Manufacturing workshop dust collecting device

Abstract

The utility model discloses a manufacturing workshop dust collecting device which comprises a dust collecting device body, a dust collecting pipeline and a duckbilled opening and closing mechanism, a filter cartridge assembly and a self-cleaning mechanism are arranged in the dust collecting device body, the dust collecting pipeline is arranged below the filter cartridge assembly, and the duckbilled opening and closing mechanism is arranged below the dust collecting pipeline. The duckbilled opening and closing mechanism is arranged at a discharge hole of the dust collection pipeline; the self-cleaning mechanism can clean dust on the filter cartridge assembly into the dust collection pipeline, and the duckbilled opening and closing mechanism is used for controlling the dust in the dust collection pipeline to be automatically discharged. The device overcomes the defects that in the prior art, a device cannot conduct self-cleaning on a filter screen, a workshop dust collecting device capable of conducting self-cleaning on a filter cylinder is arranged on the market, but a dust collecting box of the device needs to be manually opened to discharge dust, the hands and the body of a user are prone to being stained with dust, and the use experience is reduced. According to the manufacturing workshop dust collecting device, the dust collecting box can automatically discharge dust so as to improve the use experience.

Description

Technical Field

[0001] This utility model relates to a dust collection device for a manufacturing workshop, specifically, to a dust collection device for a manufacturing workshop. Background Technology

[0002] With the development of the times and technology, people's means of transportation have also developed tremendously, from traditional bicycles to human-powered carts and now to automobiles. Automobiles are one of the most common means of transportation in modern times. The automobile manufacturing process requires a variety of modern high-tech equipment, ranging from large lifting and handling equipment to small screw-driving machines and workshop management system equipment. At the same time, in order to improve the environmental hygiene of automobile production workshops, various workshop environmental purification equipment has emerged, including dust purifiers. Currently, existing dust collection devices in automobile manufacturing workshops have problems such as generating high heat during use, which is retained inside the device and seriously affects its performance. In addition, traditional equipment can only play a role in guiding dust and cannot achieve the purpose of purification, which has great limitations. Therefore, it is necessary to improve the existing technology to solve the above problems.

[0003] Chinese Patent No. CN210845744U discloses a dust collection device for an automobile manufacturing workshop. When in use, the device uses a micro motor to drive the rotating rod and fan blades to rotate, thereby accelerating the gas flow rate in the cooling chamber and quickly dissipating the high-heat gas inside the machine to avoid heat accumulation affecting the performance of the equipment. At the same time, by setting up a suction machine, a baffle plate, an exhaust plate, and an adsorption box, the dust drawn into the equipment can be adsorbed and purified, so that the dust is retained inside the equipment, and the clean air adsorbed into the machine is output back into the surrounding environment.

[0004] The applicant discovered the following technical problems when implementing the above-mentioned technical solution:

[0005] This device cannot self-clean the filter. There are workshop dust collection devices on the market that can self-clean the filter cartridge, but the dust collection box of these devices needs to be manually opened to discharge the dust, and the user's hands and body are easily covered with dust, which reduces the user experience.

[0006] Therefore, providing a dust collection device for manufacturing workshops that can automatically discharge dust to improve the user experience is a problem that this utility model urgently needs to solve. Utility Model Content

[0007] To address the aforementioned technical problems, the purpose of this utility model is to overcome the fact that existing devices cannot self-clean the filter screen. While there are commercially available workshop dust collection devices capable of self-cleaning the filter cartridge, the dust collection box of these devices requires manual opening to discharge dust, easily resulting in dust accumulation on the user's hands and body, thus reducing the user experience. Therefore, this utility model provides a manufacturing workshop dust collection device with an automatic dust collection box to improve the user experience.

[0008] To achieve the above objectives, this utility model provides a dust collection device for a manufacturing workshop. The device includes: a dust collection device body, a dust collection pipe, and a duckbill opening and closing mechanism. The dust collection device body is provided with a filter cartridge assembly and a self-cleaning mechanism. The dust collection pipe is located below the filter cartridge assembly, and the duckbill opening and closing mechanism is located at the outlet of the dust collection pipe. The self-cleaning mechanism can clean the dust on the filter cartridge assembly into the dust collection pipe, and the duckbill opening and closing mechanism is used to control the automatic discharge of dust from the dust collection pipe.

[0009] Preferably, the duckbill opening and closing mechanism includes: a first duckbill, a second duckbill, and a driving component. One end of the first duckbill and one end of the second duckbill are respectively rotatably disposed at the discharge port of the dust collection pipe. The driving component is disposed on the outside of the dust collection pipe to drive the first duckbill and the second duckbill to rotate synchronously.

