Board collecting and releasing machine

Abstract

The utility model 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 utility model relates to the technical field of plate production equipment, especially to a plate collecting and releasing machine. BACKGROUND

[0002] In the production of circuit boards and other plates, it is often necessary to collect or release the plates. When collecting the plates, a plate collecting machine is needed to collect the plates; when releasing the plates, a plate releasing machine is needed to release the plates; the plate collecting machine and the plate releasing machine have single functions and can only complete a single action of collecting or releasing the plates. Although there are plate collecting and releasing machines in existing patents that can complete the actions of collecting or releasing the plates, such as the Chinese patent document with the application number 202321374327.6, which was applied for by the applicant on May 31, 2023, discloses an automatic plate collecting and releasing machine, which includes a plate feeding device, a plate clamping mechanism, a plate supporting rotating device, a material box positioning mechanism, a plate taking and releasing device, a position and angle adjusting 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 plate feeding device is provided with a plate supporting space, and the plate supporting rotating end of the plate supporting rotating device protrudes above the plate feeding surface of the plate feeding device through the plate supporting space. The position and angle adjusting device is used to adjust the position and angle of the plate taking and releasing device. The plate taking and releasing device is used to transfer the plates from the plate clamping mechanism to the material box positioned by the material box positioning mechanism or to transfer the plates from the material box to the plate clamping mechanism. However, it transfers the plates from the plate clamping mechanism to the material box positioned by the material box positioning mechanism or transfers the plates from the material box to the plate clamping mechanism through the plate taking and releasing device. Since the structure of the plate taking and releasing device is complex and occupies a large area, when the plate taking and releasing device extends into the material box to take and release the plates, the material box needs to reserve space for the plate taking and releasing device, so that the distance between the adjacent two plates in the material box is relatively large, and the quick replacement of the material frame cannot be realized. Therefore, the defect is very obvious, and a solution needs to be provided urgently. UTILITY MODEL CONTENT

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a plate collecting and releasing machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The present application discloses a plate feeding and discharging machine, which comprises a lifting driving mechanism, a bearing conveying mechanism arranged on the lifting end of the lifting driving mechanism, a material frame positioning device arranged on the bearing conveying mechanism, a plate feeding mechanism arranged on one side of the lifting driving mechanism, a pushing mechanism arranged in the hollow position of the plate feeding mechanism, and a material frame output mechanism, a pushing-out mechanism and a material frame input mechanism arranged on the other side of the lifting driving mechanism in sequence from top to bottom, the bearing conveying mechanism is used for connecting 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 for pushing the plate into the material slot of the material frame carried by the bearing conveying mechanism, and the pushing-out mechanism is used for pushing the plate in the material slot of the material frame carried by the bearing conveying mechanism to the plate feeding mechanism.

[0006] Further, the plate feeding mechanism is provided with a roller pressing conveying mechanism above the plate feeding surface of the plate feeding mechanism.

[0007] Further, the roller pressing conveying mechanism comprises two roller pressing conveying modules arranged above the two sides of the plate feeding surface of the plate feeding mechanism, each roller pressing conveying module comprises a seat arranged on the side plate of the frame of the plate feeding mechanism, a swing arm rotatably connected to the seat, a roller pressing wheel rotatably connected to one end of the swing arm and arranged above the plate feeding surface of the plate feeding mechanism, and an elastic element elastically connected to the other end of the swing arm and the seat, and the seat and the plate feeding surface of the plate feeding mechanism have a plate passing gap.

[0008] Further, the plate feeding mechanism comprises a frame, a first rotating shaft rotatably connected to one end of the frame, a second rotating shaft rotatably connected to the other end of the frame, a rotating driver arranged on the frame and used for driving the first rotating shaft or the second rotating shaft to rotate, two first pulleys sleeved on the first rotating shaft, two second pulleys sleeved on the second rotating shaft and arranged in one-to-one correspondence with the two first pulleys, a first transmission belt transmissionally sleeved on one first pulley and one second pulley, a second transmission belt transmissionally sleeved on the other first pulley and the other second pulley, a supporting shaft arranged on the inner side wall of the frame, and a supporting wheel rotatably connected to the supporting shaft, the supporting wheel is used for supporting the first transmission belt or the second transmission belt, the roller pressing wheels of the two roller pressing conveying modules are arranged above the first transmission belt and the second transmission belt respectively, and the pushing mechanism is arranged between the first transmission belt and the second transmission belt.

