CN220160788U - Automatic dust blowing and collecting device for inner cavity of rotary compressor cylinder - Google Patents

Abstract

The utility model discloses an automatic dust blowing and sucking device for an inner cavity of a cylinder of a rotary compressor, which comprises a frame arranged on a production line, wherein a multidirectional moving assembly is arranged in the frame, the moving end of the multidirectional moving assembly is connected with a mounting bracket, an angle-adjustable dust blowing and sucking gun is connected to the mounting bracket, and the dust blowing and sucking gun extends downwards and is used for butting and cleaning materials conveyed from the production line. The automatic dust blowing and sucking device for the inner cavity of the rotary compressor cylinder can realize the automatic dust blowing and sucking operation on the inner cavity of the rotary compressor cylinder, and blow dust sucking before the inner cavity of the cylinder is closed and assembled, so that the inner cavity of the cylinder is effectively ensured to be clean, and the occurrence of bad problems such as the clamping of the cylinder, unsmooth rotation of a piston and the like is reduced; in addition, the automatic dust blowing and sucking device is arranged on the assembly line, can continuously clean the conveyed compressor pump body in a beat mode, and is high in efficiency.

Description

Automatic dust blowing and collecting device for inner cavity of rotary compressor cylinder

Technical Field

The utility model relates to the technical field of compressor production, in particular to an automatic dust blowing and sucking device for an inner cavity of a cylinder of a rotary compressor.

Background

The rotary compressor has very high requirements on the cleanliness of the inner cavity of the pump body, and because the clearance between the piston and the exhaust side of the cylinder is only 0.01-0.02 mm, the pump body is easy to be blocked if impurities or dust falls into the clearance slightly in the assembly process.

In the production process, the rotary compressor is usually assembled on a production line. To avoid dust, it is a practice within the industry to control the environmental cleanliness of the whole assembly plant, but there is still a risk of impurities falling in; the cavity needs to be cleaned before the pump body is packaged.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art and provides an automatic dust blowing and sucking device for an inner cavity of a cylinder of a rotary compressor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic dust extraction that blows of rotary compressor cylinder inner chamber, includes the frame that sets up on the assembly line, be equipped with multidirectional removal subassembly in the frame, the removal end of multidirectional removal subassembly is connected with the installing support, but angle regulation's on the installing support is connected with blows the dust absorption rifle, blow the dust absorption rifle and extend downwards for butt joint and clear up follow material that comes from on the assembly line.

The automatic dust blowing and sucking device for the inner cavity of the rotary compressor cylinder can realize the automatic dust blowing and sucking operation on the inner cavity of the rotary compressor cylinder, and blow dust sucking before the inner cavity of the cylinder is closed and assembled, so that the inner cavity of the cylinder is effectively ensured to be clean, and the occurrence of bad problems such as the clamping of the cylinder, unsmooth rotation of a piston and the like is reduced; in addition, the automatic dust blowing and sucking device is arranged on the assembly line, can continuously clean the conveyed compressor pump body in a beat mode, and is high in efficiency.

This automatic dust extraction blows flexibility and adjustability are better, multidirectional removal subassembly can drive the installing support is vertical and horizontal removes, thereby drives blow the dust absorption rifle removes, is favorable to on the one hand blow the dust absorption rifle with treat clean compressor pump body butt joint, on the other hand also can adapt to the clean operation of the compressor pump body of different models.

The angle of connection between the installing support and the dust blowing and sucking gun is adjustable, and the inclination of the dust blowing and sucking gun can be adjusted according to actual conditions, so that the dust blowing and sucking gun can be conveniently covered on a compressor pump body to be cleaned.

Further, the multidirectional moving assembly comprises a first lifting module arranged on the frame, a second lifting module capable of transversely moving is arranged on the first lifting module, and the second lifting module is connected with and installed on the mounting bracket.

Further, the first lifting module comprises a pair of sliding rails arranged on the frame, a pair of sliding blocks are respectively arranged on the sliding rails, a pair of sliding blocks are connected with a vertical plate, and a driving piece for driving the vertical plate to move is further arranged on the frame; the second lifting module comprises a lifting module and a clamping plate connected with the lifting module, wherein the clamping plate is clamped on the vertical plate and is connected through a fastener, and the movable end of the lifting module is connected with the mounting bracket.

