CN110788764A - Wet-type sand blasting device - Google Patents
Wet-type sand blasting device Download PDFInfo
- Publication number
- CN110788764A CN110788764A CN201910898995.0A CN201910898995A CN110788764A CN 110788764 A CN110788764 A CN 110788764A CN 201910898995 A CN201910898995 A CN 201910898995A CN 110788764 A CN110788764 A CN 110788764A
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- Prior art keywords
- sand blasting
- shell
- mortar
- wet
- transmission
- Prior art date
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 87
- 230000005540 biological transmission Effects 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 58
- 238000003860 storage Methods 0.000 claims abstract description 20
- 238000000227 grinding Methods 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 16
- 238000005422 blasting Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/085—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces the travelling workpieces being moved into different working positions during travelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
- B24C7/0076—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier the blasting medium being a liquid stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model provides a wet-type sand blasting unit, relates to sand blasting equipment technical field, includes: the sand blasting device comprises a sand blasting shell, a shell mounting rack is arranged behind the sand blasting shell, the shell mounting rack is mounted on one side of a rack, a nozzle is arranged above the interior of the sand blasting shell, the upper end of the nozzle is connected with a compressed air pipe, the other end of the compressed air pipe is connected with an air compressor, one side of the nozzle is connected with a mortar conveying pipe, the other end of the mortar conveying pipe is connected with a grinding fluid pump, the other end of the grinding fluid pump is connected with a mortar storage tank, a mortar; the workpiece loading and unloading mechanism is provided with a conveyor belt on the upper side, a driving roller is arranged in the middle of the conveyor belt, a transmission shaft is arranged in the center of the driving roller, a first transmission chain wheel is arranged in the middle of the transmission shaft, a power mechanism and a second transmission chain wheel are arranged below the first transmission chain wheel, and the first transmission chain wheel and the second transmission chain wheel are in matched transmission through a chain; the device is convenient for sand blasting operation of large-scale revolving body workpieces, and the sand blasting efficiency is high.
Description
Technical Field
The invention belongs to the technical field of sand blasting equipment, and particularly relates to a wet type sand blasting device.
Background
Wet blasting is a technique for cleaning, processing, and modifying the surface of a material such as metal, plastic, or ceramic by spraying a mixed solution of water and an abrasive at a high speed by the force of compressed air. The wet sand blasting has high work efficiency and less abrasive consumption, can improve the smoothness of the surface of a workpiece, improve the strength of the surface and radically change the pollution of sand blasting to the environment.
The existing wet type sand blasting equipment is mostly suitable for single-piece and small-batch sand blasting processing of small and medium-sized parts, sand blasting of large-sized workpieces is difficult, and placement and overturning of the large-sized workpieces are difficult to realize. In addition, wet-type sand blasting equipment can produce a large amount of abrasive liquids at the sandblast in-process, and most sand blasting equipment lacks the abrasive liquid recovery unit or recovery process is loaded down with trivial details, influences sandblast efficiency to the cleaning performance to the work piece can not guarantee behind a lot of current wet-type sand blasting equipment sandblast, causes the secondary clearance of needs to the work piece, wastes time and energy.
Disclosure of Invention
The invention aims to provide a wet type sand blasting device which is convenient for sand blasting treatment of large rotary workpieces, is provided with a workpiece loading and unloading mechanism, is convenient for placing and taking out the workpieces, can recycle sand blasting mortar, and has high sand blasting efficiency and good sand blasting effect.
In order to achieve the above object, the present invention provides a wet blasting apparatus comprising:
the sand blasting device comprises a sand blasting shell, wherein a shell mounting rack is arranged behind the sand blasting shell, the shell mounting rack is mounted on one side of a rack, a nozzle is arranged above the interior of the sand blasting shell, the upper end of the nozzle is connected with a compressed air pipe, the other end of the compressed air pipe is connected with an air compressor, one side of the nozzle is connected with a mortar conveying pipe, the other end of the mortar conveying pipe is connected with a grinding fluid pump, the other end of the grinding fluid pump is connected with a mortar storage tank, a mortar recovery pipe is arranged on the lower side of the;
the workpiece loading and unloading mechanism is arranged on the other side of the rack, a conveying belt is arranged on the upper side of the workpiece loading and unloading mechanism, a driving roller is arranged in the middle of the conveying belt, a transmission shaft is mounted at the center of the driving roller, a first transmission chain wheel is mounted in the middle of the transmission shaft, a power mechanism and a second transmission chain wheel are arranged below the first transmission chain wheel, and the first transmission chain wheel and the second transmission chain wheel are in transmission in a chain matching mode.
