CN111589743A - A clearance subassembly after forming die opens mould for sintering forming process - Google Patents
A clearance subassembly after forming die opens mould for sintering forming process Download PDFInfo
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- CN111589743A CN111589743A CN202010427089.5A CN202010427089A CN111589743A CN 111589743 A CN111589743 A CN 111589743A CN 202010427089 A CN202010427089 A CN 202010427089A CN 111589743 A CN111589743 A CN 111589743A
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- fixedly connected
- wall
- cleaning assembly
- motor
- rotary table
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- 238000005245 sintering Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000003825 pressing Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000462 isostatic pressing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BPJYAXCTOHRFDQ-UHFFFAOYSA-L tetracopper;2,4,6-trioxido-1,3,5,2,4,6-trioxatriarsinane;diacetate Chemical compound [Cu+2].[Cu+2].[Cu+2].[Cu+2].CC([O-])=O.CC([O-])=O.[O-][As]1O[As]([O-])O[As]([O-])O1.[O-][As]1O[As]([O-])O[As]([O-])O1 BPJYAXCTOHRFDQ-UHFFFAOYSA-L 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of die cleaning, and discloses a cleaning assembly for a sintering molding process after a molding die is opened, which comprises a shell, wherein a first motor and a second motor are arranged in the shell, the first motor and the second motor operate to drive a rotary table fixedly connected with the top of an output shaft of the first motor to rotate, the rotary table rotates to drive an upright post fixedly connected with the outer wall of the rotary table to do circular motion around the center of the rotary table, the upright post does circular motion and simultaneously drives a movable block to move left and right through a column groove, the movable block moves left and right to drive a vibration cylinder to move left and right, the vibration cylinder moves left and right to enable a brush to vibrate back and forth, sundries in a deep groove of the die are cleaned, cleaning fluid in a water tank flows out from a water pipe under the action of a micro water pump, is finally sprayed out from spray holes in a spray head through a connecting pipe, stubborn sundries adhered to the inner wall of the deep groove can be cleaned.
Description
Technical Field
The invention relates to the technical field of die cleaning, in particular to a cleaning assembly for a sintering molding process after a molding die is opened.
Background
Certain residues are adhered to the inner wall of a forming die of the sintering forming process after the die is opened, and the forming die is inconvenient to clean due to a deep position, so that the cleaning by a common cleaning method is not thorough enough, and if impurities are left, the next use is influenced, and the defective rate is increased;
for example, Chinese patent publication numbers are: CN 106001578B's a sintering forming die radially exerts pressure, including the mould main part, be equipped with the two chutes that run through terminal surface about the mould main part, two chutes intercrossing, the cross section is equipped with the through-hole, and the mould main part both ends are equipped with the groove of perpendicular to through-hole respectively, and the inslot is equipped with the baffle, is equipped with the pressure head in the chute, and terminal surface is the arcwall face with through-hole matched with under the pressure head, and the terminal surface is established the application of force clamp plate about the mould main part, and the clamp plate. The radial pressing sintering forming die disclosed by the invention can be used for radially pressing, sintering and forming the elongated cylindrical abrasive material layer on a one-way pressing or two-way pressing press, compared with the traditional axial pressing, the pressing thickness of a powder green body is greatly reduced, so that the density step difference generated by the axial sintering and pressing can not occur after the elongated cylindrical abrasive material layer is sintered and formed, the density distribution of the whole sintered blank is uniform, the integral quality reliability and the application range of a finished product grinding tool are greatly improved, certain impurities can be remained after the die is opened, and the die is cleaned when being used every time;
also, for example, the patent application No. CN103506622B discloses an isostatic pressing mold for powder sintering material, which can control the filling rate of powder raw material in the cavity of the mold, an isostatic pressing method using the mold, and a special accessory for the mold. The isostatic compaction mould comprises an outer mould and a core mould, wherein a long and narrow cavity is formed between the outer mould and the core mould, the upper end of the cavity is provided with a filling port, powder raw materials for forming enter the cavity through the filling port and fall by gravity to fill the cavity, a material supporting device is arranged in the cavity, and when the powder raw materials are filled into the cavity, the material supporting device is driven by a position control mechanism which does not influence the filling operation so as to move from top to bottom in the cavity. The powder material is no longer free-falling during filling, but is held by the holder and descends more slowly with the holder. In the descending process, the uniformly mixed powder raw materials are pushed together to move downwards without segregation, the components of the powder raw materials at all positions of the cavity are uniform after the cavity is filled, the die is very convenient to use, but impurities in the groove are not convenient to clean, and the incomplete cleaning can increase the defective rate of the product;
therefore, how to more conveniently clean the sundries in the deep groove of the die becomes a technical problem to be solved urgently.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cleaning assembly for a sintering molding process after a molding die is opened, which has the advantage of conveniently cleaning sundries in a deep groove of the die and solves the problem that the sundries in the deep groove of the die are not easy to clean.