[0009] Further, the first transmission belt and one inner side wall of the frame have a first side positioning space, the second transmission belt and the other inner side wall of the frame have a second side positioning space, the plate feeding mechanism further comprises two groups of side positioning roller sets arranged oppositely and a side positioning driver used for driving the two groups of side positioning roller sets to move close to or away from each other, and the two groups of side positioning roller sets are arranged in the first side positioning space and the second side positioning space respectively.

[0010] Further, the pushing mechanism comprises a position adjusting module, a lifting driver arranged at an adjusting end of the position adjusting module, a pushing driver arranged at a lifting end of the lifting driver, and a pushing plate arranged at a pushing end of the pushing driver, the pushing plate being capable of extending above the plate feeding surface of the plate feeding mechanism.

[0011] Further, the plate feeding mechanism further comprises two guide members arranged at two sides of one end of the frame close to the carrying conveying mechanism, the guide members being provided with guide grooves, the guide grooves of the guide members being used to engage with the material grooves of the material frame.

[0012] Further, the pushing mechanism comprises a position adjusting module, a lifting driver arranged at an adjusting end of the position adjusting module, a pushing driver arranged at a lifting end of the lifting driver, and a pushing plate arranged at a pushing end of the pushing driver, the pushing plate being capable of extending above the plate feeding surface of the plate feeding mechanism.

[0013] Further, the material frame positioning device comprises a positioning frame arranged at the frame of the carrying conveying mechanism and arranged above the carrying conveying mechanism, a front stopper arranged at one end of the carrying conveying mechanism close to the pushing mechanism, a downward pressing driving assembly arranged at a top of the positioning frame, a positioning plate arranged at one side of the positioning frame, a side positioning driving assembly arranged at another side of the positioning frame, and a rear stopper driving assembly movably arranged at one end of the carrying conveying mechanism away from the pushing mechanism, the rear stopper of the rear stopper driving assembly being capable of extending above the conveying surface of the carrying conveying mechanism, the front stopper, the downward pressing driving assembly, the positioning plate, the positioning driving assembly, and the rear stopper driving assembly surrounding to form a positioning area.

[0014] Further, the plate feeding mechanism further comprises two guide members arranged at two sides of one end of the frame close to the carrying conveying mechanism, the guide members being provided with guide grooves, the guide grooves of the guide members being used to engage with the material grooves of the material frame.

[0015] The utility model discloses beneficial effect: in practical application, when needing to collect board, board piece is placed on the board feeding surface of board feeding mechanism, bearing conveying mechanism and material frame input mechanism link to each other, and material frame input mechanism transports empty load material frame to bearing conveying mechanism, and material frame positioning device positions the material frame on bearing conveying mechanism to guarantee the position accuracy and stability of material frame on bearing conveying mechanism, when the top layer material groove of bearing conveying mechanism supported material frame corresponds with the board piece on the board feeding mechanism, and the board feeding mechanism transports the board piece in the corresponding material groove of material frame, and then push into mechanism pushes the board piece that the board feeding mechanism transported in the material groove of material frame to the position, guarantees the position accuracy and stability of board piece in the material groove of material frame, and every board piece is added in material frame, and lifting drive mechanism drives bearing conveying mechanism and material frame to go up one material groove position, and the board feeding mechanism continuously feeds board to the different material groove of material frame, until every layer material groove of material frame is loaded with board piece, that is, material frame full load, and bearing conveying mechanism and material frame output mechanism link to each other, and material frame positioning device releases full load material frame, and bearing conveying mechanism transports full load material frame to material frame output mechanism, and material frame output mechanism exports full load material frame. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the board feeding mechanism and push into mechanism of the utility model.

