CN211343349U

CN211343349U - Spiral air compression device with air filtering function for rubber product production

Info

Publication number: CN211343349U
Application number: CN201922328807.9U
Authority: CN
Inventors: 黄家茂; 黄龙
Original assignee: Hubei Hualong Rubber And Plastic Products Co ltd
Current assignee: Hubei Hualong Rubber And Plastic Products Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-25
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to the technical field of spiral air compression equipment, in particular to a spiral air compression device with an air filtering function for producing rubber products, which comprises a shell with a hollow structure, wherein the front side surface of the shell is provided with a gear box, the rear side surface of the shell is fixedly connected with a motor through a bolt, and an air filtering mechanism is arranged above the shell; this rubber products production is with spiral air compressor arrangement is through the casing that is equipped with, positive screw rod and negative screw rod etc. are convenient for provide compressed air for air supply system, the air filter mechanism that is equipped with, the problem that traditional spiral air compressor equipment lacks air filter mechanism has been changed, promptly under the setting of active carbon, filter screen and bulge loop etc., be convenient for intercept foreign matters such as the dust of air, avoid it to enter into to air supply system in, this air filter mechanism dismouting of being convenient for simultaneously, be convenient for carry out deashing and maintenance to its inside.

Description

Spiral air compression device with air filtering function for rubber product production

Technical Field

The utility model relates to a spiral air compression equipment technical field specifically is a spiral air compression device is used in rubber component production with filtration function.

Background

In the production process of rubber, an air supply system is needed, the existing air supply system mainly adopts a spiral air compressor, but the existing spiral air compressor is lack of a corresponding air filtering mechanism, so that dust, foreign matters and the like in the air are easily sucked into the air supply system by equipment, the dust and the like are easily mixed in the air supply system when the rubber product is produced, and the quality of the rubber product is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber products production is with spiral pneumatics device with filtration function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a spiral air compression device with an air filtering function for rubber product production comprises a shell of a hollow structure, wherein a gear box is arranged on the front side surface of the shell, a motor is fixedly connected to the rear side surface of the shell through a bolt, and an air filtering mechanism is arranged above the shell; the top surface of casing is close to rear end department and the bottom surface is close to front end department and is equipped with air inlet and gas outlet respectively, the casing is the horizontally and is equipped with positive screw rod, one side of positive screw rod is equipped with cloudy screw rod, positive screw rod with the both ends of cloudy screw rod all through the bearing with the inner wall of casing rotates to be connected, just the output shaft of motor passes the casing and with the coaxial fixed connection of positive screw rod, positive screw rod with wherein one end of cloudy screw rod extends to in the gear box, just positive screw rod with the coaxial fixedly connected with gear of wherein one end of cloudy screw rod, and two the gear meshes mutually.

Preferably, the air filtering mechanism comprises a tank body with an open-type structure on the top surface, a threaded ring is coaxially arranged on the top surface of the tank body, a connecting pipe is coaxially arranged on the bottom surface of the tank body and fixedly connected with the air inlet through a flange, the connecting pipe is communicated with the tank body, and a limiting ring is coaxially arranged on the inner wall of the tank body close to the bottom end; the filter comprises a tank body, a threaded ring and a clamping ring, wherein the threaded ring is in threaded connection with a tank body, the top surface of the tank body is provided with a plurality of air inlets in a penetrating manner, the tank body is internally provided with a filter assembly, the filter assembly comprises a fixing plate attached to the top surface of the limiting ring, the top surface of the fixing plate is in annular equidistant distribution, a plurality of threaded pipes are embedded in the top surface of the fixing plate, a fixing ring is in threaded connection with the threaded pipes, the fixing ring is coaxially provided with a filter cylinder with an open-bottom structure, the outer wall of the circumference of the filter cylinder is provided with a plurality of air inlet grooves, a compression ring is arranged in the filter cylinder, a blocking net is embedded in the compression ring; the top of the tank body is also provided with a convex ring, and a filter screen is embedded on the convex ring.

Preferably, the air inlet and the air outlet are both communicated with the interior of the housing.

Preferably, the fixing ring and the filter cartridge are of an integrally formed structure.

Preferably, the outer diameter of the male ring is the same as the outer diameter of the threaded ring.

Preferably, the housing and the gear case are of an integrally formed structure.

Preferably, the filter cartridge is filled with activated carbon particles.

