CN114524262B - Automatic grabbing and transferring machine for space curved surface thin plaque - Google Patents
Automatic grabbing and transferring machine for space curved surface thin plaque Download PDFInfo
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- CN114524262B CN114524262B CN202210170697.1A CN202210170697A CN114524262B CN 114524262 B CN114524262 B CN 114524262B CN 202210170697 A CN202210170697 A CN 202210170697A CN 114524262 B CN114524262 B CN 114524262B
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- feeding frame
- plaque
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- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000009471 action Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000005012 migration Effects 0.000 description 6
- 238000013508 migration Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- 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
-
- 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
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
-
- 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
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses an automatic grabbing and transferring machine for a space curved surface thin plaque, wherein a track of the transferring machine is arranged above a limiting feeding frame, the driving device is provided with a sliding block type fixing piece, the sliding block type fixing piece slides on the track, the self-adaptive grabbing device comprises a plurality of self-adaptive grabbing mechanisms for grabbing the thin plaque, a lifting device for driving the self-adaptive grabbing mechanisms to do lifting motion and a horizontal moving device for enabling the self-adaptive grabbing mechanisms to do horizontal reciprocating motion, the horizontal moving device is arranged on the lifting device, the self-adaptive grabbing mechanisms are arranged on the horizontal moving device, the limiting feeding frame is arranged below the self-adaptive grabbing devices, and the limiting feeding frame is used for stacking the thin plaque.
Description
Technical Field
The invention relates to a transfer device, in particular to an automatic grabbing and transferring machine for a space curved surface thin plaque.
Background
The thin plaque is commonly used in the field of agricultural product drying, and because of the hollowed-out structure of the thin plaque and the characteristics of manufacturing and bamboo products, each thin plaque can warp to different degrees under the influence of high-temperature drying, so that an irregular space curved surface is formed. The thin inscribed boards are stored in a stacking manner when being stored, but are used singly, so when the single thin inscribed board is needed to bear agricultural products, one thin inscribed board needs to be taken out from the stacked thin inscribed boards for use, and the stacked thin inscribed boards are difficult to automatically feed and reform one by one when being taken out due to deformation of the thin inscribed boards, and the thin inscribed boards need to be manually assisted, thus being very labor-consuming and time-consuming.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a space curved surface automatic grabbing and transferring machine which can automatically grab and feed stacked thin inscribed boards and discharge stacked thin inscribed boards.
The utility model provides an automatic grabbing transfer machine of thin inscribed board of space curved surface, includes track, self-adaptation grabbing device, spacing material loading frame and drive arrangement, the track set up in the top of spacing material loading frame, drive arrangement have a slider formula mounting, slider formula mounting slide on the track, self-adaptation grabbing device including be used for grabbing a plurality of self-adaptation grabbing mechanisms of thin inscribed board, be used for driving self-adaptation grabbing mechanism and do elevating gear of elevating movement and let self-adaptation grabbing mechanism do horizontal reciprocating movement's horizontal migration device, horizontal migration device set up on elevating gear, self-adaptation grabbing mechanism installs on horizontal migration device, spacing material loading frame be located self-adaptation grabbing device's below, spacing material loading frame is used for stacking thin inscribed board, also be provided with trigger device on the curb plate of the thin automatic grabbing transfer machine of space curved surface's transfer line, trigger device's elevating gear drive mechanism and descend invariable stroke, will be thin on the production line.
When the automatic grabbing and transferring machine for the space curved-surface thin inscribed boards is used, the thin inscribed boards are stacked in the limiting feeding frame, the lifting device of the self-adaptive grabbing device drives the grabbing mechanism to descend by a constant stroke, the automatic driving horizontal moving device clamps the thin inscribed boards on the top layer, then the lifting device is driven to drive the grabbing mechanism to do lifting motion, the self-adaptive grabbing device is moved to the position above the production line by utilizing the characteristic that the driving device can move on a track, then the lifting device drives the grabbing mechanism to descend by the constant stroke again, the automatic driving horizontal moving device is realized to release the thin inscribed boards on the top layer, and the thin inscribed boards are put on the production line.
