CN214519635U - Perpendicular green sand molding line foundry goods of DISA throws ball device - Google Patents

Abstract

The utility model discloses a DISA vertical green sand molding line casting shot blasting device, which comprises a shot blasting device, a shot blasting bin and a separation and recovery mechanism; the shot blasting device is arranged at the top end of the shot blasting bin; the separation and recovery mechanism is arranged on one side of the shot blasting bin; the shot blasting machine comprises a hopper, a bracket I, a machine cover, a motor I, a material pipe, an included angle regulator, a telescopic rod, a directional sleeve, a rotating fin and a through hole; the hopper is arranged on the bracket I; one end of the material pipe is connected with the hopper; the other end is connected into the directional sleeve; the hood is arranged at the top end of the pill throwing bin; the motor I is arranged on one side of the hood; the included angle regulator is arranged on the other side of the hood; the included angle regulator comprises a telescopic rod and an orientation sleeve; the orientation sleeve is fixed on one side of the hood. The utility model discloses the increase of area is handled in the contact shot blasting, shortens and throws the ball time, saves shot blasting raw materials relatively more, throws the ball and handles advancing the storehouse of object and delivering from the storehouse more automatic, use manpower sparingly.

Description

Perpendicular green sand molding line foundry goods of DISA throws ball device

Technical Field

The utility model belongs to the technical field of precision casting surface treatment, in particular to perpendicular green sand molding line foundry goods of DISA throws ball device.

Background

The surface shot blasting treatment is a technology for cleaning surface materials and the like by impacting the treated surface by using objects such as steel shots and the like sprayed at a high speed, almost all castings need to be subjected to shot blasting treatment, not only for removing oxide scales and bonded sand on the surfaces of the castings, but also an indispensable preparation process before quality inspection of the castings, and indispensable process means for finding defects on the surfaces of the castings, such as subcutaneous air holes, slag holes, bonded sand, cold shut, peeling and the like, are realized during shot blasting treatment. The prior shot blasting machine has the following problems:

1) the position of an object to be shot-blasted is fixed, shot blasting time is long when the object is shot-blasted, otherwise, the object cannot be shot-blasted in a full multi-angle manner;

2) the automation degree of the shot blasting treatment of the warehousing and the ex-warehousing of the object is low, and the requirement of high-strength continuous casting cannot be met;

disclosure of Invention

The utility model aims at overcoming not enough among the prior art, providing a perpendicular green sand molding line foundry goods of DISA throws ball device, throws the ball and handles the object and make a round trip to rotate, and the ball processing area increase is thrown in the contact, shortens and throws the ball time, throws the ball raw materials relatively more sparingly, throws the ball and handles advancing the storehouse of object and go out the storehouse more automatic, use manpower sparingly.

In order to realize the purpose, the utility model discloses a technical scheme is:

a DISA vertical green sand molding line casting shot blasting device comprises a shot blasting device, a shot blasting bin and a separation and recovery mechanism; the shot blasting device is arranged at the top end of the shot blasting bin; the separation and recovery mechanism is arranged on one side of the pill throwing bin.

The shot blasting machine comprises a hopper, a bracket I, a machine cover, a motor I, a material pipe, an included angle regulator, a rotating fin and a through hole; the hopper is arranged on the bracket I; one end of the material pipe is connected with the hopper; the other end is connected into the directional sleeve; the hood is arranged at the top end of the shot throwing bin; the motor I is fixedly arranged on one side of the hood; the included angle regulator is movably arranged on the other side of the hood; the included angle adjuster comprises a telescopic rod and an orientation sleeve; one end of the telescopic rod is hinged on the hood, and the other end of the telescopic rod is sleeved on the directional sleeve; a shaft of the motor I is provided with a rotating fin, the rotating fin extends into the directional sleeve, and the side wall of the directional sleeve is provided with a notch; the through hole at the lower side of the hood is installed and connected above the shot blasting hole at the upper side of the shot blasting bin; the valve of the material pipe is opened, the steel shots flow to the rotating fin rotating at a high speed from the material pipe under the action of self weight, the steel shots fly to the outer side of the rotating fin under the action of centrifugal force, and when passing through the notch on the directional sleeve, the steel shots are ejected at a high speed and are ejected to the surface of an object through the through hole, wherein the relative position of the notch on the directional sleeve is further changed by rotating the included angle regulator according to different shot blasting objects.

