CN214399227U

CN214399227U - Discharging device of intelligent printing unit

Info

Publication number: CN214399227U
Application number: CN202023140733.5U
Authority: CN
Inventors: 倪正华; 朱大庆; 陈澜
Original assignee: Jiangsu Gaochun Printing Co ltd
Current assignee: Jiangsu Gaochun Printing Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-15
Anticipated expiration: 2030-12-23

Abstract

The application relates to an intelligent printing unit discharging device, which relates to the technical field of discharging of a printing machine, and the main technical scheme of the intelligent printing unit discharging device comprises a discharging frame, a material conveying assembly and a material carrying platform, wherein the material conveying assembly is arranged on the discharging frame and used for conveying paper boards which are printed, the material carrying platform is arranged on the discharging frame, one side of the discharging frame, which is far away from the material carrying platform, is communicated with a discharging port of the printing machine, a material bearing plate which is lifted on the material carrying platform is arranged on the material carrying platform, and a lifting assembly used for driving the material bearing plate to lift is arranged on the material carrying platform; the paperboard printed by the method is continuously accumulated on the material bearing plate, blanking of the paperboard is completed, the discharging process is simplified, the time spent in discharging is saved, and the discharging efficiency of the paperboard is improved.

Description

Discharging device of intelligent printing unit

Technical Field

The application relates to the technical field of the printing machine ejection of compact, especially relate to an intelligence printing unit discharging device.

Background

In the process of printing and producing teaching materials, a printing machine is one of necessary devices, and an intelligent printing machine generally comprises mechanisms such as decorating, inking, stamping, paper conveying and the like.

Chinese utility model patent with grant publication number CN210390458U provides an even full-automatic lithography apparatus of printing, including the device shell, be equipped with paper storage tank and china ink bottle assembly chamber on the device shell respectively, the upside of device shell is fixed with the diluting box, has seted up the printing chamber in the device shell, is equipped with the printing roller in the printing chamber, has seted up the discharge gate on the side of device shell.

In view of the above-mentioned related technologies, the inventor believes that when printing is performed, paper is fed into a printing cavity, the printing roller prints the paper after the paper is in contact with the printing roller, and the paper leaves the device housing through a discharge port after the printing is completed, but the paper needs to be manually collected and sorted by a worker after leaving the device housing, and in the process of printing a large quantity of paper such as teaching materials, the paper is manually discharged, which takes a lot of time, and the whole printing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of the time of paper ejection of compact consumption longer, this application provides an intelligence printing unit discharging device.

The application provides a pair of intelligence printing unit discharging device adopts following technical scheme:

the utility model provides an intelligence printing unit discharging device, includes the play work or material rest, sets up on the play work or material rest and is used for the defeated material subassembly of the cardboard of transmission completion printing and sets up the material platform that carries on the play work or material rest, the one side that the material platform was kept away from to the play work or material rest is linked together with the discharge gate of printing machine, carry and be equipped with the flitch that holds that goes up and down on carrying the material bench, carry and be equipped with the lift subassembly that is used for driving the flitch and goes up and down on the material bench.

Through adopting above-mentioned technical scheme, after the cardboard accomplished the printing in the printing machine, discharge gate through the printing machine falls on the play work or material rest, defeated material subassembly delivers to the cardboard to carrying the material platform, leave defeated material subassembly when the cardboard and fall on the material bearing plate, when the cardboard constantly piles up on the material bearing plate, the cardboard height-increasing on the material bearing plate, thereby the lifting unit automatic drive material bearing plate descends, thereby keep the cardboard on the material bearing plate and the high distance between the defeated material subassembly, the cardboard that accomplishes the printing constantly gathers on the material bearing plate with this, accomplish the unloading of cardboard, be favorable to saving the time of ejection of compact cost, improve the ejection of compact efficiency of cardboard.

