Purification chamber for carbon fiber composite production

Abstract

The utility model relates to carbon fiber processing technical field, concretely relates to purification room for carbon fiber composite material production, including purification room, the outside symmetry of purification room has the hinge of box door, the back of box door is fixedly connected with inductor, the inside of purification room is opened with sterilization area, the outside fixed connection of purification room has storage box, the outside fixed connection of storage box has output pump, the output of output pump is fixedly connected with the communicating pipe, one end of communicating pipe is fixedly connected with the hose, the bottom fixed connection of hose has fixed pipe, the bottom fixed connection of fixed pipe has the shower nozzle, the both ends fixed connection of fixed pipe has the swing lever, with the comparison of the existing carbon fiber composite material production purification room, the utility model discloses through the design of swing lever and fixed pipe, can adjust the angle of shower nozzle quickly, makes the more even when spraying, has improved the overall practicality greatly.

Description

Technical Field

[0001] This utility model relates to the field of carbon fiber processing technology, specifically to a cleanroom for the production of carbon fiber composite materials. Background Technology

[0002] Cleanrooms for carbon fiber composite material production, also known as dust-free workshops or clean rooms, are special environmental control spaces specifically designed for the production of carbon fiber and its composite materials. They aim to reduce the impact of dust, particles, temperature and humidity fluctuations on material properties. Before entering the cleanroom, operators must first undergo disinfection in the disinfection area to ensure aseptic entry.

[0003] The disinfection area requires air shower and alcohol spray disinfection. The existing disinfection system uses fixed nozzles, which limits the spray range of disinfectant and may result in insufficient coverage of parts of the operator's body, creating disinfection dead spots. The ventilation adjustment is not flexible enough: the air volume adjustment of conventional clean rooms relies on the control of a single fan speed, which makes it difficult to achieve dynamic airflow distribution optimization and affects the stability of the sterile environment. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a clean room for the production of carbon fiber composite materials, which aims to solve the problem that the fixed nozzles in the existing technology result in a limited spray range of disinfectant and the existence of disinfection dead corners.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A cleanroom for carbon fiber composite material production includes a cleanroom with symmetrically hinged doors on its exterior. A sensor is fixedly connected to the back of the door. A disinfection zone is provided inside the cleanroom. A storage box is fixedly connected to the exterior of the cleanroom. An output pump is fixedly connected to the exterior of the storage box. A connecting pipe is fixedly connected to the output end of the output pump. A flexible tube is fixedly connected to one end of the connecting pipe. A fixed pipe is fixedly connected to the bottom of the flexible tube. A nozzle is fixedly connected to the bottom of the fixed pipe. Swing rods are fixedly connected to both ends of the fixed pipe.

[0007] As a preferred embodiment of this utility model, a baffle is fixedly connected to the inner wall of the disinfection zone, a bracket is fixedly connected to the bottom end of the baffle, a limit block is fixedly connected to the top of the bracket, and a synchronization rod is rotatably connected inside the limit block.

[0008] As a preferred embodiment of this utility model, a linkage rod is fixedly connected to the outside of the synchronizing rod, and a fixed plate is rotatably connected to both ends of the synchronizing rod. There are two sets of fixed plates, one of which is fixedly connected to the outside of a motor. The output end of the motor extends to one end of the synchronizing rod and is fixedly connected to the synchronizing rod.

[0009] As a preferred embodiment of this utility model, a sliding rod is symmetrically fixedly connected to the outside of the limiting block, a sliding block is slidably connected to the outside of the sliding rod, and a driven rod is fixedly connected to the outside of the sliding block.

[0010] As a preferred embodiment of this utility model, a fixing plate is fixedly connected to the end of the sliding rod away from the limiting block, a spring is fixedly connected between the fixing plate and the sliding block, the linkage rod is adapted to the sliding block, the swing rod is rotatably connected to one end of the bracket, a sliding groove is provided at the top of the swing rod, and a positioning post is fixedly connected to one end of the driven rod and located inside the sliding groove, and the positioning post is slidably connected inside the sliding groove.

[0011] As a preferred embodiment of this utility model, an air inlet pipe is fixedly connected to the top of the purification chamber, a filter yarn is fixedly connected to the top of the air inlet pipe, a fan is fixedly connected to the inside of the air inlet pipe, a sleeve is fixedly connected to the bottom of the air inlet pipe, a limit frame is fixedly connected to the outside of the sleeve, a toothed ring is slidably connected to the inside of the limit frame, and a gear is meshed with the inside of the toothed ring.

