Clean room

Abstract

The utility model discloses a clean room, which belongs to the technical field of air purification equipment and comprises a conveying belt, an air purification component, a dust blowing device, a conveying room and an operating room, the conveying belt penetrates through the conveying room; the operation room is arranged on one side of the conveying direction of the conveying belt; the air supply end of the air purification assembly is communicated with the operation room; the dust blowing device is connected with the conveying room, and the air blowing end of the dust blowing device faces the conveying face of the conveying belt. The air purification assembly is combined with the clean room, and the conveying path of the conveying belt penetrates through the conveying room, so that products entering the clean room can be in a clean environment under the condition that a workshop is not transformed; and dust particles on the surfaces of the products can be completely removed under the blowing action of the dust blowing device, so that the products indirectly meet the dust-free production and processing requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of air purification equipment, in particular to a clean room. Background Art

[0002] For conventional production workshops, dust-free design is not a hard indicator for workshop construction. However, for some processes that have high requirements for air cleanliness and do not allow any visible dust particles inside the production (such as LCD screen transparent screen attachment, light guide plate diffusion film attachment, light guide plate backlight film attachment, etc.), the existing production workshops cannot meet the dust-free requirements, and the cost of converting the workshops into dust-free workshops is too high. This will not only reduce the product yield rate, lead to more rework, and thus affect the overall production efficiency; but also cause consumers to purchase unqualified products that have not been tested in time, which will cause manufacturers to suffer a series of problems that affect corporate benefits, such as complaints and returns. Utility Model Content

[0003] The technical problem to be solved by the utility model is: how to provide a clean room capable of realizing dust-free production in a workshop which is not designed to be dust-free.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A clean room includes a conveyor belt, an air purification component, a dust blowing device, and a conveying room and an operating room connected to each other;

[0006] The conveyor belt is arranged throughout the conveyor room;

[0007] The operation room is arranged on one side of the conveying direction of the conveyor belt;

[0008] The air supply end of the air purification component is connected to the operation room;

[0009] The dust blowing device is connected to the conveying room, and the blowing end of the dust blowing device is arranged toward the conveying surface of the conveyor belt.

[0010] Furthermore, the air purification component includes a high-efficiency fan and a high-efficiency filter;

[0011] The high-efficiency fan is connected to the operating room through a high-efficiency filter.

[0012] Furthermore, the high-efficiency fan is arranged on the top of the operating room;

[0013] The air supply end of the high-efficiency fan is arranged opposite to the bottom of the operating room.

[0014] Furthermore, the bottom of the transfer room and the bottom of the operation room are both open;

[0015] The bottom of the transfer room and the bottom of the operation room are both arranged at a preset distance from the ground.

[0016] Furthermore, the transfer room and the operation room are both frame structures;

[0017] The top of the frame structure is connected to the air purification component;

[0018] The outer side of the frame structure is provided with an antistatic film;

[0019] The bottom of the frame structure is open.

[0020] Furthermore, a door body is provided on the outer side of the operating room.

[0021] Furthermore, a lighting device is provided on the inner top surface of the transfer room;

[0022] The lighting end of the lighting device is arranged opposite to the conveying surface of the conveyor belt.

[0023] Furthermore, it also includes universal wheels;

[0024] The bottom of the conveying room and the bottom of the operating room are both provided with universal wheels.

[0025] The beneficial effect of the utility model is that the clean room provided by the utility model combines the air purification component with the clean room, and allows the conveying path of the conveyor belt to run through the conveying room, so that the products entering the clean room can be placed in a clean environment without modifying the workshop; and then through the blowing effect of the dust blowing device, the dust particles on the surface of the product can be completely removed, so that the product can indirectly meet the requirements of dust-free production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Shown is a schematic structural diagram of a clean room according to a specific embodiment of the utility model;

[0027] Figure 2 Shown is a front view of a clean room according to a specific embodiment of the utility model;

[0028] Description of labels:

[0029] 1. Air purification components; 11. High-efficiency fan; 12. High-efficiency filter;

[0030] 2. Dust blowing device;

[0031] 3. Transmission room;

[0032] 4. Operation room; 41. Door;

[0033] 5. Universal wheel. DETAILED DESCRIPTION

[0034] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0035] The most critical concept of the utility model is: combining the air purification component with the clean room, and allowing the conveying path of the conveyor belt to run through the conveying room, so that the products entering the clean room can be placed in a clean environment without modifying the workshop; and then through the blowing effect of the dust blowing device, the dust particles on the surface of the product can be completely removed, so that the product can indirectly meet the requirements of dust-free production and processing.