(II) technical scheme
In order to realize the purpose of conveniently cleaning sundries in the deep groove of the die, the invention provides the following technical scheme: a cleaning assembly used for a sintering molding process after a molding die is opened comprises a shell, wherein a tail plug is fixedly connected to the left side of the shell, a storage battery and a circuit board are fixedly connected to the left side of the inner wall of the shell, and a first motor and a second motor are fixedly connected to the right side of the inner wall of the shell;
the top parts of the output shafts of the first motor and the second motor are fixedly connected with turntables, the outer walls of the turntables are fixedly connected with stand columns, the outer walls of the stand columns are movably connected with column grooves, the column grooves are formed in the outer walls of the movable blocks, the movable blocks are arranged inside the movable grooves, the outer walls of the movable blocks are fixedly connected with vibrating cylinders, and the outer walls of the vibrating cylinders are fixedly connected with hairbrushes; a
The utility model discloses a vibration damping cylinder, including a vibrations section of thick bamboo, spring fixed connection is on the inner wall of cross slot, the protruding edge of both ends fixedly connected with of a vibrations section of thick bamboo, the outer wall fixedly connected with spring on protruding edge, spring fixed connection is on the inner wall of cross slot, the outer wall fixedly connected with water tank of casing, the inside of water tank is provided with the water pipe, the water pipe sets up the inside at the tube seat, the right-hand member fixedly connected with connecting pipe of water pipe, the fixed cover of outer wall fixedly connected with of connecting pipe, the right-hand member.
Preferably, the left side of tail stopper is provided with micro-gap switch, and micro-gap switch's output is connected with the input electricity of circuit board, and micro-gap switch is triggered and can directly control first motor and the operation of second motor and make the brush vibrations clear up the debris in the deep trouth through the circuit board.
Preferably, the length of the column groove is matched with the diameter of the rotary table, the rotary table rotates to drive the stand column to rotate, the stand column moves back and forth in the column groove when rotating, and the stand column has sufficient moving space due to a certain length and cannot be blocked in a moving path.
Preferably, the upright post is fixedly connected to one side of the turntable, which is far away from the circle center, and the upright post can make circular motion around the circle center of the turntable when the turntable rotates.
Preferably, the inside of water tank is provided with micro-water pump, and micro-water pump provides power and can make the cleaning solution spout from the shower nozzle, makes things convenient for the clearance more.
Preferably, fixed cover fixed connection is on the inside wall of casing, thereby can fix the position of connecting pipe through the position of fixing fixed cover, makes overall structure more reliable and stable.
Preferably, the inside of water tank is stored with the cleaning solution, and the cleaning performance is more outstanding than the clear water, and clean efficiency is higher.
(III) advantageous effects
Compared with the prior art, the invention provides a cleaning assembly for a sintering molding process after a molding die is opened, which has the following beneficial effects:
1. this a clearance subassembly after forming die sinking for sintering shaping technology, first motor and second motor operation drive its output shaft top fixed connection's carousel rotatory, the rotatory stand that drives its outer wall fixed connection of carousel is circular motion round the centre of a circle of carousel, the stand drives the movable block through the column groove and removes when circular motion is done to the stand, remove about the movable block and remove and drive a vibrations section of thick bamboo, remove about a vibrations section of thick bamboo and make the brush make a round trip to shake, debris to the mould deep trouth are cleared up, the protruding spring that sets up along both sides of a vibrations section of thick bamboo can make more stable about removing of a vibrations section of thick bamboo, through first motor, the second motor, the carousel, the stand, the column groove, the movable block, a vibrations section of thick bamboo, the brush, the cooperation between protruding edge and the spring is used, thereby reached the effect of conveniently clearing up the interior debris of.
