CN223289594U - An automatic sandblasting and sand returning system - Google Patents
An automatic sandblasting and sand returning systemInfo
- Publication number
- CN223289594U CN223289594U CN202423114201.2U CN202423114201U CN223289594U CN 223289594 U CN223289594 U CN 223289594U CN 202423114201 U CN202423114201 U CN 202423114201U CN 223289594 U CN223289594 U CN 223289594U
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- China
- Prior art keywords
- sand
- returning
- tank
- sand blasting
- automatic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Combined Means For Separation Of Solids (AREA)
Abstract
本实用新型提出了一种自动喷砂回砂系统，包括用于固定被喷涂工件的转床、砂粒回收料仓、螺旋输送机、旋风除尘回砂罐、振动筛和打砂罐，转床可移动地设置在砂粒回收料仓上，螺旋输送机的输送通道连通设置在砂粒回收料仓的底部，螺旋输送机的出口端与旋风除尘回砂罐连接，旋风除尘回砂罐的出砂口位于振动筛的上方，振动筛与打砂罐连接。本实用新型大大降低喷砂成本，提高砂粒的回收利用率，避免对环境造成污染。
This utility model provides an automatic sandblasting and sand-recovery system, comprising a rotating bed for securing the workpiece being sprayed, a sand recovery silo, a screw conveyor, a cyclone dust removal sand recovery tank, a vibrating screen, and a sand-blasting tank. The rotating bed is movably mounted on the sand recovery silo, a conveying channel of the screw conveyor is connected to the bottom of the sand recovery silo, and the outlet of the screw conveyor is connected to the cyclone dust removal sand recovery tank. The sand outlet of the cyclone dust removal sand recovery tank is located above the vibrating screen, which is connected to the sand-blasting tank. This utility model significantly reduces sandblasting costs, improves sand recovery and utilization, and avoids environmental pollution.
Description
Technical Field
The utility model relates to the technical field of sand blasting treatment, in particular to an automatic sand blasting and returning system.
Background
The automatic sand blasting machine is a mechanical equipment capable of using abrasive to spray on the surface of a workpiece by means of compressed air power, and in the process of converting kinetic energy into potential energy, sand grains moving at high speed are made to wash the surface of an object, so that the effect of improving the surface quality of the object is achieved.
The automatic sand blasting machine can generate a large amount of workpiece scraps, dust and redundant sand grains in the sand blasting process, so that dust removal and sand grain recovery are needed by means of recovery equipment, the traditional automatic sand blasting machine is poor in dust removal effect, the phenomenon cannot be avoided and solved, the sand blasting cost is greatly increased, the recycling rate of the sand grains is reduced, and the working environment is greatly polluted.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an automatic sand blasting and returning system, which greatly reduces the sand blasting cost, improves the recycling rate of sand grains and avoids polluting the environment.
The technical scheme of the utility model is realized as follows:
The utility model provides an automatic sand blasting and sand returning system, including the revolving bed that is used for fixed work piece by the spraying, sand grain recycling bin, screw conveyer, cyclone returns sand jar, shale shaker and beat sand jar, the revolving bed movably sets up on sand grain recycling bin, screw conveyer's conveying channel intercommunication sets up the bottom at sand grain recycling bin, screw conveyer's outlet end is connected with cyclone returns sand jar, cyclone returns sand jar's outlet is located the top of shale shaker, the shale shaker is connected with beat sand jar.
Preferably, the rotating bed comprises a rotating table frame for fixing the sprayed workpiece, a driver, a rotating wheel structure and an electric box, wherein the electric box and the driver are both arranged at the front end of the rotating table frame, the rotating wheel structure is arranged at the bottom of the rotating table frame, and the driver is in driving connection with the rotating wheel structure so as to drive the rotating table frame to move on the sand recycling bin together with the sprayed workpiece.
