CN220575628U - Automatic sand blasting's ordinary pressure sand blasting machine - Google Patents
Automatic sand blasting's ordinary pressure sand blasting machine Download PDFInfo
- Publication number
- CN220575628U CN220575628U CN202321848427.8U CN202321848427U CN220575628U CN 220575628 U CN220575628 U CN 220575628U CN 202321848427 U CN202321848427 U CN 202321848427U CN 220575628 U CN220575628 U CN 220575628U
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- CN
- China
- Prior art keywords
- sand blasting
- sand
- box
- support column
- motor
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 77
- 239000004576 sand Substances 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000005507 spraying Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 244000035744 Hura crepitans Species 0.000 abstract description 2
- 238000005422 blasting Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a general pressure sand blasting machine capable of automatically blasting sand, which comprises a bottom plate, wherein a sand blasting box is arranged at the top end of the bottom plate, and the interior of the sand blasting box is divided into two side sand blasting cavities and a middle cavity by a partition one and a partition two; the outer support column, the central point department in the sandbox bottom is fixed to the outer support column, the inside slidable mounting of outer support column has interior support column, just the top of interior support column is fixed with the top board, the long frame of cavity is installed on the top of top board. According to the utility model, the impact point between the high-speed sand grains and the workpiece is changed, so that the sand grains are helped to cover all surfaces of the workpiece, each part can be ensured to obtain similar sand blasting treatment, the situation of partial excessive sand blasting or insufficient sand blasting is avoided, and sand blasting particles are better contacted with the concave, convex and curved surface parts of the workpiece, so that the overall sand blasting uniformity of the workpiece is improved, and a more uniform sand blasting effect is realized.
Description
Technical Field
The utility model relates to the technical field of general pressure sand blasting machines, in particular to an automatic sand blasting general pressure sand blasting machine.
Background
The utility model provides a general pressure sand blasting machine is a surface treatment and cleaning equipment, through high-speed injection sand grain or particulate material, realize getting rid of the purpose such as dirt, oxide, coating and corrosion, its theory of operation includes sand grain supply, compressed air supply, nozzle sprays and waste collection, sand grain is pushed to the nozzle from the sand storage, compressed air provides the power supply, the nozzle forms high-speed air current and sprays the sand grain to the object surface that waits to treat, clean and get rid of dirt or coating, waste collection system is used for collecting and filtering the waste material, like the general pressure sand blasting machine of the automatic sandblast that the bulletin number is CN209304370U discloses, including sand blasting machine body and one side locate the other side of machine body top stretches into the link arm of sand blasting machine body centre fretwork, still include the machine body top is equipped with can drive the motion of link arm top one side is so that link arm other side is followed the motion jointly, the motion device controls the link arm motion, the pipe of link arm centre gripping carries out the sandblast to the work piece, reach intelligent control, but in its course of working, the angle of work piece is invariable, the sandblast angle, the sandblast carries out under the special sandblast angle, this and perhaps has the homogeneity to get rid of some and can's of the sand blasting, can not cover the quality to the surperficial place can not be enough to the complex shape, can not cover the surface to the quality of putting, can't be enough to the realization. Some areas may not be adequately blasted, resulting in an undesirable blast effect.
Disclosure of Invention
The utility model aims to provide a general-pressure sand blasting machine capable of automatically blasting sand so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic sand blasting general pressure sand blasting machine, comprising:
the bottom plate, install the sand blasting box on the top of the said bottom plate, and the said inside of sand blasting box cuts off one, cuts off two and puts sand blasting cavity and a centrally-mounted cavity;
the outer support column is fixed at the center of the bottom of the sand spraying box, an inner support column is slidably arranged in the outer support column, an upper supporting plate is fixed at the top end of the inner support column, a hollow long frame is arranged at the top end of the upper supporting plate, three rotary support structures for bearing workpieces are arranged at the top end of the hollow long frame, and a sand spraying assembly for spraying sand materials into a side sand spraying cavity is arranged on the back surface of the sand spraying box;
the belt wheel transmission unit is arranged in the hollow long frame and is used for driving the three rotary supporting structures to work together;
the second motor is arranged on the outer wall of one side of the sand blasting box, the second motor drives the upper supporting plate to lift through the chain wheel lifting assembly, a PLC control panel is arranged on the outer wall of one side of the sand blasting box, and the output end of the PLC control panel is electrically connected with the belt wheel transmission unit, the second motor and the input end of the sand blasting assembly.