The shot blasting bin comprises a bin body, shot blasting holes, a bin inlet, a motor II, a rotating wheel, a side plate, a guide groove, a fixed block, a fixed shaft, an oil cylinder, a transmission chain, a rotating shaft, a bin door, a fixture block, a screen, a separation bin and an inbox; the shot blasting holes are formed in the top end of the bin body; the bin inlet is arranged on one side of the shot blasting hole; the two motors II are arranged on one side of the bin body; the rotating wheels are arranged on a shaft II of the motor, and the number of the rotating wheels is two; the side plates are arranged on two sides of the bin body, and the number of the side plates is two; the fixed blocks are arranged in the middle of the side plates and fixed through fixed shafts arranged at the upper ends of the fixed blocks, and the number of the fixed blocks is two; one side of the side plate is provided with a guide groove; an oil cylinder is arranged on one side of the side plate; the oil cylinder is connected with the fixing block; a fixed shaft is arranged at the lower end of the fixed block; the fixed shaft penetrates through the guide groove and is fixed on the bin door; a clamping block is arranged on the bin gate; two rotating shafts are arranged on two sides of the rotating wheel, and the number of the rotating shafts is two; a transmission chain is arranged on the rotating shaft; the transmission chain rotates through a transmission wheel; a screen is arranged on one side of the transmission chain; the screen mesh has a certain inclination; a separation bin is arranged on one side of the screen; the separation bin has a certain inclination; an inbox is arranged on one side of the bin gate; the object enters the transmission chain through the bin, the rotation wheel drives the object to start to operate, the steel shots start to spray the surface of the object at the moment, the falling steel shots and the polished waste fall onto the screen, and the large-particle waste is left on the screen; the steel shots fall into the separation bin through the screen, after the preset shot blasting time is up, the oil cylinder pushes the fixing block to drive the bin door to open, and the workpieces fall into the inbox under the rotating action of the transmission chain.

The separation and recovery mechanism comprises an exhaust pipe I, an exhaust pump I, a dust exhaust hole, a slag exhaust hole, a waste bin, an exhaust pipe II, an exhaust pump II and a support II; the exhaust pipe I is arranged in the bin body on the screen; one end of the air exhaust pipe I is connected with an air exhaust pump I; one side of the air pump I is provided with a dust exhaust hole, and the dust exhaust hole is externally connected with dust removal equipment; a slag discharge hole is formed in the other side of the air pump; a waste material box is arranged at one end of the slag discharge hole; one end of the exhaust pipe II is installed in the separation bin, and the other end of the exhaust pipe II is connected with an exhaust pump II; one side of the air extracting pump II is connected with a hopper; one end of the bracket II is fixed on the bin body, and the other end of the bracket II is fixed with the air pump II; after the waste and the steel shots are separated by the screen, dust and waste residues are discharged and collected by the air pump I; the steel shots which can be used enter the suction pump II and flow back to the hopper again.

Compared with the prior art, the utility model beneficial effect shows:

1) the impeller head comprises an included angle regulator, a telescopic rod and a directional sleeve; the material pipe valve is opened, the steel shots flow to the rotating fin rotating at high speed from the material pipe under the action of self weight, the steel shots fly to the outer side of the rotating fin under the action of centrifugal force, and when passing through the notch on the directional sleeve, the steel shots are ejected at high speed and are ejected to the surface of an object through the through hole, wherein the relative position of the notch on the directional sleeve can be changed by adjusting an included angle adjuster according to different shot blasting objects;

2) the shot blasting bin comprises a rotating wheel, a side plate, a guide groove, a fixed block and an oil cylinder; the object enters the transmission chain through the bin, the rotation wheel drives the object to start to operate, the steel shots start to spray the surface of the object at the moment, the falling steel shots and the polished waste fall onto the screen, and the large-particle waste is left on the screen; the steel shots fall into a separation bin through a screen, after the preset shot blasting time is up, the oil cylinder pushes against the fixed block to drive a bin door to open, and the workpieces fall into an inbox under the rotation action of a transmission chain;

3) the separation and recovery mechanism comprises an exhaust pipe I and an exhaust pipe II; after the waste and the steel shots are separated by the screen, dust and waste residues are discharged and collected by the air pump I; the steel shots which can be used enter the suction pump II and flow back to the hopper again.