Preferably, the inside rear of sandblast casing is provided with the sandblast chamber, sandblast chamber front end is provided with the work piece location mouth, sandblast casing front end is inside to be provided with the seal groove, be provided with the sealing washer in the seal groove.
Preferably, a positioning column is arranged behind the sand blasting shell, a through hole is formed in the center of the positioning column, and the size of the through hole is matched with the outer diameter of the mortar conveying pipe to form a sealing structure.
Preferably, the lower end of the shell mounting frame is provided with a first sliding groove, and the first sliding groove is sleeved and matched with a first sliding rod on the rack to form sliding connection.
Preferably, second sliding grooves are formed in two sides of the shell mounting frame, and positioning sliding rods are arranged inside the second sliding grooves.
Preferably, the second sliding groove and the positioning sliding rod are both provided with two sliding grooves, the second sliding grooves are matched with the positioning sliding rods to form sliding connection, and the positioning sliding rods are matched with the positioning columns in outer diameter.
Preferably, a sand inlet and a liquid inlet are arranged above the mortar storage tank, and a stirring mechanism is arranged in the mortar storage tank.
Preferably, two driving rollers are arranged at two ends of the transmission shaft, and two driven rollers are correspondingly arranged on one side of each driving roller.
Preferably, the power mechanism includes: the belt wheel type electric bicycle comprises a transmission mechanism and a speed reducing mechanism, wherein a motor is arranged on one side of the transmission mechanism, a belt wheel is installed on the motor, and the belt wheel is connected with the speed reducing mechanism through a belt.
Preferably, the input end of the speed reducing mechanism is provided with a belt pulley, and the output end of the speed reducing mechanism is connected with the second transmission chain wheel.
The wet type sand blasting device provided by the invention has the beneficial effects that: the workpiece loading and unloading mechanism is arranged, so that the sand blasting operation of a large-scale rotary workpiece can be facilitated, the workpiece is easy to place and turn over, and the sand blasting uniformity and the sand blasting efficiency are improved. In addition, the sand blasting device can conveniently recover and recycle the grinding fluid generated in the sand blasting process, thereby saving the grinding material and ensuring the cleanness of the workshop environment.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 is a schematic front view showing a wet blasting apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic top view of a wet blasting apparatus according to an embodiment of the present invention.
Description of reference numerals:
1. a sandblasting shell; 2. a workpiece positioning port; 3. a sealing groove; 4. a seal ring; 5. a nozzle; 6. a compressed air pipe; 7. a mortar conveying pipe; 8. a housing mounting bracket; 9. a second chute; 10. positioning the slide bar; 11. a positioning column; 12. a sand blasting cavity; 13. a mortar recovery pipe; 14. a mortar storage tank; 15. a grinding fluid pump; 16. an air compressor; 17. a frame; 18. an electric motor; 19. a belt pulley; 20. a belt; 21. a speed reduction mechanism; 22. a second drive sprocket; 23. a chain; 24. a drive shaft; 25. a first drive sprocket; 26. a driving roller; 27. a workpiece; 28. a conveyor belt; 29. a first chute; 30. a first slide bar; 31. a stirring mechanism; 32. a sand inlet; 33. a liquid inlet; 34. a power mechanism; 35. a through hole; 36. a driven roller.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to solve the problems in the prior art, the present invention provides a wet sand blasting device, comprising:
the sand blasting device comprises a sand blasting shell, wherein a shell mounting rack is arranged behind the sand blasting shell, the shell mounting rack is mounted on one side of a rack, a nozzle is arranged above the interior of the sand blasting shell, the upper end of the nozzle is connected with a compressed air pipe, the other end of the compressed air pipe is connected with an air compressor, one side of the nozzle is connected with a mortar conveying pipe, the other end of the mortar conveying pipe is connected with a grinding fluid pump, the other end of the grinding fluid pump is connected with a mortar storage tank, a mortar recovery pipe is arranged on the lower side of the;
the mortar in the mortar storage tank is pumped by a grinding fluid pump and conveyed to a nozzle through a mortar conveying pipe, air is conveyed into the nozzle by an air compressor through a compressed air pipe and is mixed with the mortar to be sprayed out together to realize sand blasting, the mortar generated in the sand blasting process flows into the bottom of the shell, and the mortar is recovered into the mortar storage tank through a mortar recovery pipe for recycling;
the workpiece loading and unloading mechanism is arranged on the other side of the rack, a conveying belt is arranged on the upper side of the workpiece loading and unloading mechanism, a driving roller is arranged in the middle of the conveying belt, a transmission shaft is mounted at the center of the driving roller, a first transmission chain wheel is mounted in the middle of the transmission shaft, a power mechanism and a second transmission chain wheel are arranged below the first transmission chain wheel, and the first transmission chain wheel and the second transmission chain wheel are in transmission in a chain matching mode.
