. Heat dissipation window; 9. Heat dissipation fan blade; 10. Third transmission belt; 11. Dust filter; 12. Reserved groove; 13. Clamp rack; 14. Dust net; 15. Guide slide; 16. Guide sleeve; 17. Bidirectional screw; 18. Adjustment shaft; 19. Control module; 20. Power supply module; 21. Hinge; 22. Cabinet door; 23. Observation window; 24. Handle; 25 , mounting cavity; 26, first servo motor; 27, hollow mounting plate; 28, first transmission wheel; 29, first transmission belt; 30, connecting block; 31, first screw sleeve; 32, PCB board; 33, first heating plate; 34, pad; 35, insulation board; 36, second heating plate; 37, silicone heating layer; 38, second screw sleeve; 39, guide slider; 40, cleaning brush; 41, bearing frame; 42, fan shaft; 43, second transmission wheel; 44, second transmission belt; 45, third transmission wheel. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a centralized chemical forming cabinet is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-7As shown, according to the centralized chemical forming cabinet of the embodiment of the utility model, it includes a cabinet body 1 and a clamping plate frame 13, the inner cavity of the cabinet body 1 is symmetrically fixed with hollow mounting plates 27, a plurality of groups of adjusting shafts 18 and guide slides 15 are installed between the two hollow mounting plates 27, and a plurality of bidirectional lead screws 17 are evenly fixedly installed on the adjusting shaft 18, and the clamping plate frame 13 is symmetrically welded with connecting blocks 30 on both sides, a first lead screw sleeve 31 is fixedly installed in the connecting block 30 on one side, and the bidirectional lead screw 17 is internally threadedly sleeved in the first lead screw sleeve 31, and a guide sleeve 16 is fixedly installed in the connecting block 30 on the other side, and the guide sleeve 16 is fixedly installed in the guide sleeve 16. A guide slide rod 15 is sleeved into the slide sleeve 16, an installation cavity 25 is opened in the cabinet 1, and a first servo motor 26 is installed in the installation cavity 25, and the output end of the first servo motor 26 is connected to one end of an adjusting shaft 18, and first transmission wheels 28 are fixedly installed on adjacent adjusting shafts 18, and a first transmission belt 29 is sleeved between adjacent first transmission wheels 28, which can evenly and stably clamp and fix a plurality of placed batteries, and can ensure that the pressure on each battery is uniform and constant, and only one servo motor is needed to complete it, which reduces the manufacturing cost of the device and is more practical.

[0032] In one embodiment, air inlet windows 2 are symmetrically provided on both sides of the cabinet 1, and a dustproof net 14 is fixedly installed in the air inlet windows 2, a plurality of heat dissipation windows 8 are evenly fixedly installed on the top surface of the cabinet 1, and a bearing frame 41 is fixedly installed in the heat dissipation window 8, and a fan shaft 42 is installed on the bearing frame 41, and a heat dissipation fan blade 9 is fixedly installed on the fan shaft 42, a reciprocating screw 5 is installed in the center of the air inlet window 2, and the top of the reciprocating screw 5 on one side is connected to the output end of the second servo motor 6, a reserved groove 12 is symmetrically provided on the top of the inner wall of the cabinet 1, and a second transmission wheel 43 is fixedly installed in the part of the two reciprocating screws 5 located in the reserved groove 12, and a second transmission wheel 43 is fixedly installed at the bottom of the two fan shafts 42, and a second transmission belt is sleeved between adjacent second transmission wheels 43. Belt 44, a third transmission wheel 45 is fixedly installed on the fan shaft 42, and a third transmission belt 10 is sleeved between adjacent third transmission wheels 45. Guide grooves 3 are provided on the inner walls of the two air inlet windows 2, and guide sliders 39 are embedded in the guide grooves 3. A cleaning plate 4 is fixedly installed between the two guide sliders 39, and a second screw sleeve 38 is fixedly installed in the center of the cleaning plate 4, and a reciprocating screw 5 is sleeved in the second screw sleeve 38. A dust cleaning brush 40 is fixedly installed on one side of the cleaning plate 4, and the dust cleaning brush 40 is in contact with the dustproof net 14, so that a servo motor can be used to drive a number of heat dissipation fan blades to rotate, thereby realizing the heat dissipation of the inner cavity of the cabinet 1 and being able to clean the dust accumulated on the dustproof net 14.

[0033] In one embodiment, a PCB board 32, a first heating plate 33, a pad 34, a heat insulating plate 35, a second heating plate 36 and a silicone heating layer 37 are fixedly installed in sequence in the clamping frame 13, so as to heat the placed batteries.

[0034] In one embodiment, a control module 19 and a power supply module 20 are fixedly installed in the cabinet 1, and the control module 19 and the power supply mold are electrically connected to the first servo motor 26, the second servo motor 6, the first heating plate 33 and the second heating plate 36, which plays a role in the normal operation of the control device.