The first lifting module can drive the whole to move up and down, so that a large-range vertical position adjusting effect is achieved; the second lifting module is relatively high in adjusting precision, vertical fine adjustment can be performed on the position of the mounting bracket, namely the dust blowing and sucking gun, and the mounting bracket and the dust blowing and sucking gun are matched with each other to improve flexibility of the dust blowing and sucking gun and ensure position accuracy of the dust blowing and sucking gun.

Further, the mounting bracket comprises a horizontal mounting plate, a pair of lug plates are arranged on the horizontal mounting plate, and arc-shaped grooves are formed in the lug plates; a connecting frame is arranged between the pair of ear plates, the connecting frame is connected with the arc-shaped groove through a connecting shaft, and the connecting frame is connected with the dust blowing and sucking gun. Through the arc-shaped groove with the spacing connection effect of connecting axle can let the link for the otic placode is in the spacing scope rotation regulation of arc-shaped groove, thereby the adjustment blow the inclination of dust absorption rifle.

Further, blow the dust absorption rifle and include the dust absorption barrel, be equipped with the gas blow pipe on the dust absorption barrel, the one end of gas blow pipe is followed the outside and is inserted in the dust absorption barrel, the end of dust absorption barrel still is equipped with the dust cage.

Through the arrangement, when the dust collection gun barrel is in butt joint with the inner cavity of the compressor pump body, the effect of blowing and dust collection can be achieved; the dust collecting cover can cover the dust blowing and sucking area, prevent dust from diffusing outwards, protect the internal environment of a workshop and prevent dust from overflowing and entering the pump body which is cleaned on the assembly line.

Further, the frame comprises a multi-layer frame structure arranged on the assembly line, the multidirectional moving assembly is arranged on the upper layer of the multi-layer frame structure, and at least one surface of the upper layer of the multi-layer frame is provided with a transparent door capable of being opened and closed.

Further, be equipped with along assembly line moving tool table on the assembly line, be used for placing the material on the tool table, the assembly line below still is equipped with the jacking subassembly, the jacking subassembly is used for fixing a position the tool table.

Further, the jacking component is a plurality of jacking cylinders, jacking electric cylinders or hydraulic cylinders, a limiting head is arranged at the end part of the jacking component, and the jacking component is mounted on a transverse plate below the assembly line. The jacking assembly can lift or descend the limiting head, and the tooling table is positioned through the limiting head.

Further, the assembly line comprises an assembly line support and an assembly line track arranged on the assembly line support, and the frame is arranged on the assembly line support.

Compared with the prior art, the utility model has the beneficial effects that: 1. the automatic dust blowing and sucking device for the inner cavity of the rotary compressor cylinder can realize the automatic dust blowing and sucking operation on the inner cavity of the rotary compressor cylinder, and blow dust sucking before the inner cavity of the cylinder is closed and assembled, so that the inner cavity of the cylinder is effectively ensured to be clean, and the occurrence of bad problems such as the clamping of the cylinder, unsmooth rotation of a piston and the like is reduced; 2. the automatic dust blowing and sucking device is arranged on the assembly line, can continuously clean the conveyed compressor pump body with beats, and has higher efficiency; 3. this automatic dust extraction that blows can promote the flexibility of blowing the dust absorption rifle, also can guarantee the position accuracy who blows the dust absorption rifle can also adapt to the clean operation of the compressor pump body of different models.

