CN113581894A

CN113581894A - Twin paper receiving mechanism and overturning machine

Info

Publication number: CN113581894A
Application number: CN202110827970.9A
Authority: CN
Inventors: 罗元广
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-02
Anticipated expiration: 2041-07-22
Also published as: CN113581894B

Abstract

The application discloses twins paper receiving mechanism and upset machine, it includes the support, be provided with on the support and go upward transport trolley, down transport trolley and drive assembly, drive assembly is used for the drive to go upward transport trolley and the transport trolley back of the body motion in opposite directions or back of the body mutually down, it is formed with the paper passageway that connects to go upward between transport trolley and the transport trolley down, it all is provided with first bat cardboard and is used for the drive to mount the removal subassembly that closes paper removal, two to go upward on transport trolley and the transport trolley down first bat cardboard all is located and connects the paper passageway, it is in opposite directions with the drive direction of the removal subassembly on the transport trolley down to go upward transport trolley. This application has the effect that improves the utilized area of tray.

Description

Twin paper receiving mechanism and overturning machine

Technical Field

The application relates to the field of paper turning equipment, in particular to a twin paper receiving mechanism and a turnover machine.

Background

In order to make the blank paperboard have printing thereon, the mounting paper with printing and the blank paperboard are usually mounted by a card mounting machine so as to form the mounting paper with printing. The mounting paper produced by the card mounting machine is easy to bend towards one side due to the uneven thickness of the two sides, thereby causing the deformation of the mounting paper. And through just stacking up to a certain amount of mounting paper and putting, can effectively reduce the influence of warping to mounting paper quality.

In the related art, in order to save manpower, the mounted paper is usually turned over by a turning machine, and the turning machine comprises an upstream paper conveying mechanism and a downstream paper conveying mechanism for conveying the mounted paper, a turning mechanism connected with the upstream paper conveying mechanism, a paper separating mechanism for separating the mounted paper to the upstream paper conveying mechanism or the downstream paper conveying mechanism, and a lifting mechanism for lifting a tray. The turnover mechanism is used for turning over the mounting paper. The paper stack is stacked at a certain height, the tray descends, so that the paper stack is continuously stacked and conveyed to the next procedure.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the tray can not horizontally move when receiving materials, the turnover machine can only form a pile of paper piles on the tray, the utilization area of the tray is low, and the improvement is needed.

Disclosure of Invention

In order to improve the utilization area of tray, this application provides a twins paper receiving mechanism and upset machine.

In a first aspect, the twin paper receiving mechanism provided by the present application adopts the following technical scheme:

the utility model provides a twins paper receiving mechanism, includes the support, be provided with upward transport trolley, down transport trolley and drive assembly on the support, drive assembly is used for the drive to go upward transport trolley and the transport trolley of down move in opposite directions or back-to-back mutually, it is formed with the paper receiving passageway to go upward between transport trolley and the transport trolley of down, it all is provided with first bat cardboard and is used for the drive to mount the removal subassembly that closes paper and remove to go upward transport trolley and the transport trolley of down, two first bat cardboard all is located the paper receiving passageway, it is in opposite directions with the drive direction of the removal subassembly on the transport trolley of down to go upward transport trolley.

By adopting the technical scheme, when the twins paper receiving mechanism is applied to the turnover machine, the mounted paper turned by the turnover mechanism falls onto the upstream conveying trolley, the mounted paper transmitted by the downstream paper conveying mechanism falls onto the downstream conveying trolley, and the upstream conveying trolley and the downstream conveying trolley drive the mounted paper to move.

When the paper stack is stacked, the driving assembly is started, so that the descending conveying trolley is driven to move towards the direction close to the ascending conveying trolley, and the distance between the first paper beating plates on the descending conveying trolley and the ascending conveying trolley is reduced. The mounting card paper on the descending conveying trolley moves into the paper receiving channel under the action of the moving assembly and moves towards the direction close to the ascending conveying trolley. Until the mounting paper is abutted against the first paper beating plate on the ascending conveying trolley, the first paper beating plate blocks the horizontal movement of the mounting paper, so that the mounting paper falls onto the tray. The subsequent mounting paper is continuously blocked by the first paper beating plate, and the mounting paper is stacked into a stack of paper piles.

After a certain amount of the laminating paper is stacked into a paper stack, the driving assembly is started, so that the downward conveying trolley is driven to move towards the direction far away from the upward conveying trolley, the distance between the downward conveying trolley and the upward conveying trolley is enlarged, and the distance between the downward conveying trolley and the stacked paper stack is larger than the width of the laminating paper. At the moment, under the action of the moving assembly, the mounting paperboard on the downward conveying trolley moves into the paper receiving channel until the mounting paperboard abuts against the side wall of the stacked paper stack, and the mounting paper is stacked into another paper stack as the subsequent mounting paper is continuously blocked by the paper stack.

After the same number of mounting paper is piled on the two piles of paper, the upward conveying trolley conveys the overturned mounting paper to move. In the same way, the two piles of paper piles continue to be stacked with the same amount of mounting paper through the driving assembly, the moving assembly, the ascending conveying trolley and the first paper beating plate. By parity of reasoning, two stacks of paper piles are formed on the tray.

Through the structure, on the one hand, the distance between the ascending conveying trolley and the descending conveying trolley is adjusted, the mounting paper with different sizes can be stacked on the twin paper receiving mechanism, and the adaptability of the twin paper receiving mechanism is improved; in the second aspect, the ascending conveying trolley, the descending conveying trolley and the first paper shooting plate are moved, so that the twin paper receiving mechanism can stack two stacks of paper piles, the utilization area of the tray is increased, the time interval for conveying the tray by the staff is expanded, and the working strength of the staff is reduced.

Optionally, a paper blocking board and a paper blocking driving source for driving the paper blocking board to move are arranged on the support, and the paper blocking board can move between the two first paper beating boards.