The horizontal moving device drives the self-adaptive grabbing mechanism to move as follows: the horizontal frame hangs and is doing the oscilaltion motion along the polished rod on elevating gear's polished rod, and a plurality of self-adaptation snatchs the deflector of mechanism and is doing straight reciprocating motion on horizontal frame through the linear slide guide rail, the deflector still receive prestressing spring's effect at the back automatic re-setting that removes simultaneously, still be provided with the trigger device that is used for triggering the deflector and removes along linear slide guide rail on the deflector, trigger device including setting up the sideslip guide pulley on the deflector, be provided with the guide blade that is used for prescribing a limit to sideslip guide pulley removal at the upper end of spacing material loading frame, the guide blade top-down by spacing material loading frame inboard outside slope, the guide blade can one-way wobbling be connected in the upper end of spacing material loading frame, the rotation of guide blade is by spacing material loading frame inboard towards outside wobbling, still be provided with the self-dropping pole that can reciprocate relatively to the deflector on the deflector, the upper end of self-dropping pole be provided with the stopper that is used for restricting self-dropping pole and drop from the deflector, the length assurance touch the thin of self-dropping pole that stacks on the spacing material loading frame, the downhill is provided with the U-shaped piece towards the inside of falling mouth of a U type frame on the side of falling down end.
The horizontal moving mode of the self-adapting grabbing mechanism with the structure is that the length of the self-adapting grabbing rod of the self-adapting grabbing mechanism is set, the grabbing piece on the self-adapting grabbing rod can be preferentially contacted with a thin plaque when the self-adapting grabbing rod descends along with the lifting device, the self-adapting grabbing rod stops moving downwards at the moment, but the lifting device continues to move downwards to drive the horizontal frame connected with the self-adapting grabbing rod to move downwards so as to drive the guide plate to slide downwards along the self-adapting rod, when the traversing guide wheel on the guide plate contacts the guide plate at the upper end of the limiting feeding frame, the traversing guide wheel is inclined outwards due to the arrangement of the guide plate, so that the traversing guide wheel moves inwards and outwards along the guide plate when the traversing guide wheel continues to move downwards, the guide plate connected with the traversing guide wheel is driven to move outwards, the outwards extending spring of the outwards guide plate enables the spring to elastically deform, simultaneously, the grabbing mechanism on the guide plate also moves outwards, when the traversing guide wheel slides downwards to the position that the bottommost end of the guide plate is separated from the guide plate, the guide plate returns to drive the grabbing mechanism to move inwards under the action of the spring so as to clamp the thin plaque, then the lifting device drives the horizontal frame to move upwards so as to drive the guide plate and the grabbing mechanism to move upwards, the guide plate moves upwards along the self-falling rod, the traversing guide wheel upwards pushes the guide plate to enable the guide plate to swing outwards so as to move above the guide plate, the guide plate returns, the guide plate which continues to move upwards moves until the upper end of the guide plate is limited by the self-falling rod, the self-falling rod is driven to move upwards together when the guide plate continues to move upwards so as to drive the thin plaque to move upwards to realize the separation of the thinnest plaque from the stack, and when the thin plaque rises to a certain height, and the self-adaptive grabbing device is moved to the position above the production line by utilizing the characteristic that the driving device can move on the track.
The guide piece is fixed at the upper end of the limiting feeding frame by adopting a torsion spring, one end of the torsion spring is fixed on the limiting feeding frame, and the guide piece is arranged at the other end of the torsion spring.
The guide piece is arranged at the upper end of the limiting feeding frame and provides restoring force through the torsion spring.
The upper side of the inverted U-shaped grabbing piece is longer than the lower side.
The structure of two sides of the inverted U-shaped grabbing piece is as follows: the side above the U-shaped grabbing piece is provided with a row of height guide wheels.
