Board collecting and releasing machine

Abstract

The invention relates to the technical field of plate production equipment, in particular to a plate collecting and releasing machine which comprises a lifting driving mechanism, a bearing conveying mechanism, a material frame positioning device, a plate conveying mechanism, a push-in mechanism, a material frame output mechanism, a push-out mechanism and a material frame input mechanism. The bearing and conveying mechanism is used for being connected with the output end of the material frame input mechanism or the input end of the material frame output mechanism, and the pushing-in mechanism is used for pushing plates conveyed by the plate conveying mechanism into material grooves of material frames borne by the bearing and conveying mechanism in place. The push-out mechanism is used for pushing the plates in the material grooves of the material frames borne by the bearing and conveying mechanism out to the plate conveying mechanism. The plate collecting and releasing functions are integrated, plate collecting or releasing can be selected according to the use requirement of a user, use is flexible, one object has two purposes, the production cost is reduced, automatic replacement of the plate collecting and releasing material frame can be achieved, the material frame replacement efficiency is improved, and the labor cost and the labor intensity are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of plate production equipment, in particular to a plate retracting and unretracting machine. Background Art

[0002] In the production of circuit boards and other panels, it is often necessary to collect or place the panels. When collecting panels, the panels need to be collected by a panel collecting machine; when placing panels, the panels need to be placed by a panel placing machine; the panel collecting machine and the panel placing machine have single functions and can only complete the single action of collecting or placing panels. Although there are panel collecting and placing machines in existing patents to complete the action of collecting or placing panels, for example: the Chinese patent document with application number 202321374327.6 filed by the applicant on May 31, 2023 discloses an automatic panel collecting and placing machine, including a panel feeding device, a clamping mechanism, a pallet rotating device, a material box positioning mechanism, a panel picking and placing device, a position angle adjustment device and a door opening and lifting device. The material box positioning mechanism is used to position the material box, and the door opening and lifting device is used to open or close the material box. The panel feeding device is provided with a pallet space, and the pallet rotating end of the pallet rotating device protrudes through the pallet space to above the panel feeding surface of the panel feeding device. The position angle adjustment device The whole device is used to adjust the position and angle of the pick-and-place plate device, and the pick-and-place plate device is used to transfer the plate from the clamping plate mechanism to the material box positioned by the material box positioning mechanism or to transfer the plate from the material box to the clamping plate mechanism; however, the pick-and-place plate device is used to transfer the plate from the clamping plate mechanism to the material box positioned by the material box positioning mechanism or to transfer the plate from the material box to the clamping plate mechanism. Due to the complex structure and large occupied area of ​​the pick-and-place plate device, when the pick-and-place plate device is extended into the material box to pick and place the plate, the material box needs to reserve space for the pick-and-place plate device, so that the distance between two adjacent plates in the material box is relatively large, and the material frame cannot be quickly replaced. Therefore, the defects are very obvious, and a solution is urgently needed. Summary of the invention

[0003] In order to solve the above technical problems, an object of the present invention is to provide a retractable trigger.

[0004] In order to achieve the above object, the present invention adopts the following technical solution:

[0005] A plate retracting and unretracting machine comprises a lifting drive mechanism, a carrying and conveying mechanism installed at the lifting end of the lifting drive mechanism, a material frame positioning device arranged on the carrying and conveying mechanism, a plate feeding mechanism arranged on one side of the lifting drive mechanism, a pushing mechanism arranged in the hollow position of the plate feeding mechanism, and a material frame output mechanism, a pushing mechanism and a material frame input mechanism, which are all arranged on the other side of the lifting drive mechanism and are arranged in sequence from top to bottom. The carrying and conveying mechanism is used to connect with the output end of the material frame input mechanism or the input end of the material frame output mechanism, the pushing mechanism is used to push the plate conveyed by the plate feeding mechanism to the material trough of the material frame carried by the carrying and conveying mechanism into place, and the pushing mechanism is used to push the plate in the material trough of the material frame carried by the carrying and conveying mechanism onto the plate feeding mechanism.

[0006] Furthermore, a roller conveying mechanism is arranged at one end of the plate feeding mechanism close to the bearing conveying mechanism, and the roller conveying mechanism is located above the plate feeding surface of the plate feeding mechanism.

