Ventilation and odor removal equipment for sealing rubber strip production

Abstract

The utility model belongs to the technical field of sealing rubber strips, and particularly relates to ventilation and deodorization equipment for sealing rubber strip production, which comprises a box body, a ventilation mechanism is arranged at the top of the box body, a fresh air pipe is connected to the bottom of the box body, an air return pipe is communicated with the rear side wall of the box body, and a filtering mechanism is embedded in an inner cavity of the box body. And an adjusting mechanism is arranged above the filtering mechanism. According to the utility model, after gas in a workshop environment and gas in an external environment are mixed, filtering, adsorption and deodorization are realized on the filtering mechanism, and the air volume of the purified gas can be controlled through the adjusting mechanism, so that the adjusted gas can be conveniently adjusted and controlled to be discharged into the workshop environment again according to the requirements of an indoor environment, and circulating purification is realized; and meanwhile, conveying is achieved through the connecting pipe under the action of the draught fan, the change in the workshop environment is effectively controlled, meanwhile, workers can adapt to the situation by themselves conveniently through control over the air volume, energy is saved, and safety of the production environment is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of sealing strip technology, specifically relating to a ventilation and deodorization device for the production of sealing strips. Background Technology

[0002] During the production of sealing strips, some odors are generated. These odors are mainly due to factors such as the raw materials used in the production process, chemical additives, and the production environment. If these odors are not dealt with in a timely manner, they will have adverse effects on workers and the surrounding environment, and will also affect product quality and the company's reputation.

[0003] According to the search results, publication number CN 218820841 U relates to a ventilation and deodorization device for the production of sealing strips. The key technical point is that the odor and gas formed by the sealing strip raw material inside the processing box and the sealing strip at the extrusion port are injected into the mixing box through a filtration mechanism, and the harmful gases are adsorbed and deodorized by the second filter plate and the liquid inside the deodorization box.

[0004] The above process facilitates the adsorption and filtration of mixed gases to remove odors. However, some drawbacks remain. In production workshops, it is unavoidable that certain odors will be generated in the workshop environment. These odors are often accompanied by the generation of harmful gases. Working in this environment for a long time will affect the physical and mental health of personnel and make it difficult to ensure the safety of the production environment. In view of this, we propose a new type of ventilation and odor removal equipment for sealing strip production to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a ventilation and deodorization device for the production of sealing strips. In order to achieve the above objectives, it solves the problem of harmful gases easily appearing in the production workshop, affecting the production environment and the health of workers.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ventilation and deodorization device for the production of sealing strips, comprising a box body, a ventilation mechanism provided at the top of the box body, a fresh air duct connected to the bottom of the box body, a return air duct connected to the rear side wall of the box body, a filter mechanism embedded in the inner cavity of the box body, and an adjustment mechanism provided above the filter mechanism;

[0007] The adjustment mechanism includes a drive motor, a drive screw, a slider, a mounting plate, a first bracket, a second bracket, a first rotating shaft, adjusting blades, a second rotating shaft, and side plates. The drive motor is mounted on the side wall of the housing. The output shaft of the drive motor is connected to the drive screw. A slider is sleeved on the outer wall of the drive screw. The bottom of the slider is fixedly connected to the mounting plate. Three first brackets are provided at the bottom of the mounting plate. A second bracket is provided at one end of any one of the first brackets. A first rotating shaft is rotatably connected between the first bracket and the second bracket. Two side plates are arranged parallel to each other below the mounting plate. They are arranged horizontally symmetrically front to back. Three adjusting blades are installed evenly and at equal intervals between the two side plates. The three adjusting blades are fixedly connected to the second bracket by screws. The front and rear ends of the adjusting blades are symmetrically arranged with second rotating shafts.

