CN217349990U

CN217349990U - Paper feed output platform upper and lower tilting mechanism

Info

Publication number: CN217349990U
Application number: CN202221322793.5U
Authority: CN
Inventors: 张铁军; 安洪申
Original assignee: Yutian Xindecheng Printing Machinery Co ltd
Current assignee: Yutian Xindecheng Printing Machinery Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-02
Anticipated expiration: 2032-05-30

Abstract

The utility model belongs to the field of paper conveying, in particular to a paper feeding output platform up-down turnover mechanism, aiming at the prior turnover mechanism of an output platform, the operation is complex, the turnover is inconvenient, simultaneously, the paper can not be well guided, and the paper is easy to deviate, the proposal is provided, which comprises two fixed plates, a transmission shaft is rotatablely connected on the two fixed plates, an output platform main body is fixedly connected on the transmission shaft, a rolling shaft is arranged on the right side of the output platform main body, one side of the two fixed plates which are close to each other is fixedly connected with a same fixed beam, the top of the fixed beam is symmetrically rotatablely connected with an electric push rod, the utility model has reasonable structure and convenient operation, the turnover of the output platform main body can be realized through the two electric push rods, the operation is convenient and fast, the distance between the two guide plates can be adjusted through a power assembly, the paper is conveniently guided, so that the paper cannot deviate.

Description

Paper feeding output platform up-down turnover mechanism

Technical Field

The utility model relates to a technical field is carried to the paper, especially relates to a tilting mechanism about paper feed output platform.

Background

Paper is a sheet made of plant fibers, is used for writing and painting, printing books and newspapers, packaging and the like, and is often required to be turned over and conveyed through an output platform when the paper is manufactured or processed.

The existing turnover mechanism for the output platform is complex in operation and inconvenient to turn over, and meanwhile, paper cannot be well guided, so that the paper is easy to deflect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current output platform tilting mechanism among the prior art, the operation is complicated, and the upset is inconvenient, can not carry out good direction to the paper simultaneously, makes the paper take place the shortcoming of skew easily, and the tilting mechanism about the paper feeding output platform that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

a paper feeding output platform up-down turnover mechanism comprises two fixed plates, wherein a transmission shaft is rotatably connected on the two fixed plates, an output platform main body is fixedly connected on the transmission shaft, a rolling shaft is arranged on the right side of the output platform main body, one side of the two fixed plates, which are close to each other, is fixedly connected with the same fixed beam, the top of the fixed beam is symmetrically and rotatably connected with electric push rods, the number of the electric push rods is two, the output ends of the two electric push rods are rotatably connected with the bottom of the output platform main body, air suction fans are symmetrically arranged on the top of the output platform main body, a cavity is arranged in the output platform main body, a power assembly is arranged in the cavity, a connecting plate is rotatably connected on the power assembly, the number of the connecting plate is two, guide plates are fixedly connected on the top of the two connecting plates, and the bottoms of the two guide plates are slidably connected with the top of the output platform main body, one side that two deflectors are close to each other all is equipped with the leading wheel, through two electric putter, can realize the upset of output platform main part, and convenient and fast can adjust the distance between two deflectors through power component, conveniently leads to the paper, makes the paper can not take place the skew.

