CN111392382A - Feeding and discharging turnover mechanism and application method thereof - Google Patents
Feeding and discharging turnover mechanism and application method thereof Download PDFInfo
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- CN111392382A CN111392382A CN201911244602.0A CN201911244602A CN111392382A CN 111392382 A CN111392382 A CN 111392382A CN 201911244602 A CN201911244602 A CN 201911244602A CN 111392382 A CN111392382 A CN 111392382A
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- 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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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Abstract
The invention relates to the technical field of machine manufacturing, in particular to a feeding and discharging turnover mechanism and a using method thereof. The utility model provides a go up unloading tilting mechanism, including support and upset portion, be provided with the transmission shaft on the support, the transmission shaft passes through transmission drive rotation, the both ends of transmission shaft all are connected with driven synchronous pulley, the inner wall both sides of support all correspond driven synchronous pulley and are provided with down driven synchronous pulley, it is connected with driven belt down to go up driven synchronous pulley and be connected with driven belt down between the driven synchronous pulley, upset portion includes the rotation axis, be connected with the tool board on the rotation axis, the both ends of rotation axis are all rotated and are connected with the slider fixed block, the slider fixed block is fixed on corresponding driven belt, be connected with the cylinder fixed block on one of them slider fixed block, be connected with first cylinder and second cylinder on the cylinder fixed. The invention has simple structure, convenient operation, convenient popularization and application and can meet the market demand.
Description
Technical Field
The invention relates to the technical field of machine manufacturing, in particular to a feeding and discharging turnover mechanism and a using method thereof.
Background
In the automation field of moulding plastics, often adopt the side to go into formula manipulator and snatch the product at present, the product is taken out the back from the level in the injection molding machine, gives upper and lower stacking mechanism again and carries out the product and pile up on the conveyer belt, piles up and flow into next process along with the conveyer belt after a certain quantity, carries out operations such as vanning.
The traditional mode adopts manual work to arrange and pile up, but at present because artifical speed is slow, with high costs, has been replaced by various stacking mechanism gradually, some stacking mechanism that see at present, though partially solved the problem that manual operation is inefficient, has the potential safety hazard, but its structure is often bigger and complicated, and the cost is high yet, is unfavorable for the large tracts of land of market to promote the duplication, and the operation is inconvenient moreover, can not satisfy the demand in market.
The utility model discloses a servo belt drive mechanism drives the geneva mechanism to slide from top to bottom, and simultaneously makes the tool support rotate to form a chamfer through the geneva mechanism, and the drawing cylinder drives the tool support to move back and forth, IM L servo stacking mechanism makes the tool plate realize front and back and up and down and a rotary motion track, but its structure is huge and complicated, and the cost is not favorable for high and low, the replication of the market, and the operation can only be realized in the top of the sliding groove, and the tool cannot be overturned in any position, and the tool cannot meet the requirements of the tool at any place.
Disclosure of Invention
The invention mainly aims at the problems that the existing stacking mechanism is often large and complex in structure and high in cost, is not beneficial to large-area popularization and reproduction in the market, is inconvenient to operate and cannot meet the market demand, and provides the loading and unloading turnover mechanism which is simple in structure, convenient to operate, convenient to popularize and apply and capable of meeting the market demand and the using method thereof.