2. This a clearance subassembly after forming die sinking for sintering shaping technology, the cleaning solution in the water tank flows from the water pipe under the effect of miniature water pump, spout in the last orifice of following the shower nozzle via the connecting pipe, spout on the inner wall of mould deep trouth, mutually support with the high-speed vibrations of brush, can clear up the stubborn debris of adhesion on the deep trouth inner wall, through the water tank, the water pipe, the connecting pipe, the shower nozzle, cooperation between orifice and the brush is used, thereby reached the effect of conveniently clearing up the interior debris of mould deep trouth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 1 according to the present invention;
FIG. 4 is a partial top view of the shock tube of the present invention;
fig. 5 is a side view of a portion of a second motor of the present invention.
In the figure: 1-shell, 2-tail plug, 3-storage battery, 4-circuit board, 5-first motor, 6-second motor, 7-rotary table, 8-upright column, 9-column groove, 10-movable block, 11-movable groove, 12-vibration cylinder, 13-brush, 14-convex edge, 15-spring, 16-transverse groove, 17-water pipe, 18-pipe groove, 19-connecting pipe, 20-fixed sleeve, 21-spray head, 22-spray hole and 23-water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a cleaning assembly for a sintered forming mold after mold opening comprises a shell 1, a tail plug 2 is fixedly connected to the left side of the shell 1, a micro switch is arranged on the left side of the tail plug 2, the output end of the micro switch is electrically connected with the input end of a circuit board 4, the micro switch is triggered to directly control a first motor 5 and a second motor 6 to operate through the circuit board 4, a brush 13 vibrates to clean impurities in a deep groove, a storage battery 3 and the circuit board 4 are fixedly connected to the left side of the inner wall of the shell 1, the storage battery 3 can be a storage battery 3 of a type 18650 of a blue general brand, the circuit board 4 can be a circuit board 4 of a type KJ876 of an ormore brand, the first motor 5 and the second motor 6 are fixedly connected to the right side of the inner wall of the shell 1, and the first motor 5 and the second motor 6 can be motors of a type F180 of a;
the tops of output shafts of the first motor 5 and the second motor 6 are fixedly connected with a rotary table 7, the outer wall of the rotary table 7 is fixedly connected with an upright post 8, the upright post 8 is fixedly connected to one side, far away from the center of a circle, of the rotary table 7, the upright post 8 can make circular motion around the center of the circle of the rotary table 7 when the rotary table 7 rotates, the outer wall of the upright post 8 is movably connected with a post groove 9, the length of the post groove 9 is matched with the diameter of the rotary table 7, the rotary table 7 rotates to drive the upright post 8 to rotate, the upright post 8 moves back and forth in the post groove 9 when the rotary table 8 rotates, the upright post 8 has sufficient movable space and cannot be blocked in a motion path, the post groove 9 is arranged on the outer wall of a movable block 10, the movable block 10 is arranged inside a movable groove 11, the outer wall of the movable block;
the two ends of the vibration cylinder 12 are fixedly connected with convex edges 14, the outer wall of each convex edge 14 is fixedly connected with a spring 15, each spring 15 is fixedly connected to the inner wall of a transverse groove 16, the outer wall of the shell 1 is fixedly connected with a water tank 23, cleaning liquid is stored in the water tank 23, the cleaning effect is better compared with that of clean water, the cleaning efficiency is higher, a micro water pump is arranged in the water tank 23 and provides power to enable the cleaning liquid to be sprayed out from a spray head 21, the cleaning is more convenient, a water pipe 17 is arranged in the water tank 23 and is arranged in a pipe groove 18, the right end of the water pipe 17 is fixedly connected with a connecting pipe 19, the outer wall of the connecting pipe 19 is fixedly connected with a fixing sleeve 20, the fixing sleeve 20 is fixedly connected to the inner side wall of the shell 1, the position of the connecting pipe 19 can be fixed by, the right end of the connecting pipe 19 is fixedly connected with a nozzle 21, and the outer wall of the nozzle 21 is provided with a spray hole 22.
The working principle is that a first motor 5 and a second motor 6 operate to drive a rotary table 7 fixedly connected with the top of an output shaft of the rotary table to rotate, the rotary table 7 rotates to drive a stand column 8 fixedly connected with the outer wall of the rotary table to do circular motion around the center of the rotary table 7, the stand column 8 does circular motion and drives a movable block 10 to move left and right through a column groove 9, the movable block 10 moves left and right to drive a vibrating cylinder 12 to move left and right, the vibrating cylinder 12 moves left and right to enable a brush 13 to vibrate back and forth to clean impurities in a deep groove of a mold, cleaning liquid in a water tank 23 flows out of a water pipe 17 under the action of a micro water pump, is finally sprayed out of a spray hole 22 in a spray head 21 through a connecting pipe 19 and is sprayed onto the inner wall of the deep groove of the mold and is matched with the high-speed.
