CN214771388U - Whole-mould continuous through type shot blasting machine - Google Patents
Whole-mould continuous through type shot blasting machine Download PDFInfo
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- CN214771388U CN214771388U CN202120410046.6U CN202120410046U CN214771388U CN 214771388 U CN214771388 U CN 214771388U CN 202120410046 U CN202120410046 U CN 202120410046U CN 214771388 U CN214771388 U CN 214771388U
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Abstract
The utility model discloses a mold-finishing continuous through shot blasting machine, which comprises a first shot blasting machine, a second shot blasting machine and a turnover vibration conveyor; a feed port of the first shot blasting machine is used for shot blasting workpieces to enter, and a discharge port of the first shot blasting machine is communicated with a feed port of the turnover vibration conveyor; a discharge port of the turnover vibration conveyor is communicated with a feed port of a second shot blasting machine, and a discharge port of the second shot blasting machine is used for discharging shot blasting workpieces; the turnover vibration conveyor turns over shot blasting workpieces discharged from a discharge port of the first shot blasting machine and then conveys the shot blasting workpieces into a second shot blasting machine; and the second shot blasting machine performs shot blasting treatment on the overturned shot blasting workpiece. The shot blasting machine can be directly butted with a DISA molding line, so that shot blasting cleaning is simultaneously carried out on a workpiece and a casting head after a whole die casting is cooled by a cooling roller, when the whole die casting is cleaned, the whole die casting is cooled to a lower temperature, the workpiece is separated at the moment, the labor intensity of workers is reduced, the labor efficiency is improved, and energy is saved.
Description
Technical Field
The utility model belongs to the technical field of throw ball equipment, concretely relates to continuous through type shot-blasting machine of full mold.
Background
At present, in general, after a whole die casting is formed, the whole die casting is cooled by a cooling roller, a casting head is separated from the casting, then the casting head and the casting are respectively subjected to shot blasting cleaning, the casting which is not cleaned is separated at high temperature, the working efficiency of manual separation is very low due to the severe environment, and after separation, the workpiece and the casting head need to be respectively cleaned in time, so that energy is wasted.
Disclosure of Invention
To the technical problem, the utility model aims at providing a whole mould continuous through type shot-blasting machine carries out shot-blasting cleaning to the work piece, has reduced workman intensity of labour, has improved labor efficiency, has practiced thrift the energy simultaneously.
Realize the technical scheme of the utility model as follows
The whole-die continuous through type shot blasting machine at least comprises a first shot blasting machine, a second shot blasting machine and a turnover vibration conveyor between the first shot blasting machine and the second shot blasting machine;
a feed inlet of the first shot blasting machine is used for shot blasting workpieces to enter, the first shot blasting machine performs shot blasting treatment on the shot blasting workpieces entering, and a discharge outlet of the first shot blasting machine is communicated with a feed inlet of the turnover vibration conveyor;
a discharge port of the turnover vibration conveyor is communicated with a feed port of a second shot blasting machine, and a discharge port of the second shot blasting machine is used for discharging shot blasting workpieces;
the turnover vibration conveyor turns over shot blasting workpieces discharged from a discharge port of the first shot blasting machine and then conveys the shot blasting workpieces into a second shot blasting machine; and the second shot blasting machine performs shot blasting treatment on the overturned shot blasting workpiece.
As a preferred embodiment, the height of the discharge hole of the first shot blasting machine is not lower than that of the feed hole of the turnover vibration conveyor; the height of the discharge hole of the turnover vibration conveyor is not lower than that of the feed hole of the second shot blasting machine;
and the overturning vibrating conveyor is internally provided with an overturning ladder which gradually reduces in height from the discharge hole of the first shot blasting machine to the feed inlet of the second shot blasting machine.
The first shot blasting machine comprises a shot blasting chamber, a shot blasting device, a workpiece vibrating conveyor, a shot screening vibrating conveyor, a bucket elevator, a magnetic separation device, a winnowing device, a storage hopper and a shot valve;
the workpiece vibrating conveyor is positioned at the bottom of the shot blasting chamber;
the chute opening at the bottom of the workpiece vibrating conveyor is communicated with a feed inlet of the pill screening vibrating conveyor;
the side chute opening of the pill screening vibrating conveyor is communicated with a material receiving opening at the bottom of the bucket elevator;
a discharge port at the top of the bucket elevator is communicated with an inlet of the magnetic separation device;
the outlet of the magnetic separation device is communicated with the winnowing device, and the lower part of the winnowing device is communicated with the storage hopper;
the discharge port of the storage hopper is communicated with the shot inlet of the shot blasting device;
the shot valve is positioned between the discharge hole of the storage hopper and the shot inlet of the shot blasting machine so as to control the shots in the storage hopper to enter the shot blasting machine.