The upper side of the U-shaped grabbing piece is provided with a row of height guide wheels, so that the trafficability of the grabbing piece when being clamped into a thin plaque can be improved.
The inverted U-shaped grabbing side edge above is provided with a row of high guide wheels, namely guide wheels with a positive row and a negative row, and the guide wheels with the positive row and the negative row are staggered.
The guide wheels arranged in a staggered manner in the front and the rear rows can be prevented from being too small, the trafficability is poor, the guide wheels are too large, the distance is too large, the unstable movement in the moving process is caused, the guide wheels are arranged in a staggered manner in the front and the rear, the outer contour points of the guide wheels are closer to the envelope surface, and the problems that the trafficability of the guide wheels is too small, and the guide wheels are too large and unstable are solved.
The lower side of the inverted U-shaped grabbing piece is of a strip plate type structure.
The guide plate is provided with a roller group which enables the self-falling rod to move up and down more smoothly.
The side plate of the conveying line of the automatic grabbing and transferring machine for the space curved surface thin inscribed board is also provided with a triggering device, and the horizontal height of the triggering device is higher than that of the triggering device of the limiting feeding frame.
The concrete mode that the horizontal frame is hung on the suspender of the lifting device is as follows: the lifting device comprises a grabbing mechanism fixing plate, wherein a linear bearing is arranged on the fixing plate, a polished rod of the lifting device penetrates through the linear bearing on the grabbing mechanism fixing plate, a horizontal frame is fixed on the grabbing mechanism fixing plate, one end of a belt or a chain of a driving device is fixed on the grabbing mechanism fixing plate, the other end of the belt or the chain of the driving device is twisted on a winch of the driving device, and the winch is driven by a power mechanism.
In summary, compared with the prior art, the invention has the following advantages:
the automatic grabbing and transferring machine for the space curved surface thin inscribed board can complete all the actions just by two power sources, and the driving device for horizontal movement and the lifting device for vertical movement only need to reciprocate for a constant stroke, and the automatic grabbing and transferring machine does not need to use a sensor to judge the stacking height of the thin inscribed board or the height of a production line and the like, and can automatically separate and move the top-layer thin inscribed boards stacked together onto the production line, so that the actions are very simple and reliable.
The automatic grabbing and transferring machine for the space curved-surface thin inscribed boards can replace manual work, achieves the purposes of acquiring the thin inscribed boards from the stacked thin inscribed boards and conveying the thin inscribed boards to a production line, achieves automatic feeding of the thin inscribed boards, replaces manual operation, reduces operation intensity and improves production efficiency.
Drawings
Fig. 1 is a schematic structural view of an automatic grabbing and transferring machine for a space curved surface plaque.
Fig. 2 is a partial enlarged view at a of fig. 1.
Fig. 3 is a schematic view of the adaptive gripping mechanism of the present invention.
Fig. 4 is a schematic diagram of the operation flow 0 of the automatic grabbing and transferring machine for the space curved surface plaque.
Fig. 5 is a schematic diagram of the steps of the action flow 1 of the automatic grabbing and transferring machine for the space curved surface plaque.
Fig. 6 is a schematic diagram of the operation flow 2 of the automatic grabbing and transferring machine for the space curved surface plaque.
Fig. 7 is a schematic diagram of the action flow 3 steps of the automatic grabbing and transferring machine for the space curved surface plaque.
Fig. 8 is a schematic diagram of the action flow 4 of the automatic grabbing and transferring machine for the space curved surface plaque.
Fig. 9 is a schematic diagram of the automatic grabbing and transferring machine operation flow 5 of the space curved surface plaque of the invention.
Fig. 10 is a schematic diagram of the automatic grabbing and transferring machine operation flow 6 of the space curved surface plaque of the invention.
Fig. 11 is a schematic diagram of the operation flow 7 of the automatic grabbing and transferring machine for the space curved surface plaque.