To sum up, in the cleaning assembly after the forming die for the sintering forming process is opened, the first motor 5 and the second motor 6 operate to drive the turntable 7 fixedly connected with the top of the output shaft to rotate, the turntable 7 rotates to drive the upright post 8 fixedly connected with the outer wall of the turntable 7 to do circular motion around the center of the circle of the turntable 7, the upright post 8 drives the movable block 10 to move left and right through the post groove 9 while doing circular motion, the movable block 10 moves left and right to drive the vibrating cylinder 12 to move left and right, and the vibrating cylinder 12 moves left and right to make the brush 13 vibrate back and forth, the sundries in the deep groove of the mould are cleaned, the springs 15 arranged at the two sides of the convex edge 14 of the vibration cylinder 12 can ensure that the left and right movement of the vibration cylinder 12 is more stable, through the matching use of the first motor 5, the second motor 6, the rotary table 7, the upright post 8, the post groove 9, the movable block 10, the vibrating cylinder 12, the brush 13, the convex edge 14 and the spring 15, the effect of conveniently cleaning sundries in the deep groove of the die is achieved; the cleaning solution in the water tank 23 flows out from the water pipe 17 under the effect of the miniature water pump, finally spouts in the orifice 22 on the shower nozzle 21 via the connecting pipe 19, spout on the inner wall of mould deep trouth, mutually support with the high-speed vibrations of brush 13, can clear up the stubborn debris of adhesion on the deep trouth inner wall, use through the water tank 23, water pipe 17, connecting pipe 19, shower nozzle 21, the cooperation between orifice 22 and the brush 13, thereby reached the effect of conveniently clearing up the interior debris of mould deep trouth.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a clearance subassembly after forming die sinking for sintering forming technology, includes casing (1), its characterized in that: a tail plug (2) is fixedly connected to the left side of the shell (1), a storage battery (3) and a circuit board (4) are fixedly connected to the left side of the inner wall of the shell (1), and a first motor (5) and a second motor (6) are fixedly connected to the right side of the inner wall of the shell (1);
the top parts of output shafts of the first motor (5) and the second motor (6) are fixedly connected with a rotary table (7), the outer wall of the rotary table (7) is fixedly connected with an upright post (8), the outer wall of the upright post (8) is movably connected with a post groove (9), the post groove (9) is formed in the outer wall of a movable block (10), the movable block (10) is arranged inside a movable groove (11), the outer wall of the movable block (10) is fixedly connected with a vibration cylinder (12), and the outer wall of the vibration cylinder (12) is fixedly connected with a brush (13);
the utility model discloses a vibration damping device, including a vibration section of thick bamboo (12), the both ends fixedly connected with is protruding along (14), the outer wall fixedly connected with spring (15) of protruding edge (14), spring (15) fixed connection is on the inner wall of cross slot (16), the outer wall fixedly connected with water tank (23) of casing (1), the inside of water tank (23) is provided with water pipe (17), water pipe (17) set up the inside at pipe box (18), the right-hand member fixedly connected with connecting pipe (19) of water pipe (17), the fixed cover of outer wall fixedly connected with (20) of connecting pipe (19), the right-hand member fixedly connected with shower nozzle (21) of connecting pipe (19), orifice (22) have been seted up to the outer wall of shower nozzle (21).
2. The cleaning assembly for the sintering forming process after the forming die is opened according to claim 1, wherein the cleaning assembly comprises: and a microswitch is arranged on the left side of the tail plug (2), and the output end of the microswitch is electrically connected with the input end of the circuit board (4).
3. The cleaning assembly for the sintering forming process after the forming die is opened according to claim 1, wherein the cleaning assembly comprises: the length of the column groove (9) is matched with the diameter of the rotary table (7).
4. The cleaning assembly for the sintering forming process after the forming die is opened according to claim 1, wherein the cleaning assembly comprises: the upright post (8) is fixedly connected to one side of the turntable (7) far away from the circle center.
5. The cleaning assembly for the sintering forming process after the forming die is opened according to claim 1, wherein the cleaning assembly comprises: and a micro water pump is arranged in the water tank (23).
6. The cleaning assembly for the sintering forming process after the forming die is opened according to claim 1, wherein the cleaning assembly comprises: the fixed sleeve (20) is fixedly connected to the inner side wall of the shell (1).