Preferably, the power assembly comprises a driving motor, a threaded shaft, a threaded plate, a connecting rod, a movable plate, vertical plates, racks, gears, a transmission rod, a rotating ring and a transmission plate, the bottom of the driving motor is fixedly connected with the inner wall of the bottom of the cavity, the bottom end of the threaded shaft is fixedly connected with an output shaft of the driving motor, the threaded plate is in threaded connection with the threaded shaft, the number of the connecting rod, the number of the movable plate, the number of the vertical plates, the number of the racks, the number of the gears, the transmission rod, the rotating ring and the transmission plate are two, the top ends of the two connecting rods are rotatably connected with the bottom of the threaded plate, the bottom ends of the two connecting rods are rotatably connected with one side, close to each other, of the two movable plates are fixedly connected with the bottoms of the two vertical plates respectively, one side, far away from each other, of the two vertical plates are fixedly connected with one side, close to each other, of the two racks are rotatably connected with a connecting shaft symmetrically on the rear wall of the cavity, the two connecting shafts are respectively and fixedly sleeved on the two connecting shafts, the two racks are respectively meshed with the two gears, the ends, far away from each other, of the two transmission rods are respectively and rotatably connected with the front sides of the two gears, the rear wall of the cavity is symmetrically and rotatably connected with the fixed shafts, the fixed shafts are two, the two rotating rings are respectively and fixedly sleeved on the two fixed shafts, the ends, close to each other, of the two transmission rods are respectively and rotatably connected with the rear sides of the tops of the two rotating rings, the front sides of the two transmission plates are respectively and fixedly connected with the transmission columns, the two transmission columns are respectively and slidably connected with the inner walls of the two rotating rings, the tops of the two transmission plates are respectively and fixedly connected with the bottoms of the two connecting plates, the threaded shafts can be rotated through the output shafts of the driving motors, the threaded shafts can enable the threaded plates to move downwards, and the two moving plates can move towards the directions, far away from each other, through the two connecting rods, can make two racks keep away from each other through two risers, and then can make two gears rotate, and two gears turn to reversely, the top that can make two swivel becket through two transfer lines rotates to the direction of being close to each other, can make two driving plates be close to each other through two transmission posts, and then can make two connecting plates be close to each other, two connecting plates can make two deflectors close to each other, can adjust the distance between two deflectors like this, conveniently lead the paper, through a plurality of leading wheels on two deflectors, can lead to the paper, make the paper can smooth migration, can not take place the offset.

Preferably, fixedly connected with rectangular plate on the top inner wall of cavity, the equal fixedly connected with telescopic link in both sides of rectangular plate, one end that two telescopic links were kept away from each other respectively with two connecting plates one side fixed connection that are close to each other, the telescopic link can make the connecting plate remove more firm.

Preferably, the spacing post of symmetry fixedly connected with on the bottom inner wall of cavity, spacing post is two, and the top of two spacing posts all runs through the bottom of screw plate and extends to the top of screw plate, and spacing post can carry on spacingly to the screw plate, prevents that the screw plate from rotating along with the screw shaft.

Preferably, the bottom inner wall of the cavity is symmetrically provided with two sliding grooves, the bottoms of the two moving plates are respectively in sliding connection with the bottom inner walls of the two sliding grooves, and the sliding grooves can enable the moving plates to move more smoothly.

Preferably, the inner wall of the bottom of the cavity is symmetrically and slidably connected with supporting plates, the tops of the two supporting plates are fixedly connected with the bottoms of the two racks respectively, the racks can be supported by the supporting plates, and the gears can be moved stably.

Has the advantages that: through setting up two induced-draft fans, two induced-draft fans can produce suction, thereby can adsorb the paper in the output platform main part, can make the paper can not take place to drop at the upset in-process like this, after the upset is accomplished, close induced-draft fan, the paper can follow landing in the output platform main part, through two electric putter, can be with the jack-up that makes progress of output platform main part, thereby can make the output platform main part use the transmission shaft to rotate as the basic point, and then can realize the upset, convenient and fast.

The output shaft of the driving motor can drive the threaded shaft to rotate, the threaded shaft can drive the threaded plate to move downwards, the two moving plates can move towards the direction away from each other through the two connecting rods, the two racks can be away from each other through the two vertical plates, so that the two gears can rotate, the rotation directions of the two gears are opposite, the tops of the two rotating rings can rotate towards the direction of mutual approaching through the two transmission rods, the two transmission plates can approach each other through the two transmission columns, thereby enabling the two connecting plates to be close to each other, enabling the two guide plates to be close to each other, thus, the distance between the two guide plates can be adjusted, the paper can be conveniently guided, and through the plurality of guide wheels on the two guide plates, the paper can be guided, so that the paper can move stably without position deviation.

The utility model discloses rational in infrastructure, the operation is convenient, through two electric putter, can realize the upset of output platform main part, convenient and fast can adjust the distance between two deflectors through power component, and the convenience leads the paper, makes the paper can not take place the skew.

Drawings

Fig. 1 is a schematic view of a front view structure of an up-and-down turnover mechanism of a paper feeding output platform according to the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of an up-and-down turnover mechanism of a paper feeding output platform according to the present invention;

fig. 3 is a schematic top view of the upper and lower turnover mechanism of the paper feeding output platform according to the present invention;

fig. 4 is the utility model provides an output platform main part sectional structure schematic diagram of tilting mechanism about paper feeding output platform.