[0036] Please refer to Figure 1 to Figure 2 The clean room provided by the utility model comprises a conveyor belt, an air purification component 1, a dust blowing device 2, and a conveying room 3 and an operating room 4 which are interconnected;

[0037] The conveyor belt is arranged through the conveyor room 3;

[0038] The operating room 4 is arranged on one side of the conveying direction of the conveyor belt;

[0039] The air supply end of the air purification component 1 is connected to the operating room 4;

[0040] The dust blowing device 2 is connected to the conveying room 3, and the blowing end of the dust blowing device 2 is arranged toward the conveying surface of the conveyor belt.

[0041] Specifically, the dust blowing device 2 is a horizontal plasma fan, which can generate a large amount of airflow with positive and negative charges, which can neutralize the charges on the object. That is, when the surface of the object is negatively charged, it will attract the positive charges in the airflow, and when the surface of the object is positively charged, it will attract the negative charges in the airflow, thereby neutralizing the static electricity on the surface of the object, achieving the purpose of eliminating static electricity, and preventing dust from adhering to the surface of the object due to static electricity.

[0042] Specifically, a portion of the conveying path of the conveyor belt is set in the conveying room 3, that is, to ensure that the workpieces on the conveyor belt can complete the production and processing process inside the conveying room 3 where the air quality meets the requirements, thereby avoiding the presence of dust particles visible to the naked eye inside the processed products.

[0043] Specifically, the air purifier can also be connected to the transfer room 3. The preferred solution is to set the air purification component 1 in both the transfer room 3 and the operation room 4, and ensure that the air purification component 1 is connected to the transfer room 3 and the operation room 4, so as to ensure that there is sufficient clean gas inside the clean room.

[0044] From the above description, it can be seen that the beneficial effects of the utility model are: providing a clean room, combining the air purification component 1 with the clean room, and allowing the conveying path of the conveyor belt to pass through the conveying room 3, so that the products entering the clean room can be placed in a clean environment without modifying the workshop and without occupying additional space, so as to achieve the effect of saving costs by local modification; and then through the blowing effect of the dust blowing device 2, the dust particles on the surface of the product can be completely removed, so that the product can indirectly meet the requirements of dust-free production and processing, thereby improving the product quality.

[0045] Further, the air purification component 1 includes a high-efficiency fan 11 and a high-efficiency filter 12;

[0046] The high-efficiency fan 11 is connected to the operating room 4 through the high-efficiency filter 12 .

[0047] Preferably, a primary filter is provided at the air inlet end of the high-efficiency fan 11. This design can provide a preliminary filtering effect on the fresh air from the outside, thereby avoiding the accumulation of a large amount of dust and impurities inside the high-efficiency fan 11, which affects the service life of the high-efficiency fan 11, and reducing the working pressure of the high-efficiency filter 12.

[0048] Specifically, the primary filter can filter dust particles with a particle size of more than 5μm; the high-efficiency filter can filter dust particles with a particle size of less than 0.5μm; the combination of the primary filter and the high-efficiency filter can effectively intercept various dust particles in the external environment, thereby achieving dust-free processing of production processes with high air quality requirements without making extensive changes to the workshop, thereby providing a guarantee for the product's factory quality.

[0049] Furthermore, a high-efficiency fan 11 is arranged on the top of the operating room 4;

[0050] The air supply end of the high-efficiency fan 11 is arranged opposite to the bottom of the operating room 4 .

[0051] Furthermore, the bottom of the transfer room 3 and the bottom of the operation room 4 are both open;

[0052] The bottom of the transfer room 3 and the bottom of the operation room 4 are both set at a preset distance from the ground.

