CN107213949A - One kind polishing powder raw material smashs lapping device to pieces - Google Patents
One kind polishing powder raw material smashs lapping device to pieces Download PDFInfo
- Publication number
- CN107213949A CN107213949A CN201710601595.XA CN201710601595A CN107213949A CN 107213949 A CN107213949 A CN 107213949A CN 201710601595 A CN201710601595 A CN 201710601595A CN 107213949 A CN107213949 A CN 107213949A
- Authority
- CN
- China
- Prior art keywords
- case
- support
- fixedly mounted
- plate
- raw material
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/20—Disintegrating by grating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
Abstract
Lapping device is smashed to pieces the invention discloses one kind polishing powder raw material, including grinding motor, support, roller, pull bar, collecting box, sliding rail rack, roll hammer, roll case and grinding case, the disk is fixedly mounted in support, the back side of disk and motor connection, case is rolled to be fixedly mounted on the left plate of support, chute, which is fixedly mounted on, to roll in case, hammer is rolled to be slidably mounted in chute by connecting rod, one end of bottom plate is rotatably installed in the left side of support and positioned at the underface for rolling case by connecting shaft, the bottom of cylinder is rotatably mounted in the supporting plate on the left of support by connecting shaft, the upper end piston rod of cylinder is rotatably connected on the lower section of bottom plate by connecting shaft, feeding mouth is fixedly mounted on the left plate of support, the polishing powder raw material, which is smashed to pieces after lapping device first rolls bulk raw, to be ground, improve raw mill efficiency, save human resources.
Description
Technical field
The present invention relates to Raw material processing field, lapping device is smashed to pieces more particularly, to polishing powder raw material.
Background technology
Polishing powder, polishing powder is generally by the component group such as cerium oxide, aluminum oxide, silica, iron oxide, zirconium oxide, chromium oxide
Into the hardness of different materials is different, and the chemical property in water is also different, therefore use occasion is different.Generally, aoxidize
Cerium polishing powder is used for the polishing of glass and material, and aluminum oxide polishing powder is used for the polishing of stainless steel, and iron oxide can also be used for
Glass, but speed is slower, is usually used in the polishing of flexible material, and the polishing of stone material often uses tin oxide, and the polishing of ceramic tile is often used
Chromium oxide.
Existing polishing powder lapping device does not smash function to pieces mostly, smashs operation to pieces and manually completes substantially, due to raw material
Do not carry out smashing to pieces processing so that attrition process is not thorough, efficiency is low.
The content of the invention
The present invention is to overcome above-mentioned situation not enough, it is desirable to provide a kind of technical scheme that can be solved the above problems.
One kind polishing powder raw material smashs lapping device to pieces, including disk 1, grinding motor, support, roller, pull bar, collecting box,
Sliding rail rack, roll hammer, roll case and grinding case, the disk is fixedly mounted in support, the back side of disk and motor connection,
Roll case to be fixedly mounted on the left plate of support, chute, which is fixedly mounted on, to roll in case, roll hammer and slided by connecting rod and pacified
In chute, one end of bottom plate is rotatably installed in the left side of support and positioned at the underface for rolling case, cylinder by connecting shaft
Bottom be rotatably mounted on by connecting shaft in the supporting plate on the left of support, the upper end piston rod of cylinder passes through connecting shaft and turned
The dynamic lower section for being connected to bottom plate, feeding mouth is fixedly mounted on the left plate of support, and telescopic machine mounting bracket is fixedly mounted on support
Top, telescopic machine is fixedly mounted on telescopic machine mounting bracket, and grinding motor is arranged on the underface of telescopic machine by expansion link,
Abrasive disk is connected by shaft coupling with grinding motor and positioned at the underface of grinding motor, and grinding case is fixedly mounted on abrasive disk
Underface, one end of L bracket is fixedly mounted on the right plate of support, the right plate of the other end and grinding case of L bracket
Top is connected, and electric rotating machine is fixedly mounted on the right plate of support and positioned at the pros of L bracket, and roller is arranged on L-shaped branch
The lower section of frame, pull bar is arranged on the lower section of roller by sliding sleeve, and movable plate is slidably mounted in sliding rail rack.
It is used as further scheme of the invention：Described roll opens up strip through hole above case, the left side for rolling case leads to
Cross clamping screw to be fixedly mounted in the left plate of support, roll the lower opening of case, bottom plate and the lower opening face for rolling case
Product is identical, rolls and through hole is opened up on the left of case, the PATENT left side via for rolling case is connected with feeding mouth.
