CN210117007U - Plate collecting and releasing machine - Google Patents

Abstract

The utility model discloses a plate collecting and releasing machine, which is used for collecting and releasing plates placed on a plate frame and comprises a conveying device used for conveying the plate frame, a turnover device arranged on the frame and used for turning the plates and a lifting device used for transferring the plates between the plate frame and the turnover device; the lifting device comprises a supporting rotating shaft, a chain assembly and a lifting driving assembly; the chain component comprises a driving chain wheel, a driven chain wheel, a lifting chain and a lifting clamping hook, wherein the driving chain wheel, the driven chain wheel, the lifting chain and the lifting clamping hook are fixedly arranged on the supporting rotating shaft. When the board is put by the board collecting and releasing machine, the lifting driving assembly on the lifting device drives the supporting rotating shaft to rotate and drives the driving chain wheel to rotate, so that the lifting chain rotates, when the lifting chain rotates, the lifting clamping hook on the lifting chain hooks the board from the bottom of the board, the board is lifted to a certain height along with the rotation of the lifting chain and reaches the turnover device, and the turnover device turns the board to a horizontal state and the like, so that the board is convenient to process and transport on the next step.

Description

Plate collecting and releasing machine

Technical Field

The utility model relates to a panel processing field especially relates to a receive and release trigger.

Background

In the processing process of products such as printed circuit boards, in order to ensure normal production of the products, the plates cannot be stacked, so that the plates need to be folded and unfolded singly. The existing mode is usually manually retracted, namely, one plate is independently operated each time manually, so that the production efficiency is low and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a receive and release trigger aims at solving prior art, and the manual work receives and releases the problem of panel inefficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the plate collecting and releasing machine is used for collecting and releasing plates placed on the plate frame and comprises a conveying device used for conveying the plate frame, a rack, a turnover device arranged on the rack and used for turning over the plates and a lifting device used for transferring the plates between the plate frame and the turnover device; the lifting device comprises a supporting rotating shaft, a chain assembly and a lifting driving assembly, wherein the supporting rotating shaft and the chain assembly are rotatably arranged on the rack; the chain assembly comprises a driving chain wheel fixedly installed on the supporting rotating shaft, a driven chain wheel rotatably installed on the rack, a lifting chain sleeved between the driving chain wheel and the driven chain wheel, and a lifting clamping hook arranged on the lifting chain.

Furthermore, the lifting driving assembly comprises a lifting driven belt wheel fixedly mounted on the supporting rotating shaft, a lifting driving belt wheel rotatably mounted on the frame, a lifting driving belt arranged between the lifting driven belt wheel and the lifting driving belt wheel, and a lifting motor arranged on the frame and used for driving the lifting driving belt wheel to rotate.

Further, the conveying device comprises a trolley, a transmission assembly and a locking assembly arranged between the trolley and the transmission assembly; the locking assembly comprises a locking rod arranged on the trolley, a locking pneumatic finger arranged on the transmission assembly, and a locking clamping plate connected with a clamping jaw arranged on the locking pneumatic finger; the locking clamping plate is provided with a locking groove matched with the locking rod; the locking assembly further includes a locking position sensor for detecting a position of the trolley.

Furthermore, the locking assembly also comprises two guide blocks fixedly arranged on the transmission assembly and a locking inserting plate arranged on the trolley; a locking gap matched with the locking inserting plate is formed between the two guide blocks; the locking rod is arranged on the locking inserting plate; the guide blocks are provided with first inclined planes, and the locking insertion plate is provided with second inclined planes matched with the first inclined planes.

Furthermore, the transmission assembly comprises a first linear transmission mechanism, a transverse transmission mechanism and a second linear transmission mechanism which are sequentially arranged; the first linear transmission mechanism and the second linear transmission mechanism are positioned on the same side of the transverse transmission mechanism; steering transmission mechanisms are arranged between the transverse transmission mechanism and the first linear transmission mechanism and between the transverse transmission mechanism and the second linear transmission mechanism.

Further, the first linear transmission mechanism comprises a first frame body, a plurality of first belt wheels rotatably mounted on the first frame body, a first conveyor belt sleeved on the first belt wheels, and a first motor arranged on the first frame body and used for driving the first belt wheels to rotate; the transverse transmission mechanism comprises a transverse frame body, a plurality of transverse belt wheels rotatably mounted on the transverse frame body, a transverse conveying belt sleeved on the transverse belt wheels, and a transverse motor arranged on the transverse frame body and used for driving the transverse belt wheels to rotate; the second linear transmission mechanism comprises a second frame body, a plurality of second belt wheels rotatably mounted on the second frame body, a second conveying belt sleeved on the second belt wheels, and a second motor arranged on the second frame body and used for driving the second belt wheels to rotate.

Furthermore, turn to transmission device including turn to the fixed plate, install in turn to the fixed plate turn to lift cylinder, with turn to the lifter plate that the piston rod that turns to lift cylinder links to each other, with turn to the curb plate that the lifter plate links to each other, rotate install in turn to a plurality of band pulleys of curb plate, cover locate turn to the conveyer belt of turning to the band pulley, and locate turn to the curb plate and be used for driving turn to the motor that turns to that the band pulley is pivoted.