[0018] Figure 3 It is the three-dimensional structure schematic diagram of the push into mechanism of the utility model.

[0019] Figure 4The utility model discloses a material frame, load bearing conveying mechanism and the stereoscopic structure schematic diagram of material frame positioning device's another visual angle.

[0020] Figure 5 The utility model discloses a material frame, load bearing conveying mechanism and the stereoscopic structure schematic diagram of material frame positioning device's another visual angle.

[0021] Figure 6 The utility model discloses a material frame, load bearing conveying mechanism and the stereoscopic structure schematic diagram of material frame positioning device's another visual angle.

[0022] Mark explanation:

[0023] 1, lifting drive mechanism, 2, load bearing conveying mechanism, 3, material frame positioning device, 4, send board mechanism, 5, push in mechanism, 6, material frame output mechanism, 7, push out mechanism, 8, material frame input mechanism, 9, roller pressing conveying mechanism, 10, roller pressing conveying module, 11, seat body, 12, swing arm, 13, roller pressing wheel, 14, elastic part, 16, frame, 17, first rotation axis, 18, second rotation axis, 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 driver, 28, position adjusting module, 29, lifting driver, 30, push in driver, 31, push in board, 32, guide, 33, guide groove, 34, fixed base, 35, push out driver, 36, push out board, 37, positioning frame, 38, front stopper, 39, press down driving assembly, 40, positioning board, 41, positioning driving assembly, 42, rear stop driving assembly, 43, take and place manipulator, 44, elastic buffer assembly, 45, base plate, 46, sliding seat, 47, fixed block, 48, guide rod, 49, compression spring, 50, limit block, 51, material frame, 52, first transmission belt, 53, second transmission belt. Specific implementation

[0024] In order to facilitate the understanding of those skilled in the art, the utility model makes further explanation below combining with the embodiment and the drawing, and the content that the implementation mode refers to is not the limitation of the utility model.

[0025] As Figures 1 to 6As shown, the utility model provides a kind of board take-up machine, it includes lifting drive mechanism 1, the load carrying conveyor mechanism 2 of being equipped with the lifting end of lifting drive mechanism 1, the material frame positioning device 3 being arranged at load carrying conveyor mechanism 2, the board feeding mechanism 4 being arranged at one side of lifting drive mechanism 1, the push-in mechanism 5 being arranged in hollow position of board feeding mechanism 4 and the material frame output mechanism 6 being arranged at the other side of lifting drive mechanism 1 and being sequentially arranged from top to bottom, push-out mechanism 7 and material frame input mechanism 8, load carrying conveyor mechanism 2 is used to be connected with the output end of material frame input mechanism 8 or the input end of material frame output mechanism 6, push-in mechanism 5 is used to push the board piece in the material groove of material frame 51 carried by load carrying conveyor mechanism 2 to position, push-out mechanism 7 is used to push the board piece in the material groove of material frame 51 carried by load carrying conveyor mechanism 2 to board feeding mechanism 4.The board piece can be circuit board.

