CN221274798U - Quantitative paper piling device - Google Patents

Abstract

The application discloses a quantitative paper stacking device, which relates to the technical field of paper processing and comprises a support frame and a transmission assembly, wherein the support frame is relatively provided with two fixing plates, the transmission assembly is used for transmitting paper between the two fixing plates, the fixing plates are connected with a bottom plate and an intermediate plate in a sliding manner, and the fixing plates are respectively provided with a driving assembly used for driving the bottom plate to move towards a direction approaching or far away from the other fixing plate and driving the intermediate plate to move towards a direction approaching or far away from the other fixing plate. The application solves the problem of low paper processing efficiency, has the effects of high efficiency and stability, shortens the time for conveying paper and stacking the paper by the conveying assembly, reduces the time required by paper processing, and improves the paper processing efficiency.

Description

Quantitative paper piling device

Technical Field

The application relates to the technical field of paper processing, in particular to a quantitative paper stacking device.

Background

In the paper production and processing process, the paper needs to be orderly piled up, so that the paper is convenient to transport or reprocess. In general, the number of paper sheets to be processed is large during paper production, which results in high labor intensity, so that an automatic paper stacking frame is generally used to stack the paper sheets on a paper feeding table.

However, when the paper sheets are stacked in a fixed amount, the paper sheets to be stacked are manually counted when the paper sheets are stacked, and then the paper sheets to be stacked are temporarily stopped when the paper sheets are stacked in a specified amount, and the paper sheets to be counted are transported by the transport table and then are restarted to be transported by the transport assembly, so that the transport assembly cannot continuously work, the time required by the transport assembly for transporting the paper sheets is increased, namely, the time required by paper sheet processing is prolonged, and the processing efficiency of the paper sheets is reduced.

Disclosure of utility model

The application aims to provide a quantitative paper stacking device which aims to solve the problem of reduced paper processing efficiency.

The application provides a quantitative paper stacking device which adopts the following technical scheme:

The utility model provides a ration paper piling device, includes support frame, transmission subassembly, the support frame is provided with two relative fixed plates, transmission subassembly is used for with paper transmission to two between the fixed plate, the fixed plate slides and is connected with bottom plate and intermediate lamella, the fixed plate is provided with and is used for the drive the bottom plate is towards being close to or keep away from another the direction motion of fixed plate, and the drive intermediate lamella is towards being close to or keep away from another the drive assembly of the direction motion of fixed plate.

Through adopting above-mentioned technical scheme, when the fixed quantity of paper is piled up to needs, the bottom plate is located between two fixed plates, the intermediate lamella is located one side that two fixed plates deviate from mutually, start transmission assembly, will treat piling up the paper transportation to between two fixed plates, the paper is because the action of gravity drops to two bottom plates and constantly piles up this moment, after piling up fixed quantity, start the drive assembly on the fixed plate, make the bottom plate move to the direction of keeping away from another fixed plate and slide to one side that two fixed plates deviate from mutually promptly, pile up the fixed quantity paper that has just this moment drops under the effect of gravity to the transmission bench, thereby realize piling up and transportation of ration paper.

When the bottom plate moves, the driving component on the fixed plate enables the middle plate to move towards the direction close to the other fixed plate, namely, slide between the two fixed plates, so that paper transported by the transmission component falls onto the middle plate, the transmission component is continuously transported without closing under the condition that the transport of the stacked quantitative paper is not affected, when the quantitative paper falls from the bottom plate, the driving component drives the bottom plate to move towards the direction close to the other fixed plate, the middle plate moves towards the direction far away from the other fixed plate, the stacked paper on the middle plate falls onto the bottom plate, and when the fixed quantity is reached, the driving component enables the bottom plate and the middle plate to move, so that uninterrupted transport and stacking are realized.

The setting of intermediate lamella makes the transportation that need not to close transmission component and can realize quantitative paper, has shortened the time of transmission component transportation paper, has reduced the required time of paper processing, has improved the machining efficiency of paper.

