CN112894634A - Automatic feeding device of shot blasting machine - Google Patents
Automatic feeding device of shot blasting machine Download PDFInfo
- Publication number
- CN112894634A CN112894634A CN202110150647.2A CN202110150647A CN112894634A CN 112894634 A CN112894634 A CN 112894634A CN 202110150647 A CN202110150647 A CN 202110150647A CN 112894634 A CN112894634 A CN 112894634A
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- China
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- fixed mounting
- pivot
- blasting machine
- shot blasting
- buffer
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- 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 relates to the technical field of shot blasting machine feeding, and discloses an automatic shot blasting machine feeding device which comprises a feeding frame, a buffering mechanism, a turnover mechanism and a bottom plate, wherein the bottom plate is fixedly arranged at the bottom of the feeding frame, the buffering mechanism is arranged on the upper surface of the bottom plate, and the turnover mechanism is arranged on the upper surface of the feeding frame. This automatic feeding device of shot blasting machine, drive the second pivot through starting second servo motor and rotate, make the epaxial third take-up reel of second pivot carry out the rolling to first haulage rope, thereby it rises along the second spout to drive the feeding funnel, when rising to the feed inlet height of shot blasting machine, start first servo motor and drive first pivot and rotate, make the epaxial first take-up reel of first pivot carry out the rolling to the second haulage rope, the feeding funnel uses the third pivot to overturn as the upset node this moment, pour the raw materials into inside the shot blasting machine, conveniently carry out the material loading to the shot blasting machine of co-altitude, loading attachment's practicality has been improved.
Description
Technical Field
The invention relates to the technical field of shot blasting machine feeding, in particular to an automatic feeding device of a shot blasting machine.
Background
The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shot thrown by a shot blasting machine. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting. In some areas, the sand blasting machine and the sand blasting machine are also called on the mouth, and almost all steel castings, gray castings, malleable iron castings, nodular iron castings and the like need to be subjected to shot blasting treatment. The method is not only used for removing oxide scales and bonded sand on the surface of the casting, but also is an indispensable preparation process before the quality inspection of the casting, for example, a large-sized turbine shell needs to be strictly cleaned by throwing and spraying shots before nondestructive inspection is carried out, so that the reliability of the inspection result is ensured. In the production of general castings, shot blasting cleaning is an essential technological means for finding casting surface defects such as subcutaneous blowholes, slag holes, bonded sand, cold shut, peeling and the like.
At present, the feeding devices of a plurality of shot blasting machines are fixedly arranged on machinery, so that the surface of each shot blasting machine is required to be provided with feeding seeds, the production cost is greatly increased, the feeding height can not be adjusted, and the feeding processing of the shot blasting machines with different heights can not be matched.
Disclosure of Invention
The invention aims to provide an automatic feeding device of a shot blasting machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic feeding device of the shot blasting machine comprises a feeding frame, a buffering mechanism, a turnover mechanism and a bottom plate, wherein the bottom plate is fixedly arranged at the bottom of the feeding frame, the buffering mechanism is arranged on the upper surface of the bottom plate, and the turnover mechanism is arranged on the upper surface of the feeding frame.
Buffer gear includes dashpot, first spout, the inside left wall of dashpot is seted up to first spout, the inside sliding connection of first spout has first slider, the right side fixedly connected with buffer board of first slider, the upper surface bonding of buffer board has the rubber pad, the first post of inserting of bottom fixedly connected with of buffer board, the first inside fixedly connected with cover post of inserting the post, buffer spring has been cup jointed to the cylinder of cover post.
The turnover mechanism comprises a first servo motor and a first rotating shaft, the first rotating shaft is rotatably connected to the left side of the first servo motor, a first take-up reel is fixedly mounted at the right end of a shaft body of the first rotating shaft, and a second take-up reel is fixedly mounted at the left end of the shaft body of the first rotating shaft.
Preferably, the first inside fixed mounting who inserts the post has buffer spring, the inside bottom fixedly connected with second of dashpot inserts the post, the first inside of inserting the post is pegged graft and is had the second to insert the post, the second inserts the inside fixed mounting who posts and has buffer spring.