[0007] Furthermore, the roller conveying mechanism includes two roller conveying modules located above the two sides of the plate feeding surface of the plate feeding mechanism; the roller conveying module includes a seat body installed on the frame side plate of the plate feeding mechanism, a swing arm rotatably connected to the seat body in the middle, a roller wheel rotatably connected to one end of the swing arm and located above the plate feeding surface of the plate feeding mechanism, and an elastic member elastically connected to the other end of the swing arm and the seat body, and there is a plate gap between the seat body and the plate feeding surface of the plate feeding mechanism.

[0008] The cam is an assembly made of a plurality of rollers, each of which is adapted to move the first and second rollers together to form a plurality of camshafts, each of which is adapted to move the first and second rollers together to form a plurality of camshafts.

[0009] Furthermore, a first side positioning space is provided between the first transmission belt and an inner side wall of the frame, a second side positioning space is provided between the second transmission belt and another inner side wall of the frame, and the plate feeding mechanism also includes two sets of side positioning rollers arranged opposite to each other and a side positioning driver for driving the two sets of side positioning rollers to move closer to or away from each other, and the two sets of side positioning rollers are respectively located in the first side positioning space and the second side positioning space.

[0010] Furthermore, the pushing mechanism includes a position adjustment module, a lifting drive installed at the adjustment end of the position adjustment module, a pushing drive arranged at the lifting end of the lifting drive, and a pushing plate installed at the pushing end of the pushing drive, and the pushing plate can extend above the sending plate surface of the sending plate mechanism.

[0011] Furthermore, the plate feeding mechanism also includes two guide members installed on both sides of one end of the frame close to the carrying and conveying mechanism, and the guide members are provided with guide grooves, and the guide grooves of the guide members are used to connect with the material grooves of the material frame.

[0012] Furthermore, the ejection mechanism includes a fixed seat installed at the bottom of the material frame output mechanism, an ejection driver installed on the fixed seat, and an ejection plate connected to the ejection end of the ejection driver and slidably connected to the fixed seat, and the ejection driver is used to drive the ejection plate to extend into the material frame.

[0013] Furthermore, the material frame positioning device includes a positioning frame installed on the frame of the carrying and conveying mechanism and erected above the carrying and conveying mechanism, a front stopper installed on one end of the carrying and conveying mechanism close to the pushing mechanism, a downward pressing drive assembly installed on the top of the positioning frame, a positioning plate installed on one side of the positioning frame, a side positioning drive assembly installed on the other side of the positioning frame, and a rear stop drive assembly movably arranged at one end of the carrying and conveying mechanism away from the pushing mechanism, the rear stopper of the rear stop drive assembly can extend above the conveying surface of the carrying and conveying mechanism, and the front stopper, the downward pressing drive assembly, the positioning plate, the positioning drive assembly and the rear stop drive assembly enclose a positioning area.

[0014] Furthermore, the trigger retracting and releasing machine also includes a pick-up and placement robot, which is movably arranged above the plate delivery surface of the plate delivery mechanism.

[0015] The beneficial effects of the present invention are as follows: in practical applications, when it is necessary to collect the plates, the plates are placed on the plate feeding surface of the plate feeding mechanism. At this time, the carrying conveying mechanism is connected with the material frame input mechanism, and the material frame input mechanism transports the empty material frame to the carrying conveying mechanism. The material frame positioning device positions the material frame on the carrying conveying mechanism to ensure the position accuracy and stability of the material frame on the carrying conveying mechanism. When the top material slot of the material frame carried by the carrying conveying mechanism corresponds to the plate on the plate feeding mechanism, the plate feeding mechanism transports the plate to the corresponding material slot of the material frame, and then the pushing mechanism sends the plate feeding machine The lifting mechanism drives the load-carrying conveying mechanism to push the plates in the material trough of the material frame into place, ensuring the position accuracy and stability of the plates in the material trough of the material frame; every time a plate is added to the material frame, the lifting drive mechanism drives the load-carrying conveying mechanism to raise the material frame by one material trough, and the plate feeding mechanism continues to feed plates into different material troughs of the material frame until each layer of the material trough of the material frame is loaded with plates, that is, the material frame is fully loaded, the load-carrying conveying mechanism is connected with the material frame output mechanism, the material frame positioning device releases the fully loaded material frame, the load-carrying conveying mechanism transports the fully loaded material frame to the material frame output mechanism, and the material frame output mechanism outputs the fully loaded material frame. When it is necessary to place the board, the material frame input mechanism is connected with the carrying conveying mechanism, the material frame input mechanism inputs the fully loaded material frame onto the carrying conveying mechanism, the material frame positioning device positions the material frame on the carrying conveying mechanism, the top material trough of the fully loaded material frame is connected with the board feeding surface of the board feeding mechanism, the pushing end of the pushing mechanism pushes the board in the top material trough of the material frame onto the board feeding surface of the board feeding mechanism, and the board feeding mechanism sends the board out. Every time a board is pushed out of the material frame, the lifting drive mechanism will drive the carrying conveying mechanism and the material frame to rise by one material trough position, and the pushing mechanism pushes out the boards in different material troughs of the material frame in turn until there are no boards in the material frame, that is, the material frame is empty, the carrying conveying mechanism is connected with the material frame output mechanism, the material frame positioning device releases the empty material frame, the carrying conveying mechanism transports the empty material frame to the material frame output mechanism, and the material frame output mechanism outputs the empty material frame. The present invention integrates the functions of collecting and placing plates into one, and can choose to collect or place plates according to the user's usage requirements. It is flexible to use and has two uses, which reduces production costs. It can also realize automatic replacement of the plate material frame for collecting and placing plates, improves the efficiency of replacing the material frame, and reduces labor costs and labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the plate feeding mechanism and the pushing mechanism of the present invention.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the pushing mechanism of the present invention.