Meanwhile, the middle plate also stacks the paper while conveying the quantitative paper to the conveying table, so that a certain amount of paper is already stacked when the bottom plate is stacked again, the time required for stacking the paper is shortened, and the processing efficiency of the paper is improved.

Optionally, the conveying assembly is provided with a photoelectric sensing control device for recording the number of the conveyed papers and controlling the driving assembly.

Through adopting above-mentioned technical scheme, photoelectric sensing controlling means is through the quantity of record transmission paper, after the quantity of record reaches prescribed fixed quantity, and photoelectric sensing controlling means control drive assembly carries out the removal of bottom plate and intermediate lamella, realizes piling up and transportation of ration paper for need not artifical point number and control drive assembly, improved the convenience of device. Meanwhile, the number of the paper recorded by the photoelectric sensing control device is more accurate, the risk of paper stacking quantity errors caused by paper quantity recording errors is reduced, and the use stability of the device is improved.

Optionally, the fixed plate is provided with the mounting panel, drive assembly including rotate connect in first lead screw and second lead screw on the mounting panel, set up in on the mounting panel and be used for the drive first lead screw with second lead screw pivoted drive assembly, first lead screw threaded connection in correspondence on the bottom plate, the intermediate lamella is provided with the installation pole, second lead screw threaded connection in the installation pole, the mounting panel be provided with be used for the restriction the bottom plate with installation pole pivoted spacing subassembly.

Through adopting above-mentioned technical scheme, drive assembly drive first lead screw and second lead screw rotate, because spacing subassembly has restricted bottom plate and installation pole and has rotated to make bottom plate and installation pole respectively at first lead screw or second lead screw up motion, the installation pole is taken the intermediate lamella to move together, thereby realizes the slip of bottom plate and intermediate lamella on the fixed plate, finally realizes piling up of ration paper. Under the cooperation of first lead screw, second lead screw and spacing subassembly, bottom plate and intermediate lamella will slide according to prescribed route, have reduced because of the deviation appears in bottom plate or intermediate lamella displacement influences the risk that paper was piled up, have improved the stability that the device used.

Optionally, the transmission assembly includes the axial set up in the rotation wheel on the first lead screw, set up in the drive wheel on the second lead screw, set up in the driving piece on the mounting panel, the rotation wheel with the drive wheel passes through the transmission band and is connected, the driving piece is used for the drive rotation of rotation wheel.

Through adopting above-mentioned technical scheme, the driving piece drive rotates the wheel, rotates the wheel and rotates with first lead screw, and the transmission band is rotated with the transmission band through frictional force to the transmission band is rotated with the drive wheel through frictional force simultaneously, and the transmission wheel is rotated with the second lead screw to the driving piece can produce the vibration in the use when having realized first lead screw and second lead screw under the circumstances of using a driving piece, has reduced the influence that the driving piece vibration carried out paper pile up to the device under the circumstances of guaranteeing the normal operating of driving assembly promptly, has improved the stability that the device used.

Optionally, the mounting panel is provided with a plurality of bracing piece, the bottom plate with the installation pole all is provided with the board that slides, spacing subassembly including set up respectively in corresponding a plurality of on the bracing piece slide groove, set up in the locking groove on the cell wall of sliding groove, with locking groove slip complex locking plate, the locking plate sets up in corresponding on the board that slides, the board that slides with corresponding the groove grafting cooperation that slides.

Through adopting above-mentioned technical scheme, the locking plate slides the cooperation with the locking groove, and the tank bottom in the groove that slides is seted up to the locking groove, consequently the cell wall in locking groove can restrict the locking plate and keep away from the ascending motion in locking groove tank bottom direction to restrict the rotation of locking plate, restrict the rotation of bottom plate and installation pole promptly, make bottom plate and installation pole remove on corresponding first lead screw or second lead screw, guaranteed drive assembly's normal operating. Simultaneously, the locking plate and the sliding plate can slide in the locking groove or the sliding groove along the fixed direction respectively, so that the movement path of the bottom plate and the middle plate is further ensured, the risk that paper stacking is affected due to deviation of the displacement of the bottom plate or the middle plate is reduced, and the use stability of the device is improved.