Further, the plate rack comprises a deflection mounting base, a plurality of deflection frames rotatably mounted on the deflection mounting base, at least one handle rotatably mounted on the deflection mounting base, a first deflection cross bar fixedly mounted on the deflection frames, and a second deflection cross bar fixedly mounted on the handle; an accommodating gap for accommodating a plate to be processed is formed between the adjacent deflection frame bodies; the conveying device further comprises a deflection driving mechanism which is arranged on the first linear transmission mechanism and used for shifting the deflection frame body to rotate relative to the deflection installation base.

Furthermore, the deflection driving mechanism comprises a deflection connecting plate fixedly connected with the first linear transmission mechanism, a deflection lifting cylinder fixedly connected with the deflection connecting plate, a deflection driving mounting plate connected with a piston rod of the deflection lifting cylinder, a deflection driving cylinder rotatably mounted on the deflection driving mounting plate, and a deflection driving hook rotatably mounted on the deflection driving mounting plate; the piston rod of the deflection driving cylinder is connected with the deflection driving hook, and the deflection driving hook is provided with a deflection groove which is adaptive to the first deflection cross rod and the second deflection cross rod.

Furthermore, the turnover device comprises a turnover frame body which is rotatably installed on the support rotating shaft and used for receiving the plate, a turnover driven belt wheel which is rotatably installed on the support rotating shaft and fixedly connected with the turnover frame body, a servo motor arranged on the rack, a turnover driving belt wheel connected with an output shaft of the servo motor, and a turnover transmission belt arranged between the turnover driving belt wheel and the turnover driven belt wheel.

Furthermore, the overturning frame body comprises a first overturning side plate fixedly connected with the overturning driven belt wheel, a second overturning side plate opposite to the first overturning side plate and arranged at intervals, and an overturning limiting transverse plate; and two ends of the turnover limiting transverse plate are respectively connected with the first turnover side plate and the second turnover side plate.

Furthermore, the turnover frame body also comprises a turnover retracting shaft rotatably arranged between the first turnover side plate and the second turnover side plate, a turnover retracting guide wheel arranged on the turnover retracting shaft, and a turnover retracting driving assembly used for driving the turnover retracting shaft to rotate; and a turnover folding and unfolding gap is formed between the turnover folding and unfolding guide wheel and the turnover limiting transverse plate.

Further, the overturning and retracting driving assembly comprises an overturning and retracting motor arranged on the second overturning side plate, an overturning and retracting driving belt wheel connected with an output shaft of the overturning and retracting motor, an overturning and retracting driven belt wheel fixedly arranged on the overturning and retracting shaft, and an overturning and retracting transmission belt arranged between the overturning and retracting driving belt wheel and the overturning and retracting driven belt wheel.

Furthermore, a first bearing and a second bearing are mounted on the supporting rotating shaft; the first overturning side plate is connected with the outer ring of the first bearing, and the second overturning side plate is connected with the outer ring of the second bearing; a third bearing is arranged on the supporting rotating shaft, and the overturning driven belt wheel is connected with an outer ring of the third bearing; and an overturning connecting piece is arranged between the overturning driven belt wheel and the first overturning side plate, and the overturning driven belt wheel is fixedly connected with the first overturning side plate through the overturning connecting piece.

The utility model has the advantages that: when board is put to the board receiving and releasing machine, place the panel of treating processing on the grillage, conveyor carries the grillage that is equipped with panel to elevating gear's lift position, the last lift drive assembly of elevating gear drives the rotation of support pivot, and drive sprocket rotates, and then make the lift chain rotate, when the lift chain rotates, panel is caught from the bottom of panel to the lift trip on the lift chain, panel and then promotes the take the altitude and reach turning device along with the rotation of lift chain, turning device overturns panel to the state that level etc. are convenient for processing and transporting on next step, and then accomplish putting of panel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a retractable board machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the lifting device and the turning device in FIG. 1;

FIG. 3 is a schematic structural view of the supporting spindle of FIG. 1;

FIG. 4 is a schematic view showing a partial structure of the turning device in FIG. 2;

FIG. 5 is a schematic structural view of the conveying apparatus in FIG. 1;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a schematic view of a partial structure of a locking assembly according to an embodiment of the present invention;

FIG. 8 is a schematic view of the steering transmission mechanism of FIG. 5;

FIG. 9 is a schematic view of the trolley of FIG. 5;

FIG. 10 is a schematic structural view of the panel bracket of FIG. 5;

FIG. 11 is a schematic view of the yaw drive mechanism of FIG. 10;

in the figure:

1. a frame;

2. a lifting device; 21. a support shaft; 22. a chain assembly; 221. a drive sprocket; 222. a driven sprocket; 223. a lifting chain; 224. lifting a clamping hook; 23. a lift drive assembly; 231. lifting the driven pulley; 232. a lifting driving belt wheel; 233. lifting the transmission belt; 234. a lift motor;

3. a turning device; 31. turning over the frame body; 311. a first flipping side panel; 312. a second flipping side panel; 313. turning over the limiting transverse plate; 314. turning over the take-up and pay-off shaft; 315. turning, retracting and leading wheels; 316. the overturning, retracting and driving assembly; 3161. a motor is turned over and retracted; 3162. the driving belt wheel is turned over and retracted; 3163. the driven belt wheel is turned over and collected; 3164. turning and retracting the transmission belt; 317. an electromagnetic brake pad; 32. turning over the driven belt wheel; 33. a servo motor; 34. turning over the driving belt wheel; 35. turning over the transmission belt; 36. a first bearing; 37. a second bearing; 38. a third bearing; 39. turning over the connecting piece;