Optionally, the lifting assembly comprises a lifting motor fixed on the material carrying platform, a lifting worm rotatably connected to the material carrying platform, and a lifting block slidably connected to the material carrying platform, a motor shaft of the lifting motor is connected with the lifting worm, the material carrying platform is rotatably connected with a lifting lead screw, a lifting worm wheel meshed with the lifting worm is fixed on the lifting lead screw, and an end wall of the lifting lead screw penetrates through the lifting block and is in threaded connection with the lifting block; a lifting rod is hinged to the material carrying platform, a connecting block is arranged at one end, away from the material carrying platform, of the lifting rod, and the connecting block is connected with the material bearing plate in a sliding mode; the lifting rod is connected with the lifting block in a sliding mode, and the lifting block slides along the axis direction of the lifting rod.

By adopting the technical scheme, when the drive material bearing plate descends, the lifting motor is started, the lifting motor drives the transmission shaft to rotate, the transmission shaft drives the lifting worm to rotate, the lifting worm drives the lifting worm wheel to rotate, the lifting worm wheel drives the lifting screw to rotate, the lifting block is connected with the material bearing platform through the lifting rod, the rotation of the lifting block is limited, when the lifting screw rotates, the lifting block is driven to slide on the material bearing platform, the lifting block is gradually far away from a hinged point of the lifting rod and the material bearing platform, the lifting block pulls the lifting rod to turn over to one side close to the material bearing platform when sliding, the lifting rod pulls the connecting block to move when rotating, the connecting block pulls the material bearing plate to descend when moving, and therefore the material bearing plate is smoothly driven to descend.

Optionally, a pull rod is fixed on the lifting block, a pull block is fixed at one end of the pull rod, which is far away from the lifting block, and a pull groove for the sliding of the pull block is formed in the side surface of the lifting rod.

Through adopting above-mentioned technical scheme, when the elevator removed, draw the piece and remove in the kerve, draw the piece and contradict with the groove lateral wall of kerve to stimulate the lifter upset smoothly.

Optionally, two limiting plates are arranged on the discharging frame, the two limiting plates are arranged oppositely, one side of each limiting plate extends out of the discharging frame and is located above the material bearing plate, and a clamping plate is fixed to one side, located above the material bearing plate, of each limiting plate.

Through adopting above-mentioned technical scheme, the limiting plate restriction cardboard is at the moving direction who goes out the work or material rest, smoothly with cardboard direction material holding plate, the moving range of cardboard restriction cardboard is favorable to the cardboard neatly to fall on material holding plate.

Optionally, a guide pillar is fixed on the material loading platform, and the guide pillar penetrates through the material bearing plate and is connected with the material bearing plate in a sliding manner.

Through adopting above-mentioned technical scheme, the flitch leads to restricting the moving range of flitch to reduce the possibility that the flitch takes place to squint holding the flitch in the lift in-process.

Optionally, two all rotate on the limiting plate relative side and be connected with the guide roll.

Through adopting above-mentioned technical scheme, when the cardboard was transmitted between two limiting plates, the guide roll reduced the frictional force between cardboard and the limiting plate, reduced the possibility of limiting plate wearing and tearing cardboard.

Optionally, the material conveying assembly comprises a material conveying motor fixed on the discharging frame, a driving roller rotatably connected to the discharging frame and a transmission belt sleeved on the driving roller, a motor shaft of the material conveying motor is fixedly connected with an end wall of the driving roller, the discharging frame is rotatably connected with a driven roller, and a sleeve of the transmission belt far away from the driving roller is sleeved on the driven roller.

By adopting the technical scheme, after the paper board falls on the conveying belt, the material conveying motor is started, the material conveying motor drives the driving roller to rotate, the driving roller rubs against the conveying belt, so that the conveying belt is driven to rotate, the conveying belt rubs against the paper board to drive the paper board to move to one side of the material bearing plate, and the paper board is smoothly conveyed.

Optionally, a universal brake wheel is fixed on one side of the material loading platform, which is far away from the material bearing plate.

