CN106944860B - Turnover device in situ for automatic production line - Google Patents
Turnover device in situ for automatic production line Download PDFInfo
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- CN106944860B CN106944860B CN201710147677.1A CN201710147677A CN106944860B CN 106944860 B CN106944860 B CN 106944860B CN 201710147677 A CN201710147677 A CN 201710147677A CN 106944860 B CN106944860 B CN 106944860B
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- driving motor
- situ
- production line
- automatic production
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/005—Lifting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/048—Multiple gripper units
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of turnover devices in situ for automatic production line, its key points of the technical solution are that including frame body, workbench, elevating mechanism, clamping mechanism, clamping device, turnover mechanism are stated there are two elevating mechanism, clamping mechanism, clamping device, turnover mechanism set about the center of frame body.This turnover device in situ for automatic production line simplifies process, improves work efficiency, has also effectively saved job costs；Job stability is high, reduces the probability that product surface is damaged.
Description
Technical field
The present invention relates to a kind of automated production equipment fields, more specifically, it relates to which a kind of be used for automated production
The turnover device in situ of line.
Background technique
In present automatic production line, when processing the product of line display etc, need to display
The two-sided work all processed just needs to carry out overturning work to display at this time, in common production line or pass through
The work overturn is manually gone, or carries out the overturning work of thread-changing using manipulator, both reduces work in this process
Make efficiency, also improves production cost.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of original position for automatic production line
Turnover device the advantage is that product, which may be implemented, realizes the work overturn in situ, simplify workflow and improve work effect
Rate.
To achieve the above object, the present invention provides the following technical scheme that a kind of original position for automatic production line is turned over
Rotary device, including frame body, workbench, elevating mechanism, clamping mechanism, clamping device, turnover mechanism, the elevating mechanism include setting
Set frame body top gear shaft, frame body bottom is set driving motor one, connect driving motor one and gear shaft chain,
The clamping mechanism includes movable frame, and the clamp structure includes the sliding edge being arranged in one group of symmetrical side of movable frame, sets
The clamping head set the cursor inside sliding edge, cursor both ends are arranged in, the turnover mechanism include driving motor two, turn
Dynamic seat, the rotation axis being arranged on rotation seat, the elevating mechanism, clamping mechanism, clamping device, turnover mechanism are about frame body
Center set there are two, the side of the movable frame is fixedly connected with chain, and the rotation seat is arranged at driving motor two
On movable frame, the rotation axis is connect with driving motor two by belt one, and the rotation axis is solid through sliding edge and cursor
The two sides of fixed connection, the sliding edge are connected by linkage.
By using above-mentioned technical proposal, entire frame body plays the role of support, and the product overturn will be needed to be placed on work
Make on platform, elevating mechanism is moved downward close to workbench, and clamping mechanism is by the clamping head obvolvent of two sides, four same lucks of clamping head
It is dynamic, so that it is fixed on the top and bottom of product, elevating mechanism drives product to rise to flip bit upwards, and turnover mechanism is by fixed product
180 degree is overturn, last elevating mechanism drives product to fall back to workbench, and four clamping heads unclamp product, and clamping mechanism is by two
The clamping head of side opens, and the product after overturning is placed on workbench, and elevating mechanism rises to the position to feeding again.
The present invention is further arranged to: the both ends of the gear shaft are equipped with stabilizing base, and the stabilizing base and frame body are solid
Fixed connection.
By using above-mentioned technical proposal, elevating mechanism also will receive the left and right of certain power during use,
It can effectively guarantee the stability of gear shaft using rear stabilizing base for a long time, reduce the case where gear shaft damages.
The present invention is further arranged to: the stabilizing base is triangular in shape.
By using above-mentioned technical proposal, triangle has certain stability, further improves the steady of stabilizing base
It is qualitative.
The present invention is further arranged to: being equipped with reinforced seat between the rotation seat, driving motor two and movable frame, institute
Reinforced seat is stated to be connected by screw to movable frame.
By using above-mentioned technical proposal, reinforced seat is conducive to the connection between rotation seat, driving motor two and movable frame
Stablize, improves the stability of turnover mechanism.
The present invention is further arranged to: the linkage include be arranged movable frame on driving motor three, setting exist
Rotating bar on the movable frame two sides parallel with cursor, the both ends of the rotating bar are equipped with belt wheel one, turn described in two
The belt wheel one at lever both ends is connected by belt two, close to three side of driving motor rotating bar end there are also with driving
The belt wheel two that motor three connects, the driving motor three are connect with belt wheel two by belt three, the both ends of the sliding edge and skin
Band two is fixedly connected.