Preferably, the upper surface left side fixed mounting who goes up the work or material rest has first fixed plate, the right side fixed mounting of first fixed plate has first bearing, the right side of first bearing is rotated and is connected with first pivot, first line mouth has been seted up on the upper surface left side of going up the work or material rest, the quantity of first line mouth is two, and two first line mouth is seted up respectively the upper surface left side and the upper surface right side of going up the work or material rest.
Preferably, the upper surface right side front end fixed mounting who goes up the work or material rest has first servo motor, the upper surface right side rear end fixed mounting who goes up the work or material rest has second servo motor, second servo motor's left side is rotated and is connected with the second pivot, the axis body right-hand member fixed mounting of second pivot has the third take-up reel, the axis body left end fixed mounting of second pivot has the fourth take-up reel, the upper surface left side rear end fixed mounting who goes up the work or material rest has the second fixed plate, the right side fixed mounting of second fixed plate has the second bearing, the right side of second bearing is rotated and is connected with the second pivot.
Preferably, the left side of the upper surface of the feeding frame is provided with two second line ports, and the two second line ports are respectively arranged on the left side and the right side of the upper surface of the feeding frame.
Preferably, the second spout has been seted up to the inside right wall of material loading frame, the inside sliding connection of second spout has the second slider, the left side fixedly connected with third pivot of second slider, the left end of third pivot is rotated and is connected with the bearing, the left side fixed mounting of bearing has the fixed block, the left side fixedly connected with feeding funnel of fixed block, fixed surface is connected with first lug on the axis body of third pivot, first lug is connected with first haulage rope, the other end of first haulage rope is connected with the third take-up reel.
Preferably, the right side lower extreme fixedly connected with second lug of feeding funnel, the second lug is connected with the second haulage rope, the other end of second haulage rope is connected with first take-up reel, the quantity of second lug is two, and two the second lug is fixed connection respectively there is the right side lower extreme the left side lower extreme of feeding funnel.
Preferably, the bottom fixed mounting of bottom plate has the universal wheel, the quantity of universal wheel is four, and four the universal wheel respectively fixed mounting be in the bottom four corners of bottom plate, the dashpot has been seted up to the upper surface of bottom plate, the left side fixed mounting who goes up the work or material rest has control panel, the left side fixed mounting who goes up the work or material rest has the handle of pushing away, the quantity that pushes away the handle is two, and two it is respectively fixed mounting at the left side front end and the left side rear end of last work or material rest to push away the handle.
Compared with the prior art, the invention provides an automatic feeding device of a shot blasting machine. The method has the following beneficial effects:
1. this automatic feeding device of shot blasting machine, drive the second pivot through starting second servo motor and rotate, make the epaxial third take-up reel of second pivot carry out the rolling to first haulage rope, thereby it rises along the second spout to drive the feeding funnel, when rising to the feed inlet height of shot blasting machine, start first servo motor and drive first pivot and rotate, make the epaxial first take-up reel of first pivot carry out the rolling to the second haulage rope, the feeding funnel uses the third pivot to overturn as the upset node this moment, pour the raw materials into inside the shot blasting machine, conveniently carry out the material loading to the shot blasting machine of co-altitude, loading attachment's practicality has been improved.
2. This automatic feeding device of shot blasting machine, through set up the dashpot in the top of bottom plate, when the material loading finishes, the feeding funnel descends to the upper surface of buffer board, buffer board pressurized moves down along first spout, buffer spring receives pressure to produce buffering elasticity this moment, cushion and reduce the touching power of feeding funnel contact buffer board, contact with the buffer board when avoiding the feeding funnel return and cause the too big phenomenon of noise, the production of the rubber pad that the feeding funnel upper surface bonded has can further noise reduction simultaneously.