By adopting the technical scheme, after the blanking is completed, the universal brake wheel is utilized to push the material carrying platform to drive the material bearing plate to move, so that the paperboard is quickly driven to be transported to the next procedure.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the paperboards are printed in the printing machine, the paperboards fall on the discharging frame through a discharging port of the printing machine, the conveying assembly conveys the paperboards to the material bearing plate, the paperboards sequentially fall on the material bearing plate, after the height of the paperboards on the material bearing plate is gradually increased, the lifting assembly automatically drives the material bearing plate to descend, a certain height difference is kept between the material bearing plate and the conveying assembly, the paperboards are conveniently sequentially fallen on the material bearing plate to complete discharging, the discharging process is simplified, the discharging time is reduced, and the discharging efficiency of the paperboards is improved;

2. when the lifting block moves, the pull block is pulled by the pull rod to slide in the pull groove, and the pull block is abutted against the side wall of the pull groove, so that the lifting rod is smoothly pulled to rotate;

3. the flitch that holds is in the lift in-process, and the guide pillar restricts the moving direction of holding the flitch, reduces the possibility that the flitch takes place the skew.

Drawings

Fig. 1 is a schematic overall structure diagram of an intelligent printing unit discharging device in an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of the discharging shell, the discharging frame, the feeding assembly and the lifting assembly in fig. 1.

Fig. 3 is a schematic structural diagram of a material loading platform, a lifting assembly and a material bearing plate in the embodiment of the application.

Fig. 4 is a schematic cross-sectional view of the loading platform, the material receiving plate and the lifting assembly in fig. 3.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals: 1. a discharging frame; 11. a discharging shell; 111. a discharge gap; 2. a material conveying component; 21. a material conveying motor; 22. a drive roll; 23. a driven roller; 24. a transfer belt; 25. a limiting plate; 26. clamping a plate; 27. a guide roller; 3. a material loading platform; 31. a material bearing plate; 311. a T-shaped slot; 312. a chute; 32. a universal brake wheel; 33. a handle; 34. a dovetail groove; 35. a guide post; 4. a lifting assembly; 41. a lifting motor; 411. a driving gear; 42. lifting a screw rod; 421. a lifting worm gear; 43. a lifting block; 431. a pull rod; 432. pulling the block; 44. a drive shaft; 441. a driven gear; 442. a lifting worm; 45. a lifting rod; 451. connecting blocks; 452. and (6) groove drawing.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses intelligence printing unit discharging device.

Referring to fig. 1 and 2, the discharging device of the intelligent printing unit comprises a discharging frame 1, wherein the side surface of the discharging frame 1 is communicated with a discharging port of a printing machine, a discharging shell 11 is covered on the discharging frame 1, a discharging notch 111 is formed in the side surface of the discharging shell 11 in a penetrating manner, one side of the discharging frame 1, which is far away from the printing machine, is communicated with the discharging notch 111, and a material conveying assembly 2 for conveying a printed paperboard to the discharging notch 111 is arranged on the discharging frame 1; a material carrying platform 3 is arranged in the discharging notch 111, four universal brake wheels 32 are arranged on the bottom wall of the material carrying platform 3, a handle 33 is welded on the side surface of the material carrying platform 3, a material bearing plate 31 is arranged on the material carrying platform 3, the material bearing plate 31 is positioned below the discharging frame 1 and ascends and descends along the vertical direction, a lifting assembly 4 for driving the material bearing plate 31 to ascend and descend is arranged on the material carrying platform 3, and the lifting assembly 4 is positioned below the material bearing plate 31; after the paperboard is printed, the paperboard falls on the discharging frame 1 through a discharging port of a printing machine, the paperboard is conveyed to the discharging notch 111 by the material conveying assembly 2, the paperboard leaves the discharging frame 1 and falls on the material bearing plate 31, when the paperboard is continuously stacked on the material bearing plate 31, the distance between the paperboard and the discharging frame 1 is gradually reduced, and when the paperboard on the material bearing plate 31 is close to the material conveying assembly 2, the lifting assembly 4 automatically drives the material bearing plate 31 to descend, so that the distance between the paperboard on the material bearing plate 31 and the discharging frame 1 is increased, and the paperboard on the discharging frame 1 can smoothly fall on the material bearing plate 31; after the discharge of the paper board is finished, the brake of the universal brake wheel 32 is released, the handle 33 is pulled, so that the material loading platform 3 is pulled to leave the discharge notch 111, and the discharge of the paper board is finished quickly; therefore, the time spent in discharging the paperboards is saved, and the discharging efficiency is improved.

