CN110155717A - Retract trigger - Google Patents

Abstract

The invention 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 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; 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

Retract trigger

technical field

The invention relates to the field of plate processing, in particular to a trigger retracting machine.

Background technique

In the process of processing printed circuit boards and other products, in order to ensure the normal production of products, the boards cannot be stacked on each other, so the boards need to be retracted individually. The existing method is usually manually retracted, that is, one plate is manually operated each time, and the production efficiency is low and the labor cost is high.

Contents of the invention

The object of the present invention is to provide a trigger retracting machine, aiming to solve the problem of low efficiency of manually retracting and retracting boards in the prior art.

For reaching this purpose, the present invention adopts following technical scheme:

The retracting and unwinding machine is used for retracting the plates placed on the plate frame, including a conveying device for transporting the plate frame, a frame, and a turning device provided on the frame for turning the plates over, And a lifting device for transferring the plate between the plate frame and the turning device; the lifting device includes a support shaft and a chain assembly that are rotatably mounted on the frame, and are used to drive the support The lifting drive assembly that rotates the rotating shaft; the chain assembly includes a driving sprocket fixedly installed on the supporting rotating shaft, a driven sprocket rotatably mounted on the frame, sleeved on the driving sprocket and the driven sprocket The lifting chain between the sprockets, and the lifting hook arranged on the lifting chain.

Further, the lifting drive assembly includes a lifting driven pulley fixedly installed on the supporting shaft, a lifting driving pulley rotatably mounted on the frame, a lifting driving pulley arranged between the lifting driven pulley and the lifting driving An elevating transmission belt between the pulleys, and an elevating motor arranged on the frame and used to drive the elevating driving pulley to rotate.

Further, the conveying device includes a trolley, a transmission assembly, and a locking assembly arranged between the trolley and the transmission assembly; the locking assembly includes a locking rod provided on the trolley, The locking pneumatic finger installed on the transmission assembly, and the locking splint connected to the jaws of the locking pneumatic finger; the locking splint is provided with a locking groove adapted to the locking rod; The locking assembly also includes a locking position sensor for detecting the position of the trolley.

Further, the locking assembly also includes two guide blocks fixedly installed on the transmission assembly and a locking plate provided on the trolley; The locking gap of the locking board; the locking rod is arranged on the locking board; the guide blocks all have a first slope, and the locking board has a Second bevel.

Further, the transmission assembly includes a first linear transmission mechanism, a lateral transmission mechanism, and a second linear transmission mechanism arranged in sequence; the first linear transmission mechanism and the second linear transmission mechanism are located at the On the same side of the mechanism; a steering transmission mechanism is provided between the horizontal transmission mechanism and the first linear transmission mechanism and the second linear transmission mechanism.

Further, the first linear transmission mechanism includes a first frame body, a plurality of first pulleys rotatably mounted on the first frame body, a first conveyor belt sleeved on the first pulleys, and a device A first motor attached to the first frame and used to drive the first pulley to rotate; the transverse transmission mechanism includes a transverse frame, a plurality of transverse pulleys rotatably mounted on the transverse frame, sleeved The transverse conveyor belt on the transverse pulley, and the transverse motor arranged on the transverse frame and used to drive the transverse pulley to rotate; the second linear transmission mechanism includes a second frame, which is rotatably mounted on the A plurality of second pulleys of the second frame, a second conveyor belt sleeved on the second pulleys, and a second motor arranged on the second frame and used to drive the second pulleys to rotate .

Further, the steering transmission mechanism includes a steering fixed plate, a steering lifting cylinder installed on the steering fixing plate, a steering lifting plate connected with the piston rod of the steering lifting cylinder, and a steering side connected to the steering lifting plate. plate, a plurality of steering pulleys rotatably mounted on the steering side plate, a steering belt sleeved on the steering pulley, and a steering motor arranged on the steering side plate and used to drive the steering pulley to rotate .

Further, the plate frame includes a deflection installation base, a plurality of deflection frames rotatably mounted on the deflection mount base, at least one handle rotatably mounted on the deflection mount base, a first deflection frame fixedly mounted on the deflection frame A deflection crossbar, and a second deflection crossbar fixedly installed on the handle; an accommodating gap for placing plates to be processed is formed between adjacent deflection frames; the conveying device also includes a The first linear transmission mechanism and the deflection drive mechanism used to toggle the rotation of the deflection frame relative to the deflection installation base.

Further, the deflection drive mechanism includes a deflection connection plate fixedly connected to the first linear transmission mechanism, a deflection lift cylinder fixedly connected to the deflection connection plate, and a deflection lift cylinder connected to the piston rod of the deflection lift cylinder. Drive mounting plate, deflection drive cylinder rotatably mounted on the deflection drive mount plate, and deflection drive hook rotatably mounted on the deflection drive mount plate; the piston rod of the deflection drive cylinder is connected with the deflection drive hook, the The deflection driving hook is provided with a deflection groove adapted to the first deflection crossbar and the second deflection crossbar.