4. a conveying device; 41. a trolley; 42. a transmission assembly; 421. a first linear transmission mechanism; 4211. a first frame body; 4212. a first pulley; 4213. a first conveyor belt; 4214. a first motor; 422. a transverse transport mechanism; 4221. a transverse frame; 4222. a transverse pulley; 4223. a transverse conveyor belt; 4224. a transverse motor; 423. a second linear transport mechanism; 4231. a second frame body; 4232. a second pulley; 4233. a second conveyor belt; 4234. a second motor; 424. a steering transmission mechanism; 4241. a steering fixing plate; 4242. a steering lifting cylinder; 4243. a steering lifter plate; 4244. a steering side plate; 4245. a steering pulley; 4246. a steering conveyor belt; 4247. a steering motor; 43. a locking assembly; 431. a locking lever; 432. locking a pneumatic finger; 433. locking the clamping plate; 4331. a locking groove; 434. a locking position sensor; 435. a guide block; 4351. a first inclined plane; 436. locking the inserting plate; 4361. a second inclined plane; 44. a deflection drive mechanism; 441. a deflection connection plate; 442. a deflection lifting cylinder; 443. a deflection drive mounting plate; 444. a deflection driving cylinder; 445. a deflection drive hook; 4451. a deflection slot; 45. locking the gap;

5. a plate frame; 51. a deflection mounting base; 52. a deflection frame; 53. a handle; 54. a first deflection crossbar; 55. a second deflection cross-bar; 56. a clearance is accommodated;

600. a plate material.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

As shown in fig. 1 to 11, an embodiment of the present invention provides a board collecting and releasing machine for collecting and releasing a board 600 placed on a board rack 5, including a conveying device 4 for conveying the board rack 5, a rack 1, a turnover device 3 disposed on the rack 1 and used for turning over the board 600, and a lifting device 2 for transferring the board 600 between the board rack 5 and the turnover device 3; the lifting device 2 comprises a supporting rotating shaft 21 rotatably mounted on the frame 1, a chain assembly 22 and a lifting driving assembly 23 for driving the supporting rotating shaft 21 to rotate; the chain assembly 22 includes a driving sprocket 221 fixedly mounted on the support shaft 21, a driven sprocket 222 rotatably mounted on the frame 1, a lifting chain 223 sleeved between the driving sprocket 221 and the driven sprocket 222, and a lifting hook 224 disposed on the lifting chain 223.

The embodiment of the utility model provides an in, the board process of putting of receiving and releasing trigger does: place the panel 600 of treating processing on grillage 5, conveyor 4 carries the grillage 5 that will be equipped with panel 600 to elevating gear 2's lift position, lift drive assembly 23 on elevating gear 2 drives support shaft 21 and rotates, and drive sprocket 221 rotates, and then make lift chain 223 rotate, when lift chain 223 rotates, panel 600 is caught on to lift trip 224 on the lift chain 223 from the bottom of panel 600, panel 600 and then promotes to the take the altitude and reach turning device 3 along with lift chain 223's rotation, turning device 3 overturns panel 600 to the state of being convenient for processing and transportation on next step such as level, and then accomplish putting of panel 600.

The board collecting process of the board collecting and releasing machine is opposite to the board placing process, and specifically comprises the following steps: the turnover device 3 turns over the plate 600 from a horizontal state to the same angle as the angle at which the chain assembly 22 drives the plate 600 to move, then the bottom of the plate 600 is hooked by the lifting hook 224 on the lifting chain 223, and the plate 600 further descends along with the rotation of the lifting chain 223 (the rotation direction of the lifting chain 223 is opposite to that of the plate placing process) until the plate 600 descends onto the plate rack 5 and is retracted by the plate rack 5, so that the plate 600 is collected.

Optionally, the number of the chain assemblies 22 is two, and the lifting hooks 224 on the two chain assemblies 22 can hook the plate 600 on two sides of the plate frame 5 respectively. Of course, two lifting hooks 224 may be provided on each chain assembly 22, and the distance that the plate 600 extends out of the plate frame 5 is large enough, so that the plate 600 can be hooked by two lifting hooks 224 on one chain assembly 22. The lifting hook 224 may be provided with a corresponding slot, and the bottom of the board 600 is located in the slot and is locked by the lifting hook 224.

Further, please refer to fig. 2, as another embodiment of the plate retrieving and releasing machine provided by the present invention, the lifting driving assembly 23 includes a lifting driven pulley 231 fixedly installed on the supporting shaft 21, a lifting driving pulley 232 rotatably installed on the frame 1, a lifting driving belt 233 disposed between the lifting driven pulley 231 and the lifting driving pulley 232, and a lifting motor 234 disposed on the frame 1 and used for driving the lifting driving pulley 232 to rotate. The process that the lifting driving component 23 drives the supporting rotating shaft 21 to rotate is as follows: the lifting motor 234 drives the lifting driving pulley 232 to rotate, and drives the lifting driven pulley 231 to rotate through the lifting transmission belt 233, so as to drive the support rotating shaft 21 to rotate.