It is used as further scheme of the invention：Sliding rail rack is fixedly mounted in the grinding case, the right side wall of case is ground
And strip through hole is opened up on the same plane of sliding rail rack, case bottom opening is ground, screen pack is removably mounted to grind
The bottom of tumbling barrel, tilts between grinding case left side wall upper end and sliding rail rack and installs one piece of guide plate.
It is used as further scheme of the invention：One end of the roller is connected by shaft coupling with electric rotating machine, roller
The other end be arranged on the bearing block of L bracket side wall, the outer surface of roller is provided with helical groove, and pull bar passes through even with roller
Fitting is connected, and connector bottom is fixedly mounted on pull bar, and the top of connector is rolled by roller to be arranged in helical groove.
It is used as further scheme of the invention：One end of the pull bar is groove-like, and the other end of pull bar is slidably installed
In sliding sleeve.
It is used as further scheme of the invention：The left side two ends of the movable plate and it is all provided with positioned at the position of sliding rail rack
Have on the right side of Return spring, movable plate provided with the groove-like part matched with pull bar.
It is used as further scheme of the invention：Connecting shaft is installed in the edge of the disk, rolls the top connection of hammer
Connecting shaft is installed at the top of bar, and the edge connecting shaft of disk can cross pole with rolling the top connecting shaft of hammer and be connected, and roll on hammer
Connecting rod be provided with the pulley that matches with chute.
Compared with prior art, the beneficial effects of the invention are as follows：Described device is simple in construction, easy to operate, by raw material
Smash function to pieces to integrate with grinding function, improve economic and practical, and described device uses pure mechanic structure, operation is steady
It is qualitative to greatly promote, convenient later maintenance.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is to polish the structural representation that powder raw material smashs lapping device to pieces.
In figure：Disk 1, telescopic machine 2, telescopic machine mounting bracket 3, grinding motor 4, support 5, helical groove 6, roller 7, rotation
Motor 8, pull bar 9, sliding sleeve 10, movable plate 11, screen pack 12, collecting box 13, sliding rail rack 14, cylinder 15, feeding mouth 16, bottom plate
17th, hammer 18, chute 19 are rolled, abrasive disk 20, case 21, grinding case 22, L bracket 23 and connector 24 is rolled.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, polishing powder raw material smashs lapping device to pieces, including disk 1, telescopic machine 2, stretches
Contracting machine mounting bracket 3, grinding motor 4, support 5, helical groove 6, roller 7, electric rotating machine 8, pull bar 9, sliding sleeve 10, movable plate 11,
Screen pack 12, collecting box 13, sliding rail rack 14, cylinder 15, feeding mouth 16, bottom plate 17, roll hammer 18, chute 19, abrasive disk 20,
Case 21, grinding case 22, L bracket 23 and connector 24 are rolled, the disk 1 is fixedly mounted in support 5, the back side of disk 1
With motor connection, roll case 21 and be fixedly mounted on the left plate of support 5, chute 19, which is fixedly mounted on, to roll in case 21, rolls
Hammer 18 is slidably mounted in chute 19 by connecting rod, and one end of bottom plate 17 is rotatably installed in the left side of support 5 by connecting shaft
And positioned at the underface for rolling case 21, the bottom of cylinder 15 is rotatably mounted on the supporting plate positioned at the left side of support 5 by connecting shaft
On, the upper end piston rod of cylinder 15 is rotatably connected on the lower section of bottom plate 17 by connecting shaft, and feeding mouth 16 is fixedly mounted on support 5
Left plate on, connecting shaft is installed in the edge of the disk 1, and connecting shaft is installed at the top for rolling the top connecting rod of hammer 18,
The edge connecting shaft of disk 1 can cross pole and be connected with rolling the top connecting shaft of hammer 18, roll the connecting rod hammered into shape on 18 and be provided with
The pulley matched with chute 19；Motor drives disk 1 to rotate, and disk 1 rolls hammer 18 by pole drive and done on chute 19
Up and down reciprocatingly move along a straight line, roll hammer 18 and bulk raw is rolled into fritter, the top for rolling case 21 opens up strip and led to
Hole, the clamping screw that passes on left for rolling case 21 is fixedly mounted in the left plate of support 5, rolls the lower opening of case 21, bottom
Plate 17 is identical with the lower opening area for rolling case 21, and the left side for rolling case 21 opens up through hole, roll the PATENT left side via of case 21 with
Feeding mouth 16 is connected；Telescopic machine mounting bracket 3 is fixedly mounted on the top of support 5, and telescopic machine 2 is fixedly mounted on telescopic machine installation
On frame 3, grinding motor 4 is arranged on the underface of telescopic machine 2 by expansion link, and abrasive disk 20 passes through shaft coupling and grinding motor 4