The purpose of the invention is mainly realized by the following scheme: a loading and unloading turnover mechanism comprises a bracket and a turnover part, wherein the bracket is provided with a transmission shaft, the transmission shaft is driven to rotate by a transmission device, both ends of the transmission shaft are connected with upper driven synchronous pulleys, the two sides of the inner wall of the bracket are provided with lower driven synchronous belt wheels corresponding to the upper driven synchronous belt wheels, a driven belt is connected between the upper driven synchronous pulley and the lower driven synchronous pulley, the turning part comprises a rotating shaft, the rotating shaft is connected with a jig plate, two ends of the rotating shaft are respectively and rotatably connected with a sliding block fixing block, the sliding block fixing blocks are fixed on the corresponding driven belts, one of the slide block fixing blocks is connected with an air cylinder fixing block, the air cylinder fixing block is connected with a first air cylinder and a second air cylinder, the rotating shaft is provided with a rotating block, and piston rods of the first air cylinder and the second air cylinder are connected with the rotating block. The support comprises two side plates and a top plate connected to the top ends of the two side plates, a transmission shaft is arranged on the support and is driven to rotate by the transmission device, the transmission device can drive the transmission shaft to rotate when being started, two ends of the transmission shaft are both connected with upper driven synchronous pulleys, two sides of the inner wall of the support are both provided with lower driven synchronous pulleys corresponding to the upper driven synchronous pulleys, the lower driven synchronous pulleys are arranged on the inner walls of the side plates, a driven belt is connected between the upper driven synchronous pulleys and the lower driven synchronous pulleys, the turnover part comprises a rotating shaft, a jig plate is connected to the rotating shaft and is used for connecting a required jig, two ends of the rotating shaft are both rotatably connected with slider fixing blocks, the slider fixing blocks are fixed on the corresponding driven belts, one of the slider fixing blocks is connected with a cylinder fixing block, be provided with rotatory piece on the rotation axis, the piston rod of first cylinder and second cylinder all is connected with rotatory piece, drive the transmission shaft after transmission starts and rotates, the transmission shaft drives the last driven synchronous pulley on both sides respectively and rotates, it moves with the driven belt of drive after driven synchronous pulley cooperatees down to go up driven synchronous pulley, thereby drive the slider fixed block through driven belt, rotation axis and tool board up-and-down motion together, after removing the tool to suitable position, first cylinder and second cylinder start, it is rotatory to drive rotatory piece through the piston rod, thereby it rotates simultaneously to drive rotation axis and tool board through rotatory piece, can adjust the tool to suitable angle, the operation is very convenient.
Preferably, the transmission device comprises a driving motor arranged on the support, an output shaft of the driving motor is connected with a first synchronous pulley, a transmission shaft is provided with a second synchronous pulley, and the first synchronous pulley and the second synchronous pulley are connected through a transmission belt. The transmission device comprises a driving motor arranged on the support, an output shaft of the driving motor is connected with a first synchronous belt pulley, a second synchronous belt pulley is arranged on the transmission shaft, the first synchronous belt pulley and the second synchronous belt pulley are connected through a transmission belt, the driving motor drives the first synchronous belt pulley to rotate after being started, and the first synchronous belt pulley drives the second synchronous belt pulley to rotate through the transmission belt, so that the transmission shaft is driven to rotate through the second synchronous belt pulley.
Preferably, the two sides of the inner wall of the support are both provided with linear guide rails, the linear guide rails are connected with sliding blocks in a sliding mode, and the sliding blocks are fixedly connected with sliding block fixing blocks. All be provided with linear guide on the inner wall both sides of support, sliding connection has the slider on the linear guide, slider and slider fixed block fixed connection, stability when having improved the tool board and reciprocating.
Preferably, the device further comprises a third air cylinder, and a piston rod of the third air cylinder is connected to one end, far away from the first air cylinder, of the rotating block. Still include the third cylinder, the piston rod of third cylinder is connected in the one end of keeping away from first cylinder of rotatory piece, the piston rod of first cylinder and second cylinder is connected in the one side that is located the rotation axis of rotatory piece, the piston rod of second cylinder is connected in the opposite side that is located the rotation axis of rotatory piece, first cylinder and second cylinder can drive rotatory piece toward anticlockwise or clockwise rotation when starting, in the rotatory in-process of rotatory piece, because the gas in the third cylinder is compressed, therefore, the third cylinder can play the effect of buffering, improve the stability of rotatory piece when rotatory.
Preferably, the support is provided with two supporting seats, the two supporting seats are respectively arranged on two sides of the transmission shaft, and supporting bearings rotatably connected with the transmission shaft are arranged in the supporting seats. Be provided with two supporting seats on the support, two supporting seats set up respectively in the both sides of transmission shaft, are provided with in the supporting seat and rotate the support bearing who is connected with the transmission shaft to make the transmission shaft stability when rotatory good, long service life.
Preferably, the rotating shaft is connected with the jig plate through a connecting block. The rotation axis passes through the connecting block to be connected with the tool board, connects more stably.