[0035] In one embodiment, a cabinet door 22 is installed on one side of the cabinet body 1 through a hinge 21, and an observation window 23 is fixedly installed on the cabinet door 22, and a handle 24 is fixedly installed on one side of the cabinet door 22, which serves to open and close the cabinet door 22 and facilitate operation of the inner cavity of the cabinet body 1.

[0036] In one embodiment, a dust filter 11 is fixedly installed on the top of the heat dissipation window 8 to prevent dust from entering the inner cavity of the cabinet 1 through the heat dissipation window 8 .

[0037] In one embodiment, a motor box 7 is fixedly mounted on one side of the top of the cabinet 1 , and the second servo motor 6 is installed in the motor box 7 , which serves to protect the second servo motor 6 .

[0038] Working principle: The utility model is provided with a cabinet 1, a clamping plate frame 13 and an adjusting shaft 18. The inner cavity of the cabinet 1 is symmetrically fixed with hollow mounting plates 27, and a plurality of groups of adjusting shafts 18 and guide slides 15 are installed between the two hollow mounting plates, and a plurality of bidirectional lead screws 17 are evenly fixedly installed on the adjusting shaft 18. Connecting blocks 30 are symmetrically welded on both sides of the clamping plate frame 13, and a first lead screw sleeve 31 is fixedly installed in the connecting block 30, and the bidirectional lead screw 17 is threadedly sleeved in the first lead screw sleeve 31. On the other hand, an installation cavity 25 is opened in the cabinet 1, and a first servo motor 26 is installed in the installation cavity 25, and the output end of the first servo motor 26 is connected to one end of an adjusting shaft 18, and the adjacent The first transmission wheels 28 are fixedly mounted on the adjustment shafts 18, and the first transmission belts 29 are sleeved between the adjacent first transmission wheels 28, so when the first servo motor 26 drives one adjustment shaft 18 to rotate, it can drive all other adjustment shafts 18 to rotate synchronously at the same time, so that when the user places the battery between the two clamping racks 13, multiple groups of clamping racks 13 can be used to clamp and fix the placed batteries, and it can ensure that the clamping pressure on each battery is consistent and stable. In addition, this process can be completed with only one first servo motor 26, which is beneficial to reducing the manufacturing cost of the device. The clamping rack 13 is provided with a PCB board 32, a first heating plate 33, a pad 34, a heat insulation plate 35, a second heating plate 36 and a silicone heating layer 37 installed in sequence. , so that the battery after clamping and fixing can be subjected to formation treatment, the operation is simple and convenient, and the practicability is strong. In addition, the utility model is provided with an air inlet window 2, a heat dissipation window 8, a dustproof net 14 and a heat dissipation fan blade 9. The air inlet windows 2 are symmetrically opened on both sides of the cabinet 1, and the dustproof net 14 is fixedly installed in the air inlet window 2, and a plurality of heat dissipation windows 8 are evenly fixedly installed on the top surface of the cabinet 1, and a bearing frame 41 is fixedly installed in the heat dissipation window 8, and a fan shaft 42 is installed on the bearing frame 41, and a heat dissipation fan blade 9 is fixedly installed on the fan shaft 42, and a dust filter net 11 is fixedly installed on the top of the heat dissipation window 8. In addition, a reciprocating screw 5 is installed in the center of the two air inlet windows 2, and the top of the reciprocating screw 5 on one side is connected to a second servo motor installed in the motor box 7. 6 output end, at the same time, a reserved groove 12 is symmetrically opened on the top of the inner wall of the cabinet 1, and the reciprocating screw 5 is located in the reserved groove 12 and fixedly installed with a second transmission wheel 43, and the bottom ends of the two fan shafts 42 are also correspondingly fixedly installed with second transmission wheels 43, and a second transmission belt 44 is sleeved between adjacent second transmission wheels 43. In addition, a third transmission wheel 45 is fixedly installed on the fan shaft 42, and a third transmission belt 10 is sleeved between adjacent third transmission wheels 45. Therefore, when the second servo motor 6 drives one reciprocating screw 5 to rotate, it can simultaneously drive the other reciprocating screw 5 and several fan shafts 42 to rotate synchronously, and the fan shaft 42 can be used to drive the heat dissipation fan blades 9 to rotate, and the generated flow airflow can be used to dissipate the heat from the inner cavity of the cabinet 1. On the other hand,The inner walls of the two sides of the air inlet window 2 are symmetrically provided with guide slots 3, and guide sliders 39 are embedded in the guide slots 3, and a cleaning plate 4 is fixedly installed between the two guide sliders 39, and a second screw sleeve 38 is fixedly installed in the center of the cleaning plate 4, and the second screw sleeve 38 cooperates with the reciprocating screw 5, and a dust cleaning brush 40 fixedly installed on one side of the cleaning plate 4 abuts against the dustproof net 14, so when the reciprocating screw 5 rotates, it can drive the two cleaning plates 4 to reciprocate and lift along the direction of the guide slots 3, so that the dust accumulated on the dustproof net 14 can be automatically cleaned by using the cleaning brush, which is practical.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is 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. A centralized chemical forming cabinet, comprising a cabinet body (1) and a clamping plate frame (13), characterized in that: The inner cavity of the cabinet (1) is symmetrically fixedly installed with hollow mounting plates (27) in the upper and lower parts, a plurality of groups of adjusting shafts (18) and guide slide bars (15) are installed between the two hollow mounting plates (27), and a plurality of bidirectional lead screws (17) are evenly fixedly installed on the adjusting shafts (18), and the clamping plate frame (13) is symmetrically welded with connecting blocks (30) on both sides, a first lead screw sleeve (31) is fixedly installed in the connecting block (30) on one side, and the first lead screw sleeve (31) is internally threaded with the bidirectional lead screw (17), and the first lead screw sleeve (31) is internally threaded with the bidirectional lead screw (17), and the first lead screw sleeve (31) is internally threaded with the bidirectional lead screw (17). A guide sleeve (16) is fixedly installed in the connecting block (30), and a guide slide rod (15) is sleeved in the guide sleeve (16). A mounting cavity (25) is provided in the cabinet (1), and a first servo motor (26) is installed in the mounting cavity (25). The output end of the first servo motor (26) is connected to one end of an adjusting shaft (18). First transmission wheels (28) are fixedly installed on adjacent adjusting shafts (18), and a first transmission belt (29) is sleeved between adjacent first transmission wheels (28).

