CN112264938A - Dedicated sand blasting equipment of electric motor car inner tube of a tyre production - Google Patents
Dedicated sand blasting equipment of electric motor car inner tube of a tyre production Download PDFInfo
- Publication number
- CN112264938A CN112264938A CN202011063900.2A CN202011063900A CN112264938A CN 112264938 A CN112264938 A CN 112264938A CN 202011063900 A CN202011063900 A CN 202011063900A CN 112264938 A CN112264938 A CN 112264938A
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- China
- Prior art keywords
- sand blasting
- cavity
- sand
- outlet
- inner tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
-
- 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
Abstract
The invention discloses special sand blasting equipment for producing an inner tube of an electric vehicle, which comprises a body, wherein a first inlet and outlet, a sand blasting cavity and an installation cavity which are sequentially communicated are formed in the body from left to right, transfer ports communicated with the sand blasting cavity are coaxially formed in the front side and the rear side of the body, a blocking mechanism is arranged above the first inlet and outlet of the body, a rotating ring is coaxially arranged in the sand blasting cavity, a sand blasting gun is circumferentially and fixedly installed on the front side of the rotating ring, an arc-shaped second bump is vertically and symmetrically and fixedly connected to the front side of the rotating ring, a second limiting groove in sliding connection with the second bump is formed in the inner wall of the front side of the sand blasting cavity, and an arc-shaped first bump is fixedly connected to the upper end of the. Has the advantages that: the automatic sand blasting machine disclosed by the invention can be used for automatically blasting the inner tire body, transferring, vibrating and clamping the inner tire body, the sand blasting gun is not manually controlled, the sand blasting quality is good, and the efficiency is high.
Description
Technical Field
The invention relates to the technical field of electric vehicle inner tube production, in particular to special sand blasting equipment for electric vehicle inner tube production.
Background
The sand blasting equipment is a process for cleaning and roughening the surface of a matrix by using the impact action of high-speed sand flow. Compressed air is used as power to form a high-speed spray beam to spray materials (copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of an abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating film is prolonged, and the leveling and decoration of a coating are facilitated.
At present, the sand blasting equipment can be used in the production process of the inner tube of the electric vehicle, the existing sand blasting equipment needs to be manually controlled to rotate around the outer side of the inner tube, or rotates after a certain period of sand blasting of each section of the inner tube so as to blast the sand of the part which is not blasted, the sand blasting operation is gradually completed on the outer surface of the whole inner tube, the workload of workers is large, and the condition of material spraying due to the adhesion of the outer surface of the inner tube is likely to exist.
In order to solve the problems, a special sand blasting device for producing an inner tube of an electric vehicle is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides sand blasting equipment special for producing an inner tube of an electric vehicle.
In order to achieve the purpose, the invention adopts the following technical scheme: a special sand blasting device for producing an inner tube of an electric vehicle comprises a body, wherein a first inlet and outlet, a sand blasting cavity and a mounting cavity which are sequentially communicated are formed in the body from left to right, transfer ports communicated with the sand blasting cavity are coaxially formed in the front side and the rear side of the body, a blocking mechanism is arranged above the first inlet and outlet, a rotating ring is coaxially arranged in the sand blasting cavity, a sand blasting gun is fixedly installed on the front side of the rotating ring in the circumferential direction, an arc-shaped second lug is fixedly connected to the front side of the rotating ring in an up-and-down symmetrical mode, a second limiting groove in sliding connection with the second lug is formed in the inner wall of the front side of the sand blasting cavity, an arc-shaped first lug is fixedly connected to the upper end of the second rotating ring, a first limiting groove in sliding connection with the first lug is formed in the inner top wall of the sand blasting cavity, and a second inlet and outlet, the body is provided with a sand storage cavity below the sand blasting cavity, a sand flowing port is jointly arranged between the sand storage cavity and the sand blasting cavity, one side of the sand storage cavity is provided with a sand outlet, and the upper end of the body is fixedly provided with a sand blasting box connected with a plurality of sand blasting guns; pivot and lead screw are installed to the parallel rotation of inner wall around the installation cavity, and the pivot is located between lead screw and the rotatory ring, on pivot and the lead screw respectively interference fit have intermeshing's second gear and first gear, the inner wall of installation cavity is fixed to be inlayed and is equipped with servo motor, and the one end fixed connection of servo motor and lead screw, the excircle fixedly connected with of rotatory ring and the arc pinion rack of second gear meshing, be equipped with in the installation cavity and pat/clamping mechanism.