Detailed Description
The present invention will be described in more detail with reference to examples.
Example 1
The utility model provides an automatic grabbing and transferring machine of space curved surface plaque, includes track, self-adaptation grabbing device, spacing material loading frame and drive arrangement, the track set up in the top of spacing material loading frame, drive arrangement have a slider formula mounting, slider formula mounting slide on the track, self-adaptation grabbing device including be used for grabbing a plurality of self-adaptation grabbing mechanisms of plaque, be used for driving self-adaptation grabbing mechanism and do elevating gear and let self-adaptation grabbing mechanism do horizontal reciprocating motion's horizontal migration device, horizontal migration device set up on elevating gear, self-adaptation grabbing mechanism installs on horizontal migration device, spacing material loading frame be located self-adaptation grabbing device's below, spacing material loading frame is used for stacking the plaque. The horizontal moving device drives the self-adaptive grabbing mechanism to move as follows: the horizontal frame hangs and is doing the oscilaltion motion along the polished rod on elevating gear's polished rod, and a plurality of self-adaptation snatchs the deflector of mechanism and is doing straight reciprocating motion on horizontal frame through the linear slide guide rail, the deflector still receive prestressing spring's effect at the back automatic re-setting that removes simultaneously, still be provided with the trigger device that is used for triggering the deflector and removes along linear slide guide rail on the deflector, trigger device including setting up the sideslip guide pulley on the deflector, be provided with the guide blade that is used for prescribing a limit to sideslip guide pulley removal at the upper end of spacing material loading frame, the guide blade top-down by spacing material loading frame inboard outside slope, the guide blade can one-way wobbling be connected in the upper end of spacing material loading frame, the rotation of guide blade is by spacing material loading frame inboard towards outside wobbling, still be provided with the self-dropping pole that can reciprocate relatively to the deflector on the deflector, the upper end of self-dropping pole be provided with the stopper that is used for restricting self-dropping pole and drop from the deflector, the length assurance touch the thin of self-dropping pole that stacks on the spacing material loading frame, the downhill is provided with the U-shaped piece towards the inside of falling mouth of a U type frame on the side of falling down end. The guide piece is fixed at the upper end of the limiting feeding frame by adopting a torsion spring, one end of the torsion spring is fixed on the limiting feeding frame, and the guide piece is arranged at the other end of the torsion spring.
As shown in FIG. 1, one end of the torsion spring hinge 2-7 is fixed at a designated position of the limit feeding frame 2-6, the other end is provided with a guide plate 2-7-1, the torsion spring hinge 2-7 is 45 degrees in a free state, and the torsion spring hinge at the right end only allows the guide plate 2-7-1 to move clockwise along the hinge rotation axis (the left end hinge is opposite to the left end hinge), (the guide plate 2-7-1 extends out of the hinge), so that the traversing guide wheel 2-5 can roll along the surface of the guide plate 2-7-1)
The vertical plates 5-1 on the left side and the right side of the conveying line 5 are provided with torsion spring hinges 2-7 and guide sheets 2-7-1 with heights different from 2-6.
The motor 1-1 is fixed on the slider type fixing piece 1-3, the slider type fixing piece 1-3 can slide on the track 1-4, the winch 1-2 is connected with a motor output shaft, one end of the chain 1-5 is fixed on the winch, the other end of the chain is fixed on the grabbing mechanism fixing plate 2-1, the linear bearing 2-2 is installed on the grabbing mechanism fixing plate 2-1 and matched with the polish rod 1-6 fixed on the slider type fixing piece 1-3 (namely, the linear bearing slides along the polish rod), the guide plates 2-4 of the 4 self-adaptive grabbing mechanisms 2 which are arranged left and right are fixed on the frame through the linear slider guide rail 2-9, the frame is fixed on the fixing plate 2-1, and the guide plates 2-4 are subjected to the action of the springs 2-8 which are prestressed in the tensile direction, so that the guide plates 2-4 are limited on the limiting plates 2-10. The motor 1-1 rotates forward or reversely to drive the winch 1-2 to loosen or retract the chain 1-5, so that the space curved surface thin plaque grabbing mechanism 4 ascends or descends in a fixed stroke.