When the downstream conveying trolley stacks the mounting paper, the downstream conveying trolley is moved towards the direction close to the upstream conveying trolley through the driving assembly, the mounting paper is driven to move through the moving assembly, the mounting paper moves into the paper receiving channel and abuts against the first paper beating plate on the upstream conveying trolley, and therefore the mounting paper is stacked into a paper stack. After a certain amount of laminating paper is stacked on the paper stack, the downward conveying trolley moves towards the direction far away from the upward conveying trolley, the paper blocking driving source drives the paper blocking plates to move between the two first paper beating plates, and the laminating paper conveyed on the downward conveying trolley moves to abut against the paper blocking plates, so that another paper stack is formed. Similarly, the ascending conveying trolley is driven by the driving component, the moving component, the paper blocking plate and the paper blocking plate to continuously stack the mounting paper on the two stacks of paper piles, so that a positive and a negative stacking arrangement is formed.

Compared with the mode that the stacked paper piles are directly used for blocking the mounting paper, the paper is blocked and mounted through the paper blocking plate, on the one hand, a gap can be formed between the two paper piles, so that the two paper piles are orderly stacked, and the paper piles are moved by workers; in the second aspect, when the stacked paper stack is stacked to be flush with the stacked paper stack, the stacked paper stack is difficult to block, and the neatness of stacking the paper stack is further improved by the paper blocking plate.

Optionally, the ascending transport trolley and the descending transport trolley are both provided with a first paper shooting component, and the first paper shooting component comprises a first paper shooting driving source for driving two first paper shooting plates to move in opposite directions or in opposite directions.

By adopting the technical scheme, in the process of stacking the paper piles, the first paper shooting driving source drives the two first paper shooting plates to reciprocate in the opposite direction or in the opposite direction, so that each piece of mounting paper stacked in the paper piles is corrected. When the paper blocking plate is not moved into the paper receiving channel, the two first paper beating plates carry out beating correction on tension; when the paper blocking plate moves into the paper receiving channel, the paper blocking plate pushes against one side of the paper stack, and the first paper beating plate beats and corrects the other side of the paper stack.

Through the structure, the paper pile is orderly stacked. The stability of the paper pile is further improved, the paper pile is not prone to being inclined and toppled due to the fact that the stacking height is too high, the stacking height of the paper pile is improved, more mounting paper can be stacked on the tray, the time interval for conveying the tray by workers is further expanded, and the labor intensity of the workers is reduced.

Optionally, a second paper-shooting assembly is arranged on the support, the second paper-shooting assembly comprises two second paper-shooting members oppositely arranged on the support and a second paper-shooting driving source for driving the two second paper-shooting members to move in opposite directions or in opposite directions, and the driving direction of the second paper-shooting driving source is perpendicular to the driving direction of the first paper-shooting driving source.

By adopting the technical scheme, when the paper stack is corrected, the second paper shooting driving source drives the two second paper shooting pieces to reciprocate in the opposite directions or in the opposite directions, so that the mounted paper is beaten to correct the paper stack. Since the driving direction of the second sheet beating driving source is perpendicular to the driving direction of the first sheet beating driving source, the first sheet beating plate and the second sheet beating source can beat and correct the pasted paper in the horizontal direction, so that the pasted papers in the paper stack are corrected to the same position, and the height of the paper stack which is ejected by piling is further improved.

Optionally, the second sheet-shooting unit further includes a second sheet-shooting driving block for driving the second sheet-shooting driving source, and a second sheet-shooting plate and a longitudinal-movement driving source provided on the second sheet-shooting driving block, the longitudinal-movement driving source being configured to drive the second sheet-shooting plate to move in the vertical direction.

Through adopting above-mentioned technical scheme, the bracket moves down the back, beats the cardboard through indulging the drive source drive second and moves down, and the second is clapped the paper drive source and is passed through the motion of two second clap cardboards of second bat drive block drive to the pile of paper after moving down is patted and is revised. Through the structure, the paper shooting range of the paper shooting component in the vertical direction is enlarged, and the correction effect of the second paper shooting component on the paper stack is further improved.

Optionally, the second paper-shooting assembly further comprises a moving module arranged on the support, the moving module is used for driving the second paper-shooting driving source and the second paper-shooting member to move, and the driving direction of the moving module is consistent with that of the first paper-shooting driving source.

By adopting the technical scheme, when the paper stack is corrected by the second paper-shooting piece and the second paper-shooting driving source, the second paper-shooting piece and the second paper-shooting driving source are driven to move by the piece moving module, so that the second paper-shooting piece moves to be aligned with different paper stacks. Compare in clapping the cardboard simultaneously to two piles of papers through the great second of area, clap the cardboard and move a module through the less second of area for the second of this application claps the cardboard and can only clap the pile of papers of just piling when clapping, thereby makes the second clap the cardboard when clapping and revise the pile of papers, is difficult for piling the papers of putting and produces the interference, helps laminating paper to pile and puts.

Optionally, the second paper shooting mechanism further comprises a pre-moving module arranged on the support, the pre-moving module is used for driving the moving module, the second paper shooting driving source and the second paper shooting member to move, and the driving direction of the pre-moving module is consistent with the driving direction of the second paper shooting driving source.

Through adopting above-mentioned technical scheme, when laminating paper through the different sizes of paper turner upset, will move a module earlier through moving the module in advance, second clap paper driving source and second clap paper article and move to being close to and waiting to stack the department of laminating paper, and then reduced the second clap cardboard and pat before laminating paper and the interval between the department of laminating paper stack, make the second clap paper driving source only need drive the second clap paper article at less distance within range reciprocating motion, can realize patting the function that the paper was piled. Through above-mentioned structure, help this application twins to meet paper mechanism and beat not unidimensional paper heap.

Optionally, the first paper shooting mechanism further comprises an extension piece connected to the first paper shooting plate and an upward moving piece connected to the first paper shooting plate, the bottom end of the extension piece in the vertical direction is lower than the first paper shooting plate, and the upward moving piece is used for driving the extension piece to move upward at the bottom end in the vertical direction.

Through adopting above-mentioned technical scheme, the extension has played the effect of keeping off paper, has improved first cardboard of clapping and has kept off the paper effect in vertical side for when drive assembly gave the less translation rate of mounting paper, mounting paper still can move to and contact and pile up into the paper with the extension. The corners of the mounting paper are easy to upwarp in the transmission process, so that the extending piece is not easy to contact with the mounting paper when the ascending conveying trolley or the descending conveying trolley moves, the extending piece is enabled to move upwards at the bottom end in the vertical direction through the upward moving piece, and the descending conveying trolley and the ascending conveying trolley are facilitated to move.