[0019] Figure 4It is a three-dimensional structural schematic diagram of the material frame, the carrying and conveying mechanism and the material frame positioning device of the present invention.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the material frame, the carrying and conveying mechanism and the material frame positioning device of the present invention from another perspective.

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the ejection mechanism of the present invention.

[0022] Description of reference numerals:

[0023] 1. Lifting drive mechanism; 2. Carrying conveying mechanism; 3. Material frame positioning device; 4. Plate feeding mechanism; 5. Pushing mechanism; 6. Material frame output mechanism; 7. Pushing mechanism; 8. Material frame input mechanism; 9. Roller conveying mechanism; 10. Roller conveying module; 11. Base; 12. Swing arm; 13. Roller wheel; 14. Elastic member; 16. Frame; 17. First rotating shaft; 18. Second rotating shaft; 19. Rotation driver; 20. First pulley; 21. Second pulley; 22. Support shaft; 23. Support wheel; 24. First side positioning space; 25. Second side positioning space; 26. Side positioning roller group; 27. Side positioning 1. Position driver; 28. Position adjustment module; 29. ​​Lifting driver; 30. Push-in driver; 31. Push-in plate; 32. Guide member; 33. Guide groove; 34. Fixed seat; 35. Push-out driver; 36. Push-out plate; 37. Positioning frame; 38. Front block; 39. Press-down drive assembly; 40. Positioning plate; 41. Positioning drive assembly; 42. Rear block drive assembly; 43. Pick-and-place robot; 44. Elastic buffer assembly; 45. Base plate; 46. Slide; 47. Fixed block; 48. Guide rod; 49. Compression spring; 50. Limit block; 51. Material frame; 52. First transmission belt; 53. Second transmission belt. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0025] like Figures 1 to 6As shown, the present invention provides a board retracting and unretracting machine, which includes a lifting drive mechanism 1, a carrying and conveying mechanism 2 installed at the lifting end of the lifting drive mechanism 1, a material frame positioning device 3 arranged on the carrying and conveying mechanism 2, a board feeding mechanism 4 arranged on one side of the lifting drive mechanism 1, a pushing mechanism 5 arranged in the hollow position of the board feeding mechanism 4, and a material frame output mechanism 6, a pushing mechanism 7 and a material frame input mechanism 8 all arranged on the other side of the lifting drive mechanism 1 and arranged in sequence from top to bottom, the carrying and conveying mechanism 2 is used to connect with the output end of the material frame input mechanism 8 or the input end of the material frame output mechanism 6, the pushing mechanism 5 is used to push the board conveyed by the board feeding mechanism 4 to the material trough of the material frame 51 carried by the carrying and conveying mechanism 2, and the pushing mechanism 7 is used to push the board in the material trough of the material frame 51 carried by the carrying and conveying mechanism 2 onto the board feeding mechanism 4. The board can be a circuit board.

