CN109277952A - A kind of medical bed tube surface shot-treating apparatus - Google Patents
A kind of medical bed tube surface shot-treating apparatus Download PDFInfo
- Publication number
- CN109277952A CN109277952A CN201811387974.4A CN201811387974A CN109277952A CN 109277952 A CN109277952 A CN 109277952A CN 201811387974 A CN201811387974 A CN 201811387974A CN 109277952 A CN109277952 A CN 109277952A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- pipe fitting
- welded
- bevel gear
- shot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005422 blasting Methods 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000008188 pellet Substances 0.000 abstract description 19
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 abstract description 14
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000006187 pill Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- 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)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to machining equipment technical field, specifically a kind of medical bed tube surface shot-treating apparatus, including cabinet, shot-blasting machine, pipe fitting and chip removal mouth；The pipe fitting right end stretches out the cabinet and is fixed by fixed mechanism；The pipe clamping is on the stock guide of the box house；The stock guide bottom is welded and fixed on the base, the base bottom is welded with main shaft, the main shaft bottom is detachably equipped with shaft, the shaft bottom is welded with driven wheel of differential, drive bevel gear is provided with below the driven wheel of differential, the driven wheel of differential and the drive bevel gear are sequentially connected, and the drive bevel gear is mounted on motor.The configuration of the present invention is simple is low in cost, the clast separate collection that can well generate pellet and ball blast, while only needing a motor, greatly reduces the volume of device, has the characteristics that convenient transportation, install convenient, practicability are extremely strong.
Description
Technical field
The present invention relates to machining equipment technical field, specifically a kind of medical bed tube surface shot-treating apparatus.
Background technique
Ball blast is also a kind of title of the process of surface treatment of mechanical aspects, and there are also sandblastings and shot-peening for similar technique.It throws
Ball is a cold-treating process, is divided into impeller blasting and throwing pill strengthening.Impeller blasting is as its name suggests to remove surface oxidation
The impurity such as skin improve presentation quality, and throwing pill strengthening is exactly strong using bullet (60-110m/s) the stream bump of high-speed motion
Change workpiece surface, force target material surface and surface layer (0.10-0.85mm) that following change occurs in cyclicity deformation process: 1. is aobvious
Micro texture is modified；2. flow extexine heterogeneous introduces residual compressive stress, endosexine generates residual tension；3.
Outer surface roughness changes.Fatigue of materials fracture resistance can be improved after Shot Blasting, prevent fatigue failure, plastic deformation with
Brittle failure improves fatigue life.
Chinese patent (notification number: CN207953597U, the day for announcing: 2018.10.12) discloses a kind of turntable type throwing pill
Machine, including chamber body, chamber body side are hinged with chamber door, are equipped with two brackets on the inside of chamber door, are rotatably connected between two brackets
Support plate, bracket are equipped with locking mechanism, and through-hole is equipped in the middle part of support plate, and support plate is equipped with supporting mechanism, the company of rotation on supporting mechanism
It is connected to turntable, turntable outer wall is equipped with ring baffle, and turntable bottom centre is equipped with shaft, and shaft runs through through-hole, bottom in chamber body
Oil cylinder is installed, the piston rod bottom of oil cylinder is equipped with mounting plate, motor is installed at the top of mounting plate, the output shaft of motor with turn
Axle key connection.But this device cannot well separate and collect pellet and clast, and the operation for collecting pellet is relatively complicated,
Efficiency is lower.
Summary of the invention
In order to solve the problems mentioned above in the background art, the present invention provides at a kind of medical bed tube surface ball blast
Manage device.