The flapping/clamping mechanism comprises a ball nut in threaded connection with a screw rod, a movable plate is fixedly connected to the outer wall of the ball nut and is located behind a rotating ring, a sliding groove in sliding connection with the movable plate is formed in the inner wall of the right side of the installation cavity, the movable plate is connected with a clamping rod in a vertically symmetrical mode through a pin shaft close to the end portion of the rotating ring, a third gear and a second gear are arranged on the pin shaft in an interference fit mode, the third gear is meshed with a rack on one opposite side, the rack is meshed with a connecting block in a symmetrical mode, the connecting block is fixedly connected to one opposite side of the rack, a second electric telescopic rod is fixedly mounted on the front side of the movable plate, and the telescopic.
In the special sand blasting equipment for producing the inner tube of the electric vehicle, the right cross section of the sand blasting cavity is in a large semicircular shape, and the side surface of the sand blasting cavity is in an arc shape.
In foretell electric motor car inner tube of a tyre production dedicated sand blasting equipment, shutoff mechanism is including seting up the top chamber in first exit top, the interior top end fixed mounting in top chamber has first electric telescopic handle, first electric telescopic handle's flexible end fixedly connected with shrouding, the lower extreme of shrouding runs through the top chamber and extends to in the first access port, the recess with the shrouding joint is seted up to the interior bottom end of first exit.
In the special sand blasting equipment for producing the inner tube of the electric vehicle, the sealing plate is made of rubber materials.
In the special sand blasting equipment for producing the inner tube of the electric vehicle, a plurality of balls are uniformly embedded in the front surface of the second bump.
In the special sand blasting equipment for producing the inner tube of the electric vehicle, the movable groove is arranged between the rack and the connecting block, and a gap is formed between the screw rod and the inner wall of the movable groove.
In the sand blasting equipment special for producing the inner tube of the electric vehicle, the diameter of the first gear is smaller than that of the second gear.
Compared with the prior art, this dedicated sand blasting equipment of electric motor car inner tube of a tyre production's advantage lies in:
1. under the plugging of the first inlet and outlet by the plugging mechanism and the interference fit action of the inner tube body and the transfer port, the first inlet and outlet, the second inlet and outlet, the sand blasting cavity and the mounting cavity are integrally in a nearly sealed environment, so that the influence of sand splashing on the workshop environment and the existing dangerous factors are avoided;
2. the servo motor drives the first gear to rotate through the lead screw, then the first gear is meshed with the second gear to rotate, the second gear is meshed with the arc toothed plate to rotate, the rotating ring and the sand blasting guns are enabled to rotate within a certain angle range, and therefore all-dimensional sand blasting is carried out on the corresponding parts of the inner tube body, and the sand blasting quality is improved;
3. the telescopic length and the telescopic speed of the second electric telescopic rod can be controlled, the inner tire body is beaten in the sand blasting process, sand after sand blasting is enabled to be quickly separated from the inner tire body under the vibration condition, adhesion is avoided, the inner tire body is clamped and then transferred, and the problems of large sand blasting labor amount and low sand blasting efficiency caused by manual control of a sand blasting gun are solved;
4. the automatic sand blasting machine disclosed by the invention can be used for automatically blasting the inner tire body, transferring, vibrating and clamping the inner tire body, the sand blasting gun is not manually controlled, the sand blasting quality is good, and the efficiency is high.
