CN2365086Y

CN2365086Y - Hard material carving machine

Info

Publication number: CN2365086Y
Application number: CN 99219832
Authority: CN
Inventors: 冀延君; 孙建宇
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-23
Filing date: 1999-02-23
Publication date: 2000-02-23
Anticipated expiration: 2009-02-23

Abstract

The utility model provides a hard material carving machine which comprises a main box body 23, an operating orifice 3, an observing window 4, a material box 8, a spray gun 7 and a high-pressure wind pipe 11, wherein the operating orifice 3 and the observing window 4 are positioned in the front side of the main box body 23; the high-pressure wind pipe 11 is connected with the spray gun 7. The utility model is characterized in that the upper part of the material box 8 is provided with a branch pipe 9 which is connected with the high-pressure wind pipe 11; a material discharge pipe 26 at the lower part of the material box 8 is connected with the spray gun 7. The utility model has the advantages of balanced emery supply, high work efficiency and good separating effect of sand and dust, and emery can be repeatedly used.

Description

Hard material engraving machine

The utility model belongs to the surface processing device of hard material product, is mainly used in the picture and text engraving on hard material product (as stone tablet) surface.

As known correlation technique, Patent Office of the People's Republic of China disclosed the general engraving machine of a kind of hard material (patent No. is 95236486.7) on February 28th, 1996.This device is by spray gun, and air compressor machine, self-powered platform, deduster and totally enclosed frame are formed.Air compressor machine links to each other with spray gun by tracheae, spray gun inserts by sand suction pipe and is equipped with in the sandbox of diamond dust, the sheet material of placing on the self-powered platform can move on two dimensional surface, and the miscellaneous part except that air compressor machine all seals in the enclosure, and spray gun is chewed to the distance of sheet material and can be adjusted.Carve the substrate of painting owing to covering on the plate surface to have, when diamond dust under the high pressure draught effect during directive sheet material, with processed and form required pattern on the substrate by the corresponding sheet material in hollow out position.The weak point of above-mentioned technology is, is prone to obstruction by negative pressure suction diamond dust, disconnected sand phenomenon, and simultaneously, the utilization rate again of diamond dust is low.

The purpose of this utility model is: overcome the above-mentioned shortcoming of prior art, design a kind of high efficiency, the reusable device of diamond dust.

The hard material engraving machine that the utility model provides comprises main box, is positioned at the gathering hole and the observation window in main box front.Hopper, ejecting gun and with the high-pressure air hose that ejecting gun joins, it is characterized in that: an arm that joins with high-pressure air hose is arranged on the top of hopper, and discharge nozzle and ejecting gun in the hopper bottom join.

One of preferred version of the present utility model is: a valve is arranged on high-pressure air hose, and above-mentioned arm is between valve and ejecting gun; The discharge nozzle of hopper is connected on the high-pressure air hose between ejecting gun and the arm.

Another feature of the present utility model is: a dust flue is arranged at the main box top, and the deduster with this dust flue other end joins has one group of baffle plate on the inwall of its core pipe.

The bottom of deduster is a disposal box, and a dividing plate that has weight is arranged between deduster and disposal box.

In order further to improve dust removing effects, at the terminal series connection of discharge pipe one fiber bag precipitator of deduster.

Equally, in order to improve dust removing effects, the top of main box can be designed to a dust gathering arrester that has tapering.

For convenience of picking and placeing of institute's fabricated product, sidewall of the present utility model is provided with side door.

Consider that institute's fabricated product may be a strip sheet material, above-mentioned side door can divide the both sides that are located at main box, and side door is can be along the sliding door of track slippage.

The front wallboard of main box may be selected to be one through hinge and the equipped door-plate of main box.

For ease of the collection and the cleaning of diamond dust in the main box, the bottom of main box can be made into a material collecting tank that has tapering.

Introduce embodiment of the present utility model below in conjunction with Figure of description.

Figure of description 1 is a structural representation of the present utility model;

Figure of description 2 is rearviews of accompanying drawing 1;

Figure of description 3 is that the K of accompanying drawing 1 is to view;

In above-mentioned accompanying drawing, 1---hinge, 2---door, 3---gathering hole, 4---observation window, 5---dust gathering arrester, 6---dust flue, 7---ejecting gun, 8---hopper, 9---arm, 10---valve, 11---high-pressure air hose, 12---material collecting tank, 13---sack cleaner, 14---discharge pipe, 15---blower fan, 16---motor, 17---the core pipe, 18---baffle plate, 19---deduster, 20---weight, 21---dividing plate, 22---disposal box, 23---main box, 24---side door, 25---handle, 26---discharge nozzle.