Further, the overturning device includes an overturning frame that is rotatably installed on the supporting shaft and used to receive plates, an overturning driven pulley that is rotatably installed on the supporting shaft and fixedly connected with the overturning frame, The servo motor of the frame, the turning driving pulley connected with the output shaft of the servo motor, and the turning driving belt arranged between the turning driving pulley and the turning driven pulley.

Further, the overturning frame includes a first overturning side plate fixedly connected to the overturning driven pulley, a second overturning side plate opposite to and spaced apart from the first overturning side plate, and an overturning limiting horizontal plate. plate; the two ends of the turning limit horizontal plate are respectively connected with the first turning side plate and the second turning side plate.

Further, the overturning frame body also includes an overturning retractable shaft rotatably installed between the first overturning side plate and the second overturning side plate, and an overturning retractable guide wheel arranged on the overturning retractable shaft , and a turning and retracting drive assembly for driving the rotation of the turning and retracting shaft; a turning and retracting gap is formed between the turning and retracting guide wheel and the turning and limiting horizontal plate.

Further, the turning and retracting drive assembly includes a turning and retracting motor installed on the second turning side plate, a turning and retracting drive pulley connected to the output shaft of the turning and retracting motor, fixedly installed on the The turning and retracting driven pulley of the turning and retracting shaft, and the turning and retracting transmission belt arranged between the turning and retracting driving pulley and the turning and retracting driven pulley.

Further, a first bearing and a second bearing are installed on the supporting shaft; the first turning side plate is connected to the outer ring of the first bearing, and the second turning side plate is connected to the outer ring of the second bearing. The outer ring is connected; a third bearing is installed on the supporting shaft, and the turning driven pulley is connected with the outer ring of the third bearing; between the turning driven pulley and the first turning side plate An overturning connecting piece is provided, and the overturning driven pulley is fixedly connected with the first overturning side plate through the overturning connecting piece.

Beneficial effects of the present invention: when the retractable plate machine releases the plate, the plate to be processed is placed on the plate frame, the conveying device transports the plate frame with the plate to the lifting position of the lifting device, and the lifting drive assembly on the lifting device drives the supporting shaft Rotate, and drive the driving sprocket to rotate, and then make the lifting chain rotate. When the lifting chain rotates, the lifting hook on the lifting chain hooks the plate from the bottom of the plate, and the plate is lifted to a certain height with the rotation of the lifting chain and reaches Overturning device, the overturning device turns the plate to a level, which is convenient for the next step of processing and transportation, and then completes the release of the plate.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

Fig. 1 is the structural representation of retractable trigger in the embodiment of the present invention;

Fig. 2 is the structural representation of lifting device and turning device in Fig. 1;

Fig. 3 is a structural schematic diagram of the supporting shaft in Fig. 1;

Fig. 4 is the schematic diagram of the partial structure of the turning device in Fig. 2;

Fig. 5 is a schematic structural view of the conveying device in Fig. 1;

Fig. 6 is a partial enlarged view of place A in Fig. 5;

7 is a schematic diagram of a partial structure of a locking assembly in an embodiment of the present invention;

Fig. 8 is a schematic diagram of the steering transmission mechanism in Fig. 5;

Fig. 9 is a schematic structural view of the trolley in Fig. 5;

Fig. 10 is a schematic structural view of the plate frame in Fig. 5;

Fig. 11 is a schematic diagram of the deflection drive mechanism in Fig. 10;

In the picture:

1. Rack;

2. Lifting device; 21. Support shaft; 22. Chain assembly; 221. Driving sprocket; 222. Driven sprocket; 223. Lifting chain; 224. Lifting hook; 23. Lifting drive component; 231. Lifting driven Pulley; 232, lifting driving pulley; 233, lifting transmission belt; 234, lifting motor;

3. Overturning device; 31. Overturning frame; 311. First overturning side panel; 312. Second overturning side panel; 313. Overturning limit horizontal plate; 314. Overturning retractable axis; 315. Overturning retractable guide wheel; 316. Turnover retractable drive assembly; 3161. Turnover retractable motor; 3162. Turnover retractable driving pulley; 3163. Turnover retractable driven pulley; 3164. Turnover retractable transmission belt; 317. Electromagnetic brake pads; 32. Turnover Driven pulley; 33, servo motor; 34, overturn driving pulley; 35, overturn drive belt; 36, first bearing; 37, second bearing; 38, third bearing; 39, overturn connector;

4. Conveying device; 41. Trolley; 42. Transmission assembly; 421. First linear transmission mechanism; 4211. First frame; 4212. First pulley; 4213. First conveyor belt; 4214. First motor; 422, horizontal transmission mechanism; 4221, horizontal frame; 4222, horizontal pulley; 4223, horizontal conveyor belt; 4224, horizontal motor; 423, second linear transmission mechanism; 4231, second frame; 4232, second pulley; 4233, the second conveyor belt; 4234, the second motor; 424, steering transmission mechanism; 4241, steering fixed plate; 4242, steering lifting cylinder; 4243, steering lifting plate; 4244, steering side plate; 4245, steering pulley; 4246, Steering conveyor belt; 4247, steering motor; 43, locking assembly; 431, locking lever; 432, locking pneumatic finger; 433, locking splint; 4331, locking groove; 434, locking position sensor; 435, guide block ;4351, the first slope; 436, the locking plate; 4361, the second slope; 44, the deflection drive mechanism; 441, the deflection connecting plate; 442, the deflection lifting cylinder; 443, the deflection drive mounting plate; 444, the deflection drive cylinder ; 445, deflection driving hook; 4451, deflection groove; 45, locking clearance;