Compared with the prior art, the beneficial effects of the utility model are that: this rubber products production is with spiral air compressor arrangement is through the casing that is equipped with, positive screw rod and negative screw rod etc. are convenient for provide compressed air for air supply system, the air filter mechanism that is equipped with, the problem that traditional spiral air compressor equipment lacks air filter mechanism has been changed, promptly under the setting of active carbon, filter screen and bulge loop etc., be convenient for intercept foreign matters such as the dust of air, avoid it to enter into to air supply system in, this air filter mechanism dismouting of being convenient for simultaneously, be convenient for carry out deashing and maintenance to its inside.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial sectional view of the present invention;

FIG. 3 is the explosion structure diagram of the middle air filtering mechanism of the present invention

FIG. 4 is a sectional view of the tank of the present invention;

fig. 5 is an exploded schematic view of the filter assembly of the present invention.

In the figure: 1. a housing; 11. an air inlet; 12. an air outlet; 13. a male screw; 14. a female screw; 15. a gear; 2. a gear case; 3. a motor; 4. an air filtration mechanism; 41. a tank body; 411. a connecting pipe; 412. a threaded ring; 413. a limiting ring; 42. a filter assembly; 421. a fixing plate; 422. a threaded pipe; 423. a fixing ring; 424. a filter cartridge; 4241. an air inlet groove; 425. pressing a ring; 4251. blocking the net; 426. a spring; 43. a convex ring; 431. filtering with a screen; 44. a cover body; 441. and (4) air inlet holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A spiral air compression device with an air filtering function for rubber product production is shown in figures 1 and 2 and comprises a shell 1 in a hollow structure, wherein a gear box 2 is arranged on the front side surface of the shell 1, and a motor 3 is fixedly connected to the rear side surface of the shell 1 through bolts; an air inlet 11 and an air outlet 12 are respectively arranged at the top surface close to the rear end and the bottom surface close to the front end of the shell 1, the shell 1 is horizontally provided with a male screw 13, one side of the male screw 13 is provided with a female screw 14, both ends of the male screw 13 and the female screw 14 are rotatably connected with the inner wall of the shell 1 through bearings, an output shaft of the motor 3 penetrates through the shell 1 and is coaxially and fixedly connected with the male screw 13, the output shaft of the motor 3 is coaxially and tightly welded with the male screw 13, one end of the male screw 13 and one end of the female screw 14 extend into the gear box 2, one end of the male screw 13 and one end of the female screw 14 are coaxially and fixedly connected with a gear 15, one end of the male screw 13 and one end of the female screw 14 are coaxially and tightly welded.

In the present embodiment, the air inlet 11 and the air outlet 12 are both communicated with the inside of the housing 1, which facilitates air inlet and outlet of the housing 1, and facilitates air supply for the air supply system.

Further, casing 1 and gear box 2 are integrated into one piece structure, and integrated into one piece structure has better structural strength

Referring to fig. 3 to 5, an air filter mechanism 4 is disposed above the housing 1. Specifically, the air filtering mechanism 4 includes a tank 41 with an open top, a threaded ring 412 is coaxially disposed on the top of the tank 41, a connecting pipe 411 is coaxially disposed on the bottom of the tank 41, the connecting pipe 411 and the threaded ring 412 are of an integrally formed structure, the connecting pipe 411 is fixedly connected to the air inlet 11 through a flange, the connecting pipe 411 is communicated with the tank 41, a limiting ring 413 is coaxially disposed on the inner wall of the tank 41 near the bottom end, and the limiting ring 413 is tightly welded to the inner wall of the tank 41; the threaded ring 412 is in threaded connection with a cover body 44, the top surface of the cover body 44 is provided with a plurality of air inlet holes 441 in a penetrating manner, the tank body 41 is internally provided with a filtering assembly 42, the filtering assembly 42 comprises a fixing plate 421 attached to the top surface of a limiting ring 413, the top surface of the fixing plate 421 is annularly and equidistantly distributed, a plurality of threaded pipes 422 are embedded, the threaded pipes 422 are in threaded connection with fixing rings 423, the fixing rings 423 are coaxially provided with filter cartridges 424 with bottom surfaces in an open structure, the outer circumferential wall of the filter cartridges 424 is provided with a plurality of air inlet grooves 4241, pressing rings 425 are arranged in the filter cartridges 424, blocking nets 4251 are embedded in the pressing rings 425, the bottom ends of the pressing rings 425 are fixedly connected with springs 426, the pressing rings 425 are tightly welded with the springs 426, the bottom ends of the springs 426 tightly abut against the threaded pipes 422, and the arrangement of the pressing rings; the top end of the tank body 41 is also provided with a convex ring 43, and a filter screen 431 is embedded on the convex ring 43.

In this embodiment, the fixing ring 423 and the filter cartridge 424 are integrally formed, and the integrally formed structure has better structural strength and is convenient for containing activated carbon particles.

Further, the outer diameter of the male ring 43 is the same as the outer diameter of the threaded ring 412, and when the cap 44 is tightened, the male ring 43 is fixed between the threaded ring 412 and the cap 44.

