CN208557097U - A kind of roll cast machine - Google Patents

Abstract

The utility model discloses a kind of roll cast machine, is related to valve block panning procedures field, including drum, discharge port being offered on the drum, drum lid is equipped on the discharge port；Feed inlet and vacuum interface are also provided on the drum, the feed inlet is connected with the material trough for containing valve block and abrasive material by suction hose, and the vacuum interface is connected with vacuum equipment by vacuum connection tube.Vacuum interface is provided on the drum of the utility model roll cast machine, vacuum interface is connected with vacuum equipment by vacuum connection tube, drum is vacuumized, drum is set to be in vacuum state, because vacuum suction can in material trough valve block and abrasive material be drawn onto the drum of roll cast machine, it realizes vacuum automatic material-absorbing, reduces the labor intensity of operator.

Description

A kind of roll cast machine

Technical field

The utility model relates to valve block polishing technology fields, and in particular to a kind of roll cast machine.

Background technique

Refrigeration compressor valve block is after Blanking Shaping since the crackle of the burr and punching section that generate when punching causes valve The stress of piece concentrates especially severe, and valve block is at work by the effect of alternating load, thus valve block be very easy to fracture and The damage of refrigeration compressor is caused, therefore to carry out eliminating stress concentration to valve block makes it restore original mechanical performance and antifatigue Performance.

Current technique, which is only made a return journey with roller rotary drum polisher and centrifugal polishing machine, flash removed and crackle and restores it Original mechanical performance, it is right in one barrel type container that so-called roller drum polishing is exactly placed on various different size of abrasive materials Valve block carries out frictional impact, burr, the microfissure sheared and be torn and generate on the section formed after being punched valve block And the defects of uneven, is eliminated；Simultaneously in polishing, because of ceaselessly collision and friction generates heat makes valve between abrasive material and valve block Piece is eliminated the stress generated when punching and is concentrated.But it is longer to eliminate these defects time, and loads abrasive material to rolling in drum It was all manually to carry out carrying in abrasive material being sent in drum, and these abrasive materials weight, operator work in the past when with valve block product Intensity is larger, while artificial packing efficiency is relatively low.

Therefore it provides a kind of roll cast machine becomes present skill urgently to be resolved to eliminate disadvantages mentioned above present in the prior art Art problem.

Summary of the invention

The purpose of the utility model is to provide a kind of roll cast machines to be realized certainly with solving the above-mentioned problems of the prior art Dynamic charging.Labor intensity of operating staff is reduced, the production efficiency of valve block roller roll cast is improved.

To achieve the above object, the utility model provides following scheme: the utility model provides a kind of roll cast machine, including Drum offers discharge port on the drum, drum lid is equipped on the discharge port；Feed inlet is also provided on the drum And vacuum interface, the feed inlet are connected with the material trough for containing valve block and abrasive material, the vacuum by suction hose Interface is connected with vacuum equipment by vacuum connection tube.

Preferably, the discharge port is opened on the bucket wall of the drum, and the drum lid is movably installed in the discharging At mouthful.

Preferably, the feed inlet is opened in the drum with the vacuum interface and covers.

Preferably, the feed inlet and the vacuum interface are the hole that diameter is 60~80mm.

Preferably, it is provided with first boss at the feed inlet, is provided with second boss at the vacuum interface, described One boss and the second boss are circular boss.

Preferably, the suction hose and the vacuum connection tube are respectively arranged in the first boss and second boss On.

Preferably, the vacuum equipment is vacuum pump.

Preferably, the sidewall bottom of the drum is additionally provided with a sewage draining exit, is provided with filter screen at the sewage draining exit.

The utility model achieves following technical effect compared with the existing technology:

Vacuum interface is provided on the drum of the utility model roll cast machine, vacuum interface is connected with very by vacuum connection tube Null device vacuumizes drum, and drum is made to be in vacuum state, because vacuum suction can in material trough valve block and Abrasive material is drawn onto the drum of roll cast machine, by vacuum intake, reduces the labor intensity of operator；The sidewall bottom of drum is also It is provided with a sewage draining exit, the water and abrasive material sludge in drum are flowed into infundibulate interface by sewage draining exit, then are flowed into sewage Chi Zhong avoids sewage from flowing in workshop, influences production environment.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model roll cast machine；

Fig. 2 is the sewage draining exit structural schematic diagram of the utility model roll cast machine；

Wherein, 1, drum, 2, drum lid, 3, suction hose, 4, material trough, 5, vacuum equipment, 6, vacuum connection tube, 7, row Dirty mouth, 8, filter screen.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It is of the existing technology to solve the problems, such as the purpose of the utility model is to provide a kind of roll cast machine, realize automatically into Material.Labor intensity of operating staff is reduced, the production efficiency of valve block roller roll cast is improved.