To achieve the above object, the invention provides the following technical scheme:
A kind of medical bed tube surface shot-treating apparatus, including cabinet, shot-blasting machine, pipe fitting and chip removal mouth, the cabinet
Top is equipped with the shot-blasting machine, and the pipe fitting passes through the cabinet, and the pipe fitting is located at the intracorporal part of the case and is located at institute
The underface of shot-blasting machine is stated, the bottom of box offers the chip removal mouth；The pipe fitting is passed through by inlet port and outlet port
The cabinet, the pipe fitting right end stretch out the cabinet and are fixed by fixed mechanism, can be avoided institute during Shot Blasting
State the shaking of pipe fitting；The box house is additionally provided with stock guide, and the pipe clamping plays guiding and make on the stock guide
With；The stock guide bottom is welded and fixed on the base, and the base bottom is welded with main shaft, the main shaft bottom
Shaft is detachably installed, the shaft bottom is welded with driven wheel of differential, is provided with master below the driven wheel of differential
Dynamic bevel gear, the driven wheel of differential and the drive bevel gear are sequentially connected, and the drive bevel gear is mounted on motor, institute
It states main shaft bottom and the shaft is detachably installed, facilitate the installation of the main shaft, successively driven by the rotation of the motor
The drive bevel gear and driven wheel of differential rotation, make the shaft drive the main axis, after facilitating ball blast
The pellet drying that the susceptor surface is accumulated is net, plays the role of the cleaning pedestal；The driven wheel of differential and the master
Dynamic bevel gear is connected by left and right sides Bevel Gear Transmission, is divided on the side bevel gear of left and right and is welded with side axle, the side axle
Across sealing plate and end by bearing is rotatably installed in the cabinet wall, and cam is welded in the side axle, described convex
Wheel top is provided with sieve plate, and the sieve plate, which horizontally slips, to be mounted in sliding slot A and sliding slot B, is provided with spring A in the sliding slot A,
It is provided with spring B in the sliding slot B, plays the effect for resetting buffering；It is welded with baffle at left and right sides of the sieve plate, is played
It avoids clast pellet from entering the effect in the sliding slot B and the sliding slot A, the sieve plate or more is made by the rotation of the cam
Vibration is played sieve material effect, clast sieve is fallen, pellet stays on the sieve plate, facilitates separate collection.
As further scheme of the invention: the fixed mechanism includes opening, supporting plate, briquetting, bolt and screw hole, described
It is provided on the left of the supporting plate, the pipe fitting passes through the opening and is placed on the supporting plate bottom, and the briquetting is adjacent to institute
Pipe fitting top is stated, the briquetting is weldingly fixed on the stud base, and the bolt thread is mounted in the screw hole, the spiral shell
Hole is opened on the supporting plate；It is also bonded with the gasket on the briquetting, avoids weighing the tube surface wounded.
As further scheme of the invention: the cabinet left bottom is provided with air hose, for blowing the clast of collection
At to the chip removal mouth, it is convenient to clean.
As further scheme of the invention: the supporting plate bottom is welded with reinforcing rib, convenient for improving the cabinet
The stability of supporting plate.
Compared with prior art, the beneficial effects of the present invention are:
When ball blast, multiple tubing element can be placed in the cabinet simultaneously, Shot Blasting is then carried out by shot-blasting machine, greatly
Ball blast efficiency is improved greatly；The pipe fitting right end stretches out the cabinet and is fixed by fixed mechanism, can be avoided Shot Blasting
The clast that the shaking of the pipe fitting in the process, pellet and Shot Blasting generate is fallen on the pedestal and the sieve plate；At ball blast
After the completion of reason, the pipe fitting is taken out, starts the motor, the pedestal and the side axle rotate simultaneously, and the pedestal turns
The dynamic pellet for accumulating the susceptor surface dries net, plays the role of the cleaning pedestal, get rid of the pellet fallen fallen in it is described
On sieve plate；The side axle rotation, can make the rotation of the cam vibrate up and down the sieve plate, play sieve material effect, will be broken
Bits sieve is fallen, and pellet stays on the sieve plate, facilitates separate collection；The clast of collection is finally blown to the row using the cabinet
It considers to be worth doing at mouth, is convenient to clean.The configuration of the present invention is simple is low in cost, well can separately receive the clast that pellet and ball blast generate
Collection, while a motor is only needed, the volume of device is greatly reduced, has the characteristics that convenient transportation, install convenient, practicability
It is extremely strong.
Detailed description of the invention
Fig. 1 is a schematic structural view of Embodiment 1 of the present invention.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Fig. 3 is a schematic structural view of Embodiment 2 of the present invention.