Drawings

FIG. 1 is a schematic perspective view of an automatic blowing and dust collecting device for an inner cavity of a rotary compressor cylinder;

FIG. 2 is a schematic diagram of the front structure of an automatic blowing and dust collecting device for the inner cavity of a rotary compressor cylinder according to the present utility model;

FIG. 3 is a schematic side view of an automatic dust blowing and sucking device according to the present utility model;

FIG. 4 is a schematic side view of an automatic dust blowing and sucking device according to the present utility model;

FIG. 5 is a schematic view of a three-dimensional cross-sectional structure of the automatic dust blowing and sucking device of the present utility model;

in the figure: 1. a pipeline; 101. a pipeline bracket; 102. a pipeline track; 2. a frame; 3. blowing a dust collection gun; 301. a dust collection gun barrel; 302. an air blowing pipe; 4. a slide rail; 5. a slide block; 6. a vertical plate; 7. a screw rod; 8. a screw rod sliding block; 9. a hand wheel; 10. a lifting module; 11. a clamping plate; 12. a mounting bracket; 1201. a horizontal mounting plate; 1202. ear plates; 1203. an arc-shaped groove; 13. a connecting frame; 14. a fastener; 15. a dust collection cover; 16. a tooling table; 17. a jacking assembly; 18. a limiting head.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 5, an automatic dust blowing and sucking device for an inner cavity of a cylinder of a rotary compressor comprises a frame 2 arranged on a production line 1, wherein a multidirectional moving assembly is arranged in the frame 2, the moving end of the multidirectional moving assembly is connected with a mounting bracket 12, an angle-adjustable dust blowing and sucking gun 3 is connected to the mounting bracket 12, and the dust blowing and sucking gun 3 extends downwards and is used for abutting and cleaning materials conveyed from the production line.

The automatic dust blowing and sucking device for the inner cavity of the rotary compressor cylinder can realize the automatic dust blowing and sucking operation on the inner cavity of the rotary compressor cylinder, and blow dust sucking before the inner cavity of the cylinder is closed and assembled, so that the inner cavity of the cylinder is effectively ensured to be clean, and the occurrence of bad problems such as the clamping of the cylinder, unsmooth rotation of a piston and the like is reduced; in addition, the automatic dust blowing and sucking device is arranged on the assembly line, can continuously clean the conveyed compressor pump body in a beat mode, and is high in efficiency.

This automatic dust extraction blows flexibility and adjustability better, multidirectional removal subassembly can drive installing support 12 is vertical and horizontal removal, thereby drives blow dust absorption rifle 3 removes, is favorable to on the one hand blow dust absorption rifle 3 with treat clean compressor pump body butt joint, on the other hand also can adapt the clean operation of the compressor pump body of different models.

The angle of connection between the mounting bracket 12 and the dust blowing and sucking gun 3 is adjustable, and the inclination angle of the dust blowing and sucking gun can be adjusted according to actual conditions, so that the dust blowing and sucking gun can be conveniently covered on a compressor pump body to be cleaned.

Further, the multidirectional moving assembly comprises a first lifting module arranged on the frame 2, a second lifting module capable of transversely moving is arranged on the first lifting module, and the second lifting module is connected with and installed on the mounting bracket.

The first lifting module can drive the whole to move up and down, so that a large-range vertical position adjusting effect is achieved; the second lifting module is relatively high in adjusting precision, vertical fine adjustment can be performed on the position of the mounting bracket, namely the dust blowing and sucking gun, and the mounting bracket and the dust blowing and sucking gun are matched with each other to improve flexibility of the dust blowing and sucking gun and ensure position accuracy of the dust blowing and sucking gun.

Further, the first lifting module comprises a pair of sliding rails 4 arranged on the frame 2, a pair of sliding blocks 5 are respectively arranged on the sliding rails 4, a pair of vertical plates 6 are connected to the sliding blocks 5, and a driving piece for driving the vertical plates to move is further arranged on the frame 2; the second lifting module comprises a lifting module 10 and a clamping plate 11 connected with the lifting module 10, wherein the clamping plate 11 is clamped on the vertical plate 6 and is connected through a fastening piece 14, and the moving end of the lifting module 10 is connected with the mounting bracket 12.

The driving piece can drive the vertical plate 6 and the sliding blocks 5 to move on the pair of sliding rails 4, the sliding rails 4 are vertically arranged on the upright posts on two sides of the frame 2, and the vertical plate 6 spans across the assembly line 1, so that the second lifting module can be randomly adjusted in the width direction of the assembly line.