In a second aspect, the present application provides a turnover machine, which adopts the following technical scheme:

a turnover machine comprises a first machine frame, wherein a twin paper receiving mechanism is arranged on the first machine frame.

Through adopting above-mentioned technical scheme, be equipped with the upset machine of twins paper receiving mechanism for the upset machine can pile two piles of paper piles on the tray, thereby has improved the utilization area of tray, has enlarged the interval that the staff transported the tray, has reduced staff's intensity of labour.

Optionally, a temporary material receiving plate is slidably arranged on the first frame, the temporary material receiving plate can move to a position below the paper receiving channel, and a moving plate assembly used for driving the temporary material receiving plate to move is arranged on the frame.

Through adopting above-mentioned technical scheme, treat to build two piles of paper piles on the tray, when needing the staff to transport the tray, through moving the below that the board subassembly drive connects the flitch to remove between two dollies temporarily to played and accepted the effect of mounting paper temporarily, when making the staff to carry away the tray, need not to shut down, and then improved the production efficiency of this application upset machine.

In summary, the present application includes at least one of the following benefits:

1. by the aid of the ascending conveying trolley, the descending conveying trolley, the moving assembly and the driving assembly, the mounting paper discharged by the turnover machine can be stacked on the tray into two stacks of paper piles, so that the using area of the tray is increased, the time interval for conveying the tray by workers is expanded, and the working strength of the workers is reduced;

2. the first paper shooting plate, the first paper shooting driving source, the paper blocking plate, the paper blocking driving source and the second paper shooting component are used for beating and correcting the laminated paper in the stacking process, so that the paper pile is stacked orderly, the stacking height of the paper pile is improved, and the quantity of the laminated paper stacked on the tray is increased;

3. the extension piece has improved first clapper board and has kept off the paper effect in vertical side, and when moving up the piece and make the transport trolley that goes upward or the transport trolley that goes downward remove, the extension piece is difficult for taking place the contact with mounting paper.

Drawings

Fig. 1 is a schematic structural diagram of a twins paper receiving mechanism in an embodiment of the present application.

FIG. 2 is a schematic view showing the structure of an ascending transport cart in the embodiment of the present application.

FIG. 3 is a schematic structural diagram of the highlighting vehicle moving gear and the first photographing assembly in the embodiment of the present application.

FIG. 4 is a schematic view of the embodiment of the present application showing the structure of the protruding upward moving member and the extending member

FIG. 5 is a schematic view showing the second photographing mechanism and the paper blocking plate according to the embodiment of the present application.

FIG. 6 is a schematic structural view of a cam module in an embodiment of the present application.

Fig. 7 is a schematic structural diagram of the upender in the embodiment of the present application.

Fig. 8 is a partial structural schematic view of the downstream paper feeding mechanism and the paper separating mechanism shown in the embodiment of the present application.

FIG. 9 is a schematic view of a portion of the embodiment of the present application highlighting the canting mechanism.

Fig. 10 is a partial structural schematic view for highlighting the temporary receiving mechanism in the embodiment of the application.

Fig. 11 is a schematic structural view showing a tray lifting mechanism in the embodiment of the present application.

Description of reference numerals:

1. a support; 11. a paper receiving channel; 2. an ascending conveying trolley; 21. a frame; 22. turning a plate; 23. a car guide assembly; 231. a vehicle guide block; 232. a vehicle guide rod; 233. turning a fixed block; 24. a drive assembly; 241. a vehicle-driven motor; 242. a vehicle-driving roller; 243. a vehicle moving gear; 244. a vehicle rack; 25. a moving assembly; 251. a paper motor; 252. a paper moving roller; 253. a paper-driven belt; 254. a paper-driven driving wheel; 255. a paper-driven wheel; 256. a paper-driven synchronous belt; 3. a downward conveying trolley; 4. a first paper shooting component; 41. a first clapper board; 411. an elongated slot; 42. a first paper-shooting driving source; 43. an extension member; 431. a moving wheel; 44. an upward moving piece; 441. an upward moving cylinder; 442. a hinged block; 5. a second paper shooting component; 51. a second sheet shooting member; 511. a second paper-shooting driving block; 512. a longitudinal movement driving source; 513. a second clapper board; 52. a second paper-shooting driving source; 53. a moving module; 531. a workpiece moving seat; 532. a moving motor; 533. a workpiece moving screw rod; 534. a moving member guide bar; 535. a moving slide block; 536. a moving drive block; 54. a pre-shift module; 541. pre-moving a seat; 542. pre-moving the guide rod; 543. a left screw rod and a right screw rod; 544. a pre-shift drive source; 545. a polish rod slider; 546. a screw rod slide block; 547. pre-moving a driving block; 55. a paper blocking seat; 56. a paper stopping driving source; 57. a paper blocking plate; 6. a first frame; 61. a second frame; 62. a first transmission mechanism; 63. a second transport mechanism; 64. an upstream paper feed mechanism; 65. a down paper feed mechanism; 66. a paper separating mechanism; 661. a paper separating rod; 662. separating the paper boards; 663. a paper separating cylinder; 664. dividing paper blocks; 665. a paper separating channel; 67. a turnover mechanism; 671. turning over a motor; 672. a large roller; 673. turning over the roller; 674. turning over the belt; 7. a temporary material receiving mechanism; 71. a temporary material receiving plate; 72. a plate moving assembly; 721. a plate moving motor; 722. moving the plate rod; 723. a plate moving gear; 724. a plate moving rack; 73. a plate moving guide rod; 74. a plate moving guide block; 8. a tray lifting mechanism; 81. a lifting motor; 82. a lifting roller; 83. a drive sprocket; 84. a driven sprocket; 85. a first chain; 86. a second chain; 87. a lifting frame.

Detailed Description

The present application is described in further detail below with reference to figures 1-11.

