CN214813287U

CN214813287U - Pneumatic dust collecting device

Info

Publication number: CN214813287U
Application number: CN202121451101.2U
Authority: CN
Inventors: 张文雄
Original assignee: Dongguan Xiongchen Automation Equipment Co ltd
Current assignee: Dongguan Xiongchen Automation Equipment Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-11-23
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to a pneumatic dust collecting device, including funnel subassembly, pneumatic foot switch and dust collecting component, dust collecting component includes dust cage and dust bag, the dust cage cover is established the opening part of dust bag, be equipped with vacuum generator and first dust collecting pipe on the dust cage, vacuum generator's vacuum end and first dust collecting pipe are connected, first dust collecting pipe with the funnel subassembly is connected, vacuum generator's gas source end with pneumatic foot switch connects. The utility model discloses simple structure, convenient operation can collect dust and piece fast, effectively.

Description

Pneumatic dust collecting device

Technical Field

The utility model relates to a sewing machine field particularly, relates to a pneumatic dust collecting device.

Background

In the clothing manufacturing industry, the processes of sewing, cutting, thread trimming and the like are needed to be carried out on cloth, a large amount of dust and scraps are easily generated in the process, the existing treatment mode is basically that workers clean the working table top in an operation gap, and on one hand, the waste materials are not beneficial to timely and uniformly collecting, and the sanitation of a workshop is influenced; on the other hand, the workload of workers is increased, and the scattered dust can harm the health of the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic dust collecting device, its simple structure, convenient operation can collect dust and piece fast, effectively.

The utility model provides a pneumatic dust collecting device, includes funnel subassembly, pneumatic foot switch and collection dirt subassembly, the collection dirt subassembly includes dust cage and dust bag, the dust cage cover is established the opening part of dust bag, be equipped with vacuum generator and first dust collecting pipe on the dust cage, vacuum generator's vacuum end and first dust collecting pipe are connected, first dust collecting pipe with the funnel subassembly is connected, vacuum generator's gas source end with pneumatic foot switch connects.

Further, the funnel subassembly includes mounting panel, funnel and stand pipe, the entry end of funnel is located the mounting panel, the exit end of funnel with the stand pipe intercommunication, the stand pipe with first dust collecting pipe intercommunication.

Furthermore, a baffle plate for preventing dust from escaping is arranged on the mounting plate.

Furthermore, the pneumatic foot switch comprises a valve body, wherein a gas inlet port and a gas outlet port are arranged on the valve body, a valve core is arranged in the valve body, the gas outlet port is connected with the vacuum generator, and the valve core can slide in the valve body, so that the gas inlet port and the gas outlet port are switched on or off.

Furthermore, the lower end of the valve body is provided with a driving rod, and the driving rod is connected with the valve core.

Furthermore, the upper end of the valve body is provided with an installation rod.

Further, still include the barometer, the inlet port passes through the hose and is connected with the barometer.

Furthermore, a silencer is arranged between the first dust collecting pipe and the funnel component.

Furthermore, a second dust collecting pipe is arranged on the dust collecting cover and connected with the vacuum end of the vacuum generator.

Compared with the prior art, the beneficial effects of the utility model are that: the dust hood is provided with the vacuum generator, the vacuum generator is triggered by the pneumatic pedal switch, and a worker can control the vacuum generator in a pedal mode, so that dust and waste materials can be collected timely, the structure is simple, and the operation is convenient. The funnel subassembly can be installed on table surface, and the workman of being convenient for puts into the funnel with waste material and piece at any time to through dust collection assembly suction, be favorable to keeping table surface's clean and tidy. The pneumatic foot switch has reasonable structure and high response speed, and can effectively improve the dust collection efficiency.

Drawings

Fig. 1 is a schematic structural view of the pneumatic dust collecting device of the present invention.

Fig. 2 is a schematic structural diagram of a dust collecting assembly of the pneumatic dust collecting device of the present invention.

Fig. 3 is a schematic structural diagram of the funnel assembly of the pneumatic dust collecting device of the present invention.

Fig. 4 is a schematic structural view of a pneumatic foot switch of the pneumatic dust collecting device of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to 4, in a preferred embodiment, the pneumatic dust collecting device of the present invention mainly comprises a hopper assembly 1, a pneumatic foot switch 2 and a dust collecting assembly 3. Funnel subassembly 1 is installed on table surface, and the workman of being convenient for puts into waste material and piece, is favorable to keeping operational environment clean and tidy. The dust collecting assembly 3 is used for collecting dust and debris, and is convenient for uniform treatment. The pneumatic foot switch 2 enables a worker to control the dust collecting component 3 in a foot-operated mode, normal operation is not affected, and the operation is convenient and rapid.