In the figure: 1. a fixing plate; 2. an output platform body; 3. a cavity; 4. a roll axis; 5. a fixed beam; 6. an electric push rod; 7. an air suction fan; 8. a support plate; 9. a connecting plate; 10. a guide plate; 11. a chute; 12. a drive motor; 13. a threaded shaft; 14. a thread plate; 15. a connecting rod; 16. moving the plate; 17. a vertical plate; 18. a rack; 19. a gear; 20. a transmission rod; 21. a rotating ring; 22. a drive plate; 23. a telescopic rod; 24. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a paper feeding output platform up-down turnover mechanism comprises two fixed plates 1, a transmission shaft is rotatably connected on the two fixed plates 1, an output platform main body 2 is fixedly connected on the transmission shaft, a rolling shaft 4 is arranged on the right side of the output platform main body 2, one side of the two fixed plates 1 close to each other is fixedly connected with the same fixed beam 5, the top of the fixed beam 5 is symmetrically and rotatably connected with electric push rods 6, the number of the electric push rods 6 is two, the output ends of the two electric push rods 6 are both rotatably connected with the bottom of the output platform main body 2, an air suction fan 7 is symmetrically arranged on the top of the output platform main body 2, a cavity 3 is arranged in the output platform main body 2, a power assembly is arranged in the cavity 3, a connecting plate 9 is rotatably connected on the power assembly, the connecting plate 9 is two, guide plates 10 are fixedly connected on the top of the two connecting plates 9, and the bottoms of the two guide plates 10 are both slidably connected with the top of the output platform main body 2, the two guide plates 10 are provided with a plurality of guide wheels on one side close to each other, the guide wheels can guide paper to prevent the paper from deviating, the power assembly comprises a driving motor 12, a threaded shaft 13, a threaded plate 14, a connecting rod 15, a moving plate 16, a vertical plate 17, a rack 18, a gear 19, a transmission rod 20, a rotating ring 21 and a transmission plate 22, the bottom of the driving motor 12 is fixedly connected with the inner wall of the bottom of the cavity 3, the bottom end of the threaded shaft 13 is fixedly connected with an output shaft of the driving motor 12, the threaded plate 14 is in threaded connection with the threaded shaft 13, when the threaded shaft 13 rotates, the threaded plate 14 can move longitudinally, the connecting rod 15, the moving plate 16, the vertical plate 17, the rack 18, the gear 19, the transmission rod 20, the rotating ring 21 and the transmission plate 22 are two, the top ends of the two connecting rods 15 are rotatably connected with the bottom of the threaded plate 14, the bottom ends of the two connecting rods 15 are rotatably connected with one side close to each other of the two moving plates 16, the tops of the two moving plates 16 are respectively fixedly connected with the bottoms of the two vertical plates 17, one sides, far away from each other, of the two vertical plates 17 are respectively fixedly connected with one sides, close to each other, of the two racks 18, connecting shafts are symmetrically and rotatably connected to the rear wall of the cavity 3, the two connecting shafts are two connecting shafts, the two gears 19 are respectively fixedly sleeved on the two connecting shafts, the two racks 18 are respectively meshed with the two gears 19, the two racks 18 are meshed with the two gears 19 through the two racks 18, when the two racks 18 are far away from each other, the two gears 19 can rotate, the two gears 19 are opposite in rotation direction, one ends, far away from each other, of the two transmission rods 20 are respectively and rotatably connected with the front sides of the two gears 19, the rear wall of the cavity 3 is symmetrically and rotatably connected with two fixed shafts, the two fixed shafts are respectively and fixedly sleeved on the two fixed shafts, one ends, close to each other, of the two transmission rods 20 are respectively and rotatably connected with the rear sides of the tops of the two rotating rings 21, the front sides of the two driving plates 22 are fixedly connected with driving columns respectively, the two driving columns are respectively connected with the inner walls of the two rotating rings 21 in a sliding manner, the tops of the two driving plates 22 are respectively fixedly connected with the bottoms of the two connecting plates 9, the two air suction fans 7 are arranged, the two air suction fans 7 can generate suction force, so that paper can be adsorbed on the output platform main body 2, the paper cannot fall off in the overturning process, after the overturning is completed, the air suction fans 7 are closed, the paper can slide off the output platform main body 2, the output platform main body 2 can be jacked upwards through the two electric push rods 6, the output platform main body 2 can be rotated by taking the driving shaft as a base point, the overturning can be realized, the operation is convenient and fast, the threaded shaft 13 can be rotated through the output shaft of the driving motor 12, and the threaded plate 14 can be moved downwards through the threaded shaft 13, the two moving plates 16 can be moved away from each other by the two connecting rods 15, the two racks 18 can be moved away from each other by the two vertical plates 17, and further the two gears 19 can be rotated, and the two gears 19 are rotated oppositely, the tops of the two rotating rings 21 can be rotated toward the direction approaching each other by the two transmission rods 20, the two transmission plates 22 can be approached to each other by the two transmission columns, and further the two connecting plates 9 can be approached to each other, and the two connecting plates 9 can be approached to each other, so that the distance between the two guide plates 10 can be adjusted, and the paper can be guided conveniently, and the paper can be guided by the plurality of guide wheels on the two guide plates 10, so that the paper can be moved stably without position deviation, the utility model has the advantages of reasonable structure and convenient operation, and can be realized by the two electric push rods 6, can realize the upset of output platform main part 2, convenient and fast can adjust the distance between two deflectors 10 through power component, conveniently leads to the paper, makes the paper can not take place the skew.