The embodiment of the application discloses twins paper receiving mechanism. Referring to fig. 1, the twins paper receiving mechanism comprises a support 1, an uplink conveying trolley 2 and a downlink conveying trolley 3 which are arranged on the support 1 in a sliding mode, two groups of first paper shooting assemblies 4 which are respectively connected to the uplink conveying trolley 2 and the downlink conveying trolley 3, and a second paper shooting assembly 5 arranged on the support 1, wherein a paper receiving channel 11 is formed between the uplink conveying trolley 2 and the downlink conveying trolley 3, and the distance between the uplink conveying trolley 2 and the downlink conveying trolley 3 can be adjusted to 300mm-2200 mm.

Referring to fig. 1 and 2, each of the ascending transport cart 2 and the descending transport cart 3 includes two oppositely disposed vehicle frames 21, a cart plate 22 fixed between the two vehicle frames 21, and two sets of cart guide assemblies 23 respectively disposed on the different vehicle frames 21, and the cart plate 22 and the two vehicle frames 21 are located between the two sets of cart guide assemblies 23.

Referring to fig. 1 and 2, the vehicle guide assembly 23 includes four vehicle guide blocks 231 fixed to the vehicle frame 21, two vehicle guide rods 232 respectively penetrating through the adjacent vehicle guide blocks 231, and four vehicle fixing blocks 233 fixed to the bracket 1. One vehicle guide rod 232 penetrates through and is fixedly connected to two vehicle fixing blocks 233, and the other vehicle guide rod 232 penetrates through and is fixedly connected to the other two vehicle fixing blocks 233. Two car guide blocks 231 are slidably disposed on one of the car guide rods 232, and the other two car guide blocks 231 are slidably disposed on the other one of the car guide rods 232. The sliding directions of the ascending transport trolley 2 and the descending transport trolley 3 are the same, and the trolley guide rod 232 extends along the sliding directions of the ascending transport trolley 2 and the descending transport trolley 3.

Referring to fig. 1 and 3, the driving assemblies 24 are disposed on the ascending transport trolley 2 and the descending transport trolley 3, and the driving assemblies 24 are used for driving the ascending transport trolley 2 and the descending transport trolley 3 to move towards or away from each other. The driving assembly 24 includes a driving motor 241 fixed on the bracket 1, a driving roller 242 rotatably connected to the bracket 1, two driving gears 243 respectively fixed at two ends of the driving roller 242, and two driving racks 244 respectively engaged with the different driving gears 243, wherein the driving motor 241 is a servo motor capable of rotating in forward and reverse directions. The driving motor 241 is connected to one end of the driving roller 242 through a speed reducer, two driving racks 244 are fixed to different frames 21, respectively, and the two driving racks 244 extend in the sliding direction of the ascending transport cart 2 and the descending transport cart 3. In other embodiments, the driving assembly 24 may also be a cylinder or an oil cylinder, and any method can be used to realize the reciprocating motion of the ascending transport trolley 2 and the descending transport trolley 3.

Referring to fig. 1 and 3, when the upward conveying trolley 2 or the downward conveying trolley 3 is driven to move, the movable motor 241 is started to drive the movable roller 242 to rotate, the movable roller 242 drives the movable rack 244 to move through the movable gear 243, so as to drive the frame 21 to move, and the output shaft of the movable motor 241 is rotated forward or reversely, so that the upward conveying trolley 2 or the downward conveying trolley 3 can move in a direction close to the paper receiving passage 11 or away from the paper receiving passage 11.

Referring to fig. 2, the moving assemblies 25 are further disposed on both the upward conveying trolley 2 and the downward conveying trolley 3, the moving assemblies 25 are used for driving the mounted paper to move, and the driving directions of the moving assemblies 25 on the upward conveying trolley 2 and the downward conveying trolley 3 are opposite. The moving assembly 25 includes a paper motor 251 fixed on one of the frames 21, two paper rollers 252 disposed between the two frames 21, a plurality of paper belts 253 sleeved on the two paper rollers 252, a paper driving wheel 254 fixed on an output shaft of the paper motor 251, a paper driven wheel 255 fixed on the paper roller 252 adjacent to the paper motor 251, and a paper synchronous belt 256 sleeved on the paper driving wheel 254 and the paper driven wheel 255, wherein two ends of the paper rollers 252 are respectively connected to different frames 21 in a rotating manner. In other embodiments, the moving component 25 may also be a conveyor belt, and any method may be used to drive the mounting paper to move toward the paper receiving channel 11.

Referring to fig. 2, the paper motor 251 is started to drive the paper driving wheel 254 to rotate, and the paper driving wheel 254 drives the paper roller 252 adjacent to the paper motor 251 to rotate through the paper driving timing belt 256 and the paper driving driven wheel 255, thereby driving the paper driving belt 253 to rotate, and further realizing the conveyance of the mounted paper.

Referring to fig. 1 and 3, the first sheet beating assembly 4 includes a first sheet beating plate 41, a first sheet beating driving source 42 for driving the first sheet beating plate 41 to move toward or away from the paper receiving passage 11, two extending members 43 connected to the first sheet beating plate 41, and two upward moving members 44 for driving the different extending members 43 to move, respectively, wherein the first sheet beating plate 41 is located in the paper receiving passage 11. The first paper-shooting driving source 42 is fixed on the bottom wall of the vehicle board 22, the first paper-shooting driving source 42 is an air cylinder, the end of the piston rod of the first paper-shooting driving source 42 is fixedly connected with the side wall of the first paper-shooting board 41, and the piston rod of the first paper-shooting driving source 42 extends and retracts in the direction close to or far away from the paper receiving channel 11. In other embodiments, the first clapping driving source 42 may also be an oil cylinder or an electric push rod, and any method can be used to realize the reciprocating motion of the first clapping board 41.

Referring to fig. 3, the piston rods of the two first clapping paper driving sources 42 are extended and retracted, so that the two first clapping boards 41 can move towards or away from each other, and the clapping correction of the mounted paper is realized.

Referring to fig. 3 and 4, the bottom end of the extension 43 in the vertical direction is lower than the first racket board 41, so that the paper blocking effect of the first racket board 41 is enhanced, and the upward moving member 44 is used for driving the extension 43 to move upward in the bottom end in the vertical direction. The upper moving member 44 includes an upper moving cylinder 441 fixed to the first sheet-shooting plate 41, and two hinge blocks 442 having ends hinged to the cylinder body of the upper moving cylinder 441, and a piston rod of the upper moving cylinder 441 is aligned with the extending and contracting direction of a piston rod of the first sheet-shooting driving source 42.