By using above-mentioned technical proposal, the stability of clamping mechanism is effectively raised by way of linkage, is reduced
Clamping head occurs that movement is asynchronous, and the situation for causing product clamping unstable occurs.
The present invention is further arranged to: the two sides of the sliding edge are equipped with reinforcement block, and the reinforcement block passes through locking screw
Bolt is fixedly connected with belt two.
By using above-mentioned technical proposal, reinforcement block is effectively increased the stability that sliding edge is connect with belt two, subtracts
The case where small sliding edge and belt two fall off.
The present invention is further arranged to: the clamping head includes two symmetrically arranged fixed blocks, and the fixed block exists
It is slidably connected on cursor.
By using above-mentioned technical proposal, symmetrically arranged clamping head is conducive to the stability of product clamping, is slidably connected
Clamping head can be adapted for the product of different-thickness, improve the utilization rate of device.
The present invention is further arranged to: the bottom end of the fixed block is equipped with sliding shoe, and the fixed block is torn open with sliding shoe
Unload connection.
By using above-mentioned technical proposal, sliding shoe increases the connective stability between clamping head and cursor, simultaneously
The work of installing and dismounting and maintenance is also facilitated using the mode of dismantling connection.
The present invention is further arranged to: fixed block described in described two is equipped with foam-rubber cushion on opposite face.
By using above-mentioned technical proposal, foam-rubber cushion plays a very good protection to the surface of product, reduces production
The case where product damage.
The present invention is further arranged to: the driving motor one, driving motor two are equipped with coding on driving motor three
Device.
By using above-mentioned technical proposal, encoder can accurately feed back the circle number of motor rotation, reduce entire dress
It sets in the process of movement and the case where excess of stroke interference occurs.
In conclusion the invention has the following advantages:
1, process is simplified, is improved work efficiency, job costs have also effectively been saved；
2, job stability is high, reduces the probability that product surface is damaged.
Detailed description of the invention
Fig. 1 is the main view for showing turnover device in situ；
Fig. 2 is the partial sectional view for showing turnover device in situ；
Fig. 3 is the top view of turnover device in situ；
Fig. 4 is the structural schematic diagram for showing foam-rubber cushion.
Appended drawing reference: 1, frame body；2, workbench；31, gear shaft；311, stabilizing base；32；Driving motor one；33, chain；
4, movable frame；51, sliding edge；511, reinforcement block；512, clamping screw；52, cursor；53, clamping head；531, fixed block；
5311, foam-rubber cushion；532, sliding shoe；61, driving motor two；611, belt one；62, rotation seat；63, rotation axis；7, reinforced seat；
71, screw；81, driving motor three；82, rotating bar；821, belt wheel one；822, belt two；823, belt wheel two；824, belt three；
9, encoder.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment: a kind of turnover device in situ for automatic production line, as shown in Figures 1 to 3, including frame body 1, work
Platform 2, elevating mechanism, clamping mechanism, clamping device, turnover mechanism, entire frame body 1 play the role of support, by need to overturn
Product is placed on workbench 2, and elevating mechanism is moved downward close to workbench 2, clamping mechanism by 53 obvolvent of clamping head of two sides,
Four clamping heads 53 move simultaneously, it is made to be fixed on the top and bottom of product, and elevating mechanism drives product to rise to flip bit upwards, turns over
Fixed product is overturn 180 degree by rotation mechanism, and last elevating mechanism drives product to fall back to workbench 2, and four clamping heads 53 will
Product unclamps, and clamping mechanism opens the clamping head 53 of two sides, and the product after overturning is placed on workbench 2, elevating mechanism weight
Position of the new liter extremely to feeding.
Elevating mechanism include the gear shaft 31 that 1 top of frame body is set, the driving motor 1 that 1 bottom of frame body is set,
The chain 33 of driving motor 1 and gear shaft 31 is connected, clamping mechanism includes movable frame 4, and clamp structure includes being arranged in movement
It is equipped with sliding edge 51 in one group of symmetrical side of frame 4, the cursor 52 being arranged in inside sliding edge 51, is arranged at 52 both ends of cursor
Clamping head 53, turnover mechanism include driving motor 2 61, rotation seat 62, the rotation axis 63 being arranged on rotation seat 62, with turn
The cursor 52 that moving axis 63 connects, the center of elevating mechanism, clamping mechanism, clamping device, turnover mechanism about frame body 1 is equipped with
Two, the side of movable frame 4 is fixedly connected with chain 33, and rotation seat 62 and driving motor 2 61 are arranged on movable frame 4, is turned
Moving axis 63 is connect with driving motor 2 61 by belt 1, and rotation axis 63 is fixedly connected through sliding edge 51 with cursor 52,
The two sides of the sliding edge 51 are connected by linkage.