[0008] Furthermore, the filtration mechanism includes a filter frame, a filter screen, a non-woven fabric filter core, and an activated carbon layer. The inner wall of the housing is provided with a filter frame, the top of the filter frame is provided with a filter screen, the bottom of the inner wall of the filter frame is provided with a non-woven fabric filter core, the inner wall of the filter frame is provided with an activated carbon layer, and the filter screen is located above the activated carbon layer.

[0009] Furthermore, the filtering mechanism also includes a connecting plate, a connecting block, a limiting block, and an adjusting bolt. A connecting plate is fixedly installed on one side wall of the filter frame, and connecting blocks are symmetrically installed on both sides of the connecting plate. Limiting blocks are fixedly connected to the front and rear side walls of the housing, and adjusting bolts are installed between the connecting blocks and the limiting blocks.

[0010] Furthermore, the ventilation mechanism includes a ventilation box, a fan, a mounting bracket, and a connecting pipe. The ventilation box is fixedly connected to the top of the box, and the mounting bracket is fixedly connected inside the ventilation box. The fan is connected to the top of the mounting bracket, and a connecting pipe is connected to one end of the fan, with the bottom of the connecting pipe extending into the inner cavity of the box.

[0011] Furthermore, the fresh air duct and the return air duct are equipped with solenoid valves, and the fresh air duct and the return air duct are connected to the housing.

[0012] Furthermore, the connecting block and the limiting block are provided with mounting holes of the same diameter, and the adjusting bolt is slidably disposed in the mounting holes.

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

[0014] This invention, through the combined use of an adjustment mechanism and a filtration mechanism, further facilitates the intake of gases from the workshop environment into the housing via a return air duct, while simultaneously drawing in external air through a fresh air duct. The gases are then filtered, adsorbed, and deodorized by the filtration mechanism. The purified gas can be controlled by adjusting the airflow through the adjustment mechanism, allowing for adjustments to be made according to the needs of the indoor environment before being re-introduced into the workshop for further filtration and purification. Furthermore, the gas can be further transported via connecting pipes under the action of a fan, enabling effective control of changes in the workshop environment. The adjustable airflow allows workers to adapt to different conditions, while also saving energy and ensuring a safe production environment. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a sectional view of the adjustment mechanism of this utility model;

[0017] Figure 2 This is an enlarged view of structure A of this utility model;

[0018] Figure 3 This is a structural diagram of the ventilation mechanism of this utility model;

[0019] Figure 4 This is an exploded view of the filter mechanism structure of this utility model;

[0020] Figure 5 This is an enlarged view of structure B of this utility model.

[0021] In the diagram: 1. Housing; 2. Adjustment mechanism; 201. Drive motor; 202. Drive screw; 203. Slider; 204. Mounting plate; 205. Side plate; 206. Adjusting blade; 207. Second rotating shaft; 208. First bracket; 209. First rotating shaft; 210. Second bracket; 3. Filtering mechanism; 301. Filter frame; 302. Connecting plate; 303. Connecting block; 304. Non-woven filter element; 305. Activated carbon layer; 306. Filter screen; 307. Adjusting bolt; 308. Limiting block; 4. Ventilation mechanism; 401. Ventilation box; 402. Mounting bracket; 403. Fan; 404. Connecting pipe; 5. Fresh air duct; 6. Return air duct. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 5 This utility model provides a technical solution: a ventilation and deodorization device for the production of sealing strips, including a box 1, a ventilation mechanism 4 is provided on the top of the box 1, a fresh air duct 5 is connected to the bottom of the box 1, a return air duct 6 is provided on the rear side wall of the box 1, a filter mechanism 3 is embedded in the inner cavity of the box 1, and an adjustment mechanism 2 is provided above the filter mechanism 3.

