CN109279320B - Feeding device - Google Patents
Feeding device Download PDFInfo
- Publication number
- CN109279320B CN109279320B CN201811163087.9A CN201811163087A CN109279320B CN 109279320 B CN109279320 B CN 109279320B CN 201811163087 A CN201811163087 A CN 201811163087A CN 109279320 B CN109279320 B CN 109279320B
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- Prior art keywords
- guide rail
- frame
- material carrying
- slot
- carrying frame
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- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 238000012545 processing Methods 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 58
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 15
- 238000003754 machining Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Conveyors (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a feeding device which comprises a mounting frame, a switching mechanism and a conveying mechanism, wherein a guide rail assembly and a third guide rail are arranged on the mounting frame, the third guide rail is arranged at the rear end part of the guide rail assembly, the guide rail assembly at least comprises a first guide rail and a second guide rail, a first material carrying frame is arranged on the first guide rail, a second material carrying frame is arranged on the second guide rail, a processing station is arranged on the third guide rail, and when the switching mechanism switches the first guide rail or the second guide rail to be aligned with the third guide rail, the conveying mechanism conveys the first material carrying frame or the second material carrying frame to the processing station of the third guide rail. Through foretell structure setting, when realizing that processing equipment processes the work piece, operating personnel can place the work piece on carrying the work or material rest, has promoted production efficiency effectively. And the number of the material carrying frames can be adjusted according to actual production conditions, so that the processing time of the processing equipment is consistent with the time for placing the workpieces by operators, and the production efficiency is maximized.
Description
Technical Field
The invention relates to the field of conveying equipment, in particular to a feeding device.
Background
The processing equipment generally comprises a carrying rack, the workpiece is placed on the carrying rack, and the carrying rack is conveyed to a processing station through a conveying device so as to process the workpiece. For example, in the production of heat exchangers, it is necessary to hang the wire on a carrier, then transport the wire to a processing station via the carrier, and then weld the wire of the processing station to the tube. However, since existing processing equipment generally has only one carrier, and one carrier corresponds to one processing station. Thus, when an operator places a workpiece on the carrier, the processing equipment cannot perform processing work; likewise, when the processing apparatus is performing processing work, the operator is unable to place the work piece on the carrier, resulting in low production efficiency.
Disclosure of Invention
The invention aims to provide a feeding device so as to effectively improve production efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a feed arrangement, includes mounting bracket, switching mechanism and conveying mechanism, be provided with guide rail assembly and third guide rail on the mounting bracket, the third guide rail sets up guide rail assembly's rear end portion, guide rail assembly includes first guide rail and second guide rail at least, be provided with first carrier rack on the first guide rail, be provided with the second carrier rack on the second guide rail, be provided with the processing station on the third guide rail, works as switching mechanism will first guide rail or the second guide rail switches to be aligned with when the third guide rail, conveying mechanism will first carrier rack or the second carrier rack carries to the processing station of third guide rail.
After the machining is finished, the conveying mechanism conveys the first material carrying frame of the machining station to the first guide rail or conveys the second material carrying frame of the machining station to the second guide rail.
The conveying mechanism comprises a first driving mechanism and a fourth guide rail, a second driving mechanism and an inserting block are arranged on the fourth guide rail, the first guide rail, the second guide rail and the fourth guide rail are arranged side by side, a first slot is formed in the first material carrying frame, a second slot is formed in the second material carrying frame, the second driving mechanism is used for driving the inserting block to be inserted into the first slot or the second slot, and the first driving mechanism is used for driving the inserting block to move along the fourth guide rail.
The fourth guide rail is arranged between the first guide rail and the second guide rail, the first slot and the second slot are arranged oppositely, and the plug-in block is arranged between the first slot and the second slot.
An accommodating gap is formed between the guide rail assembly and the third guide rail, and when the first carrier or the second carrier is conveyed to a processing station of the third guide rail by the inserting block, the inserting block moves into the accommodating gap; and the first slot and the second slot are vertical through slots, the mounting frame is provided with a vertical guide rail, and the third guide rail is transversely arranged on the vertical guide rail.
The first driving mechanism comprises a motor and a transmission belt, the motor is used for driving the transmission belt to move, and the second driving mechanism and the inserting block are arranged on the transmission belt.
The second driving mechanism is an air cylinder.