Further, referring to fig. 5-7, as another embodiment of the trigger retrieving and releasing machine according to the present invention, the conveying device 4 includes a trolley 41, a transmission assembly 42, and a locking assembly 43 disposed between the trolley 41 and the transmission assembly 42; the locking assembly 43 comprises a locking rod 431 arranged on the trolley 41, a locking pneumatic finger 432 arranged on the transmission assembly 42, and a locking clamping plate 433 connected with a clamping jaw arranged on the locking pneumatic finger 432; the locking clamp 433 is formed with a locking groove 4331 adapted to the locking lever 431. The locking assembly 43 also includes a locking position sensor 434 for detecting the position of the trolley 41. The process of conveying the plate frame 5 by the conveying device 4 is as follows: when the trolley 41 is pushed to the conveying starting point of the conveying assembly 42, the locking pneumatic finger 432 is closed, so that the locking clamping plate 433 clamps the locking rod 431 on the trolley 41, the locking rod 431 sinks into the locking groove 4331, the trolley 41 and the conveying assembly 42 are locked and fixed by the locking assembly 43 between the trolley 41 and the conveying assembly 42, the plate frame 5 on the trolley 41 is operated, when the plate frame 5 is pushed to the conveying assembly 42 from the trolley 41, the trolley 41 cannot move relative to the conveying assembly 42 under the action of external force, and therefore the trolley 41 can accurately reach the corresponding position on the conveying assembly 42, and the conveying assembly 42 can convey the plate frame 5 at the next step. The locking position sensor 434 is used for detecting the position of the trolley 41, and when the locking position sensor 434 detects that the trolley 41 reaches a preset position, the locking pneumatic finger 432 acts to drive the locking clamp 433 to clamp and fix the locking rod 431.

Further, referring to fig. 7, as another embodiment of the trigger retrieving and releasing device provided in the present invention, the locking assembly 43 further includes two guiding blocks 435 fixedly mounted on the transmission assembly 42 and a locking inserting plate 436 disposed on the trolley 41; a locking gap 45 matched with the locking inserting plate 436 is formed between the two guide blocks 435; the locking bar 431 is provided on the locking spile 436. The locking insertion plate 436 on the trolley 41 is inserted into the locking gap 45 formed between the two guide blocks 435, and the locking insertion plate 436 is positioned by the two guide blocks 435; the locking rod 431 is arranged on the locking inserting plate 436, and at the moment, the locking rod 431 on the trolley 41 automatically reaches the locking position of the locking clamping plate 433 on the locking pneumatic finger 432, so that the position of the locking rod 431 does not need to be manually adjusted. The guide blocks 435 each have a first inclined surface 4351, and the lock insertion plate 436 has a second inclined surface 4361 fitted to the first inclined surface 4351. A first inclined surface 4351 is arranged on the guide block 435 so that the locking insertion plate 436 on the trolley 41 can be inserted into the locking gap 45 along the first inclined surface 4351, a second inclined surface 4361 adapted to the first inclined surface 4351 is arranged on the locking insertion plate 436, and when the locking insertion plate 436 is located in the locking gap 45, the first inclined surface 4351 and the second inclined surface 4361 cooperate to position the locking insertion plate 436 in a fixed position in the locking gap 45, so that the locking rod 431 on the trolley 41 automatically reaches the locking clamping plate 433 on the locking pneumatic finger 432 to be locked.

Further, referring to fig. 5, as another embodiment of the retractable board machine provided by the present invention, the transmission assembly 42 includes a first linear transmission mechanism 421, a transverse transmission mechanism 422, and a second linear transmission mechanism 423, which are sequentially disposed; the first linear transmission mechanism 421 and the second linear transmission mechanism 423 are positioned on the same side of the transverse transmission mechanism 422; a steering transmission mechanism 424 is arranged between the transverse transmission mechanism 422 and the first and second linear transmission mechanisms 421 and 423. The conveying process of the conveying assembly 42 to the plate frame 5 is as follows: pushing the plate racks 5 on the trolley 41 to the first linear transmission mechanism 421, moving the plate racks 5 on the first linear transmission mechanism 421 to the lifting position of the lifting device 2, and when all the plates 600 on the plate racks 5 are transferred to the turnover device 3 by the lifting device 2 during plate placement, continuing to move the plate racks 5 to the conveying end point of the first linear transmission mechanism 421; alternatively, when the board frame 5 is fully loaded with the board 600 during board loading, the board frame 5 continues to move to the end point of the first linear transport mechanism 421, and is pushed toward the transverse transport mechanism 422 by the first linear transport mechanism 421. When the partial position of the plate rack 5 reaches the lateral transfer mechanism 422, the turning transfer mechanism 424 between the lateral transfer mechanism 422 and the first linear transfer mechanism 421 operates to transfer the plate rack 5 to the lateral transfer mechanism 422, and then the plate rack 5 moves on the lateral transfer mechanism 422 to the conveying end point of the lateral transfer mechanism 422 and is pushed toward the second linear transfer mechanism 423 by the lateral transfer mechanism 422. When the partial position of the plate frame 5 reaches the second linear transport mechanism 423, the steering transport mechanism 424 between the lateral transport mechanism 422 and the second linear transport mechanism 423 operates to transfer the plate frame 5 to the second linear transport mechanism 423, and the plate frame 5 moves along the second linear transport mechanism 423 to the transport destination of the second linear transport mechanism 423, at which time the plate frame 5 can be received and transferred by the carriage 41 at the transport destination of the second linear transport mechanism 423. Therefore, the locking unit 43 between the cart 41 and the transfer unit 42 may be provided between the cart 41 and the transfer start point of the first linear transfer means 421, or the locking unit 43 may be provided between the cart 41 and the transfer end point of the second linear transfer means 423 in synchronization.