3. This automatic feeding device of shot blasting machine sets up the universal wheel through the bottom at the bottom plate, and the user accessible promotes pushing away of material loading frame both sides and removes whole device, can carry out the material loading to a plurality of shot blasting machines, has avoided every shot blasting machine all must the phenomenon of a loading attachment of fixed mounting, greatly reduced manufacturing cost.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of a buffering mechanism according to the present invention;
FIG. 3 is a schematic structural view of the turnover mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of a second chute according to the present invention;
FIG. 5 is a schematic side sectional view of the present invention.
In the figure: the device comprises a feeding frame 1, a buffer mechanism 2, a buffer groove 201, a first sliding chute 202, a first sliding block 203, a buffer plate 204, a rubber pad 205, a first inserting column 206, a sleeve column 207, a second inserting column 208, a buffer spring 209, a turnover mechanism 3, a first servo motor 301, a first take-up reel 302, a first rotating shaft 303, a second take-up reel 304, a first fixing plate 305, a first wire port 4, a second servo motor 5, a second rotating shaft 6, a third take-up reel 7, a fourth take-up reel 8, a second wire port 9, a second fixing plate 10, a first traction rope 11, a second traction rope 12, a bottom plate 13, a universal wheel 14, a feeding hopper 15, a pushing handle 16, a control panel 17, a second sliding chute 18, a second sliding block 19, a third rotating shaft 20, a first lifting lug 21, a bearing 22, a fixed block 23 and a second lifting lug 24.
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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a shot-blasting machine automatic feeding device, includes material loading frame 1, buffer gear 2, tilting mechanism 3 and bottom plate 13, and bottom plate 13 fixed mounting is in the bottom of material loading frame 1, and buffer gear 2 sets up in the upper surface of bottom plate 13, and tilting mechanism 3 sets up in the upper surface of material loading frame 1.
The buffer mechanism 2 comprises a buffer groove 201 and a first sliding groove 202, the first sliding groove 202 is arranged on the inner left wall of the buffer groove 201, a first sliding block 203 is connected inside the first sliding groove 202 in a sliding mode, a buffer plate 204 is fixedly connected to the right side of the first sliding block 203, a rubber pad 205 is bonded on the upper surface of the buffer plate 204, a first inserting column 206 is fixedly connected to the bottom of the buffer plate 204, a sleeve column 207 is fixedly connected inside the first inserting column 206, a buffer spring 209 is sleeved on a column body of the sleeve column 207, a buffer spring 209 is fixedly installed inside the first inserting column 206, a second inserting column 208 is fixedly connected to the inner bottom of the buffer groove 201, a second inserting column 209 is inserted inside the first inserting column 206, a buffer spring 209 is fixedly installed inside the second inserting column 209, the buffer groove 201 is arranged above the bottom plate 13, when feeding is finished, the feeding hopper 15 descends to the upper surface of the buffer plate 204, the buffer plate 204 moves downwards along the first sliding groove 202 under pressure, at this time, the buffer spring 209 is subjected to pressure to generate buffer elastic force, so that the buffer force for reducing the contact force of the feeding hopper 15 with the buffer plate 204 is buffered, the phenomenon of overlarge noise caused by the contact between the feeding hopper 15 and the buffer plate 204 when returning is avoided, and meanwhile, the rubber pad 205 adhered to the upper surface of the feeding hopper 15 can further reduce the noise.
The turnover mechanism 3 comprises a first servo motor 301, a first rotating shaft 303, the first rotating shaft 303 is rotatably connected to the left side of the first servo motor 301, a first take-up reel 302 is fixedly installed at the right end of the shaft body of the first rotating shaft 303, a second take-up reel 304 is fixedly installed at the left end of the shaft body of the first rotating shaft 303, the second rotating shaft 6 is driven to rotate by starting the second servo motor 5, so that a third take-up reel 7 on the second rotating shaft 6 winds up the first traction rope 11, the feeding hopper 5 is driven to ascend along the second chute 18, when the height of a feed inlet of the shot blasting machine is reached, the first servo motor 301 is started to drive the first rotating shaft 303 to rotate, the first take-up reel 302 on the first rotating shaft 303 winds up the second traction rope 12, at the moment, the feeding hopper 15 overturns by taking the third rotating shaft 20 as an overturning node, raw materials are poured into the shot blasting machine, and feeding of shot blasting machines with different, the practicality of loading attachment has been improved.
