CN212049803U - Auxiliary paper collecting structure - Google Patents

Abstract

The utility model discloses an auxiliary paper collecting structure, which comprises a lifting mechanism, a paper aligning mechanism and a pneumatic push rod mechanism, wherein a speed reducer is installed on the output side of a motor, the output side of the speed reducer is rotationally connected with a driving sprocket through a speed reducer rotating shaft, a tension pulley is installed above the driving sprocket, a groove movable joint arranged on one side of the tension pulley is connected with a chain, a driven sprocket is installed above the tension pulley, a lifting sprocket is installed on one side of the driven sprocket, and the lifting sprocket is installed on a transmission shaft; the auxiliary paper collecting structure further comprises a side paper aligning plate, the side paper aligning plate is connected with the upper sliding seat in a sliding mode through a connecting block, a linear sliding rail group is installed on the front side of the front paper aligning plate, a long cylinder is arranged at the front end of the linear sliding rail group, and the push rod frame is installed on the linear sliding rail group. The auxiliary paper collecting structure can collect paper with different widths, and an air blowing device is arranged in front of the front paper aligning plate, so that the paper is separated before entering the paper collecting platform, the paper is ensured to stably fall on the paper collecting platform, and the paper collection without stopping is realized.

Description

Auxiliary paper collecting structure

Technical Field

The utility model belongs to the technical field of the printing machine, in particular to vice collection structure.

Background

The invention and development of the printing machine, have important effects on the propagation of human civilization and culture, need to collect the paper in the course of printing, in order to print the paper more rapidly;

the paper collecting structure of the existing printing machine needs to be stopped and replaced when different wide-width paper is collected, efficiency is low, the different wide-width paper cannot be collected, and non-stop paper collection cannot be achieved.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a secondary delivery structure, which can effectively solve the problems in the background art.

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

an auxiliary paper collecting structure comprises a motor, a support shaft and a paper collecting platform, wherein a speed reducer is mounted on the output side of the motor, the output side of the speed reducer is rotatably connected with a driving chain wheel through a motor rotating shaft, a tension wheel is mounted above the driving chain wheel, a groove formed in one side of the tension wheel is movably clamped in a chain, a driven chain wheel is mounted above the tension wheel, a lifting chain wheel is mounted on one side of the driven chain wheel, and the lifting chain wheel is mounted on a transmission shaft;

the paper collecting table is arranged on a sliding block, the sliding block and the fixed block are fixed together through screws, and the sliding block is arranged on the linear sliding rail;

the auxiliary paper collecting structure also comprises a vibration motor and a threaded screw rod, wherein the vibration motor is arranged on the side paper aligning plate (the rear paper aligning plate), the side paper aligning plate is connected with the upper sliding seat in a sliding manner through a connecting block, a linear sliding rail group is arranged on the front side of the front paper aligning plate, a long cylinder is arranged at the front end of the linear sliding rail group, and the push rod frame is arranged on the linear sliding rail group;

and a sliding driven chain wheel is movably sleeved on the outer surface of the fulcrum shaft.

Preferably, one side of the linear slide rail is provided with a limit switch.

Preferably, the number of the sliding blocks is two, and the two sliding blocks and the paper delivery table are fixed through screws.

Preferably, the threaded screw is fitted to the upper slide.

Preferably, the lower slide is installed to the lower extreme of upper slide, the sideslip strip is all installed at the both ends of lower slide, pivot movable mounting has the slip main sprocket.

Preferably, a handle is installed at the shaft end of the rotating shaft, the operating handle drives the sliding main chain wheel to rotate, and the sliding main chain wheel is installed on the rotating shaft.

Preferably, the lower sliding seat and the chain between the sliding main chain wheel and the sliding auxiliary chain wheel are fixed together through a clamping block and can slide on the side sliding strip.

Preferably, a rear cardboard trim is mounted on the lower slide.

Compared with the prior art, the utility model discloses following beneficial effect has: in the auxiliary paper collecting structure, an air blowing device is arranged in front of the front paper aligning plate, so that paper is separated before entering the paper collecting table, and the paper is ensured to stably fall on the paper collecting table. When the paper stack is replaced, a long air cylinder in front of the front paper aligning plate pushes a push rod to penetrate through the front paper aligning plate (a plurality of through holes are formed in the front paper aligning plate) to the rear paper aligning plate, the push rod is responsible for collecting paper, after the collection of the paper stack on the paper collecting table is completed, the empty paper collecting table is lifted, the push rod automatically retracts, the paper collecting table carries out paper collection, the paper on the push rod is collected by an operator before, and the paper collection without stopping is realized; simple structure reduces down time, raises the efficiency, can collect different broad width papers.