As a preferred embodiment, two groups of shot blasting machines which are arranged in front and at the back are arranged in the shot blasting chamber, shot valves are respectively arranged in front of shot inlets of the two groups of shot blasting machines, and the shot valves corresponding to the two groups of shot blasting machines are controlled by different electromagnetic valves.
In a preferred embodiment, the workpiece vibrating conveyor is a swing link type vibrating conveyor, and a motor adopted by the workpiece vibrating conveyor is a variable frequency motor; the feed inlet and the discharge outlet of the workpiece vibrating conveyor are on the same straight line.
In a preferred embodiment, the inner wall of the workpiece vibrating conveyor is paved with a high manganese steel plate.
In a preferred embodiment, the second shot blasting machine has the same structure as the first shot blasting machine.
By adopting the technical scheme, shot blasting workpieces enter the first shot blasting machine, shot blasting cleaning is carried out on the shot blasting workpieces through the first shot blasting machine, then the shot blasting workpieces are discharged into the turnover vibration conveyor from the discharge port of the first shot blasting machine, the shot blasting workpieces are turned over through the turnover vibration conveyor, namely the workpieces are turned to the side, which is not cleaned by shot blasting, of the first shot blasting machine, then the shot blasting workpieces enter the second shot blasting machine to be subjected to shot blasting cleaning, and after the shot blasting cleaning, the shot blasting workpieces are discharged from the discharge port of the second shot blasting machine. The shot blasting machine can be directly butted with a DISA molding line, so that shot blasting cleaning is simultaneously carried out on a workpiece and a casting head after a whole die casting is cooled by a cooling roller, when the whole die casting is cleaned, the whole die casting is cooled to a lower temperature, the workpiece is separated at the moment, the labor intensity of workers is reduced, the labor efficiency is improved, and energy is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of a workpiece vibrating conveyor according to the present invention;
FIG. 4 is a schematic structural view of a shot blasting chamber of the present invention;
in the attached drawing, 1 is a first shot blasting machine, 2 is a second shot blasting machine, 3 is a turnover vibration conveyor, 4 is a turnover ladder, 5 is a shot blasting chamber, 6 is a shot blasting machine, 7 is a workpiece vibration conveyor, 8 is a shot screening vibration conveyor, 9 is a bucket elevator, 10 is a main magnetic separation device, 11 is an auxiliary magnetic separation device, 12 is a winnowing device, 13 is an expansion tank, 14 is a storage hopper, 15 is a shot valve, 16 is an air pipe valve, 17 is an access door, 18 is a left side rubber curtain, 19 is a right side rubber curtain, 20 is a left side baffle, 21 is a right side baffle, 22 is a vibration bed body, 23 is a spring, 24 is a support leg, 25 is a variable frequency motor, 26 is a bed body bottom chute opening, and 27 is a platform.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-4, the whole-mold continuous pass shot blasting machine comprises a first shot blasting machine 1, a second shot blasting machine 2 and an overturning vibration conveyor 3 between the first shot blasting machine and the second shot blasting machine; a feed inlet of the first shot blasting machine 1 is used for shot blasting workpieces to enter, the first shot blasting machine 1 performs shot blasting treatment on the shot blasting workpieces entering, and a discharge outlet of the first shot blasting machine 1 is communicated with a feed inlet of the turnover vibration conveyor 3; a discharge port of the turnover vibration conveyor 3 is communicated with a feed port of the second shot blasting machine 2, and a discharge port of the second shot blasting machine 2 is used for discharging shot blasting workpieces; the turnover vibration conveyor 3 turns over shot blasting workpieces discharged from a discharge port of the first shot blasting machine 1 and then conveys the shot blasting workpieces into the second shot blasting machine 3; and the second shot blasting machine 2 performs shot blasting treatment on the overturned shot blasting workpiece. The shot blasting workpiece enters the first shot blasting machine 1, shot blasting cleaning is carried out on the shot blasting workpiece through the first shot blasting machine 1, then the shot blasting workpiece is discharged into the turnover vibration conveyor 3 from a discharge port of the first shot blasting machine 1, the shot blasting workpiece is turned over through the turnover vibration conveyor 3, the shot blasting workpiece is turned over to the side, which is not cleaned by shot blasting, of the first shot blasting machine, then the shot blasting workpiece enters the second shot blasting machine 2 for shot blasting cleaning, and after the shot blasting cleaning, the shot blasting workpiece is discharged from a discharge port of the second shot blasting machine.