[0026] In actual application, when it is necessary to collect the plates, the plates are placed on the plate feeding surface of the plate feeding mechanism 4. At this time, the carrying conveying mechanism 2 is connected with the material frame input mechanism 8, and the material frame input mechanism 8 conveys the empty material frame 51 to the carrying conveying mechanism 2. The material frame positioning device 3 positions the material frame 51 on the carrying conveying mechanism 2 to ensure the position accuracy and stability of the material frame 51 on the carrying conveying mechanism 2. When the top material slot of the material frame 51 carried by the carrying conveying mechanism 2 corresponds to the plate on the plate feeding mechanism 4, the plate feeding mechanism 4 conveys the plate to the corresponding material slot of the material frame 51, and then the pushing mechanism 5 conveys the plate feeding mechanism 4 to the material frame 51 The plates in the trough are pushed into place to ensure the position accuracy and stability of the plates in the trough of the material frame 51; every time a plate is added to the material frame 51, the lifting drive mechanism 1 drives the carrying and conveying mechanism 2 to raise the material frame 51 by one trough position, and the plate feeding mechanism 4 continues to feed plates into different troughs of the material frame 51 until each layer of the trough of the material frame 51 is loaded with plates, that is, the material frame 51 is fully loaded, the carrying and conveying mechanism 2 is connected with the material frame output mechanism 6, the material frame positioning device 3 releases the fully loaded material frame 51, the carrying and conveying mechanism 2 transports the fully loaded material frame 51 to the material frame output mechanism 6, and the material frame output mechanism 6 outputs the fully loaded material frame 51. When it is necessary to place a plate, the material frame input mechanism 8 is connected with the carrying conveying mechanism 2, the material frame input mechanism 8 inputs the fully loaded material frame 51 onto the carrying conveying mechanism 2, the material frame positioning device 3 positions the material frame 51 on the carrying conveying mechanism 2, the top material trough of the fully loaded material frame 51 is connected with the feeding surface of the feeding mechanism 4, the pushing end of the pushing mechanism 7 pushes the plate in the top material trough of the material frame 51 onto the feeding surface of the feeding mechanism 4, the feeding mechanism 4 sends the plate out, and each time a plate in the material frame 51 is pushed out The lifting drive mechanism 1 will drive the carrying conveying mechanism 2 to raise the material frame 51 to the position of a material slot, and the pushing mechanism 7 will push out the plates in different material slots of the material frame 51 in turn, until there are no plates in the material frame 51, that is, the material frame 51 is empty, the carrying conveying mechanism 2 is connected with the material frame output mechanism 6, the material frame positioning device 3 releases the empty material frame 51, the carrying conveying mechanism 2 transports the empty material frame 51 to the material frame output mechanism 6, and the material frame output mechanism 6 outputs the empty material frame 51. The present invention integrates the functions of collecting and placing plates into one, and can choose to collect or place plates according to the user's needs. It is flexible to use and has two uses, which reduces production costs, and can realize automatic replacement of the collecting and placing plate material frame 51, improves the efficiency of replacing the material frame 51, and reduces labor costs and labor intensity.

[0027] In this embodiment, a roller conveying mechanism 9 is provided at one end of the plate feeding mechanism 4 close to the carrying conveying mechanism 2 , and the roller conveying mechanism 9 is located above the plate feeding surface of the plate feeding mechanism 4 .

[0028] When the plate feeding mechanism 4 conveys the plate to the material trough of the material frame 51 or when the plate in the material frame 51 is pushed out to the plate feeding mechanism 4, the plate feeding surface of the plate feeding mechanism 4 supports and conveys the bottom surface of the plate, and the roller conveying end of the roller conveying mechanism 9 rolls against the top surface of the plate, thereby improving the stability of the plate moving between the plate feeding mechanism 4 and the material frame 51 and facilitating the plate feeding mechanism 4 to stably convey the plate.

[0029] In this embodiment, the roller conveying mechanism 9 includes two roller conveying modules 10 located above the two sides of the plate feeding surface of the plate feeding mechanism 4; in actual application, the two roller conveying modules 10 roll the two sides of the plate on the plate feeding surface of the plate feeding mechanism 4, so that the plate is evenly stressed, thereby improving the stability of the plate movement.

