TWM581585U - Improved paper jogger machine - Google Patents

Abstract

A paper machine is a platform configured to reciprocate in a tilted, horizontal two position on a base. A set of linear slides can be synchronously actuated on both sides of the platform. The set of linear slides mounts a set of slide seats that move relative to the platform. The paper machine also has a saddle, a pressure cylinder, a bracket and a pressure roller. The saddle consists of a connected beam and a set of arms connected to the sliding seat, the support beam spanning above the platform. The cylinder is fixed to the beam and supports a telescopic shaft connecting bracket that extends or shortens toward the length of the platform. The pressing roller is coupled to the bottom end of the bracket, and is driven by the telescopic shaft to descend to contact the top surface of the paper stack. Under the guidance of the linear sliding rail and the sliding seat, the saddle drives the pressing roller to unidirectionally squeeze the top of the paper stack. The surface discharges the gas between the papers to prevent the paper from floating away from the stack, which affects the handling operation.

Description

Improved paper machine

This creation relates to the finishing technique of edge alignment of paper piles, and in particular to an improved paper machine.

In the field of printing or packaging, it is often necessary to carry a certain number of sheets of paper to a certain fixed position, waiting for the execution of the next operation. During the transportation, the papers are staggered from each other, resulting in uneven edges of the paper pile, easy to bend and residual marks, which adversely affect the subsequent binding work.

In order to solve this problem, the industry has successively developed many paper machines. Of course, the creator of this case also applied to your office to obtain the patent right of the new type M387861 "Tilting Mechanism of the Paper Machine".

The creator of the case is not complacent, and the paper machine is further improved. The main purpose is to use a simple mechanical structure to exhaust the edge-aligned paper stack to prevent the paper from floating away from the stack and affecting the handling operation.

Due to the above objectives, the papermaking machine of the present invention comprises: a base; a platform configured to reciprocate in a tilted and horizontal position; a set of linear slides to install a set of sliding seats, the set of linear slides Synchronously arranged on both sides of the platform, the set of sliding seats move relative to the platform; a saddle having a connected beam and a set of arms connected to the sliding seat, the supporting beam spanning above the platform; Pressure cylinder with telescopic shaft, the cylinder is fixed Extending or shortening the length of the telescopic shaft at the beam and facing the platform; a bracket fixed to the telescopic shaft; a pressing roller rotatably coupled to the bottom end of the bracket; and a protection bracket yawed on the unilateral side of the pressing roller a cover; and a wheel rotatably coupled to the lower portion of the protective cover.

In this way, the papermaking machine of the present invention adopts a saddle, a pressure cylinder, a bracket, a pressure roller and a yaw wheel to form a simple mechanical structure, and the pressure cylinder drives the bracket together with the wheel and the pressure roller to descend, thereby contacting the finished body. The top surface of the paper stack; under the guiding action of the linear sliding rail and the sliding seat, the saddle drives the pressing roller to unidirectionally press the top surface of the paper stack to discharge the gas between the papers to prevent the paper from floating away from the paper pile. , affecting the progress of handling operations.

In order to make the above objects, features and advantages of the present invention more comprehensible, one or more preferred embodiments are described in detail with the accompanying drawings.

10‧‧‧ paper machine

12‧‧‧Base

14‧‧‧ platform

141‧‧‧ side panels

142‧‧‧ gas nozzle

16‧‧‧Linear slides

18‧‧‧Sliding seat

20‧‧‧ saddle

21‧‧‧ bracket

211‧‧‧ plaque

22‧‧‧ beams

23‧‧‧pressure roller

24‧‧‧arm

25‧‧‧ protective cover

26‧‧‧pressure cylinder

27‧‧‧ Wheels

28‧‧‧ Telescopic shaft

29‧‧‧ Guide rod

30‧‧‧ Fixed seat

31‧‧‧ teeth

32‧‧‧ accommodating department

34‧‧‧ Gears

36‧‧‧ center axis

38‧‧‧ round bar

40‧‧‧ riser

42‧‧‧Guidance structure

44‧‧‧ oblique hole

46‧‧‧Vertical holes

48‧‧‧ racks

481‧‧‧ tooth surface

50‧‧‧Support frame

52‧‧‧ pneumatic cylinder

54‧‧‧End

60‧‧‧ movable arm

62‧‧‧ Connecting rod

64‧‧‧Long pole

66‧‧‧guide wheel

68‧‧‧Auxiliary gear

70‧‧‧paper pile

72, 74‧‧‧ arrows

Figures 1 and 2 are perspective views of different angles of the first embodiment of the jogger.

Fig. 3 is an enlarged cross-sectional view showing the exhaust portion of the first embodiment.

Fig. 4 is a schematic view showing the structure of the first embodiment for restricting the paper pile from being stationary.

Fig. 5 is a partial enlarged view of Fig. 4 at different angles.

6 to 8 are continuous operation diagrams of the first embodiment.

Figures 9 and 10 are schematic views of the second embodiment of the paper machine with respect to the exhaust portion.