The utility model discloses in, fixedly connected with rectangular plate on the top inner wall of cavity 3, the equal fixedly connected with telescopic link 23 in both sides of rectangular plate, one end that two telescopic links 23 kept away from each other respectively with two connecting plates 9 one side fixed connection that are close to each other, telescopic link 23 can make connecting plate 9 remove more firm.

The utility model discloses in, the spacing post 24 of symmetry fixedly connected with on the bottom inner wall of cavity 3, spacing post 24 are two, and the top of two spacing posts 24 all runs through the bottom of screw plate 14 and extends to the top of screw plate 14, and spacing post 24 can carry on spacingly to screw plate 14, prevents that screw plate 14 from rotating along with threaded shaft 13.

The utility model discloses in, spout 11 has been seted up to the symmetry on the bottom inner wall of cavity 3, and spout 11 is two, two movable plate 16 bottom respectively with two spout 11's bottom inner wall sliding connection, spout 11 can make movable plate 16 remove more smoothly.

The utility model discloses in, symmetrical sliding connection has backup pad 8 on the bottom inner wall of cavity 3, the top of two backup pads 8 respectively with the bottom fixed connection of two racks 18, backup pad 8 can support rack 18, and can make rack 18 can the steady movement.

The working principle is as follows: when the device is used specifically, firstly, the distance between the two guide plates 10 is adjusted according to the width of paper, at this time, the driving motor 12 is started, the output shaft of the driving motor 12 can enable the threaded shaft 13 to rotate, the threaded shaft 13 can enable the threaded plate 14 to move downwards, the two moving plates 16 can move towards the directions away from each other through the two connecting rods 15, the two racks 18 can be away from each other through the two vertical plates 17, further the two gears 19 can rotate, the two gears 19 rotate in opposite directions, the tops of the two rotating rings 21 can rotate towards the directions close to each other through the two transmission rods 20, the two transmission plates 22 can be close to each other through the two transmission columns, further the two connecting plates 9 can be close to each other, so that the distance between the two guide plates 10 can be adjusted, and the paper can be conveniently guided, after adjusting, close driving motor 12, the paper is carried to the direction of output platform main part 2 through conveyor, can transmit the paper to the top of output platform main part 2 through roll axis 4, through a plurality of leading wheels on two deflector 10, can lead to the paper, make the paper can steady movement, can not take place the offset, then start two induced draft fans 7, induced draft fan 7 can produce suction, thereby can adsorb the paper on output platform main part 2, then start two electric putter 6, two electric putter 6's output shaft can upwards jack-up, thereby can make output platform main part 2 take place the upset with the transmission shaft as the basic point, can go out the paper upset like this, and is convenient and fast.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tilting mechanism about paper feeding output platform, includes two fixed plates (1), its characterized in that, rotates on two fixed plates (1) and is connected with the transmission shaft, fixedly connected with output platform main part (2) on the transmission shaft, the right side of output platform main part (2) is equipped with roll axis (4), one side fixedly connected with same fixed beam (5) that two fixed plates (1) are close to each other, the top symmetry of fixed beam (5) rotates and is connected with electric putter (6), electric putter (6) are two, and the output of two electric putter (6) all rotates with the bottom of output platform main part (2) to be connected, the top symmetry of output platform main part (2) is equipped with induced draft fan (7), be equipped with cavity (3) in the output platform main part (2), be equipped with power component in cavity (3), the last transmission of power component is connected with connecting plate (9), the connecting plates (9) are two, the guide plates (10) are fixedly connected to the tops of the two connecting plates (9), the bottoms of the two guide plates (10) are connected with the top of the output platform main body (2) in a sliding mode, and guide wheels are arranged on one sides, close to each other, of the two guide plates (10).