[0030] Preferably, the roller conveying module 10 includes a seat body 11 mounted on the side plate of the frame 16 of the plate feeding mechanism 4, a swing arm 12 rotatably connected to the seat body 11 in the middle, a roller wheel 13 rotatably connected to one end of the swing arm 12 and located above the plate feeding surface of the plate feeding mechanism 4, and an elastic member 14 elastically connected to the other end of the swing arm 12 and the seat body 11, and there is a plate gap between the seat body 11 and the plate feeding surface of the plate feeding mechanism 4.

[0031] In actual application, the elastic member 14 is in an extended state, and the elastic force of the elastic member 14 causes the swing arm 12 to tilt, and the roller pressure wheel 13 rolls against the feeding surface of the plate feeding mechanism 4. When the plate passes between the roller pressure wheel 13 and the feeding surface of the plate feeding mechanism 4, the roller pressure wheel 13 will be squeezed and lifted and compress the elastic member 14 through the swing arm 12. The roller pressure wheel 13 presses the plate down on the feeding surface of the plate feeding mechanism 4. At the same time, as the plate feeding mechanism 4 transports the plate, the roller pressure wheel 13 rolls against the bottom surface of the plate to improve the stability of the plate feeding mechanism 4 in transporting the plate.

[0032] Specifically, the elastic member 14 is a spring, and both the seat body 11 and the swing arm 12 are recessed with fixing holes. The two ends of the spring extend into the fixing holes of the seat body 11 and the swing arm 12 respectively, which facilitates the disassembly and assembly of the spring and improves the working stability of the spring.

[0033] In this embodiment, the plate feeding mechanism 4 includes a frame 16, a first rotating shaft 17 rotatably connected to one end of the frame 16, a second rotating shaft 18 rotatably connected to the other end of the frame 16, a rotating driver 19 installed on the frame 16 and used to drive the first rotating shaft 17 or the second rotating shaft 18 to rotate, two first pulleys 20 mounted on the first rotating shaft 17, two second pulleys 21 mounted on the second rotating shaft 18 and respectively corresponding to the two first pulleys 20, and a first pulley 20 and a second pulley 21 respectively mounted on the first rotating shaft 18 and respectively corresponding to the two first pulleys 20. A first transmission belt 52 outside the pulley 21, a second transmission belt 53 transmission-mounted outside another first pulley 20 and another second pulley 21, a support shaft 22 mounted on the inner side wall of the frame 16, and a support wheel 23 rotationally connected to the support shaft 22, the support wheel 23 is used to support the first transmission belt 52 or the second transmission belt 53, the roller wheels 13 of the two roller conveying modules 10 are respectively located above the first transmission belt 52 and the second transmission belt 53, and the push mechanism 5 is located between the first transmission belt 52 and the second transmission belt 53. Specifically, the rotation driver 19 can be a motor module.

[0034] In practical applications, the rotary driver 19 drives the first rotating shaft 17 or the second rotating shaft 18 to rotate, and the rotating first rotating shaft 17 or the second rotating shaft 18, under the coordinated action of the first pulley 20 and the second pulley 21, makes the first transmission belt 52 and the second transmission belt 53 rotate synchronously, and the synchronously rotating first transmission belt 52 and the second transmission belt 53 carry and transport the two sides of the plate. Among them, the support wheel 23 rolls against the bottom surface of the first transmission belt 52 or the second transmission belt 53 to support the middle part of the first transmission belt 52 and the second transmission belt 53, thereby improving the stability of the plate feeding mechanism 4 in transporting the plate.

[0035] In this embodiment, there is a first side positioning space 24 between the first transmission belt 52 and an inner side wall of the frame 16, and a second side positioning space 25 between the second transmission belt 53 and the other inner side wall of the frame 16. The plate feeding mechanism 4 also includes two sets of side positioning roller groups 26 arranged opposite to each other and a side positioning driver 27 for driving the two sets of side positioning roller groups 26 to move closer to or away from each other. The two sets of side positioning roller groups 26 are respectively located in the first side positioning space 24 and the second side positioning space 25. The first side positioning space 24 and the second side positioning space 25 respectively provide moving space for the two sets of side positioning roller groups 26.

[0036] In actual applications, when the plate is located between the two sets of side positioning rollers 26, the side positioning driver 27 drives the two sets of side positioning rollers 26 to approach each other, so that the two sets of side positioning rollers 26 position the plate on the plate delivery surface of the plate delivery mechanism 4, thereby improving the positioning accuracy and stability of the plate movement.