In some embodiments, the driving piece can be driven by electric or manual, and the driving mode can be various modes such as a gear rack, a screw rod sliding block, a telescopic rod and the like; as shown in fig. 4, the frame 2 is rotatably provided with a screw rod 7, the screw rod 7 is provided with a screw rod sliding block 8, the screw rod sliding block 8 is connected with the vertical plate 6, the upper end of the screw rod 7 is provided with a hand wheel 9, and the lifting movement of the vertical plate 6 can be controlled by rotating the hand wheel 9.

In some embodiments, the lifting module 10 may be a pneumatic actuator or an electric actuator, and the fastener 14 is a locking screw; the upper and lower edges of grip block 11 are equipped with the hem, can follow upper and lower direction centre gripping vertical board 6, the interval is equipped with a plurality of connecting holes on the vertical board 6, utilizes locking screw with the cooperation of connecting hole can fix the grip block.

Further, the mounting bracket 12 includes a horizontal mounting plate 1201, a pair of ear plates 1202 are disposed on the horizontal mounting plate 1201, and an arc-shaped groove 1203 is disposed on the ear plates 1202; a connecting frame 13 is arranged between the pair of ear plates 1202, the connecting frame 13 is connected with the arc-shaped groove 1203 through a connecting shaft, and the dust blowing and sucking gun 3 is connected to the connecting frame 13.

Through the limiting connection function of the arc-shaped groove 1203 and the connecting shaft, the connecting frame 13 can be rotationally adjusted relative to the ear plate 1202 in the limiting range of the arc-shaped groove, so that the dip angle of the dust blowing and sucking gun can be adjusted. The connecting shaft and the arc-shaped groove can be fixedly connected through a locking nut and an adjusting nut.

Further, the dust blowing gun 3 comprises a dust sucking gun barrel 301, a gas blowing pipe 302 is arranged on the dust sucking gun barrel 301, one end of the gas blowing pipe 302 is inserted into the dust sucking gun barrel 301 from the outside, and a dust collecting hood 15 is further arranged at the tail end of the dust sucking gun barrel 301.

The pipe diameter of the dust collection barrel 301 is larger than that of the air blowing pipe 302, the end part of the air blowing pipe 302 is connected to the end part of the dust collection barrel 301, and when the dust collection barrel is connected to the inner cavity of the compressor pump body in a butt joint mode, the effect of blowing and dust collection can be achieved; the dust collection cover 15 can cover the dust blowing and sucking area, prevent dust from diffusing outwards, protect the internal environment of a workshop and prevent dust from overflowing and entering the pump body which is cleaned on the assembly line.

The dust collection gun barrel 301 is connected with a dust collection pump and an impurity recovery bag, so that dust can be collected intensively; the air blowing pipe 302 can be independently connected with an air pipe and an air source, and can independently control air blowing.

Further, the frame 2 comprises a multi-layer frame structure arranged on the assembly line, the multi-directional moving assembly is arranged on the upper layer of the multi-layer frame structure, and at least one surface of the upper layer of the multi-layer frame is provided with a transparent door capable of being opened and closed.

In some embodiments, the multi-layer frame structure is formed by enclosing four upright posts and a plurality of cross bars, the cross bars are additionally arranged at the middle upper parts of the upright posts, so that an upper layer structure can be formed, the multi-directional moving assembly is arranged at the upper layer, the adjustment of a dust blowing and sucking gun is facilitated, and the dust blowing and sucking gun extends to the lower layer; the back of upper strata can set up the backplate, and openly can set up transparent door, both sides can set up transparent curb plate, conveniently run through the inside condition, transparent door can be opened to adjust and maintain the structure of inside.

Further, a tooling table 16 running along the assembly line is arranged on the assembly line 1, a compressor pump body is arranged on the tooling table 16, a jacking component 17 is further arranged below the assembly line 1, and the jacking component 17 is used for positioning the tooling table 16.

The jacking assembly 17 is a plurality of jacking cylinders, jacking electric cylinders or hydraulic cylinders, a limiting head 18 is arranged at the end part of the jacking assembly 17, and the jacking assembly 17 is mounted on a transverse plate below the assembly line 1. The jacking component 17 can lift or lower the limiting head 18, and the tooling table 16 is positioned through the limiting head 18.

