CN210795132U

CN210795132U - Paper-out leveling device of printing machine

Info

Publication number: CN210795132U
Application number: CN201921862040.1U
Authority: CN
Inventors: 王贝贝
Original assignee: Taicang Tongqian Printing Co ltd
Current assignee: Taicang Tongqian Printing Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-19
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a paper-out leveling device of a printing machine, which comprises a leveling platform, wherein a sliding box is arranged above the leveling platform, a spring plate is fixed inside the sliding box by the upper part, a movable plate is arranged under the spring plate, a cylinder is arranged under the movable plate, a baffle is arranged under the movable plate and at the position outside the cylinder, a press plate is arranged under the cylinder, outer connecting rods are fixed at the left and right symmetry of one side of the press plate close to the baffle, and an inner connecting rod is fixed at the position of one side of the baffle close to the press plate and corresponding to the inner part of the outer connecting rod. And the supporting force is strong, and the working efficiency of the sliding box is effectively ensured.

Description

Paper-out leveling device of printing machine

Technical Field

The utility model belongs to the technical field of the printing, concretely relates to printing machine goes out paper and levels device.

Background

The printing machine is a machine for printing characters and images, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the working principle of the printing machine is as follows: the invention and development of the printing machine play an important role in the propagation of human civilization and culture, and when the printing machine finishes printing and discharges paper, a flattening device is required to be used for flattening the paper, but the existing printing machine paper discharging flattening device still has some defects.

The prior art paper output leveling device of the printing machine (reference case: CN201821813449.X) has the following problems: 1. the existing paper-out leveling device of the printing machine needs to drive the steel rope to move through two motors so as to drive the sliding box to integrally move, the stability of the steel rope is insufficient, the supporting force on the sliding box is not strong, and the working efficiency of the sliding box is influenced; 2. the movable plate of the existing paper-out leveling device of the printing machine is directly placed above the baffle, and the movable plate cannot be stably moved up and down without a perfect connecting device and a perfect guiding device, so that the whole normal work of the device cannot be ensured.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a printing machine goes out paper and levels device has single motor alright drive slip case moving as a whole to the support dynamics is strong, and the stability is high, effectively ensures the work efficiency of slip case, and has perfect connecting device and guider, can ensure that the movable plate is stable reciprocates, and then ensures the characteristics of the whole normal work of device.

In order to achieve the above object, the utility model provides a following technical scheme: a paper-out leveling device of a printing machine comprises a leveling platform, wherein a sliding box is arranged above the leveling platform, a spring plate is fixed in the sliding box close to the upper part, a moving plate is arranged under the spring plate, an air cylinder is arranged under the moving plate, a baffle is arranged under the moving plate and at the position outside the air cylinder, a pressing plate is arranged under the air cylinder, outer connecting rods are symmetrically fixed at one side of the pressing plate close to the baffle in a left-right mode, inner connecting rods are fixed at one side of the baffle close to the pressing plate and at the position corresponding to the inner part of the outer connecting rods, a placing groove is formed in the outer connecting rods and at the position corresponding to the inner connecting rods, guide blocks are symmetrically fixed at one side of the outer connecting rods close to the inner connecting rods in a left-right mode and at the upper part close to the inner connecting rods, guide grooves are formed in the inner connecting rods and at the position corresponding to the guide blocks, and, and moving grooves are formed in the left side wall and the right side wall of the sliding box and correspond to the second moving blocks.

Preferably, a fixed table is arranged above the sliding box, a first moving block is fixed on one side, close to the fixed table, of the sliding box, a moving through hole is formed in the fixed table and in a position corresponding to the first moving block, supporting blocks are symmetrically fixed on the front side and the rear side of the first moving block, a supporting groove is formed in the fixed table and in a position corresponding to the supporting blocks, a threaded hole is formed in the position, located above the fixed table, of the first moving block, a threaded rod is meshed with the inside of the threaded hole, a connecting plate is fixed on the left side of the threaded rod, a limiting supporting plate is arranged on the right side of the connecting plate, a smooth through hole is formed in the position, corresponding to the threaded rod, of the limiting supporting plate, and a motor is fixed on one side, away from.

Preferably, the inner side wall of the threaded hole is provided with an internal thread, the outer side wall of the threaded rod is provided with an external thread, and the internal thread and the external thread are meshed with each other.

Preferably, a rotating groove is formed in the right side wall of the fixed table and corresponds to the position of the threaded rod, and the threaded rod is rotatably connected to the inside of the rotating groove through a bearing.

Preferably, the outer side walls of the supporting block and the guide block and the inner side walls of the supporting groove and the guide groove are polished, and the outer side walls of the supporting block and the guide block and the inner side walls of the supporting groove and the guide groove are both of smooth structures.

Preferably, the motor is fixed above the fixed table through a first fixed seat, and the cylinder is fixed below the movable plate through a second fixed seat.