Drawings

FIG. 1 is a schematic structural view of a DISA vertical green sand molding line casting shot blasting device of the present invention;

FIG. 2 is a schematic structural view of a shot blasting machine in a DISA vertical green sand molding line casting shot blasting device of the present invention;

FIG. 3 is a cross-sectional view of a shot blast apparatus in a DISA vertical green sand molding line casting shot blasting apparatus of the present invention;

FIG. 4 is a schematic view of a shot blasting bin structure in a DISA vertical green sand molding line casting shot blasting device of the present invention;

FIG. 5 is a schematic view of the internal structure of a shot-blasting bin in a DISA vertical green sand molding line casting shot-blasting apparatus of the present invention;

FIG. 6 is a schematic structural view of a separating and collecting mechanism in a DISA vertical green sand molding line casting shot blasting device of the present invention;

FIG. 7 is a schematic view of a gate structure in a DISA vertical green sand molding line casting shot blasting device of the present invention;

in the figure: 1. a shot blasting machine; 101. a hopper; 102. a bracket I; 103. a hood; 104. a motor I; 105. a material pipe; 106. an included angle adjuster; 1061. a telescopic rod; 1062. an orientation sleeve; 107. a rotating fin; 108. a through hole; 2. a pill throwing bin; 201. a bin body; 202. shot blasting holes; 203. entering a warehouse; 204. a motor II; 205. a rotating wheel; 206. a side plate; 2061. a guide groove; 207. a fixed block; 208. a fixed shaft; 209. an oil cylinder; 210. a drive chain; 211. a rotating shaft; 212. a bin gate; 2121. a clamping block; 213. screening a screen; 214. separating the bins; 215. an inbox; 3. a separation and recovery mechanism; 301. an exhaust pipe I; 302. an air extracting pump I; 303. a dust exhaust hole; 304. a slag discharge hole; 305. a waste bin; 306. an exhaust pipe II; 307. an air pump II; 308. and a bracket II.

Detailed Description

For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 7.

A DISA vertical green sand molding line casting shot blasting device comprises a shot blasting device 1, a shot blasting bin 2 and a separation and recovery mechanism 3; the shot blasting device 1 is arranged at the top end of the shot blasting bin 2; the separation and recovery mechanism 3 is arranged at one side of the pill throwing bin 2.

The shot blasting machine 1 comprises a hopper 101, a support I102, a hood 103, a motor I104, a material pipe 105, an included angle regulator 106, a rotating fin 107 and a through hole 108; the hopper 101 is arranged on the bracket I102; one end of the material pipe 105 is connected with the hopper 101; the other end is connected into the orientation sleeve 1062; the hood 103 is arranged at the top end of the pill throwing bin 2; the motor I104 is fixedly arranged on one side of the hood 103; the included angle regulator 106 is movably arranged on the other side of the hood 103; the included angle adjuster 106 comprises a telescopic rod 1061 and an orientation sleeve 1062; one end of the telescopic rod 1061 is hinged to the hood 103, and the other end is sleeved on the directional sleeve 1062; a rotating fin 107 is arranged on a shaft of the motor I104, the rotating fin 107 extends into the orientation sleeve 1062, and a gap is formed in the side wall of the orientation sleeve 1062; the through hole 108 on the lower side of the hood 103 is installed and connected above the shot blasting hole 202 on the upper side of the shot blasting bin 2; the valve of the material pipe 105 is opened, the steel shots flow to the rotating fin 107 rotating at a high speed from the material pipe 105 under the action of self weight, the steel shots fly to the outer side of the rotating fin 107 under the action of centrifugal force, and when passing through the notch on the directional sleeve 1062, the steel shots are ejected at a high speed and are emitted to the surface of an object through the through hole 108, wherein the relative position of the notch on the directional sleeve 1062 is further changed by rotating and adjusting the relative position of the included angle adjuster 106 on the hood according to different shot blasting objects.