The guide rail assembly further comprises a guide rail frame, the first guide rail and the second guide rail are arranged on the guide rail frame, the switching mechanism comprises a third driving mechanism and a fifth guide rail, the third driving mechanism and the fifth guide rail are all arranged on the mounting frame, the guide rail frame is arranged on the fifth guide rail, the fifth guide rail spans the first guide rail and the second guide rail, and the third driving mechanism is used for driving the guide rail frame to move along the fifth guide rail.
The mounting frame comprises a frame body, an upper mounting beam and a lower mounting beam are arranged on the frame body, an adjusting mechanism is arranged on the upper mounting beam and used for driving the lower mounting beam to move up and down, and a third driving mechanism and a fifth guide rail are arranged on the lower mounting beam.
And a sixth guide rail is arranged between the lower mounting beam and the frame body.
The invention has the beneficial effects that: through the structure, when the workpiece processing device is used, the workpiece is placed on the first material carrying frame, the first guide rail is switched to be aligned with the third guide rail through the switching mechanism, and the first material carrying frame is conveyed to the processing station of the third guide rail through the conveying mechanism, so that the processing device can process the workpiece on the first material carrying frame; during this process, the operator may place the work piece on the second carrier. When the workpiece is placed and the first material carrying frame leaves the processing station, the second guide rail is switched to be aligned with the third guide rail through the switching mechanism, and the second material carrying frame is conveyed to the processing station of the third guide rail through the conveying mechanism, so that the processing equipment can process the workpiece on the second material carrying frame; in this process, the operator may place the work piece on the first carrier. After the workpiece is placed, the first material carrying frame can be conveyed to the processing station again, so that the circulation is realized, the workpiece is processed by the processing equipment, and meanwhile, the workpiece can be placed on the material carrying frame by an operator, so that the production efficiency is effectively improved. And the number of the material carrying frames can be adjusted according to actual production conditions, so that the processing time of the processing equipment is consistent with the time for placing the workpieces by operators, and the production efficiency is maximized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is an a-direction projection view of fig. 1, wherein the mounting bracket is omitted.
Detailed Description
The invention will be further described with reference to the accompanying drawings and detailed description below:
referring to fig. 1 and 2, a feeding device comprises a mounting frame 1, a switching mechanism 2 and a conveying mechanism 3, wherein a guide rail assembly 4 and a third guide rail 5 are arranged on the mounting frame 1, the third guide rail 5 is arranged at the rear end part of the guide rail assembly 4, the guide rail assembly 4 at least comprises a first guide rail 41 and a second guide rail 42, a first material carrying frame 43 is arranged on the first guide rail 41, a second material carrying frame 44 is arranged on the second guide rail 42, a processing station 51 is arranged on the third guide rail 5, and when the switching mechanism 2 switches the first guide rail 41 or the second guide rail 42 to be aligned with the third guide rail 5, the conveying mechanism 3 conveys the first material carrying frame 43 or the second material carrying frame 44 to the processing station 51 of the third guide rail 5.
Through the structure, when the workpiece processing device is used, the workpiece is placed on the first material carrying frame, the first guide rail is switched to be aligned with the third guide rail through the switching mechanism, and the first material carrying frame is conveyed to the processing station of the third guide rail through the conveying mechanism, so that the processing device can process the workpiece on the first material carrying frame; during this process, the operator may place the work piece on the second carrier. When the workpiece is placed and the first material carrying frame leaves the processing station, the second guide rail is switched to be aligned with the third guide rail through the switching mechanism, and the second material carrying frame is conveyed to the processing station of the third guide rail through the conveying mechanism, so that the processing equipment can process the workpiece on the second material carrying frame; in this process, the operator may place the work piece on the first carrier. After the workpiece is placed, the first material carrying frame can be conveyed to the processing station again, so that the circulation is realized, the workpiece is processed by the processing equipment, and meanwhile, the workpiece can be placed on the material carrying frame by an operator, so that the production efficiency is effectively improved. And the number of the material carrying frames can be adjusted according to actual production conditions, so that the processing time of the processing equipment is consistent with the time for placing the workpieces by operators, and the production efficiency is maximized.
As a preferred embodiment of the present invention, after the processing is completed, the conveying mechanism 3 conveys the first carrier 43 of the processing station 51 to the first guide rail 41, or conveys the second carrier 44 of the processing station 51 to the second guide rail 42, so that the first carrier and the second carrier can leave the processing station, which is simple in structure and convenient to use.