2. The mechanism of claim 1, wherein the power assembly comprises a driving motor (12), a threaded shaft (13), a threaded plate (14), a connecting rod (15), a moving plate (16), a vertical plate (17), a rack (18), a gear (19), a transmission rod (20), a rotating ring (21) and a transmission plate (22), the bottom of the driving motor (12) is fixedly connected with the inner wall of the bottom of the cavity (3), the bottom end of the threaded shaft (13) is fixedly connected with an output shaft of the driving motor (12), the threaded plate (14) is in threaded connection with the threaded shaft (13), the connecting rod (15), the moving plate (16), the vertical plate (17), the rack (18), the gear (19), the transmission rod (20), the rotating ring (21) and the transmission plate (22) are all two, the top ends of the two connecting rods (15) are in rotating connection with the bottom of the threaded plate (14), the bottom ends of the two connecting rods (15) are respectively rotatably connected with one side, close to each other, of the two movable plates (16), the top parts of the two movable plates (16) are respectively fixedly connected with the bottoms of the two vertical plates (17), one side, far away from each other, of the two vertical plates (17) is respectively fixedly connected with one side, close to each other, of the two racks (18), a connecting shaft is symmetrically and rotatably connected to the rear wall of the cavity (3), the two connecting shafts are respectively and fixedly sleeved on the two connecting shafts, the two racks (18) are respectively meshed with the two gears (19), one ends, far away from each other, of the two transmission rods (20) are respectively and rotatably connected with the front sides of the two gears (19), the rear wall of the cavity (3) is symmetrically and rotatably connected with two fixed shafts, the two rotating rings (21) are respectively and fixedly sleeved on the two fixed shafts, one ends, close to each other, of the two transmission rods (20) are respectively and rotatably connected with the rear sides of the top parts of the two rotating rings (21), the equal fixedly connected with transmission post in front side of two driving plate (22), two transmission posts respectively with the inner wall sliding connection of two rotating ring (21), the top of two driving plate (22) respectively with the bottom fixed connection of two connecting plates (9).

3. The mechanism for turning up and down the paper feeding output platform according to claim 1, characterized in that a rectangular plate is fixedly connected to the top inner wall of the cavity (3), telescopic rods (23) are fixedly connected to both sides of the rectangular plate, and the ends of the two telescopic rods (23) far away from each other are respectively fixedly connected to the sides of the two connecting plates (9) close to each other.

4. The mechanism according to claim 2, characterized in that the inner wall of the bottom of the cavity (3) is symmetrically and fixedly connected with two limiting columns (24), and the top ends of the two limiting columns (24) penetrate through the bottom of the thread plate (14) and extend to the top of the thread plate (14).

5. The mechanism according to claim 2, characterized in that the cavities (3) are symmetrically provided with two sliding grooves (11) on the bottom inner wall, and the bottoms of the two moving plates (16) are slidably connected with the bottom inner walls of the two sliding grooves (11).

6. The mechanism according to claim 2, characterized in that the bottom inner wall of said cavity (3) is connected with support plates (8) symmetrically and slidably, and the top of each support plate (8) is fixedly connected with the bottom of each rack (18).