[0010] Preferably, the driving assembly includes a driving rod and a linear actuator. First driving posts are respectively provided on opposite sides of the first duckbill, and second driving posts are respectively provided on opposite sides of the second duckbill. Linear actuators are vertically arranged on opposite sides of the dust collection pipe. A driving block is provided at one end of the driving rod. Strip grooves adapted to the first and second driving posts are respectively provided on opposite sides of the driving block. The linear actuator can drive the driving rod to extend and retract to achieve the opening and closing of the first and second duckbills through the cooperation of the first driving post, the second driving post, and the strip grooves.

[0011] Preferably, an annular fixing plate is coaxially fixed around the dust collection pipe, and an annular lifting plate is coaxially and vertically arranged above the annular fixing plate around the dust collection pipe. One end of each drive rod vertically passes through the annular fixing plate and is fixedly connected to the annular lifting plate. The linear driver is vertically arranged on the annular fixing plate, and its output end is fixedly connected to the annular lifting plate.

[0012] Preferably, the dust collection pipe is provided with arc-shaped sealing blocks on opposite sides, which fit against the inner walls of the first and second duckbill.

[0013] Preferably, the dust collection device body is provided with a first air inlet and a first air outlet on opposite sides, and a blower is provided inside the dust collection device body. The air inlet of the blower is connected to the first air inlet, and its air outlet is directed toward the filter cartridge assembly.

[0014] Preferably, the filter cartridge assembly consists of several vertically arranged filter cartridges.

[0015] Preferably, the self-cleaning mechanism includes: an air tank, a pulse pressure valve, and a jet pipe. Several air tanks are provided on one side of the dust collection device body, and several pulse pressure valves are provided on each air tank. One end of the jet pipe is connected to the pulse pressure valve, and the other end is connected to the inside of the filter cartridge.

[0016] According to the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows: This application absorbs dust into the filter cartridge assembly through the dust collection device body. When a certain amount of dust accumulates in the filter cartridge assembly, the self-cleaning mechanism is activated to blow the dust in the filter cartridge assembly into the dust collection pipe. When a certain amount of dust accumulates in the dust collection pipe, the opening and closing of the duckbill opening and closing mechanism is activated to automatically discharge the dust in the dust collection pipe, thereby improving the user experience.

[0017] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This utility model provides a three-dimensional dust collection device for manufacturing workshops in a preferred embodiment. Figure 1 .

[0020] Figure 2 This is a plan view of a manufacturing workshop dust collection device provided in a preferred embodiment of the present invention.

[0021] Figure 3 This utility model provides a three-dimensional dust collection device for manufacturing workshops in a preferred embodiment. Figure 2 .

[0022] Figure 4 This utility model provides a three-dimensional dust collection device for manufacturing workshops in a preferred embodiment. Figure 2 .

[0023] Figure 5 This is a partial perspective view of a dust collection device for a manufacturing workshop provided in a preferred embodiment of the present invention.

[0024] Explanation of reference numerals in the attached drawings: 1-Dust collection device body; 101-Filter cartridge assembly; 102-First air inlet; 103-Second air outlet; 104-Blower; 2-Dust collection pipe; 201-Annular fixed plate; 202-Annular lifting plate; 203-Arc-shaped sealing block; 3-Duckbill opening and closing mechanism; 301-First duckbill; 30101-First drive column; 302-Second duckbill; 30201-Second drive column; 303-Drive assembly; 30301-Drive rod; 3030101-Drive block; 3030102-Strip groove; 30302-Linear actuator; 4-Self-cleaning mechanism; 401-Air tank; 402-Pulse air pressure valve; 403-Air jet pipe. Detailed Implementation

[0025] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0026] In the description of the embodiments of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the utility model product is in use. These are merely for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance. Additionally, the terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0029] Reference Figure 1 and Figure 2 A dust collection device for a manufacturing workshop, the device comprising: a dust collection device body 1, a dust collection pipe 2, and a duckbill opening and closing mechanism 3, wherein a filter cartridge assembly 101 and a self-cleaning mechanism 4 are disposed inside the dust collection device body 1, the dust collection pipe 2 is disposed below the filter cartridge assembly 101, and the duckbill opening and closing mechanism 3 is disposed at the discharge port of the dust collection pipe 2; the self-cleaning mechanism 4 is capable of cleaning the dust on the filter cartridge assembly 101 into the dust collection pipe 2, and the duckbill opening and closing mechanism 3 is used to control the automatic discharge of dust from the dust collection pipe 2.