[0037] Specifically, the side positioning roller group 26 includes a mounting plate and a plurality of rollers rotatably connected to the mounting plate. The central axis of the roller is vertically arranged, and the plurality of rollers are arranged in a straight line along the moving direction of the plate. The side positioning driver 27 includes two positioning cylinders, and the two positioning cylinders are respectively connected to the two mounting plates. When the side positioning roller group 26 positions the side of the plate, as the plate moves, the side of the plate rolls against the rollers, and the positioning of the plate can be achieved without affecting the movement of the plate. Among them, the two positioning cylinders drive the two groups of side positioning roller groups 26 to move independently, and the two groups of side positioning roller groups 26 are independently controlled and do not affect each other.

[0038] In this embodiment, the push mechanism 5 includes a position adjustment module 28, a lifting driver 29 installed at the adjustment end of the position adjustment module 28, a push driver 30 installed at the lifting end of the lifting driver 29, and a push plate 31 installed at the pushing end of the push driver 30, and the push plate 31 can extend above the board delivery surface of the board delivery mechanism 4. Specifically, the position adjustment module 28 and the push driver 30 can both use horizontally arranged cylinders, and the lifting driver 29 can use vertically arranged cylinders.

[0039] In actual application, when the plate feeding mechanism 4 conveys the plate to the material slot of the material frame 51, the lifting driver 29 drives the push driver 30 to rise with the push plate 31, so that the push plate 31 extends out of the plate feeding surface of the plate feeding mechanism 4, and then the push driver 30 drives the push plate 31 to move toward the material frame 51, so that the push plate 31 pushes the plate into place, thereby improving the position accuracy and stability of the plate loaded on the material frame 51. Of course, according to the plates of different sizes, the horizontal positions of the lifting driver 29, the push driver 30 and the push plate 31 are adjusted by the position adjustment module 28 to meet the requirement that the push plate 31 can push the plates of different sizes into the material slot of the material frame 51.

[0040] Specifically, the pushing mechanism 5 also includes an elastic buffer component 44 installed at the lifting end of the lifting drive 29, and the pushing drive 30 is installed on the elastic buffer part of the elastic buffer component 44; the elastic buffer component 44 includes a base plate 45 installed at the lifting end of the lifting drive 29, a slide seat 46 slidably connected to the base plate 45, a fixed block 47 installed at one end of the base plate 45, a guide rod 48 installed at one end of the slide seat 46, a compression spring 49 sleeved on the outside of the guide rod 48 and a limit block 50 installed at the free end of the guide rod 48, the two ends of the compression spring 49 respectively contact the slide seat 46 and one side of the fixed block 47, and the limit block 50 is located outside the other side of the fixed block 47 and is used to contact the other side of the fixed block 47. When the push driver 30 drives the push plate 31 to push the plate into the material slot of the material frame 51, when the plate is pushed into place, the plate will apply a reverse force to the push plate 31. The elastic buffer component 44 can absorb the reverse force to provide buffering protection for the push plate 31 and the plate, thereby avoiding hard impact collision between the push plate 31 and the plate.

[0041] In this embodiment, the plate feeding mechanism 4 further includes two guide members 32 installed on both sides of one end of the frame 16 close to the carrying conveying mechanism 2, and the guide members 32 are provided with guide grooves 33, and the guide grooves 33 of the guide members 32 are used to connect with the material grooves of the material frame 51. In practical applications, the plate is guided by the guide grooves 33 of the guide members 32, which improves the stability and position accuracy of the plate moving from the plate feeding mechanism 4 to the material grooves of the material frame 51, and also improves the stability and position accuracy of the plate in the material frame 51 moving to the plate feeding mechanism 4.

[0042] In this embodiment, the ejection mechanism 7 includes a fixed seat 34 installed at the bottom of the material frame output mechanism 6, an ejection driver 35 installed on the fixed seat 34, and an ejection plate 36 connected to the ejection end of the ejection driver 35 and slidably connected to the fixed seat 34. The ejection driver 35 is used to drive the ejection plate 36 to extend into the material frame 51; the ejection driver 35 can adopt a horizontally arranged cylinder.

[0043] In actual application, when the plates of the material frame 51 correspond to the ejection plate 36 , the ejection driver 35 drives the ejection plate 36 to move toward the material frame 51 , so that the ejection plate 36 ejects the plates in the material frame 51 onto the plate feeding mechanism 4 .