1 to 3 illustrate a first embodiment of a paper machine 10 having a base 12 and a platform 14, which is a quadrilateral body coupled to the base 12, which is reciprocable relative to the base 12 at an inclined position and Between a horizontal position.

The term "tilt position" as used herein refers to a state in which one of the four corners of the platform 14 is sunk and diagonally raised, which helps a certain number of sheets of paper piled up in the low corner of the platform 14.

The horizontal position referred to herein means that the top surface of the platform 14 is in a horizontal state, which helps the paper stack to perform the exhausting operation and the carrying operation.

Three side panels 141 are disposed on three sides of the platform 14. One side defining the platform 14 without the side panels 141 is the front side, and the side panels 141 on the back side of the platform 14 are considered to be in an upright position and are stationary. The remaining side panels 141 are on either side of the platform 14, each side panel 141 swinging outwardly from the upright position relative to the platform 14 to a deployed position.

In the upright position, the side panel 141 helps the stack to and from the inclined position and the horizontal position, and can be gathered at the low corner of the platform 14 without being scattered or dropped.

In the deployed position, the two side panels 141 shield a set of linear slide rails 16 disposed on either side of the platform 14 to prevent the linear slide rail 16 from being subjected to impact or damage by external forces.

In the present embodiment, the set of linear slides 16 are actuated in an inclined position and a horizontal position in synchronization with the platform 14. The set of linear slides 16 mount a set of slide seats 18, each of which is movable back and forth relative to the platform 14 along the length of the linear slides 16. The kinetic energy of the displacement of the sliding seat 18 is, for example, a hydraulic system (not shown).

The paper machine 10 also has a saddle 20 which is formed by a pair of beams 22 and a set of arms 24. Wherein the roots of the set of arms 24 are secured to the exterior of the sliding seat 18, the set of arms 24 supporting the beam 22 straddle the platform 14. Thus, along the length of the linear slide 16, the set of slides 18 causes the saddle 20 to move back and forth relative to the platform 14.

In addition, the paper machine 10 has a pressure cylinder 26 having a telescopic shaft 28. When the pressure cylinder 26 is fixed to the beam 22, the telescopic shaft 28 extends or shortens in length toward the platform 14. The pressure cylinder 26 is surrounded by a set of guiding rods 29 which pass through the beam 22 and cooperate with a free end of the telescopic shaft 28 to join a bracket 21. The bracket 21 is coupled with a decorative plate 211, a pressing roller 23 and a protective cover 25. The bottom end of the decorative plate 211 is connected to the bracket 21. The top edge of the decorative plate 211 avoids the pressure cylinder 26 and is coupled with the set of guiding rods 29. together. The pressing roller 23 is rotatably coupled to The bottom end of the bracket 21. The protective cover 25 is pivotally connected to the bracket 21, and is slanted by gravity to a single side of the pressing roller 23, and a rotatable wheel 27 is connected to the lower portion of the protective cover 25.

As shown in Figures 2, 4, and 5, the structure of the jogger 10 that operates synchronously with the platform 14 has a set of risers 40, a set of guiding structures 42, a set of support frames 50, a set of pneumatic cylinders 52, A set of movable arms 60, a set of guide wheels 66 and a set of auxiliary gears 68. Wherein, the set of risers 40 are separated from each other by a certain distance, and each support frame 50 surrounds the outside of the corresponding riser 40.

Each of the guiding structures 42 includes an inclined hole 44, a vertical hole 46 and a rack 48. The inclined hole 44 and the vertical hole 46 communicate with each other on the riser 40, and the rack 48 is fixed to the inner side of the riser 40. The continuous tooth surface 481 is adjacent to the edge of the vertical hole 46.

The set of pneumatic cylinders 52 are connected to the support frame 50 for movement. Each of the pneumatic cylinders 52 has an end portion 54 (or a mandrel end), and the length of the end portion 54 (see Figures 6-8) can be extended or extended. Shortened to pivot a connecting rod 62. The connecting rod 62 and a long rod 64 are fixed between the set of movable arms 60 to restrict the synchronous movement of the set of movable arms 60. A guide wheel 66 and an auxiliary gear 68 are disposed outside each movable arm 60. The guide wheel 66 contacts a wall surface of the inclined hole 44 and the vertical hole 46. The auxiliary gear 68 (see FIG. 5) is below the guide wheel 66, and the tooth Strip 48 maintains a meshing relationship.

It is not difficult to understand from the fifth to eighth figures that when the end portion 54 of the pneumatic cylinder 52 is shortened in length, the connecting rod 62 is close to the pneumatic cylinder 52, and the associated guide pulley 66 is retracted into the inclined hole 44 of the riser 40, so that the movable arm 60 is moved. The long rod 64 is driven to maintain the up state. At the same time, the tooth surface 481 of the rack 48 is in a meshing relationship with the auxiliary gear 68.