Referring to fig. 2, the dust collecting assembly 3 includes a dust collecting cover 31 and a dust collecting bag 32, the dust collecting cover 31 is made of plastic, the size of the opening of the dust collecting bag 32 matches with the size of the dust collecting cover 31, and the dust collecting cover 31 can be sleeved on the opening of the dust collecting bag 32. The dust collecting cover 31 is provided with a vacuum generator 33 and a first dust collecting pipe 34. It should be understood that the vacuum generator 33 is conventional in that it has a vacuum side for controlling the vacuum generator 33 to be turned on and off and a gas side for generating negative pressure and sucking air. The vacuum end of the vacuum generator 33 is connected with the first dust collecting pipe 34, the first dust collecting pipe 34 is connected with the funnel component 1, the air source end of the vacuum generator 33 is connected with the pneumatic foot switch 2, the start and the stop of the vacuum generator 33 can be controlled through the pneumatic foot switch 2, and dust and debris are sucked in through the funnel component 1.

Referring to fig. 3, the funnel assembly 1 includes a mounting plate 11, a funnel 12, and a guide pipe 13, the mounting plate 11 can be fixed on the working table by bolts, an inlet end of the funnel 12 is disposed on the mounting plate 11 and flush with the surface of the mounting plate 11, an outlet end of the funnel 12 is communicated with the guide pipe 13, and the guide pipe 13 is communicated with the first dust collecting pipe 34. In order to ensure the dust collecting effect and prevent the dust in the hopper 12 from escaping due to the air flow, the mounting plate 11 is provided with a baffle plate 14.

Referring to fig. 4, the pneumatic foot switch 2 includes a valve body 21, an air inlet port 22 and an air outlet port 23 are provided on the valve body 21, a valve core 24 is provided in the valve body 21, the air outlet port 23 is connected to a vacuum generator 33 through a hose, and the valve core 24 can slide in the valve body 21, thereby connecting or disconnecting the air inlet port 22 and the air outlet port 23. The lower end of the valve body 21 is provided with a driving rod 25, the driving rod 25 is connected with the valve core 24, in the specific implementation, the lower end of the driving rod 25 can be connected with a pedal which is not shown in the figure, the valve core 24 can be driven to slide downwards by stepping on the pedal, at the moment, the air inlet port 22 is communicated with the air outlet port 23, and the vacuum generator 33 is started; conversely, releasing the pedal resets the valve spool 24, which disconnects the inlet port 22 and the outlet port 23 and closes the vacuum generator 33.

In order to facilitate the installation of the pneumatic foot switch 2, the upper end of the valve body 21 is provided with an installation rod 26, and the upper end of the installation rod 26 can be fixed on the lower end surface of the working table through bolts, so as to realize the installation and fixation of the pneumatic foot switch 2.

In order to facilitate observation of the air pressure at the air inlet port 22 of the pneumatic foot switch 2, an air pressure gauge may be provided, and the air inlet port 22 is connected with the air pressure gauge through a hose.

In this embodiment, the silencer 4 is provided between the first dust collecting pipe 34 and the funnel assembly 1, so that noise generated during air suction can be reduced, and the use experience can be improved.

In this embodiment, the dust collecting cover 31 is provided with the second dust collecting pipe 35, the second dust collecting pipe 35 is connected to the vacuum end of the vacuum generator 33, and the second dust collecting pipe 35 can be connected to other dust collecting ends, such as a shearing head and a dust collecting cover, so that the dust collecting device can drive a plurality of dust collecting ends at the same time, thereby improving the applicability of the device.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides a pneumatic dust collecting device, its characterized in that includes funnel subassembly, pneumatic foot switch and collection dirt subassembly, collection dirt subassembly includes dust cage and dust bag, the dust cage cover is established the opening part of dust bag, be equipped with vacuum generator and first dust collecting pipe on the dust cage, vacuum generator's vacuum end and first dust collecting pipe are connected, first dust collecting pipe with the funnel subassembly is connected, vacuum generator's gas source end with pneumatic foot switch connects.

2. The pneumatic dust collector of claim 1, wherein the funnel assembly comprises a mounting plate, a funnel, and a guide tube, wherein the inlet end of the funnel is disposed on the mounting plate, the outlet end of the funnel is in communication with the guide tube, and the guide tube is in communication with the first dust collecting tube.

3. A pneumatic dust collector as claimed in claim 2, wherein the mounting plate is provided with baffles to prevent escape of dust.

4. The pneumatic dust collector of claim 1, wherein the pneumatic foot switch comprises a valve body, the valve body is provided with an air inlet port and an air outlet port, a valve core is arranged in the valve body, the air outlet port is connected with the vacuum generator, and the valve core can slide in the valve body so as to connect or disconnect the air inlet port and the air outlet port.

5. The pneumatic dust collector of claim 4, wherein the lower end of the valve body is provided with a driving rod, and the driving rod is connected with the valve core.

6. The pneumatic dust collector of claim 4, wherein the valve body is provided at an upper end thereof with a mounting rod.

7. The pneumatic dust collector of claim 4, further comprising a barometer, wherein the air inlet port is connected to the barometer by a hose.

8. The pneumatic dust collector of claim 1, wherein a silencer is disposed between the first dust collecting tube and the funnel assembly.

9. The pneumatic dust collector as recited in claim 1, wherein a second dust collecting tube is provided on the dust cage, and the second dust collecting tube is connected to the vacuum end of the vacuum generator.