[0044] In this embodiment, the material frame positioning device 3 includes a positioning frame 37 installed on the frame of the carrying and conveying mechanism 2 and erected above the carrying and conveying mechanism 2, a front stopper 38 installed on one end of the carrying and conveying mechanism 2 close to the pushing mechanism 5, a downward pressing drive assembly 39 installed on the top of the positioning frame 37, a positioning plate 40 installed on one side of the positioning frame 37, a side positioning drive assembly 41 installed on the other side of the positioning frame 37 and a rear stop drive assembly 42 movably arranged at one end of the carrying and conveying mechanism 2 away from the pushing mechanism 5, the rear stopper of the rear stop drive assembly 42 can extend above the conveying surface of the carrying and conveying mechanism 2, and the front stopper 38, the downward pressing drive assembly 39, the positioning plate 40, the positioning drive assembly 41 and the rear stop drive assembly 42 are surrounded by a positioning area.

[0045] In actual application, the material frame input mechanism 8 conveys the material frame 51 to the carrying conveying mechanism 2, and the carrying conveying mechanism 2 conveys the material frame 51 so that the material frame 51 moves into the positioning area until the front end of the material frame 51 contacts the front stopper 38, and then the side positioning drive assembly 41 pushes the material frame 51 to move close to the positioning plate 40, so that the side positioning drive assembly 41 cooperates with the positioning plate 40 to position the left and right positions of the material frame 51. At the same time, the downward pressing drive assembly 39 presses the top surface of the material frame 51 to press the material frame 51 against the conveying surface of the carrying conveying mechanism 2, and the rear stopper of the rear stop drive assembly 42 extends out above the conveying surface of the carrying conveying mechanism 2 to contact the rear end of the material frame 51, thereby realizing the positioning of the material frame 51 and ensuring the position accuracy and stability of the material frame 51 on the carrying conveying mechanism 2.

[0046] In this embodiment, the plate retracting and unretracting machine further includes a pick-up and placement robot 43 , which is movably disposed above the plate delivery surface of the plate delivery mechanism 4 .

[0047] In actual application, when collecting panels, the pick-and-place robot 43 picks up external panels and places the panels on the delivery surface of the delivery mechanism 4; when placing panels, the pick-and-place robot 43 picks up the panels transported by the delivery surface of the delivery mechanism 4 to the external structure to realize the automated transfer of panels.

[0048] All technical features in this embodiment can be freely combined according to actual needs.

[0049] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A retractable trigger, characterized in that: The invention comprises a lifting drive mechanism (1), a carrying and conveying mechanism (2) installed at the lifting end of the lifting drive mechanism (1), a material frame positioning device (3) arranged on the carrying and conveying mechanism (2), a plate feeding mechanism (4) arranged on one side of the lifting drive mechanism (1), a pushing mechanism (5) arranged in the hollow position of the plate feeding mechanism (4), and a material frame output mechanism (6), a pushing mechanism (7) and a material frame input mechanism (8) all arranged on the other side of the lifting drive mechanism (1) and arranged in sequence from top to bottom. The carrying and conveying mechanism (2) is used to connect with the output end of the material frame input mechanism (8) or the input end of the material frame output mechanism (6), the pushing mechanism (5) is used to push the plate delivered by the plate feeding mechanism (4) to the material groove of the material frame (51) carried by the carrying and conveying mechanism (2) into place, and the pushing mechanism (7) is used to push the plate in the material groove of the material frame (51) carried by the carrying and conveying mechanism (2) onto the plate feeding mechanism (4).

2. A trigger retractor according to claim 1, characterized in that: A roller conveying mechanism (9) is arranged at one end of the plate conveying mechanism (4) close to the bearing conveying mechanism (2), and the roller conveying mechanism (9) is located above the plate conveying surface of the plate conveying mechanism (4).

3. A trigger retractor according to claim 2, characterized in that: The roller conveying mechanism (9) comprises two roller conveying modules (10) located above the board delivery surface of the board delivery mechanism (4) on both sides; the roller conveying module (10) comprises a seat body (11) mounted on the side plate of the frame (16) of the board delivery mechanism (4), a swing arm (12) rotatably connected to the seat body (11) in the middle, a roller pressing wheel (13) rotatably connected to one end of the swing arm (12) and located above the board delivery surface of the board delivery mechanism (4), and an elastic member (14) elastically connected to the other end of the swing arm (12) and the seat body (11); a plate gap is provided between the seat body (11) and the board delivery surface of the board delivery mechanism (4).