Preferably, the rotating wheel structure comprises two side rotating wheels and a rotating shaft, wherein the two side rotating wheels are respectively connected to two sides of the rotating shaft, and the two side rotating wheels are respectively fixed to two sides of the bottom of the turntable frame.
Preferably, the rotating wheel is a V-shaped wheel, a first V-shaped slide way is arranged above the sand recycling bin left and right, and the V-shaped wheel is matched with the first V-shaped slide way.
Preferably, the automatic sand blasting and returning system further comprises a rotating bed placing frame, a second V-shaped slide way matched with the rotating wheel is arranged above the rotating bed placing frame, the second V-shaped slide way is connected with the first V-shaped slide way in a straight line, and the rotating table frame can move back and forth between the rotating bed placing frame and the sand recycling bin through a rotating wheel structure.
Preferably, the front end of the rotating bed is provided with a sand blasting sealing plate.
Preferably, the cross section of the screw conveyor casing is U-shaped, and the length of an opening at the upper end of the screw conveyor casing is matched with the length of a feed opening at the bottom of the sand recycling bin.
Preferably, the side surface of the cyclone dust removal and sand return tank is provided with a sand pumping and dust removal pipe, and the side surface of the cyclone dust removal and sand return tank is connected with the outlet end of the screw conveyor through the sand pumping and dust removal pipe; cyclone dust removal sand return tank the top is provided with a dust removal air outlet.
Preferably, the vibrating tray surface of the vibrating screen is three layers, the vibrating tray surface is sequentially provided with a large impurity outlet channel, a qualified sand outlet channel and a dust outlet channel from top to bottom, the large impurity outlet channel and the dust outlet channel are respectively connected with a waste bucket, and the qualified sand outlet channel is connected with a sanding tank.
Preferably, an inverted cone-shaped receiving hopper is arranged above the sanding tank.
Compared with the prior art, the utility model has the following advantages:
The utility model comprises a rotating bed, a sand recycling bin, a screw conveyer, a cyclone dust removing and sand returning tank, a vibrating screen and a sand beating tank, when in operation, a workpiece to be sprayed is placed on the rotating bed, the rotating bed moves the workpiece to the lower part of the spraying equipment, the spraying equipment sprays the workpiece above the sand recycling bin, in the spraying process, generated workpiece scraps, dust and redundant sand grains are mixed into the screw conveyer along the bin wall of the sand recycling bin, the screw conveyer conveys the mixture to an outlet end, meanwhile, the cyclone dust removing and sand returning tank carries out primary sand pumping and dust removing treatment on the mixture at the outlet end, then the mixture enters the vibrating screen, and the vibrating screen separates large miscellaneous materials, qualified sand grains and dust through vibration, wherein the qualified sand grains enter the sand beating tank to be reused by the spraying equipment, thus the circulation is greatly reduced, the recycling rate of sand grains is improved, and pollution to the environment is effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is an overall schematic diagram of an automatic blast-back system of the present utility model;
FIG. 2 is an overall schematic diagram of an automatic blast-back system of the present utility model;
FIG. 3 is a schematic view of a transfer bed according to the present utility model;
FIG. 4 is an enlarged schematic view of FIG. 1 at A;
FIG. 5 is an enlarged schematic view of FIG. 2B;
fig. 6 is a schematic view of a recovery rack in the present utility model.