5. Plate frame; 51. Deflection installation base; 52. Deflection frame; 53. Handle; 54. First deflection crossbar; 55. Second deflection crossbar; 56. Accommodating clearance;

600, plate.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may 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 indirectly connected to the other element.

It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

As shown in Figures 1 to 11, the embodiment of the present invention proposes a retractable trigger machine for retracting a board 600 placed on a pallet 5, including a conveying device 4 for conveying the pallet 5, Frame 1, be located at frame 1 and be used for turning over device 3 that sheet material 600 is turned over, and be used for lifting device 2 that sheet material 600 is transferred between plate frame 5 and turning device 3; The support shaft 21 of the frame 1, the chain assembly 22, and the lifting drive assembly 23 for driving the rotation of the support shaft 21; The driving sprocket 222 , the lifting chain 223 sleeved between the driving sprocket 221 and the driven sprocket 222 , and the lifting hook 224 disposed on the lifting chain 223 .

In the embodiment of the present invention, the board releasing process of the retractable board machine is as follows: the board 600 to be processed is placed on the board rack 5, and the conveying device 4 transports the board rack 5 equipped with the board 600 to the lifting position of the lifting device 2, The lifting drive assembly 23 on the lifting device 2 drives the supporting shaft 21 to rotate, and drives the driving sprocket 221 to rotate, thereby making the lifting chain 223 rotate. Hook the plate 600, and then the plate 600 is lifted to a certain height with the rotation of the lifting chain 223 and reaches the overturning device 3. The overturning device 3 turns the plate 600 to a level and is convenient for the next step of processing and transportation, and then completes the plate 600. put board.

The board receiving process of the board retracting machine is opposite to the above board releasing process, specifically: the turning device 3 flips the board 600 from a horizontal state to the same angle as the chain assembly 22 drives the board 600 to move, and then the bottom of the board 600 is lifted by the lifting chain The lifting hook 224 on the 223 is hooked, and the plate 600 then descends with the rotation of the lifting chain 223 (the lifting chain 223 is opposite to the direction of rotation when the plate is placed), until it falls on the plate frame 5, and is retracted by the plate frame 5 , and then complete the closing of the board 600 .

Optionally, there are two chain components 22 , and the lifting hooks 224 on the two chain components 22 can hook the plate 600 on both sides of the plate frame 5 respectively. Of course, two lifting hooks 224 can also be set on each chain assembly 22, the distance of the plate 600 protruding from the plate frame 5 is large enough, and the two lifting hooks 224 on one chain assembly 22 can hook the plate 600 out. . The lifting hook 224 can start a related 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 specific embodiment of the retractable trigger provided by the present invention, the lifting drive assembly 23 includes a lifting driven pulley 231 fixedly installed on the supporting shaft 21 , and rotatably installed on the frame 1 The lifting driving pulley 232, the lifting transmission belt 233 located between the lifting driven pulley 231 and the lifting driving pulley 232, and the lifting motor 234 arranged on the frame 1 and used to drive the lifting driving pulley 232 to rotate. The process in which the lifting drive assembly 23 drives the supporting shaft 21 to rotate is as follows: the lifting motor 234 drives the lifting driving pulley 232 to rotate, and the lifting driven belt 233 drives the lifting driven pulley 231 to rotate, and then realizes driving the supporting rotating shaft 21 to rotate.

Further, please refer to FIG. 5-FIG. 7, as another specific embodiment of the retractable trigger provided by the present invention, the conveying device 4 includes a trolley 41, a transmission component 42, and a The locking assembly 43 between; the locking assembly 43 comprises the locking bar 431 that is located on trolley 41, the locking pneumatic finger 432 that is installed on transmission assembly 42, and the lock that is located at the clamp jaw that locks pneumatic finger 432 is connected The clamping plate 433 ; the locking clamping plate 433 defines a locking groove 4331 adapted to the locking rod 431 . The locking assembly 43 also includes a locking position sensor 434 for detecting the position of the trolley 41 . The process of the conveying device 4 conveying the pallet 5 is as follows: when the trolley 41 is pushed to the conveying starting point of the conveying assembly 42, the locking pneumatic fingers 432 are closed so that the locking splint 433 clamps the locking rod 431 on the trolley 41, and locks The tightening rod 431 falls into the locking groove 4331, and then the locking assembly 43 between the trolley 41 and the transmission assembly 42 is realized to lock and fix the trolley 41 and the transmission assembly 42, and then the plate frame 5 on the trolley 41 is operated , when the pallet 5 is pushed from the trolley 41 to the transmission assembly 42, the trolley 41 will not move relative to the transmission assembly 42 when subjected to an external force, so the trolley 41 can accurately reach the corresponding position on the transmission assembly 42, so that the transmission assembly 42 will move The plate rack 5 carries out the next step of conveying. The locking position sensor 434 is used to detect the position of the trolley 41. When the locking position sensor 434 detects that the trolley 41 reaches the preset position, the locking pneumatic finger 432 moves to drive the locking splint 433 to clamp and fix the locking rod 431 .