Optionally, the corresponding both sides of fixed plate are all fixedly connected with connecting rod, the support frame be provided with two connecting cylinders of connecting rod one-to-one, the connecting rod wears to locate in the corresponding connecting cylinder, be provided with in the connecting cylinder and be used for driving and restriction the connecting piece of connecting rod motion.

Through adopting above-mentioned technical scheme, one of them fixed plate fixed connection is on the support frame, another fixed plate passes through the cooperation of connecting rod and connecting cylinder and installs on the support frame, connecting piece drive connecting rod is at the connecting cylinder motion for the connecting rod stretches out the length of connecting cylinder and is adjustable, when reaching the motion of rethread connecting piece restriction connecting rod behind suitable length, thereby make the distance between two fixed plates be adjustable when guaranteeing that corresponding fixed plate and support frame stable connection, make the distance between two fixed plates can be adjusted according to the paper of different specifications, thereby make the device pile up the paper of different specifications, the practicality of device has been improved.

Optionally, an adjusting rod is arranged between the two connecting rods, the adjusting rod is connected with a side baffle in a sliding manner, the side baffle is positioned between the two fixing plates, and the adjusting rod is provided with an adjusting piece for driving and limiting the movement of the side baffle.

Through adopting above-mentioned technical scheme, when the horizontal displacement between the too high and paper of piled up leads to piling up the unstable paper of completion, when the paper is transported from transmission subassembly to between two fixed plates, the side shield can restrict the produced horizontal displacement when dropping of paper, has reduced the risk that the stacked paper collapses because of the paper is piled up unstable, has improved the stability that the device used.

Meanwhile, the adjusting piece slides on the adjusting rod through the driving side baffle, so that the horizontal displacement limited by the adjusting rod is variable, and when the adjusting piece reaches a proper position, the adjusting piece can limit the movement of the side baffle, namely, the side baffle can adapt to paper of different specifications while the connection between the baffle and the adjusting rod is ensured, and the practicability of the device is improved.

Optionally, both ends of adjusting the pole all rotate and are connected with the pulley, the connecting rod sets up the adjustment tank that extends along self length direction, the pulley slides the cooperation with corresponding adjustment tank, adjust the pole be provided with be used for self with connecting rod fixed connection's fixed subassembly.

Through adopting above-mentioned technical scheme, the cooperation of adjustment tank and pulley is making the regulation pole can slide on the connecting rod to make the distance between side shield and the two fixed plates be adjustable, thereby can restrict according to different specification paper better, reduced simultaneously and adjusted the complex influence between pole to connecting rod and the connecting cylinder, make the device can be applicable to the paper of different specifications better, improved the practicality of device.

Optionally, the intermediate plate on the installation pole is provided with a plurality of, the fixed plate has been seted up a plurality of and has been preset the hole, the intermediate plate slides and connects in corresponding predetermine downthehole.

Through adopting above-mentioned technical scheme, there is the clearance between the adjacent intermediate lever on the same installation pole for when the intermediate plate is located between two fixed plates, the side shield can be located between the adjacent intermediate plate, has reduced the requirement to side shield specification and installation, makes the device simpler and more convenient, has improved the convenience of device.

Optionally, two one side that the fixed plate deviates from mutually all is provided with two rotation plates, the rotation plate rotates and is connected with the axis of rotation, the axis of rotation be provided with predetermine hole one-to-one's a plurality of gyro wheel, the rotation plate is provided with and is used for the drive axis of rotation pivoted rotating member.