Referring to fig. 2 and 4, two extension slots 411 for placing the extension pieces 43 are formed in the bottom wall of the first racket paper plate 41, and a piston rod of the upward moving cylinder 441 can extend into the extension slots 411. The end of the piston rod of the upward moving member 44 is hinged to the top end of the extension member 43 in the vertical direction, the extension member 43 is hinged to the end of the cylinder body of the upward moving cylinder 441 away from the hinge block 442, the bottom end of the extension member 43 in the vertical direction is rotatably connected with a moving wheel 431, and the hinged position of the extension member 43 and the hinge block 442 is located between the top end and the bottom end of the extension member 43 in the vertical direction. In other embodiments, the upward moving member 44 may also be an air cylinder with a piston rod extending and retracting along the vertical direction, an electric push rod, or the like, and any method may be used to achieve the upward movement of the bottom end of the extension member 43 in the vertical direction.

Referring to fig. 1 and 3, when the upward conveying trolley 2 or the downward conveying trolley 3 moves, the piston rod of the upward moving cylinder 441 extends out to rotate the top end of the extension piece 43, so as to drive the bottom end of the extension piece 43 to rotate and move upward, and when the extension piece 43 passes above the paper pile, the moving wheel 431 rotatably connected to the bottom end of the extension piece 43 contacts with the paper pile and rotates, so that the upward conveying trolley 2 or the downward conveying trolley 3 is facilitated to move.

Referring to fig. 1 and 5, the second sheet taking assembly 5 includes two second sheet taking members 51 oppositely disposed on the support 1, two second sheet taking driving sources 52 for driving the different second sheet taking members 51 to move, two sets of member moving modules 53 for driving the different second sheet taking driving sources 52 to move, and two sets of pre-moving modules 54 for driving the different member moving modules 53 to move.

Referring to fig. 3 and 5, the pre-moving module 54 includes two pre-moving seats 541 disposed opposite to each other, two pre-moving guide rods 542 fixed between the two pre-moving seats 541, left and right lead screws 543 rotatably connected between the two pre-moving seats 541, a pre-moving drive source 544 connected to the left and right lead screws 543, four polished rod sliders 545 slidably disposed on the pre-moving guide rods 542, two lead screw sliders 546 disposed on the left and right lead screws 543, and two pre-moving drive blocks 547 driven by the polished rod sliders 545, and the length directions of the left and right lead screws 543 and the two pre-moving guide rods 542 are perpendicular to the extending and retracting direction of the piston rod of the first paper-shooting drive source 42.

Referring to fig. 5, the left and right screw rods 543 are divided into two opposite thread sections along the length direction thereof, the left and right screw rods 543 penetrate through the two screw rod sliders 546, one screw rod slider 546 is in threaded connection with one of the thread sections, the other screw rod slider 546 is in threaded connection with the other thread section, the two screw rod sliders 546 are respectively fixed on different pre-moving driving blocks 547, and the two screw rod sliders 546 are respectively fixed on different pre-moving driving blocks 547. The left and right lead screws 543 are located between the two pre-moving guide rods 542, one pre-moving guide rod 542 penetrates through two of the polished rod sliders 545, and the other pre-moving guide rod 542 penetrates through the other two polished rod sliders 545. The two polished rod sliders 545 on each pre-moving guide rod 542 are aligned with different lead screw sliders 546 and fixed to different pre-moving driving blocks 547. The pre-moving driving source 544 is a servo motor fixed on one of the pre-moving seats 541, and an output shaft of the pre-moving driving source 544 is fixedly connected with the end portions of the left and right lead screws 543. In other embodiments, the pre-shift driving source 544 may be a hand wheel, and any method may be used to rotate the left and right screws 543.

Referring to fig. 5, the pre-shift driving source 544 is activated to drive the left and right screws 543 to rotate, and since the pre-shift guide rod 542 and the polished rod slider 545 limit the rotation of the pre-shift driving block 547, the pre-shift driving block 547 is moved in the length direction of the left and right screws 543 by the screw slider 546. By changing the rotation direction of the left and right screw rods 543, the two pre-shift driving blocks 547 move toward or away from each other. In other embodiments, the pre-moving module 54 can also be a cylinder, an oil cylinder, etc., any method can be used to move the two moving modules 53 toward or away from each other.

Referring to fig. 5 and 6, the workpiece moving module 53 includes a workpiece moving base 531, a workpiece moving motor 532 fixed on the workpiece moving base 531, a workpiece moving screw rod 533 rotatably connected to the workpiece moving base 531, two workpiece moving guide rods 534 fixed on the workpiece moving base 531, a workpiece moving slider 535 connected to the workpiece moving screw rod 533, and a workpiece moving driving block 536 fixed on the workpiece moving slider 535, wherein the workpiece moving base 531 is fixed on the bottom wall of one of the pre-moving driving blocks 547.

Referring to fig. 3 and 6, the longitudinal directions of the transfer screw 533 and the transfer guide bar 534 are both aligned with the extension and contraction direction of the piston rod of the first paper-shooting drive source 42.

Referring to fig. 6, the workpiece moving screw rod 533 is located between the two workpiece moving guide rods 534, the workpiece moving screw rod 533 and the workpiece moving guide rods 534 both penetrate through the workpiece moving slider 535, the workpiece moving slider 535 is screwed on the workpiece moving screw rod 533, and the workpiece moving slider 535 is slidably disposed on the two workpiece moving guide rods 534. The transfer motor 532 is a servo motor capable of rotating in the forward direction and the reverse direction, and an output shaft of the transfer motor 532 is connected to an end of the transfer screw rod 533 through a coupling.

Referring to fig. 1 and 6, the workpiece moving motor 532 is activated to drive the workpiece moving screw 533 to rotate, and since the workpiece moving guide bar 534 and the workpiece moving seat 531 limit the rotation of the workpiece moving drive block 536, the workpiece moving drive block 536 moves along the length direction of the workpiece moving screw 533. By changing the rotation direction of the transfer screw rod 533, the transfer slider 535 and the transfer driving block 536 can be moved to approach the upward conveying carriage 2 or the downward conveying carriage 3.