Drawings
FIG. 1 is a schematic structural diagram of the front side of a sand blasting device specially used for producing an inner tube of an electric vehicle, provided by the invention;
FIG. 2 is a perspective structural view of the front surface of a sand blasting device specially used for producing an inner tube of an electric vehicle, which is provided by the invention;
FIG. 3 is a perspective view of the back of a sand blasting device dedicated for the production of an inner tube of an electric vehicle according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: the automatic sand blasting machine comprises a body, a first inlet and outlet, a sand blasting cavity, a mounting cavity, a rotating ring, a second inlet and outlet, a first bump, a first limiting groove, a second limiting groove, a sand blasting gun, a sand blasting box, a sand storage cavity, a sand blasting cavity, a rotating ring, a second inlet and outlet, a rotating ring, a second inlet and outlet, a second limiting groove, a sand blasting gun, a sand blasting box, a sand storage cavity, a tire tube body, a second inlet and outlet, a second limiting groove.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, a special sand blasting device for producing an inner tube of an electric vehicle comprises a body 1, a first inlet and outlet 2, a sand blasting chamber 3 and an installation chamber 4 which are sequentially communicated are arranged in the body 1 from left to right, transfer ports communicated with the sand blasting chamber 3 are coaxially arranged on the front side and the rear side of the body 1, a plugging mechanism is arranged above the first inlet and outlet 2 of the body 1, a rotating ring 5 is coaxially arranged in the sand blasting chamber 3, a sand blasting gun 9 is circumferentially and fixedly arranged on the front side of the rotating ring 5, for the prior art, an arc-shaped second bump 21 is vertically and symmetrically and fixedly connected on the front side of the rotating ring 5, a second limiting groove slidably connected with the second bump 21 is arranged on the inner wall of the front side of the sand blasting chamber 3, an arc-shaped first bump 7 is fixedly connected on the upper end of the second rotating ring 5, a first limiting groove 8 slidably connected with the first bump 7, in the process that the rotating ring 5 rotates at a certain angle, the first bump 7 slides in the first limiting groove 8, the second bump 21 slides in the second limiting groove, a rotating environment is provided while limiting, a second inlet and outlet 6 corresponding to the first inlet and outlet 2 is formed in the excircle of the rotating ring 5, a sand storage cavity 11 is formed below the sand blasting cavity 3 of the body 1, a sand flowing port is formed between the sand storage cavity 11 and the sand blasting cavity 3, a sand outlet is formed in one side of the sand storage cavity 11, and a sand blasting box 10 connected with a plurality of sand blasting guns 9 is fixedly installed at the upper end of the body 1;
the front and back inner wall parallel rotation of installation cavity 4 installs pivot 19 and lead screw 17, and pivot 19 is located between lead screw 17 and the rotatory ring 5, there are intermeshing's second gear 20 and first gear 18 on pivot 19 and the lead screw 17 respectively interference fit, the inner wall of installation cavity 4 is fixed to be inlayed and is equipped with servo motor, and servo motor and the one end fixed connection of lead screw 17, rotatory ring 5's excircle fixedly connected with and the arc pinion rack 16 of second gear 20 meshing, be equipped with in the installation cavity 4 and pat/clamping mechanism.
The flapping/clamping mechanism comprises a ball nut in threaded connection with the screw rod 17, a moving plate 22 is fixedly connected to the outer wall of the ball nut, the moving plate 22 is located behind the rotating ring 5, a sliding groove in sliding connection with the moving plate 22 is formed in the inner wall of the right side of the installation cavity 4, clamping rods 24 are rotatably connected to the end portions, close to the rotating ring 5, of the moving plate 22 through pin shafts, three gears 23 are arranged on the two pin shafts in an interference fit mode, racks 25 are meshed on one opposite sides of the two third gears 23, connecting blocks 26 are symmetrically and fixedly connected to one opposite side of the two racks 25, a second electric telescopic rod 28 is fixedly installed on the front face of the moving plate 22, and the telescopic end of the second electric telescopic rod 28 is.
The right cross section of the sand blasting cavity 3 is in a big semicircle shape, and the side surface of the sand blasting cavity 3 is in an arc shape, which accords with the shape characteristics of the inner tube body 12.
Plugging mechanism is including seting up the top chamber 13 in first import and export 2 tops, and the interior top end fixed mounting in top chamber 13 has first electric telescopic handle 14, and first electric telescopic handle 14's flexible end fixedly connected with shrouding 15, the lower extreme of shrouding 15 runs through top chamber 13 and extends to in first import and export 2, and the recess with 15 joints of shrouding is seted up to the interior bottom end of first import and export 2, utilizes plugging mechanism can carry out the shutoff or open to first import and export 2.
The sealing plate 15 is made of rubber materials, so that the sealing plate 15 is in interference fit with the groove, and sand grains are prevented from entering the groove.
The front surface of the second bump 21 is uniformly embedded with a plurality of balls, so that the frictional resistance between the second bump 21 and the second limiting groove is reduced.