Further, referring to fig. 5, as another embodiment of the retractable board machine provided by the present invention, the first linear transmission mechanism 421 includes a first frame 4211, a plurality of first pulleys 4212 rotatably mounted on the first frame 4211, a first transmission belt 4213 sleeved on the first pulleys 4212, and a first motor 4214 disposed on the first frame 4211 and configured to drive the first pulleys 4212 to rotate; the transverse transmission mechanism 422 comprises a transverse frame 4221, a plurality of transverse belt wheels 4222 rotatably mounted on the transverse frame 4221, a transverse transmission belt 4223 sleeved on the transverse belt wheels 4222, and a transverse motor 4224 arranged on the transverse frame 4221 and used for driving the transverse belt wheels 4222 to rotate; the second linear transmission mechanism 423 includes a second frame 4231, a plurality of second belt wheels 4232 rotatably mounted on the second frame 4231, a second belt transmission 4233 sleeved on the second belt wheels 4232, and a second motor 4234 disposed on the second frame 4231 and configured to drive the second belt wheels 4232 to rotate.

Further, referring to fig. 5 and 8, as another embodiment of the trigger releasing and releasing device provided by the present invention, the steering transmission mechanism 424 includes a steering fixing plate 4241, a steering lifting cylinder 4242 installed on the steering fixing plate 4241, a steering lifting plate 4243 connected to a piston rod of the steering lifting cylinder 4242, a steering side plate 4244 connected to the steering lifting plate 4243, a plurality of steering pulleys 4245 rotatably installed on the steering side plate 4244, a steering transmission belt 4246 sleeved on the steering pulleys 4245, and a steering motor 4247 installed on the steering side plate 4244 and used for driving the steering pulleys 4245 to rotate. The working process of the steering transmission mechanism 424 is that when the grillage 5 on the first linear transmission mechanism 421 needs to be transferred to the transverse transmission mechanism 422, the steering lifting cylinder 4242 drives the steering lifting plate 4243 to ascend so that the steering transmission belt 4246 is higher than the transverse transmission belt 4223, so that the steering transmission belt 4246 transfers the grillage 5 on the first linear transmission mechanism 421 to the transverse transmission mechanism 422, then the steering lifting cylinder 4242 drives the steering lifting plate 4243 to descend so that the steering transmission belt 4246 is lower than the transverse transmission belt 4223, and the transverse transmission mechanism 422 acts to convey the grillage 5 to the conveying end point of the transverse transmission mechanism 422. Then, when the rack 5 on the transverse transmission mechanism 422 is transferred to the second linear transmission mechanism 423 by the turning transmission mechanism 424 between the transverse transmission mechanism 422 and the second linear transmission mechanism 423, the turning lifting cylinder 4242 drives the turning lifting plate 4243 to ascend, so that the turning conveyor belt 4246 is higher than the transverse conveyor belt 4223, and further the turning conveyor belt 4246 transfers the rack 5 on the transverse transmission mechanism 422 to the second linear transmission mechanism 423.

Further, referring to fig. 10, as another embodiment of the retractable board machine provided by the present invention, the board frame 5 includes a deflection mounting base 51, a plurality of deflection frames 52 rotatably mounted on the deflection mounting base 51, at least one handle 53 rotatably mounted on the deflection mounting base 51, a first deflection cross bar 54 fixedly mounted on the deflection frame 52, and a second deflection cross bar 55 fixedly mounted on the handle 53; an accommodating gap 56 for placing the plate 600 to be processed is formed between the adjacent deflecting frames 52; the conveying device 4 further comprises a deflection driving mechanism 44 which is arranged on the first linear transmission mechanism 421 and is used for stirring the deflection frame body 52 to rotate relative to the deflection installation base 51. The plate material 600 is placed in the receiving gap 56 formed between the adjacent deflecting frames 52, that is, the plate material 600 is placed between two deflecting frames 52, and the deflecting frames 52 are rotatably mounted on the deflecting mounting base 51, so that the deflecting direction of the plate material 600 needs to be changed to facilitate the processing of the plate material 600, the deflecting frame 52 is driven by the deflecting driving mechanism 44 to rotate relative to the deflecting mounting base, the plate material 600 deflects along with the rotation of the deflecting frame 52, and the deflection angle of the plate material 600 is the same as the movement angle of the plate material 600 driven by the chain assembly 22. To facilitate transportation of the panel 600. The deflecting installation base 51 is also provided with a handle 53, so that the plate frame 5 can be operated through the handle 53, for example, the deflecting installation base is dragged, and the deflecting frame 52 is prevented from being damaged compared with the deflecting frame 52 which is directly operated. And the handle 53 is rotatably connected with the deflection mounting base 51, so that when the deflection frame 52 deflects, the handle 53 can also deflect at a certain angle, and the rotation of the deflection frame 52 cannot be blocked, thereby providing enough space for subsequent processing and transportation.