Referring to fig. 3 and 5, in other embodiments, the transfer module 53 may be an air cylinder, an oil cylinder, or the like, and any other method may be used that can move the second sheet-shooting drive source 52 in the drive direction of the first sheet-shooting drive source 42.

Referring to fig. 3 and 5, the two second paper-striking driving sources 52 are used for driving the two second paper-striking members 51 to move toward or away from each other, the second paper-striking driving source 52 is a cylinder fixed on the moving member driving block 536, a piston rod of the second paper-striking driving source 52 penetrates through and is slidably disposed on the moving member driving block 536, and the extending and contracting direction of the piston rod of the second paper-striking driving source 52 is perpendicular to the extending and contracting direction of the piston rod of the first paper-striking driving source 42. In other embodiments, the second sheet-striking driving source 52 may be an electric push rod, and any method may be used to move the second sheet-striking member 51 in a direction perpendicular to the driving direction of the first sheet-striking driving source 42.

Referring to fig. 5, the second sheet member 51 includes a second sheet driving block 511 fixed to the end of the piston rod of the second sheet driving source 52, a longitudinal movement driving source 512 fixed to the second sheet driving block 511, and a second sheet member 513 connected to the longitudinal movement driving source 512. The vertical movement driving source 512 is a rotary cylinder, the second clapper board 513 is a circular board, and the second clapper board 513 is eccentrically arranged on the vertical movement driving source 512 and is fixedly connected with the objective table of the vertical movement driving source 512. The vertical movement driving source 512 is started, and the stage of the vertical movement driving source 512 rotates to drive the second bat plate 513 to rotate, so that the position of the second bat plate 513 in the vertical direction changes. In other embodiments, the longitudinal driving source 512 may be an air cylinder or an electric push rod, and any method may be used to realize the vertical movement of the second bat plate 513.

Referring to fig. 1 and 5, the pre-moving guide bar 542 is connected with a paper blocking base 55, the left and right screw rods 543 and the two pre-moving guide bars 542 penetrate through the paper blocking base 55, the paper blocking base 55 is fixedly connected with the two pre-moving guide bars 542, and the left and right screw rods 543 are rotatably connected with the paper blocking base 55. A paper blocking driving source 56 is fixed on the paper blocking base 55, the paper blocking driving source 56 is a rodless cylinder, a sliding block of the paper blocking driving source 56 slides along the vertical direction, and a paper blocking plate 57 is fixed on the sliding block of the paper blocking driving source 56. The two second clapper boards 513 are respectively located on two sides of the paper blocking board 57 along the horizontal direction, the two first clapper boards 41 are respectively located on the other two sides of the paper blocking board 57 along the horizontal direction, and the paper blocking board 57 can move into the paper receiving channel 11. In other embodiments, the driving source 56 may be an air cylinder, an electric push rod, or the like, and any one of them can be used to move the paper blocking plate 57 in the vertical direction.

The embodiment of the application also discloses a turnover machine, referring to fig. 7 and 8, the turnover machine comprises a first frame 6, a second frame 61, a first conveying mechanism 62 for conveying the mounted paper, an upward paper conveying mechanism 64 and a downward paper conveying mechanism 65 of a second conveying mechanism 63, a paper separating mechanism 66 for separating the mounted paper, a turnover mechanism 67 for turning the mounted paper, a twin-tire paper receiving mechanism for stacking the mounted paper, a temporary material receiving mechanism 7 for receiving the mounted paper, and a tray lifting mechanism 8 for driving the tray to lift.

Referring to fig. 7, the first conveying mechanism 62 is a conveyor belt installed on the second frame 61, the second conveying mechanism 63 is a conveyor belt installed on the first frame 6, and the mounted paper is conveyed to the paper separating mechanism 66 through the first conveying mechanism 62 and the second conveying mechanism 63 in sequence.

Referring to fig. 7 and 8, the paper separating mechanism 66 includes a paper separating rod 661 rotatably connected to the first frame 6, a paper separating plate 662 connected to the paper separating rod 661, a paper separating cylinder 663 connected to the first frame 6, and a paper separating block 664 connected to the paper separating cylinder 663. The cylinder body of the paper separating cylinder 663 is hinged to the first machine frame 6, one end of the paper separating block 664 is hinged to the end of the piston rod of the paper separating cylinder 663, and the other end of the paper separating block 664 is fixedly connected with the paper separating rod 661. A paper separation channel 665 is formed between the second conveying mechanism 63 and the upstream conveying mechanism, and the paper separation channel 665 is positioned above the downstream conveying mechanism 65. The paper separating plate 662 is used for opening and closing the paper separating channel 665, and the paper separating rod 661 is fixed at the end of the paper separating plate 662 far away from the second transmission mechanism 63. When the number of the mounted paper is detected by the photoelectric sensor to be close to the end of the paper separating channel 665 by the second transmission mechanism 63, the piston rod of the paper separating cylinder 663 extends or retracts, so that the paper separating plate 662 is driven to rotate by the hinge block 442 and the paper separating rod 661, the paper separating plate 662 shields or opens the paper separating channel 665, and the mounted paper is transmitted to the upper paper conveying mechanism 64 or the lower paper conveying mechanism 65.

Referring to fig. 7 and 8, the upward paper feeding mechanism 64 and the downward paper feeding mechanism 65 are both conveyor belts, the mounting paper conveyed to the upward paper feeding mechanism 64 is conveyed to the turnover mechanism 67 through the upward paper feeding mechanism 64, and the mounting paper conveyed to the downward paper feeding mechanism 65 is conveyed to the downward conveying trolley 3 through the downward paper feeding mechanism 65.

Referring to fig. 7 and 9, the turnover mechanism 67 includes a turnover motor 671 fixed on the first frame 6, a large roller 672 rotatably connected to the first frame 6, a plurality of turnover rollers 673 rotatably connected to the first frame 6, and a plurality of turnover belts 674, the large roller 672 is located above the ascending transport trolley 2, and the turnover motor 671 is connected to the large roller 672 through a speed reducer and a synchronous belt connected to the speed reducer. Each turning roller 673 is circumferentially arranged along the large roller 672, and the length direction of each turning roller 673 is consistent with that of the large roller 672. Each turning belt 674 is sleeved on each turning roller 673, and the turning belts 674 are uniformly distributed along the length direction of the turning rollers 673.