[0024] Adjustment mechanism 2 includes a drive motor 201, a drive screw 202, a slider 203, a mounting plate 204, a first bracket 208, a second bracket 210, a first rotating shaft 209, an adjusting blade 206, a second rotating shaft 207, and a side plate 205. The drive motor 201 is mounted on the side wall of the housing 1. The output shaft of the drive motor 201 is connected to the drive screw 202. The slider 203 is sleeved on the outer wall of the drive screw 202. The bottom of the slider 203 is fixedly connected to the mounting plate 204. The bottom of the mounting plate 204 is provided with three first... The bracket 208 has a second bracket 210 at one end. A first rotating shaft 209 is rotatably connected between the first bracket 208 and the second bracket 210. A side plate 205 is arranged parallel to the bottom of the mounting plate 204. There are two side plates 205, which are horizontally symmetrical front and back. Three adjusting blades 206 are installed evenly and at equal intervals between the two side plates 205. The three adjusting blades 206 are fixedly connected to the second bracket 210 by screws. The front and rear ends of the adjusting blades 206 are respectively symmetrically arranged with second rotating shafts 207.

[0025] The filter mechanism 3 includes a filter frame 301, a filter screen 306, a non-woven filter core 304, and an activated carbon layer 305. The filter frame 301 is provided on the inner wall of the housing 1. The filter screen 306 is provided on the top of the filter frame 301. The non-woven filter core 304 is provided on the bottom of the inner wall of the filter frame 301. The activated carbon layer 305 is provided on the inner wall of the filter frame 301. The filter screen 306 is located above the activated carbon layer 305.

[0026] The filter mechanism 3 includes a connecting plate 302, a connecting block 303, a limiting block 308, and an adjusting bolt 307. A connecting plate 302 is fixedly installed on one side wall of the filter frame 301. Connecting blocks 303 are symmetrically installed on both sides of the connecting plate 302. Limiting blocks 308 are fixedly connected to the front and rear side walls of the housing 1. An adjusting bolt 307 is installed between the connecting block 303 and the limiting block 308.

[0027] The ventilation mechanism 4 includes a ventilation box 401, a fan 403, a mounting bracket 402, and a connecting pipe 404. The ventilation box 401 is fixedly connected to the top of the box 1. The mounting bracket 402 is fixedly connected inside the ventilation box 401. The fan 403 is connected to the top of the mounting bracket 402. One end of the fan 403 is connected to the connecting pipe 404, and the bottom of the connecting pipe 404 extends into the inner cavity of the box 1.

[0028] Among them, the fresh air duct 5 and the return air duct 6 are equipped with solenoid valves, and the fresh air duct 5 and the return air duct 6 are connected to the housing 1.

[0029] The connecting block 303 and the limiting block 308 are provided with mounting holes of the same diameter, and the adjusting bolt 307 is slidably disposed in the mounting holes.

[0030] The working principle of the above embodiment is as follows: During use, air from the workshop environment is drawn into the housing 1 through the return air duct 6, and then the air volume from the outside environment is introduced through the fresh air duct 5. The non-woven filter core 304 in the filter mechanism 3 filters larger particles, and the activated carbon layer 305 eliminates odors in the air. The filter screen 306 further improves the filtration effect. When disassembly and cleaning are required, the connecting plate 302 connected to one side of the filter frame 301 can be slid apart by adjusting the bolt 307, allowing the connecting plate 302 to move. Pulling it open moves the filter frame 301 outward, enabling disassembly and cleaning of the filter. After completion, the reverse operation can be performed for quick installation. The air volume of the filtered air can be further controlled by the adjusting mechanism 2. Driven by the motor 201, the drive screw 202 at the output end drives the slider 203 on the outer wall, which in turn pushes the mounting plate 204 at the bottom of the slider 203 to achieve displacement. At the same time, multiple first brackets 208 are set on the mounting plate 204, which can further drive the second bracket 210 to swing left and right during the movement. A side plate 205 is set at the bottom, and an adjusting blade 206 is installed on the side plate 205. The adjusting blade 206 can slide under the movement of the second bracket 210. At the same time, the adjusting blade 206 and the side plate 205 rotate through the second rotating shaft 207. When the adjusting blade 206 slides, the air volume can be controlled. With the help of the connecting pipe 404 at the top, the air is drawn upward and injected into the workshop environment again under the action of the fan 403, realizing circulation purification and filtration, which greatly improves the safety of the production environment.

