CN219704682U - Through-type automatic sand blasting machine - Google Patents
Through-type automatic sand blasting machine Download PDFInfo
- Publication number
- CN219704682U CN219704682U CN202320871797.7U CN202320871797U CN219704682U CN 219704682 U CN219704682 U CN 219704682U CN 202320871797 U CN202320871797 U CN 202320871797U CN 219704682 U CN219704682 U CN 219704682U
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- Prior art keywords
- dust
- sand
- sand blasting
- conveying mechanism
- dust extraction
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 50
- 239000000428 dust Substances 0.000 claims abstract description 114
- 238000000605 extraction Methods 0.000 claims abstract description 51
- 239000004576 sand Substances 0.000 claims abstract description 44
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 31
- 108010066114 cabin-2 Proteins 0.000 description 9
- 239000003082 abrasive agent Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model provides a through-type automatic sand blasting machine which comprises a frame, wherein a conveying belt is horizontally arranged on the frame, a sand blasting cabin is arranged above the middle of the frame, an input end and an output end for the conveying belt to pass through are arranged in the sand blasting cabin, a sand returning hopper is arranged below the frame, a horizontal conveying mechanism is arranged at the lower outlet end of the sand returning hopper, the horizontal conveying mechanism is in butt joint with the lower end of a longitudinal conveying mechanism, the upper end of the longitudinal conveying mechanism is connected with a dust removing and sand separating device, and a first dust pumping pipeline and a second dust pumping pipeline are respectively arranged at the input end and the output end of the sand blasting cabin and are connected with the dust removing and sand separating device. According to the utility model, the dust extraction pipelines are arranged at the input end and the output end of the sand blasting cabin, the sprayed residual abrasive and dust are sucked into the dust removal and sand separation device, the abrasive is collected and reused, the dust is filtered and discharged, so that the pollution of air is avoided, and the influence on the health of workers is effectively prevented.
Description
Technical Field
The utility model relates to a sand blasting machine, in particular to a through type automatic sand blasting machine.
Background
The sand blasting machine adopts compressed air as power to form a high-speed jet beam to jet abrasive materials (steel sand, quartz sand, silicon carbide, glass sand, resin sand and the like) onto the surface of a workpiece to be processed at a high speed, so that the mechanical properties of the outer surface of the workpiece are changed.
In order to ensure the normal operation of the conveying belt, the traditional through sand blasting machine has long-term opening at two ends of the machine case, so that abrasive materials are dissipated, the waste is serious, workers are exposed to the working environment of dust flying, and the physical health of the workers is seriously affected.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a through-type automatic sand blaster for solving the problem of abrasive dust dissipation at openings at two ends of a cabinet in the prior art.
In order to achieve the above and other related objects, the utility model provides a through type automatic sand blasting machine, which comprises a frame, wherein a conveying belt is horizontally arranged on the frame, a sand blasting cabin is arranged above the middle part of the frame, an input end and an output end for the conveying belt to pass through are arranged in the sand blasting cabin, a sand returning hopper is arranged below the frame, a horizontal conveying mechanism is arranged at the lower outlet end of the sand returning hopper, the horizontal conveying mechanism is butted with the lower end of a longitudinal conveying mechanism, the upper end of the longitudinal conveying mechanism is connected with a dust removing and sand separating device, and the input end and the output end of the sand blasting cabin are respectively provided with a first dust pumping pipeline and a second dust pumping pipeline which are connected with the dust removing and sand separating device.
In an embodiment of the utility model, the dust removing and sand separating device comprises a cyclone separator, a sand storage box and a dust removing box, wherein the upper ends of the first dust extraction pipeline, the second dust extraction pipeline and the longitudinal conveying mechanism are connected to a main pipeline, the main pipeline is connected with an inlet of the cyclone separator, the sand storage box is connected with a discharge hole of the cyclone separator, and a dust outlet of the cyclone separator is connected with the dust removing box through a dust outlet pipeline.
In an embodiment of the present utility model, dust extraction heads are disposed at bottoms of the first dust extraction pipe and the second dust extraction pipe, and lower portions of the dust extraction heads are tapered.
In an embodiment of the utility model, the dust extraction head is detachably connected to the first dust extraction pipe/the second dust extraction pipe.
In an embodiment of the present utility model, the input end and the output end of the sandblasting cabin are respectively provided with a dust cover, and the bottom of the dust extraction head is connected with the top of the dust cover.
In one embodiment of the utility model, a feeding and conveying mechanism is arranged above the sand blasting cabin, and a discharge port of the cyclone separator is connected with the sand storage box through the feeding and conveying mechanism.
In one embodiment of the present utility model, a sand blasting device is disposed above the interior of the sand blasting cabin, and the sand blasting device is connected with the sand storage box.
In an embodiment of the utility model, the conveying belt is connected with a driving wheel and a driven wheel in a matched manner, the driving wheel is connected with a conveying motor, and the rotation of the driving wheel drives the driven wheel in transmission connection with the driving wheel through the conveying belt to rotate.