The attached drawings are identified:
1. the sand recycling machine comprises a rotating bed, a rotating table frame, 12, a driver, 13, a rotating wheel structure, 131, a rotating wheel, 132, a rotating shaft, 14, an electric box, 15, a sand blasting sealing plate, 2, a sand recycling bin, 21, a first V-shaped slideway, 3, a screw conveyor, 4, a cyclone dust recycling sand tank, 41, a sand pumping dust removing pipe, 42, a dust removing air outlet, 5, a vibrating screen, 51, a large impurity outlet channel, 52, a qualified sand outlet channel, 53, a dust outlet channel, 6, a sand blasting tank, 61, a reverse taper receiving hopper, 7, a rotating bed placing frame, 71, a second V-shaped slideway, 8, a waste barrel, 9 and a recycling frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 6, the automatic sand blasting and returning system provided by the utility model comprises a rotating bed 1 for fixing a workpiece to be sprayed, a sand recycling bin 2, a screw conveyor 3, a cyclone dust removing and returning tank 4, a vibrating screen 5 and a sand blasting tank 6, wherein the rotating bed 1 is movably arranged on the sand recycling bin 2, a conveying channel of the screw conveyor 3 is communicated with the bottom of the sand recycling bin 2, an outlet end of the screw conveyor 3 is connected with the cyclone dust removing and returning tank 4, a sand outlet of the cyclone dust removing and returning tank 4 is positioned above the vibrating screen 5, and the vibrating screen 5 is connected with the sand blasting tank 6;
Specifically, as shown in fig. 3 and 4, the rotating bed 1 comprises a turntable frame 11 for fixing a workpiece to be sprayed, a driver 12, a rotating wheel structure 13 and an electric box 14, wherein the electric box 14 and the driver 12 are arranged at the front end of the turntable frame 11, the rotating wheel structure 13 is arranged at the bottom of the turntable frame 11, more specifically, the rotating wheel structure 13 comprises two side rotating wheels 131 and a rotating shaft 132, the two side rotating wheels 131 are respectively connected to two sides of the rotating shaft 132, and the two side rotating wheels 131 are respectively fixed to two sides of the bottom of the turntable frame 11;
as shown in fig. 6, the vibrating tray surface of the vibrating screen 5 is three layers, and is sequentially provided with a large impurity outlet channel 51, a qualified sand outlet channel 52 and a dust outlet channel 53 from top to bottom, wherein the large impurity outlet channel 51 and the dust outlet channel 53 are respectively connected with a waste bucket 8, and the qualified sand outlet channel 52 is connected with a sanding tank 6;
During specific operation, the workpiece to be sprayed is placed on the turntable frame 11, the rotation shaft 132 is driven to rotate through the driver 12, the two side rotating wheels 131 are driven to move on the first V-shaped slideway 21, thereby the workpiece to be sprayed is driven to move above the sand grain recycling bin 2 and move to the lower part of the spraying equipment, the workpiece is sprayed by the spraying equipment above the sand grain recycling bin 2, in the spraying process, generated workpiece scraps, dust and redundant sand grains can be mixed along the inclined bin wall of the sand grain recycling bin 2 and enter the screw conveyor 3, the screw conveyor 3 pushes the mixture to the outlet end based on the rotating helical blades, meanwhile, the cyclone sand return tank 4 utilizes the centrifugal force generated by the rotating air flow to carry out preliminary sand pumping dust removal treatment on the mixture at the outlet end of the screw conveyor 3, then the mixture after the preliminary sand pumping dust removal treatment falls into the vibrating screen 5 along the inverted cone-shaped blanking port of the cyclone sand return tank 4, the vibrating screen 5 is graded through vibration, the large miscellaneous materials, qualified sand grains and dust are separated gradually, the large miscellaneous materials can be screened into the waste material outlet channel 51 through the top layer large miscellaneous material outlet channel, the waste sand grains can be recycled into the waste material barrel 8, the cost can be reduced through the other channel 53, the waste sand grains can be recycled through the other channel, the waste sand grain recycling channel is further polluted by the waste sand can be avoided, and the waste sand can be recycled through the waste material recycling channel 52, and the waste sand can be continuously recycled through the recycling channel, the waste sand can be further recycled through the dust recycling channel, the waste material can be further improved, and the waste recycling efficiency is improved, and the waste material can and the waste dust can be further has the quality and the quality can be further improved.