Referring to fig. 2, the material conveying assembly 2 comprises a material conveying motor 21, a driving roller 22 and a driven roller 23, the material conveying motor 21 is fixed on the material conveying frame, the driving roller 22 and the driven roller 23 are both rotatably connected to the material discharging frame 1, the driving roller 22 and the driven roller 23 are oppositely arranged, the driven roller 23 is arranged close to one side of the material discharging gap 111, a motor shaft of the material conveying motor 21 is fixedly connected with the driving roller 22, a conveying belt 24 is sleeved on the driving roller 22, one side, away from the driving roller 22, of the conveying belt 24 is sleeved on the driven roller 23, and the conveying belt 24 is located below the printing machine; when the paper board falls on the conveying belt 24, the conveying motor 21 is started, the conveying motor 21 drives the driving roller 22 to rotate, the driving roller 22 rubs against the conveying belt 24, so that the conveying belt 24 is driven to rotate, the conveying belt 24 rubs against the paper board to push the paper board to move, and the paper board is smoothly driven to move towards one side close to the discharging notch 111.

Referring to fig. 2, two oppositely arranged limiting plates 25 are fixedly connected to the discharging frame 1, the limiting plates 25 are arranged along the length direction of the transmission belt 24, one side of each limiting plate 25, which is far away from the printing machine, extends into the discharging gap 111, one side of each limiting plate 25, which extends into the discharging gap 111, is located above the material bearing plate 31, clamping plates 26 are welded to opposite side surfaces of the two limiting plates 25, the clamping plates 26 are arranged along the thickness direction of the limiting plates 25, and the clamping plates 26 are located above the bearing plates; the opposite side surfaces of the two limiting plates 25 are rotatably connected with guide rollers 27, the guide rollers 27 are arranged along the vertical direction, a plurality of guide rollers 27 are arranged, and the guide rollers 27 are uniformly distributed along the moving direction of the paperboard; when the paper board moves, the paper board rubs against the guide rollers 27 on the two sides, so that the moving direction of the paper board on the discharging frame 1 is limited, and the paper board is smoothly transmitted to the material bearing plate 31; meanwhile, the friction force between the limiting plate 25 and the paperboard is reduced, and the possibility that the limiting plate 25 abrades the paperboard when the paperboard moves is reduced; cardboard 26 restriction cardboard's range of movement makes things convenient for the cardboard to leave a work or material rest 1 back, neatly falls on holding board 31, reduces the subsequent manual possibility of putting in order of staff.

Referring to fig. 3 and 4, the lifting assembly 4 includes a lifting motor 41, a lifting screw 42 and a lifting block 43, the lifting motor 41 is fixed on the material loading platform 3, a driving gear 411 is fixed on a motor shaft of the lifting motor 41, a transmission shaft 44 is rotatably connected on the material loading platform 3, and a driven gear 441 engaged with the driving gear 411 is fixed on the transmission shaft 44.

Referring to fig. 5, two opposite end walls of the transmission shaft 44 are welded with lifting worms 442, two lifting screws 42 are rotatably connected to the material loading platform 3, the transmission shaft 44 is located between the two lifting screws 42, and one end of each lifting screw 42 close to the transmission shaft 44 is welded with a lifting worm wheel 421 meshed with the lifting worm 442.

Referring to fig. 4, the top wall of the material loading platform 3 is provided with a dovetail groove 34, the bottom wall of the lifting block 43 is connected in the dovetail groove 34 in a sliding manner, one end of the lifting screw rod 42, which is far away from the lifting worm wheel 421, penetrates through the lifting block 43 and is in threaded connection with the lifting block 43, two lifting blocks 43 are arranged, and the two lifting blocks 43 correspond to the two lifting screw rods 42 one to one.