Preferably, the driving motor is a servo motor. The driving motor is a servo motor, so that the precision is high, the control is easy, and the stability is good.
The use method of the feeding and discharging turnover mechanism comprises the following steps:
firstly, a jig is installed on a jig plate, a driving motor drives a first synchronous belt pulley to rotate after being started, a first synchronous belt pulley drives a second synchronous belt pulley to rotate through a transmission belt, so that a transmission shaft is driven to rotate through the second synchronous belt pulley, the transmission shaft respectively drives upper driven synchronous belt pulleys on two sides to rotate, the upper driven synchronous belt pulleys and lower driven synchronous belt pulleys are matched to drive a driven belt to move, and therefore a sliding block fixing block, a rotating shaft and the jig plate are driven to move up and down along the direction of a linear guide rail through the driven belt and the jig plate is moved to a proper position;
step two, the jig plate is in a vertical state initially, when the jig plate is turned over, the first air cylinder pushes the piston rod upwards to enable the rotating block to present a trend of anticlockwise rotating, meanwhile, the piston rod of the second air cylinder is also pushed upwards to promote the action of anticlockwise rotating, the piston rod of the third air cylinder is compressed, and finally the rotating block is rotated by 90 degrees, so that the rotating shaft and the jig plate are driven to rotate anticlockwise by 90 degrees, a trend of preventing the anticlockwise rotating is provided, but the third air cylinder mainly plays a role of buffering due to the fact that the pushing force of the other two air cylinders is large, and the horizontal position of the jig is achieved;
step three, when the jig needs to be rotated to the vertical position again from the horizontal position, the first air cylinder pushes the piston rod downwards to enable the rotating block to present a trend of clockwise rotation, meanwhile, the piston rod of the second air cylinder also retracts downwards, the piston rod of the third air cylinder is compressed, the trend of preventing clockwise rotation exists, however, due to the fact that the pushing force of the other two air cylinders is large, the third air cylinder mainly plays a buffering role, the rotating block is finally rotated by 90 degrees, and therefore the rotating shaft and the jig plate are driven to rotate by 90 degrees clockwise, and the vertical position of the jig is achieved.
Therefore, the feeding and discharging turnover mechanism and the using method thereof have the following advantages: the turnover mechanism is simple in structure, convenient to operate, convenient to popularize and apply, capable of meeting market requirements, and capable of turning over at any position of up-down stroke.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the jig plate of the present invention in a vertical state.
Fig. 3 is a schematic structural view of the jig plate of the present invention in a horizontal state.
Illustration of the drawings: 1-bracket, 21-driving motor, 22-driving belt, 231-first synchronous pulley, 232-second synchronous pulley, 24-driving shaft, 251-upper driven synchronous pulley, 252-lower driven synchronous pulley, 26-driven belt, 271-linear guide rail, 272-slide block, 3-turning part, 31-slide block fixed block, 32-air cylinder fixed block, 33-first air cylinder, 34-second air cylinder, 35-third air cylinder, 36-rotating block, 37-rotating shaft, 38-jig plate, 41-supporting seat and 42-supporting bearing.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1:
as shown in fig. 1, 2 and 3, a loading and unloading turnover mechanism comprises a support 1 and a turnover part 3, wherein the support 1 comprises two side plates and a top plate connected to the top ends of the two side plates, a transmission shaft 24 is arranged on the support 1, the transmission shaft 24 is driven to rotate by a transmission device, the transmission device can drive the transmission shaft 24 to rotate when being started, two support seats 41 are arranged on the support 1, the two support seats 41 are respectively arranged on two sides of the transmission shaft 24, a support bearing 42 rotationally connected with the transmission shaft 24 is arranged in each support seat 41, so that the transmission shaft 24 has good stability during rotation and long service life, two ends of the transmission shaft 24 are respectively connected with an upper driven synchronous pulley 251, two sides of the inner wall of the support 1 are respectively provided with a lower driven synchronous pulley 252 corresponding to the upper driven synchronous pulley 251, the lower driven synchronous pulley 252 is arranged on the inner wall of the side plate, a driven, the turning part 3 comprises a rotating shaft 37, the rotating shaft 37 is connected with a jig plate 38 through a connecting block, the jig plate 38 is used for connecting required jigs, two ends of the rotating shaft 37 are rotatably connected with slider fixing blocks 31, the slider fixing blocks 31 are fixed on corresponding driven belts 26, one slider fixing block 31 is connected with an air cylinder fixing block 32, the air cylinder fixing block 32 is connected with a first air cylinder 33 and a second air cylinder 34, the rotating shaft 37 is provided with a rotating block 36, piston rods of the first air cylinder 33 and the second air cylinder 34 are connected with the rotating block 36, the transmission device drives the transmission shaft 24 to rotate after being started, the transmission shaft 24 respectively drives the upper driven synchronous belt wheel 251 on two sides to rotate, the upper driven synchronous belt wheel 251 and the lower driven synchronous belt wheel 252 are matched to drive the driven belts 26 to move, so as to drive the slider fixing blocks 31, the rotating shaft 37 and the jig, after the jig is moved to a proper position, the first air cylinder 33 and the second air cylinder 34 are started, the rotating block 36 can be driven to rotate through the piston rod, so that the rotating block 36 drives the rotating shaft 37 and the jig plate 38 to rotate simultaneously, the jig can be adjusted to a proper angle, and the operation is very convenient; the rotary block mechanism further comprises a third air cylinder 35, a piston rod of the third air cylinder 35 is connected to one end, far away from the first air cylinder 33, of the rotary block 36, piston rods of the first air cylinder 33 and the second air cylinder 34 are connected to one side, located on the rotary shaft 37, of the rotary block 36, a piston rod of the second air cylinder 34 is connected to the other side, located on the rotary shaft 37, of the rotary block 36, the first air cylinder 33 and the second air cylinder 34 can drive the rotary block 36 to rotate anticlockwise or clockwise when started, and in the rotating process of the rotary block 36, gas in the third air cylinder 35 is compressed, so that the third air cylinder 35 can play a buffering role, and the stability of the rotary block 36 during rotation is improved.
The transmission device comprises a driving motor 21 arranged on the support 1, an output shaft of the driving motor 21 is connected with a first synchronous belt pulley 231, a second synchronous belt pulley 232 is arranged on the transmission shaft 24, the first synchronous belt pulley 231 and the second synchronous belt pulley 232 are connected through a transmission belt 22, the driving motor 21 drives the first synchronous belt pulley 231 to rotate after being started, the first synchronous belt pulley 231 drives the second synchronous belt pulley 232 to rotate through the transmission belt 22, and therefore the transmission shaft 24 is driven to rotate through the second synchronous belt pulley 232; the driving motor 21 is a servo motor, and has high precision, easy control and good stability.
The inner wall of the support 1 is provided with linear guide rails 271 on both sides, the linear guide rails 271 are connected with sliding blocks 272 in a sliding manner, and the sliding blocks 272 are fixedly connected with the sliding block fixing blocks 31, so that the stability of the jig plate 38 during up-and-down movement is improved.