As shown in fig. 2, a self-falling rod 2-3 of the height self-adaptive grabbing mechanism 2 passes through roller groups 2-4-1 (a roller limiting self-falling rod is arranged on the left side and the right side of the roller groups) of the guide plate 2-4, namely, the self-falling rod 2-3 only moves up and down under the limit of an upper roller group groove and a lower roller group groove by one degree of freedom, one end of the guide plate 2-4 is provided with a protruded transverse guide wheel 2-5, the top end of the self-falling rod 2-3 is provided with a limiting block 2-3-1, the bottom end of the self-falling rod 2-3 is in an inverted U shape, and a row of height guide wheels 2-3-3 and a strip-shaped lower side edge 2-3-2 are arranged, and a gap L is formed between the height guide wheels 2-3-3 and the lower side edge 2-3-2, so that when the height guide wheels 2-3-3 of the self-falling rod 2-3 fall on a space curved surface thin plaque at the top end and two space curved surfaces thin plaque at the top end and the bottom end of the self-falling rod 2-3-2-3.
Because the thin inscribed board surface is uneven, the passing performance is poor due to the fact that the height guide wheels 2-3-3 are too small, the direct distance between the guide wheels is too large due to the fact that the guide wheels are too large, and movement is unstable in the moving process.
As in fig. 3:
action 0, initial state
The action 1 is that the motor rotates forwards for a fixed circle number, namely the grabbing mechanism 4 descends to a height just contacting the traversing guide wheel 2-5 and the guide piece 2-7-1, after the lower side edge 2-3-2 of the self-falling rod 2-3 contacts the thin plaque 3 at the topmost layer in the descending process, the self-falling rod 2-3 stops moving, and the guide plate 2-4 starts to slide downwards along the self-falling rod 2-3 through the roller group 2-4-1 until the motor stops rotating. (the process is to realize that the self-falling rod can be self-adaptive to the height of the thin plaque no matter what the height of the thin plaque is piled up;
the action 2 is that the motor continues to rotate forward for a fixed circle number, namely the grabbing mechanism 4 descends to the position where the center of the transverse guide wheel 2-5 is exactly the same as the bottommost part of the guide piece 2-7-1, in the process, the transverse guide wheel 2-5 moves along the upper top surface of the guide piece 2-7-1, meanwhile, the guide plate 2-4 is driven to move outwards (namely left side moves leftwards and right side moves rightwards), the grabbing plate 2-3-2 is separated from the thin plaque 3, the grabbing mechanism falls from the falling rod 2-3 for a certain distance to enable the height guide wheel 2-3-3 to fall on the thin plaque 3, and the spring 2-8 is stretched;
the action 3 is that the motor continues to rotate forward for a fixed circle number, namely the space curved surface thin plaque grabbing mechanism 4 descends, the top surface of the traversing guide wheel 2-5 descends below the bottom surface of the torsion spring hinge 2-7, at the moment, the traversing guide wheel 2-5 is not contacted with the guide piece 2-7-1, the guide plate 2-4 moves inwards to a limit point (namely, moves leftwards and rightwards under the action of the pulling force of the spring 2-8), and at the moment, the grabbing plate 2-3-2 is smoothly inserted into a gap between the two space curved surface thin plaque at the topmost end and the subtopmost end under the limit action of the height guide wheel 2-3-3;
the grabbing of the plaque is achieved by actions 1 to 3, no matter the height of the plaque is and no matter how the 4 corners of the plaque are warped.