Referring to fig. 9, the turning motor 671 is started to drive the large roller 672 to rotate, two sides of the mounting paper are respectively abutted to the outer wall of the large roller 672 and the turning belt 674, the mounting paper turns over along with the rotation of the large roller 672, and the turned mounting paper is conveyed to the upper conveying trolley 2.

Referring to fig. 7, 8 and 10, the temporary receiving mechanism 7 includes a temporary receiving plate 71 slidably disposed on the first frame 6 and a moving plate assembly 72 for driving the temporary receiving plate 71 to move, and the height of the temporary receiving plate 71 in the vertical direction is smaller than that of the downward conveying trolley 3.

Referring to fig. 7 and 10, the plate moving assembly 72 includes a plate moving motor 721 fixed to the first frame 6, a plate moving rod 722 rotatably connected to the first frame 6, two plate moving gears 723 fixed to two ends of the plate moving rod 722, respectively, and two plate moving rack bars 724 respectively engaged with the different plate moving gears 723, wherein the plate moving motor 721 is a servo motor capable of rotating in forward and reverse directions.

Referring to fig. 8 and 10, two plate moving racks 724 are respectively fixed at two ends of the bottom wall of the temporary material receiving plate 71, and both the plate moving racks 724 extend along the moving direction of the downward conveying trolley 3. In other embodiments, the moving plate assembly 72 may also be an oil cylinder, an air cylinder, or the like, and any method may be used to move the temporary material receiving plate 71 along the moving direction of the downward conveying trolley 3.

Referring to fig. 7 and 10, two shift plate guide rods 73 are fixed to the first frame 6, and the length direction of the two shift plate guide rods 73 is identical to the shift plate rack 724. Two shift plate guide blocks 74 are arranged on the side walls of the two shift plate rack 724 close to the adjacent shift plate guide rods 73, the shift plate guide rods 73 penetrate through the two adjacent shift plate guide blocks 74, and the shift plate guide blocks 74 are arranged on the adjacent shift plate guide rods 73 in a sliding mode. The movement of the temporary receiving plate 71 is guided by the plate moving guide 74 and the plate moving guide rod 73.

Referring to fig. 8 and 10, when the temporary material receiving plate 71 needs to receive paper, the plate moving motor 721 is started to drive the plate moving rod 722 to rotate, and the plate moving rod 722 drives the temporary material receiving plate 71 to move through the plate moving gear 723 and the plate moving rack 724, so that the temporary material receiving plate 71 moves below the downstream transport trolley 3 or below the paper receiving channel 11.

Referring to fig. 7 and 11, the tray lifting mechanism 8 includes a lifting motor 81 fixed on the first frame 6, a lifting roller 82 rotatably connected to the first frame 6, four driving sprockets 83 connected to the lifting roller 82 and the first frame 6, two driven sprockets 84 respectively fixed to both ends of the driving roller, two first chains 85 engaged with the driving sprockets 83, two second chains 86 engaged with different driven sprockets 84, and a lifting frame 87.

Referring to fig. 7 and 11, a lifting motor 81 is connected to one end of the lifting roller 82 through a reducer, and the lifting motor 81 is a servo motor capable of rotating in the forward and reverse directions. Two of the driving sprockets 83 are fixed at two ends of the lifting roller 82, and the other two driving sprockets 83 are rotatably connected to the first frame 6. One driving sprocket 83 on the lifting roller 82 meshes with one driving sprocket 83 on the first frame 6 and one of the first chains 85, and the other driving sprocket 83 on the lifting roller 82 meshes with the other driving sprocket 83 on the first frame 6 and the other first chain 85. The ends of the two first chains 85 far away from the lifting roller 82 are fixedly connected with the lifting frame 87, and the ends of the two second chains 86 near the driving chain wheel 83 connected with the first machine frame 6 are fixedly connected with the lifting frame 87.

Referring to fig. 11, the elevation motor 81 is started to drive the elevation roller 82 to rotate, and the elevation roller 82 drives the end of the first chain 85 connected to the elevation frame 87 to move through the driving sprocket 83. The lifting roller 82 rotates and simultaneously drives the driven chain wheel 84 to rotate, the driven chain wheel 84 drives the end part of the second chain 86 connected with the lifting frame 87 to move, and the lifting frame 87 is lifted or lowered by the forward rotation and reverse rotation of the lifting motor 81.

The application principle of twins paper receiving mechanism and upset machine of this application embodiment is:

the first step is as follows: when the turnover machine is started, the temporary material receiving plate 71, the downward conveying trolley 3 and the two second paper patting pieces 51 all move towards the direction close to the upward conveying trolley 2, the temporary material receiving plate 71 moves to the position below the paper receiving channel 11, the lifting frame 87 ascends to drive the tray to move upwards, and the paper separating cylinder 663 drives the paper separating plate 662 to rotate through the paper separating block 664 and the paper separating rod 661, so that the paper separating channel 665 is opened.

The second step is that: the first conveyance mechanism 62, the second conveyance mechanism 63, the upward conveyance mechanism 64, the downward conveyance mechanism 65, the reversing motor 671, the paper motor 251, the first sheet-shooting drive source 42, and the second sheet-shooting drive source 52 are all activated. The mounting paper discharged by the mounting machine is sequentially transmitted to the paper separating mechanism 66 through the first transmission mechanism 62 and the second transmission mechanism 63, passes through the paper separating channel 665, falls onto the downward paper conveying mechanism 65, and is transmitted to the downward conveying trolley 3 through the downward transmission mechanism 65.

The third step: under the action of the moving assembly 25, the mounting paper on the downward conveying trolley 3 moves towards the direction close to the upward conveying trolley 2 until the mounting paper moves into the paper receiving channel 11 and abuts against the first paper beating plate 41 on the upward conveying trolley 2, so that the mounting paper falls onto the temporary material receiving plate 71. As the subsequent backing paper is continuously blocked by the first clapper board 41, the backing paper forms a stack of paper piles. After a certain amount of paper to be laminated is stacked, the temporary material receiving plate 71 moves in a direction away from the upward conveying trolley 2, so that the stacked paper is stacked on the tray. During the stacking of the mounting paper, the first clapper board 41 and the second clapper board 513 continuously clap and correct the mounting paper.