Specific work process: product is transported to above workbench 2 from production line, and driving motor 1 occurs to turn at this time
Dynamic, there are certain tensile force, chain 33 can also occur to transport accordingly the chain 33 of connection driving motor 1 and gear shaft 31
Dynamic, chain 33 will drive movable frame 4 to the movement of the direction of workbench 2 at this time, under drive of the movable frame 4 in chain 33, reach
When specified feeding position, sliding edge 51 in movable frame 4 is to close at the position where product, in order to effectively guarantee
Traveling while two sliding edges 51 can be stablized effectively controls two sliding edges 51 using linkage, connection
Dynamic device includes the driving motor 3 81 being arranged on movable frame 4, is arranged on the two sides parallel with cursor 52 of movable frame 4
Rotating bar 82 is equipped with belt wheel 1 at the both ends of rotating bar 82, and the belt wheel 1 at two 82 both ends of rotating bar passes through belt
2 822 connections, the belt wheel two also being connect with driving motor 3 81 close to the end of the rotating bar 82 of 3 81 side of driving motor
823, driving motor 3 81 and belt wheel 2 823 are connect by belt 3 824, while by the both ends of sliding edge 51 and belt two
822 are fixedly connected, and when movable frame 4 reaches specified position, driving motor 3 81, which is started to work, realizes rotation, pass through skin
3 824 band movable belt pulley 2 823 of band realizes rotation, and belt wheel 2 823 will drive the rotating bar connecting with belt wheel 2 823 after rotating
82 rotate, and belt wheel 1 can also correspondingly rotate while rotating bar 82 rotates, in the work of belt 2 822
Under, symmetrical rotating bar 82 can also rotate therewith, and the both ends of two sliding edges 51 are fixedly connected with belt 2 822,
And the point that the opposite end of two sliding edges 51 is fixedly connected with belt 2 822 is not in the same side of belt 2 822, same root
The position of the end of sliding edge 51 over pulleys carried is identical, so when belt 2 822 rotates, two 51 meetings of sliding edge
It realizes opposite and opposite movement, at this time two sliding edges 51 effective the case where realizing while moving, has reached linkage
Effect reduces sliding edge 51 and occurs moving asynchronous or crooked situation.It is mobile in order to further improve sliding edge 51
Stability, reduce the case where sliding edge 51 and belt pulley 2 823 fall off, be equipped with reinforcement block in the two sides of sliding edge 51
511, using clamping screw 512 by reinforcement block 511 and the fixed company of belt 2 822, reinforcement block 511 is effectively increased sliding edge 51
With the connection area of belt 2 822, be conducive to the stable connection of belt 2 822 Yu sliding edge 51, while clamping screw 512 is also square
Reinforcement block 511 and belt 2 822 realize the work of fast quick-detach, facilitate installation and maintenance needs in the future.
When sliding edge 51 moves to designated position, 53 obvolvent of clamping head on clamp structure at this time, four clampings
First 53 move simultaneously, allow product is stable to be clamped.Driving motor 1 occurs and opposite direction before at this time
Rotation realizes and promotes product to the position of overturning.After product reaches upturned position, driving motor 2 61 rotates,
Driving motor 2 61 drives belt 1 to rotate, and rotation axis 63 rotates under the drive of belt 1, thus band
Dynamic rotating arm rotates, and realizes the work of the 180 degree overturning of product, after completing overturning work, driving motor 1 is again
Rotate, drive chain 33 to rotate so that movable frame 4 is to mobile at workbench 2, movable frame 4 be moved to discharge position when
It waits, clamping head 53 unclamps sliding edge 51 and moves to two sides, and the product after overturning is placed on to the work that next step is carried out on workbench 2
To make, movable frame 4 comes back to the position of overturning product under the action of driving motor 1, and all mechanisms, which realize, resets work,
Wait the progress for overturning work next time.Simultaneously in order to improve the stability of whole device, reduce device during use,
Occur the mobile excess of stroke or mobile situation not in place between each component, so in driving motor 1, driving motor 2 61, driving
It is equipped with encoder 9 on dynamic motor 3 81, the circle number of rotation can be accurately fed back by encoder 9, reduces whole device
The case where occurring excess of stroke interference in the process of movement or running less than designated place.