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have Body embodiment is described in further detail the utility model.

As shown in Figure 1, the utility model provides a kind of roll cast machine, including drum 1, discharge port is offered on drum 1, is discharged Drum lid 2 is installed on mouthful；Feed inlet and vacuum interface are also provided on drum 1, feed inlet connects useful by suction hose 3 In the material trough 4 for containing valve block and abrasive material, vacuum interface is connected with vacuum equipment 5 by vacuum connection tube 6.

Discharge port is opened on the bucket wall of drum 1, and drum lid 2 is movably installed in discharge outlet, is completed convenient for valve block polishing Afterwards, drum lid 2 is opened to discharge.Feed inlet and vacuum interface are opened on drum lid 2, and feed inlet is equal with vacuum interface The hole for being 60~80mm for diameter；It is provided with first boss at feed inlet, second boss, first boss are provided at vacuum interface It is circular boss with second boss, it is convex that one end of suction hose 3 and one end of vacuum connection tube 6 are respectively arranged in first On platform and second boss, the installation of suction hose 3 and vacuum connection tube 6 is facilitated by two boss.

Vacuum equipment 5 is that vacuum pump carries out drum 1 with vacuum pump before roll cast machine is charged in the utility model It vacuumizes, drum 1 is made to be in vacuum state, after the feed inlet of drum 1 is connected with suction hose 3, at this moment just because of the suction of vacuum Can in material trough 4 valve block and abrasive material be drawn onto the drum 1 of roll cast machine, by vacuum intake, reduce the labor of operator Fatigue resistance.And the junction of each pipeline of the utility model, such as the junction of suction hose 3 and material trough 4, feed inlet, Vacuum connection tube 6 and the junction of vacuum pump, vacuum interface etc. are attached by quick seal coupling, guarantee the close of connection Feng Xing makes to be convenient for suction in drum 1 for vacuum state.

If the remaining abrasive material and valve block not being inhaled into, can be rinsed, at this moment water and abrasive material etc. with water in material trough 4 Also just with then suction hose 3 and vacuum connection tube 6 being removed, booted up, just in the drum 1 for being inhaled into roll cast machine Valve block can be carried out at polishing.

As shown in Fig. 2, the sidewall bottom of drum 1 is additionally provided with a sewage draining exit 7, after valve block roll cast, before discharging Sewage draining exit 7 is set to be in minimum point by electrical control, and the bottom of drum 1 is provided with an infundibulate interface, this interface Lower section is connect by pipeline with cesspool outside workshop；After the lid of sewage draining exit 7 is opened, the water and abrasive material sludge in drum 1 are automatic It is flowed into infundibulate interface, then is flowed into cesspool, sewage is avoided to flow in workshop, influence production environment.And blowdown It is provided with filter screen 8 at mouth 7, this filter screen 8 is mesh partition, can prevent valve block and abrasive material from flowing out.

Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field As technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up Described, the content of the present specification should not be construed as a limitation of the present invention.

Claims (7)

1. a kind of roll cast machine, it is characterised in that: including drum, discharge port is offered on the drum, is installed on the discharge port There is drum lid；Feed inlet and vacuum interface are also provided on the drum, the feed inlet is connected with by suction hose and is used for The material trough of valve block and abrasive material is contained, the vacuum interface is connected with vacuum equipment by vacuum connection tube；The drum Sidewall bottom is additionally provided with a sewage draining exit, is provided with filter screen at the sewage draining exit.

2. roll cast machine according to claim 1, it is characterised in that: the discharge port is opened on the bucket wall of the drum, The drum lid is movably installed in the discharge outlet.

3. roll cast machine according to claim 2, it is characterised in that: the feed inlet and the vacuum interface are opened in institute Drum is stated to cover.

4. roll cast machine according to claim 3, it is characterised in that: the feed inlet is that diameter is with the vacuum interface The hole of 60~80mm.

5. roll cast machine according to claim 4, it is characterised in that: first boss is provided at the feed inlet, it is described true Second boss is provided at null interface, the first boss and the second boss are circular boss.

6. roll cast machine according to claim 5, it is characterised in that: the suction hose and the vacuum connection tube are pacified respectively Loaded in the first boss and second boss.

7. roll cast machine according to claim 5 or 6, it is characterised in that: the vacuum equipment is vacuum pump.