Preferably, the baffle and the inner connecting rod are arranged in an integrated structure, and the pressing plate and the moving groove are arranged in an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up smooth through-hole, connecting plate, motor, spacing backup pad, threaded rod, support groove, screw hole, movable block, shift hole and supporting shoe isotructure, under the mutually supporting of these structures, realized single motor alright drive slip box moving as a whole's function to the supporting force is strong, effectively ensures the work efficiency of slip box.

2. The utility model discloses a set up interconnection pole, outer connecting rod, guide block, standing groove and guide way isotructure, under the mutually supporting of these structures, realized having perfect connecting device and guider between movable plate, baffle and the clamp plate, can ensure the stable function that reciprocates of movable plate, and then ensure the whole normal work of device.

Drawings

FIG. 1 is a schematic structural view of a section of a paper-out leveling device of a printing machine according to the present invention;

FIG. 2 is a schematic side sectional view of the moving block and the fixed table of the paper-out leveling device of the printing machine according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. leveling; 2. a baffle plate; 3. a slide box; 4. smoothing the through hole; 5. a connecting plate; 6. a fixed table; 7. a motor; 8. a limiting support plate; 9. a threaded rod; 10. a support groove; 11. a threaded hole; 12. a first moving block; 13. moving the through hole; 14. a spring plate; 15. moving the plate; 16. an inner connecting rod; 17. a cylinder; 18. an outer connecting rod; 19. a moving groove; 20. pressing a plate; 21. a second moving block; 22. a support block; 23. a guide block; 24. a placement groove; 25. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention relates to a paper output leveling device for a printing machine, which comprises a leveling platform 1, a sliding box 3 is disposed above the leveling platform 1, a spring plate 14 is fixed inside the sliding box 3 by the upper part, a moving plate 15 is disposed under the spring plate 14, an air cylinder 17 is disposed under the moving plate 15, a baffle plate 2 is disposed under the moving plate 15 and at the position outside the air cylinder 17, a pressing plate 20 is disposed under the air cylinder 17, outer connecting rods 18 are symmetrically fixed at the side of the pressing plate 20 close to the baffle plate 2, an inner connecting rod 16 is fixed at the position of the baffle plate 2 close to the side of the pressing plate 20 and corresponding to the inner connecting rod 18, a placing groove 24 is disposed at the position of the inner connecting rod 16 inside the outer connecting rod 18 and corresponding to the position of the inner connecting rod 16, guide blocks 23 are symmetrically fixed at the upper part of the side of the outer connecting rod 18 close to the inner connecting rod 16 and corresponding to the position of the guide blocks 23, a, second moving blocks 21 are fixed on the left side and the right side of the pressing plate 20, and moving grooves 19 are formed in the left side wall and the right side wall of the slide box 3 and correspond to the positions of the second moving blocks 21.

The top of smooth case 3 is provided with fixed station 6, one side that smooth case 3 is close to fixed station 6 is fixed with first movable block 12, the removal through-hole 13 has been seted up to the inside of fixed station 6 and the position department that corresponds first movable block 12, both sides symmetry is fixed with supporting shoe 22 around first movable block 12, for the convenience of supporting shoe 22 removes in the inside of supporting groove 10, guide block 23 removes in guide way 25 is inside, the lateral wall of supporting shoe 22 and guide block 23 and the inside wall of supporting groove 10 and guide groove 25 all are through the processing of polishing, the lateral wall of supporting shoe 22 and guide block 23 and the inside wall of supporting groove 10 and guide groove 25 are smooth structure setting

Support groove 10 has been seted up to the inside of fixed station 6 and the position department that corresponds supporting shoe 22, and threaded hole 11 has been seted up to the inside of first movable block 12 and the position department that is located the fixed station 6 top, and threaded hole 11's inside meshing threaded rod 9, threaded hole 11's inside wall are provided with the internal thread, and the lateral wall of threaded rod 9 is provided with the external screw thread, internal thread and external screw thread intermeshing. In order to cooperate with the smooth through hole 4 inside the limiting support plate 8, so that the threaded rod 9 can rotate stably, in the embodiment, preferably, a rotating groove is formed inside the right side wall of the fixing table 6 and at a position corresponding to the threaded rod 9, and the threaded rod 9 is rotatably connected inside the rotating groove through a bearing.

The left side of threaded rod 9 is fixed with connecting plate 5, and the right side of connecting plate 5 is provided with spacing backup pad 8, and smooth through-hole 4 has been seted up to the inside of spacing backup pad 8 and the position department that corresponds threaded rod 9, and one side that spacing backup pad 8 was kept away from to connecting plate 5 is fixed with motor 7.

In order that the motor 7 and the air cylinder 17 can be stably placed for more stable operation, in the embodiment, it is preferable that the motor 7 is fixed above the fixed table 6 through a first fixed seat, and the air cylinder 17 is fixed below the movable plate 15 through a second fixed seat.

In order to ensure the stability of the device, the baffle 2 and the inner connecting rod 16 are integrally formed, and the pressing plate 20 and the moving groove 19 are integrally formed.