For elevating mechanism during being used for multiple times, the gear shaft 31 in 1 upper end of frame body is constantly in the state of stress,
The case where gear shaft 31 will appear play or loosen in the case where long-time use, in order to effectively improve the steady of gear shaft 31
It is qualitative, it is equipped with stabilizing base 311 at the both ends of gear shaft 31, stabilizing base 311 is fixedly connected with frame body 1, passes through stabilizing base 311
Effective reinforcement is carried out to multiple tooth wheel shaft 31, is conducive to the integrally-built stabilization of gear shaft 31, while also effective raising
The stability of elevating mechanism will be stablized to further improve the supporting & stablizing effect to gear shaft 31 of stabilizing base 311
Seat 311 is shaped to triangle, and triangle has certain stability, further can effectively improve stabilizing base 311
Performance, to be conducive to the stabilization of gear shaft 31, it is ensured that device promoted and play back product stability.It is carried out to product
During being promoted and being played back, rotation seat 62 and driving motor 2 61 are in the state moved synchronously with movable frame 4 always, turn
Dynamic seat 62 is the important component for overturning product with driving motor 2 61, in order to effectively guarantee that the two is steady with the connection of movable frame 4
It is fixed, be equipped with reinforced seat 7 between rotation seat 62, driving motor 2 61 and movable frame 4, rotation seat 62, driving motor 2 61 with
The connection area of movable frame 4 is limited, can effectively increase rotation seat 62 and movable frame 4 and driving motor by reinforced seat 7
Connection area between 2 61 and movable frame 4 will be realized between reinforced seat 7 and movable frame 4 using screw 71 and effectively be fixed, mentioned
High connective stability between rotation seat 62, driving motor 2 61 and movable frame 4, while screw 71 also facilitates installation and tears open
It unloads, facilitates the later period to the effective maintenance work of device progress.
During overturning, when the realization that product can be stable is overturn, it is to be ensured that product is firmly clamped
The work of overturning could be completed, in order to improve the clamped stability of product, clamping head 53 includes two symmetrically arranged fixations
Block 531, fixed block 531 are slidably connected on cursor 52, two 531 stress relative motions of fixed block, realize and clamp to product
Effect, be conducive to the stability of product clamping, the fixed block 531 being slidably connected can be adapted for the product of different-thickness, mention
The high utilization rate of device.Fixed block 531 needs to keep certain stability when sliding on cursor 52, by solid
The bottom end for determining block 531, which is equipped with sliding shoe 532, can fixed block 531 and 532 dismantling connection of sliding shoe by sliding shoe 532
The stability of the raising clamping head 53 of effect is also facilitated when fixed block 531 is damaged using the mode of dismantling connection
The work of installing and dismounting and maintenance.Simultaneously when product clamping, it is also noted that product surface is effectively protected, subtract
The phenomenon that miscellaneous goods scratches, so being equipped with foam-rubber cushion 5311(such as Fig. 4 institute on the opposite face of two fixed blocks 531
Show), foam-rubber cushion 5311 is soft, and foam-rubber cushion 5311 is directly contacted with product when product clamping, avoids fixed block
531 directly contact with product, effectively protect the planarization of product surface, reduce after product is clamped and the feelings worn occur
Condition.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of turnover device in situ for automatic production line, it is characterized in that including frame body (1), workbench (2), elevator
Structure, clamping mechanism, clamping device, turnover mechanism, the elevating mechanism include setting frame body (1) top gear shaft (31),
Be arranged frame body (1) bottom driving motor one (32), connect driving motor one (32) and gear shaft (31) chain (33), institute
Stating clamping mechanism includes movable frame (4), and the clamping device includes the sliding being arranged in one group of symmetrical side of movable frame (4)
Side (51), setting the internal cursor (52) of sliding edge (51), setting cursor (52) both ends clamping head (53), it is described
Turnover mechanism includes driving motor two (61), rotation seat (62), the rotation axis (63) being arranged on rotation seat (62), the lifting
There are two mechanism, clamping mechanism, clamping device, turnover mechanism are set about the center of frame body (1), the side of the movable frame (4)
Side is fixedly connected with chain (33), and the rotation seat (62) and driving motor two (61) are arranged on movable frame (4), and described turn
Moving axis (63) is connect with driving motor two (61) by belt one (611), and the rotation axis (63) is through sliding edge (51) and turns
Swing arm (52) is fixedly connected, and the two sides of the sliding edge (51) are connected by linkage.