The assembly line 1 comprises an assembly line support 101 and an assembly line track 102 arranged on the assembly line support 101, and the frame 2 is arranged on the assembly line support 101.

The assembly line support 101 is fixedly arranged on the ground, the tool table 16 can circulate on the assembly line track 102, when the tool table 16 circulates to a cleaning station, the jacking component 17 can lift the limiting head 18 to stop limiting the tool table 16, so that the tool table 16 is prevented from continuing to circulate and move, the dust blowing and sucking gun 3 descends to be in butt joint with a compressor pump body on the tool table 16 to blow dust and suck dust, after cleaning is finished, the dust blowing and sucking gun 3 is retracted, the jacking component 17 retracts the limiting head 18, limiting is released, and the tool table 16 continues to circulate on the assembly line track 102.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides an automatic dust extraction that blows of rotary compressor cylinder inner chamber, its characterized in that, including setting up the frame on the assembly line, be equipped with multidirectional removal subassembly in the frame, the removal end of multidirectional removal subassembly is connected with the installing support, but angle regulation's on the installing support is connected with blows the dust absorption rifle, blow the dust absorption rifle and extend downwards for butt joint and clearance follow material that comes from on the assembly line.

2. The automatic dust blowing and sucking device for the inner cavity of the cylinder of the rotary compressor of claim 1, wherein the multidirectional moving assembly comprises a first lifting module arranged on the frame, a second lifting module capable of transversely moving is arranged on the first lifting module, and the second lifting module is connected with and installed on the mounting bracket.

3. The automatic blowing and dust collecting device for the inner cavity of the cylinder of the rotary compressor according to claim 2, wherein the first lifting module comprises a pair of sliding rails arranged on the frame, a pair of sliding rails are respectively provided with a sliding block, a pair of sliding blocks are connected with a vertical plate, and a driving piece for driving the vertical plate to move is further arranged on the frame; the second lifting module comprises a lifting module and a clamping plate connected with the lifting module, wherein the clamping plate is clamped on the vertical plate and is connected through a fastener, and the movable end of the lifting module is connected with the mounting bracket.

4. The automatic blowing and dust collecting device for the inner cavity of the cylinder of the rotary compressor according to claim 1, wherein the mounting bracket comprises a horizontal mounting plate, a pair of lug plates are arranged on the horizontal mounting plate, and arc-shaped grooves are arranged on the lug plates; a connecting frame is arranged between the pair of ear plates, the connecting frame is connected with the arc-shaped groove through a connecting shaft, and the connecting frame is connected with the dust blowing and sucking gun.

5. The automatic dust blowing and collecting device for the inner cavity of the cylinder of the rotary compressor according to claim 1, wherein the dust blowing and collecting gun comprises a dust collecting barrel, a gas blowing pipe is arranged on the dust collecting barrel, one end of the gas blowing pipe is inserted into the dust collecting barrel from the outside, and a dust collecting hood is further arranged at the tail end of the dust collecting barrel.

6. The automatic blowing and dust collecting device for the inner cavity of the cylinder of the rotary compressor according to claim 1, wherein the frame comprises a multi-layer frame structure arranged on a production line, the multi-directional moving assembly is arranged on the upper layer of the multi-layer frame structure, and at least one surface of the upper layer of the multi-layer frame is provided with a transparent door capable of being opened and closed.

7. The automatic dust blowing and sucking device for the inner cavity of the cylinder of the rotary compressor of claim 1, wherein a tooling table running along a production line is arranged on the production line, materials are placed on the tooling table, and a jacking component is further arranged below the production line and used for positioning the tooling table.

8. The automatic blowing and dust collecting device for the inner cavity of the cylinder of the rotary compressor of claim 7, wherein the jacking component is a plurality of jacking cylinders, jacking electric cylinders or hydraulic cylinders, the end part of the jacking component is provided with a limiting head, and the jacking component is arranged on a transverse plate below the assembly line.

9. The automatic blowing and dust collecting device for a cylinder cavity of a rotary compressor of claim 1, wherein the assembly line comprises an assembly line bracket and an assembly line rail arranged on the assembly line bracket, and the frame is arranged on the assembly line bracket.