[0026] In actual application, when the plate needs to be collected, the plate is placed on the plate conveying surface of the plate conveying mechanism 4, at this time, the carrying conveying mechanism 2 is connected with the frame input mechanism 8, the frame input mechanism 8 conveys the empty frame 51 to the carrying conveying mechanism 2, the frame positioning device 3 positions the frame 51 on the carrying conveying mechanism 2, so as to ensure the position accuracy and stability of the frame 51 on the carrying conveying mechanism 2, when the top layer of the frame 51 carried by the carrying conveying mechanism 2 corresponds to the plate on the plate conveying mechanism 4, the plate conveying mechanism 4 conveys the plate to the corresponding groove of the frame 51, then the pushing mechanism 5 pushes the plate conveyed by the plate conveying mechanism 4 to the position in the groove of the frame 51, so as to ensure the position accuracy and stability of the plate in the groove of the frame 51, with the increase of one plate in the frame 51, the lifting driving mechanism 1 drives the carrying conveying mechanism 2 and the frame 51 to ascend to the position of one groove, the plate conveying mechanism 4 continuously conveys the plate to different grooves of the frame 51, until each groove of the frame 51 is loaded with the plate, that is, the frame 51 is fully loaded, the carrying conveying mechanism 2 is connected with the frame output mechanism 6, the frame positioning device 3 releases the fully loaded frame 51, the carrying conveying mechanism 2 conveys the fully loaded frame 51 to the frame output mechanism 6, and the frame output mechanism 6 outputs the fully loaded frame 51. When the plate needs to be placed, the frame input mechanism 8 is connected with the carrying conveying mechanism 2, the frame input mechanism 8 inputs the fully loaded frame 51 to the carrying conveying mechanism 2, the frame positioning device 3 positions the frame 51 on the carrying conveying mechanism 2, the top layer of the fully loaded frame 51 is connected with the plate conveying surface of the plate conveying mechanism 4, the pushing end of the pushing mechanism 7 pushes the plate in the top layer of the frame 51 to the plate conveying surface of the plate conveying mechanism 4, the plate conveying mechanism 4 conveys the plate, with the increase of one plate in the frame 51, the lifting driving mechanism 1 drives the carrying conveying mechanism 2 and the frame 51 to ascend to the position of one groove, the pushing mechanism 7 pushes the plates in different grooves of the frame 51 in turn, until there is no plate in the frame 51, that is, the frame 51 is empty, the carrying conveying mechanism 2 is connected with the frame output mechanism 6, the frame positioning device 3 releases the empty frame 51, the carrying conveying mechanism 2 conveys the empty frame 51 to the frame output mechanism 6, and the frame output mechanism 6 outputs the empty frame 51. The plate collecting and placing functions are integrated in the utility model, the plate can be collected or placed according to the use demand of the user, the utility model is flexible to use, one object has two uses, the production cost is reduced, the frame 51 can be automatically replaced, the efficiency of replacing the frame 51 is improved, and the cost and labor intensity of the labor are reduced.

[0027] In the embodiment, the plate conveying mechanism 4 is provided with the roller pressing conveying mechanism 9 near one end of the carrying conveying mechanism 2, and the roller pressing conveying mechanism 9 is located above the plate conveying surface of the plate conveying mechanism 4.

[0028] In the process of conveying the plate to the material slot of the material frame 51 by the plate conveying mechanism 4 or in the process of pushing the plate out of the material frame 51 to the plate conveying mechanism 4, the plate conveying surface of the plate conveying 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 conveying mechanism 4 and the material frame 51 and facilitating the plate conveying mechanism 4 to stably convey the plate.

[0029] In the embodiment, the roller conveying mechanism 9 includes two roller conveying modules 10 located above both sides of the plate conveying surface of the plate conveying mechanism 4. In actual application, the two roller conveying modules 10 roll the two sides of the plate on the plate conveying surface of the plate conveying mechanism 4, so that the plate is uniformly stressed and the stability of the plate moving is improved.

[0030] Preferably, the roller conveying module 10 includes a seat body 11 arranged on the side plate of the frame 16 of the plate conveying mechanism 4, a swing arm 12 rotationally connected to the seat body 11, a roller 13 rotationally connected to one end of the swing arm 12 and located above the plate conveying surface of the plate conveying mechanism 4, and an elastic member 14 elastically connected to the other end of the swing arm 12 and the seat body 11, and the seat body 11 has a plate passing gap with the plate conveying surface of the plate conveying 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 be inclined, and the roller 13 rolls against the plate conveying surface of the plate conveying mechanism 4. When the plate passes between the roller 13 and the plate conveying surface of the plate conveying mechanism 4, the roller 13 is pressed to rise and compress the elastic member 14 via the swing arm 12. While the plate is pressed down on the plate conveying surface of the plate conveying mechanism 4 by the roller 13, the roller 13 rolls against the bottom surface of the plate as the plate conveying mechanism 4 conveys the plate, so as to improve the stability of the plate conveying mechanism 4 conveying the plate.