Further, please refer to FIG. 7 , as another specific embodiment of the retractable trigger provided by the present invention, the locking assembly 43 also includes two guide blocks 435 fixedly installed on the transmission assembly 42 and a guide block provided on the trolley 41 . A locking plate 436 ; a locking gap 45 adapted to the locking plate 436 is formed between the two guide blocks 435 ; the locking rod 431 is disposed on the locking plate 436 . The locking flashboard 436 on the trolley 41 is inserted in the locking gap 45 formed between the two guide blocks 435, and the locking flashboard 436 is positioned by the two guide blocks 435, because the locking lever 431 is located at the locking insert plate 436, now the locking bar 431 on the trolley 41 automatically reaches the locking position of the locking splint 433 on the locking pneumatic finger 432, without manually adjusting the position of the locking bar 431. The guide blocks 435 each have a first slope 4351 , and the locking plate 436 has a second slope 4361 adapted to the first slope 4351 . A first slope 4351 is provided on the guide block 435, so that the locking plate 436 on the trolley 41 is inserted into the locking gap 45 along the first slope 4351, and the locking plate 436 is provided on the locking plate 436 to be adapted to the first The second slope 4361 of the slope 4351, when the locking plate 436 is located in the locking gap 45, the first slope 4351 cooperates with the second slope 4361 to realize the fixing of the locking plate 436 positioned in the locking gap 45 position, and then realize that the locking lever 431 on the trolley 41 automatically reaches the locking position of the locking splint 433 on the locking pneumatic finger 432.

Further, please refer to FIG. 5 , as another specific embodiment of the retractable trigger provided by the present invention, the transmission assembly 42 includes a first linear transmission mechanism 421 , a lateral transmission mechanism 422 , and a second linear transmission mechanism arranged in sequence. Mechanism 423; the first linear transmission mechanism 421 and the second linear transmission mechanism 423 are located on the same side of the horizontal transmission mechanism 422; between the horizontal transmission mechanism 422 and the first linear transmission mechanism 421 and the second linear transmission mechanism 423 are provided Turn to transport mechanism 424 . The conveying process of the pallet 5 by the transmission assembly 42 is: push the pallet 5 on the trolley 41 to the first linear transmission mechanism 421, and the pallet 5 moves to the bottom of the lifting device 2 on the first linear transmission mechanism 421. Lifting position, when placing the plate, when all the plates 600 on the plate frame 5 are transferred to the turning device 3 by the lifting device 2, the plate frame 5 continues to move to the conveying end point of the first linear transmission mechanism 421; or, when the plate is received , when the plate frame 5 is full of plates 600 , the plate frame 5 continues to move to the conveying end point of the first linear transmission mechanism 421 , and is pushed to the transverse transmission mechanism 422 by the first linear transmission mechanism 421 . When the pallet 5 part position arrives on the transverse transmission mechanism 422, the turning transmission mechanism 424 action between the lateral transmission mechanism 422 and the first linear transmission mechanism 421 will transfer the pallet 5 to the lateral transmission mechanism 422, and then the pallet 5 is The horizontal transmission mechanism 422 moves up to the conveying end point of the horizontal transmission mechanism 422 , and is pushed to the second linear transmission mechanism 423 by the horizontal transmission mechanism 422 . When the partial position of the pallet 5 reaches the second linear transmission mechanism 423, the steering transmission mechanism 424 between the lateral transmission mechanism 422 and the second linear transmission mechanism 423 moves the pallet 5 to the second linear transmission mechanism 423, and the pallet 5 Move along the second linear transmission mechanism 423 to the delivery end point of the second linear transmission mechanism 423 , at this time, the pallet 5 can be caught and transferred by the trolley 41 at the delivery end point of the second linear transmission mechanism 423 . Therefore, the locking assembly 43 between the trolley 41 and the transmission assembly 42 can be arranged between the conveying starting point of the trolley 41 and the first linear transmission mechanism 421, and can also be synchronized between the trolley 41 and the second linear transmission mechanism. The locking assembly 43 is arranged between the conveying end points of 423 .

