CN203863534U

CN203863534U - Sand blasting machine for surfaces of compressor valve plates

Info

Publication number: CN203863534U
Application number: CN201420117264.0U
Authority: CN
Inventors: 葛锋
Original assignee: BENGBU WEIRUI INDUSTRY TRADE Co Ltd
Current assignee: BENGBU WEIRUI INDUSTRY TRADE Co Ltd
Priority date: 2014-03-17
Filing date: 2014-03-17
Publication date: 2014-10-08
Anticipated expiration: 2024-03-17

Abstract

The utility model discloses a sand blasting machine for surfaces of compressor valve plates. The machine comprises a pressure chamber, a sand barrel and a recovered dust barrel, wherein a sand blasting gun is arranged in the pressure chamber; a set of hooks for hanging the compressor valve plates are arranged in the pressure chamber at intervals; an air cylinder is arranged at the top of the pressure chamber; a piston rod of the air cylinder is hinged to a swing rod fixedly connected with a hanging lug of the sand blasting gun; the swing direction of the swing rod is consistent with the arranging direction of the hooks. The compressor valve plates are hung and fixed by the hooks, the air cylinder serves as motive power to enable the swing rod to drive the sand blasting gun to swing in the hanging direction of the compressor valve plates to perform sand blasting on the surfaces of the compressor valve plates, the sand blasting process is finished automatically, the treatment efficiency is improved, and meanwhile, injuries to operators are avoided.

Description

A kind of compressor valve plate surface sand-blasting processor

Technical field

The utility model relates to field of metal surface treatment, specifically a kind of compressor valve plate surface sand-blasting processor.

Background technology

Known, in order to prevent compressor valve plate corrosion and to strengthen its durability, conventionally all to carry out blasting treatment to compressor valve plate surface, the general sand-blasting machine that adopts completes this technique at present, existing sand blasting machine generally comprises balancing gate pit, sand barrel, spray gun and recovery dust tube, as " automatic circular recovery sand blower " (patent No. ZL93204845.5) and " small sandblasting machine " (publication number 102133737A), the compressed air of sand material in sand barrel enters spray gun and exports ejection by spray gun, high-pressure injection processing is carried out in compressor valve plate surface, but this sand-blasting machine is in the time of practical operation, often pass through manual type, operating personnel bring gloves to stretch into balancing gate pit, pistol is processed compressor valve plate surface, once can only process a compressor valve plate, efficiency is low, what high pressure sand material was injected in operating personnel on the other hand can produce damage to operating personnel on hand.

Utility model content

The purpose of this utility model is to provide a kind of compressor valve plate surface sand-blasting processor, and this sand-blasting machine can carry out blasting treatment to compressor valve plate surface automatically, avoids the injury to operating personnel when having improved treatment effeciency.

The utility model solves the technical scheme that its technical problem adopts:

A kind of compressor valve plate surface sand-blasting processor, comprise balancing gate pit, sand barrel and reclaim dust tube, in balancing gate pit, be provided with sand-blasting gun, in described balancing gate pit, be interval with one group for hanging the hook of compressor valve plate, top, described balancing gate pit is provided with cylinder, the piston rod of cylinder is hinged with swing arm, and swing arm is fixedly connected with the hangers of sand-blasting gun, and the swaying direction of swing arm is consistent with the orientation of hook.

The beneficial effects of the utility model are, compressor valve plate is hung fixing by hook, by cylinder as power, making swing arm drive sand-blasting gun to hang direction along compressor valve plate swings, blasting treatment is carried out in compressor valve plate surface, sandblast process completes automatically, has avoided the injury to operating personnel when improving treatment effeciency.

Brief description of the drawings

Below in conjunction with drawings and Examples, the utility model is further illustrated:

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the side view of the utility model embodiment;

Fig. 3 is the rearview of the utility model embodiment.

Detailed description of the invention

Shown in Fig. 1, Fig. 2 and Fig. 3, a kind of compressor valve plate surface sand-blasting processor that the utility model provides, comprise balancing gate pit 1, sand barrel 4 and reclaim dust tube 5, in balancing gate pit 1, be provided with sand-blasting gun 3,1 bottom, balancing gate pit is provided with Lou feed bin 2, between balancing gate pit 1 and leakage feed bin 2, be provided with filter screen 17, leaking feed bin 2 bottoms is connected with sand barrel 4 tops by tube connector 10, sand barrel 4 bottoms are provided with the threeway 8 of shaking out, the top entrance of threeway 8 of shaking out is accepted the sand material that sand barrel 4 falls, another entrance is connected with air inlet pipe 9 by pipeline, and outlet connects sandpipe 16; Sand barrel 4 is connected by dust recovery tube 7 with recovery dust tube 5, reclaims dust tube 5 tops and is provided with air-introduced machine 6; Interior lateral separation, balancing gate pit 1 is provided with one group for hanging the hook 11 of compressor valve plate 12,1 top, balancing gate pit is provided with cylinder 13, the piston rod 14 of cylinder 13 is hinged with swing arm 15, swing arm 15 is fixedly connected with the hangers of sand-blasting gun 3, and the swaying direction of swing arm 14 is consistent with the orientation of hook 12; Entrance of sand-blasting gun 3 and air inlet pipe 9 by flexible pipe to being communicated with, another entrance with go out sandpipe 16 and be connected by flexible pipe.

When use, compressor valve plate 12 is hung on hook 11, and air inlet pipe 9 passes into compressed air, and compressed air is blown into out sandpipe 16 through pipeline by the sand material that falls into the threeway 8 of shaking out, then enter sand-blasting gun 3, entered afterwards the compressed air ejection sand-blasting gun 3 of sand-blasting gun 3; Meanwhile, the piston rod 14 of cylinder 14 reciprocally stretches out and retraction, makes swing arm 15 reciprocally swingings, thereby makes sand-blasting gun 3 back and forth spray back and forth sand material to the compressor valve plate 12 hanging on hook 11, reaches the object that its surface is processed; The sand material of ejection with the collision process of compressor valve plate high-voltage high-speed in cracked efflorescence, granule and powder enter Lou feed bin 2 by screen cloth 17, owing to having passed into compressed air in balancing gate pit 1, so produce negative pressure in the interior meeting of sand barrel 4, thereby make granule and powder enter sand barrel 4 by tube connector 10, granule can recycle after falling into sand barrel 4, due to the effect of air-introduced machine 6, makes powder be inhaled into recovery dust tube 5 by dust recovery tube 7 and reclaims; When spraying after a period of time, operating personnel can, by compressor valve plate rotation or upset, change the position of its injected processing, and its surface can fully be processed; Inject process process completes automatically, has avoided the injury that operating personnel are produced when having improved efficiency.

The above, be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction; Any those of ordinary skill in the art, do not departing from technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible variations and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore; every content that does not depart from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, be equal to replacements, equivalence change and modify, all still belong to technical solutions of the utility model protect scope in.

Claims

1. a compressor valve plate surface sand-blasting processor, comprise balancing gate pit, sand barrel and reclaim dust tube, in balancing gate pit, be provided with sand-blasting gun, it is characterized in that, in described balancing gate pit, be interval with one group for hanging the hook of compressor valve plate, top, described balancing gate pit is provided with cylinder, and the piston rod of cylinder is hinged with swing arm, swing arm is fixedly connected with the hangers of sand-blasting gun, and the swaying direction of swing arm is consistent with the orientation of hook.