[0012] As a preferred embodiment of this utility model, the sleeve is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a blade, one end of the rotating shaft is fixedly connected to a positioning plate, one end of the rotating shaft is fixedly connected to a swing frame, the toothed ring is fixedly connected to a cylinder outside the swing frame, and a drainage groove is provided at the bottom of the inner side of the disinfection zone.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, the sliding block is squeezed by the linkage rod, and then the sliding block moves axially outside the sliding rod. At the same time, the driven rod slides synchronously with the sliding block. Then the positioning column slides inside the slide groove and pushes the swing rod. The swing rod moves axially at one end of the bracket to complete the angle adjustment of the nozzle, so that it sprays evenly on the operator.

[0015] 2. In this utility model, the gear and the toothed ring mesh with each other, and then the toothed ring slides inside the limiting frame, driving the cylinder to move synchronously. Then the cylinder will apply a thrust to the swing frame, and then the swing frame will drive the rotating shaft to rotate, realizing the mutual unfolding of multiple sets of blades, thereby adjusting the opening and closing degree inside the sleeve, realizing stepless air volume control, and adapting to different purification needs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the interior of the cleanroom of this utility model;

[0018] Figure 3 This is a schematic diagram of the nozzle structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the intake pipe structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the sleeve structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the blade structure of this utility model.

[0022] In the diagram: 1. Cleanroom; 2. Door; 3. Disinfection area; 4. Storage box; 5. Connecting pipe; 6. Flexible hose; 7. Fixed pipe; 8. Nozzle; 9. Swing rod; 10. Bracket; 11. Limiting block; 12. Synchronizing rod; 13. Linking rod; 14. Fixed plate; 15. Sliding rod; 16. Sliding block; 17. Driven rod; 18. Spring; 19. Slide groove; 20. Air inlet pipe; 21. Sleeve; 22. Limiting frame; 23. Gear ring; 24. Gear; 25. Rotating shaft; 26. Blade; 27. Swing frame; 28. Cylinder; 29. ​​Drainage trough. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example: Please refer to Figures 1-6 This utility model provides a technical solution:

[0025] A cleanroom for carbon fiber composite material production includes a cleanroom 1. A door 2 is symmetrically hinged to the outside of the cleanroom 1. A sensor is fixedly connected to the back of the door 2. A disinfection zone 3 is opened inside the cleanroom 1. A storage tank 4 is fixedly connected to the outside of the cleanroom 1. An output pump is fixedly connected to the outside of the storage tank 4. A connecting pipe 5 is fixedly connected to the output end of the output pump. A flexible hose 6 is fixedly connected to one end of the connecting pipe 5. A fixed pipe 7 is fixedly connected to the bottom of the flexible hose 6. A nozzle 8 is fixedly connected to the bottom of the fixed pipe 7. Swing rods 9 are fixedly connected to both ends of the fixed pipe 7. In this embodiment, the motor and sensor are existing technologies, and their specific structures and working principles will not be elaborated here. The control method of this utility model is through a controller, and the controller's control program... This can be easily implemented by those skilled in the art through simple programming, so the control method and circuit connection will not be explained in detail here. When producing carbon fiber composite materials, it is necessary to be in a sterile space. The operator opens the box door 2 and stands outside the disinfection area 3. During this time, the storage box 4 is filled with disinfectant alcohol. The disinfectant alcohol is delivered to the inside of the connecting pipe 5 through the output pump, then enters the inside of the hose 6, and finally flows into the inside of the fixed pipe 7. As the disinfectant alcohol continuously enters the inside of the fixed pipe 7, it is finally sprayed out from the nozzle 8, so that it is sprayed on the operator. By swinging the swing rod 9, the angle of the fixed pipe 7 is adjusted, and the angle of the nozzle 8 is adjusted so that it is sprayed evenly on the operator.

[0026] Furthermore, in this embodiment, a baffle is fixedly connected to the inner wall of the disinfection zone 3, a bracket 10 is fixedly connected to the bottom end of the baffle, a limiting block 11 is fixedly connected to the top of the bracket 10, and a synchronizing rod 12 is rotatably connected inside the limiting block 11. By rotating the synchronizing rod 12, the limiting block 11 supports the synchronizing rod 12, greatly improving the smoothness of its rotation.