As shown in the figure: main box 23 of the present utility model is an enclosed housing.The front of main box 23 is one to have the door 2 of four gathering holes 3 and an observation window 4, and all there is a pair of side door 24 both sides of main box, utilize handle 25 can make side door along the track slippage, have seal trim strip on the side door 24.The bottom of main box 23 is material collecting tanks 12 that have tapering.The top of main box 23 is dust gathering arresters 5 that have tapering; Draw dust flue 6 on the dust gathering arrester 5.Hopper 8 is loaded in the main body case 23, and high-pressure air hose 11 joins with ejecting gun 7 and air compressor machine respectively.Gate valve 10 is installed on the high-pressure air hose 11, the open and close of control ejecting gun 7.The arm 9 and the discharge nozzle 26 that join with high-pressure air hose 11 lay respectively at the top and the bottom of expecting pipe 8.Wherein, discharge nozzle 26 is between the interface and ejecting gun 7 of arm 9, and the deduster 19 that communicates with dust flue 6 is cyclone separators.The top of deduster 19 is the spiral-flow type blower fans 15 that driven by motor 16, and the lower end of deduster 19 is disposal boxes 22, and there is a dividing plate 21 porch above disposal box 22, and dividing plate 21 is in normally off by the effect of adjustable weight 20, forms wind stopping device.The core pipe 17 of deduster 19 has one group of (at least one) baffle plate 18 on its inwall.Sack cleaner 13 is connected with deduster 19 through discharge pipe 14.

In the work, the hard workpiece that has covered the band pattern wafers is put into main box 25, switching valve 10 is connected source of the gas, interface at discharge nozzle 26 when gases at high pressure flow to ejecting gun 7 forms negative pressure, simultaneously, the Compressed Gas that enters hopper 8 through arm 9 forms malleation on hopper 8 tops, under the acting in conjunction of above-mentioned malleation and negative pressure, the carborundum material goes out through discharge nozzle 26, ejecting gun 7 high velocity jet, and workpiece is implemented to handle.Heavier particle enters material collecting tank 12 and is collected the back repeated use, and dust enters deduster 19.Under cyclonic action, larger particles accumulates on the dividing plate 21, reach heavy after, dividing plate 21 overcomes the effect of weight 20 and opens, and accumulation is poured in the disposal box 22.Enter in the core pipe 17 than light grains, enter after under baffle plate 18 effect, implementing filtering dust collecting effect once more implement the final stage dedusting in the sack cleaner 13 and with dust removal process after gas enter atmosphere.

The utility model has the advantage of that the diamond dust supply is balanced, high efficiency, diamond dust and dust Good separating effect, diamond dust is reusable. The utility model also can be used as the metal-derusting machine and uses.

Claims

1, a kind of hard material engraving machine, comprise main box (23), be positioned at main box (23) positive gathering hole (3) and observation window (4), hopper (8), ejecting gun (7) and the high-pressure air hose (11) that joins with ejecting gun (7), it is characterized in that: an arm (9) that joins with high-pressure air hose (11) is arranged on the top of hopper (8), and the discharge nozzle (26) of hopper (8) bottom joins with ejecting gun (7).

2, hard material engraving machine according to claim 1, it is characterized in that: a valve (10) is arranged on high-pressure air hose (11), arm (9) is positioned between valve (10) and the ejecting gun (7), and discharge nozzle (26) is connected on the high-pressure air hose (11) between ejecting gun (7) and the arm (9).

3, hard material engraving machine according to claim 1 and 2 is characterized in that: at main box (23) top a dust flue (6) is arranged, the deduster (19) with dust flue (6) other end joins has one group of plate washer (18) on the inwall of its core pipe (17).

4, hard material engraving machine according to claim 3 is characterized in that: a dividing plate (21) that has weight (20) is arranged between the disposal box (22) of deduster (19) and its underpart.

5, hard material engraving machine according to claim 3 is characterized in that: discharge pipe (14) end of deduster (19) has a sack cleaner (13).

6, hard material engraving machine according to claim 3 is characterized in that: main box (23) top is a dust gathering arrester (5) that has tapering.

7, hard material engraving machine according to claim 1 is characterized in that: be provided with side door (24) on the sidewall of main box (23).

8, hard material engraving machine according to claim 7 is characterized in that: side door (24) divides the both sides that are located at main box (23), and side door (24) is can be along the sliding door of track slippage.

9, hard material engraving machine according to claim 1 is characterized in that: be a door (2) that is equipped with through hinge (1) and main box (23) in the front of main box (23).

10, hard material engraving machine according to claim 1 is characterized in that: the bottom of main box (23) is a material collecting tank (12) that has tapering.