Summary of the invention
For solving above-mentioned not enough problem, the utility model provides a kind of wet type die workpiece sand-blasting machine.
Technical solution of the present utility model is: it has comprised outer cover (1), conveying mechanism (2), it is characterized in that conveying mechanism (2) top is provided with at least one top spray gun (3) and top spray gun wabbler mechanism (4), the bottom of conveying mechanism (2) is provided with bottom spray gun (5) and the bottom spray gun wabbler mechanism (6) of at least one, outer cover (1) bottom is provided with sand water and reclaims rabbling mechanism, sand water reclaims the recovery bucket (7) that rabbling mechanism includes outer cover (1) bottom, the mill liquid pump (9) that reclaims the sand water agitating device (8) in bucket (7) and be communicated with recovery bucket (7).
Above the utility model has three row's three row totally nine top spray guns (3) and top spray gun wabbler mechanism (4).
Above the utility model has three row's three row totally nine bottom spray guns (5) and bottom spray gun wabbler mechanism (6).
Described recovery bucket (7) one sides are provided with balanced reservoir (10), balanced reservoir (10) is connected with recovery bucket (7) top, the top of balanced reservoir (10) is provided with water pump (11), water pump (11) delivery port is connected with the nozzle in precleaning cabin (12), and precleaning cabin (12) are located at the output of conveying mechanism (2).
Operation principle of the present utility model is: this equipment is to take particle loaded fluid as working media, transportation power with mortar liquid pump as particle loaded fluid, acceleration power with compressed air as particle loaded fluid, make particle loaded fluid in spray gun, accelerate to penetrate, the particle loaded fluid of high-speed motion is ejected into product surface, arrives expection blasting craft object.
Product is placed on conveyer, carries out successively sandblast, clean, dry up.Sandblast is processed as automated manner, first carries out bottom sandblast, and then carries out top sandblast, and the aerosol producing in the middle of sandblast work is deflated system and takes away, and the product after sandblast completes adopts recirculated water to clean in prerinse cabin.Then enter and clean cabin, adopt circulation water under high pressure cleaning remained on surface foreign material, finally by three road high pressure positive blowers, blow down surperficial water.
First according to workpiece sandblast processing technology, require to determine sand material and liquid mixing ratio.After starting mortar liquid pump, particle loaded fluid is entered spray gun by force feed uniformly, after entering the particle loaded fluid of spray gun compressed air accelerating again, can carry out sandblast processing to workpiece.In actual production, in case of shut down, restart or shut down and restart for a long time, before spray gun sandblast starts, first carry out the abundant stirring of particle loaded fluid.This equipment is in control program, for this, carried out developing and arranging specially, the boot sequence of each system, also has to arrange according to composite factors such as the reliability of equipment own and crudies interval time, can guarantee like this uniformity of workpiece sandblast crudy.
When sand material is after repetitive cycling is used, the particle diameter of sand material, hardness more and more depart from technological requirement, and in order to keep the uniformity of particle loaded fluid, control system can automatically be supplemented appropriate fresh sand material and be entered mortar agitator tank.If in addition by the sand particle separation grinding not out, only can cause workpiece elongated process time, crudy cannot guarantee, therefore, we have developed cyclone separator on introduction of foreign technology basis, it adopts imported polyurethane to pass through die casting out, and wearability all reaches international standards with the property opened.And this system is connected with sewage disposal system, can make sewage disposal system recirculated water later, can meet the automatic cleaning of workpiece.
The utility model has the advantage of:
1, multiple abrator head, the injection that teeters, makes metal die workpiece be subject to spray plane long-pending larger.
2, be provided with and reclaim and water balance device, the water-sediment mixture after sandblast is utilized again, reduce costs, do not pollute the environment.
The specific embodiment
Embodiment 1
Shown in Fig. 1, it has comprised outer cover (1) the utility model, conveying mechanism (2), it is characterized in that conveying mechanism (2) top is provided with at least one top spray gun (3) and top spray gun wabbler mechanism (4), the bottom of conveying mechanism (2) is provided with bottom spray gun (5) and the bottom spray gun wabbler mechanism (6) of at least one, outer cover (1) bottom is provided with sand water and reclaims rabbling mechanism, sand water reclaims the recovery bucket (7) that rabbling mechanism includes outer cover (1) bottom, the mill liquid pump (9) that reclaims the sand water agitating device (8) in bucket (7) and be communicated with recovery bucket (7).
Embodiment 2
On the basis of embodiment 1, the utility model has three row's three row totally nine top spray guns (3) and top spray gun wabbler mechanism (4).
Embodiment 3
On the basis of embodiment 1, the utility model has three row's three row totally nine bottom spray guns (5) and bottom spray gun wabbler mechanism (6).
Embodiment 3
On the basis of embodiment 1, described recovery bucket (7) one sides are provided with balanced reservoir (10), balanced reservoir (10) is connected with recovery bucket (7) top, the top of balanced reservoir (10) is provided with water pump (11), water pump (11) delivery port is connected with the nozzle in precleaning cabin (12), and precleaning cabin (12) are located at the output of conveying mechanism (2).