The use method of the feeding and discharging turnover mechanism comprises the following steps:
firstly, a jig is installed on a jig plate 38, a driving motor 21 is started to drive a first synchronous belt wheel 231 to rotate, the first synchronous belt wheel 231 drives a second synchronous belt wheel 232 to rotate through a transmission belt 22, so that a transmission shaft 24 is driven to rotate through the second synchronous belt wheel 232, the transmission shaft 24 respectively drives upper driven synchronous belt wheels 251 on two sides to rotate, the upper driven synchronous belt wheels 251 and a lower driven synchronous belt wheel 252 are matched to drive a driven belt 26 to move, so that a slider fixing block 31, a rotating shaft 37 and the jig plate 38 are driven to move up and down along the direction of a linear guide rail 271 through the driven belt 26, and the jig is moved to a proper position;
step two, the jig plate 38 is initially in a vertical state, when the jig plate is turned over, the first air cylinder 33 pushes the piston rod upwards to enable the rotating block 36 to present a trend of rotating anticlockwise, meanwhile, the piston rod of the second air cylinder 34 is also pushed upwards to promote the action of rotating anticlockwise, the piston rod of the third air cylinder 35 is compressed, and finally the rotating block 36 is rotated by 90 degrees, so that the rotating shaft 37 and the jig plate 38 are driven to rotate anticlockwise by 90 degrees, the trend of preventing the anticlockwise rotation is provided, but because the pushing force of the other two air cylinders is large, the third air cylinder 35 mainly plays a role of buffering, and the horizontal position of the jig is realized;
step three, when the jig needs to be rotated to the vertical position again from the horizontal position, the first air cylinder 33 pushes the piston rod downwards to enable the rotating block 36 to present a trend of clockwise rotation, meanwhile, the piston rod of the second air cylinder 34 also retracts downwards, the piston rod of the third air cylinder 35 is compressed, the trend of preventing clockwise rotation is provided, however, due to the fact that the pushing force of the other two air cylinders is large, the third air cylinder 35 mainly plays a buffering role, and finally the rotating block 36 rotates 90 degrees, so that the rotating shaft 37 and the jig plate 38 are driven to rotate 90 degrees clockwise, and the vertical position of the jig is achieved.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. A feeding and discharging turnover mechanism is characterized by comprising a support and a turnover part, wherein a transmission shaft is arranged on the support and is driven to rotate through a transmission device, two ends of the transmission shaft are connected with upper driven synchronous pulleys, two sides of the inner wall of the support are provided with lower driven synchronous pulleys corresponding to the upper driven synchronous pulleys, a driven belt is connected between the upper driven synchronous pulleys and the lower driven synchronous pulleys, the turnover part comprises a rotating shaft, a jig plate is connected onto the rotating shaft, two ends of the rotating shaft are rotatably connected with slider fixing blocks, the slider fixing blocks are fixed on the corresponding driven belts, one slider fixing block is connected with a cylinder fixing block, the cylinder fixing block is connected with a first cylinder and a second cylinder, and a rotating block is arranged on the rotating shaft, piston rods of the first cylinder and the second cylinder are connected with the rotating block.
2. The loading and unloading turnover mechanism of claim 1, wherein the transmission device comprises a drive motor disposed on the support, an output shaft of the drive motor is connected with a first synchronous pulley, the transmission shaft is provided with a second synchronous pulley, and the first synchronous pulley and the second synchronous pulley are connected through a transmission belt.
3. The loading and unloading turnover mechanism of claim 1, wherein linear guide rails are arranged on both sides of the inner wall of the support, a sliding block is connected on the linear guide rails in a sliding manner, and the sliding block is fixedly connected with a sliding block fixing block.
4. The loading and unloading turnover mechanism of claim 1, 2 or 3 further comprising a third cylinder, wherein a piston rod of the third cylinder is connected to one end of the rotating block, which is far away from the first cylinder.
5. The loading and unloading turnover mechanism of claim 1, 2 or 3, wherein the rotary shaft is connected with the jig plate through a connecting block.