In this embodiment, the conveying mechanism 3 includes a first driving mechanism 31 and a fourth guide rail 32, a second driving mechanism 33 and an inserting block 34 are disposed on the fourth guide rail 32, the first guide rail 41, the second guide rail 42 and the fourth guide rail 32 are disposed side by side, a first slot 45 is provided in the first material carrying frame 43, a second slot 46 is provided in the second material carrying frame 44, the second driving mechanism is used for driving the inserting block 34 to be inserted into the first slot 45 or the second slot 46, and the first driving mechanism 31 is used for driving the inserting block 34 to move along the fourth guide rail 32. Wherein, conveying mechanism sets up the tip at the guide rail assembly.
When the first guide rail is used, the first guide rail and the second guide rail are arranged side by side under the action of the first driving mechanism when the second driving mechanism drives the inserting block to be inserted into the first slot, and the inserting block moving along the second guide rail can drive the first material carrying frame to move along the second guide rail; similarly, when the second driving mechanism drives the inserting block to be inserted into the second slot, under the action of the first driving mechanism, the second guide rail and the fourth guide rail are arranged side by side, and the inserting block moving along the fourth guide rail can drive the second material carrying frame to move along the second guide rail. The second driving mechanism 33 is an air cylinder, that is, the plug-in block can be switched between the first slot and the second slot by pushing/retracting the air cylinder, which is very convenient.
Specifically, the fourth guide rail 32 is disposed between the first guide rail 41 and the second guide rail 42, the first slot 45 and the second slot 46 are disposed opposite to each other, and the plug-in block 34 is disposed between the first slot 45 and the second slot 46, so that the plug-in block can be conveniently switched between the first slot and the second slot, and the structure is simple and the design is reasonable.
Further, a receiving gap 6 is provided between the guide rail assembly 4 and the third guide rail 5, and when the insertion block 34 conveys the first material carrying frame 43 or the second material carrying frame 44 to the processing station 51 of the third guide rail 5, the insertion block 34 moves into the receiving gap 6; the first slot 45 and the second slot 46 are vertical through slots, the mounting frame 1 is provided with a vertical guide rail 11, and the third guide rail 5 is transversely arranged on the vertical guide rail 11. Therefore, when the material carrying frame is conveyed to the processing station, the third guide rail can vertically move on the vertical guide rail so as to facilitate the material carrying frame to be matched with the processing technology; for example, the steel wires are hung on the material carrying frame from top to bottom, and the material carrying frame moves from bottom to top, so that the processing equipment can gradually weld the steel wires on the pipe fitting to form the heat exchanger. And, the setting in accommodation clearance to and first slot and second slot are the setting in vertical through groove, provide the space that can do vertical removal for the cartridge piece, and structural arrangement is reasonable, design benefit. Further, after the processing is completed, the first slot or the second slot is only required to be matched with the plug-in block again, so that the plug-in block can drive the first material carrying frame or the second material carrying frame to move.
In this embodiment, the first driving mechanism 31 includes a motor 35 and a belt 36, the motor 35 is configured to drive the belt 36 to move, and the second driving mechanism 33 and the inserting block 34 are disposed on the belt 36. The conveyer belt is driven to move through the motor, and the conveyer belt can drive the cartridge block to move, and further, the cartridge block can drive the material carrying frame to move, and the structure is simple and the use is convenient. And the second driving mechanism is also arranged on the conveyor belt together, so that the driving switching of the second driving mechanism to the inserting block is facilitated.
In this embodiment, the rail assembly 4 further includes a rail frame 47, the first rail 41 and the second rail 42 are disposed on the rail frame 47, the switching mechanism 2 includes a third driving mechanism 21 and a fifth rail (not shown in the drawing), the third driving mechanism 21 and the fifth rail are both disposed on the mounting frame 1, the rail frame 47 is disposed on the fifth rail, and the fifth rail 12 is disposed across the first rail 41 and the second rail 42, and the third driving mechanism 21 is configured to drive the rail frame 47 to move along the fifth rail. The third driving mechanism is an air cylinder, namely, the guide rail frame is driven to move along the fifth guide rail through pushing/retracting of the air cylinder, so that the device is quite convenient.
When in use, under the driving action of the third driving mechanism, the guide rail frame moves along the fifth guide rail; because the first guide rail and the second guide rail are arranged on the guide rail frame, and the fifth guide rail is arranged transversely across the first guide rail and the second guide rail, the guide rail frame can move to the position where the first guide rail is aligned with the third guide rail and can move to the position where the second guide rail is aligned with the third guide rail, the switching mechanism can switch the first guide rail or the second guide rail to be aligned with the third guide rail, and the structure is simple and the use is convenient.