[0053] As can be seen from the above description, the design has made specific improvements to the composition structure of the air purification component 1, the structure of the transfer room 3 and the operation room 4, and the positional relationship between the air purifier and the clean room. Before the fresh air enters the clean room, the dust particles in the fresh air can be efficiently filtered out by the high-efficiency filter 12 to ensure the air quality inside the clean room; and the air supply end of the high-efficiency fan 11 is arranged relative to the bottom of the operation room 4, and the bottom of the transfer room 3 and the bottom of the operation room 4 are further set to be open, and at the same time, it is ensured that the bottom of the transfer room 3 and the bottom of the operation room 4 are set at a preset distance from the ground, so that fresh air can enter from the top and blow out from the bottom to form a negative pressure environment, thereby preventing the air that has not been dust-removed from directly entering the clean room, thereby reducing the air quality inside the clean room.

[0054] Furthermore, the transfer room 3 and the operation room 4 are both frame structures;

[0055] The top of the frame structure is connected to the air purification component 1;

[0056] The outer side of the frame structure is provided with an antistatic film;

[0057] The bottom of the frame structure is open.

[0058] Specifically, the frame structure is any commercially available material with strong anti-deformation ability, such as metal profiles or hard plastic profiles; and the anti-static film (or anti-static cloth) is transparent. This design can ensure that the brightness inside the clean room meets the requirements, thereby providing sufficient vision for the staff entering the clean room, avoiding the staff from feeling depressed in the clean room, which in turn affects work efficiency.

[0059] From the above description, it can be seen that the design has further optimized the specific composition structure of the transfer room 3 and the operation room 4. Compared with the room built by the facade structure, the room built by the frame structure can not only ensure the strength of the clean room, but also save the construction time and cost of the clean room; at the same time, in conjunction with the anti-static film, the clean room can be effectively isolated from the external environment, preventing untreated air from directly flowing into the clean room, and preventing the dust falling from the dust blowing device 2 from being adsorbed on the surface of the clean room again due to static electricity, thereby exposing the product to the risk of secondary contamination.

[0060] Furthermore, a door body 41 is provided on the outer side of the operating room 4 .

[0061] Preferably, the door body 41 is arranged on the opposite side of the operating room 4 where the conveyor belt is arranged.

[0062] From the above description, it can be seen that when performing assembly line operations, the staff needs to enter the operation room 4 and perform production and processing operations on one side of the conveying direction of the conveyor belt. Therefore, a door body 41 is set on the outer side of the operation room 4 to facilitate the staff to enter and exit the operation room 4, avoiding the need to move the entire clean room and affecting other working staff.

[0063] Furthermore, a lighting device is provided on the inner top surface of the transfer room 3;

[0064] The lighting end of the lighting device is arranged opposite to the conveying surface of the conveyor belt.

[0065] From the above description, it can be seen that the lighting device can provide a good lighting environment for the staff. The staff can adjust the illumination value of the lighting device according to their own needs to avoid problems such as visual fatigue caused by poor lighting conditions inside the clean room, which seriously affects the overall production efficiency.

[0066] Furthermore, the above-mentioned clean room further comprises a universal wheel 5;

[0067] Universal wheels 5 are provided at the bottom of the transfer room 3 and the bottom of the operation room 4 .

[0068] Specifically, the universal wheel 5 is a silent universal wheel 5, and this design can prevent the staff from generating noise during the process of moving the clean room.

[0069] From the above description, it can be seen that the universal wheel 5 can effectively improve the flexibility of the clean room, so that the staff can overcome the site limitations and freely combine the clean room with different products and different processes, so that one production line can provide a variety of cleanliness requirements, thereby meeting diversified production.

[0070] The clean room of the utility model can assist the dust-free production of the workshop.