In the application, workpieces discharged from the first shot blasting machine 1 can smoothly enter the second shot blasting machine 2 through the turnover vibration conveyor 3, and the height of a discharge hole of the first shot blasting machine 1 is not lower than that of a feed hole of the turnover vibration conveyor 3; the height of the discharge hole of the turnover vibration conveyor 3 is not lower than that of the feed hole of the second shot blasting machine 2; the overturning vibration conveyor 3 is internally provided with an overturning ladder 4 which gradually reduces the height from the discharge hole of the first shot blasting machine 1 to the feed hole of the second shot blasting machine 2, namely, a workpiece discharged by the first shot blasting machine overturns when passing through the overturning ladder, and the workpiece is conveyed to the second shot blasting machine after the bottom surface of the workpiece is overturned to the top surface. The upset ladder is mainly applicable to all rolling of platykurtic foundry goods, and after throwing the ball to work piece one side through the shot-blasting room, the work piece overturns through work piece upset conveying vibration machine, and the another side of work piece is up, then the work piece gets into the shot-blasting room and throws the ball, and work piece upset conveying vibration machine ensures that the even orderly process of work piece throws the ball region to guarantee the clean effect and the homogeneity of foundry goods shot-blasting.
In the application, the structure of the second shot blasting machine 2 is the same as that of the first shot blasting machine 1; only the structure of the first shot blasting machine is described below, and the structure of the second shot blasting machine is not described in detail.
The first shot blasting machine 1 comprises a shot blasting chamber 5, a shot blasting machine 6, a workpiece vibrating conveyor 7, a shot screening vibrating conveyor 8, a bucket elevator 9, a main magnetic separation device 10, an auxiliary magnetic separation device 11, a winnowing device 12, an expansion tank 13, a storage hopper 14 and a shot valve 15; the workpiece vibrating conveyor 7 is positioned at the bottom of the shot blasting chamber 5; the chute opening at the bottom of the workpiece vibrating conveyor 7 is communicated with the feed inlet of the pill screening vibrating conveyor 8; the front end of the outlet of the pill screening vibrating conveyor 8 is provided with a section of steel wire mesh which is responsible for separating pills and large flash impurities, a chute is arranged below the steel wire mesh, and the pills flow into the bucket elevator through the chute. The side chute opening of the pill screening vibrating conveyor 8 is communicated with a material receiving opening at the bottom of the bucket elevator 9; the pills enter a bottom receiving port of a bucket elevator 9 through a side chute opening of a pill screening vibrating conveyor 8 and are lifted to a top discharge port by the bucket elevator 9; a discharge port at the top of the bucket elevator 9 is communicated with an inlet of the main magnetic separator 10; the secondary magnetic separation device 11 connected with the spiral feeder of the primary magnetic separation device 10 ensures that the quality of the pills is not influenced in the process of recycling after the used pills are separated by the primary magnetic separation device 10 for the first time and then separated by the secondary magnetic separation device 11 for the second time.
An air separation device 12 is arranged below the main magnetic separation device 10, an expansion tank 15 is connected with the air separation device 12, air extraction is carried out through an air duct reserved on an expansion tank 13, and a storage hopper 14 is communicated below the air separation device 12; the discharge hole of the storage hopper 14 is communicated with the shot inlet of the shot blasting device 6; the shot valve 15 is arranged between the discharge hole of the storage hopper 14 and the shot inlet of the shot blasting machine 6 to control the shots in the storage hopper to enter the shot blasting machine. When the shot blasting machine works, the shot valve is opened, the shot in the storage hopper 14 flows into the shot blasting machine through the shot valve 15, when the shot blasting machine does not work, the shot valve is in a closed state, the shot is sealed in the storage hopper 14, and shot supply and shot stop of the shot blasting machine 6 are realized through opening and closing of the shot valve 15.