Preferably, the rotary supporting structure is a vertical shaft rotatably arranged in the hollow long frame, and a turntable is fixed at the top end of the vertical shaft.
Preferably, the pulley transmission unit comprises a first motor arranged at the bottom end of the upper supporting plate, the output end of the first motor drives the three vertical shafts to synchronously rotate through a pulley transmission structure, and the input end of the first motor is electrically connected with the output end of the PLC control panel.
Preferably, the sand blasting assembly is an air compressor arranged on the outer wall of one side of the sand blasting box, and a sand blasting pipe is arranged at the air outlet end of the air compressor, one end of the sand blasting pipe extends to the inside of the sand blasting box, and the input end of the air compressor is electrically connected with the output end of the PLC control panel.
Preferably, the sprocket lifting assembly is two transmission shafts rotatably mounted at the top end of the sand spraying box, the two transmission shafts are in power connection through a second link transmission structure, and the output end of the second motor is connected with the end part of one transmission shaft through a coupler.
Preferably, the sprocket lifting assembly further comprises a link lifting structure arranged at two ends of the surface of the transmission shaft, the bottom end of the link lifting structure extends to the inside of the sandblasting box, a notch part and a hollow part for the link lifting structure to operate are arranged on the surface of the upper supporting plate, and a connecting block connected with a link lifting structure chain is arranged on the inner wall of one side of the notch part and the inner wall of one side of the hollow part.
Compared with the prior art, the utility model has the beneficial effects that: this automatic general pressure sand blasting machine of sandblast is through being provided with the structure that mutually supports such as cavity long frame and sandblast case, will wait to sand the work piece of sandblast on the rotatory bearing structure on cavity long frame top, by sprocket lifting unit control upper bracket, rotatory bearing structure and the high position such as work piece, spray the high-speed sand grain that the subassembly was penetrated and the last object surface collision of waiting of rotatory bearing structure, change the vertical striking point of high-speed sand grain with the work piece, and rotatory bearing structure change the circumference striking point of high-speed sand grain with the work piece, help the sand grain cover to all surfaces of work piece, ensure that every position can both obtain similar sandblast and handle, avoid the excessive sandblast or the insufficient condition of sandblast of part, make the sand blasting granule contact the sunken, arch and curved surface part of work piece better, thereby improve the whole sandblast homogeneity of work piece, realize more even sandblast effect.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the upper tray of the present utility model;
FIG. 4 is a schematic view of the front cross-sectional structure of an outer support column according to the present utility model;
in the figure: 1. a bottom plate; 2. spraying a sand box; 201. partition I; 202. partition II; 3. a hollow cavity is arranged in the middle; 4. a PLC control panel; 5. a side sand blasting cavity; 6. an air compressor; 7. a sand blasting pipe; 8. an outer support column; 801. an inner support column; 9. an upper supporting plate; 901. a notch portion; 902. a hollowed-out part; 903. a connecting block; 10. a hollow long frame; 1001. a vertical shaft; 1002. a turntable; 11. a first motor; 1101. a belt wheel transmission structure; 12. a second motor; 13. a transmission shaft; 14. a link lifting structure; 15. and a link transmission structure II.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an automatic ordinary pressure sand blasting machine of sandblast, includes bottom plate 1, and sandblast box 2 is installed on the top of bottom plate 1, and sandblast box 2's inside is divided into two side sand blasting chamber 5 and a centrally-mounted cavity 3 through cut off one 201, cut off two 202;
the outer support column 8 is fixed at the center of the bottom of the sand blasting box 2, an inner support column 801 is slidably arranged in the outer support column 8, an upper supporting plate 9 is fixed at the top end of the inner support column 801, a hollow long frame 10 is arranged at the top end of the upper supporting plate 9, three rotary support structures for bearing workpieces are arranged at the top end of the hollow long frame 10, and a sand blasting assembly for spraying sand materials into the side-placed sand blasting cavity 5 is arranged on the back surface of the sand blasting box 2;
the rotary supporting structure is a vertical shaft 1001 rotatably arranged in the hollow long frame 10, a turntable 1002 is fixed at the top end of the vertical shaft 1001, and the turntable 1002 carries a workpiece;
the sand blasting assembly is an air compressor 6 arranged on the outer wall of one side of the sand blasting box 2, and a sand blasting pipe 7 arranged at the air outlet end of the air compressor 6, one end of the sand blasting pipe 7 extends into the sand blasting box 2, the input end of the air compressor 6 is electrically connected with the output end of the PLC control panel 4, the air compressor 6 sprays external sand grains into a working cavity in the sand blasting box 2 through the sand blasting pipe 7, compressed air is used as a power source, and high-speed sand grains collide with the surface of an object to be treated on the rotary supporting structure, so that the purposes of cleaning, dirt removal or coating removal are realized;