Further, as shown in fig. 1 and 2, the automatic sand blasting and returning system further comprises a rotating bed placing frame 7, a second V-shaped slide way 71 matched with the rotating wheel 131 is arranged above the rotating bed placing frame 7, as shown in fig. 5, the second V-shaped slide way 71 is connected with the first V-shaped slide way 21 in a straight line, the turntable frame 11 can move back and forth on the second V-shaped slide way 71 and the first V-shaped slide way 21 through the rotating wheel structure 13, namely, the turntable frame 11 can move back and forth between the rotating bed placing frame 7 and the sand grain recycling bin 2, when the spraying equipment does not work, the turntable frame 11 can move to the rotating bed placing frame 7, and when the spraying equipment starts to work, the turntable frame 11 can move to the position above the sand grain recycling bin 2 for sand blasting.
Further, as shown in fig. 2, the front end of the rotating bed 1 is provided with a sand blasting sealing plate 15, and the sand blasting sealing plate 15 is designed to avoid that sand is sprayed to a place other than the sand recycling bin 2 at a high speed in the spraying process, thereby avoiding environmental pollution and improving the utilization rate of the sand.
Further, as shown in fig. 1 and 2, the cross section of the casing of the screw conveyor 3 is in a U shape, and the length of the opening at the upper end of the casing is matched with the length of the blanking opening at the bottom of the sand recycling bin 2, so that the mixture on the inclined bin wall of the sand recycling bin 2 can fall into the screw conveyor 3 completely, and the recycling rate of sand is improved to a certain extent.
Further, as shown in fig. 6, a sand pumping and removing pipe 41 is arranged on the side surface of the cyclone sand returning tank 4, the cyclone sand returning tank 4 is connected with the outlet end of the screw conveyor 3 through the sand pumping and removing pipe 41, a dust removing air outlet 42 is arranged at the top of the cyclone sand returning tank 4, dust is separated from the mixture by the cyclone sand returning tank 4 through centrifugal force generated by rotary air flow, lighter dust is discharged out of the cyclone sand returning tank 4 along the dust removing air outlet 42, and heavier sand, large impurities and part of dust move downwards to enter the vibrating screen 5 for screening again due to self gravity.
Further, as shown in fig. 6, an inverted cone-shaped receiving hopper 61 is arranged above the sanding tank 6, the inverted cone-shaped receiving hopper 61 receives qualified sand grains of the qualified sand grain outlet channel 52 on the vibrating screen 5, and the inverted cone-shaped receiving hopper 61 can prevent the qualified sand grains from falling into places outside the sanding tank 6, so that sand grains are prevented from being wasted.
In addition, as shown in fig. 6, the cyclone dust-removing sand-returning tank 4, the vibrating screen 5, the sand-beating tank 6 and the waste barrel 8 are all arranged on the recycling frame 9.
In summary, in the specific operation of the utility model, the workpiece to be sprayed is placed on the rotating bed 1, the rotating bed 1 moves the workpiece to the lower part of the spraying equipment, the spraying equipment sprays the workpiece above the sand recycling bin 2, in the spraying process, the generated workpiece scraps, dust and redundant sand grains are mixed along the bin wall of the sand recycling bin 2 and enter the screw conveyor 3, the screw conveyor 3 conveys the mixture to the outlet end, meanwhile, the cyclone dust removing and returning sand tank 4 performs primary sand pumping and dust removing treatment on the mixture at the outlet end, then the mixture enters the vibrating screen 5, and the vibrating screen 5 separates large impurities, qualified sand grains and dust through vibration, wherein the qualified sand grains enter the sand polishing tank 6 to be reused by the spraying equipment, so the circulation is greatly reduced, the recycling rate of the sand grains is improved, and the pollution to the environment is effectively avoided.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides an automatic sand blasting and sand returning system, its characterized in that, including rotating bed (1), sand grain recycling bin (2), screw conveyer (3), cyclone sand returning jar (4), shale shaker (5) and sanding jar (6) that are used for fixed work piece of being sprayed, rotating bed (1) movably set up on sand grain recycling bin (2), screw conveyer's (3) conveying channel intercommunication sets up the bottom of sand grain recycling bin (2), screw conveyer's (3) exit end with cyclone sand returning jar (4) are connected, the play sand mouth of cyclone sand returning jar (4) is located the top of shale shaker (5), shale shaker (5) with sanding jar (6) are connected.