4. A trigger retractor according to claim 3, characterized in that: The plate feeding mechanism (4) comprises a frame (16), a first rotating shaft (17) rotatably connected to one end of the frame (16), a second rotating shaft (18) rotatably connected to the other end of the frame (16), a rotating driver (19) mounted on the frame (16) and used to drive the first rotating shaft (17) or the second rotating shaft (18) to rotate, two first belt pulleys (20) mounted on the first rotating shaft (17), two second belt pulleys (21) mounted on the second rotating shaft (18) and respectively corresponding to the two first belt pulleys (20), and a first belt pulley (20) and a second belt pulley (21) drivingly mounted on the first belt pulley (20) and the second belt pulley (21). The invention relates to a first transmission belt (52) outside the transmission module (10), a second transmission belt (53) transmission-mounted on the outside of another first belt pulley (20) and another second belt pulley (21), a support shaft (22) mounted on the inner side wall of the frame (16), and a support wheel (23) rotatably connected to the support shaft (22), the support wheel (23) being used to support the first transmission belt (52) or the second transmission belt (53), the roller wheels (13) of the two roller conveying modules (10) being respectively located above the first transmission belt (52) and the second transmission belt (53), and the pushing mechanism (5) being located between the first transmission belt (52) and the second transmission belt (53).

5. A trigger retractor according to claim 4, characterized in that: A first side positioning space (24) is provided between the first transmission belt (52) and an inner side wall of the frame (16), and a second side positioning space (25) is provided between the second transmission belt (53) and the other inner side wall of the frame (16). The plate feeding mechanism (4) further comprises two sets of side positioning rollers (26) arranged opposite to each other and a side positioning driver (27) for driving the two sets of side positioning rollers (26) to move closer to or away from each other. The two sets of side positioning rollers (26) are respectively located in the first side positioning space (24) and the second side positioning space (25).

6. A trigger retractor according to claim 4, characterized in that: The push mechanism (5) comprises a position adjustment module (28), a lifting drive (29) mounted on the adjustment end of the position adjustment module (28), a push drive (30) arranged on the lifting end of the lifting drive (29), and a push plate (31) mounted on the pushing end of the push drive (30), wherein the push plate (31) can extend above the plate delivery surface of the plate delivery mechanism (4).

7. A trigger retractor according to claim 4 or 5, characterized in that: The plate feeding mechanism (4) further comprises two guide members (32) mounted on both sides of one end of the frame (16) close to the carrying conveying mechanism (2), the guide members (32) being provided with guide grooves (33), the guide grooves (33) of the guide members (32) being used for connecting with the material grooves of the material frame (51).

8. The trigger retractor according to claim 1, characterized in that: The ejection mechanism (7) comprises a fixed seat (34) mounted on the bottom of the material frame output mechanism (6), an ejection driver (35) mounted on the fixed seat (34), and an ejection plate (36) connected to the ejection end of the ejection driver (35) and slidably connected to the fixed seat (34), wherein the ejection driver (35) is used to drive the ejection plate (36) to extend into the material frame (51).

9. The trigger retractor according to claim 1, characterized in that: The material frame positioning device (3) comprises a positioning frame (37) mounted on the frame of the carrying and conveying mechanism (2) and arranged above the carrying and conveying mechanism (2), a front stopper (38) mounted on one end of the carrying and conveying mechanism (2) close to the pushing mechanism (5), a downward pressing driving assembly (39) mounted on the top of the positioning frame (37), a positioning plate (40) mounted on one side of the positioning frame (37), a side positioning driving assembly (41) mounted on the other side of the positioning frame (37), and a rear stopper driving assembly (42) movably arranged at one end of the carrying and conveying mechanism (2) away from the pushing mechanism (5), wherein the rear stopper of the rear stopper driving assembly (42) can extend above the conveying surface of the carrying and conveying mechanism (2), and the front stopper (38), the downward pressing driving assembly (39), the positioning plate (40), the positioning driving assembly (41) and the rear stopper driving assembly (42) are arranged to form a positioning area.

10. The trigger retractor according to claim 1, characterized in that: The plate retracting and releasing machine also includes a pick-up and release mechanical arm (43), which is movably arranged above the plate delivery surface of the plate delivery mechanism (4).

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