At this point, the stack 70 is placed over the platform 14 and gathered at the corner of the platform 14. The paper stack 70 is blocked on both sides of the erected side panels 141 and does not slide off the platform 14. When the corner where the paper stack 70 gathers sinks to an inclined position, the platform 14 or the side plate 141 is provided with a plurality of air nozzles 142 (see FIG. 6) to blow toward the paper stack 70, and the upper and lower floating papers are dropped by gravity and contact the side plates 141. , to achieve the processing of the edge alignment of the stack 70.

When the platform 14 is returned from the inclined position to the horizontal position, the end portion 54 of the pneumatic cylinder 52 extends in length, driving the connecting rod 62 away from the pneumatic cylinder 52, and the associated guide wheel 66 leaves the inclined hole 44 of the riser 40 to enter the vertical hole 46. The movable arm 60 causes the long rod 64 to shift from the raised state to the depressed state, and the height of the long rod 64 continues to decrease until the stack 70 is pressed by the long rod 64. At this point, the auxiliary gear 68 engages the tooth flanks 481 below the rack 48.

Next, the saddle 20 is displaced to a predetermined position in the direction of the arrow 72 (see Fig. 7), and the pressure cylinder 26 and the guide rod 29 are brought to the upper of the stack 70. The telescopic shaft 28 of the cylinder 26 pushes the bracket 21 to a height drop, and the support wheel 27 is preceded, and the pressing roller 23 falls together on the top surface of the stack 70. At this point, the pressure roller 23 is closer to the front side of the platform 14 than the long rod 64.

Finally, the saddle 20 is moved toward the front of the platform 14 in the direction of arrow 74 (see Fig. 8) which presses the top surface of the stack 70 to force the gas between the upper and lower sheets to exit the stack 70. To prevent the paper from floating away from the stack 70, affecting the handling of the handling.

Figures 9 and 10 are a second embodiment of a paper machine having substantially the same construction as the first embodiment, with the difference being: slightly different exhaust portions.

Briefly, the venting portion also has a set of mounts 30, a set of gears 34 and a set of round bars 38. The set of mounts 30 are secured to the top surface of the beam 22 at a distance from each other, and a receptacle 32 is formed on the inside of each mount 30. The set of gears 34 are connected together by a central shaft 36 of the mount 30, and each of the gears 34 is placed in the receptacle 32 of the corresponding mount 30. The set of round bars 38 are connected to the bracket 21 (refer to FIG. 3) through the fixing base 30 and the beam 22, and each round bar 38 sequentially forms a row of teeth 31 from top to bottom, and the entire row of teeth 31 meshes with the gear 34. , the effect of simultaneous actuation on both sides of the bracket 21 is achieved.

Claims (4)

An improved papermaking machine comprising: a base (12); a platform (14) configured to reciprocate in a tilted, horizontal two position with a base (12); and a set of sliding seats mounted on a set of linear slides (16) (18), the set of linear slide rails (16) can be synchronously arranged on both sides of the platform (14), the set of sliding seats (18) move relative to the platform (14); a saddle (20), which is connected a beam (22) and a set of arms (24) connected to the sliding seat (18), the support beam (22) spanning over the platform (14); a pressure having a telescopic shaft (28) a cylinder (26) fixed to the beam (22) and extending or shortened toward the length of the telescopic shaft (28) toward the platform (14); a bracket (21) secured to the telescopic shaft (28); a pressing roller (23) rotatably coupled to the bottom end of the bracket (21); a protective cover (25) connected to the bracket (21) and biased to the one side of the pressing roller (23) by gravity; and rotatably connected to Protect the cover (25) from the lower part of the wheel (27). A modified paper machine as described in claim 1 has a set of guide rods (29) connected to the bracket (21) via a beam (22). The improved paper machine according to the first aspect of the patent application, further comprising a plurality of fixing seats (30) which are firmly spaced apart from each other on the beam (22), the fixing seat (30) having a receiving portion (32); a set of gears (34) placed in the receiving portion (32); A set of gears (34) are connected together by a central shaft (36) of the fixing base (30); a set of round bars (38) connected to the bracket (21) through the fixing base (30) and the beam (22) The round bar (38) has a row of teeth (31) that sequentially engage the gear (34). An improved paper machine as described in claim 1, 2 or 3, and a set of risers (40) and a set of support frames (50) that are synchronized with the platform (14), the set of risers (40) spaced apart from each other, the support frame (50) surrounding the riser (40); a set of guiding structures (42), each guiding structure (42) comprising: formed on the riser (40) and communicating with each other a slanted hole (44) and a vertical hole (46), and a rack (48) fixed to the edge of the vertical plate (40) adjacent to the vertical hole (46); a set of connecting support frames (50) movable a pneumatic cylinder (52) having an extended or shortened length end (54); a set of movable arms (60), a set of connecting rods (62) and a length fixed between the set of movable arms (60) a rod (64), the connecting rod (62) engaging an end portion (54) of the set of pneumatic cylinders (52); a set of guide wheels (66) disposed outside the movable arm (60) And can contact the wall of the inclined hole (44) or the vertical hole (46); and a set of auxiliary gears (68) disposed outside the movable arm (60) to maintain engagement with the rack (48) relationship.