Combining the action 4 and the action 5 of the drawing, the motor rotates reversely for a fixed circle number, the space curved surface thin plaque grabbing mechanism 4 is lifted to the bottom of the thin plaque to exceed the top of the guide plate 2-7-1, and in the process, the action 4 is that when the height guide wheel 2-3-3 is lifted from the bottom of the guide plate 2-7-1, the guide plate 2-7-1 is lifted (under the action of a torsion spring hinge, the guide plate can be lifted up after being lifted up), and interference with the guide plate can be avoided.
Action 6, the space curved surface plaque grabbing mechanism 4 transversely moves to the upper part of the conveying line 5 through the top track.
The action 7 is the positive rotation fixed circle number of the motor, the space curved surface thin plaque grabbing mechanism 4 descends to the throwing position, in the process, similar to actions 1, 2 and 3, the vertical plate 5-1 and the limiting feeding frame 2-6 are different in height, so that the thin plaque completes one outward movement and one inward movement to the limiting point before contacting the conveying line 5, and meanwhile, the thin plaque automatically falls onto the conveying line below when the thin plaque completes one outward movement like the guide plate 2-4 because the horizontal movement of the thin plaque is limited by the vertical plate 5-1 at the moment.
Finally, the motor rotates reversely for a fixed number of turns, the grabbing mechanism 4 is lifted to the initial height, and the grabbing mechanism transversely moves to the initial state of the motion 0.
The undescribed portion of this embodiment is identical to the prior art.
Claims (6)
1. An automatic grabbing and transferring machine for a space curved surface plaque is characterized in that: comprises a track, a self-adaptive grabbing device, a limit feeding frame and a driving device, wherein the track is arranged above the limit feeding frame, the driving device is provided with a sliding block type fixing piece, the sliding block type fixing piece slides on the track, the self-adaptive grabbing device comprises a plurality of self-adaptive grabbing mechanisms for grabbing a thin plaque, a lifting device for driving the self-adaptive grabbing mechanisms to do lifting motion and a horizontal moving device for enabling the self-adaptive grabbing mechanisms to do horizontal reciprocating motion, the horizontal moving device is arranged on the lifting device, the self-adaptive grabbing mechanisms are arranged on the horizontal moving device, the limit feeding frame is positioned below the self-adaptive grabbing device, the limit feeding frame is used for stacking the thin plaque, the horizontal frame is hung on a polished rod of the lifting device to do up-down lifting motion along the polished rod, the guide plates of the self-adaptive grabbing mechanisms are fixed on the horizontal frame through the linear slide block guide rails to do linear reciprocating movement, the guide plates are simultaneously and automatically reset after being acted by the prestress springs, a first trigger device for triggering the guide plates to move along the linear slide block guide rails is further arranged on the guide plates, the first trigger device comprises a traversing guide wheel arranged on the guide plates, the upper end of the limiting feeding frame is provided with a guide plate for limiting the movement of the traversing guide wheel, the guide plate is inclined outwards from top to bottom from the inner side of the limiting feeding frame, the guide plate can be connected to the upper end of the limiting feeding frame in a one-way swinging way, the rotation of the guide plate swings outwards from the inner side of the limiting feeding frame, the guide plate is also provided with a self-falling rod capable of moving up and down relative to the guide plate, the automatic grabbing device is characterized in that a limiting block used for limiting the falling rod to drop from the guide plate is arranged at the upper end of the falling rod, the length of the falling rod is capable of guaranteeing to touch the bottommost thin inscribed board stacked on the limiting feeding frame, grabbing pieces of an inverted U shape are arranged at the lower end of the falling rod, an opening of the U-shaped groove faces the inner side of the limiting feeding frame, a second triggering device is also arranged on a vertical plate of a conveying line of the automatic grabbing and transferring machine of the space curved surface thin inscribed board, the horizontal height of the second triggering device is higher than that of a first triggering device on the limiting feeding frame, the guide piece is fixed at the upper end of the limiting feeding frame by a torsion spring, one end of the torsion spring is fixed on the limiting feeding frame, the guide piece is arranged at the other end of the guide piece, and the two sides of the grabbing pieces of the inverted U shape are structurally that the sides of the grabbing pieces are arranged in a row of guide wheels above the grabbing pieces of the inverted U shape.