Further, referring to fig. 10 and 11, as another embodiment of the trigger retrieving and releasing mechanism provided by the present invention, the deflection driving mechanism 44 includes a deflection connecting plate 441 fixedly connected to the first linear transmission mechanism 421, a deflection lifting cylinder 442 fixedly connected to the deflection connecting plate 441, a deflection driving mounting plate 443 connected to a piston rod of the deflection lifting cylinder 442, a deflection driving cylinder 444 rotatably mounted on the deflection driving mounting plate 443, and a deflection driving hook 445 rotatably mounted on the deflection driving mounting plate 443; the piston rod of the deflection driving cylinder 444 is connected to a deflection driving hook 445, and the deflection driving hook 445 is provided with a deflection groove 4451 adapted to the first deflection crossbar 54 and the second deflection crossbar 55. The process of the deflection driving mechanism 44 driving the deflection frame 52 to rotate relative to the deflection installation base 51 and complete deflection is as follows: the first deflecting transverse rod 54 is located in the deflecting groove 4451, so that the deflecting driving hook 445 is sleeved on the first deflecting transverse rod 54 through the deflecting groove 4451, the piston rod of the deflecting driving cylinder 444 extends into and extends out to drive the deflecting driving hook 445 to rotate on the deflecting driving mounting plate 443, and when the deflecting driving hook 445 rotates, the first deflecting transverse rod 54 is forced to rotate, and the deflecting frame 52 is driven to rotate integrally relative to the deflecting mounting base 51 to complete deflection. The deflection driving mechanism 44 can drive the handle 53 to rotate relative to the deflection mounting base 51 by applying force to the second deflection cross bar 55 in the same process as the deflection driving mechanism 44 drives the deflection frame 52 to rotate through the first deflection cross bar 54. The deflection driving mechanism 44 can deflect the deflection frame 52 located at the two ends of the deflection frames 52, so as to drive the deflection frames 52 to deflect together. When a single deflection frame 52 needs to be operated, that is, only one deflection frame 52 is deflected at a time, the deflection moving driving assembly drives the deflection mounting base 51 to move, and moves the distance between adjacent deflection frames 52 each time, so that the first deflection cross bar 54 on the next deflection frame 52 reaches the position right above the deflection driving hook 445, then the deflection lifting cylinder 442 drives the deflection driving mounting plate 443 to move upward, so that the deflection driving hook 445 is sleeved on the first deflection cross bar 54 through the deflection groove 4451, and the above-mentioned deflection operation is completed again, that is, one deflection frame 52 can be operated at a time.

Further, referring to fig. 2-4, as another embodiment of the plate retrieving and releasing machine provided by the present invention, the turnover device 3 includes a turnover frame 31 rotatably installed on the supporting shaft 21 and used for receiving the plate 600, a turnover driven pulley 32 rotatably installed on the supporting shaft 21 and fixedly connected to the turnover frame 31, a servo motor 33 installed on the frame 1, a turnover driving pulley 34 connected to an output shaft of the servo motor 33, and a turnover transmission belt 35 installed between the turnover driving pulley 34 and the turnover driven pulley 32. The working process of the plate turnover device when the plate is placed is as follows: in the initial state, the angle of the turnover frame body 31 is the same as the angle of the plate material 600 on the lifting device 2; after the lifting device 2 lifts the plate 600 to a certain height, most of the area of the plate 600 on the lifting device 2 reaches the turnover frame 31, then the servo motor 33 drives the turnover driving pulley 34 to rotate, and drives the turnover driven pulley 32 to rotate through the turnover driving belt 35, so as to drive the turnover frame 31 fixedly connected with the turnover driven pulley 32 to rotate, when the turnover frame 31 rotates, the plate 600 on the turnover frame 31 rotates along with the turnover frame 31 until the turnover frame 31 rotates to a horizontal position, so that the plate 600 is turned to the horizontal position, and then the turnover of the plate 600 is completed; since the acceleration and deceleration of the servo motor 33 are stable, a stable turning operation can be realized when the turning frame body 31 is turned. A speed reducer can be synchronously arranged between the servo motor 33 and the overturning driving belt wheel 34 to further improve the stability when the servo motor 33 drives the overturning frame body 31 to overturn. The working process of the plate turnover device when the plate is collected is opposite to the process.

Further, referring to fig. 2 and 3, as another embodiment of the trigger, the turnover frame 31 includes a first turnover side plate 311 fixedly connected to the turnover driven pulley 32, a second turnover side plate 312 opposite to the first turnover side plate 311 and spaced apart from the first turnover side plate, and a turnover limiting horizontal plate 313; two ends of the turnover limiting transverse plate 313 are respectively connected with the first turnover side plate 311 and the second turnover side plate 312. The angle of the turnover frame body 31 is the same as the angle of the plate material 600 on the lifting device 2; after the lifting device 2 lifts the plate 600 to a certain height, the top of the plate 600 on the lifting device 2 extends into the lower part of the turnover limiting transverse plate 313 on the turnover frame 31, when the lifting height of the plate 600 is large enough, that is, the plate 600 is about to leave the lifting device 2, at this time, the main body part of the plate 600 reaches the turnover frame 31, the side surface of the plate 600 is abutted and limited by the turnover limiting transverse plate 313, and the turnover frame 31 starts to turn over and drives the plate 600 to turn over to a horizontal position; due to the limiting effect of the turnover limiting transverse plate 313, the plate 600 can be effectively prevented from being separated from the turnover frame body 31 in the turnover process of the turnover frame body 31.