2. The centralized chemical forming cabinet according to claim 1 is characterized in that: The cabinet (1) is symmetrically provided with air inlet windows (2) on both sides, and a dust screen (14) is fixedly installed in the air inlet windows (2); a plurality of heat dissipation windows (8) are evenly fixedly installed on the top surface of the cabinet (1), and a bearing frame (41) is fixedly installed in the heat dissipation window (8); a fan shaft (42) is installed on the bearing frame (41), and a heat dissipation fan blade (9) is fixedly installed on the fan shaft (42); a reciprocating screw (5) is installed in the center of each air inlet window (2), and the top end of the reciprocating screw (5) on one side is connected to the output end of the second servo motor (6); a reserved groove (12) is symmetrically provided on the top of the inner wall of the cabinet (1), and a second transmission wheel (43) is fixedly installed in the two reciprocating screws (5) located in the reserved groove (12); and the bottom ends of the two fan shafts (42) are fixedly provided with a second transmission wheel (43). A second transmission wheel (43) is fixedly installed, and a second transmission belt (44) is sleeved between adjacent second transmission wheels (43). A third transmission wheel (45) is fixedly installed on the fan shaft (42), and a third transmission belt (10) is sleeved between adjacent third transmission wheels (45). The inner walls of the two air inlet windows (2) are each provided with a guide groove (3), and a guide slider (39) is embedded in the guide groove (3). A cleaning plate (4) is fixedly installed between the two guide sliders (39), and a second screw sleeve (38) is fixedly installed in the center of the cleaning plate (4), and a reciprocating screw (5) is sleeved in the second screw sleeve (38). A dust cleaning brush (40) is fixedly installed on one side of the cleaning plate (4), and the dust cleaning brush (40) is in contact with the dustproof net (14).

3. The centralized chemical forming cabinet according to claim 1 is characterized in that: A PCB board (32), a first heating plate (33), a pad (34), a heat insulating plate (35), a second heating plate (36) and a silica gel heating layer (37) are fixedly installed in sequence in the clamping plate frame (13).

4. The centralized chemical forming cabinet according to claim 1 is characterized in that: A control module (19) and a power supply module (20) are fixedly installed in the cabinet (1), and the control module (19) and the power supply mold are electrically connected to the first servo motor (26), the second servo motor (6), the first heating plate (33) and the second heating plate (36).

5. The centralized chemical forming cabinet according to claim 1 is characterized in that: A cabinet door (22) is installed on one side of the cabinet body (1) opening via a hinge (21), an observation window (23) is fixedly installed on the cabinet door (22), and a handle (24) is fixedly installed on one side of the cabinet door (22).

6. The centralized chemical forming cabinet according to claim 2 is characterized in that: A dust filter (11) is fixedly mounted on the top of the heat dissipation window (8).

7. The centralized chemical forming cabinet according to claim 2 is characterized in that: A motor box (7) is fixedly mounted on one side of the top of the cabinet (1), and the second servo motor (6) is mounted in the motor box (7).

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