2. The machine for automatically grabbing and transferring a space curvature plaque according to claim 1, wherein: the upper side edge of the inverted U-shaped grabbing piece is longer than the lower side edge.
3. The machine for automatically grabbing and transferring a space curvature plaque according to claim 2, wherein: the guide wheels with the height of one row arranged on the upper side of the inverted U-shaped grabbing piece are guide wheels with the front row and the back row, and the guide wheels with the front row and the back row are arranged in a staggered manner.
4. The machine for automatically grabbing and transferring a space curvature plaque according to claim 3, wherein: the lower side of the inverted U-shaped grabbing piece is of a strip plate type structure.
5. The machine for automatically grabbing and transferring a space curvature plaque according to claim 4, wherein: the guide plate is provided with a roller group which enables the self-falling rod to move up and down more smoothly.
6. The machine for automatically grabbing and transferring a space curvature plaque according to claim 5, wherein: the concrete mode that the horizontal frame is hung on the suspender of the lifting device is as follows: the lifting device comprises a grabbing mechanism fixing plate, wherein a linear bearing is arranged on the fixing plate, a suspender of the lifting device penetrates through the linear bearing on the grabbing mechanism fixing plate, a horizontal frame is fixed on the grabbing mechanism fixing plate, one end of a belt or a chain of a driving device is fixed on the grabbing mechanism fixing plate, the other end of the belt or the chain of the driving device is twisted on a winch of the driving device, and the winch is driven by a power mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170697.1A CN114524262B (en) | 2022-02-24 | 2022-02-24 | Automatic grabbing and transferring machine for space curved surface thin plaque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170697.1A CN114524262B (en) | 2022-02-24 | 2022-02-24 | Automatic grabbing and transferring machine for space curved surface thin plaque |
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| Publication Number | Publication Date |
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| CN114524262A CN114524262A (en) | 2022-05-24 |
| CN114524262B true CN114524262B (en) | 2024-03-15 |
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| CN202210170697.1A Active CN114524262B (en) | 2022-02-24 | 2022-02-24 | Automatic grabbing and transferring machine for space curved surface thin plaque |
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| CN217147686U (en) * | 2022-02-24 | 2022-08-09 | 福建省农业机械化研究所(福建省机械科学研究院） | Automatic grabbing and transferring machine for space curved thin plaque |
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| WO2018018750A1 (en) * | 2016-07-28 | 2018-02-01 | 意力(广州)电子科技有限公司 | Device for automatic product transfer rack |
| CN209740198U (en) * | 2019-03-19 | 2019-12-06 | 深圳市伟鸿科科技有限公司 | Automatic separating and taking device for shelf and sheet transferring system |
| CN111717674A (en) * | 2019-03-20 | 2020-09-29 | 日本电产三协株式会社 | Tray conveying device and panel conveying system |
| CN211366238U (en) * | 2019-12-18 | 2020-08-28 | 佛山市海天(高明)调味食品有限公司 | Charging tray separation anchor clamps |
| CN213595397U (en) * | 2020-07-10 | 2021-07-02 | 深圳市盛利达数控设备有限公司 | Sheet stock separating device |
| CN213445017U (en) * | 2020-07-28 | 2021-06-15 | 杭州华润老桐君药业有限公司 | Dispersed bottom support mechanism |
| CN112456135A (en) * | 2020-11-16 | 2021-03-09 | 杭州优迈科技有限公司 | Plate separating equipment |
| CN113548469A (en) * | 2021-09-22 | 2021-10-26 | 莱州结力工贸有限公司 | Sheet taking mechanism for metal plate |
| CN217147686U (en) * | 2022-02-24 | 2022-08-09 | 福建省农业机械化研究所(福建省机械科学研究院） | Automatic grabbing and transferring machine for space curved thin plaque |
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| CN114524262A (en) | 2022-05-24 |
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