The workpiece is moved to the position above the driving roller through the conveying belt on the workpiece loading and unloading mechanism, and the driving roller can drive the first transmission chain wheel through the second transmission chain wheel so as to drive the transmission shaft to rotate to realize rolling and further drive the workpiece to overturn.
Preferably, the inside rear of sandblast casing is provided with the sandblast chamber, sandblast chamber front end is provided with the work piece location mouth, sandblast casing front end is inside to be provided with the seal groove, be provided with the sealing washer in the seal groove.
The sandblast process is gone on at the sandblast intracavity by the nozzle, and the position of work piece can be injectd to the work piece location mouth, and the sealing washer can reach sealed effect with between the work piece, prevents the outflow of sandblast in-process mortar.
Preferably, a positioning column is arranged behind the sand blasting shell, a through hole is formed in the center of the positioning column, and the size of the through hole is matched with the outer diameter of the mortar conveying pipe to form a sealing structure.
The mortar passes through the through-hole entering sandblast intracavity at reference column center, and the through-hole can prevent the outflow of sandblast in-process mortar with the sealing mechanism of mortar conveyer pipe.
Preferably, the lower end of the shell mounting frame is provided with a first sliding groove, and the first sliding groove is sleeved and matched with a first sliding rod on the rack to form sliding connection.
The first sliding groove is matched with the first sliding rod, so that the shell mounting frame can drive the sand blasting shell to move transversely, and workpieces can be conveniently loaded into the sand blasting shell.
Preferably, second sliding grooves are formed in two sides of the shell mounting frame, and positioning sliding rods are arranged inside the second sliding grooves.
Preferably, the second sliding groove and the positioning sliding rod are both provided with two sliding grooves, the second sliding grooves are matched with the positioning sliding rods to form sliding connection, and the positioning sliding rods are matched with the positioning columns in outer diameter.
The second sliding groove and the positioning sliding rod can not only realize the positioning of the sand blasting shell, but also adjust the height of the sand blasting shell in the vertical direction to adapt to workpieces with different heights.
Preferably, a sand inlet and a liquid inlet are arranged above the mortar storage tank, and a stirring mechanism is arranged in the mortar storage tank.
The stirring mechanism can complete the sufficient mixing of the spraying material and the water, the service life of the grinding fluid pump is prolonged, and the sand blasting effect is improved.
Preferably, two driving rollers are arranged at two ends of the transmission shaft, and two driven rollers are correspondingly arranged on one side of each driving roller.
Through the cooperation of initiative gyro wheel and driven gyro wheel, realization work piece that can be convenient makes the sandblast more even at the rotation of sandblast in-process, and the sandblast effect is better.
Preferably, the power mechanism includes: the belt wheel type electric bicycle comprises a transmission mechanism and a speed reducing mechanism, wherein a motor is arranged on one side of the transmission mechanism, a belt wheel is installed on the motor, and the belt wheel is connected with the speed reducing mechanism through a belt.
Preferably, the input end of the speed reducing mechanism is provided with a belt pulley, and the output end of the speed reducing mechanism is connected with the second transmission chain wheel.
The driving roller drives the speed reducer through the motor and realizes rotation through chain wheel transmission, and the whole process does not need manpower and is convenient to use.
Examples
As shown in fig. 1 and 2, the present invention provides a wet blasting apparatus comprising:
the sand blasting machine comprises a sand blasting shell 1, wherein a shell mounting rack 8 is arranged behind the sand blasting shell 1, the shell mounting rack 8 is mounted on one side of a rack 17, a nozzle 5 is arranged above the inside of the sand blasting shell 1, a compressed air pipe 6 is connected to the upper end of the nozzle 5, an air compressor 16 is connected to the other end of the compressed air pipe 6, a mortar conveying pipe 7 is connected to one side of the nozzle 5, a grinding fluid pump 15 is connected to the other end of the mortar conveying pipe 7, a mortar storage tank 14 is connected to the other end of the grinding fluid pump 15, a mortar recovery pipe 13 is arranged on the lower side of the sand blasting shell 1;
the workpiece loading and unloading mechanism is arranged on the other side of the rack, a conveying belt 28 is arranged on the upper side of the workpiece loading and unloading mechanism, a driving roller 26 is arranged in the middle of the conveying belt 28, a transmission shaft 24 is installed in the center of the driving roller 26, a first transmission chain wheel 25 is installed in the middle of the transmission shaft 24, a power mechanism 34 and a second transmission chain wheel 22 are arranged below the first transmission chain wheel 25, and the first transmission chain wheel 25 and the second transmission chain wheel 22 are in matched transmission through a chain 23.