Further, please refer to FIG. 5 , as another specific embodiment of the retractable trigger provided by the present invention, the first linear transmission mechanism 421 includes a first frame body 4211 , a plurality of The first pulley 4212, the first conveyor belt 4213 sleeved on the first pulley 4212, and the first motor 4214 arranged on the first frame body 4211 and used to drive the first pulley 4212 to rotate; the transverse transmission mechanism 422 includes a transverse Frame body 4221, a plurality of transverse pulleys 4222 rotatably mounted on the transverse frame body 4221, a transverse conveyor belt 4223 sleeved on the transverse pulleys 4222, and a transverse motor arranged on the transverse frame body 4221 and used to drive the transverse pulleys 4222 to rotate 4224; the second linear transmission mechanism 423 includes a second frame body 4231, a plurality of second pulleys 4232 rotatably mounted on the second frame body 4231, a second conveyor belt 4233 sleeved on the second pulley 4232, and a The second frame 4231 is used to drive the second motor 4234 to rotate the second pulley 4232 .

Further, please refer to Fig. 5 and Fig. 8, as another specific embodiment of the retractable trigger provided by the present invention, the steering transmission mechanism 424 includes a steering fixed plate 4241, a steering lifting cylinder 4242 installed on the steering fixed plate 4241, The steering lift plate 4243 that links to each other with the piston rod of the steering lift cylinder 4242, the steering side plate 4244 that links to each other with the steering lift plate 4243, a plurality of steering pulleys 4245 that are rotatably mounted on the steering side plate 4244, and the steering pulley 4245 that is sleeved on the steering pulley 4245 Turn to the conveyor belt 4246, and the steering motor 4247 that is arranged on the steering side plate 4244 and is used to drive the steering pulley 4245 to rotate. The working process of the steering transmission mechanism 424 is that when the plate frame 5 on the first linear transmission mechanism 421 needs to be transferred to the horizontal transmission mechanism 422, the steering lifting cylinder 4242 drives the steering lifting plate 4243 to rise so that the steering conveyor belt 4246 is higher than the horizontal conveyor belt. 4223, and then realize that the steering conveyor belt 4246 transfers the plate frame 5 on the first linear transmission mechanism 421 to the horizontal transmission mechanism 422, and then the steering lifting cylinder 4242 drives the steering lifting plate 4243 to descend so that the steering conveyor belt 4246 is lower than the horizontal conveyor belt 4223, and the horizontal The transport mechanism 422 operates to transport the pallet 5 to the delivery end of the transverse transport mechanism 422 . Then when the steering transmission mechanism 424 between the horizontal transmission mechanism 422 and the second linear transmission mechanism 423 transfers the plate frame 5 on the horizontal transmission mechanism 422 to the second linear transmission mechanism 423, the lifting cylinder 4242 drives the steering lifting plate 4243 to rise so that The turning conveyor belt 4246 is higher than the transverse conveying belt 4223 , and then the turning conveyor belt 4246 transfers the pallet 5 on the transverse conveying mechanism 422 to the second linear conveying mechanism 423 .

Further, please refer to FIG. 10 , as another specific embodiment of the retractable trigger provided by the present invention, the trigger 5 includes a deflection mounting base 51 , a plurality of deflection frames 52 rotatably mounted on the deflection mounting base 51 , and a rotating At least one handle 53 installed on the deflection mounting base 51, a first deflection cross bar 54 fixedly installed on the deflection frame body 52, and a second deflection cross bar 55 fixedly mounted on the handle 53; formed between adjacent deflection frame bodies 52 There is an accommodating gap 56 for placing the sheet material 600 to be processed; the conveying device 4 also includes a deflection drive mechanism 44 provided on the first linear transmission mechanism 421 and used to toggle the deflection frame 52 to rotate relative to the deflection installation base 51 . The plate 600 is placed in the accommodating gap 56 formed between adjacent deflection frames 52, that is, the plate 600 is placed between two deflection frames 52, and the deflection frame 52 is rotatably mounted on the deflection mounting base 51, so it is necessary to When changing the deflection direction of the plate 600 to facilitate the processing of the plate 600, the deflection drive mechanism 44 is used to drive the deflection frame 52 to rotate relative to the deflection and rotation base, and the plate 600 deflects along with the rotation of the deflection frame 52, and then the deflection of the plate 600 The deflection angle is the same as the angle at which the chain assembly 22 drives the plate 600 to move. In order to facilitate the transportation of the board 600 . The deflection installation base 51 is also equipped with a handle 53, so the plate frame 5 can be operated through the handle 53, such as dragging the deflection and rotating the base, compared with directly operating the deflection frame 52, avoiding damage to the deflection frame 52. And the handle 53 is rotatably connected with the deflection mounting base 51, so when the deflection frame 52 deflects, the handle 53 can also deflect at a certain angle without hindering the rotation of the deflection frame 52, thereby providing enough space for subsequent processing and transportation.