In figure: 1- cabinet, 2- shot-blasting machine, 3- pipe fitting, 4- feed inlet, 5- stock guide, 6- pedestal, 7- discharge port, 8- are fixed
Mechanism, 9- opening, 10- supporting plate, 11- briquetting, 12- bolt, 13- screw hole, 14- gasket, 15- main shaft, 16- shaft, 17- is from mantle
Gear, 18- drive bevel gear, the side 19- bevel gear, 20- motor, 21- side axle, 22- sealing plate, 23- bearing, 24- cam, 25- sieve
Plate, 26- sliding slot A, 27- spring A, 28- sliding slot B, 29- spring B, 30- baffle, 31- air hose, 32- chip removal mouth, 33- reinforcing rib.
Specific embodiment
Embodiment 1
Please refer to Fig. 1 and Fig. 2, a kind of medical bed tube surface shot-treating apparatus, including cabinet 1, shot-blasting machine 2, pipe fitting 3
With chip removal mouth 32, the shot-blasting machine 2 is installed at the top of the cabinet 1, the pipe fitting 3 passes through the cabinet 1, the pipe fitting 3
It is located at the underface of the shot-blasting machine 2 in the part in the cabinet 1,1 bottom of cabinet offers the chip removal mouth 32；Institute
It states pipe fitting 3 and the cabinet 1 is passed through by feed inlet 4 and discharge port 7,3 right end of pipe fitting stretches out the cabinet 1 and passes through fixation
Mechanism 8 is fixed, can be avoided the shaking of the pipe fitting 3 during Shot Blasting；The fixed mechanism 8 includes 9, supporting plate of opening
10, briquetting 11, bolt 12 and screw hole 13, the opening 9 are provided with 10 left side of supporting plate, and the pipe fitting 3 passes through the opening 9
It is placed on 10 bottom of supporting plate, the briquetting 11 is adjacent to 3 top of pipe fitting, and the briquetting 11 is weldingly fixed on the bolt
12 bottoms, the bolt 12 are threadably mounted in the screw hole 13, and the screw hole 13 is opened on the supporting plate 10；The briquetting
It is also bonded with the gasket 14 on 11, avoids weighing 3 surface of pipe fitting wounded；Stock guide 5, institute are additionally provided with inside the cabinet 1
It states pipe fitting 3 to be installed on the stock guide 5, plays guiding role；5 bottom of stock guide is weldingly fixed on the pedestal 6,
6 bottom of pedestal is welded with main shaft 15, and 15 bottom of main shaft is detachably equipped with shaft 16,16 bottom of shaft
It is welded with driven wheel of differential 17, drive bevel gear 18, the driven wheel of differential are provided with below the driven wheel of differential 17
17 are sequentially connected with the drive bevel gear 18, and the drive bevel gear 18 is mounted on motor 20, and 15 bottom of main shaft can
Disassembly is equipped with the shaft 16, facilitates the installation of the main shaft 15, successively drives the master by the rotation of the motor 20
Dynamic bevel gear 18 and the driven wheel of differential 17 rotate, and make the shaft 16 that the main shaft 15 be driven to rotate, ball blast is facilitated to terminate
The pellet that 6 surface of pedestal is accumulated afterwards dries only, plays the role of the cleaning pedestal 6；17 He of driven wheel of differential
The drive bevel gear 18 is sequentially connected by left and right sides bevel gear 19, is divided on the side bevel gear 19 of left and right and is welded with side
Axis 21, the side axle 21 passes through sealing plate 22 and end and is rotatably installed in 1 inner wall of cabinet by bearing 23, in the side axle 21
Be welded with cam 24, be provided with sieve plate 25 above the cam 24, the sieve plate 25 horizontally slip be mounted on sliding slot A26 and
In sliding slot B28, it is provided with spring A27 in the sliding slot A26, is provided with spring B 29 in the sliding slot B28, plays reset buffering
Effect；It is welded with baffle 30 at left and right sides of the sieve plate 25, plays and clast pellet is avoided to enter the sliding slot B28 and institute
The effect in sliding slot A26 is stated, vibrates up and down the sieve plate 25 by the rotation of the cam 24, plays sieve material effect, it will be broken
Bits sieve is fallen, and pellet stays on the sieve plate 25, facilitates separate collection.