It is connected and positioned at the underface of grinding motor 4, grinding case 22 is fixedly mounted in the underface of abrasive disk 20, the grinding case 22
Sliding rail rack 14 is fixedly mounted, grinds the right side wall of case 22 and strip is opened up on the same plane of sliding rail rack 14 and lead to
Hole, grinds the bottom opening of case 22, and screen pack 12 is removably mounted to grind the bottom of case 22, the grinding left side wall upper end of case 22 and cunning
Tilted between rail support 14 and one piece of guide plate is installed；One end of L bracket 23 is fixedly mounted on the right plate of support 5, L-shaped branch
The other end of frame 23 is connected at the top of the right plate with grinding case 22, and electric rotating machine 8 is fixedly mounted on the right plate of support 5 and position
In the pros of L bracket 23, roller 7 is arranged on the lower section of L bracket 23, and pull bar 9 is arranged under roller 7 by sliding sleeve 10
Side, movable plate 11 is slidably mounted in sliding rail rack 14, and one end of the roller 7 is connected by shaft coupling with electric rotating machine 8, rolling
The other end of cylinder 7 is arranged on the bearing block of the side wall of L bracket 23, and the outer surface of roller 7 is provided with helical groove 6, pull bar 9 and rolling
Cylinder 7 is connected by connector 24, and the bottom of connector 24 is fixedly mounted on pull bar 9, and the top of connector 24 is rolled by roller
In helical groove 6；One end of the pull bar 9 is groove-like, and the other end of pull bar 9 is slidably mounted in sliding sleeve 10；Institute
State the left side two ends of movable plate 11 and be equipped with Return spring positioned at the position of sliding rail rack 14, the right side of movable plate 11 is provided with and drawing
The groove-like part that bar 9 matches.
The present invention operation principle be：
Bulk raw is placed on bottom plate 17 by feeding mouth 16, motor drives disk 1 to rotate, disk 1 is driven by pole to be ground
Hammer 18 is done on chute 19 and up and down reciprocatingly moved along a straight line, and rolls hammer and 18 bulk raw is rolled into fritter, when raw material roll for
During appropriately sized fritter, cylinder 15 is opened, cylinder 15 moves down drive bottom plate 17 and moved down, and bottom plate 17 is displaced downwardly to a left side for grinding case 22
During the wall of side, cylinder 15 stops, and raw material by inclined bottom plate 17 and is fallen on movable plate 12 along under guide plate, grinds motor 4
Rotating drives the rotating of abrasive disk 20, so as to be fully ground to fritter raw material, telescopic machine 2 moves downward abrasive disk 20
So as to do extruding action, make the more thorough of raw mill, after raw mill is finished, open electric rotating machine 8, electric rotating machine 8
Rotate forward and drive roller to rotate forward, pull bar 9 moves right, so as to drive movable plate 11 to move right, the raw material on movable plate 11 passes through
Fallen into after the screening of screen pack 12 in collecting box 13.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (7)
1. one kind polishing powder raw material smashs lapping device, including disk to pieces（1）, grinding motor (4), support (5), roller (7), pull bar
(9), collecting box (13), sliding rail rack (14), roll hammer (18), roll case (21) and grinding case (22), it is characterised in that it is described
Disk (1) is fixedly mounted in support (5), and the back side of disk (1) and motor connection roll case (21) and be fixedly mounted on support
(5) on left plate, chute (19), which is fixedly mounted on, to roll in case (21), rolls hammer (18) and is slidably mounted on cunning by connecting rod
In groove (19), one end of bottom plate (17) is rotatably installed in the left side of support (5) and be located at by connecting shaft is rolling case (21) just
Lower section, the bottom of cylinder (15) is rotatably mounted in the supporting plate on the left of support (5) by connecting shaft, cylinder (15) it is upper
End piston rod is rotatably connected on the lower section of bottom plate (17) by connecting shaft, and feeding mouth (16) is fixedly mounted on the left side of support (5)
On plate, telescopic machine mounting bracket (3) is fixedly mounted on the top of support (5), and telescopic machine (2) is fixedly mounted on telescopic machine mounting bracket
(3) on, grinding motor (4) is arranged on the underface of telescopic machine (2) by expansion link, and abrasive disk (20) passes through shaft coupling and grinding
Motor (4) is connected and positioned at the underface of grinding motor (4), and grinding case (22) is fixedly mounted on the underface of abrasive disk (20), L
One end of shape support (23) is fixedly mounted on the right plate of support (5), the other end and the grinding case (22) of L bracket (23)
It is connected at the top of right plate, electric rotating machine (8) is fixedly mounted on the right plate of support (5) and positioned at the pros of L bracket (23),
Roller (7) is arranged on the lower section of L bracket (23), and pull bar (9) is arranged on the lower section of roller (7), movable plate by sliding sleeve (10)
(11) it is slidably mounted in sliding rail rack (14).