Further, referring to FIG. 10 and FIG. 11 , as another specific embodiment of the trigger retractor provided by the present invention, the deflection drive mechanism 44 includes a deflection connecting plate 441 fixedly connected to the first linear transmission mechanism 421 , and The deflection lift cylinder 442 fixedly connected to the deflection connecting plate 441, the deflection drive installation plate 443 connected to the piston rod of the deflection lift cylinder 442, the deflection drive cylinder 444 that is rotatably installed on the deflection drive installation plate 443, and the deflection drive cylinder 444 that is rotatably installed on the deflection drive installation plate The deflection drive hook 445 of 443; The piston rod of the deflection drive cylinder 444 links to each other with the deflection drive hook 445, and the deflection drive hook 445 is provided with the deflection groove 4451 that is adapted to the first deflection crossbar 54 and the second deflection crossbar 55. The deflection driving mechanism 44 drives the deflection frame body 52 to rotate relative to the deflection installation base 51 and completes the deflection process as follows: the first deflection crossbar 54 is located in the deflection groove 4451, so that the deflection drive hook 445 is sleeved on the first deflection traverse through the deflection groove 4451. On the rod 54, the piston rod of the deflection drive cylinder 444 stretches in and out to drive the deflection drive hook 445 to rotate on the deflection drive mounting plate 443. When the deflection drive hook 445 rotates, it exerts force on the first deflection cross bar 54 and drives the deflection frame The whole body 52 rotates relative to the deflection mounting base 51 and completes the deflection. The deflection drive mechanism 44 can drive the handle 53 to rotate relative to the deflection mounting base 51 by applying force to the second deflection crossbar 55 , and the process is the same as the deflection drive mechanism 44 drives the deflection frame 52 to rotate through the first deflection crossbar 54 . The deflection driving mechanism 44 can perform a deflection operation on the deflection frame bodies 52 located at the extreme ends of the multiple deflection frame bodies 52 , and then drive the multiple deflection frame bodies 52 to deflect together. When a single deflection frame body 52 needs to be operated, that is, only one deflection frame body 52 is deflected each time, the deflection movement drive assembly drives the deflection installation base 51 to move, and the distance between adjacent deflection frame bodies 52 is moved each time, Make the first deflection crossbar 54 on the next deflection frame 52 reach directly above the deflection drive hook 445, and then the deflection lifting cylinder 442 drives the deflection drive mounting plate 443 to move upwards, so that the deflection drive hook 445 is sleeved on the deflection drive hook 445 through the deflection groove 4451. On the first deflection bar 54, the above deflection operation is completed again, that is, one deflection frame 52 can be operated each time.

Further, please refer to FIG. 2-FIG. 4, as another specific embodiment of the retractable trigger provided by the present invention, the overturning device 3 includes an overturning frame 31 rotatably mounted on the supporting shaft 21 and used to receive the plate 600, The rotation is installed on the turning driven pulley 32 that is fixedly connected with the turning frame body 31 and is installed on the supporting rotating shaft 21, the servo motor 33 that is located at the frame 1, the turning driving pulley 34 that links to each other with the output shaft of the servo motor 33, and is located at Turn over the driving belt 35 between the driving pulley 34 and the driven pulley 32 . The working process of the turning device when placing the board is as follows: in the initial state, the angle of the turning frame 31 is the same as that of the board 600 on the lifting device 2; after the lifting device 2 lifts the board 600 to a certain height, the lifting device Most of the plate 600 on 2 reaches the overturning frame body 31, then the servo motor 33 drives the overturning driving pulley 34 to rotate, and drives the overturning driven pulley 32 to rotate through the overturning transmission belt 35, and then drives and overturns the driven pulley 32 The fixedly connected overturning frame 31 rotates. When the overturning frame 31 rotates, the plate 600 on the overturning frame 31 rotates with the overturning frame 31 until the overturning frame 31 turns to a horizontal position, so that the plate 600 is turned over to a horizontal position. Further, the flipping of the board 600 is completed; since the acceleration and deceleration of the servo motor 33 is relatively stable, a relatively stable flipping action can be realized when the flipping frame 31 is flipped. A reducer can be synchronously provided between the servo motor 33 and the overturning driving pulley 34 to further improve the stability when the servo motor 33 drives the overturning frame 31 to overturn. The working process of the panel turnover device when receiving the panel is opposite to the above process.

Further, please refer to FIG. 2 and FIG. 3 , as another specific embodiment of the retractable trigger provided by the present invention, the reversing frame 31 includes a first reversing side plate 311 fixedly connected with the reversing driven pulley 32 , The second overturning side panel 312 opposite to the first overturning side panel 311 and spaced apart, and the overturning limit horizontal plate 313; 312 connected. The angle of the overturning frame 31 is the same as the angle of the plate 600 on the lifting device 2; Below the horizontal plate 313, when the height of the plate 600 is raised enough, that is, when the plate 600 is about to leave the lifting device 2, the main body of the plate 600 has reached the turning frame 31 and the side surface of the plate 600 is turned over. The position horizontal plate 313 abuts the limit, and the turning frame 31 starts to turn over and drives the plate 600 to turn to a horizontal position; due to the limit function of the turning limit horizontal plate 313, it can effectively prevent the plate 600 from detaching during the turning process of the turning frame 31 Turn the frame 31 over.