A first fixing plate 305 is fixedly arranged on the left side of the upper surface of the upper material rack 1, a first bearing is fixedly arranged on the right side of the first fixing plate 305, a first rotating shaft 303 is rotatably connected on the right side of the first bearing, a first port 4 is arranged on the left side of the upper surface of the upper material rack 1, the number of the first ports 4 is two, the two first ports 4 are respectively arranged on the left side and the right side of the upper surface of the upper material rack 1, a first servo motor 301 is fixedly arranged at the front end of the right side of the upper surface of the upper material rack 1, a second servo motor 5 is fixedly arranged at the rear end of the right side of the upper surface of the upper material rack 1, a second rotating shaft 6 is rotatably connected on the left side of the second servo motor 5, a third take-up reel 7 is fixedly arranged at the right end of the shaft body of the second rotating shaft 6, a fourth take-up reel 8 is fixedly arranged at, a second bearing is fixedly arranged on the right side of the second fixing plate 10, a second rotating shaft 6 is rotatably connected on the right side of the second bearing, a second wire port 9 is formed in the left side of the upper surface of the upper material rack 1, the number of the second wire ports 9 is two, the two second wire ports 9 are respectively formed in the left side and the right side of the upper surface of the upper material rack 1, a second chute 18 is formed in the right wall of the interior of the upper material rack 1, a second sliding block 19 is slidably connected in the second chute 18, a third rotating shaft 20 is fixedly connected on the left side of the second sliding block 19, a bearing 22 is rotatably connected at the left end of the third rotating shaft 20, a fixing block 23 is fixedly arranged on the left side of the bearing 22, a feeding hopper 15 is fixedly connected on the left side of the fixing block 23, a first lifting lug 21 is fixedly connected on the upper surface of the shaft body of the third rotating shaft 20, the first, the lower end of the right side of the feeding hopper 15 is fixedly connected with a second lifting lug 24, the second lifting lug 24 is connected with a second hauling rope 12, the other end of the second hauling rope 12 is connected with a first take-up reel 302, the number of the second lifting lugs 24 is two, the two second lifting lugs 24 are respectively fixedly connected with the lower end of the left side of the feeding hopper 15, the bottom of the bottom plate 13 is fixedly provided with universal wheels 14, the number of the universal wheels 14 is four, the four universal wheels 14 are respectively and fixedly arranged at four corners of the bottom plate 13, the upper surface of the bottom plate 13 is provided with a buffer groove 201, the left side of the feeding frame 1 is fixedly provided with a control panel 17, the left side of the feeding frame 1 is fixedly provided with two push handles 16, the two push handles 16 are respectively and fixedly arranged at the front end and the rear end of the left side of the feeding frame 1, by arranging the universal wheels 14 at the bottom of the bottom plate 1, a user can push the push handles, the shot blasting machine feeding device has the advantages that multiple shot blasting machines can be fed, the phenomenon that each shot blasting machine is required to be fixedly provided with one feeding device is avoided, and production cost is greatly reduced.