[0030] This application uses the dust collection device body 1 to absorb dust into the filter cartridge assembly 101. When a certain amount of dust accumulates in the filter cartridge assembly 101, the self-cleaning mechanism 4 is activated to blow the dust in the filter cartridge assembly 101 into the dust collection pipe 2. When a certain amount of dust accumulates in the dust collection pipe 2, the opening and closing of the duckbill opening and closing mechanism 3 is activated to automatically discharge the dust in the dust collection pipe 2, thereby improving the user experience.

[0031] Reference Figure 2 The duckbill opening and closing mechanism 3 includes a first duckbill 301, a second duckbill 302, and a driving component 303. One end of the first duckbill 301 and one end of the second duckbill 302 are respectively rotatably disposed at the outlet of the dust collection pipe 2. The driving component 303 is disposed on the outside of the dust collection pipe 2 to drive the first duckbill 301 and the second duckbill 302 to rotate synchronously.

[0032] This application activates the drive component 303 to drive the first duckbill 301 and the second duckbill 302 to rotate synchronously, thereby opening and closing the dust collection pipe 2 and automatically discharging the dust.

[0033] Reference Figure 3 and Figure 4The drive assembly 303 includes a drive rod 30301 and a linear actuator 30302. The first duckbill 301 has a first drive column 30101 on each side, and the second duckbill 302 has a second drive column 30201 on each side. The dust collection pipe 2 has a linear actuator 30302 vertically arranged on each side. One end of the drive rod 30301 has a drive block 3030101. The drive block 3030101 has a strip groove 3030102 on each side that is adapted to the first drive column 30101 and the second drive column 30201. The linear actuator 30302 can drive the drive rod 30301 to extend and retract so that the opening and closing of the first duckbill 301 and the second duckbill 302 can be realized through the cooperation of the first drive column 30101, the second drive column 30201 and the strip groove 3030102.

[0034] This application activates the linear actuator 30302 to drive the first drive column 30101 and the second drive column 30201 to move along the extension direction of the strip groove 3030102 via the drive rod 30301, thereby driving the first duckbill 301 and the second duckbill 302 to rotate to achieve opening and closing, thereby automatically discharging the dust in the dust collection pipe 2 and improving the user experience.

[0035] Reference Figure 3 and Figure 4 The dust collection pipe 2 is coaxially fixed with an annular fixing plate 201 on its periphery. The dust collection pipe 2 is coaxially and vertically mounted with an annular lifting plate 202 above the annular fixing plate 201 on its periphery. One end of each drive rod 30301 is vertically inserted through the annular fixing plate 201 and fixedly connected to the annular lifting plate 202. The linear driver 30302 is vertically mounted on the annular fixing plate 201 and its output end is fixedly connected to the annular lifting plate 202.

[0036] This application uses a linear actuator 30302 to drive the annular lifting plate 202 to move, thereby synchronously driving each drive rod 30301 to move, thereby driving the first drive column 30101 and the second drive column 30201 to move along the extension direction of the strip groove 3030102, thereby driving the first duckbill 301 and the second duckbill 302 to rotate to achieve opening and closing.

[0037] Reference Figure 4 The dust collection pipe 2 is provided with arc-shaped sealing blocks 203 on both sides, which fit against the inner walls of the first duckbill 301 and the second duckbill 302.

[0038] This application uses this design to prevent dust leakage.

[0039] Reference Figure 2The dust collection device body 1 is provided with a first air inlet 102 and a first air outlet on opposite sides. A blower 104 is provided inside the dust collection device body 1. The air inlet of the blower 104 is connected to the first air inlet 102, and its air outlet is set towards the filter cartridge assembly 101.

[0040] This application uses a blower 104 to draw dust from the first air inlet 102 into the filter cartridge assembly 101.

[0041] Reference Figure 5 The filter cartridge assembly 101 consists of several vertically arranged filter cartridges.

[0042] The vertically arranged filter cartridge of this application can provide a larger filtration area in a smaller footprint, thus improving space utilization efficiency.

[0043] Reference Figure 3 and Figure 4 The self-cleaning mechanism 4 includes an air tank 401, a pulse air pressure valve 402, and a jet pipe 403. Several air tanks 401 are provided on one side of the dust collection device body 1. Several pulse air pressure valves 402 are provided on each air tank 401. One end of the jet pipe 403 is connected to the pulse air pressure valve 402, and the other end is connected to the inside of the filter cartridge.