[0032] Specifically, the elastic member 14 is a spring, and the seat body 11 and the swing arm 12 are both concavely provided with fixing holes, and the two ends of the spring are respectively inserted into the fixing hole of the seat body 11 and the fixing hole of the swing arm 12, so as to facilitate disassembly and assembly of the spring and improve the working stability of the spring.

[0033] In the embodiment, the plate conveying 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 arranged on the frame 16 and configured to drive the first rotating shaft 17 or the second rotating shaft 18 to rotate, two first pulleys 20 sleeved on the first rotating shaft 17, two second pulleys 21 sleeved on the second rotating shaft 18 and arranged in one-to-one correspondence with the two first pulleys 20 respectively, a first transmission belt 52 transmissionally sleeved on one of the first pulley 20 and one of the second pulley 21, a second transmission belt 53 transmissionally sleeved on the other of the first pulley 20 and the other of the second pulley 21, a supporting shaft 22 arranged on the inner side wall of the frame 16, and a supporting wheel 23 rotatably connected to the supporting shaft 22 and configured to support the first transmission belt 52 or the second transmission belt 53. The roller pressing wheels 13 of the two roller pressing conveying modules 10 are located above the first transmission belt 52 and the second transmission belt 53 respectively, and the pushing mechanism 5 is located between the first transmission belt 52 and the second transmission belt 53. Specifically, the rotating driver 19 can be a motor module.

[0034] In actual application, the rotating 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 rotating second rotating shaft 18 synchronously drives the first transmission belt 52 and the second transmission belt 53 to rotate under the cooperation of the first pulley 20 and the second pulley 21, so that the first transmission belt 52 and the second transmission belt 53 synchronously rotate to carry and convey the plate on both sides of the plate. The supporting 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 conveying mechanism 4 in conveying the plate.

[0035] In the embodiment, the first transmission belt 52 and one of the inner side walls of the frame 16 have a first side positioning space 24, the second transmission belt 53 and the other of the inner side walls of the frame 16 have a second side positioning space 25, and the plate conveying mechanism 4 further comprises two groups of side positioning roller sets 26 arranged oppositely and a side positioning driver 27 configured to drive the two groups of side positioning roller sets 26 to move closer to or farther away from each other. The two groups of side positioning roller sets 26 are located in the first side positioning space 24 and the second side positioning space 25 respectively, and the first side positioning space 24 and the second side positioning space 25 provide moving spaces for the two groups of side positioning roller sets 26 respectively.

[0036] In actual application, when the plate is located between the two groups of side positioning roller sets 26, the side positioning driver 27 drives the two groups of side positioning roller sets 26 to move closer to each other, so that the two groups of side positioning roller sets 26 position the plate on the plate conveying surface of the plate conveying mechanism 4, thereby improving the position accuracy and stability of the plate movement.

[0037] Specifically, the side positioning roller group 26 comprises a mounting plate and a plurality of roller shafts rotatably connected to the mounting plate, the central shafts of the roller shafts are vertically arranged, and the plurality of roller shafts are arranged in a straight line along the moving direction of the plate piece. The side positioning drive 27 comprises two positioning cylinders, and the two positioning cylinders are respectively drivingly connected to the two mounting plates. When the side positioning roller group 26 positions the side edge of the plate piece, the side edge of the plate piece rolls against the roller shafts as the plate piece moves, and the positioning of the plate piece can be achieved without affecting the movement of the plate piece. Among them, the two positioning cylinders respectively drive 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 the embodiment, the pushing mechanism 5 comprises a position adjusting module 28, a lifting drive 29 arranged at the adjusting end of the position adjusting module 28, a pushing drive 30 arranged at the lifting end of the lifting drive 29, and a pushing plate 31 arranged at the pushing end of the pushing drive 30. The pushing plate 31 can extend above the plate conveying surface of the plate conveying mechanism 4. Specifically, the position adjusting module 28 and the pushing drive 30 can be gas cylinders arranged horizontally, and the lifting drive 29 can be a gas cylinder arranged vertically.