Further, the mounting frame 1 includes a frame body 13, an upper mounting beam 14 and a lower mounting beam 15 are disposed on the frame body 13, the upper mounting beam 14 is provided with an adjusting mechanism 16, the adjusting mechanism 16 is used for driving the lower mounting beam 15 to move up and down, and the third driving mechanism 21 and the fifth guide rail are disposed on the lower mounting beam 15. Therefore, the adjusting mechanism can drive the switching mechanism and the guide rail assembly to move up and down integrally, so that the height of the material carrying frame can be adjusted, and on one hand, an operator can conveniently place a workpiece on the material carrying frame; on the other hand when carrying higher carrier, in the in-process that the carrier carried to the third guide rail, can suitably adjust the height (promptly apart from ground) of carrier, ensure that the carrier can not bump with other spare part to, adjust the height of third guide rail through foretell vertical guide rail, simple structure, the commonality is strong.
A sixth guide rail 12 is disposed between the lower mounting beam 15 and the frame 13, that is, the lower mounting beam moves up and down along the sixth guide rail relative to the frame.
The working process of the conveying device comprises the following steps: the first guide rail is switched to be aligned with the third guide rail through the switching mechanism, the second driving mechanism drives the inserting block to be inserted into the first slot, the inserting block moves along the fourth guide rail under the action of the first driving mechanism, and the inserting block simultaneously drives the first carrying frame carrying the workpiece to move to a processing station of the third guide rail along the first guide rail, so that the processing equipment can process the workpiece on the first carrying frame; at this time, the position of the first guide rail does not need to be changed; during this process, the operator may place the work piece on the second carrier. After the machining is finished, the first driving mechanism drives the inserting block to move along the fourth guide rail, and the inserting block drives the first material carrying frame to move to the first guide rail along the third guide rail.
At the moment, the second guide rail is switched to be aligned with the third guide rail through the switching mechanism, the second driving mechanism drives the inserting block to be inserted into the second slot, the inserting block moves along the fourth guide rail under the action of the first driving mechanism, and meanwhile, the inserting block drives the second carrying frame carrying the workpiece to move to a machining station of the third guide rail along the second guide rail, so that the machining equipment can machine the workpiece on the second carrying frame; at this time, the position of the second guide rail does not need to be changed; in this process, the operator may place the work piece on the first carrier. After the machining is finished, the first driving mechanism drives the inserting block to move along the fourth guide rail, and the inserting block drives the second material carrying frame to move along the third guide rail to the second guide rail.
So cyclic with first carrier and second carrier stagger and carry to the processing station, when realizing that processing equipment processes the work piece, operating workman can place the work piece on the carrier, promoted production efficiency effectively. And the number of the material carrying frames can be adjusted according to actual production conditions, so that the processing time of the processing equipment is consistent with the time for placing the workpieces by operators, and the production efficiency is maximized.
Other corresponding changes and modifications may be made by those skilled in the art in light of the above teachings and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The feeding device is characterized by comprising a mounting frame (1), a switching mechanism (2) and a conveying mechanism (3), wherein a guide rail assembly (4) and a third guide rail (5) are arranged on the mounting frame (1), the third guide rail (5) is arranged at the rear end part of the guide rail assembly (4), the guide rail assembly (4) at least comprises a first guide rail (41) and a second guide rail (42), a first material carrying frame (43) is arranged on the first guide rail (41), a second material carrying frame (44) is arranged on the second guide rail (42), a processing station (51) is arranged on the third guide rail (5), when the switching mechanism (2) switches the first guide rail (41) or the second guide rail (42) to be aligned with the third guide rail (5), the conveying mechanism (3) conveys the first material carrying frame (43) or the second material carrying frame (44) to the processing station (51) of the third guide rail (5), the conveying mechanism (3) comprises a first guide rail (41), a fourth guide rail (32) and a fourth guide rail (32) are arranged on the fourth guide rail (32), the first material carrying frame (43) is provided with a first slot (45), the second material carrying frame (44) is provided with a second slot (46), the second driving mechanism is used for driving the insertion block (34) to be inserted into the first slot (45) or the second slot (46), the first driving mechanism (31) is used for driving the insertion block (34) to move along the fourth guide rail (32), the fourth guide rail (32) is arranged between the first guide rail (41) and the second guide rail (42), the first slot (45) and the second slot (46) are arranged oppositely, the insertion block (34) is arranged between the first slot (45) and the second slot (46), a containing gap (6) is arranged between the guide rail assembly (4) and the third guide rail (5), and when the insertion block (34) conveys the first material carrying frame (43) or the second material carrying frame (44) to the third guide rail (5), the insertion block (34) is contained in the containing gap (51) when the insertion block (34) is conveyed to the third guide rail (5); and first slot (45) and second slot (46) are vertical through groove, mounting bracket (1) is provided with vertical guide rail (11), third guide rail (5) transversely set up on vertical guide rail (11), guide rail assembly (4) still include guide rail frame (47), first guide rail (41) and second guide rail (42) set up on guide rail frame (47), switching mechanism (2) include third actuating mechanism (21) and fifth guide rail, third actuating mechanism (21) and fifth guide rail all set up on mounting bracket (1), guide rail frame (47) set up on the fifth guide rail, and fifth guide rail span in first guide rail (41) and second guide rail (42) set up, third actuating mechanism (21) are used for the drive guide rail frame (47) are followed fifth guide rail motion, mounting bracket (1) include support body (13), support body (13) are provided with upper and lower beam (16), install adjustment mechanism (16) on the upper and lower beam (16) are installed on the adjustment mechanism (15). The third driving mechanism (21) and the fifth guide rail are provided on the lower mounting beam (15).