As described above, the through-type automatic sand blasting machine has the following beneficial effects:
1. according to the utility model, the dust extraction pipelines are arranged at the input end and the output end of the sand blasting cabin, the sprayed residual abrasive and dust are sucked into the dust removal and sand separation device, the abrasive is collected and reused, the dust is filtered and discharged, so that the pollution of air is avoided, and the influence on the health of workers is effectively prevented.
2. According to the utility model, the dust extraction heads are arranged at the bottoms of the first dust extraction pipeline and the second dust extraction pipeline, so that the cross section area of the dust extraction heads is gradually increased from top to bottom, the dust extraction area of the port is increased, and the collection efficiency of escaping abrasive materials is improved.
Drawings
Fig. 1 is a schematic structural view of a through-type automatic sand blaster according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a through-type automatic sand blaster according to an embodiment of the present utility model.
Description of element reference numerals
1. A frame; 11. a horizontal conveying mechanism; 13. a feeding and conveying mechanism; 2. a sand blasting cabin; 21. a sand blasting device; 3. a conveyor belt; 31. a driving wheel; 32. driven wheel; 33. a conveying motor; 4. a cyclone separator; 41. a dust outlet pipe; 5. storing a sand box; 6. a dust removal box; 71. a first dust extraction duct; 72. a second dust extraction duct; 73. a main pipe; 74. a dust extraction head; 75. a dust cover; 8. and (5) returning sand.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-2. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Referring to fig. 1, the utility model provides a through-type automatic sand blasting machine, which comprises a frame 1, wherein a conveying belt 3 is horizontally arranged on the frame 1, a sand blasting cabin 2 is arranged above the middle part of the frame 1, an input end and an output end for the conveying belt 3 to pass through are arranged on the sand blasting cabin 2, a sand returning hopper 8 is arranged below the frame 1, a horizontal conveying mechanism 11 is arranged at the lower outlet end of the sand returning hopper 8, the horizontal conveying mechanism 11 is in butt joint with the lower end of a longitudinal conveying mechanism, the upper end of the longitudinal conveying mechanism is connected with a dust removing and sand separating device, and a first dust pumping pipeline 71 and a second dust pumping pipeline 72 are respectively arranged at the input end and the output end of the sand blasting cabin 2 and are connected with the dust removing and sand separating device. According to the utility model, the dust extraction pipelines are arranged at the input end and the output end of the sand blasting cabin 2, the sprayed residual abrasive and dust are sucked into the dust removal and sand separation device, the abrasive is collected and reused, the dust is filtered and discharged, so that the pollution of air is avoided, and the influence on the health of workers is effectively prevented.
Wherein, the sand returning hopper 8 can collect the abandoned abrasive below the sand blasting cabin 2, and the horizontal conveying mechanism 11 is used for conveying the abandoned abrasive to the longitudinal conveying mechanism, and the longitudinal conveying mechanism is used for conveying the abrasive to the dust-discharging sand-separating device.
Specifically, the dust and sand removing device comprises a cyclone separator 4, a sand storage box 5 and a dust removing box 6, wherein the upper ends of a first dust extraction pipeline 71, a second dust extraction pipeline 72 and a longitudinal conveying mechanism are connected to a main pipeline 73, the main pipeline 73 is connected with an inlet of the cyclone separator 4, the sand storage box 5 is connected with a discharge hole of the cyclone separator 4, and a dust outlet of the cyclone separator 4 is connected with the dust removing box 6 through a dust outlet pipeline 41. The abrasive materials escaping from the two ends of the sand blasting cabin 2 and the abrasive materials collected by the sand returning hopper 8 are sucked into the main pipeline 73 and then conveyed to the cyclone separator 4, the abrasive materials screened by the cyclone separator 4 are conveyed to the sand storage box 5, and dust is conveyed to the dust removal box 6 from the dust outlet pipeline 41 above for dust discharging and then discharged.
Further, dust extraction heads 74 are arranged at the bottoms of the first dust extraction pipeline 71 and the second dust extraction pipeline 72, and the lower parts of the dust extraction heads 74 are conical. The cross-sectional area of the dust extraction head 74 is gradually increased from top to bottom, so that the dust extraction area of the dust extraction head 74 can be increased, and the collection efficiency of escaping abrasive is improved. Further, the input end and the output end of the sandblasting cabin 2 are respectively provided with a dust cover 75, and the bottom of the dust extraction head 74 is connected with the top of the dust cover 75. By providing the dust cover 75, the escaped abrasive is restricted in the dust cover 75 and then is drawn out through the dust suction pipe, and the lower part of the dust cover 75 is not in contact with the conveyor belt 3.
In order to facilitate replacement of the dust extraction head 74 with different sizes and replacement and maintenance of the dust extraction head 74, the dust extraction head 74 and the first dust extraction pipe 71/the second dust extraction pipe 72 may be detachably connected by a clamping connection, a threaded connection, or the like.