The fourth step: after the sheet stack continues to be stacked by a certain amount, the downstream conveying carriage 3 moves rapidly in a direction away from the upstream conveying carriage 2, and at the same time, the second sheet patting member 51 also moves in a direction away from the upstream conveying carriage 2. The paper blocking plate 57 descends into the paper receiving channel 11 and between the two first paper beating plates 41, and at the moment, the mounting paper conveyed by the descending conveying trolley 3 moves to abut against the paper blocking plate 57, so that the mounting paper falls. As the subsequent backing paper continues to be stopped by the first sheet retainer 57, the backing paper forms another stack of paper. After a certain amount of paper to be laminated is stacked, the temporary material receiving plate 71 moves in a direction away from the upward conveying trolley 2 to completely move to the lower part of the downward conveying trolley 3, so that the stacked paper is stacked on the tray.

The fifth step: the mounting paper is counted through the photoelectric sensor, after the photoelectric sensor detects that a certain amount of mounting paper is close to the end part of the paper separating channel 665 through the second transmission mechanism 63, the paper separating cylinder 663 drives the paper separating plate 662 to rotate to the paper separating channel 665 to be closed, at the moment, the mounting paper is transmitted to the upward paper conveying mechanism 64 through the second transmission mechanism 63, and then is transmitted to the turnover mechanism 67 through the upward paper conveying mechanism 64, and the turnover mechanism 67 transmits the mounting paper to the upward conveying trolley 2 after being turned over.

And a sixth step: after the second pile of paper on the tray is stacked to a proper number, the lifting frame 87 drives the tray to descend, and the longitudinal movement driving source 512 drives the second paper beating plate 513 to rotate and move downwards so as to beat the descending paper pile. Meanwhile, the paper blocking plate 57 rises, and the upward conveying trolley 2 moves towards the direction close to the downward conveying trolley 3, so that the mounted paper continues to be stacked on the stacked paper pile.

Through the structure, the twin paper receiving mechanism and the turnover machine can stack two stacks of paper piles on the tray, the utilization area of the tray is increased, the time interval for conveying the tray by workers is enlarged, and the working strength of the workers is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a twins paper receiving mechanism, includes support (1), its characterized in that: the paper pasting machine is characterized in that an ascending conveying trolley (2), a descending conveying trolley (3) and a driving assembly (24) are arranged on the support (1), the driving assembly (24) is used for driving the ascending conveying trolley (2) and the descending conveying trolley (3) to move in a reverse direction or in a reverse direction, a paper receiving channel (11) is formed between the ascending conveying trolley (2) and the descending conveying trolley (3), first paper clapping plates (41) and a moving assembly (25) used for driving pasting paper to move are arranged on the ascending conveying trolley (2) and the descending conveying trolley (3), the first paper clapping plates (41) are located in the paper receiving channel (11), and the driving directions of the ascending conveying trolley (2) and the moving assembly (25) on the descending conveying trolley (3) are opposite.

2. The twins paper receiving mechanism as claimed in claim 1, wherein: the paper blocking device is characterized in that a paper blocking plate (57) and a paper blocking driving source (56) used for driving the paper blocking plate (57) to move are arranged on the support (1), and the paper blocking plate (57) can move between two first clapper plates (41).

3. The twins paper receiving mechanism as claimed in claim 2, wherein: the upward conveying trolley (2) and the downward conveying trolley (3) are both provided with a first paper shooting component (4), and the first paper shooting component (4) comprises a first paper shooting driving source (42) for driving two first paper shooting plates (41) to move in opposite directions or in opposite directions.

4. A twins receiving mechanism as claimed in claim 3, wherein: the paper-beating mechanism is characterized in that a second paper-beating component (5) is arranged on the support (1), the second paper-beating component (5) comprises two second paper-beating pieces (51) oppositely arranged on the support (1) and a second paper-beating driving source (52) used for driving the two second paper-beating pieces (51) to move in opposite directions or in opposite directions, and the driving direction of the second paper-beating driving source (52) is perpendicular to the driving direction of the first paper-beating driving source (42).

5. The twins paper receiving mechanism as claimed in claim 4, wherein: the second sheet-beating member (51) further comprises a second sheet-beating driving block (511) for driving the second sheet-beating driving source (52), and a second sheet-beating plate (513) and a longitudinal-moving driving source (512) provided on the second sheet-beating driving block (511), the longitudinal-moving driving source (512) for driving the second sheet-beating plate (513) to move in the vertical direction.

6. The twins paper receiving mechanism as claimed in claim 4, wherein: the second paper shooting assembly (5) further comprises a piece moving module (53) arranged on the support (1), the piece moving module (53) is used for driving the second paper shooting driving source (52) and the second paper shooting piece (51) to move, and the driving direction of the piece moving module (53) is consistent with the driving direction of the first paper shooting driving source (42).

7. The twins paper receiving mechanism as claimed in claim 6, wherein: the second paper shooting mechanism further comprises a pre-moving module (54) arranged on the support (1), the pre-moving module (54) is used for driving the moving module (53), the second paper shooting driving source (52) and the second paper shooting piece (51) to move, and the driving direction of the pre-moving module (54) is consistent with the driving direction of the second paper shooting driving source (52).

8. The twins paper receiving mechanism as claimed in claim 1, wherein: the first paper shooting mechanism further comprises an extension piece (43) connected to the first paper shooting plate (41) and an upward moving piece (44) connected to the first paper shooting plate (41), the bottom end of the extension piece (43) in the vertical direction is lower than the first paper shooting plate (41), and the upward moving piece (44) is used for driving the extension piece (43) to move upward in the bottom end in the vertical direction.

9. A tilter comprising a first frame (6), characterized in that: the first frame (6) is provided with the twin paper receiving mechanism of any one of claims 1 to 8.

10. A tilter as defined in claim 9, wherein: the paper receiving machine is characterized in that a temporary receiving plate (71) is arranged on the first rack (6) in a sliding mode, the temporary receiving plate (71) can move to the position below the paper receiving channel (11), and a moving plate assembly (72) used for driving the temporary receiving plate (71) to move is arranged on the rack.