The shot blasting bin 2 comprises a bin body 201, shot blasting holes 202, a bin inlet 203, a motor II 204, a rotating wheel 205, a side plate 206, a guide groove 2061, a fixed block 207, a fixed shaft 208, an oil cylinder 209, a transmission chain 210, a rotating shaft 211, a bin door 212, a fixture block 2121, a screen 213, a separation bin 214 and an inbox 215; the shot blasting holes 202 are formed in the top end of the bin body 201; the bin inlet 203 is arranged on one side of the shot blasting hole 202; the motors II 204 are arranged on one side of the bin body 201, and the number of the motors II is two; the rotating wheels 205 are arranged on the shaft of the motor II 204, and the number of the rotating wheels is two; the side plates 206 are arranged on two sides of the bin body 201, and the number of the side plates is two; the fixed blocks 207 are arranged in the middle of the side plates 206 and fixed by fixed shafts 208 arranged at the upper ends, and the number of the fixed blocks is two; a guide groove 2061 is formed in one side of the side plate 206; an oil cylinder 209 is arranged on one side of the side plate 206; the oil cylinder 209 is connected with a fixed block 207; a fixed shaft 208 is arranged at the lower end of the fixed block 207; the fixed shaft 208 passes through the guide groove 2061 and is fixed on the bin gate 212; a fixture block 2121 is arranged on the bin gate 212; two sides of the rotating wheel 205 are provided with two rotating shafts 211; the rotating shaft 211 is provided with a transmission chain 210; the transmission chain 210 rotates through a transmission wheel; a screen 213 is arranged on one side of the transmission chain 210; the screen 213 has a certain inclination; a separation bin 214 is arranged on one side of the screen 213; the separation bins 214 have a slope; an inbox 215 is arranged on one side of the bin gate 212; the object enters the transmission chain 210 through the bin entrance 203, and is driven by the rotating wheel 205 to start to operate, at the moment, the steel shots start to spray the surface of the object, the falling steel shots and the polished waste fall onto the screen 213, and the large-particle waste is left on the screen 213; the steel shots fall into a separation bin 214 through a screen 213, after the preset shot blasting time is reached, the oil cylinder 209 abuts against the fixing block 207 to drive a bin door 212 to be opened, and the workpieces fall into an inbox 215 under the rotation action of a transmission chain 210.

The separation and recovery mechanism 3 comprises an exhaust pipe I301, an exhaust pump I302, a dust exhaust hole 303, a slag exhaust hole 304, a waste bin 305, an exhaust pipe II 306, an exhaust pump II 307 and a support II 308; the exhaust pipe I301 is arranged in the bin body 201 on the screen 213; one end of the exhaust pipe I301 is connected with an exhaust pump I302; a dust exhaust hole 303 is formed in one side of the air pump I302, and the dust exhaust hole 303 is externally connected with dust removal equipment; a slag discharge hole 304 is formed in the other side of the air pump; a waste box 305 is arranged at one end of the slag discharge hole 304; one end of the air pumping pipe II 306 is installed in the separation bin 214, and the other end of the air pumping pipe II is connected with an air pumping pump II 307; one side of the air suction pump II 307 is connected with the hopper 101; one end of the bracket II 308 is fixed on the bin body 201; the other end is fixed with an air pump II 307; after the waste and the steel shots are separated by the screen 213, dust and waste residues are discharged and collected by the air suction pump I302; the usable shot is fed into the suction pump II 307 and flows back to the hopper 101 again.