[0071] Please refer to Figure 1 to Figure 2 , Embodiment 1 of the present utility model is:

[0072] A clean room comprises a conveyor belt, an air purification component 1, a dust blowing device 2, a universal wheel 5, and a conveying room 3 and an operating room 4 which are interconnected; the conveyor belt runs through the conveying room 3; the operating room 4 is arranged on one side of the conveying direction of the conveyor belt; the air supply end of the air purification component 1 is connected with the operating room 4; the dust blowing device 2 is connected with the conveying room 3, and the blowing end of the dust blowing device 2 is arranged toward the conveying surface of the conveyor belt; the bottom of the conveying room 3 and the bottom of the operating room 4 are both provided with universal wheels 5; the conveying room 3 and the operating room 4 are both frame structures; the top of the frame structure is connected with the air purification component 1; the outer side surface of the frame structure is provided with an antistatic film; the bottom of the frame structure is open; the outer side surface of the operating room 4 is provided with a door body 41; the inner top surface of the conveying room 3 is provided with a lighting device; the lighting end of the lighting device is arranged opposite to the conveying surface of the conveyor belt.

[0073] The air purification component 1 includes a high-efficiency fan 11 and a high-efficiency filter 12; the high-efficiency fan 11 is connected to the operating room 4 through the high-efficiency filter 12; the high-efficiency fan 11 is arranged at the top of the operating room 4; the air supply end of the high-efficiency fan 11 and the bottom of the operating room 4 are arranged relative to each other.

[0074] The working principle of the utility model is as follows: first, according to the requirements of cleanliness for different processes, the number of clean rooms is confirmed; then, the clean room is moved to the conveyor belt corresponding to the relevant process, and after adjusting the air supply volume of the high-efficiency fan 11, the air blowing volume of the dust blowing device 2, and the brightness of the lighting device, the conveyor belt is started to make the conveyor belt drive the workpiece to move into the conveyor room 3; then, the staff in the operating room 4 perform relevant production and processing operations on the work on the conveyor belt one by one. At this time, the air purification component can continuously transport a large amount of clean gas into the clean room, and the dust blowing component also blows a large amount of plasma wind that can eliminate static electricity to the workpiece on the conveyor belt; finally, the workpiece or product after processing can be moved out of the clean room under the action of the conveyor belt and transported to the subsequent production and processing equipment.

[0075] To sum up, the utility model provides a clean room, which combines an air purification component with the clean room, and allows the conveying path of the conveyor belt to run through the conveying room, so that the products entering the clean room can be placed in a clean environment without modifying the workshop and taking up extra space, so as to achieve the effect of saving costs by local modification; and then a large amount of airflow with positive and negative charges is blown out by the dust blowing device, which can not only completely remove the dust particles on the surface of the product to meet the requirements of dust-free production and processing, but also neutralize the static electricity on the surface of the object to achieve the purpose of eliminating static electricity, thereby avoiding that the precision components of certain products are easily damaged by static electricity, thereby effectively improving the product quality.

[0076] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A clean room, characterized in that: It includes a conveyor belt, an air purification component, a dust blowing device, and a conveying room and an operating room that are interconnected; The conveyor belt is arranged throughout the conveyor room; The operation room is arranged on one side of the conveying direction of the conveyor belt; The air supply end of the air purification component is connected to the operation room; The dust blowing device is connected to the conveying room, and the blowing end of the dust blowing device is arranged toward the conveying surface of the conveyor belt.

2. The clean room according to claim 1, characterized in that: The air purification component includes a high-efficiency fan and a high-efficiency filter; The high-efficiency fan is connected to the operating room through a high-efficiency filter.

3. The clean room according to claim 2, characterized in that: The high-efficiency fan is arranged on the top of the operating room; The air supply end of the high-efficiency fan is arranged opposite to the bottom of the operating room.

4. The clean room according to claim 3, characterized in that: The bottom of the transfer room and the bottom of the operation room are both open; The bottom of the transfer room and the bottom of the operation room are both arranged at a preset distance from the ground.

5. The clean room according to claim 1, characterized in that: The transfer room and the operation room are both frame structures; The top of the frame structure is connected to the air purification component; The outer side of the frame structure is provided with an antistatic film; The bottom of the frame structure is open.

6. The clean room according to claim 1, characterized in that: A door body is arranged on the outer side of the operating room.

7. The clean room according to claim 1, characterized in that: The inner top surface of the transfer room is provided with a lighting device; The lighting end of the lighting device is arranged opposite to the conveying surface of the conveyor belt.

8. The clean room according to claim 1, characterized in that: Also includes universal wheels; The bottom of the conveying room and the bottom of the operating room are both provided with universal wheels.

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