Embodiment 2
Referring to Fig. 3, the present embodiment 2 is compared with Example 1, difference is only that, 1 left bottom of cabinet is provided with wind
Pipe 31 is convenient to clean for the clast of collection to be blown at the chip removal mouth 32；10 bottom of supporting plate is welded with reinforcement
Muscle 33, convenient for improving the stability of the cabinet supporting plate 10.
The working principle of the invention is: when ball blast, 3 right end of pipe fitting stretches out the cabinet 1 and is consolidated by fixed mechanism 8
It is fixed, it can be avoided the shaking of the pipe fitting 3 during Shot Blasting, the clast that pellet and Shot Blasting generate falls in the pedestal
6 and the sieve plate 25 on；After the completion of Shot Blasting, the pipe fitting 3 is taken out, starts the motor 20, the pedestal 6 and described
Side axle 21 rotates simultaneously, and the pellet that the rotation of the pedestal 6 accumulates 6 surface of pedestal dries only, plays the cleaning bottom
The effect of seat 6, gets rid of the pellet fallen and has fallen on the sieve plate 25；The side axle 21 rotates, and can make the rotation of the cam 24
The sieve plate 25 is vibrated up and down, sieve material effect is played, clast sieve is fallen, pellet stays on the sieve plate 25, convenient separately to receive
Collection；Finally the clast of collection is blown at the chip removal mouth 32 using the cabinet 1, is convenient to clean.The configuration of the present invention is simple at
This is cheap, the clast separate collection that can well generate pellet and ball blast, while only needing a motor, greatly reduces
The volume of device has the characteristics that convenient transportation, install convenient, practicability are extremely strong.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of medical bed tube surface shot-treating apparatus, including cabinet (1), shot-blasting machine (2), pipe fitting (3) and chip removal mouth
(32), it is equipped with the shot-blasting machine (2) at the top of the cabinet (1), the pipe fitting (3) passes through the cabinet (1), the pipe fitting
(3) it is located at the underface that the part in the cabinet (1) is located at the shot-blasting machine (2), cabinet (1) bottom offers described
Chip removal mouth (32), it is characterised in that: the pipe fitting (3) passes through the cabinet (1) by feed inlet (4) and discharge port (7), described
Pipe fitting (3) right end stretches out the cabinet (1) and is fixed by fixed mechanism (8)；Stock guide is additionally provided with inside the cabinet (1)
(5), the pipe fitting (3) is installed on the stock guide (5)；Stock guide (5) bottom is weldingly fixed on the pedestal (6)
On, pedestal (6) bottom is welded with main shaft (15), and main shaft (15) bottom is detachably equipped with shaft (16), institute
It states shaft (16) bottom to be welded with driven wheel of differential (17), is provided with drive bevel gear below the driven wheel of differential (17)
(18), the driven wheel of differential (17) and the drive bevel gear (18) are sequentially connected, and the drive bevel gear (18) is mounted on
On motor (20).
2. a kind of medical bed tube surface shot-treating apparatus according to claim 1, it is characterised in that: the fixed machine
Structure (8) includes that opening (9), supporting plate (10), briquetting (11), bolt (12) and screw hole (13), the opening (9) are provided with the support
On the left of plate (10), the pipe fitting (3) passes through the opening (9) and is placed on the supporting plate (10) bottom, and the briquetting (11) is adjacent to
Pipe fitting (3) top, the briquetting (11) are weldingly fixed on the bolt (12) bottom, and the bolt (12) is threadably mounted at
In the screw hole (13), the screw hole (13) is opened on the supporting plate (10).
3. a kind of medical bed tube surface shot-treating apparatus according to claim 2, it is characterised in that: the supporting plate
(10) bottom is welded with reinforcing rib (33).
4. a kind of medical bed tube surface shot-treating apparatus according to claim 2, it is characterised in that: the briquetting
(11) gasket (14) are also bonded on.
5. a kind of medical bed tube surface shot-treating apparatus according to claim 1, it is characterised in that: the cabinet
(1) left bottom is provided with air hose (31).
6. a kind of medical bed tube surface shot-treating apparatus according to claim 1, it is characterised in that: described from mantle
Gear (17) and the drive bevel gear (18) are sequentially connected by left and right sides bevel gear (19).