Further, please refer to Fig. 2 and Fig. 4, as another specific embodiment of the retractable trigger provided by the present invention, the reversing frame 31 also includes a first reversing side plate 311 and a second reversing side plate 312 which are rotatably installed The turning and retracting shaft 314 between them, the turning and retracting guide wheel 315 located at the turning and retracting shaft 314, and the turning and retracting drive assembly 316 for driving the turning and retracting shaft 314 to rotate; the turning and retracting guide wheel 315 and the turning There is an overturning and retracting gap formed between the limiting horizontal plates 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 is stretched into the turning and retracting space formed between the turning limit horizontal plate 313 on the turning frame 31 and the turning and retracting guide wheel 315. In the gap, that is, the opposite sides of the plate 600 are respectively in contact with the flip limit horizontal plate 313 and the flip guide wheel 315 to further ensure that the sheet 600 will not break away from the flip frame 31; the flip drive assembly 316 drives The turning and retracting shaft 314 rotates and then drives the turning and retracting guide wheel 315 to rotate, and then drives the plate 600 to move away from the lifting device 2. When the plate 600 is completely separated from the lifting device 2, due to the effect of the turning and retracting guide wheel 315, the plate 600 continues to move Without breaking away from the overturning frame body 31, when the overturning frame body 31 is rotated to a horizontal position, the overturning retractable guide wheel 315 can also drive the plate 600 to continue moving until the plate material 600 breaks away from the overturning frame body 31 and reaches the next processing position.

Further, please refer to FIG. 2 and FIG. 4 , as another specific embodiment of the retractable trigger provided by the present invention, the flip retractable drive assembly 316 includes a flip retractable motor 3161 installed on the second flip side plate 312 , The turning and retracting driving pulley 3162 that is connected with the output shaft of the turning and retracting motor 3161, the turning and retracting driven pulley 3163 fixedly installed on the turning and retracting shaft 314, and the turning and retracting driving pulley 3162 and the turning and retracting Put the turning and retracting transmission belt 3164 between the driven pulley 3163. The flipping and retracting driving assembly 316 drives the flipping and retracting shaft 314 to rotate, and then drives the flipping and retracting guide wheel 315 to rotate. The retractable driven pulley 3163 rotates, and then drives the turning and retracting shaft 314 to rotate.

Further, please refer to Fig. 2-Fig. 3, as another specific embodiment of the retractable trigger provided by the present invention, a first bearing 36 and a second bearing 37 are installed on the supporting shaft 21; the first turning side plate 311 Link to each other with the outer ring of the first bearing 36, the second overturning side plate 312 links to each other with the outer ring of the second bearing 37; The third bearing 38 is installed on the supporting rotating shaft 21, and the outer ring of the turning driven pulley 32 and the third bearing 38 The turning circle is connected; between the turning driven pulley 32 and the first turning side plate 311, a turning connecting piece 39 is arranged, and the turning driven pulley 32 is fixedly connected with the first turning side plate 311 through the turning connecting piece 39. That is, the first turning side plate 311 and the second turning side plate 312 of the turning frame body 31 are rotatably mounted on the supporting shaft 21 through the first bearing 36 and the second bearing 37 respectively. The turning driven pulley 32 is rotatably mounted on the supporting shaft 21 through a third bearing 38 . The turning driven pulley 32 is fixedly connected with the first turning side plate 311 through the turning connecting piece 39 , so when the turning driven pulley 32 rotates, the turning frame body 31 can be driven to rotate as a whole through the first turning side plate 311 .

Further, please refer to FIG. 2 , as another specific embodiment of the retractable trigger provided by the present invention, the overturning frame 31 also includes a side plate fixedly installed on the supporting shaft 21 and used for selectively interacting with the second overturning side plate 312 . Contacted electromagnetic brake pad 317 (that is, the electromagnetic brake pad 317 is in contact with the second overturning side plate 312 and realizes locking with the second overturning side plate 312, and the electromagnetic brake pad 317 is not in contact with the second overturning side plate when it is not working. plate 312 contact). When the plate 600 rises to a certain height along with the chain assembly 22, the lifting motor 234 is turned off, the electromagnetic brake pad 317 moves and is in close contact with the second turning side plate 312 to realize locking with the second turning side plate 312; the servo motor 33 drives Turn over frame body 31 to rotate, because the electromagnetic brake pad 317 that height is installed on the support shaft 21 is locked with the second flip side plate 312 of flip frame body 31, so when flip frame body 31 rotates, support shaft 21 is driven by electromagnetic brake pad 317 Rotate relative to the frame 1, and then drive the chain assembly 22 to rotate and continue to lift the plate 600; and then realize that when the plate 600 is separated from the chain assembly 22 of the lifting device 2, the servo motor 33 simultaneously drives the rotation of the overturning frame 31 and the chain assembly The rotation of 22 realizes the synchronization of the rotation of the overturning frame body 31 and the rotation of the chain assembly 22, so that the plate 600 can be smoothly detached from the chain assembly 22 of the lifting device 2 and arrives on the overturning frame body 31.