[0027] Furthermore, in this embodiment, a linkage rod 13 is fixedly connected to the outside of the synchronizing rod 12, and a fixed disk 14 is rotatably connected to both ends of the synchronizing rod 12. There are two sets of fixed disks 14, one of which is fixedly connected to a motor. The output end of the motor extends to one end of the synchronizing rod 12 and is fixedly connected to the synchronizing rod 12. By driving the motor, the synchronizing rod 12 is rotated, and the linkage rod 13 swings accordingly.

[0028] Furthermore, in this embodiment, a sliding rod 15 is symmetrically fixedly connected to the outside of the limiting block 11, a sliding block 16 is slidably connected to the outside of the sliding rod 15, a driven rod 17 is fixedly connected to the outside of the sliding block 16, a fixing plate is fixedly connected to the end of the sliding rod 15 away from the limiting block 11, a spring 18 is fixedly connected between the fixing plate and the sliding block 16, the linkage rod 13 is adapted to the sliding block 16, the swing rod 9 is rotatably connected to one end of the bracket 10, and a groove 19 is opened at the top of the swing rod 9, and one end of the driven rod 17 is located at... A positioning post is fixedly connected inside the slide groove 19. The positioning post is slidably connected inside the slide groove 19. When the linkage rod 13 swings, it will squeeze the sliding block 16. Then the sliding block 16 moves axially outside the sliding rod 15. At this time, the sliding block 16 will be squeezed by the spring 18. At the same time, the driven rod 17 will slide synchronously with the sliding block 16. Then the positioning post will slide inside the slide groove 19 and push the swing rod 9. The swing rod 9 takes the middle as the force point and makes an axial movement at one end of the bracket 10.

[0029] Furthermore, in this embodiment, an air inlet pipe 20 is fixedly connected to the top of the purification chamber 1, a filter yarn is fixedly connected to the top of the air inlet pipe 20, a fan is fixedly connected to the inside of the air inlet pipe 20, a sleeve 21 is fixedly connected to the bottom of the air inlet pipe 20, a limit frame 22 is fixedly connected to the outside of the sleeve 21, a toothed ring 23 is slidably connected inside the limit frame 22, and a gear 24 is meshed inside the toothed ring 23. By turning on the fan, the fan will draw outside air into the air inlet pipe 20, then purify the drawn air through the filter yarn, and then enter the inside of the sleeve 21. Then, the motor drives the gear 24, and the gear 24 meshes with the toothed ring 23, and then the toothed ring 23 slides inside the limit frame 22.

[0030] Furthermore, in this embodiment, a rotating shaft 25 is rotatably connected inside the sleeve 21, and blades 26 are fixedly connected to the outside of the rotating shaft 25. A positioning plate is fixedly connected to one end of the rotating shaft 25, and a swing frame 27 is fixedly connected to the other end of the rotating shaft 25. A cylinder 28 is fixedly connected to the outside of the toothed ring 23 and inside the swing frame 27. A drainage groove 29 is provided at the bottom of the inner side of the disinfection zone 3. When the toothed ring 23 rotates, it drives the cylinder 28 to move synchronously. Then, the cylinder 28 applies a thrust to the swing frame 27. Subsequently, the swing frame 27 drives the rotating shaft 25 to rotate. When the rotating shaft 25 rotates, multiple sets of blades 26 unfold to each other, thereby adjusting the opening and closing degree inside the sleeve 21 and adjusting the air volume of the fan to purify the operator. Finally, the disinfectant alcohol is discharged outside the purification chamber 1 through the drainage groove 29.