[0031] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A ventilation and deodorization equipment for sealant strip production, comprising a box body (1), characterized in that: The top of the box (1) is provided with a ventilation mechanism (4), the bottom of the box (1) is connected with a fresh air pipe (5), the rear wall of the box (1) is communicated with a return air pipe (6), the inner cavity of the box (1) is embedded with a filtering mechanism (3), the upper side of the filtering mechanism (3) is provided with an adjusting mechanism (2). The adjusting mechanism (2) comprises a driving motor (201), a driving lead screw (202), a sliding block (203), a mounting plate (204), a first support (208), a second support (210), a first rotating shaft (209), an adjusting blade (206), a second rotating shaft (207) and a side plate (205), the side wall of the box (1) is provided with a driving motor (201), the output shaft of the driving motor (201) is connected with a driving lead screw (202), the outer wall of the driving lead screw (202) is sleeved with a sliding block (203), the bottom of the sliding block (203) is fixedly connected with a mounting plate (204), the bottom of the mounting plate (204) is provided with three first supports (208), one end of any first support (208) is provided with a second support (210), a first rotating shaft (209) is rotatably connected between the first support (208) and the second support (210), a side plate (205) is arranged in parallel below the mounting plate (204), the side plate (205) is provided with two, and the two are horizontally symmetrical, three adjusting blades (206) are evenly and equidistantly arranged between the two side plates (205), the three adjusting blades (206) are fixedly connected with the second support (210) through screws, and the front end and the rear end of the adjusting blade (206) are respectively provided with a second rotating shaft (207).

2. The ventilation and deodorization equipment for sealant tape production according to claim 1, characterized in that: The filtering mechanism (3) comprises a filtering frame (301), a filtering screen (306), a non-woven fabric filter core (304) and an activated carbon layer (305), the inner wall of the box (1) is provided with a filtering frame (301), the top of the filtering frame (301) is provided with a filtering screen (306), the inner wall bottom of the filtering frame (301) is provided with a non-woven fabric filter core (304), the inner wall of the filtering frame (301) is provided with an activated carbon layer (305), and the filtering screen (306) is arranged above the activated carbon layer (305).

3. The ventilation and deodorization equipment for sealant strip production according to claim 2, characterized in that: The filtering mechanism (3) further comprises a connecting plate (302), a connecting block (303), a limiting block (308) and an adjusting bolt (307), one side wall of the filtering frame (301) is fixedly provided with a connecting plate (302), the two side walls of the connecting plate (302) are symmetrically provided with connecting blocks (303), the front and rear side walls of the box (1) are fixedly connected with limiting blocks (308), and the connecting blocks (303) and the limiting blocks (308) are provided with adjusting bolts (307).

4. The ventilation and deodorization equipment for sealant tape production according to claim 1, characterized in that: The ventilation mechanism (4) comprises a ventilation box (401), a fan (403), a mounting bracket (402) and a connecting pipe (404), the top of the box (1) is fixedly connected with the ventilation box (401), the ventilation box (401) is fixedly connected with the mounting bracket (402), the top of the mounting bracket (402) is connected with the fan (403), one end of the fan (403) is communicated with the connecting pipe (404), and the bottom of the connecting pipe (404) penetrates into the inner cavity of the box (1).

5. The ventilation and deodorization equipment for sealant strip production according to claim 1, characterized in that: The fresh air pipe (5) and the return air pipe (6) are provided with electromagnetic valves, and the fresh air pipe (5) and the return air pipe (6) are communicated with the box (1).

6. The ventilation and deodorization equipment for sealant strip production according to claim 3, characterized in that: The connecting block (303) and the limiting block (308) are provided with mounting holes with the same diameter, and the adjusting bolt (307) is slidably arranged in the mounting hole.

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