Further, referring to fig. 2 and 4, as another embodiment of the trigger, the turning frame 31 further includes a turning receiving and releasing shaft 314 rotatably installed between the first turning side plate 311 and the second turning side plate 312, a turning receiving and releasing guide wheel 315 disposed on the turning receiving and releasing shaft 314, and a turning receiving and releasing driving assembly 316 for driving the turning receiving and releasing shaft 314 to rotate; an overturning and collecting gap is formed between the overturning and collecting guide wheel 315 and the overturning limiting transverse plate 313. After the lifting device 2 lifts the plate 600 to a certain height, the top of the plate 600 on the lifting device 2 extends into an overturning and receiving gap formed between the overturning limiting transverse plate 313 on the overturning frame body 31 and the overturning receiving and receiving guide wheel 315, that is, two opposite sides of the plate 600 are respectively contacted with the overturning limiting transverse plate 313 and the overturning receiving and receiving guide wheel 315, so as to further ensure that the plate 600 cannot be separated from the overturning frame body 31; the turning and retracting driving assembly 316 drives the turning and retracting shaft 314 to rotate so as to drive the turning and retracting guide wheel 315 to rotate, so that the board 600 is driven to move and be away from the lifting device 2, when the board 600 is completely separated from the lifting device 2, the board 600 continues to move and cannot be separated from the turning frame body 31 due to the effect of the turning and retracting guide wheel 315, and when the turning frame body 31 rotates to a horizontal position, the turning and retracting guide wheel 315 can also drive the board 600 to continue to move until the board 600 is separated from the turning frame body 31 and reaches a next processing position.

Further, please refer to fig. 2 and 4, as another embodiment of the trigger for picking up and placing the plate according to the present invention, the driving assembly 316 for picking up and placing the plate in the overturning mode includes an overturning and placing motor 3161 installed on the second overturning side plate 312, an overturning and placing driving pulley 3162 connected to an output shaft of the overturning and placing motor 3161, an overturning and placing driven pulley 3163 fixedly installed on the overturning and placing shaft 314, and an overturning and placing driving belt 3164 installed between the overturning and placing driving pulley 3162 and the overturning and placing driven pulley 3163. The process that the overturning and retracting driving assembly 316 drives the overturning and retracting shaft 314 to rotate so as to drive the overturning and retracting guide wheel 315 to rotate is as follows: the roll-over retracting motor 3161 drives the roll-over retracting driving pulley 3162 to rotate, and drives the roll-over retracting driven pulley 3163 to rotate through the roll-over retracting transmission belt 3164, so as to drive the roll-over retracting shaft 314 to rotate.

Further, referring to fig. 2-3, as another embodiment of the trigger retrieving and releasing device provided by the present invention, a first bearing 36 and a second bearing 37 are installed on the supporting shaft 21; the first roll-over side plate 311 is connected to the outer race of the first bearing 36, and the second roll-over side plate 312 is connected to the outer race of the second bearing 37; a third bearing 38 is installed on the supporting rotating shaft 21, and the overturning driven belt wheel 32 is connected with the outer ring of the third bearing 38; a turnover connecting piece 39 is arranged between the turnover driven belt wheel 32 and the first turnover side plate 311, and the turnover driven belt wheel 32 is fixedly connected with the first turnover side plate 311 through the turnover connecting piece 39. That is, the first and second tilt side plates 311 and 312 of the tilt frame 31 are rotatably attached to the support shaft 21 by the first and second bearings 36 and 37, respectively. The reverse driven pulley 32 is rotatably mounted on the support rotary shaft 21 via a third bearing 38. The turnover driven pulley 32 is fixedly connected with the first turnover side plate 311 through the turnover connecting member 39, so that the turnover frame body 31 can be driven to integrally rotate by the first turnover side plate 311 when the turnover driven pulley 32 rotates.

Further, please refer to fig. 2, as another embodiment of the trigger releasing and releasing machine according to the present invention, the turning frame 31 further includes an electromagnetic brake pad 317 fixedly installed on the supporting shaft 21 and selectively contacting with the second turning side plate 312 (i.e. the electromagnetic brake pad 317 contacts with the second turning side plate 312 and locks with the second turning side plate 312 when operating, and the electromagnetic brake pad 317 does not contact with the second turning side plate 312 when not operating). When the plate 600 rises to a certain height along with the chain assembly 22, the lifting motor 234 is turned off, and the electromagnetic brake pad 317 acts and is in close contact with the second turnover side plate 312 to realize locking with the second turnover side plate 312; the servo motor 33 drives the turnover frame 31 to rotate, and since the electromagnetic brake sheet 317 which is highly mounted on the supporting rotating shaft 21 is locked with the second turnover side plate 312 of the turnover frame 31, the supporting rotating shaft 21 is driven to rotate relative to the rack 1 by the electromagnetic brake sheet 317 when the turnover frame 31 rotates, and the chain assembly 22 is driven to rotate and continue to lift the plate 600; further, when the plate material 600 is separated from the chain assemblies 22 of the lifting device 2, the servo motor 33 simultaneously drives the rotation of the turnover frame 31 and the rotation of the chain assemblies 22, so that the synchronism of the rotation of the turnover frame 31 and the rotation of the chain assemblies 22 is realized, and the plate material 600 can be smoothly separated from the chain assemblies 22 of the lifting device 2 and can reach the turnover frame 31.