7. a kind of medical bed tube surface shot-treating apparatus according to claim 6, it is characterised in that: the left and right side
Divide on bevel gear (19) and be welded with side axle (21), the side axle (21) passes through sealing plate (22) and end passes through bearing (23) and turns
It is dynamic to be mounted on the cabinet (1) inner wall, it is welded with cam (24) on the side axle (21), setting above the cam (24)
Have sieve plate (25), the sieve plate (25), which horizontally slips, to be mounted in sliding slot A (26) and sliding slot B (28), is set in the sliding slot A (26)
It is equipped with spring A (27), is provided with spring B (29) in the sliding slot B (28)；Gear is welded at left and right sides of the sieve plate (25)
Plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387974.4A CN109277952A (en) | 2018-11-21 | 2018-11-21 | A kind of medical bed tube surface shot-treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387974.4A CN109277952A (en) | 2018-11-21 | 2018-11-21 | A kind of medical bed tube surface shot-treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109277952A true CN109277952A (en) | 2019-01-29 |
Family
ID=65175884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811387974.4A Pending CN109277952A (en) | 2018-11-21 | 2018-11-21 | A kind of medical bed tube surface shot-treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109277952A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050204528A1 (en) * | 2004-03-22 | 2005-09-22 | Darcy Culp | Method to reduce the width of a slot in a pipe or tube |
| CN203993562U (en) * | 2014-07-25 | 2014-12-10 | 海隆防腐技术工程(太仓)有限公司 | Blast cleaner for outer surface of steel pipe |
| CN203993579U (en) * | 2014-09-02 | 2014-12-10 | 贺州学院 | A kind of intelligent shot-blasting machine of recyclable iron filings |
| CN204471212U (en) * | 2015-03-18 | 2015-07-15 | 浙江久立泰祜涂层技术有限公司 | The sand blasting apparatus of stainless steel tube three-layer polypropylene anti-corrosion pipe |
| CN204819188U (en) * | 2015-08-04 | 2015-12-02 | 大丰市天曌机械科技有限公司 | Shot -blasting machine |
| CN206663004U (en) * | 2017-04-05 | 2017-11-24 | 潍坊市长胜管业有限公司 | A kind of shot-blasting machine for pipe fitting |
| CN107983630A (en) * | 2017-12-18 | 2018-05-04 | 郑州丽福爱生物技术有限公司 | A kind of Water soluble fertilizer power screen sizing apparatus |
| CN209335423U (en) * | 2018-11-21 | 2019-09-03 | 南通华亮健身器材有限公司 | A kind of medical bed tube surface shot-treating apparatus |
-
2018
- 2018-11-21 CN CN201811387974.4A patent/CN109277952A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050204528A1 (en) * | 2004-03-22 | 2005-09-22 | Darcy Culp | Method to reduce the width of a slot in a pipe or tube |
| CN203993562U (en) * | 2014-07-25 | 2014-12-10 | 海隆防腐技术工程(太仓)有限公司 | Blast cleaner for outer surface of steel pipe |
| CN203993579U (en) * | 2014-09-02 | 2014-12-10 | 贺州学院 | A kind of intelligent shot-blasting machine of recyclable iron filings |
| CN204471212U (en) * | 2015-03-18 | 2015-07-15 | 浙江久立泰祜涂层技术有限公司 | The sand blasting apparatus of stainless steel tube three-layer polypropylene anti-corrosion pipe |
| CN204819188U (en) * | 2015-08-04 | 2015-12-02 | 大丰市天曌机械科技有限公司 | Shot -blasting machine |
| CN206663004U (en) * | 2017-04-05 | 2017-11-24 | 潍坊市长胜管业有限公司 | A kind of shot-blasting machine for pipe fitting |
| CN107983630A (en) * | 2017-12-18 | 2018-05-04 | 郑州丽福爱生物技术有限公司 | A kind of Water soluble fertilizer power screen sizing apparatus |
| CN209335423U (en) * | 2018-11-21 | 2019-09-03 | 南通华亮健身器材有限公司 | A kind of medical bed tube surface shot-treating apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190129 |