In the actual operation process, when the device is used, the second servo motor 5 is started to drive the second rotating shaft 6 to rotate, the third take-up reel 7 on the second rotating shaft 6 is enabled to wind the first traction rope 11, so that the feeding hopper 5 is driven to ascend along the second chute 18, when the feeding hopper ascends to the height of a feeding hole of the shot blasting machine, the first servo motor 301 is started to drive the first rotating shaft 303 to rotate, the first take-up reel 302 on the first rotating shaft 303 is enabled to wind the second traction rope 12, at the moment, the feeding hopper 15 overturns by taking the third rotating shaft 20 as an overturning node, and the raw materials are poured into the shot blasting machine, so that the shot blasting machine with different heights can be conveniently fed, and the practicability of the feeding device is improved; by arranging the buffer groove 201 above the bottom plate 13, when the feeding is finished, the feeding hopper 15 descends to the upper surface of the buffer plate 204, the buffer plate 204 is pressed to move downwards along the first sliding groove 202, and the buffer spring 209 is pressed to generate buffer elastic force to buffer and reduce the touch force of the feeding hopper 15 contacting the buffer plate 204, so that the phenomenon of overlarge noise caused by the contact with the buffer plate 204 when the feeding hopper 15 returns is avoided, and meanwhile, the rubber pad 205 adhered to the upper surface of the feeding hopper 15 can further reduce the noise; through setting up universal wheel 14 in the bottom of bottom plate 1, the user accessible promotes pushing away 16 that push up 1 both sides of work or material rest and removes whole device, can carry out the material loading to a plurality of shot-blasting machines, has avoided every shot-blasting machine to all have the phenomenon of a loading attachment of fixed mounting, greatly reduced manufacturing cost.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
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 (8)
1. The utility model provides a shot-blasting machine automatic feeding device, includes material loading frame (1), buffer gear (2), tilting mechanism (3) and bottom plate (13), its characterized in that: the bottom plate (13) is fixedly arranged at the bottom of the feeding frame (1), the buffer mechanism (2) is arranged on the upper surface of the bottom plate (13), and the turnover mechanism (3) is arranged on the upper surface of the feeding frame (1);
the buffer mechanism (2) comprises a buffer groove (201) and a first sliding groove (202), the first sliding groove (202) is formed in the left inner wall of the buffer groove (201), a first sliding block (203) is connected to the inside of the first sliding groove (202) in a sliding mode, a buffer plate (204) is fixedly connected to the right side of the first sliding block (203), a rubber pad (205) is bonded to the upper surface of the buffer plate (204), a first inserting column (206) is fixedly connected to the bottom of the buffer plate (204), a sleeve column (207) is fixedly connected to the inside of the first inserting column (206), and a buffer spring (209) is sleeved on the column of the sleeve column (207);
tilting mechanism (3) include first servo motor (301), first pivot (303) are rotated and are connected in the left side of first servo motor (301), the axis body right-hand member fixed mounting of first pivot (303) has first take-up reel (302), the axis body left end fixed mounting of first pivot (303) has second take-up reel (304).
2. The automatic feeding device of the shot blasting machine as claimed in claim 1, wherein: the inside fixed mounting of first post (206) of inserting has buffer spring (209), post (208) is inserted to the inside bottom fixedly connected with second of dashpot (201), the inside of first post (206) of inserting is pegged graft and is had second to insert post (209), the inside fixed mounting of second post (209) of inserting has buffer spring (209).
3. The automatic feeding device of the shot blasting machine as claimed in claim 1, wherein: go up the upper surface left side fixed mounting of work or material rest (1) have first fixed plate (305), the right side fixed mounting of first fixed plate (305) has first bearing, the right side of first bearing is rotated and is connected with first pivot (303), first line mouth (4) have been seted up on the left of the upper surface of going up work or material rest (1), the quantity of first line mouth (4) is two, and two first line mouth (4) are seted up respectively go up the upper surface left side and the upper surface right side of work or material rest (1).
4. The automatic feeding device of the shot blasting machine as claimed in claim 1, wherein: go up the upper surface right side front end fixed mounting of work or material rest (1) have first servo motor (301), the upper surface right side rear end fixed mounting who goes up work or material rest (1) has second servo motor (5), the left side of second servo motor (5) is rotated and is connected with second pivot (6), the axis body right-hand member fixed mounting of second pivot (6) has third take-up reel (7), the axis body left end fixed mounting of second pivot (6) has fourth take-up reel (8), the upper surface left side rear end fixed mounting who goes up work or material rest (1) has second fixed plate (10), the right side fixed mounting of second fixed plate (10) has the second bearing, the right side of second bearing is rotated and is connected with second pivot (6).
5. The automatic feeding device of the shot blasting machine as claimed in claim 1, wherein: the left side of the upper surface of the feeding frame (1) is provided with two second wire ports (9), and the two second wire ports (9) are respectively arranged on the left side and the right side of the upper surface of the feeding frame (1).