2. polishing powder raw material according to claim 1 smashs lapping device to pieces, it is characterised in that described to roll the upper of case (21)
Fang Kaishe strip through holes, the clamping screw that passes on left for rolling case (21) is fixedly mounted in the left plate of support (5), is rolled
The lower opening of case (21), bottom plate (17) is identical with the lower opening area for rolling case (21), rolls and is opened up on the left of case (21)
Through hole, the PATENT left side via for rolling case (21) is connected with feeding mouth (16).
3. polishing powder raw material according to claim 1 smashs lapping device to pieces, it is characterised in that solid in the grinding case (22)
Dingan County's dress sliding rail rack (14), grinds the right side wall of case (22) and opens up strip on the same plane of sliding rail rack (14)
Through hole, grinds case (22) bottom opening, and screen pack (12) is removably mounted to grind on the left of the bottom of case (22), grinding case (22)
Tilted between wall upper end and sliding rail rack (14) and one piece of guide plate is installed.
4. polishing powder raw material according to claim 1 smashs lapping device to pieces, it is characterised in that one end of the roller (7)
It is connected by shaft coupling with electric rotating machine (8), the other end of roller (7) is arranged on the bearing block of L bracket (23) side wall, rolling
The outer surface of cylinder (7) is provided with helical groove (6), and pull bar (9) is connected with roller (7) by connector (24), connector (24) bottom
End is fixedly mounted on pull bar (9), and the top of connector (24) is rolled by roller to be arranged in helical groove (6).
5. polishing powder raw material according to claim 1 smashs lapping device to pieces, it is characterised in that one end of the pull bar (9)
For groove-like, the other end of pull bar (9) is slidably mounted in sliding sleeve (10).
6. polishing powder raw material according to claim 1 smashs lapping device to pieces, it is characterised in that a left side for the movable plate (11)
Side two ends and it is equipped with Return spring positioned at the position of sliding rail rack (14), is provided with and pull bar (9) phase on the right side of movable plate (11)
The groove-like part matched somebody with somebody.
7. polishing powder raw material according to claim 1 smashs lapping device to pieces, it is characterised in that the edge of the disk (1)
Connecting shaft is installed at place, and connecting shaft is installed at the top for rolling the top connecting rod of hammer (18), and the edge connecting shaft of disk (1) is with rolling
The top connecting shaft of hammer (18) can cross pole connection, roll the connecting rod on hammer (18) and be provided with the cunning matched with chute (19)
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601595.XA CN107213949A (en) | 2017-07-21 | 2017-07-21 | One kind polishing powder raw material smashs lapping device to pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601595.XA CN107213949A (en) | 2017-07-21 | 2017-07-21 | One kind polishing powder raw material smashs lapping device to pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107213949A true CN107213949A (en) | 2017-09-29 |
Family
ID=59954534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601595.XA Withdrawn CN107213949A (en) | 2017-07-21 | 2017-07-21 | One kind polishing powder raw material smashs lapping device to pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107213949A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812595A (en) * | 2017-11-30 | 2018-03-20 | 无锡宇能选煤机械厂 | The low speed coal mill of fine ground |
| CN107930731A (en) * | 2017-11-20 | 2018-04-20 | 魏超军 | A kind of discarded glass curtain wall automatic pulverizing equipment with security |
| CN107971112A (en) * | 2017-12-25 | 2018-05-01 | 南通理工学院 | A kind of mechanical material lapping device |