In this embodiment, a sand blasting cavity 12 is arranged behind the inside of the sand blasting shell 1, a workpiece positioning port 2 is arranged at the front end of the sand blasting cavity 12, a sealing groove 3 is arranged inside the front end of the sand blasting shell 1, and a sealing ring 4 is arranged in the sealing groove 3.
In this embodiment, a positioning column 11 is arranged behind the sand blasting shell 1, a through hole 35 is arranged in the center of the positioning column 11, and the size of the through hole 35 is matched with the outer diameter of the mortar conveying pipe 7 to form a sealing structure.
In this embodiment, the lower end of the housing mounting bracket 8 is provided with a first sliding slot 29, and the first sliding slot 29 is sleeved and matched with a first sliding rod 30 on the rack 17 to form a sliding connection.
In this embodiment, the two sides of the housing mounting bracket 8 are provided with second sliding grooves 9, and positioning sliding rods 10 are arranged inside the second sliding grooves 9.
In this embodiment, two second sliding grooves 9 and two positioning sliding rods 10 are provided, the second sliding grooves 9 and the positioning sliding rods 10 are matched to form a sliding connection, and the positioning sliding rods 10 are matched with the outer diameter of the positioning column 12.
In this embodiment, a sand inlet 32 and a liquid inlet 33 are disposed above the mortar storage tank 14, and a stirring mechanism 31 is disposed inside the mortar storage tank 14.
In this embodiment, two driving rollers 26 are disposed at two ends of the transmission shaft 24, and two driven rollers 36 are disposed on one side of the driving rollers 26 corresponding to the driving rollers.
In this embodiment, the power mechanism 34 includes: the device comprises a transmission mechanism and a speed reducing mechanism 21, wherein one side of the transmission mechanism is provided with a motor 18, a belt pulley 19 is installed on the motor 18, and the belt pulley 19 is connected with the speed reducing mechanism 21 through a belt 20.
In this embodiment, the input end of the speed reducing mechanism 21 is provided with a belt pulley 19, and the output end of the speed reducing mechanism 21 is connected with a second transmission chain wheel 22.
In summary, when the wet blasting apparatus provided by the present invention is used, the workpiece 27 is placed at one end of the conveyor belt 28, the conveyor belt 28 is opened, the conveyor belt 28 drives the workpiece 27 to move to the driving roller 26 toward the middle of the apparatus, the conveyor belt 28 is closed, the motor 18 is started, the motor 18 drives the belt pulley 19 to drive the second driving sprocket 22 to rotate through the belt 20 and the speed reducing mechanism 21, the second driving sprocket 22 drives the first driving sprocket 25 to rotate through the chain 23, and further drives the driving shaft 24 and the driving roller 26 to rotate, so as to move the workpiece 27 to the middle between the driving roller 26 and the driven roller 36. The height of the sandblasting shell 1 in the vertical direction is adjusted through the second sliding chute 9 and the positioning sliding rod 10 on the shell mounting rack 8, and the center of the sandblasting shell 1 is aligned with the center of the workpiece 27; the position of the sand blasting shell 1 in the horizontal direction is adjusted through a sliding fit structure between a first sliding chute 29 below the shell mounting rack 8 and a first sliding rod 30 above the rack 17, and one end of the workpiece 27 needing sand blasting is inserted into a sand blasting cavity 12 in the sand blasting shell 1; the workpiece 27 is now positioned by the workpiece positioning opening 2 and sealed by the sealing ring 4.
Starting the air compressor 16 and the stirring mechanism 31 in the mortar storage tank 14, starting the grinding fluid pump 15 after the spraying material in the mortar storage tank 14 is fully mixed with water to pump out the mortar from the mortar storage tank 14, sending the mortar into the nozzle 5 through the mortar conveying pipe 7, and enabling the compressed air in the air compressor 16 to enter the nozzle 5 through the compressed air pipe 6, and spraying the compressed air and the mortar together in the nozzle 5 to realize the sand blasting work of the workpiece. In the sand blasting process, the mortar generated in the sand blasting cavity 12 flows to the bottom of the sand blasting shell 1, flows into the mortar storage tank 14 through the mortar recovery pipe 13, and is uniformly stirred by the stirring mechanism 31 for recycling. At this time, the motor 18 is started, the motor 18 drives the belt 20 through the belt pulley 19 to transmit power to the speed reducing mechanism 21, the transmission shaft 24 and the driving roller 26 are driven to rotate through the transmission of the second transmission chain wheel 22, the chain 23 and the first transmission chain wheel 25, and the workpiece 27 is rotated under the matching of the driving roller 26 and the driven roller 36, so that all surfaces of the workpiece 27 are uniformly subjected to sand blasting, and the sand blasting effect is improved.