[0044] This application uses a pulse air pressure valve 402 to spray gas from the air tank 401 into the filter cartridge through the paint spraying pipe, so as to blow the dust on the filter cartridge into the dust collection pipe 2.

[0045] When the device provided by this utility model is in use, the dust collection device body 1 absorbs dust into the filter cartridge assembly 101. When a certain amount of dust accumulates in the filter cartridge assembly 101, the self-cleaning mechanism 4 is activated to blow the dust in the filter cartridge assembly 101 into the dust collection pipe 2. When a certain amount of dust accumulates in the dust collection pipe 2, the opening and closing of the duckbill opening and closing mechanism 3 is activated to automatically discharge the dust in the dust collection pipe 2, thereby improving the user experience.

[0046] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0047] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0048] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A dust collection device for a manufacturing workshop, characterized in that, The device includes: a dust collection device body (1), a dust collection pipe (2) and a duckbill opening and closing mechanism (3). The dust collection device body (1) is provided with a filter cartridge assembly (101) and a self-cleaning mechanism (4). The dust collection pipe (2) is located below the filter cartridge assembly (101). The duckbill opening and closing mechanism (3) is located at the outlet of the dust collection pipe (2). The self-cleaning mechanism (4) can clean the dust on the filter cartridge assembly (101) into the dust collection pipe (2), and the duckbill opening and closing mechanism (3) is used to control the automatic discharge of dust in the dust collection pipe (2).

2. The dust collection device for a manufacturing workshop according to claim 1, characterized in that, The duckbill opening and closing mechanism (3) includes: a first duckbill (301), a second duckbill (302) and a drive assembly (303). One end of the first duckbill (301) and one end of the second duckbill (302) are respectively rotatably disposed at the outlet of the dust collection pipe (2). The drive assembly (303) is disposed on the outside of the dust collection pipe (2) to drive the first duckbill (301) and the second duckbill (302) to rotate synchronously.

3. A dust collection device for a manufacturing workshop according to claim 2, characterized in that, The drive assembly (303) includes a drive rod (30301) and a linear actuator (30302). The first duckbill (301) has a first drive column (30101) on each side, and the second duckbill (302) has a second drive column (30201) on each side. The dust collection pipe (2) has a linear actuator (30302) vertically arranged on each side. A drive block (3030101) is provided at one end of the drive rod (30301). The drive block (3030101) has strip grooves (3030102) on its opposite sides that are adapted to the first drive column (30101) and the second drive column (30201). The linear actuator (30302) can drive the drive rod (30301) to extend and retract so that the opening and closing of the first duckbill (301) and the second duckbill (302) can be realized through the cooperation of the first drive column (30101), the second drive column (30201) and the strip groove (3030102).

4. A dust collection device for a manufacturing workshop according to claim 3, characterized in that, The dust collection pipe (2) is coaxially fixed with an annular fixing plate (201) on its periphery. The dust collection pipe (2) is coaxially and vertically mounted with an annular lifting plate (202) above the annular fixing plate (201) on its periphery. One end of each drive rod (30301) is vertically inserted through the annular fixing plate (201) and fixedly connected to the annular lifting plate (202). The linear driver (30302) is vertically mounted on the annular fixing plate (201), and its output end is fixedly connected to the annular lifting plate (202).

5. A dust collection device for a manufacturing workshop according to claim 3, characterized in that, The dust collection pipe (2) is provided with arc-shaped sealing blocks (203) on both sides of the opposite side, which fit against the inner walls of the first duckbill (301) and the second duckbill (302).

6. A dust collection device for a manufacturing workshop according to claim 1, characterized in that, The dust collection device body (1) is provided with a first air inlet (102) and a first air outlet on opposite sides. A blower (104) is provided inside the dust collection device body (1). The air inlet of the blower (104) is connected to the first air inlet (102), and its air outlet is set towards the filter cartridge assembly (101).

7. A dust collection device for a manufacturing workshop according to claim 1, characterized in that, The filter cartridge assembly (101) consists of several vertically arranged filter cartridges.

8. A dust collection device for a manufacturing workshop according to claim 7, characterized in that, The self-cleaning mechanism (4) includes: an air bag (401), a pulse air pressure valve (402), and a jet pipe (403). Several air bags (401) are provided on one side of the dust collection device body (1). Several pulse air pressure valves (402) are provided on each air bag (401). One end of the jet pipe (403) is connected to the pulse air pressure valve (402), and the other end is connected to the inside of the filter cartridge.

Images