In addition, the filter cartridge 424 is filled with activated carbon granules located between the interior top surface of the filter cartridge 424 and the compression ring 425, which facilitate gas filtration.

It should be noted that the motor 3 in this embodiment may be a three-phase asynchronous motor of type Y-100L2-4 manufactured by taizhou trison electromechanical limited, and its matching circuit and power module may also be provided by the manufacturer.

When the screw type air compression device with the air filtering function for producing rubber products is used, a user switches on a power supply of the motor 3, the motor 3 starts to work, an output shaft rotates to drive the male screw 13 to rotate, the male screw 13 rotates to drive the gear 15 thereon to rotate, the other gear 154 rotates and drives the female screw 14 to rotate, at the moment, air enters through the air inlet holes 441 on the cover body 44, meanwhile, the air enters into the tank body 41 through the filter screen 431 on the convex ring 43, particulate matters, dust and the like in the air are intercepted on the filter screen 431, meanwhile, the air enters into the filter cylinders 424 through the air inlet grooves 4241 on the filter cylinders 424, and under the filtration of active carbon particles, the air then enters into the air inlet 11 through the fixing ring 423, the baffle net 4251 and the threaded pipe 422 and is input into an air supply system through the air outlet 12.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rubber products production is with spiral air compressor arrangement with filtration function, is including casing (1) that is cavity formula structure, its characterized in that: a gear box (2) is arranged on the front side surface of the shell (1), a motor (3) is fixedly connected to the rear side surface of the shell (1) through a bolt, and an air filtering mechanism (4) is arranged above the shell (1); the utility model discloses a gearbox, including casing (1), gear box (2), gear box (15), gear (15), the top surface of casing (1) is close to rear end department and the bottom surface is close to front end department and is equipped with air inlet (11) and gas outlet (12) respectively, be the horizontally in casing (1) and be equipped with positive screw rod (13), one side of positive screw rod (13) is equipped with negative screw rod (14), positive screw rod (13) with the both ends of negative screw rod (14) all through the bearing with the inner wall of casing (1) rotates to be connected, just the output shaft of motor (3) passes casing (1) and with the coaxial fixed connection of positive screw rod (13), positive screw rod (13) with wherein one end of negative screw rod (14) extends to in gear box (2), just positive screw rod (13) with the coaxial fixedly connected with gear (15), and two of one of them one end.

2. The screw type air compressing device for rubber product production with air filtering function according to claim 1, characterized in that: the air filtering mechanism (4) comprises a tank body (41) with an open-top structure, a threaded ring (412) is coaxially arranged on the top surface of the tank body (41), a connecting pipe (411) is coaxially arranged on the bottom surface of the tank body (41), the connecting pipe (411) is fixedly connected with the air inlet (11) through a flange, the connecting pipe (411) is communicated with the tank body (41), and a limiting ring (413) is coaxially arranged on the inner wall of the tank body (41) close to the bottom end; the threaded ring (412) is in threaded connection with a cover body (44), the top surface of the cover body (44) is provided with a plurality of air inlet holes (441) in a penetrating way, a filtering component (42) is arranged in the tank body (41), the filtering component (42) comprises a fixing plate (421) attached to the top surface of the limiting ring (413), a plurality of threaded pipes (422) are embedded on the top surface of the fixing plate (421) in an annular and equidistant distribution, a fixing ring (423) is connected to the threaded pipe (422) in a threaded manner, a filter cartridge (424) with an open-bottom structure is coaxially arranged on the fixing ring (423), a plurality of air inlet grooves (4241) are arranged on the circumferential outer wall of the filter cylinder (424), a press ring (425) is arranged in the filter cylinder (424), a blocking net (4251) is embedded on the press ring (425), the bottom end of the pressing ring (425) is fixedly connected with a spring (426), and the bottom end of the spring (426) abuts against the threaded pipe (422); the top of the tank body (41) is also provided with a convex ring (43), and a filter screen (431) is embedded on the convex ring (43).

3. The screw type air compressing device for rubber product production with air filtering function according to claim 1, characterized in that: the air inlet (11) and the air outlet (12) are communicated with the inside of the shell (1).

4. The screw type air compressing device for rubber product production with air filtering function according to claim 2, characterized in that: the fixing ring (423) and the filter cartridge (424) are of an integral structure.

5. The screw type air compressing device for rubber product production with air filtering function according to claim 2, characterized in that: the outer diameter of the male ring (43) is the same as the outer diameter of the threaded ring (412).

6. The screw type air compressing device for rubber product production with air filtering function according to claim 1, characterized in that: the shell (1) and the gear box (2) are of an integrally formed structure.

7. The screw type air compressing device for rubber product production with air filtering function according to claim 2, characterized in that: the filter cartridge (424) is filled with activated carbon particles.