the belt wheel transmission unit is arranged in the hollow long frame 10 and is used for driving the three rotary supporting structures to work together, the belt wheel transmission unit comprises a first motor 11 arranged at the bottom end of the upper supporting plate 9, the output end of the first motor 11 drives the three vertical shafts 1001 to synchronously rotate through the belt wheel transmission structure 1101, the input end of the first motor 11 is electrically connected with the output end of the PLC control panel 4, the first motor 11 and the belt wheel transmission structure 1101 drive the three vertical shafts 1001 to rotate, and then the vertical shafts 1001 drive the turntable 1002 and a workpiece to slowly rotate together, so that the circumferential angle of the workpiece is changed, and the acting force of sand grains can be more uniformly distributed on the surface of the workpiece through rotation, so that the situation of partial excessive sand blasting or insufficient sand blasting is avoided;
the second motor 12 is arranged on the outer wall of one side of the sand spraying box 2, the second motor 12 drives the upper supporting plate 9 to lift through the chain wheel lifting assembly, the second motor 12 drives the chain wheel lifting assembly to work, and the chain wheel lifting assembly controls the height positions of the upper supporting plate 9, the rotary supporting structure, the workpiece and the like;
the sprocket lifting assembly controls the impact surfaces of the upper supporting plate 9, the workpiece and the high-speed sand grains, so that the vertical impact points of the high-speed sand grains and the workpiece are changed;
a PLC control panel 4 is arranged on the outer wall of one side of the sandblasting box 2, the output end of the PLC control panel 4 is electrically connected with the belt wheel transmission unit, the motor II 12 and the input end of the sandblasting assembly, and the motor II 12, the air compressor 6 and the motor I11 are started to work through the PLC control panel 4;
the PLC control panel 4 is used for starting a belt wheel transmission unit in the outer support column 8 to work, and the belt wheel transmission unit drives the three rotary support structures to rotate together, so that the rotary support structures change circumferential impact points of high-speed sand grains and a workpiece;
the chain wheel lifting assembly is two transmission shafts 13 rotatably arranged at the top end of the sand spraying box 2, the two transmission shafts 13 are in power connection through a link transmission structure II 15, and the output end of a motor II 12 is connected with the end part of one transmission shaft 13 through a coupler;
the chain wheel lifting assembly further comprises chain lifting structures 14 arranged at two ends of the surface of the transmission shaft 13, the bottom ends of the chain lifting structures 14 extend into the sand blasting box 2, a notch 901 and a hollowed-out part 902 for the chain lifting structures 14 to run are arranged on the surface of the upper supporting plate 9, and connecting blocks 903 connected with chains of the chain lifting structures 14 are arranged on the inner walls of one sides of the notch 901 and the hollowed-out part 902;
when the height of a workpiece is adjusted, the PLC control panel 4 controls the motor II 12 to work, the motor II 12 drives the transmission shaft 13 to rotate, the other transmission shaft 13 is driven by the link transmission structure II 15 to synchronously rotate, the transmission shaft 13 pulls the upper supporting plate 9 to lift through the link lifting structure 14, the lifting direction is determined by the rotation direction of the motor II 12, and the notch 901 and the hollowed-out part 902 are reserved working spaces of the link lifting structure 14 in the process, so that the normal work of the workpiece is ensured.
When the sand blasting machine is used, firstly, the work piece to be blasted is placed on the rotary supporting structure at the top end of the hollow long frame 10 by a worker, then the worker starts the motor II 12, the air compressor 6 and the motor I11 to work through the PLC control panel 4, the motor II 12 drives the chain wheel lifting assembly to work, the chain wheel lifting assembly controls the height positions of the upper supporting plate 9, the rotary supporting structure and the work piece and the like, the chain wheel lifting assembly in the process controls the impact surface of the upper supporting plate 9, the work piece and high-speed sand grains, so that the vertical impact point of the high-speed sand grains and the work piece is changed, then the worker starts the belt wheel transmission unit in the outer supporting column 8 to work through the PLC control panel 4, the belt wheel transmission unit drives the three rotary supporting structures to rotate together, so that the rotary supporting structure changes the circumferential impact point of the high-speed sand grains and the work piece, the rotation can help the sand grains to cover all surfaces of the work piece, and ensure that each part can obtain similar sand blasting treatment, so that local excessive sand blasting or insufficient sand blasting is avoided, the whole uniformity is improved, a more uniform sand blasting effect is realized, and the position of the work piece can be better contacted with the work piece, the sand blasting grains and the concave part and the whole surface can be completely blasted.