Two groups of shot blasting devices which are arranged in the shot blasting chamber in a front-back mode are arranged in the shot blasting chamber, each group is provided with two shot blasting devices which are symmetrically distributed at two ends of the shot blasting chamber, and shot materials in the storage hopper flow by the shot valve to enter each shot blasting device at the top of the shot blasting chamber. The shot valves are respectively arranged in front of the shot inlets of the two groups of shot blasting devices, the shot valves corresponding to the two groups of shot blasting devices are controlled by different electromagnetic valves, so that different opening times can be realized, and the workpieces are conveyed through the vibration bed to be firstly fed in and firstly discharged out, so that the different opening times of the shot valves can ensure that the shots are completely thrown on the workpieces instead of the bed body, thereby prolonging the service life of the equipment and reducing the energy and shot consumption.
As shown in fig. 4, the shot blasting chamber 5 of the full mold continuous through type shot blasting machine comprises a shot blasting machine 6, a motor, an air pipe valve 16, an access door 17, a left rubber curtain 18 and a right rubber curtain 19, wherein the left baffle 20, the right baffle 21 and the two sides of the shot blasting chamber respectively use multiple rubber curtains and multiple baffles, so as to effectively prevent the shot materials from splashing, in addition, a left wear-resistant lining plate and a right wear-resistant lining plate which can be replaced are arranged in a shot blasting hot zone, the middle part of the shot blasting hot zone is an air duct, and impurities such as dust are discharged from an air suction opening positioned on the top of the shot blasting chamber.
As shown in fig. 3, the workpiece vibrating conveyor 7 of the whole-mold through-type shot blasting machine adopts a swing link type vibrating conveyor, which comprises a vibrating bed body 22, a spring 23, a supporting leg 24, a variable frequency motor 25 and a bed body bottom chute opening 26, wherein the variable frequency motor 25 can adjust the rotating speed of the motor through frequency conversion, so that the vibrating frequency of the vibrating bed and the moving speed of a casting are controlled, the shot blasting time is adjusted according to the process, and the best shot blasting effect is achieved. The feeding hole and the discharging hole of the workpiece vibrating conveyor 7 are on the same straight line, the inner wall of the conveyor is provided with high manganese steel plates, and a layer of high manganese steel plate is additionally paved over the shot blasting area and is fixed by wear-resistant nuts, so that the replacement is convenient.
The shot blasting machine is provided with three layers of platforms 27 which are composed of a steel structure frame, guardrails, crawling ladders and grid plates, each layer of platform climbs through the crawling ladder with the safety guardrails, and the platform area can reach the main parts of the shot blasting equipment, so that the observation and the overhaul of each part are facilitated.
The working principle of the utility model is as follows:
the inlet end of a workpiece vibrating conveyor 7 in a first shot blasting machine is provided with a workpiece photoelectric detection device to judge whether a workpiece comes or not, when a workpiece exists in a shot blasting area, a shot valve is opened immediately to perform shot blasting, a casting is first in and first out on the workpiece vibrating conveyor 7, so that the shot valve 15 is divided into a front group and a rear group to realize different shot blasting time, the shot can be completely thrown on the workpiece instead of a bed body, after one side of the workpiece is subjected to shot blasting, the casting is vibrated out from the outlet of the workpiece vibrating conveyor, the casting is turned over by a casting turning vibrating conveyor 13, the shot-blasted side faces downwards and is not faced upwards, then the casting enters the inlet of the workpiece vibrating conveyor in a second shot blasting machine, a shot blasting chamber discharges the casting after shot blasting is performed on the casting, the workpiece is subjected to shot blasting, the shot blasting, and the shot doped with impurities generated in the shot blasting process flows into a bottom chute 26 from the gap of the workpiece vibrating conveyor 7, then the pellet material flows into a pellet material screening vibrating conveyor 8, the pellet material flows into a feeding port at the bottom of a bucket elevator from a side chute port through the pellet material screening vibrating conveyor 8, the pellet material is lifted to a discharge port at the top through the bucket elevator, then the pellet material flows into a main magnetic separation device, an auxiliary magnetic separation device and a winnowing device and enters a storage hopper, and the winnowing device is connected with an expansion tank and is responsible for extracting dust doped in the pellet material entering the winnowing device, so that the pellet material entering the storage hopper is basically clean and can enter a shot blasting machine for use.