Through adopting above-mentioned technical scheme, rotating member drive axis of rotation rotates, the axis of rotation is carrying the gyro wheel and is rotated, gyro wheel and preset hole one-to-one, the intermediate lamella corresponds with the hole of predetermineeing that corresponds, the intermediate lamella slides and connects at the in-process of predetermineeing the hole, the gyro wheel can play certain guide effect to the intermediate lamella, make the intermediate lamella accurately insert in the corresponding hole of predetermineeing, simultaneously the in-process gyro wheel of piling up paper on the intermediate lamella can play certain supporting role to the intermediate lamella, the supporting strength of intermediate lamella has been improved, the risk that the intermediate lamella takes place to warp or damage because of piling up the paper overweight has been reduced, the stability of device use has been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The arrangement of the middle plate shortens the time for transporting the paper and stacking the paper by the transmission assembly, reduces the time required by paper processing and improves the processing efficiency of the paper;

2. The photoelectric induction control device does not need to count the number of the manual work and control the driving assembly, reduces the risk of error occurrence of the stacking number of the paper, and improves the convenience and stability of the device;

3. The driving assembly reduces the risk of influencing paper accumulation due to deviation of the displacement of the bottom plate or the middle plate under the condition of ensuring the normal operation of the device, and improves the use stability of the device;

4. The side baffle reduces the risk of collapse of stacked paper caused by unstable paper stacking, and improves the stability of the device in use.

5. The connecting rod and the connecting cylinder, the adjusting rod and the side baffle plate and the adjusting groove and the pulley are matched, so that the device can stack paper sheets with different specifications, and the practicability of the device is improved;

6. The setting of gyro wheel has improved the supporting strength of intermediate lamella when playing the guide effect to the intermediate lamella, has reduced the intermediate lamella and has taken place the risk of deformation or damage, has improved the stability that the device used.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a structure of a fixing plate according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a transmission assembly according to an embodiment of the present application;

FIG. 4 is a schematic view of a connecting cylinder according to an embodiment of the present application;

FIG. 5 is a schematic view of an adjusting lever structure according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a driving assembly according to an embodiment of the present application;

FIG. 7 is a schematic diagram of a transmission assembly according to an embodiment of the present application;

Fig. 8 is a schematic structural diagram of a limiting component according to an embodiment of the application.

Reference numerals illustrate: 1. a support frame; 2. a transmission assembly; 3. a fixing plate; 4. a bottom plate; 5. an intermediate plate; 6. a drive assembly; 7. an adjusting rod; 8. a mounting plate; 11. a transmission station; 12. a connecting cylinder; 21. a transmission rack; 22. a drive shaft; 23. a driven shaft; 31. presetting a hole; 32. a rotating plate; 33. a connecting rod; 61. a first screw rod; 62. a second screw rod; 63. a transmission assembly; 71. an adjusting plate; 72. a fixing assembly; 73. side baffles; 74. an adjusting member; 81. a support rod; 82. a limit component; 121. a connecting piece; 211. a transmission motor; 212. a stop lever; 213. a photoelectric sensing control device; 231. a transfer wheel; 232. a connecting belt; 321. a rotating shaft; 322. a rotating member; 331. an adjustment tank; 631. a rotating wheel; 632. a driving wheel; 633. a driving member; 634. a transmission belt; 711. a mounting shaft; 712. a pulley; 721. a fixing bolt; 722. a fixing hole; 731. connecting sleeves; 811. a sliding block; 812. a mounting rod; 821. a slip groove; 822. a locking groove; 823. a locking plate; 3211. a roller; 8111. a slip hole; 8112. and a sliding plate.

Detailed Description

The present application will be described in further detail with reference to fig. 1 to 8.

The embodiment of the application discloses a quantitative paper piling device.

Referring to fig. 1, a quantitative paper stacking device comprises a support frame 1 and a transmission assembly 2, wherein the support frame 1 is provided with two fixing plates 3, the two fixing plates 3 are oppositely arranged, and the transmission assembly 2 is used for transmitting paper between the two fixing plates 3.