It can be understood that the solution in another specific implementation manner can be an implementation that is further improved on the basis of other examples.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (10)

1. retraction plate machine, for carrying out folding and unfolding to the plate being placed on grillage, which is characterized in that including for conveying the plate The conveying device of frame, rack, set on the rack and for by the turnover device of turning plate, and for the plate to be existed The lifting device shifted between the grillage and the turnover device；The lifting device includes being rotatablely installed in the rack Support shaft, chain assemblies, and the lifting driving assembly for driving the support shaft to rotate；The chain assemblies include It is fixedly installed in the drive sprocket of the support shaft, the driven sprocket in the rack is rotatablely installed, is sheathed on the active Elevating chain between sprocket wheel and the driven sprocket, and the lifting hook set on the elevating chain.

2. retraction plate machine according to claim 1, which is characterized in that the lifting driving assembly includes being fixedly installed in institute The lifting driven pulley of support shaft is stated, the lifting driving pulley in the rack is rotatablely installed, is set to the lifting driven belt Lifting and driving band between wheel and the lifting driving pulley, and set on the rack and for driving the lifting main belt Take turns the lift motor of rotation.

3. retraction plate machine according to claim 1, which is characterized in that the conveying device includes trolley, transmission assembly, with And the locking assembly between the trolley and the transmission assembly；The locking assembly includes the locking set on the trolley Bar, the locking pneumatic-finger for being installed on the transmission assembly, and the locking connected set on the clamping jaw of the locking pneumatic-finger Clamping plate；The locking plate offers the locking slot for adapting to the check lock lever.

4. retraction plate machine according to claim 3, which is characterized in that the locking assembly further include be fixedly installed in it is described Two pieces of guide pads of transmission assembly and locking plate set on the trolley；It is formed with and adapts between two pieces of guide pads The locking gap of the locking plate；The check lock lever is set on the locking plate.

5. retraction plate machine according to claim 3, which is characterized in that the transmission assembly include set gradually it is first straight Line transmission mechanism, lateral transport mechanism and second straight line transmission mechanism；The first straight line transmission mechanism is straight with described second Line transmission mechanism is located at the same side of the lateral transport mechanism；The lateral transport mechanism and the first straight line transmission mechanism And steering transmission mechanism is equipped between the second straight line transmission mechanism.

6. retraction plate machine according to claim 5, which is characterized in that the first straight line transmission mechanism includes the first frame Body, the first conveyer belt for being rotatablely installed multiple first pulleys in first framework, being sheathed on the first pulley, Yi Jishe In first framework and first motor for driving first pulley rotation；The lateral transport mechanism includes lateral frame Body, the transverse conveyor for being rotatablely installed multiple lateral belt wheels in the lateral framework, being sheathed on the lateral belt wheel, Yi Jishe In the lateral framework and cross motor for driving the transverse belt wheel rotation；The second straight line transmission mechanism includes the Two frameworks, the second conveyer belt for being rotatablely installed multiple second belt wheels in the second framework, being sheathed on second belt wheel, with And the second motor set on the second framework and for driving the second belt wheel rotation.

7. retraction plate machine according to claim 5, which is characterized in that the steering transmission mechanism include turn to fixed plate, The steering lifting for being installed on the steering lifting cylinder for turning to fixed plate, being connected with the piston rod for turning to lifting cylinder Plate, is rotatablely installed in the multiple steering belt wheels for turning to side plate, is sheathed on the steering side plate being connected with the steering lifter plate The steering conveyer belt for turning to belt wheel, and the steering set on the steering side plate and for driving the steering ribbon wheel rotation Motor.

8. retraction plate machine according to claim 5 or 6, which is characterized in that the grillage includes deflection mounting seat, rotation It is installed on multiple deflection frameworks of the deflection mounting seat, is rotatablely installed at least one described for deflecting mounting seat Hand, the first deflection cross bar for being fixedly installed in the deflection framework, and it is fixedly installed in the second deflection cross bar of the handle； The accommodating gap for placing plate to be processed is formed between the adjacent deflection framework；The conveying device further includes being set to The first straight line transmission mechanism and the deflection driven rotated for stirring the deflection framework relative to the deflection mounting seat Mechanism.

9. retraction plate machine according to claim 8, which is characterized in that the deflection driven mechanism include with it is described first straight Deflection connecting plate that line transmission mechanism is fixedly connected, the deflection lifting cylinder being fixedly connected with the deflection connecting plate, with it is described Deflect the connected deflection driven mounting plate of the piston rod of lifting cylinder, rotational installation is driven in the deflection of the deflection driven mounting plate It takes offence cylinder, and rotational installation is hooked in the deflection driven of the deflection driven mounting plate；The piston rod of the deflection driven cylinder It is connected with deflection driven hook, the deflection driven hook, which offers, adapts to the first deflection cross bar and second deflection The deflection slot of cross bar.

10. retraction plate machine according to claim 1, which is characterized in that the turnover device includes rotational installation in described It supports shaft and is used to receive the overturning framework of plate, rotational installation and fix company in the support shaft and with the overturning framework The overturning driven pulley that connects, the servo motor set on the rack, the overturning that is connected with the output shaft of the servo motor are actively Belt wheel, and the overturning transmission belt between the overturning driving pulley and the overturning driven pulley.