It is to be understood that aspects of the present invention may be modified in various other respects.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The plate collecting and releasing machine is used for collecting and releasing plates placed on the plate frame and is characterized by comprising a conveying device used for conveying the plate frame, a rack, a turnover device arranged on the rack and used for turning over the plates and a lifting device used for transferring the plates between the plate frame and the turnover device; the lifting device comprises a supporting rotating shaft, a chain assembly and a lifting driving assembly, wherein the supporting rotating shaft and the chain assembly are rotatably arranged on the rack; the chain assembly comprises a driving chain wheel fixedly installed on the supporting rotating shaft, a driven chain wheel rotatably installed on the rack, a lifting chain sleeved between the driving chain wheel and the driven chain wheel, and a lifting clamping hook arranged on the lifting chain.

2. The board collecting and releasing machine according to claim 1, wherein the lifting driving assembly comprises a lifting driven pulley fixedly mounted on the supporting shaft, a lifting driving pulley rotatably mounted on the frame, a lifting transmission belt arranged between the lifting driven pulley and the lifting driving pulley, and a lifting motor arranged on the frame and used for driving the lifting driving pulley to rotate.

3. The trigger board collecting and releasing machine as claimed in claim 1, wherein the conveying device comprises a trolley, a transmission assembly, and a locking assembly arranged between the trolley and the transmission assembly; the locking assembly comprises a locking rod arranged on the trolley, a locking pneumatic finger arranged on the transmission assembly, and a locking clamping plate connected with a clamping jaw arranged on the locking pneumatic finger; the locking clamping plate is provided with a locking groove matched with the locking rod.

4. The board collecting and releasing machine as claimed in claim 3, wherein the locking assembly further comprises two guide blocks fixedly mounted on the transmission assembly and a locking insertion plate arranged on the trolley; a locking gap matched with the locking inserting plate is formed between the two guide blocks; the locking rod is arranged on the locking inserting plate.

5. The board collecting and releasing machine as claimed in claim 3, wherein the transmission assembly comprises a first linear transmission mechanism, a transverse transmission mechanism and a second linear transmission mechanism which are arranged in sequence; the first linear transmission mechanism and the second linear transmission mechanism are positioned on the same side of the transverse transmission mechanism; steering transmission mechanisms are arranged between the transverse transmission mechanism and the first linear transmission mechanism and between the transverse transmission mechanism and the second linear transmission mechanism.

6. The board collecting and releasing machine according to claim 5, wherein the first linear transmission mechanism comprises a first frame body, a plurality of first belt wheels rotatably mounted on the first frame body, a first conveyor belt sleeved on the first belt wheels, and a first motor arranged on the first frame body and used for driving the first belt wheels to rotate; the transverse transmission mechanism comprises a transverse frame body, a plurality of transverse belt wheels rotatably mounted on the transverse frame body, a transverse conveying belt sleeved on the transverse belt wheels, and a transverse motor arranged on the transverse frame body and used for driving the transverse belt wheels to rotate; the second linear transmission mechanism comprises a second frame body, a plurality of second belt wheels rotatably mounted on the second frame body, a second conveying belt sleeved on the second belt wheels, and a second motor arranged on the second frame body and used for driving the second belt wheels to rotate.

7. The plate retracting and releasing machine according to claim 5, wherein the steering transmission mechanism comprises a steering fixing plate, a steering lifting cylinder arranged on the steering fixing plate, a steering lifting plate connected with a piston rod of the steering lifting cylinder, a steering side plate connected with the steering lifting plate, a plurality of steering belt wheels rotatably arranged on the steering side plate, a steering transmission belt sleeved on the steering belt wheels, and a steering motor arranged on the steering side plate and used for driving the steering belt wheels to rotate.

8. The trigger board retrieval system of claim 5 or 6, wherein the board rack includes a deflector mount base, a plurality of deflector frames pivotally mounted to the deflector mount base, at least one handle pivotally mounted to the deflector mount base, a first deflector rail fixedly mounted to the deflector frames, and a second deflector rail fixedly mounted to the handle; an accommodating gap for accommodating a plate to be processed is formed between the adjacent deflection frame bodies; the conveying device further comprises a deflection driving mechanism which is arranged on the first linear transmission mechanism and used for shifting the deflection frame body to rotate relative to the deflection installation base.

9. The trigger release and release machine according to claim 8, wherein the deflection driving mechanism comprises a deflection connecting plate fixedly connected with the first linear transmission mechanism, a deflection lifting cylinder fixedly connected with the deflection connecting plate, a deflection driving mounting plate connected with a piston rod of the deflection lifting cylinder, a deflection driving cylinder rotatably mounted on the deflection driving mounting plate, and a deflection driving hook rotatably mounted on the deflection driving mounting plate; the piston rod of the deflection driving cylinder is connected with the deflection driving hook, and the deflection driving hook is provided with a deflection groove which is adaptive to the first deflection cross rod and the second deflection cross rod.

10. The board collecting and releasing machine according to claim 1, wherein the turnover device comprises a turnover frame rotatably mounted on the support shaft and used for receiving the board, a turnover driven pulley rotatably mounted on the support shaft and fixedly connected with the turnover frame, a servo motor disposed on the machine frame, a turnover driving pulley connected with an output shaft of the servo motor, and a turnover transmission belt disposed between the turnover driving pulley and the turnover driven pulley.

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