| CN108160201A (en) * | 2017-12-21 | 2018-06-15 | 李厚兵 | A kind of left and right parallel-moving type cerium system polishing powder from rare earth grinding screening plant |
| CN108704740A (en) * | 2018-05-11 | 2018-10-26 | 杜希东 | A kind of Herba Cistanches refiner |
| CN108786978A (en) * | 2018-05-22 | 2018-11-13 | 孙明 | A kind of sector gear control food processing solid raw material grinding device |
| CN108906245A (en) * | 2018-07-11 | 2018-11-30 | 青岛大学附属医院 | A kind of Chinese medicine dispensing device |
| CN109692643A (en) * | 2019-03-02 | 2019-04-30 | 段明旭 | Reaction kettle is used in a kind of production of gear lubricant |
| CN109701714A (en) * | 2018-12-28 | 2019-05-03 | 郭淑梅 | A kind of waste material grinding device for building |
| CN110040958A (en) * | 2019-03-26 | 2019-07-23 | 合肥卓越义齿制作有限公司 | A kind of efficient glazing method of zirconia ceramics tooth |
| CN110039684A (en) * | 2019-05-15 | 2019-07-23 | 梁亚运 | A kind of second-hand battery truck plastic shell recycling disintegrating apparatus |
| CN111264196A (en) * | 2020-04-03 | 2020-06-12 | 郎鸳红 | Corn threshing device |
| CN111437961A (en) * | 2020-04-03 | 2020-07-24 | 柳长磊 | Metal powder material preparation facilities |
| CN113042184A (en) * | 2021-05-27 | 2021-06-29 | 江西粤秀医疗科技有限公司 | Traditional chinese medicine medicinal material smashes grinder |
| CN114290218A (en) * | 2021-12-29 | 2022-04-08 | 杭州峻锋模具有限公司 | High-precision surface polishing system and process based on injection molding part |
-
2017
- 2017-07-21 CN CN201710601595.XA patent/CN107213949A/en not_active Withdrawn
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930731B (en) * | 2017-11-20 | 2019-08-23 | 顾琮 | A kind of post-consumer glass curtain wall automatic pulverizing equipment with safety |
| CN107930731A (en) * | 2017-11-20 | 2018-04-20 | 魏超军 | A kind of discarded glass curtain wall automatic pulverizing equipment with security |
| CN107812595B (en) * | 2017-11-30 | 2023-12-01 | 长春市永泰电力自动化设备有限公司 | Fine milling steel ball coal mill |
| CN107812595A (en) * | 2017-11-30 | 2018-03-20 | 无锡宇能选煤机械厂 | The low speed coal mill of fine ground |
| CN108160201A (en) * | 2017-12-21 | 2018-06-15 | 李厚兵 | A kind of left and right parallel-moving type cerium system polishing powder from rare earth grinding screening plant |
| CN107971112A (en) * | 2017-12-25 | 2018-05-01 | 南通理工学院 | A kind of mechanical material lapping device |
| CN108704740A (en) * | 2018-05-11 | 2018-10-26 | 杜希东 | A kind of Herba Cistanches refiner |
| CN108786978A (en) * | 2018-05-22 | 2018-11-13 | 孙明 | A kind of sector gear control food processing solid raw material grinding device |
| CN108906245A (en) * | 2018-07-11 | 2018-11-30 | 青岛大学附属医院 | A kind of Chinese medicine dispensing device |
| CN109701714A (en) * | 2018-12-28 | 2019-05-03 | 郭淑梅 | A kind of waste material grinding device for building |
| CN109692643A (en) * | 2019-03-02 | 2019-04-30 | 段明旭 | Reaction kettle is used in a kind of production of gear lubricant |
| CN110040958A (en) * | 2019-03-26 | 2019-07-23 | 合肥卓越义齿制作有限公司 | A kind of efficient glazing method of zirconia ceramics tooth |
| CN110039684A (en) * | 2019-05-15 | 2019-07-23 | 梁亚运 | A kind of second-hand battery truck plastic shell recycling disintegrating apparatus |
| CN111264196A (en) * | 2020-04-03 | 2020-06-12 | 郎鸳红 | Corn threshing device |
| CN111437961A (en) * | 2020-04-03 | 2020-07-24 | 柳长磊 | Metal powder material preparation facilities |
| CN113042184A (en) * | 2021-05-27 | 2021-06-29 | 江西粤秀医疗科技有限公司 | Traditional chinese medicine medicinal material smashes grinder |
| CN114290218A (en) * | 2021-12-29 | 2022-04-08 | 杭州峻锋模具有限公司 | High-precision surface polishing system and process based on injection molding part |
| CN114290218B (en) * | 2021-12-29 | 2022-10-04 | 杭州峻锋模具有限公司 | High-precision surface polishing system and process based on injection molding part |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170929 |