Referring to fig. 1 and 2, the support frame 1 is provided with two sets of intermediate plates 5, the two sets of intermediate plates 5 are respectively slidably connected to the corresponding fixed plates 3, each set of intermediate plates 5 is thirteen, the fixed plates 3 are provided with thirteen preset holes 31 corresponding to the corresponding set of intermediate plates 5 one by one, and the intermediate plates 5 are slidably connected in the corresponding preset holes 31.

Referring to fig. 1 and 2, one end of the fixing plate 3 is slidably connected with a bottom plate 4, the bottom plates 4 on the two fixing plates 3 are correspondingly arranged, and the fixing plate 3 is provided with a driving assembly 6 for driving the bottom plate 4 to move toward or away from the other fixing plate 3 and driving the middle plate 5 to move toward or away from the other fixing plate 3.

Referring to fig. 2 and 3, the transfer assembly 2 includes a transfer frame 21 mounted on a corresponding fixed plate 3, a driving shaft 22 mounted on the transfer frame 21, a driven shaft 23 mounted on the transfer frame 21, the driven shaft 23 rotatably connected with transfer wheels 231, the transfer wheels 231 connected with the driving shaft 22 through connection belts 232, the transfer frame 21 mounted with a transfer motor 211 for driving the driving shaft 22 to rotate, and the driven shaft 23 positioned at one end of the transfer frame 21 near the fixed plate 3.

Referring to fig. 2 and 3, the transmission frame 21 is mounted with a bar 212 corresponding to the driven shaft 23. The transport carriage 21 is mounted with a photo-electric sensing control device 213 for recording the number of sheets transported and controlling the drive assembly 6. The end of the support frame 1 facing away from the driven shaft 23 is provided with a transport table 11 for transporting stacked sheets.

Referring to fig. 4, connecting rods 33 are fixedly connected to two sides of a fixing plate 3 far away from a supporting frame 1, two connecting cylinders 12 corresponding to the connecting rods 33 one by one are mounted on the supporting frame 1, one end of each connecting rod 33 is fixedly connected to the corresponding fixing plate 3, and the other end of each connecting rod 33 is arranged in the corresponding connecting cylinder 12 in a penetrating mode. The connecting cylinder 12 is internally provided with a connecting piece 121 for driving and limiting the movement of the connecting rod 33, the connecting piece 121 adopts a conventional connecting cylinder, one end of a piston rod of the connecting piece 121 is fixedly connected to the connecting rod 33, and the other end is fixedly connected to the inner wall of the connecting cylinder 12.

Referring to fig. 5, an adjusting rod 7 is installed between two connecting rods 33, two ends of the adjusting rod 7 are fixedly connected with adjusting plates 71, adjusting grooves 331 extending along the length direction of the adjusting rod 33 are formed in two sides of the connecting rod 33, two mounting shafts 711 are fixedly connected to one sides of the adjusting plates 71, which are close to the connecting rods 33, of the adjusting plates, pulleys 712 are rotatably connected to the mounting shafts 711, and the pulleys 712 are slidably connected in the corresponding adjusting grooves 331.

Referring to fig. 5, the adjusting lever 7 is mounted with a fixing assembly 72 for fixedly connecting itself with the corresponding connecting rod 33, the fixing assembly 72 includes a fixing bolt 721 penetrating through the adjusting plate 71, eleven fixing holes 722 opened on the connecting rod 33, the eleven fixing holes 722 are arranged at intervals along the length direction of the connecting rod 33, and the fixing bolt 721 is screwed into the corresponding fixing hole 722.

Referring to fig. 5, the adjusting lever 7 is slidably connected with the side baffle 73, one end of the side baffle 73 is fixedly connected with the connecting sleeve 731, the connecting sleeve 731 is sleeved on the adjusting lever 7, the adjusting lever 7 is provided with the adjusting member 74 for driving and limiting the movement of the side baffle 73, the adjusting member 74 adopts a conventional cylinder, one end of a piston rod of the adjusting member 74 is fixedly connected on the connecting sleeve 731, and the other end is fixedly connected on the adjusting lever 7.