The movable groove 27 is arranged between the rack 25 and the connecting block 26, and a gap is formed between the screw rod 17 and the inner wall of the movable groove 27, so that the rack 25 cannot influence the rotation of the screw rod 17 in the moving process.
The diameter of the first gear 18 is smaller than the diameter (module) of the second gear 20, reducing speed and increasing torque.
When the tire sand blasting device is used, the sealing plate 15 is collected into the top cavity 13, the first inlet and outlet 2 and the second inlet and outlet 6 are located at corresponding positions, the tire tube body 12 is in a flat state, the tire tube body 12 in the flat state is plugged into the inner side of the rotating ring 5 through the first inlet and outlet 2 and the second inlet and outlet 6, then the tire tube body 12 is inflated, the inner side of the outer surface transfer port of the tire tube body 12 is tightly attached, the tire tube body 12 is in clearance fit with the inner side of the rotating ring 5, meanwhile, the first electric telescopic rod 14 pushes out the sealing plate 15, the sealing plate 15 is in interference fit with the groove, the first inlet and outlet 2, the second inlet and outlet 6, the sand blasting cavity 3 and the mounting cavity 4 integrally achieve an approximately sealed environment, sand grains are prevented from being scattered in the sand blasting process in sequence, and the problem that certain danger coefficients.
On the basis of the above operation, the working principle of the present invention is explained: the invention carries out sand blasting operation on the inner tube body 12 in the sand blasting cavity 3 for a certain time (the sand blasting time can be set according to requirements), the servo motor intermittently rotates forwards or backwards in the time, the servo motor drives the arc toothed plate 16 and the rotating ring 5 connected with the arc toothed plate to rotate within a certain angle range through the meshing of the first gear 18 and the second gear 20 which are meshed with each other in the driving process, the purposes of reducing speed and increasing torque, rotating the first gear 18 for a plurality of circles and rotating the arc toothed plate 16 for a certain angle are achieved because the diameter of the first gear 18 is smaller than that of the second gear 20 and the diameter of the circle where the arc toothed plate 16 is located is also far larger than that of the second gear 20, in the process, sand grains in the sand blasting box 10 are sprayed to the outer surface of the inner tube body 12 through a plurality of sand blasting guns 9, and then enter the sand storage cavity 11 through a sand flow port under the action of self gravity, then the sand flows out through the sand outlet and is reused, the second electric telescopic rod 28 drives the whole body formed by fixing the connecting block 26 and the racks 25 to reciprocate in the horizontal direction, in the process of extending the second electric telescopic rod 28, the two racks 25 are respectively meshed with the third gear 23, the two clamping rods 24 are gradually opened, in the process of shortening the second electric telescopic rod 28, the two clamping rods 24 are gradually closed until the clamping rods 24 compress the inner tire body 12 and form micro deformation, the frequency reaches a certain upper limit, sand grains possibly adhered to the inner tire body 12 can be vibrated and separated, the sand grains adhered to the inner tire body 12 are prevented from being repeatedly impacted by the sand grains which are just sprayed, the sand blasting quality is improved, after the set time is over, the extending length of the second electric telescopic rod 28 is increased, the deformation of the inner tire body 12 is increased, and the inner tire body 12 is clamped, sandblast rifle 9 is the down state, the same reason, servo motor drive lead screw 17 rotates, until the part that will sandblast the completion shifts to outside sandblast chamber 3, and shift to in sandblast chamber 3 not sandblast part, repeated above-mentioned operation is many times, can accomplish the sandblast operation to the surface of whole inner tube of a tyre body 12, and finally, internal tyre body 12 deflates, inner tube of a tyre body 12 gets back to flat gas state again, the retraction of first electric telescopic handle 14, inner tube of a tyre body 12 under the flat gas state loops through second import and export 6, first import and export 2 and shift out.