[0031] In this embodiment, the specific implementation scenario is as follows: During the production of carbon fiber composite materials, a sterile space is required. The operator opens the door 2, stands inside the disinfection area 3, and simultaneously triggers the sensor. During this time, the storage box 4 is filled with disinfectant alcohol, which is then delivered to the connecting pipe 5 via an output pump, then into the hose 6, and finally into the fixed pipe 7. As the disinfectant alcohol continuously enters the fixed pipe 7, it is finally sprayed out from the nozzle 8. The motor drives the synchronous rod 12 to rotate, and the linkage rod 13 swings accordingly, squeezing the sliding block 16. The sliding block 16 then moves axially outside the sliding rod 15, and is squeezed by the spring 18. At the same time, the driven rod 17 slides synchronously with the sliding block 16. Subsequently, the positioning column slides inside the groove 19 and pushes the swing rod 9. The moving rod 9, with its center as the force point, moves axially at one end of the bracket 10 to adjust the angle of the fixed pipe 7, thereby adjusting the angle of the nozzle 8 and ensuring even spraying on the operator. By turning on the fan, the fan draws outside air into the air intake pipe 20, purifies it through the filter, and then enters the sleeve 21. The motor then drives the gear 24, which meshes with the gear ring 23. The gear ring 23 slides inside the limit frame 22, causing the cylinder 28 to move synchronously. The cylinder 28 then applies a thrust to the swing frame 27, which in turn drives the rotating shaft 25 to rotate. When the rotating shaft 25 rotates, multiple sets of blades 26 unfold, adjusting the opening and closing degree inside the sleeve 21 and thus the airflow of the fan to purify the operator. The disinfectant alcohol is finally discharged outside the purification chamber 1 through the drain trough 29.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleanroom for the production of carbon fiber composite materials, comprising a cleanroom (1), characterized in that: The purification chamber (1) is symmetrically hinged with a door (2) on the outside. A sensor is fixedly connected to the back of the door (2). A disinfection area (3) is opened inside the purification chamber (1). A storage box (4) is fixedly connected to the outside of the purification chamber (1). An output pump is fixedly connected to the outside of the storage box (4). A connecting pipe (5) is fixedly connected to the output end of the output pump. A flexible hose (6) is fixedly connected to one end of the connecting pipe (5). A fixed pipe (7) is fixedly connected to the bottom of the flexible hose (6). A nozzle (8) is fixedly connected to the bottom of the fixed pipe (7). A swing rod (9) is fixedly connected to both ends of the fixed pipe (7).

2. The cleanroom for producing carbon fiber composite materials according to claim 1, characterized in that: A baffle is fixedly connected to the inner wall of the disinfection area (3), and a bracket (10) is fixedly connected to the bottom end of the baffle. A limit block (11) is fixedly connected to the top of the bracket (10), and a synchronizing rod (12) is rotatably connected inside the limit block (11).

3. The cleanroom for producing carbon fiber composite materials according to claim 2, characterized in that: The synchronization rod (12) is externally fixedly connected to a linkage rod (13). Both ends of the synchronization rod (12) are rotatably connected to a fixed plate (14). There are two sets of fixed plates (14). One set of fixed plates (14) is externally fixedly connected to a motor. The output end of the motor extends to one end of the synchronization rod (12) and is fixedly connected to the synchronization rod (12).

4. The cleanroom for producing carbon fiber composite materials according to claim 3, characterized in that: The limiting block (11) is symmetrically fixedly connected to a sliding rod (15), the sliding rod (15) is slidably connected to a sliding block (16), and the sliding block (16) is fixedly connected to a driven rod (17).

5. The cleanroom for producing carbon fiber composite materials according to claim 4, characterized in that: A fixed plate is fixedly connected to one end of the sliding rod (15) away from the limiting block (11). A spring (18) is fixedly connected between the fixed plate and the sliding block (16). The linkage rod (13) is adapted to the sliding block (16). The swing rod (9) is rotatably connected to one end of the bracket (10). A groove (19) is opened at the top of the swing rod (9). A positioning column is fixedly connected to one end of the driven rod (17) and inside the groove (19). The positioning column is slidably connected inside the groove (19).

6. The cleanroom for producing carbon fiber composite materials according to claim 1, characterized in that: An air inlet pipe (20) is fixedly connected to the top of the purification chamber (1). A filter yarn is fixedly connected to the top of the air inlet pipe (20). A fan is fixedly connected inside the air inlet pipe (20). A sleeve (21) is fixedly connected to the bottom of the air inlet pipe (20). A limit frame (22) is fixedly connected to the outside of the sleeve (21). A toothed ring (23) is slidably connected inside the limit frame (22). A gear (24) is meshed inside the toothed ring (23).

7. The cleanroom for producing carbon fiber composite materials according to claim 6, characterized in that: The sleeve (21) is rotatably connected to a rotating shaft (25), and a blade (26) is fixedly connected to the outside of the rotating shaft (25). A positioning plate is fixedly connected to one end of the rotating shaft (25), and a swing frame (27) is fixedly connected to one end of the rotating shaft (25). A cylinder (28) is fixedly connected to the outside of the toothed ring (23) and inside the swing frame (27). A drainage groove (29) is provided at the bottom of the inner side of the disinfection area (3).

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