In the embodiment of the utility model, a feeding and conveying mechanism 13 is arranged above the sand blasting cabin 2, and a discharge port of the cyclone separator 4 is connected with the sand storage box 5 through the feeding and conveying mechanism 13. A sand blasting device 21 is arranged above the inner part of the sand blasting cabin 2, and the sand blasting device 21 is connected with the sand storage box 5. Wherein, horizontal conveying mechanism 11 and feeding conveying mechanism 13 are screw conveyor, and vertical conveying mechanism is bucket elevator.
In the embodiment of the present utility model, the conveyor belt 3 is cooperatively connected with a driving wheel 31 and a driven wheel 32, the driving wheel 31 is connected with a conveying motor 33, and the rotation of the driving wheel 31 drives the driven wheel 32 in transmission connection with the driving wheel through the conveyor belt 3 to rotate. At the same time of spraying the abrasive from the sand blasting device 21, the conveying motor 33 is started, the output shaft of the conveying motor 33 rotates to drive the driving wheel 31 fixedly connected with the conveying motor to rotate, and the rotation of the driving wheel 31 drives the driven wheel 32 in transmission connection with the conveying belt 3 to rotate.
In summary, the dust extraction pipelines are arranged at the input end and the output end of the sand blasting cabin, the sprayed residual abrasive and dust are sucked into the dust removal and separation device, the abrasive is collected and reused, the dust is filtered and then discharged, so that the pollution to the air is avoided, and the influence on the health of workers is effectively prevented; the bottoms of the first dust extraction pipeline and the second dust extraction pipeline are provided with dust extraction heads, so that the cross section area of the dust extraction heads is gradually increased from top to bottom, the dust extraction area of the port is increased, and the collection efficiency of escaping abrasive materials is improved. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (8)
1. The utility model provides an automatic sand blasting machine of through-type, its characterized in that, which comprises a frame, the level sets up the conveyer belt in the frame, the middle part top of frame is equipped with the sandblast cabin, input and the output that supplies the conveyer belt to pass through are seted up in the sandblast cabin, the below of frame is equipped with back sand hopper, the below exit end of back sand hopper is equipped with horizontal conveying mechanism, horizontal conveying mechanism meets with vertical conveying mechanism's lower extreme relatively, vertical conveying mechanism's upper end is connected with dust removal sand separation device, the input and the output in sandblast cabin are equipped with first dust extraction pipeline and second dust extraction pipeline respectively and are connected with dust removal sand separation device.
2. The through-type automatic sand blasting machine according to claim 1, wherein the dust removing and sand separating device comprises a cyclone separator, a sand storage box and a dust removing box, the upper ends of the first dust extraction pipeline, the second dust extraction pipeline and the longitudinal conveying mechanism are connected to a main pipeline, the main pipeline is connected with an inlet of the cyclone separator, the sand storage box is connected with a discharge hole of the cyclone separator, and a dust outlet of the cyclone separator is connected with the dust removing box through a dust outlet pipeline.
3. A through-type automatic sand blasting machine according to claim 1 or 2, wherein the bottoms of the first dust extraction pipe and the second dust extraction pipe are provided with dust extraction heads, and the lower parts of the dust extraction heads are tapered.
4. A pass-through automatic blast apparatus according to claim 3, wherein said dust head is detachably connected to said first dust suction pipe/said second dust suction pipe.
5. A through-type automatic sand blasting machine according to claim 3, wherein the input end and the output end of the sand blasting cabin are respectively provided with a dust cover, and the bottom of the dust extraction head is connected with the top of the dust cover.
6. The through-type automatic sand blasting machine according to claim 2, wherein a feeding and conveying mechanism is arranged above the sand blasting cabin, and a discharge port of the cyclone separator is connected with a sand storage box through the feeding and conveying mechanism.
7. A through-type automatic sand blasting machine according to claim 1, wherein a sand blasting device is provided above the inside of the sand blasting cabin, and the sand blasting device is connected with a sand storage box.
8. The through-type automatic sand blasting machine according to claim 1, wherein the conveying belt is connected with a driving wheel and a driven wheel in a matched manner, the driving wheel is connected with a conveying motor, and the rotation of the driving wheel drives the driven wheel connected with the driving wheel through the conveying belt in a transmission manner to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320871797.7U CN219704682U (en) | 2023-04-18 | 2023-04-18 | Through-type automatic sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320871797.7U CN219704682U (en) | 2023-04-18 | 2023-04-18 | Through-type automatic sand blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704682U true CN219704682U (en) | 2023-09-19 |
Family
ID=87980708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320871797.7U Active CN219704682U (en) | 2023-04-18 | 2023-04-18 | Through-type automatic sand blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704682U (en) |
-
2023
- 2023-04-18 CN CN202320871797.7U patent/CN219704682U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |