Vice type paging machine

Abstract

The utility model relates to the technical field of paging machines, in particular to a vice type paging machine which comprises a machine table, a stock bin, an output mechanism, a vice clamping mechanism, a material taking swing driving mechanism, a pull-down paging suction cup set movably arranged on the front side of the bottom of the stock bin and a paging swing driving mechanism arranged on the machine table and used for driving the pull-down paging suction cup set to swing. A paging space is formed in the front side of the bottom of the stock bin, the pull-down paging suction cup set and the clamping end of the vise clamp mechanism can stretch into the paging space, and the pull-down paging suction cup set is used for tightly sucking the front end of a sheet on the bottommost layer in the stock bin and pulling down the sheet to the paging space. And the vise clamp mechanism extends into the paging space to clamp the front ends of the sheets and pull the sheets to the output mechanism. The front end of the sheet on the bottommost layer is pulled down and separated through the pull-down paging suction cup set, then the separated sheet is clamped to the output mechanism to be output through the vise clamp mechanism, the paging efficiency is high, stability is good, and the sheet paging device is particularly suitable for paging of thin sheets.

Description

Technical Field

[0001] The utility model relates to the technical field of paging machines, in particular to a vise-type paging machine. Background Art

[0002] In the existing patent, a Chinese patent document with the application number 202222555028.4 discloses a structure of a vise-type page collator, including a vise-type page collator body. A page pushing device, a page gripping device and a page feeding device are arranged on the vise-type page collator body. The page gripping device includes a main shaft rotatably arranged inside the vise-type page collator body. A plurality of auxiliary shafts are fixedly connected to the main shaft through a plurality of connecting frames. A plurality of clamp handles are equidistantly sleeved on the main shaft. The bottom end of each clamp handle is bent to form an upper clamp block. The bottom of the upper clamp block is pin-connected with a lower clamp block through a first pin shaft. A plurality of support blocks are equidistantly sleeved on the auxiliary shaft. Electric hydraulic cylinders are pin-connected inside the plurality of support blocks. The piston rod end of each electric hydraulic cylinder is pin-connected to one side of the lower clamp block. This patent document pushes the collated books through the page pushing device and then grips the pages through a plurality of upper clamp blocks and lower clamp blocks. When the sheet material is relatively thin, when the sheet material is pushed out by the page pushing device, the sheet material is prone to deformation and jamming, resulting in unstable page collation, and it is also difficult to ensure the quality of the sheet material. Moreover, a plurality of upper clamp blocks and lower clamp blocks grip the pages simultaneously, resulting in a complex structure. Therefore, the defects are very obvious and a solution is urgently needed. Summary of the Utility Model

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a vise-type paging machine.

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

[0005] A vise-type paging machine includes a machine table, a material bin installed on the machine table, an output mechanism installed on the machine table and located on the discharge side of the material bin, a vise clamping mechanism swingably arranged above the output mechanism, a material taking swing driving mechanism installed on the machine table and used for driving the vise clamping mechanism to swing, a downward pulling paging suction cup group movably arranged at the front side of the bottom of the material bin, and a paging swing driving mechanism installed on the machine table and used for driving the downward pulling paging suction cup group to swing. A paging space is opened at the front side of the bottom of the material bin. The clamping ends of the downward pulling paging suction cup group and the vise clamping mechanism can both extend into the paging space. The downward pulling paging suction cup group is used for sucking and pulling the front end of the bottommost sheet material in the material bin down to the paging space. The vise clamping mechanism extends into the paging space to clamp the front end of the sheet material and pull the sheet material onto the output mechanism.

[0006] Further, the pull-down pagination suction cup group includes a swing shaft swingably arranged on the machine table and located below the magazine, a mounting bracket mounted on the swing shaft, and a plurality of suction cups mounted on the mounting bracket. The plurality of suction cups are linearly distributed along the pagination space, and the plurality of suction cups can extend into the pagination space. The pagination swing driving mechanism is used to drive the swing shaft to swing.

[0007] Further, the mounting bracket is provided with an air passage, and the plurality of suction cups are all communicated with the air passage. The air passage is communicated with an air connection nozzle.

[0008] Further, the pagination swing driving mechanism includes a pagination swing cylinder and two swing blocks. One ends of the two swing blocks are respectively rotatably connected to the two side plates of the machine table. The other end of one of the swing blocks is hinged to one end of the pagination swing cylinder, and the other end of the pagination swing cylinder is hinged to the machine table. Both ends of the swing shaft are respectively mounted on the middle parts of the two swing blocks. Swing grooves are provided on the two side plates of the machine table for the ends of the swing shaft to swing.

[0009] Further, the vise clamping mechanism includes a swing arm, a fixed clamp, a movable clamp, a hinge rod, and an opening and closing clamp cylinder. One end of the swing arm is drivingly connected to the output end of the picking swing driving mechanism. The fixed clamp is mounted on the other end of the swing arm. The middle part of the movable clamp is hinged to the middle part of the fixed clamp. The clamping end of the movable clamp is arranged opposite to the clamping end of the fixed clamp. The cylinder body of the opening and closing clamp cylinder is mounted on the swing arm. The piston rod of the opening and closing clamp cylinder is hinged to one end of the hinge rod, and the other end of the hinge rod is hinged to the connecting end of the movable clamp. The picking swing driving mechanism is used to drive the swing arm to swing towards or away from the pagination space.

[0010] Further, the picking swing driving mechanism includes a rotating shaft, a first connecting rod, a second connecting rod, a third connecting rod, and a motor. The motor is mounted on the machine table. The rotating shaft is rotatably connected to the machine table. One end of the first connecting rod is sleeved on the output shaft of the motor. The other end of the first connecting rod is hinged to one end of the second connecting rod. The other end of the second connecting rod is hinged to one end of the third connecting rod. The other end of the third connecting rod is sleeved on the rotating shaft. One end of the swing arm is mounted on the rotating shaft.

[0011] Advantages of the present utility model: In practical applications, a large number of sheets (such as paper sheets or cards, etc.) are stacked in the magazine. The pagination swing drive mechanism drives the downward pagination suction cup group to swing upward, so that the downward pagination suction cup group extends into the pagination space and tightly sucks the front end of the bottommost sheet in the magazine. Then, the pagination swing drive mechanism drives the downward pagination suction cup group to swing downward, so that the downward pagination suction cup group pulls the front end of the bottommost sheet downward to achieve separation of the sheets. Then, the material taking swing drive mechanism drives the vise clamp mechanism to swing towards the direction close to the pagination space (swing inward), so that the vise clamp mechanism extends into the pagination space and clamps the front end of the sheet after being pulled downward. At this time, the downward pagination suction cup group releases the suction force on the sheet. Then, the material taking swing drive mechanism drives the vise clamp mechanism together with the sheet to swing away from the pagination space (swing outward). When the sheet completely leaves the magazine, the conveying surface of the output mechanism bears the rear end of the sheet, the vise clamp mechanism releases the clamping of the sheet, and the sheet drops onto the output mechanism, and the output mechanism outputs the sheet. The present utility model first separates the front end of the bottommost sheet by the downward pagination suction cup group, and then clamps the separated sheet by the vise clamp mechanism and outputs it by the output mechanism. The pagination efficiency is high and the stability is good, and it is particularly suitable for paginating thin sheets. Description of the Drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0013] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the present utility model.

[0014] Figure 3 is a three-dimensional structural schematic diagram of the downward pagination suction cup group and the pagination swing drive mechanism of the present utility model.

[0015] Figure 4 is a three-dimensional structural schematic diagram of the vise clamp mechanism and the material taking swing drive mechanism of the present utility model.

[0016] Description of the reference numerals:

[0017] 1, machine table; 2, magazine; 3, output mechanism; 4, vise clamp mechanism; 5, material taking swing drive mechanism; 6, downward pagination suction cup group; 7, pagination swing drive mechanism; 8, pagination space; 9, swing shaft; 10, mounting bracket; 11, suction cup; 12, pagination swing cylinder; 13, swing block; 14, swing arm; 15, fixed clamp; 16, movable clamp; 17, hinge rod; 18, opening and closing clamp cylinder; 19, rotating shaft; 20, first connecting rod; 21, second connecting rod; 22, third connecting rod; 23, motor. Detailed implementation manners

[0018] For the convenience of understanding by those skilled in the art, the present utility model will be further described below in conjunction with embodiments and the accompanying drawings. The content mentioned in the embodiments does not limit the present utility model.

[0019] As Figures 1 to 4 shown, a vice-type sheet paging machine provided by the present utility model includes a machine table 1, a material bin 2 installed on the machine table 1, an output mechanism 3 installed on the machine table 1 and located on the discharge side of the material bin 2, a vice clamping mechanism 4 swingably arranged above the output mechanism 3, a material taking swing driving mechanism 5 installed on the machine table 1 and used to drive the vice clamping mechanism 4 to swing, a downward pull paging suction cup group 6 movably arranged at the front side of the bottom of the material bin 2, and a paging swing driving mechanism 7 installed on the machine table 1 and used to drive the downward pull paging suction cup group 6 to swing. A paging space 8 is provided at the front side of the bottom of the material bin 2. The clamping ends of both the downward pull paging suction cup group 6 and the vice clamping mechanism 4 can extend into the paging space 8. The downward pull paging suction cup group 6 is used to suck and pull down the front end of the bottommost sheet in the material bin 2 to the paging space 8, and the vice clamping mechanism 4 extends into the paging space 8 to clamp the front end of the sheet and pull the sheet onto the output mechanism 3.

[0020] In practical applications, a large number of sheets (such as paper sheets or cards, etc.) are stacked in the material bin 2. The paging swing driving mechanism 7 drives the downward pull paging suction cup group 6 to swing upward, so that the downward pull paging suction cup group 6 extends into the paging space 8 and sucks and holds the front end of the bottommost sheet in the material bin 2. Then, the paging swing driving mechanism 7 drives the downward pull paging suction cup group 6 to swing downward, so that the downward pull paging suction cup group 6 pulls down the front end of the bottommost sheet to realize the separation of the sheets. Then, the material taking swing driving mechanism 5 drives the vice clamping mechanism 4 to swing towards the direction close to the paging space 8 (swing inward), so that the vice clamping mechanism 4 extends into the paging space 8 and clamps the front end of the sheet after being pulled down. At this time, the downward pull paging suction cup group 6 releases the suction force on the sheet. Then, the material taking swing driving mechanism 5 drives the vice clamping mechanism 4 together with the sheet to swing away from the paging space 8 (swing outward). When the sheet completely leaves the material bin 2, the conveying surface of the output mechanism 3 bears the rear end of the sheet, and the vice clamping mechanism 4 releases the clamping of the sheet, and the sheet falls onto the output mechanism 3, and the output mechanism 3 outputs the sheet. The present utility model first separates the front end of the bottommost sheet by the downward pull paging suction cup group 6, and then clamps the separated sheet by the vice clamping mechanism 4 and outputs it through the output mechanism 3. The paging efficiency is high and the stability is good, and it is especially suitable for paging thin sheets.

[0021] In this embodiment, the downward pull paging suction cup group 6 includes a swing shaft 9 swingably arranged on the machine table 1 and located below the material bin 2, a mounting frame 10 installed on the swing shaft 9, and a plurality of suction cups 11 installed on the mounting frame 10. The plurality of suction cups 11 are linearly distributed along the paging space 8, and the plurality of suction cups 11 can extend into the paging space 8. The paging swing driving mechanism 7 is used to drive the swing shaft 9 to swing.

[0022] In practical applications, the pagination swing drive mechanism 7 drives the swing shaft 9 to drive the mounting bracket 10 and multiple suction cups 11 to swing upward until the multiple suction cups 11 extend into the pagination space 8 and tightly suck the front end of the bottommost sheet. Then, the pagination swing drive mechanism 7 drives the swing shaft 9 to drive the mounting bracket 10 and multiple suction cups 11 to swing downward, so that the multiple suction cups 11 pull the front end of the sheet downward to achieve the separation of the sheets.

[0023] In this embodiment, the mounting bracket 10 is provided with an air passage, and multiple suction cups 11 are all communicated with the air passage. The air passage is communicated with an air connection nozzle, and the air connection nozzle is communicated with an external vacuum pumping device. This structural design reduces the use of air pipes, has a neat structure, and avoids the disorder of air pipes.

[0024] In this embodiment, the pagination swing drive mechanism 7 includes a pagination swing cylinder 12 and two swing blocks 13. One ends of the two swing blocks 13 are respectively rotatably connected to the two side plates of the machine table 1. The other end of one of the swing blocks 13 is hinged to one end of the pagination swing cylinder 12, and the other end of the pagination swing cylinder 12 is hinged to the machine table 1. Both ends of the swing shaft 9 are respectively installed in the middle parts of the two swing blocks 13. Swing grooves are provided on the two side plates of the machine table 1 for the ends of the swing shaft 9 to swing. In practical applications, the piston rod of the pagination swing cylinder 12 extends and retracts to drive the swing block 13 to drive the swing shaft 9 to swing upward in the swing groove, and the upward-swinging swing shaft 9 drives the multiple suction cups 11 to swing upward; the piston rod of the pagination swing cylinder 12 retracts to drive the swing block 13 to drive the swing shaft 9 to swing downward in the swing groove, and the downward-swinging swing shaft 9 drives the multiple suction cups 11 to swing downward.

[0025] In this embodiment, the vise clamping mechanism 4 includes a swing arm 14, a fixed clamp 15, a movable clamp 16, a hinge rod 17, and a clamp opening and closing cylinder 18. One end of the swing arm 14 is drivingly connected to the output end of the material taking swing drive mechanism 5. The fixed clamp 15 is installed at the other end of the swing arm 14. The middle part of the movable clamp 16 is hinged to the middle part of the fixed clamp 15. The clamping end of the movable clamp 16 is arranged opposite to the clamping end of the fixed clamp 15. The cylinder body of the clamp opening and closing cylinder 18 is installed on the swing arm 14. The piston rod of the clamp opening and closing cylinder 18 is hinged to one end of the hinge rod 17, and the other end of the hinge rod 17 is hinged to the connecting end of the movable clamp 16. The material taking swing drive mechanism 5 is used to drive the swing arm 14 to swing in a direction close to or away from the pagination space 8. In practical applications, the piston of the clamp opening and closing cylinder 18 extends to drive the movable clamp 16 to swing forward, and the clamping end of the forward-swinging movable clamp 16 approaches the clamping end of the fixed clamp 15 to achieve the clamping of the movable clamp 16 and the fixed clamp 15; the piston rod of the clamp opening and closing cylinder 18 retracts to drive the movable clamp 16 to swing backward, and the clamping end of the backward-swinging movable clamp 16 moves away from the clamping end of the fixed clamp 15 to achieve the opening of the movable clamp 16 and the fixed clamp 15.

[0026] In this embodiment, the picking swing drive mechanism 5 includes a rotating shaft 19, a first connecting rod 20, a second connecting rod 21, a third connecting rod 22 and a motor 23. The motor 23 is installed on the machine table 1, the rotating shaft 19 is rotatably connected to the machine table 1, one end of the first connecting rod 20 is sleeved on the output shaft of the motor 23, the other end of the first connecting rod 20 is hinged to one end of the second connecting rod 21, the other end of the second connecting rod 21 is hinged to one end of the third connecting rod 22, the other end of the third connecting rod 22 is sleeved on the rotating shaft 19, and one end of the swing arm 14 is installed on the rotating shaft 19. In practical applications, the motor 23 rotates forward and drives the rotating shaft 19 to rotate counterclockwise through the linkage of the first connecting rod 20, the second connecting rod 21 and the third connecting rod 22. The rotating shaft 19 rotating counterclockwise drives the swing arm 14 to swing outwards (swing away from the paging space 8); the motor 23 rotates reversely and drives the rotating shaft 19 to rotate clockwise through the linkage of the first connecting rod 20, the second connecting rod 21 and the third connecting rod 22. The rotating shaft 19 rotating clockwise drives the swing arm 14 to swing inwards (swing towards the paging space 8).

[0027] All the technical features in this embodiment can be freely combined according to actual needs.

[0028] The above embodiment is a preferred implementation solution of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A vise-type page separator, characterized in that: It includes a machine table (1), a magazine (2) installed on the machine table (1), an output mechanism (3) installed on the machine table (1) and located on the discharge side of the magazine (2), a vise clamping mechanism (4) swingably arranged above the output mechanism (3), a material taking swing driving mechanism (5) installed on the machine table (1) and used to drive the vise clamping mechanism (4) to swing, a lower pull paging suction cup (11) group (6) movably arranged at the front side of the bottom of the magazine (2), and a paging swing driving mechanism (7) installed on the machine table (1) and used to drive the lower pull paging suction cup (11) group (6) to swing. A paging space (8) is provided at the front side of the bottom of the magazine (2). The clamping ends of both the lower pull paging suction cup (11) group (6) and the vise clamping mechanism (4) can extend into the paging space (8). The lower pull paging suction cup (11) group (6) is used to suck and pull down the front end of the bottommost sheet in the magazine (2) to the paging space (8), and the vise clamping mechanism (4) extends into the paging space (8) to clamp the front end of the sheet and pull the sheet onto the output mechanism (3).

2. The vise-type paging machine according to claim 1, wherein: The lower pull paging suction cup (11) group (6) includes a swing shaft (9) swingably arranged on the machine table (1) and located below the magazine (2), a mounting bracket (10) installed on the swing shaft (9), and a plurality of suction cups (11) installed on the mounting bracket (10). The plurality of suction cups (11) are linearly distributed along the paging space (8), and the plurality of suction cups (11) can extend into the paging space (8). The paging swing driving mechanism (7) is used to drive the swing shaft (9) to swing.

3. The vise-type paging machine according to claim 1, characterized in that: The mounting bracket (10) is provided with an air passage, and the plurality of suction cups (11) are all communicated with the air passage. The air passage is communicated with an air connection nozzle.

4. The vise-type paging machine according to claim 2, wherein: The paging swing driving mechanism (7) includes a paging swing cylinder (12) and two swing blocks (13). One ends of the two swing blocks (13) are respectively rotatably connected to the two side plates of the machine table (1). The other end of one of the swing blocks (13) is hinged to one end of the paging swing cylinder (12), and the other end of the paging swing cylinder (12) is hinged to the machine table (1). Both ends of the swing shaft (9) are respectively installed in the middle parts of the two swing blocks (13). Swing grooves are provided on the two side plates of the machine table (1), and the swing grooves are used for the ends of the swing shaft (9) to swing.

5. The vise type page separator according to claim 1, characterized in that: The vise clamping mechanism (4) includes a swing arm (14), a fixed clamp (15), a movable clamp (16), a hinge rod (17), and a clamp opening and closing cylinder (18). One end of the swing arm (14) is drivingly connected to the output end of the material taking swing driving mechanism (5). The fixed clamp (15) is installed at the other end of the swing arm (14). The middle part of the movable clamp (16) is hinged to the middle part of the fixed clamp (15). The clamping end of the movable clamp (16) is arranged opposite to the clamping end of the fixed clamp (15). The cylinder body of the clamp opening and closing cylinder (18) is installed on the swing arm (14). The piston rod of the clamp opening and closing cylinder (18) is hinged to one end of the hinge rod (17), and the other end of the hinge rod (17) is hinged to the connecting end of the movable clamp (16). The material taking swing driving mechanism (5) is used to drive the swing arm (14) to swing towards or away from the paging space (8).

6. The vice-type paging machine according to claim 5, wherein: The material taking swing driving mechanism (5) includes a rotating shaft (19), a first connecting rod (20), a second connecting rod (21), a third connecting rod (22) and a motor (23). The motor (23) is installed on the machine table (1), the rotating shaft (19) is rotatably connected to the machine table (1), one end of the first connecting rod (20) is sleeved on the output shaft of the motor (23), the other end of the first connecting rod (20) is hinged to one end of the second connecting rod (21), the other end of the second connecting rod (21) is hinged to one end of the third connecting rod (22), the other end of the third connecting rod (22) is sleeved on the rotating shaft (19), and one end of the swing arm (14) is installed on the rotating shaft (19).

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