Referring to fig. 6, the mounting plates 8 are mounted on both sides of the two fixing plates 3 facing away from each other, and the driving assembly 6 includes a first screw 61 and a second screw 62 rotatably connected to the mounting plates 8, and a transmission assembly 63 mounted to the mounting plates 8 and used for driving the first screw 61 and the second screw 62 to rotate, and a rotation direction of threads on the first screw 61 is different from a rotation direction of threads on the second screw 62.

Referring to fig. 6, the mounting plate 8 is connected to the fixing plate 3 by two sets of support rods 81, the two sets of support rods 81 are arranged at intervals along the height direction of the mounting plate 8, each set of support rods 81 is two, and the two support rods 81 of the same set are arranged at intervals along the length direction of the mounting plate 8.

Referring to fig. 7, each group of support rods 81 is slidably connected with a sliding block 811 or a mounting rod 812, the bottom plate 4 is fixedly connected to the corresponding sliding block 811, thirteen intermediate plates 5 of the same group are fixedly connected to the corresponding mounting rod 812 and are uniformly arranged along the length direction of the mounting rod 812, the sliding block 811 and the mounting rod 812 are provided with sliding holes 8111, and the first screw rod 61 and the second screw rod 62 are in threaded connection with the corresponding sliding holes 8111.

Referring to fig. 7, the transmission assembly 63 includes a rotating wheel 631 axially and fixedly connected to the first screw 61, a driving wheel 632 axially and fixedly connected to the second screw 62, and a driving member 633 fixedly connected to the mounting plate 8, wherein the rotating wheel 631 is connected to the driving wheel 632 through a transmission belt 634, the driving member 633 is used for driving the rotating wheel 631 to rotate, the driving member 633 adopts a conventional driving motor, and an output end of the driving member 633 is axially connected to the rotating wheel 631.

Referring to fig. 8, the mounting plate 8 is mounted with a limiting assembly 82 for limiting the rotation of the base plate 4 and mounting bar 812. The limiting assembly 82 comprises four sliding grooves 821 respectively formed on the corresponding supporting rods 81, four locking grooves 822 respectively formed on the groove walls of the corresponding sliding grooves 821, and four locking plates 823 in sliding fit with the corresponding locking grooves 822.

Referring to fig. 8, two sliding plates 8112 are fixedly connected to one side of the sliding block 811 facing away from the bottom plate 4 and one side of the mounting rod 812 facing away from the middle plate 5, a locking plate 823 is fixedly connected to one side of the corresponding sliding plate 8112 facing away from the sliding block 811 or the mounting rod 812, the sliding plate 8112 is in plug-in fit with the corresponding sliding groove 821, and the sliding groove 821 and the locking groove 822 extend along the length direction of the supporting rod 81.

Referring to fig. 7 and 8, two rotating plates 32 are provided on the sides of the two fixing plates 3 facing away from each other, and the rotating plates 32 are located between the fixing plates 3 and the corresponding mounting plates 8. The corresponding two rotating plates 32 are rotationally connected with a rotating shaft 321, the rotating shaft 321 is axially fixed with a plurality of rollers 3211 corresponding to the preset holes 31 of the fixed plate 3 one by one, the rotating plate 32 is provided with a rotating piece 322 for driving the rotating shaft 321 to rotate, the rotating piece 322 adopts a conventional driving motor, and the output end of the driving motor is connected with one end of the rotating shaft 321.

The implementation principle of the quantitative paper stacking device provided by the embodiment of the application is as follows:

When a fixed number of sheets need to be stacked, the sheets are placed on the connecting belt 232 of the conveying frame 21, the conveying motor 211 is started, the driving shaft 22 is driven to rotate by the conveying motor 211, the rotating shaft 321 moves through the connecting belt 232 and the conveying wheel 231 rotates through friction force, so that the sheets are conveyed, the conveying wheel 231 is located on the driven shaft 23, namely, the sheets are conveyed between the driven shaft 23 and the stop lever 212, the sheets fall between the two fixed plates 3 from the conveying frame 21 under the action of gravity along with the movement of the conveying belt 634, at the moment, the two bottom plates 4 are located between the two fixed plates 3, and the two groups of middle plates 5 are respectively located on the side, deviating from the two fixed plates 3, of each other, even if the sheets fall on the two bottom plates 4.

At the same time, when the paper is transported between the driven shaft 23 and the stop lever 212, the photo-sensor control device 213 records the number of the transported paper. When the number of transported sheets reaches the prescribed number, the photoelectric sensing control device 213 controls the driving assembly 6 to move the middle plate 5 on the corresponding fixed plate 3 in the direction approaching to the other fixed plate 3, so that the two groups of middle plates 5 are transported between the two fixed plates 3, the sheets transported by the transporting assembly 2 drop onto the two middle plates 5, and simultaneously the bottom plates 4 on the corresponding fixed plates 3 move in the direction away from the other fixed plates 3, so that the two bottom plates 4 respectively move to the side of the two fixed plates 3 facing away from each other, and the quantitative sheets piled on the two bottom plates 4 drop onto the transporting table 11, thereby realizing the piling of the quantitative sheets without suspending the transporting assembly 2.

The driving assembly 6 is operated by the photoelectric sensing control device 213 to start the driving member 633, the driving member 633 drives the corresponding rotating wheel 631 to rotate, the rotating wheel 631 rotates with the first screw rod 61, and the rotating wheel 631 rotates with the corresponding driven wheel via the transmission belt 634, the driven wheel rotates with the corresponding second screw rod 62, the sliding block 811 and the mounting rod 812 are limited to rotate due to the limitation of the locking plate 823 by the wall of the locking groove 822, so that the sliding block 811 and the mounting rod 812 slide on the supporting rod 81, and the rotation direction of the threads on the first screw rod 61 is different from the rotation direction of the threads on the second screw rod 62, so that the movement direction of the mounting rod 812 and the sliding block 811 is different, thereby enabling the bottom plate 4 to move away from the side baffle 73, the middle plate 5 to approach the side baffle 73, until the middle plate 5 is inserted into the corresponding preset hole 31 left and right below the corresponding roller wheel 3211, and the bottom plate 4 slides to the side of the two fixed plates 3 facing away from each other.

When the stacked quantitative paper falls, the photoelectric sensing control device 213 controls the driving assembly 6, even if the two bottom plates 4 move in directions close to each other, the middle plate 5 moves in opposite directions, the stacked paper on the middle plate 5 falls onto the bottom plates 4, and after the fixed number of stacked quantitative paper is reached, the driving assembly 6 drives the bottom plates 4 and the middle plate 5 to move again, so that uninterrupted transportation and stacking are realized.

The provision of the intermediate plate 5 makes it unnecessary to close the transfer assembly 2 and enables transportation of the quantitative sheets, shortens the time for the transfer assembly 2 to transport sheets, and simultaneously, the intermediate plate 5 also performs stacking of sheets while transferring the quantitative sheets to the transfer table 11, so that a certain number of sheets are already present when the bottom plate 4 performs stacking again, shortening the time required for sheet stacking, and thus reducing the time required for sheet processing.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. A quantitative paper stacking device, characterized in that: including support frame (1), transmission subassembly (2), support frame (1) are provided with two fixed plates (3) relatively, transmission subassembly (2) are used for with paper transmission to two between fixed plate (3), fixed plate (3) slide and are connected with bottom plate (4) and intermediate lamella (5), fixed plate (3) all are provided with and are used for the drive bottom plate (4) are close to or keep away from another fixed plate (3) direction motion, and the drive intermediate lamella (5) are close to or keep away from another fixed plate (3) direction motion's drive assembly (6).