When the utility model is used, firstly, the paper to be flattened is placed above the flattening table 1 (below the pressing plate 20), the switch of the atomizer is started to humidify the corners of the paper, after the humidification is completed, the switch of the air cylinder 17 is started to make the pressing plate 20 move downwards (the baffle 2 supports the moving plate 15), the paper is flattened, in the process, the second moving block 21 moves along the moving groove 19, the inner connecting rod 16 moves (plays a connecting role) in the placing groove 24 inside the outer connecting rod 18, the guide block 23 moves (plays a guiding role) along the guide groove 25, when the spring plate 14 is in a compression state, the switch of the air cylinder 17 is closed, after three seconds of standing, the switch of the air cylinder 17 is started to withdraw the pressing plate 20 to the original position, at the moment, the flattening process is finished, then, the switch of the motor 7 is started, so that the connecting plate 5 drives the screw hole 9 to rotate inside the screw hole 11 (simultaneously, the screw rod rotates in the, and then the first moving block 12 drives the sliding box 3 to move integrally, in the process, the first moving block 12 moves in the moving through hole 13, the supporting block 22 moves in the supporting groove 10 (plays a role in stably supporting the sliding box 3 integrally), meanwhile, a switch of a motor of the conveying cylinder is started, along with the movement of the sliding box 3, the conveying cylinder is in contact with the flattened paper and is conveyed away, at the moment, the operation is completed, and the operation is repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The paper-out leveling device of the printing machine is characterized by comprising a leveling platform (1), a sliding box (3) is arranged above the leveling platform (1), a spring plate (14) is fixed on the inner portion of the sliding box (3) by the upper portion, a moving plate (15) is arranged under the spring plate (14), an air cylinder (17) is arranged under the moving plate (15), a baffle (2) is arranged at the position below the moving plate (15) and positioned outside the air cylinder (17), a pressing plate (20) is arranged below the air cylinder (17), outer connecting rods (18) are symmetrically fixed at one side of the pressing plate (20) close to the baffle (2), inner connecting rods (16) are fixed at the position of one side of the baffle (2) close to the pressing plate (20) and corresponding to the inner portion of the outer connecting rods (18), a placing groove (24) is formed at the position of the inner portion of the outer connecting rods (18) and corresponding to the inner connecting rods (16), the guide blocks (23) are symmetrically fixed on one side, close to the inner connecting rod (16), of the outer connecting rod (18) close to the upper portion of the inner connecting rod in a left-right mode, guide grooves (25) are formed in the inner portion of the inner connecting rod (16) and in positions corresponding to the guide blocks (23), second moving blocks (21) are fixed on the left side and the right side of the pressing plate (20), and moving grooves (19) are formed in the inner portion of the left side wall and the right side wall of the sliding box (3) and in positions corresponding to the second moving blocks (21).

2. The paper output flattening device of the printing machine as claimed in claim 1, wherein: the sliding box is characterized in that a fixed table (6) is arranged above the sliding box (3), a first moving block (12) is fixed on one side, close to the fixed table (6), of the sliding box (3), a moving through hole (13) is formed in the fixed table (6) and corresponds to the position of the first moving block (12), supporting blocks (22) are symmetrically fixed on the front side and the rear side of the first moving block (12), and supporting grooves (10) are formed in the fixed table (6) and correspond to the position of the supporting blocks (22).

3. The paper output flattening device of the printing machine as claimed in claim 2, wherein: the novel movable block is characterized in that a threaded hole (11) is formed in the first movable block (12) and located at a position above the fixed table (6), a threaded rod (9) is meshed in the threaded hole (11), a connecting plate (5) is fixed to the left side of the threaded rod (9), a limiting supporting plate (8) is arranged on the right side of the connecting plate (5), a smooth through hole (4) is formed in the limiting supporting plate (8) and corresponds to the threaded rod (9), and a motor (7) is fixed to one side, away from the limiting supporting plate (8), of the connecting plate (5).

4. The paper output flattening device of the printing machine as claimed in claim 3, wherein: the inside wall of screw hole (11) is provided with the internal thread, the lateral wall of threaded rod (9) is provided with the external screw thread, internal thread and external screw thread intermeshing.

5. The paper output flattening device of the printing machine as claimed in claim 3, wherein: the rotary groove is formed in the right side wall of the fixed table (6) and corresponds to the position of the threaded rod (9), and the threaded rod (9) is rotatably connected to the inner portion of the rotary groove through a bearing.

6. The paper output flattening device of the printing machine as claimed in claim 3, wherein: the motor (7) is fixed above the fixed table (6) through the first fixed seat, and the cylinder (17) is fixed below the movable plate (15) through the second fixed seat.

7. The paper output flattening device of the printing machine as claimed in claim 6, wherein: the baffle (2) and the inner connecting rod (16) are arranged in an integrated structure, and the pressing plate (20) and the moving groove (19) are arranged in an integrated structure.