7. The cleaning assembly for the sintering forming process after the forming die is opened according to claim 1, wherein the cleaning assembly comprises: the inside of the water tank (23) stores cleaning liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010427089.5A CN111589743A (en) | 2020-05-19 | 2020-05-19 | A clearance subassembly after forming die opens mould for sintering forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010427089.5A CN111589743A (en) | 2020-05-19 | 2020-05-19 | A clearance subassembly after forming die opens mould for sintering forming process |
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| Publication Number | Publication Date |
|---|---|
| CN111589743A true CN111589743A (en) | 2020-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010427089.5A Withdrawn CN111589743A (en) | 2020-05-19 | 2020-05-19 | A clearance subassembly after forming die opens mould for sintering forming process |
Country Status (1)
| Country | Link |
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| CN (1) | CN111589743A (en) |
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| SU1625534A1 (en) * | 1988-06-02 | 1991-02-07 | Предприятие П/Я М-5953 | Working member of apparatus for mechanical cleaning surfaces |
| CN200947904Y (en) * | 2006-08-25 | 2007-09-19 | 孟思 | Electric brush |
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| CN206995890U (en) * | 2017-07-05 | 2018-02-13 | 石城县松湖林业化工有限公司 | A kind of rosin dissolution separator |
| CN109006524A (en) * | 2018-08-26 | 2018-12-18 | 段锐东 | A kind of safe and healthy livestock-raising working method for feeding crib |
| CN208321561U (en) * | 2018-05-02 | 2019-01-04 | 荆州市学成实业有限公司 | A kind of petrochemical industry test tube Quick cleaning device |
| CN208373760U (en) * | 2018-05-12 | 2019-01-15 | 西南石油大学 | A kind of oil exploitation cleaning apparatus for pipes |
| CN109317476A (en) * | 2018-11-26 | 2019-02-12 | 盛州医药包装材料科技（中国）有限公司 | A kind of cleaning device for outer walls for medical tube instrument |
| CN109647805A (en) * | 2018-11-27 | 2019-04-19 | 梁文奎 | A kind of wrench socket surface rapid cleaning device |
| CN209139385U (en) * | 2018-11-23 | 2019-07-23 | 徐州华盛盛基管桩有限公司 | A kind of outer wall cleaning plant of tubular pole |
| CN209829807U (en) * | 2019-04-24 | 2019-12-24 | 大连锡安科技有限公司 | Cleaning device for chemical equipment |
| CN210524758U (en) * | 2019-08-17 | 2020-05-15 | 陕西宏基源建设有限公司 | Pipeline rust cleaning machine |
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2020
- 2020-05-19 CN CN202010427089.5A patent/CN111589743A/en not_active Withdrawn
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| SU1625534A1 (en) * | 1988-06-02 | 1991-02-07 | Предприятие П/Я М-5953 | Working member of apparatus for mechanical cleaning surfaces |
| CN200947904Y (en) * | 2006-08-25 | 2007-09-19 | 孟思 | Electric brush |
| CN204620584U (en) * | 2015-05-13 | 2015-09-09 | 宁波大学 | The reciprocating bottle washing apparatus of a kind of Chemical Manufacture |
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| CN206305140U (en) * | 2016-11-25 | 2017-07-07 | 湖北中泰环境技术有限公司 | A kind of cooling tower foundry loam doctoring apparatus |
| CN206995890U (en) * | 2017-07-05 | 2018-02-13 | 石城县松湖林业化工有限公司 | A kind of rosin dissolution separator |
| CN208321561U (en) * | 2018-05-02 | 2019-01-04 | 荆州市学成实业有限公司 | A kind of petrochemical industry test tube Quick cleaning device |
| CN208373760U (en) * | 2018-05-12 | 2019-01-15 | 西南石油大学 | A kind of oil exploitation cleaning apparatus for pipes |
| CN109006524A (en) * | 2018-08-26 | 2018-12-18 | 段锐东 | A kind of safe and healthy livestock-raising working method for feeding crib |
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| CN109317476A (en) * | 2018-11-26 | 2019-02-12 | 盛州医药包装材料科技（中国）有限公司 | A kind of cleaning device for outer walls for medical tube instrument |
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| CN210524758U (en) * | 2019-08-17 | 2020-05-15 | 陕西宏基源建设有限公司 | Pipeline rust cleaning machine |
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Application publication date: 20200828 |
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| WW01 | Invention patent application withdrawn after publication |