2. Feeding device according to claim 1, characterized in that the conveying means (3) conveys a first carriage (43) of the processing station (51) to the first guide rail (41) or a second carriage (44) of the processing station (51) to the second guide rail (42) after processing is completed.
3. The feeding device according to claim 1, characterized in that the first driving mechanism (31) comprises a motor (35) and a drive belt (36), the motor (35) being arranged to drive the drive belt (36) in motion, the second driving mechanism (33) and the cartridge block (34) being arranged on the drive belt (36).
4. A feeding device according to claim 3, wherein the second driving means (33) is a cylinder.
5. Feeding device according to claim 1, characterized in that a sixth guide rail (12) is arranged between the lower mounting beam (15) and the frame body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163087.9A CN109279320B (en) | 2018-09-30 | 2018-09-30 | Feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163087.9A CN109279320B (en) | 2018-09-30 | 2018-09-30 | Feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109279320A CN109279320A (en) | 2019-01-29 |
| CN109279320B true CN109279320B (en) | 2024-03-19 |
Family
ID=65176831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811163087.9A Active CN109279320B (en) | 2018-09-30 | 2018-09-30 | Feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279320B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19811238A1 (en) * | 1998-03-14 | 1999-09-16 | Meurer Franz Josef | Mechanical handling process for drinks industry |
| CN203212465U (en) * | 2013-04-28 | 2013-09-25 | 肇庆市腾胜真空技术工程有限公司 | Double-piece glass conveyor for film-coating production line |
| CN104797512A (en) * | 2012-09-12 | 2015-07-22 | 概念英派克Dtci股份有限公司 | System for repositioning flat objects |
| CN209291438U (en) * | 2018-09-30 | 2019-08-23 | 中山市中科智能制造研究院有限公司 | A kind of feeding device |
-
2018
- 2018-09-30 CN CN201811163087.9A patent/CN109279320B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19811238A1 (en) * | 1998-03-14 | 1999-09-16 | Meurer Franz Josef | Mechanical handling process for drinks industry |
| CN104797512A (en) * | 2012-09-12 | 2015-07-22 | 概念英派克Dtci股份有限公司 | System for repositioning flat objects |
| CN203212465U (en) * | 2013-04-28 | 2013-09-25 | 肇庆市腾胜真空技术工程有限公司 | Double-piece glass conveyor for film-coating production line |
| CN209291438U (en) * | 2018-09-30 | 2019-08-23 | 中山市中科智能制造研究院有限公司 | A kind of feeding device |
Non-Patent Citations (1)
| Title |
|---|
| 导轨承载式双转子研磨机构分析与设计;唐小虎;汪永超;;航空精密制造技术(02);第7-15页 * |
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| Publication number | Publication date |
|---|---|
| CN109279320A (en) | 2019-01-29 |
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Address after: 528400 Number Trade Building, No. 6 Xiangxing Road, Central District of Zhongshan Torch Development Zone, Guangdong Province, 2 Building 215 Applicant after: ZHONGSHAN ZHONGKE INTELLIGENT MANUFACTURING RESEARCH INSTITUTE CO.,LTD. Address before: 528400 No. 6 Number Trade Building, Xiangxing Road, Zhongshan Torch Development Zone, Guangdong Province Applicant before: ZHONGSHAN ZHONGKE INTELLIGENT MANUFACTURING RESEARCH INSTITUTE CO.,LTD. |
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