Drawings

FIG. 1 is a schematic view of the overall structure of a secondary delivery structure of the present invention;

fig. 2 is a partial view of a secondary delivery structure of the present invention;

in the figure: 1. a motor; 2. a speed reducer; 3. a drive sprocket; 4. a tension wheel; 5. a chain; 6. a limit switch; 7. a driven sprocket; 8. a lifting sprocket; 9. a drive shaft; 10. a linear guide rail; 11. a slider; 12. a fixed block; 13. a delivery table; 14. a fulcrum; 15. a sliding slave sprocket; 16. a side slide bar; 17. An upper slide base; 18. connecting blocks; 19. side aligning paper boards; 20. a vibration motor; 21. a threaded lead screw; 22. A lower slide base; 23. a sliding main sprocket; 24. a clamping block; 25. a handle; 26. a rotating shaft; 27. aligning the paperboard; 28. a long cylinder; 29. a linear slide rail set; 30. a push rod frame; 31. and (5) aligning the front paper board.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand 1, the present invention will be further explained below with reference to the following embodiments.

As shown in fig. 1-2, a secondary paper delivery structure comprises a motor 1, a support shaft 14 and a delivery platform 13, wherein a speed reducer 2 is mounted on the output side of the motor 1, the output side of the speed reducer 2 is rotatably connected with a driving sprocket 3 through a motor rotating shaft, a tension pulley 4 is mounted above the driving sprocket 3, a groove formed in one side of the tension pulley 4 is movably clamped in a chain 5, a driven sprocket 7 is mounted above the tension pulley 4, a lifting sprocket 8 is mounted on one side of the driven sprocket 7, and the lifting sprocket 8 is mounted on a transmission shaft 9;

the paper delivery table 13 is arranged on the sliding block 11, the sliding block 11 and the fixed block 12 are fixed together through screws, and the sliding block 11 is arranged on the linear slide rail 10;

the auxiliary paper collecting structure further comprises a vibration motor 20 and a threaded screw rod 21, wherein the vibration motor 20 is installed on a side paper aligning plate (19) and a rear paper aligning plate 27, the side paper aligning plate 19 is connected with the upper sliding seat 17 through a connecting block 18 in a sliding manner, a linear sliding rail group 29 is installed on the front side of a front paper aligning plate 31, a long cylinder 28 is arranged at the front end of the linear sliding rail group 29, and a push rod frame 30 is installed on the linear sliding rail group 29;

a sliding driven sprocket 15 is movably sleeved on the outer surface of the fulcrum 14.

Preferably, a limit switch 6 is installed at one side of the linear slider 10.

Preferably, the number of the sliding blocks 11 is two, and the two sliding blocks 11 and the delivery table are fixed by screws.

Preferably, said threaded screw 21 is fitted to the upper slide 17.

Preferably, the lower slide seat 22 is installed at the lower end of the upper slide seat 17, the side slide bars 16 are installed at both ends of the lower slide seat 22, and the sliding main chain wheel 23 is movably installed on the rotating shaft 26.

Preferably, a handle 25 is mounted at the axial end of the rotating shaft 26, the sliding main chain wheel 23 is driven to rotate by the operating handle 25, and the sliding main chain wheel 23 is mounted on the rotating shaft 26.

Preferably, the chain between the lower slide 22 and the sliding main chain wheel 23 and the sliding auxiliary chain wheel 15 is fixed together through a clamping block 24 and can slide on the side slide bar 16.

Preferably, a rear flush plate 27 is mounted on the lower slide 22.

It should be noted that, the utility model relates to an auxiliary paper collecting structure, the paper collecting table 13 left and right sides and rear side all are equipped with paper aligning board, paper aligning board 19 passes through connecting block 18 and upper sliding seat 17, back paper aligning board is connected with lower sliding seat 22, upper sliding seat 17 is installed on the back shaft, establish the bearing in, lower sliding seat 22 moves on sideslip strip 16 through upper and lower clamp splice 25, operating handle 25, pivot 26 rotates, sprocket 23 rotates, the chain is fixed with clamp splice 24 and drives lower sliding seat 22 at sideslip strip 16 (side sliding strip 16 is installed in the frame) linear motion together, back paper aligning board 27 also moves along with it, adjust the front and back size of paper;

the movement of the side paper aligning plate 19 is the same, the left and right screw thread screw rods 21 are rotated, the upper sliding seat 17 moves, the left and right paper aligning plates move, the left and right sizes of paper are adjusted, an eccentric block is arranged in the vibration motor 20, left, right, front and back paper aligning can be carried out through vibration, an air blowing device is arranged in front of the front paper aligning plate, the paper is separated before entering the paper collecting platform 13, and the paper is ensured to stably fall on the paper collecting platform 13;