After the sand blasting is finished, the motor 18, the abrasive pump 15, the stirring mechanism 31, and the air compressor 16 are sequentially turned off, the workpiece 27 is moved to the other conveyor belt 28 by the driven roller 36, and the conveyor belt 28 is turned on to move the workpiece 27 out.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A wet blasting apparatus, characterized in that the apparatus comprises:
the sand blasting device comprises a sand blasting shell, wherein a shell mounting rack is arranged behind the sand blasting shell, the shell mounting rack is mounted on one side of a rack, a nozzle is arranged above the interior of the sand blasting shell, the upper end of the nozzle is connected with a compressed air pipe, the other end of the compressed air pipe is connected with an air compressor, one side of the nozzle is connected with a mortar conveying pipe, the other end of the mortar conveying pipe is connected with a grinding fluid pump, the other end of the grinding fluid pump is connected with a mortar storage tank, a mortar recovery pipe is arranged on the lower side of the;
the workpiece loading and unloading mechanism is arranged on the other side of the rack, a conveying belt is arranged on the upper side of the workpiece loading and unloading mechanism, a driving roller is arranged in the middle of the conveying belt, a transmission shaft is mounted at the center of the driving roller, a first transmission chain wheel is mounted in the middle of the transmission shaft, a power mechanism and a second transmission chain wheel are arranged below the first transmission chain wheel, and the first transmission chain wheel and the second transmission chain wheel are in transmission in a chain matching mode.
2. The wet type sand blasting device of claim 1, wherein a sand blasting cavity is arranged at the rear part inside the sand blasting shell, a workpiece positioning opening is arranged at the front end of the sand blasting cavity, a sealing groove is arranged inside the front end of the sand blasting shell, and a sealing ring is arranged in the sealing groove.
3. The wet sand blasting device as claimed in claim 2, wherein a positioning column is arranged behind the sand blasting shell, a through hole is arranged in the center of the positioning column, and the size of the through hole is matched with the outer diameter of the mortar conveying pipe to form a sealing structure.
4. The wet blasting apparatus of claim 1, wherein the housing mounting bracket is provided at a lower end thereof with a first sliding groove, and the first sliding groove is slidably engaged with a first sliding rod of the rack.
5. The wet blasting apparatus of claim 4, wherein the housing mounting bracket is provided with second sliding grooves at two sides thereof, and the second sliding grooves are internally provided with positioning sliding rods.
6. The wet sand blasting device as claimed in claim 5, wherein there are two of the second sliding groove and the positioning slide bar, the second sliding groove and the positioning slide bar are matched to form a sliding connection, and the positioning slide bar is matched to the outer diameter of the positioning column.
7. The wet sand blasting device as claimed in claim 1, wherein a sand inlet and a liquid inlet are arranged above the mortar storage tank, and a stirring mechanism is arranged inside the mortar storage tank.
8. The wet blasting apparatus of claim 1, wherein two driving rollers are provided at both ends of the transmission shaft, and two driven rollers are provided at one side of the driving rollers corresponding to the driving rollers.
9. A wet blasting apparatus as claimed in claim 1, wherein the power mechanism comprises: the belt wheel type electric bicycle comprises a transmission mechanism and a speed reducing mechanism, wherein a motor is arranged on one side of the transmission mechanism, a belt wheel is installed on the motor, and the belt wheel is connected with the speed reducing mechanism through a belt.
10. The wet blasting apparatus of claim 9, wherein the input end of the speed reducing mechanism is provided with a pulley, and the output end of the speed reducing mechanism is connected with the second transmission sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910898995.0A CN110788764B (en) | 2019-09-23 | 2019-09-23 | Wet-type sand blasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910898995.0A CN110788764B (en) | 2019-09-23 | 2019-09-23 | Wet-type sand blasting device |
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| Publication Number | Publication Date |
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| CN110788764A true CN110788764A (en) | 2020-02-14 |
| CN110788764B CN110788764B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910898995.0A Expired - Fee Related CN110788764B (en) | 2019-09-23 | 2019-09-23 | Wet-type sand blasting device |
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