2. a kind of turnover device in situ for automatic production line according to claim 1, it is characterized in that: the gear
The both ends of axis (31) are equipped with stabilizing base (311), and the stabilizing base (311) is fixedly connected with frame body (1).
3. a kind of turnover device in situ for automatic production line according to claim 2, it is characterized in that: the stabilization
Seat (311) is triangular in shape.
4. a kind of turnover device in situ for automatic production line according to claim 3, it is characterized in that: the rotation
It is equipped with reinforced seat (7) between seat (62), driving motor two (61) and movable frame (4), the reinforced seat (7) and movable frame (4)
It is connected by screw (71).
5. a kind of turnover device in situ for automatic production line according to claim 1, it is characterized in that: the linkage
Device includes the driving motor three (81) being arranged on movable frame (4), the two sides parallel with cursor (52) in movable frame (4) is arranged
Rotating bar (82) on side, the both ends of the rotating bar (82) are equipped with belt wheel one (821), two rotating bar (82) both ends
Belt wheel one (821) pass through belt two (822) connect, close to driving motor three (81) side rotating bar (82) end
There are also the belt wheel two (823) connecting with driving motor three (81), the driving motor three (81) and belt wheel two (823) pass through belt
Three (824) connection, the both ends of the sliding edge (51) are fixedly connected with belt two (822).
6. a kind of turnover device in situ for automatic production line according to claim 5, it is characterized in that: the sliding
The two sides on side (51) are equipped with reinforcement block (511), and the reinforcement block (511) is fixed by clamping screw (512) and belt two (822)
Connection.
7. a kind of turnover device in situ for automatic production line according to claim 1, it is characterized in that: the clamping
Head (53) includes two symmetrically arranged fixed blocks (531), and the fixed block (531) is slidably connected on cursor (52).
8. a kind of turnover device in situ for automatic production line according to claim 7, it is characterized in that: the fixation
The bottom end of block (531) is equipped with sliding shoe (532), the fixed block (531) and sliding shoe (532) dismantling connection.
9. a kind of turnover device in situ for automatic production line according to claim 8, it is characterized in that: described in two
The opposite face of fixed block (531) on be equipped with foam-rubber cushion (5311).
10. a kind of turnover device in situ for automatic production line according to claim 5, it is characterized in that: the drive
Dynamic motor one (32), driving motor two (61) are equipped with encoder (9) on driving motor three (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147677.1A CN106944860B (en) | 2017-03-13 | 2017-03-13 | Turnover device in situ for automatic production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147677.1A CN106944860B (en) | 2017-03-13 | 2017-03-13 | Turnover device in situ for automatic production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106944860A CN106944860A (en) | 2017-07-14 |
| CN106944860B true CN106944860B (en) | 2019-06-11 |
Family
ID=59467309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710147677.1A Active CN106944860B (en) | 2017-03-13 | 2017-03-13 | Turnover device in situ for automatic production line |
Country Status (1)
| Country | Link |
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| CN (1) | CN106944860B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037420B (en) * | 2018-07-02 | 2021-01-08 | 惠州雷通光电器件有限公司 | Flip chip die bonding device and method |
| CN113060517B (en) * | 2021-03-22 | 2021-12-28 | 四川科志人防设备股份有限公司 | Production line for producing civil air defense filter absorber |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003128383A (en) * | 2001-10-29 | 2003-05-08 | Mitsubishi Heavy Ind Ltd | Reversing device for heavy cargo |
| CN100424558C (en) * | 2006-10-26 | 2008-10-08 | 友达光电股份有限公司 | Turnover device and method |
| CN201300193Y (en) * | 2008-12-01 | 2009-09-02 | 齐齐哈尔轨道交通装备有限责任公司 | Clamping turnover mechanism and corresponding core combiner |
| CN203045408U (en) * | 2013-01-24 | 2013-07-10 | 无锡市陆生机械设备有限公司 | Positioner |
| CN204250884U (en) * | 2014-10-14 | 2015-04-08 | 温岭市伟宇自动化设备有限公司 | Washing machine inner tub clamping corrects turning device |
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2017
- 2017-03-13 CN CN201710147677.1A patent/CN106944860B/en active Active
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| CN106944860A (en) | 2017-07-14 |
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