CN202448046U

CN202448046U - Sand-blasting machine

Info

Publication number: CN202448046U
Application number: CN2011205408589U
Authority: CN
Inventors: 李长峰
Original assignee: SUZHOU ADVANTI ALUMINUM CO Ltd
Current assignee: SUZHOU ADVANTI ALUMINUM CO Ltd
Priority date: 2011-12-22
Filing date: 2011-12-22
Publication date: 2012-09-26
Anticipated expiration: 2021-12-22

Abstract

The utility model relates to a sand-blasting machine, which comprises a support table and a sand cylinder arranged on the support table. A sand outlet hopper is arranged under the sand cylinder; a guide tube is arranged at the lower end of the sand outlet hopper; and a wind inlet assembly and a gas intake assembly are connected to the guide tube. The sand is sprayed out through wind power air pressure, so that the sand spraying force is strong, the sand spraying quantity is large, the spraying distribution of sand particles is uniform, the output capacity is improved and the cost is effectively reduced.

Description

Sand-blasting machine

Technical field

The utility model relates to a kind of die surface treatment technology, relates in particular to a kind of sand-blasting machine.

Background technology

In casting industry, the rust cleaning of die surface, matt effect are handled most of sandblast of adopting.Existing be used for sandblast sand blasting unit as shown in Figure 1; Comprise straight tube 1, be connected with inclined tube 2 at the tapping of straight tube 1 side, the wind that blower fan produces gets in the pipe goes out through straight tube 1 sand sucking-offs in the inclined tube 2 again with the abrasive band, and power is little, sandblast is few; Sand grains when ejection intensity is inhomogeneous, off and on; And be easy to straight tube 1, inclined tube 2 stopped up, cause the sand blasting unit can't operate as normal, reduce operating efficiency, increased entreprise cost.

Summary of the invention

The utility model has overcome the deficiency of prior art, and the sand-blasting machine that a kind of efficient is high, sand production rate is big is provided.

For achieving the above object; The technical scheme that the utility model adopts is: a kind of sand-blasting machine, and comprise brace table, be installed in the sand tube on the brace table, the below of said sand tube is provided with out sand hopper; Saidly go out the sand hopper lower end and be provided with conduit, be connected with air intake assembly, air intake assembly on the said conduit.

In preferred embodiment of the utility model, sand-blasting machine comprises that further said air intake assembly comprises blower fan, the discharge pipe that is connected with blower fan, and said discharge pipe is connected with said conduit.

In preferred embodiment of the utility model, sand-blasting machine comprises that further said air intake assembly comprises air accumulator, is installed in the air inlet pipe on the air accumulator, and said air inlet pipe is connected with said conduit.

In preferred embodiment of the utility model, sand-blasting machine further comprises on the said air accumulator Pressure gauge is installed.

In preferred embodiment of the utility model, sand-blasting machine comprises that further the bottom of said air accumulator is provided with valve.

In preferred embodiment of the utility model, sand-blasting machine comprises that further said brace table comprises base plate, is fixed on three support columns on the base plate.

The utility model has solved the defective that exists in the background technology, and the utility model goes out sand blasting through wind power pneumatic, and sandblast power is strong, the sandblast amount is big, ejection sand grains is evenly distributed, and has improved output capacity, effectively reduces cost.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the prior art constructions sketch map;

Fig. 2 is the structural representation of the preferred embodiment of the utility model.

The specific embodiment

Combine accompanying drawing and embodiment that the utility model is done further detailed explanation now, these accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

As shown in Figure 2, a kind of sand-blasting machine comprises brace table 1, is installed in the sand tube 2 on the brace table 1; Wherein, Brace table 1 is surrounded by base plate 13, three support columns 14 being fixed on the base plate 13, and sand tube 2 places on these three support columns 14, and the below of said sand tube 2 is provided with out sand hopper 3; Saidly go out sand hopper 3 lower ends and be provided with conduit 4, be connected with air intake assembly 5, air intake assembly 6 on the said conduit 4.

The preferred said air intake assembly 5 of the utility model comprises blower fan 7, the discharge pipe 8 that is connected with blower fan 7, and said discharge pipe 8 is connected with said conduit 4.Said air intake assembly 6 comprises air accumulator 9, is installed in the air inlet pipe 10 on the air accumulator 9, and said air inlet pipe 10 is connected with said conduit 4.

Pressure condition when making the staff understand work is equipped with Pressure gauge 11 on the said air accumulator 9.The bottom of said air accumulator 9 is provided with valve 12, is convenient to the compressed air in the air accumulator 9 is regulated, and sand grains is through these valve 12 ejections simultaneously.

Adopt compressed air, drive moving of sand material.Utilization produces negative pressure from the air-flow that high pressure positive blower blows out at blast pipe, and inhale the moving sand material that falls from the sand mouth, and under the promotion of follow-up air-flow, blow to surface of the work,

During work, start blower fan 7, wind gets into conduit 4 through blast pipe 10; Form negative pressure through air-flow; Inhale moving sand grains and fall into out in the sand hopper 3 from sand tube 2, the sand grains that goes out in the sand hopper 3 gets into conduit 4, and the compressed air in the air accumulator 9 forms powerful air pressure simultaneously; Sand grains is blown out through air inlet pipe 10 through gases at high pressure, and sand grains evenly is injected on the pending die surface.

Above desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm technical scope according to the claim scope.

Claims

1. sand-blasting machine, it is characterized in that: comprise brace table, be installed in the sand tube on the brace table, the below of said sand tube is provided with out sand hopper, saidly goes out the sand hopper lower end and is provided with conduit, is connected with air intake assembly, air intake assembly on the said conduit.

2. sand-blasting machine according to claim 1 is characterized in that: said air intake assembly comprises blower fan, the discharge pipe that is connected with blower fan, and said discharge pipe is connected with said conduit.

3. sand-blasting machine according to claim 1 is characterized in that: said air intake assembly comprises air accumulator, is installed in the air inlet pipe on the air accumulator, and said air inlet pipe is connected with said conduit.

4. sand-blasting machine according to claim 3 is characterized in that: on the said air accumulator Pressure gauge is installed.

5. sand-blasting machine according to claim 3 is characterized in that: the bottom of said air accumulator is provided with valve.

6. sand-blasting machine according to claim 1 is characterized in that: said brace table comprises base plate, is fixed on three support columns on the base plate.