The sand blasting time, the forward rotation or reverse rotation of the servo motor, the driving time of the servo motor, the opening and closing of the sand blasting gun 9, the opening and closing of the first electric telescopic rod 14, the opening and closing of the second electric telescopic rod 28 and the extension length of the second electric telescopic rod 28 can be completed through a programmable controller, and the programmable controller is the prior art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The special sand blasting equipment for producing the inner tube of the electric vehicle comprises a body (1) and is characterized in that a first inlet and outlet (2), a sand blasting cavity (3) and a mounting cavity (4) which are sequentially communicated are formed in the body (1) from left to right, transfer ports communicated with the sand blasting cavity (3) are coaxially formed in the front side and the rear side of the body (1), a blocking mechanism is arranged above the first inlet and outlet (2) of the body (1), a rotating ring (5) is coaxially arranged in the sand blasting cavity (3), a sand blasting gun (9) is fixedly installed on the circumferential direction of the front side of the rotating ring (5), arc-shaped second convex blocks (21) are symmetrically and fixedly connected to the upper portion and the lower portion of the front side of the rotating ring (5), a second limiting groove in sliding connection with the second convex blocks (21) is formed in the inner wall of the front side of the sand blasting cavity (3), and an arc-shaped first convex block (7) is fixedly connected to the upper, a first limiting groove (8) in sliding connection with a first bump (7) is formed in the inner top wall of the sand blasting cavity (3), a second inlet and outlet (6) corresponding to the first inlet and outlet (2) is formed in the outer circle of the rotating ring (5), a sand storage cavity (11) is formed in the body (1) below the sand blasting cavity (3), a sand flowing port is formed between the sand storage cavity (11) and the sand blasting cavity (3), a sand outlet is formed in one side of the sand storage cavity (11), and a sand blasting box (10) connected with a plurality of sand blasting guns (9) is fixedly mounted at the upper end of the body (1);
pivot (19) and lead screw (17) are installed in the parallel rotation of inner wall around installation cavity (4), and pivot (19) are located lead screw (17) and rotatory between ring (5), respectively interference fit has intermeshing's second gear (20) and first gear (18) on pivot (19) and lead screw (17), the inner wall of installation cavity (4) is fixed to be inlayed and is equipped with servo motor, and servo motor and the one end fixed connection of lead screw (17), the excircle fixedly connected with of rotatory ring (5) and arc pinion rack (16) of second gear (20) meshing, be equipped with in installation cavity (4) and pat/clamping mechanism.
2. The special sand blasting equipment for producing the inner tube of the electric vehicle as claimed in claim 1, wherein the patting/clamping mechanism comprises a ball nut in threaded connection with a screw (17), a moving plate (22) is fixedly connected to the outer wall of the ball nut, the moving plate (22) is located behind a rotating ring (5), a sliding groove in sliding connection with the moving plate (22) is formed in the inner wall of the right side of the installation cavity (4), clamping rods (24) are rotatably connected to the end portion, close to the rotating ring (5), of the moving plate (22) in an up-and-down symmetrical manner through pin shafts, third gears (23) are in interference fit with the two pin shafts, racks (25) are meshed with the opposite sides of the two third gears (23), connecting blocks (26) are fixedly connected to the opposite sides of the two racks (25) in a symmetrical manner, and a second electric telescopic rod (28) is fixedly installed on the front surface of, and the telescopic end of the second electric telescopic rod (28) is fixedly connected with the connecting block (26) positioned on the right side.
3. The special sand blasting equipment for producing the inner tube of the electric vehicle as claimed in claim 1, wherein the right cross section of the sand blasting cavity (3) is in a large semicircle shape, and the side surface of the sand blasting cavity (3) is in an arc shape.
4. The special sand blasting equipment for producing the inner tube of the electric vehicle as claimed in claim 1, wherein the plugging mechanism comprises a top cavity (13) arranged above the first inlet and outlet (2), a first electric telescopic rod (14) is fixedly arranged at the inner top end of the top cavity (13), a sealing plate (15) is fixedly connected with the telescopic end of the first electric telescopic rod (14), the lower end of the sealing plate (15) penetrates through the top cavity (13) and extends into the first inlet and outlet (2), and a groove clamped with the sealing plate (15) is formed in the inner bottom end of the first inlet and outlet (2).
5. The sand blasting equipment special for producing the inner tube of the electric vehicle as claimed in claim 4, wherein the closing plate (15) is made of rubber material.
6. The special sand blasting equipment for producing the inner tube of the electric vehicle as claimed in claim 1, wherein a plurality of balls are uniformly embedded in the front surface of the second bump (21).
7. The special sand blasting equipment for producing the inner tube of the electric vehicle as claimed in claim 1, wherein a movable groove (27) is formed between the rack (25) and the connecting block (26), and a gap is formed between the screw rod (17) and the inner wall of the movable groove (27).