2. The automatic sand blasting and sand returning system according to claim 1, wherein the rotary table (1) comprises a rotary table frame (11) for fixing a sprayed workpiece, a driver (12), a rotary wheel structure (13) and an electric box (14), wherein the electric box (14) and the driver (12) are both arranged at the front end of the rotary table frame (11), the rotary wheel structure (13) is arranged at the bottom of the rotary table frame (11), and the driver (12) is in driving connection with the rotary wheel structure (13) so as to drive the rotary table frame (11) to move together with the sprayed workpiece on the sand recycling bin (2).
3. The automatic sand blasting and returning system according to claim 2, wherein the rotary wheel structure (13) comprises two side rotary wheels (131) and a rotary shaft (132), the rotary wheels (131) on two sides are respectively connected to two sides of the rotary shaft (132), and the rotary wheels (131) on two sides are respectively fixed to two sides of the bottom of the turntable frame (11).
4. An automatic sand blasting and returning system according to claim 3, wherein the rotating wheel (131) is a V-shaped wheel, a first V-shaped slideway (21) is arranged above and around the sand recycling bin (2), and the V-shaped wheel is matched with the first V-shaped slideway (21).
5. The automatic sand blasting and sand returning system according to claim 4, further comprising a rotating bed placing frame (7), wherein a second V-shaped slide way (71) matched with the rotating wheel (131) is arranged above the rotating bed placing frame (7), the second V-shaped slide way (71) is in linear connection with the first V-shaped slide way (21), and the rotating bed frame (11) can move back and forth between the rotating bed placing frame (7) and the sand recycling bin (2) through the rotating wheel structure (13).
6. An automatic sand blasting and returning system according to claim 1, characterized in that the front end of the rotating bed (1) is provided with a sand blasting sealing plate (15).
7. The automatic sand blasting and returning system according to claim 1, wherein the cross section of the shell of the screw conveyor (3) is U-shaped, and the length of the opening at the upper end of the shell is matched with the length of the blanking opening at the bottom of the sand recycling bin (2).
8. The automatic sand blasting and sand returning system according to claim 1, wherein a sand pumping and dust removing pipe (41) is arranged on the side face of the cyclone dust removing and sand returning tank (4), the cyclone dust removing and dust returning tank is connected with the outlet end of the screw conveyor (3) through the sand pumping and dust removing pipe (41), and a dust removing air outlet (42) is arranged at the top of the cyclone dust removing and sand returning tank (4).
9. The automatic sand blasting and returning system according to claim 1, wherein the vibrating disc surface of the vibrating screen (5) is three layers, a large impurity outlet channel (51), a qualified sand outlet channel (52) and a dust outlet channel (53) are sequentially arranged on the vibrating disc surface from top to bottom, the large impurity outlet channel (51) and the dust outlet channel (53) are respectively connected with a waste bucket (8), and the qualified sand outlet channel (52) is connected with the sand blasting tank (6).
10. Automatic sand blasting and returning system according to claim 9, characterized in that an inverted cone-shaped receiving hopper (61) is arranged above the sand blasting tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423114201.2U CN223289594U (en) | 2024-12-16 | 2024-12-16 | An automatic sandblasting and sand returning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423114201.2U CN223289594U (en) | 2024-12-16 | 2024-12-16 | An automatic sandblasting and sand returning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223289594U true CN223289594U (en) | 2025-09-02 |
Family
ID=96865812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423114201.2U Active CN223289594U (en) | 2024-12-16 | 2024-12-16 | An automatic sandblasting and sand returning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223289594U (en) |
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2024
- 2024-12-16 CN CN202423114201.2U patent/CN223289594U/en active Active
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