[0039] In actual application, when the plate conveying mechanism 4 conveys the plate piece to the trough of the material frame 51, the lifting drive 29 drives the pushing drive 30 and the pushing plate 31 to rise, so that the pushing plate 31 extends above the plate conveying surface of the plate conveying mechanism 4, and then the pushing drive 30 drives the pushing plate 31 to move towards the material frame 51, so that the pushing plate 31 pushes the plate piece into position, improving the position accuracy and stability of the plate piece loaded on the material frame 51. Of course, according to different size specifications of the plate piece, the horizontal positions of the lifting drive 29, the pushing drive 30 and the pushing plate 31 are adjusted by the position adjusting module 28 to meet the requirement that the pushing plate 31 can push plate pieces of different size specifications into the trough of the material frame 51.

[0040] Specifically, the pushing mechanism 5 further comprises an elastic buffering assembly 44 arranged on the lifting end of the lifting driver 29, and the pushing driver 30 is arranged on the elastic buffering part of the elastic buffering assembly 44; the elastic buffering assembly 44 comprises a base plate 45 arranged on the lifting end of the lifting driver 29, a sliding seat 46 slidably connected to the base plate 45, a fixed block 47 arranged on one end of the base plate 45, a guide rod 48 arranged on one end of the sliding seat 46, a compression spring 49 sleeved on the guide rod 48, and a limiting block 50 arranged on the free end of the guide rod 48; the two ends of the compression spring 49 are respectively in abutment with one side of the sliding seat 46 and the fixed block 47, and the limiting block 50 is located outside the other side of the fixed block 47 and is used to abut against the other side of the fixed block 47. When the pushing driver 30 drives the pushing plate 31 to push the board into the trough of the material frame 51, after the board is pushed to the position, the board will apply a reverse force to the pushing plate 31, and the elastic buffering assembly 44 can absorb the reverse force to protect the pushing plate 31 and the board, so as to avoid hard impact collision between the pushing plate 31 and the board.

[0041] In the embodiment, the board feeding mechanism 4 further comprises two guide members 32 arranged on both sides of one end of the frame 16 close to the carrying conveying mechanism 2, and the guide member 32 is provided with a guide groove 33, and the guide groove 33 of the guide member 32 is used to connect with the trough of the material frame 51. In actual application, the guide groove 33 of the guide member 32 is used to guide the board, so as to improve the stability and position accuracy of the board moving from the board feeding mechanism 4 to the trough of the material frame 51, and also improve the stability and position accuracy of the board in the material frame 51 moving to the board feeding mechanism 4.

[0042] In the embodiment, the pushing-out mechanism 7 comprises a fixed seat 34 arranged on the bottom of the material frame output mechanism 6, a pushing-out driver 35 arranged on the fixed seat 34, and a pushing-out plate 36 connected with the pushing end of the pushing-out driver 35 and slidably connected with the fixed seat 34, and the pushing-out driver 35 is used to drive the pushing-out plate 36 to extend into the material frame 51; the pushing-out driver 35 can be a horizontally arranged air cylinder.

[0043] In actual application, when the board of the material frame 51 corresponds to the pushing-out plate 36, the pushing-out driver 35 drives the pushing-out plate 36 to move towards the material frame 51, so that the pushing-out plate 36 pushes the board in the material frame 51 to the board feeding mechanism 4.

[0044] In the embodiment, the material frame positioning device 3 comprises a positioning frame 37 arranged on the side frame of the carrying conveying mechanism 2 and erected above the carrying conveying mechanism 2, a front stopper 38 arranged on the end of the carrying conveying mechanism 2 close to the pushing mechanism 5, a pressing driving assembly 39 arranged on the top of the positioning frame 37, a positioning plate 40 arranged on one side of the positioning frame 37, a side positioning driving assembly 41 arranged on the other side of the positioning frame 37, and a rear stopper driving assembly 42 movably arranged on the end of the carrying 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 conveying mechanism 2, and the front stopper 38, the pressing driving assembly 39, the positioning plate 40, the side positioning driving assembly 41 and the rear stopper driving assembly 42 enclose a positioning area.