A DISA vertical green sand molding line casting shot blasting device has the working principle as follows: the material pipe valve is opened, the steel shots flow to the rotating fin rotating at high speed from the material pipe under the action of self weight, the steel shots fly to the outer side of the rotating fin under the action of centrifugal force, and when passing through the notch on the directional sleeve, the steel shots are ejected at high speed and are ejected to the surface of an object through the through hole, wherein the relative position of the notch on the directional sleeve can be changed by adjusting an included angle adjuster according to different shot blasting objects; the object enters the transmission chain through the bin, the rotation wheel drives the object to start to operate, the steel shots start to spray the surface of the object at the moment, the falling steel shots and the polished waste fall onto the screen, and the large-particle waste is left on the screen; the steel shots fall into a separation bin through a screen, after the preset shot blasting time is up, the oil cylinder pushes against the fixed block to drive a bin door to open, and the workpieces fall into an inbox under the rotation action of a transmission chain; after the waste and the steel shots are separated by the screen, dust and waste residues are discharged and collected by the air pump I; the steel shots which can be used enter the suction pump II and flow back to the hopper again.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims (3)

1. A DISA vertical green sand molding line casting shot blasting device comprises a shot blasting device, a shot blasting bin and a separation and recovery mechanism; the shot blasting machine is characterized in that the shot blasting machine is arranged at the top end of the shot blasting bin; the separation and recovery mechanism is arranged on one side of the shot blasting bin; the shot blasting machine comprises a hopper, a bracket I, a machine cover, a motor I, a material pipe, an included angle regulator, a rotating fin and a through hole; the hopper is arranged on the bracket I; one end of the material pipe is connected with the hopper; the other end is connected into the directional sleeve; the hood is arranged at the top end of the shot throwing bin; the motor I is fixedly arranged on one side of the hood; the included angle regulator is movably arranged on the other side of the hood;

the included angle adjuster comprises a telescopic rod and an orientation sleeve; one end of the telescopic rod is hinged on the hood, and the other end of the telescopic rod is sleeved on the directional sleeve; a shaft of the motor I is provided with a rotating fin, the rotating fin extends into the directional sleeve, and the side wall of the directional sleeve is provided with a notch; the through hole at the lower side of the hood is installed and connected above the shot blasting hole at the upper side of the shot blasting bin.

2. The DISA vertical green sand molding line casting shot blasting device as claimed in claim 1, wherein the shot blasting bin comprises a bin body, shot blasting holes, a bin inlet, a motor II, a rotating wheel, a side plate, a guide groove, a fixed block, a fixed shaft, an oil cylinder, a transmission chain, a rotating shaft, a bin door, a clamping block, a screen, a separation bin and an inbox; the shot blasting holes are formed in the top end of the bin body; the bin inlet is arranged on one side of the shot blasting hole; the two motors II are arranged on one side of the bin body;

the rotating wheels are arranged on a shaft II of the motor, and the number of the rotating wheels is two; the side plates are arranged on two sides of the bin body, and the number of the side plates is two; the fixed blocks are arranged in the middle of the side plates and fixed through fixed shafts arranged at the upper ends of the fixed blocks, and the number of the fixed blocks is two; one side of the side plate is provided with a guide groove; an oil cylinder is arranged on one side of the side plate; the oil cylinder is connected with the fixing block; a fixed shaft is arranged at the lower end of the fixed block; the fixed shaft penetrates through the guide groove and is fixed on the bin door; a clamping block is arranged on the bin gate;

two rotating shafts are arranged on two sides of the rotating wheel, and the number of the rotating shafts is two; a transmission chain is arranged on the rotating shaft; the transmission chain rotates through a transmission wheel; a screen is arranged on one side of the transmission chain; a separation bin is arranged on one side of the screen; and an inbox is arranged on one side of the bin gate.

3. The DISA vertical green sand molding line casting shot blasting device as claimed in claim 1, wherein the separation and recovery mechanism comprises an air exhaust pipe I, an air exhaust pump I, a dust exhaust hole, a slag exhaust hole, a waste bin, an air exhaust pipe II, an air exhaust pump II and a support II; the exhaust pipe I is arranged in the bin body on the screen; one end of the air exhaust pipe I is connected with an air exhaust pump I; one side of the air pump I is provided with a dust exhaust hole, and the dust exhaust hole is externally connected with dust removal equipment; a slag discharge hole is formed in the other side of the air pump; a waste material box is arranged at one end of the slag discharge hole; one end of the exhaust pipe II is installed in the separation bin, and the other end of the exhaust pipe II is connected with an exhaust pump II; one side of the air extracting pump II is connected with a hopper; one end of the bracket II is fixed on the bin body, and the other end of the bracket II is fixed with the air pump II.

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