2. The quantitative paper stacking apparatus according to claim 1, wherein: the transport assembly (2) is provided with a photo-inductive control device (213) for recording the number of transported sheets and controlling the drive assembly (6).

3. The quantitative paper stacking apparatus according to claim 1, wherein: the fixed plate (3) is provided with mounting panel (8), drive assembly (6) including rotate connect in first lead screw (61) and second lead screw (62) on mounting panel (8), set up in on mounting panel (8) and be used for the drive first lead screw (61) with second lead screw (62) pivoted drive assembly (63), first lead screw (61) threaded connection in correspondence on bottom plate (4), intermediate lamella (5) are provided with installation pole (812), second lead screw (62) threaded connection in installation pole (812), mounting panel (8) are provided with be used for the restriction bottom plate (4) with installation pole (812) pivoted spacing subassembly (82).

4. A quantitative paper stacking device according to claim 3, wherein: the transmission assembly (63) comprises a rotating wheel (631) axially arranged on the first screw rod (61), a transmission wheel (632) arranged on the second screw rod (62) and a driving piece (633) arranged on the mounting plate (8), the rotating wheel (631) is connected with the transmission wheel (632) through a transmission belt (634), and the driving piece (633) is used for driving the rotating wheel (631) to rotate.

5. A quantitative paper stacking device according to claim 3, wherein: the mounting plate (8) is provided with a plurality of bracing piece (81), bottom plate (4) with installation pole (812) all are provided with sliding plate (8112), spacing subassembly (82) including set up respectively in a plurality of on bracing piece (81) that corresponds slide groove (821), set up in lock groove (822) on the cell wall of sliding groove (821), with lock groove (822) slip complex locking plate (823), locking plate (823) set up in correspondence slide plate (8112) on, slide plate (8112) with corresponding slide groove (821) grafting cooperation.

6. The quantitative paper stacking apparatus according to claim 1, wherein: the two sides of the corresponding fixed plate (3) are fixedly connected with connecting rods (33), the support frame (1) is provided with two connecting cylinders (12) corresponding to the connecting rods (33) one by one, the connecting rods (33) are arranged in the corresponding connecting cylinders (12) in a penetrating mode, and connecting pieces (121) used for driving and limiting the connecting rods (33) to move are arranged in the connecting cylinders (12).

7. The quantitative paper stacking apparatus of claim 6, wherein: an adjusting rod (7) is arranged between the two connecting rods (33), the adjusting rod (7) is connected with a side baffle plate (73) in a sliding mode, the side baffle plate (73) is located between the two fixed plates (3), and the adjusting rod (7) is provided with an adjusting piece (74) used for driving and limiting the movement of the side baffle plate (73).

8. The quantitative paper stacking apparatus of claim 7, wherein: both ends of adjusting pole (7) all rotate and are connected with pulley (712), connecting rod (33) set up along self length direction extension's adjustment tank (331), pulley (712) and corresponding adjustment tank (331) slip cooperation, adjust pole (7) be provided with be used for self with connecting rod (33) fixed connection's fixed subassembly (72).

9. A quantitative paper stacking device according to claim 3, wherein: the middle plate (5) on the mounting rod (812) is provided with a plurality of preset holes (31), and the fixing plate (3) is provided with a plurality of preset holes (31), and the middle plate (5) is connected in a sliding mode in the corresponding preset holes (31).

10. The quantitative paper stacking apparatus of claim 9, wherein: two one sides that fixed plate (3) deviate from all are provided with two rotation board (32), rotation board (32) rotate and are connected with axis of rotation (321), axis of rotation (321) be provided with predetermine a plurality of gyro wheel (3211) of hole (31) one-to-one, rotation board (32) are provided with be used for the drive axis of rotation (321) pivoted rotating member (322).