6. The loading and unloading turnover mechanism of claim 2, wherein the drive motor is a servo motor.
7. The using method of the loading and unloading turnover mechanism as claimed in any one of claims 1 to 6, characterized by comprising the following steps:
firstly, a jig is installed on a jig plate, a driving motor drives a first synchronous belt pulley to rotate after being started, a first synchronous belt pulley drives a second synchronous belt pulley to rotate through a transmission belt, so that a transmission shaft is driven to rotate through the second synchronous belt pulley, the transmission shaft respectively drives upper driven synchronous belt pulleys on two sides to rotate, the upper driven synchronous belt pulleys and lower driven synchronous belt pulleys are matched to drive a driven belt to move, and therefore a sliding block fixing block, a rotating shaft and the jig plate are driven to move up and down along the direction of a linear guide rail through the driven belt and the jig plate is moved to a proper position;
step two, the jig plate is initially in a vertical state, when the jig plate is turned over, the first air cylinder pushes the piston rod upwards to enable the rotating block to present a trend of anticlockwise rotating, meanwhile, the piston rod of the second air cylinder is also pushed upwards to promote the anticlockwise rotating action, the piston rod of the third air cylinder is compressed, and finally the rotating block is rotated by 90 degrees, so that the rotating shaft and the jig plate are driven to rotate by 90 degrees anticlockwise, and the horizontal position of the jig is achieved;
step three, when the jig needs to be rotated to the vertical position again from the horizontal position, the first air cylinder pushes the piston rod downwards to enable the rotating block to present a trend of clockwise rotation, meanwhile, the piston rod of the second air cylinder also retracts downwards, the piston rod of the third air cylinder is compressed, and finally the rotating block rotates by 90 degrees, so that the rotating shaft and the jig plate are driven to rotate by 90 degrees clockwise, and the vertical position of the jig is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244602.0A CN111392382A (en) | 2019-12-06 | 2019-12-06 | Feeding and discharging turnover mechanism and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244602.0A CN111392382A (en) | 2019-12-06 | 2019-12-06 | Feeding and discharging turnover mechanism and application method thereof |
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| Publication Number | Publication Date |
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| CN111392382A true CN111392382A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911244602.0A Pending CN111392382A (en) | 2019-12-06 | 2019-12-06 | Feeding and discharging turnover mechanism and application method thereof |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62240254A (en) * | 1986-04-07 | 1987-10-21 | Shinko Stainless Kogyo Kk | Plate members placing device |
| JPH0597213A (en) * | 1991-10-01 | 1993-04-20 | Daifuku Co Ltd | Vertically circulating rotational rack |
| DE10017451A1 (en) * | 2000-04-07 | 2001-10-18 | Busch Gerhard Gmbh | Machine for turning over stack of sheets of paper has plates between which stack fits and which are mounted on vertical frame which can be tipped over by hydraulic cylinders |
| CN201261656Y (en) * | 2008-09-19 | 2009-06-24 | 罗良宜 | Paper pile turnover machine |
| CN201300419Y (en) * | 2008-11-26 | 2009-09-02 | 王世瑶 | Plate glass turnover machine |
| CN104986551A (en) * | 2015-07-13 | 2015-10-21 | 苏州优备精密电子有限公司 | 90-degree turnover mechanism |
| CN205574835U (en) * | 2016-04-19 | 2016-09-14 | 广州蓝海自动化设备科技有限公司 | Unloading equipment in stereoscopic warehouse's automation |
| CN209052104U (en) * | 2018-10-11 | 2019-07-02 | 广东思为客科技股份有限公司 | A kind of high speed stacker mechanism |
| CN211619184U (en) * | 2019-12-06 | 2020-10-02 | 宁波伟立机器人科技股份有限公司 | Feeding and discharging turnover mechanism |
-
2019
- 2019-12-06 CN CN201911244602.0A patent/CN111392382A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62240254A (en) * | 1986-04-07 | 1987-10-21 | Shinko Stainless Kogyo Kk | Plate members placing device |
| JPH0597213A (en) * | 1991-10-01 | 1993-04-20 | Daifuku Co Ltd | Vertically circulating rotational rack |
| DE10017451A1 (en) * | 2000-04-07 | 2001-10-18 | Busch Gerhard Gmbh | Machine for turning over stack of sheets of paper has plates between which stack fits and which are mounted on vertical frame which can be tipped over by hydraulic cylinders |
| CN201261656Y (en) * | 2008-09-19 | 2009-06-24 | 罗良宜 | Paper pile turnover machine |
| CN201300419Y (en) * | 2008-11-26 | 2009-09-02 | 王世瑶 | Plate glass turnover machine |
| CN104986551A (en) * | 2015-07-13 | 2015-10-21 | 苏州优备精密电子有限公司 | 90-degree turnover mechanism |
| CN205574835U (en) * | 2016-04-19 | 2016-09-14 | 广州蓝海自动化设备科技有限公司 | Unloading equipment in stereoscopic warehouse's automation |
| CN209052104U (en) * | 2018-10-11 | 2019-07-02 | 广东思为客科技股份有限公司 | A kind of high speed stacker mechanism |
| CN211619184U (en) * | 2019-12-06 | 2020-10-02 | 宁波伟立机器人科技股份有限公司 | Feeding and discharging turnover mechanism |
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