8. The special sandblasting apparatus for the production of electric vehicle inner tubes as claimed in claim 1, wherein the diameter of said first gear (18) is smaller than the diameter of said second gear (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063900.2A CN112264938B (en) | 2020-09-30 | 2020-09-30 | Dedicated sand blasting equipment of electric motor car inner tube of a tyre production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063900.2A CN112264938B (en) | 2020-09-30 | 2020-09-30 | Dedicated sand blasting equipment of electric motor car inner tube of a tyre production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112264938A true CN112264938A (en) | 2021-01-26 |
| CN112264938B CN112264938B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011063900.2A Active CN112264938B (en) | 2020-09-30 | 2020-09-30 | Dedicated sand blasting equipment of electric motor car inner tube of a tyre production |
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| CN (1) | CN112264938B (en) |
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| CN106625290A (en) * | 2017-03-10 | 2017-05-10 | 中山市川上智能设备有限公司 | Rotary sand blasting machine and sand blasting method thereof |
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| CN110103152A (en) * | 2019-06-06 | 2019-08-09 | 青岛申通达机械科技有限公司 | A kind of Special Automatic sand blasting unit of tire-mold |
| CN209566005U (en) * | 2019-03-27 | 2019-11-01 | 金德橡胶（福建）有限公司 | Abrasive blast equipment is used in a kind of production of the electric vehicle inner tube of a tyre |
| CN209998998U (en) * | 2019-04-30 | 2020-01-31 | 浙江富钢金属制品有限公司 | coating workshop steel shot blasting machine |
| CN210524854U (en) * | 2019-09-24 | 2020-05-15 | 厦门奥星达粉末冶金有限公司 | Adjustable nozzle for sand blasting machine |
| CN111230682A (en) * | 2020-01-31 | 2020-06-05 | 邓新华 | Rapid and efficient rust removal device and method |
| CN211029648U (en) * | 2019-08-22 | 2020-07-17 | 上海葛西光学科技有限公司 | Effectual sand blasting unit of environmental protection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586781A (en) * | 2012-08-13 | 2014-02-19 | 中国石油集团工程技术研究院 | Automatic sand blasting and rust removal device |
| CN104149035A (en) * | 2014-08-01 | 2014-11-19 | 曹坤常 | Dimension stone sand-blasting machine |
| WO2016105304A1 (en) * | 2014-12-25 | 2016-06-30 | Lang Yuzer Otomotiv Yan Sanayi Ve Ticaret Anonim Sirketi | Transport mechanism for a cleaning system of a tyre mould |
| CN106625290A (en) * | 2017-03-10 | 2017-05-10 | 中山市川上智能设备有限公司 | Rotary sand blasting machine and sand blasting method thereof |
| CN108466181A (en) * | 2018-05-09 | 2018-08-31 | 山东玲珑轮胎股份有限公司 | Tire inner chamber self-cleaning grinding device |
| CN209566005U (en) * | 2019-03-27 | 2019-11-01 | 金德橡胶（福建）有限公司 | Abrasive blast equipment is used in a kind of production of the electric vehicle inner tube of a tyre |
| CN209998998U (en) * | 2019-04-30 | 2020-01-31 | 浙江富钢金属制品有限公司 | coating workshop steel shot blasting machine |
| CN110103152A (en) * | 2019-06-06 | 2019-08-09 | 青岛申通达机械科技有限公司 | A kind of Special Automatic sand blasting unit of tire-mold |
| CN211029648U (en) * | 2019-08-22 | 2020-07-17 | 上海葛西光学科技有限公司 | Effectual sand blasting unit of environmental protection |
| CN210524854U (en) * | 2019-09-24 | 2020-05-15 | 厦门奥星达粉末冶金有限公司 | Adjustable nozzle for sand blasting machine |
| CN111230682A (en) * | 2020-01-31 | 2020-06-05 | 邓新华 | Rapid and efficient rust removal device and method |
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| Publication number | Publication date |
|---|---|
| CN112264938B (en) | 2022-11-25 |
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Denomination of invention: A specialized sandblasting equipment for the production of electric vehicle inner tubes Effective date of registration: 20230920 Granted publication date: 20221125 Pledgee: Bank of China Limited Jinxi sub branch Pledgor: JIANGXI VIMIA TYRE CO.,LTD. Registration number: Y2023980057795 |