Claims (7)
1. The whole-mold continuous through type shot blasting machine is characterized by at least comprising a first shot blasting machine, a second shot blasting machine and an overturning vibration conveyor between the first shot blasting machine and the second shot blasting machine;
a feed inlet of the first shot blasting machine is used for shot blasting workpieces to enter, the first shot blasting machine performs shot blasting treatment on the shot blasting workpieces entering, and a discharge outlet of the first shot blasting machine is communicated with a feed inlet of the turnover vibration conveyor;
a discharge port of the turnover vibration conveyor is communicated with a feed port of a second shot blasting machine, and a discharge port of the second shot blasting machine is used for discharging shot blasting workpieces;
the turnover vibration conveyor turns over shot blasting workpieces discharged from a discharge port of the first shot blasting machine and then conveys the shot blasting workpieces into a second shot blasting machine; and the second shot blasting machine performs shot blasting treatment on the overturned shot blasting workpiece.
2. The full mold continuous pass through type shot blasting machine according to claim 1, wherein the height of the discharge port of the first shot blasting machine is not lower than the height of the feed port of the turnover vibration conveyor; the height of the discharge hole of the turnover vibration conveyor is not lower than that of the feed hole of the second shot blasting machine;
and the overturning vibrating conveyor is internally provided with an overturning ladder which gradually reduces in height from the discharge hole of the first shot blasting machine to the feed inlet of the second shot blasting machine.
3. The full mold continuous pass through type shot blasting machine according to claim 1, wherein the first shot blasting machine comprises a shot blasting chamber, a shot blasting machine, a workpiece vibrating conveyor, a shot screening vibrating conveyor, a bucket elevator, a magnetic separation device, an air separation device, a storage hopper and a shot valve;
the workpiece vibrating conveyor is positioned at the bottom of the shot blasting chamber;
the chute opening at the bottom of the workpiece vibrating conveyor is communicated with a feed inlet of the pill screening vibrating conveyor;
the side chute opening of the pill screening vibrating conveyor is communicated with a material receiving opening at the bottom of the bucket elevator;
a discharge port at the top of the bucket elevator is communicated with an inlet of the magnetic separation device;
the outlet of the magnetic separation device is communicated with the winnowing device, and the lower part of the winnowing device is communicated with the storage hopper;
the discharge port of the storage hopper is communicated with the shot inlet of the shot blasting device;
the shot valve is positioned between the discharge hole of the storage hopper and the shot inlet of the shot blasting machine so as to control the shots in the storage hopper to enter the shot blasting machine.
4. The full-mold continuous through type shot blasting machine according to claim 3, wherein two groups of shot blasting machines which are arranged in front and back are arranged in the shot blasting chamber, shot valves are respectively arranged in front of shot inlets of the two groups of shot blasting machines, and the shot valves corresponding to the two groups of shot blasting machines are controlled by different electromagnetic valves.
5. The full-mold continuous-pass type shot blasting machine according to claim 3, wherein the workpiece vibrating conveyor is a swing link type vibrating conveyor, and a driving motor adopted by the workpiece vibrating conveyor is a variable frequency motor;
the feed inlet and the discharge outlet of the workpiece vibrating conveyor are on the same straight line.
6. The full-mold continuous-pass type shot blasting machine according to claim 3, wherein the inner wall of the workpiece vibrating conveyor is laid with a high manganese steel plate.
7. A full mold continuous through type blasting machine according to any one of claims 3 to 6, wherein the second blasting machine has the same structure as the first blasting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120410046.6U CN214771388U (en) | 2021-02-25 | 2021-02-25 | Whole-mould continuous through type shot blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120410046.6U CN214771388U (en) | 2021-02-25 | 2021-02-25 | Whole-mould continuous through type shot blasting machine |
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| CN214771388U true CN214771388U (en) | 2021-11-19 |
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| CN202120410046.6U Active CN214771388U (en) | 2021-02-25 | 2021-02-25 | Whole-mould continuous through type shot blasting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245564A (en) * | 2023-10-10 | 2023-12-19 | 浙江凯顺铸造有限公司 | Casting molding post-treatment equipment and process |
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2021
- 2021-02-25 CN CN202120410046.6U patent/CN214771388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245564A (en) * | 2023-10-10 | 2023-12-19 | 浙江凯顺铸造有限公司 | Casting molding post-treatment equipment and process |
| CN117245564B (en) * | 2023-10-10 | 2024-04-12 | 浙江凯顺铸造有限公司 | Casting molding post-treatment equipment and process |
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