6. The automatic feeding device of the shot blasting machine as claimed in claim 1, wherein: go up the inside right wall of work or material rest (1) and seted up second spout (18), the inside sliding connection of second spout (18) has second slider (19), left side fixedly connected with third pivot (20) of second slider (19), the left end of third pivot (20) is rotated and is connected with bearing (22), the left side fixed mounting of bearing (22) has fixed block (23), the left side fixedly connected with feeding funnel (15) of fixed block (23), first lug (21) of fixed surface connection on the axis body of third pivot (20), first lug (21) are connected with first haulage rope (11), the other end of first haulage rope (11) is connected with third take-up reel (7).
7. The automatic feeding device of the shot blasting machine as claimed in claim 6, wherein: go up right side lower extreme fixedly connected with second lug (24) of hopper (15), second lug (24) are connected with second haulage rope (12), the other end of second haulage rope (12) is connected with first take-up reel (302), the quantity of second lug (24) is two, and two second lug (24) fixed connection respectively the left side lower extreme of feeding hopper (15) has the right side lower extreme.
8. The automatic feeding device of the shot blasting machine as claimed in claim 1, wherein: the bottom fixed mounting of bottom plate (13) has universal wheel (14), the quantity of universal wheel (14) is four, and four universal wheel (14) fixed mounting respectively is in the bottom four corners of bottom plate (13), buffer slot (201) have been seted up to the upper surface of bottom plate (13), the left side fixed mounting who goes up work or material rest (1) has control panel (17), the left side fixed mounting who goes up work or material rest (1) has and pushes away handle (16), push away the quantity of handle (16) and be two push away handle (16) fixed mounting respectively at the left side front end and the left side rear end of last work or material rest (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110150647.2A CN112894634A (en) | 2021-02-03 | 2021-02-03 | Automatic feeding device of shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110150647.2A CN112894634A (en) | 2021-02-03 | 2021-02-03 | Automatic feeding device of shot blasting machine |
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| Publication Number | Publication Date |
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| CN112894634A true CN112894634A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110150647.2A Pending CN112894634A (en) | 2021-02-03 | 2021-02-03 | Automatic feeding device of shot blasting machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598766A (en) * | 2017-11-08 | 2018-01-19 | 江门市达人坊金属制品有限公司 | A kind of shot-blasting machine automatic charging device |
| CN209189631U (en) * | 2018-11-17 | 2019-08-02 | 滁州市艾帝而机械设备有限公司 | A kind of air conditioner motor stamping top cover mold |
| CN209427750U (en) * | 2018-11-10 | 2019-09-24 | 上海长特锻造有限公司 | A kind of automatic charging device of shot-blasting machine |
| CN210906009U (en) * | 2019-08-23 | 2020-07-03 | 焦作金鑫恒拓新材料股份有限公司 | Multifunctional hopper |
| CN211687864U (en) * | 2019-11-29 | 2020-10-16 | 江苏天利电梯有限公司 | Buffer type elevator car |
-
2021
- 2021-02-03 CN CN202110150647.2A patent/CN112894634A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598766A (en) * | 2017-11-08 | 2018-01-19 | 江门市达人坊金属制品有限公司 | A kind of shot-blasting machine automatic charging device |
| CN209427750U (en) * | 2018-11-10 | 2019-09-24 | 上海长特锻造有限公司 | A kind of automatic charging device of shot-blasting machine |
| CN209189631U (en) * | 2018-11-17 | 2019-08-02 | 滁州市艾帝而机械设备有限公司 | A kind of air conditioner motor stamping top cover mold |
| CN210906009U (en) * | 2019-08-23 | 2020-07-03 | 焦作金鑫恒拓新材料股份有限公司 | Multifunctional hopper |
| CN211687864U (en) * | 2019-11-29 | 2020-10-16 | 江苏天利电梯有限公司 | Buffer type elevator car |
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Application publication date: 20210604 |
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