[0045] In actual application, the material frame input mechanism 8 conveys the material frame 51 to the carrying conveying mechanism 2, 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 abuts against the front stopper 38, then the side positioning driving assembly 41 pushes the material frame 51 to move close to the positioning plate 40, so that the side positioning driving 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 pressing driving assembly 39 presses the top surface of the material frame 51 to press the material frame 51 on the conveying surface of the carrying conveying mechanism 2, and the rear stopper of the rear stopper driving assembly 42 extends above the conveying surface of the carrying conveying mechanism 2 to abut against the rear end of the material frame 51, so as to realize the positioning of the material frame 51 and ensure the position accuracy and stability of the material frame 51 on the carrying conveying mechanism 2.

[0046] In the embodiment, the material frame positioning device 3 comprises a positioning frame 37 arranged on the side frame of the carrying conveying mechanism 2 and erected above the carrying conveying mechanism 2, a front stopper 38 arranged on the end of the carrying conveying mechanism 2 close to the pushing mechanism 5, a pressing driving assembly 39 arranged on the top of the positioning frame 37, a positioning plate 40 arranged on one side of the positioning frame 37, a side positioning driving assembly 41 arranged on the other side of the positioning frame 37, and a rear stopper driving assembly 42 movably arranged on the end of the carrying 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 conveying mechanism 2, and the front stopper 38, the pressing driving assembly 39, the positioning plate 40, the side positioning driving assembly 41 and the rear stopper driving assembly 42 enclose a positioning area.

[0047] In actual application, the material frame input mechanism 8 conveys the material frame 51 to the carrying conveying mechanism 2, 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 abuts against the front stopper 38, then the side positioning driving assembly 41 pushes the material frame 51 to move close to the positioning plate 40, so that the side positioning driving 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 pressing driving assembly 39 presses the top surface of the material frame 51 to press the material frame 51 on the conveying surface of the carrying conveying mechanism 2, and the rear stopper of the rear stopper driving assembly 42 extends above the conveying surface of the carrying conveying mechanism 2 to abut against the rear end of the material frame 51, so as to realize the positioning of the material frame 51 and ensure the position accuracy and stability of the material frame 51 on the carrying conveying mechanism 2.

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

[0049] The above embodiment is a preferred implementation scheme of the present application, and the present application can also be implemented in other ways without departing from the technical concept of the present application, and any obvious replacement within the scope of the present application is within the protection scope of the present application.

Claims

1. A sheet handling machine characterized by: The device comprises a lifting driving mechanism (1), a bearing conveying mechanism (2) installed on the lifting end of the lifting driving mechanism (1), a material frame positioning device (3) arranged on the bearing conveying mechanism (2), a plate feeding mechanism (4) arranged on one side of the lifting driving mechanism (1), a pushing-in mechanism (5) arranged in the hollow position of the plate feeding mechanism (4), a material frame output mechanism (6), a pushing-out mechanism (7) and a material frame input mechanism (8) arranged on the other side of the lifting driving mechanism (1) in sequence from top to bottom, the bearing conveying mechanism (2) is used for connecting the output end of the material frame input mechanism (8) or the input end of the material frame output mechanism (6), the pushing-in mechanism (5) is used for pushing the plate in the material groove of the material frame (51) carried by the bearing conveying mechanism (2) to the position, and the pushing-out mechanism (7) is used for pushing the plate in the material groove of the material frame (51) carried by the bearing conveying mechanism (2) to the plate feeding mechanism (4).

2. A sheet handling machine according to claim 1, wherein: The plate feeding mechanism (4) is provided with a roller pressing conveying mechanism (9) near one end of the bearing conveying mechanism (2), and the roller pressing conveying mechanism (9) is located above the plate feeding surface of the plate feeding mechanism (4).

3. A sheet handling machine according to claim 2, wherein: The roller pressing conveying mechanism (9) comprises two roller pressing conveying modules (10) located above both sides of the plate feeding surface of the plate feeding mechanism (4); the roller pressing conveying module (10) comprises a seat body (11) installed on the side plate of the frame (16) of the plate feeding mechanism (4), a swing arm (12) rotationally connected to the seat body (11), a roller pressing wheel (13) rotationally 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 element (14) elastically connected to the other end of the swing arm (12) and the seat body (11), and the seat body (11) has a plate passing gap with the plate feeding surface of the plate feeding mechanism (4).