the front side of the front paper aligning plate is additionally provided with a pneumatic push rod mechanism which comprises a long cylinder 28, a linear guide rail group 29, a push rod frame 30 and the like, the long cylinder 28 and the linear guide rail group 29 are arranged on the rack, the push rod frame is connected to the long cylinder 28 and a sliding block of the sliding rail group through a fixed block 12, and the sliding rod frame is driven to move on the sliding block 11 through the expansion and contraction of the cylinder;

when paper is collected, the motor 1 works, after the speed is reduced by the speed reducer, the paper collecting table is driven by the chain wheel to ascend, the paper collecting table is fixed on the sliding block 11, the sliding block 10 is installed on the rack, the chain and the sliding block 11 are fixed together through the fixing block 12 and ascend and descend on the linear sliding rail 10, when the paper is ascended to the limit position, the upper travel switch 6 acts to transmit a signal to the controller, the servo motor receives the signal, stops rotating, and ascends and stops;

the same goes for descending.

When the delivery table is full, the stack of sheets needs to be replaced and the delivery table is lowered. The air pump drives the long air cylinder, the piston rod of the air cylinder extends to push the push rod to penetrate through the front paper aligning plate (a plurality of through holes are formed in the front paper aligning plate) to the rear paper aligning plate. The push rod is responsible for paper collection. After the paper pile of the paper receiving table is received, the empty paper receiving table rises, the push rod automatically retracts, and the paper receiving table receives paper. The paper on the front push rod is retracted by an operator;

the structure is simple, the downtime is reduced, the efficiency is improved, different wide paper can be collected, and the non-halt paper collection is realized;

the basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A vice paper receiving structure, includes motor (1), fulcrum (14) and delivery table (13), its characterized in that: the output side of the motor (1) is provided with a speed reducer (2), the output side of the speed reducer (2) is rotatably connected with a driving chain wheel (3) through a motor rotating shaft, a tension wheel (4) is arranged above the driving chain wheel (3), a groove formed in one side of the tension wheel (4) is movably clamped in a chain (5), a driven chain wheel (7) is arranged above the tension wheel (4), one side of the driven chain wheel (7) is provided with a lifting chain wheel (8), and the lifting chain wheel (8) is arranged on a transmission shaft (9);

the paper delivery table (13) is installed on the sliding block (11), the sliding block (11) and the fixed block (12) are fixed together through screws, and the sliding block (11) is installed on the linear sliding rail (10);

the auxiliary paper collecting structure further comprises a vibration motor (20) and a threaded screw rod (21), the vibration motor (20) is installed on a side paper aligning plate (19) and a rear paper aligning plate (27), the side paper aligning plate (19) is connected with an upper sliding seat (17) in a sliding mode through a connecting block (18), a linear sliding rail group (29) is installed on the front side of a front paper aligning plate (31), a long air cylinder (28) is arranged at the front end of the linear sliding rail group (29), and a push rod frame (30) is installed on the linear sliding rail group (29);

a sliding driven chain wheel (15) is movably sleeved on the outer surface of the fulcrum shaft (14).

2. A secondary delivery structure as set forth in claim 1, wherein: and a limit switch (6) is installed on one side of the linear slide rail (10).

3. A secondary delivery structure as set forth in claim 1, wherein: the number of the sliding blocks (11) is two, and the two sliding blocks (11) are fixed with the paper delivery table through screws.

4. A secondary delivery structure as set forth in claim 1, wherein: the threaded screw rod (21) is assembled to the upper slide (17).

5. A secondary delivery structure as set forth in claim 1, wherein: lower slide (22) are installed to the lower extreme of upper slide (17), side draw runner (16) are all installed at the both ends of lower slide (22), pivot (26) movable mounting has slip main sprocket (23).

6. A secondary delivery structure as set forth in claim 1, wherein: handle (25) are installed to pivot (26) axle head, operating handle (25) drive slip main chain wheel (23) and rotate, and this slip main chain wheel (23) are installed on pivot (26).

7. A secondary delivery structure according to claim 5, wherein: the lower sliding seat (22) and the chain between the sliding main chain wheel (23) and the sliding auxiliary chain wheel (15) are fixed together through a clamping block (24) and can slide on the side sliding strip (16).

8. A secondary delivery structure according to claim 5, wherein: and a rear paper aligning plate (27) is arranged on the lower sliding seat (22).

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