Claims (6)
1. An automatic sand blasting general pressure sand blasting machine, which is characterized by comprising:
the sand blasting device comprises a bottom plate (1), wherein a sand blasting box (2) is arranged at the top end of the bottom plate (1), and the interior of the sand blasting box (2) is divided into two side sand blasting cavities (5) and a middle cavity (3) through a first partition (201) and a second partition (202);
the outer support column (8), the central position department of outer support column (8) bottom at sandblast box (2), the inside slidable mounting of outer support column (8) has interior support column (801), and the top of interior support column (801) is fixed with upper bracket (9), hollow long frame (10) is installed on the top of upper bracket (9), three is used for bearing the rotatory bearing structure of work piece is installed on the top of hollow long frame (10), the back side of sandblast box (2) is installed to the sandblast subassembly that sprays sand material in side sandblast chamber (5);
the belt wheel transmission unit is arranged in the hollow long frame (10) and is used for driving the three rotary supporting structures to work together;
the second motor (12), the second motor (12) is installed on the outer wall of sandblast box (2) one side, the second motor (12) goes up and down through sprocket lifting unit drive upper bracket (9), install PLC control panel (4) on the outer wall of sandblast box (2) one side, the output and band pulley drive unit of PLC control panel (4), second motor (12), sandblast assembly's input electric connection.
2. An automatic blast apparatus according to claim 1, wherein: the rotary supporting structure is a vertical shaft (1001) rotatably arranged in the hollow long frame (10), and a turntable (1002) is fixed at the top end of the vertical shaft (1001).
3. An automatic blast apparatus according to claim 2, wherein: the belt wheel transmission unit comprises a first motor (11) arranged at the bottom end of the upper supporting plate (9), the output end of the first motor (11) drives three vertical shafts (1001) to synchronously rotate through a belt wheel transmission structure (1101), and the input end of the first motor (11) is electrically connected with the output end of the PLC control panel (4).
4. An automatic blast apparatus according to claim 1, wherein: the sand blasting assembly is an air compressor (6) arranged on the outer wall of one side of the sand blasting box (2), and a sand blasting pipe (7) arranged at the air outlet end of the air compressor (6), one end of the sand blasting pipe (7) extends to the inside of the sand blasting box (2), and the input end of the air compressor (6) is electrically connected with the output end of the PLC control panel (4).
5. An automatic blast apparatus according to claim 1, wherein: the chain wheel lifting assembly is characterized in that the chain wheel lifting assembly is two transmission shafts (13) rotatably arranged at the top end of the sand spraying box (2), the two transmission shafts (13) are in power connection through a second link transmission structure (15), and the output end of the second motor (12) is connected with the end part of one of the transmission shafts (13) through a coupler.
6. An automatic blast apparatus according to claim 5, wherein: the chain wheel lifting assembly further comprises a link lifting structure (14) arranged at two ends of the surface of the transmission shaft (13), the bottom end of the link lifting structure (14) extends to the inside of the sandblasting box (2), a notch part (901) and a hollowed-out part (902) for the link lifting structure (14) to operate are arranged on the surface of the upper supporting plate (9), and a connecting block (903) connected with a link lifting structure (14) in a chain mode is arranged on the inner wall of one side of the notch part (901) and the hollowed-out part (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848427.8U CN220575628U (en) | 2023-07-13 | 2023-07-13 | Automatic sand blasting's ordinary pressure sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848427.8U CN220575628U (en) | 2023-07-13 | 2023-07-13 | Automatic sand blasting's ordinary pressure sand blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220575628U true CN220575628U (en) | 2024-03-12 |
Family
ID=90116589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321848427.8U Active CN220575628U (en) | 2023-07-13 | 2023-07-13 | Automatic sand blasting's ordinary pressure sand blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220575628U (en) |
-
2023
- 2023-07-13 CN CN202321848427.8U patent/CN220575628U/en active Active
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