4. A sheet handling machine according to claim 3, wherein: The plate feeding mechanism (4) comprises a frame (16), a first rotating shaft (17) rotationally connected to one end of the frame (16), a second rotating shaft (18) rotationally connected to the other end of the frame (16), a rotating driver (19) installed on the frame (16) and used for driving the first rotating shaft (17) or the second rotating shaft (18) to rotate, two first pulleys (20) sleeved on the first rotating shaft (17), two second pulleys (21) sleeved on the second rotating shaft (18) and arranged in one-to-one correspondence with the two first pulleys (20), respectively, a first transmission belt (52) transmissionally sleeved outside one first pulley (20) and one second pulley (21), a second transmission belt (53) transmissionally sleeved outside the other first pulley (20) and the other second pulley (21), a supporting shaft (22) installed on the inner side wall of the frame (16), and a supporting wheel (23) rotationally connected to the supporting shaft (22), the supporting wheel (23) is used for supporting the first transmission belt (52) or the second transmission belt (53), the roller pressing wheels (13) of the two roller pressing conveying modules (10) are located above the first transmission belt (52) and the second transmission belt (53), respectively, and the pushing-in mechanism (5) is located between the first transmission belt (52) and the second transmission belt (53).

5. A sheet handling machine according to claim 4, wherein: The first transmission belt (52) and an inner side wall of the frame (16) have a first side positioning space (24), the second transmission belt (53) and another inner side wall of the frame (16) have a second side positioning space (25), the plate feeding mechanism (4) further comprises two sets of oppositely arranged side positioning roller groups (26) and a side positioning driver (27) for driving the two sets of side positioning roller groups (26) to move close to or away from each other, and 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).

6. A sheet handling machine according to claim 4, wherein: The push-in mechanism (5) comprises a position adjusting module (28), a lifting driver (29) arranged at an adjusting end of the position adjusting module (28), a push-in driver (30) arranged at a lifting end of the lifting driver (29), and a push-in plate (31) arranged at a pushing end of the push-in driver (30), and the push-in plate (31) can extend above the plate feeding surface of the plate feeding mechanism (4).

7. A sheet handling machine according to claim 4 or 5, characterised in that: The plate feeding mechanism (4) further comprises two guide members (32) arranged at two sides of an end of the frame (16) close to the carrying conveying mechanism (2), and the guide member (32) is provided with a guide groove (33), and the guide groove (33) of the guide member (32) is used for engaging with a material groove of the material frame (51).

8. The sheet handling machine of claim 1 wherein: The push-out mechanism (7) comprises a fixing seat (34) arranged at the bottom of the material frame output mechanism (6), a push-out driver (35) arranged at the fixing seat (34), and a push-out plate (36) connected with a push-out end of the push-out driver (35) and in sliding connection with the fixing seat (34), and the push-out driver (35) is used for driving the push-out plate (36) to extend into the material frame (51).

9. The sheet handling machine of claim 1 wherein: The material frame positioning device (3) comprises a positioning frame (37) arranged at the frame of the carrying conveying mechanism (2) and arranged above the carrying conveying mechanism (2), a front stopper (38) arranged at an end of the carrying conveying mechanism (2) close to the push-in mechanism (5), a downward pressing driving assembly (39) arranged at the top of the positioning frame (37), a positioning plate (40) arranged at one side of the positioning frame (37), a side positioning driving assembly (41) arranged at the other side of the positioning frame (37), and a rear stopper driving assembly (42) movably arranged at an end of the carrying conveying mechanism (2) away from the push-in mechanism (5), the rear stopper of the rear stopper driving assembly (42) can extend above the conveying surface of the carrying 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) surround to form a positioning area.

10. The sheet handling machine of claim 1, wherein: The plate feeding mechanism (4) further comprises a taking and placing mechanical hand (43) movably arranged above the plate feeding surface of the plate feeding mechanism (4).

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