Referring to fig. 4 and 5, a lifting rod 45 is hinged to the top wall of the material loading platform 3, a hinge point of the lifting rod 45 is arranged close to one side of the discharging frame 1, a connecting block 451 is hinged to an end wall of the lifting rod 45 far away from the material loading platform 3, and a T-shaped groove 311 for the sliding of the connecting block 451 is formed in the bottom wall of the material bearing plate 31; the number of the lifting rods 45 is two, the two lifting rods 45 correspond to the two lifting blocks 43 one by one, pull rods 431 are welded on the top walls of the lifting blocks 43, the pull rods 431 are arranged in the vertical direction, one ends, far away from the lifting blocks 43, of the pull rods 431 are provided with pull blocks 432, dovetail-shaped pull grooves 452 for the sliding of the pull blocks 432 are formed in the side faces of the lifting rods 45, and the pull grooves 452 are arranged in the axial direction of the lifting rods 45; when the material bearing plate 31 is driven to descend, the lifting motor 41 is started, the lifting motor 41 drives the driving gear 411 to rotate, the driving gear 411 drives the driven gear 441 to rotate, the driven gear 441 drives the transmission shaft 44 to rotate, the transmission shaft 44 simultaneously drives the two lifting worms 442 to rotate, the lifting worms 442 drive the lifting worm wheels 421 to rotate, the lifting worm wheels 421 drive the lifting screw rods 42 to rotate, the lifting blocks 43 are connected with the material bearing table 3 through the lifting rods 45, the self-rotation of the lifting blocks 43 is limited, when the lifting screw rods 42 rotate, the lifting blocks 43 are driven to slide towards one side away from the hinge points of the lifting rods 45 in the dovetail grooves 34, when the lifting blocks 43 slide, the pull rods 431 are pulled to move, the pull rods 431 pull the pull blocks 432 to slide in the pull grooves 452, the pull blocks 432 are abutted against the side walls of the grooves 452, so that the lifting rods 45 are pulled to turn towards one side close to the material bearing table 3, when the lifting rods 45 turn over, the connecting blocks 451 are pulled to slide in the T-shaped grooves 311, the connecting block 451 pulls the retainer plate 31 to move during the sliding, thereby smoothly driving the retainer plate 31 to descend.

Referring to fig. 4, guide pillars 35 are welded on the top wall of the material loading platform 3, the guide pillars 35 are arranged in the vertical direction, two guide pillars 35 are arranged, the discharging frame 1 is located between the two guide pillars 35, and the guide pillars 35 penetrate through the material bearing plate 31 and are connected with the material bearing plate 31 in a sliding manner; when the retainer plate 31 moves, the guide posts 35 limit the moving direction of the retainer plate 31, and the possibility of the retainer plate 31 shifting during movement is reduced.

The implementation principle of the discharging device of the intelligent printing unit in the embodiment of the application is as follows: accomplish the printing and leave the printing machine after through the discharge gate when the cardboard in the printing machine, it falls on ejection of compact frame 1 to go out the flitch, the defeated material subassembly 2 of rethread drives the cardboard and transmits to being close to holding flitch 31 one side, when the cardboard constantly falls on holding flitch 31, the cardboard height on holding flitch 31 constantly increases, when the cardboard on holding flitch 31 is close to defeated material subassembly 2, lifting unit 4 is automatic with the height reduction that holds flitch 31, thereby it piles up on holding flitch 31 to go out the subsequent cardboard of ejection of compact frame 1, with this ejection of compact of accomplishing the cardboard smoothly, practice thrift the time of cardboard ejection of compact cost, be favorable to improving the discharging efficiency of cardboard.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Intelligence printing unit discharging device, its characterized in that: including go out work or material rest (1), set up on going out work or material rest (1) and be used for transporting defeated material subassembly (2) of the cardboard of accomplishing the printing and set up year material platform (3) on going out work or material rest (1), it is linked together with the discharge gate of printing machine to go out one side that work or material rest (3) were kept away from in work or material rest (1), it is equipped with on year material platform (3) and holds flitch (31) that go up and down carrying material platform (3), it is equipped with lifting unit (4) that are used for driving to hold flitch (31) and go up and down to carry material platform (3).

2. The intelligent printing unit discharging device of claim 1, wherein: the lifting assembly (4) comprises a lifting motor (41) fixed on the material loading platform (3), a lifting worm (442) rotationally connected to the material loading platform (3) and a lifting block (43) connected to the material loading platform (3) in a sliding manner, a motor shaft of the lifting motor (41) is connected with the lifting worm (442), a lifting lead screw (42) is rotationally connected to the material loading platform (3), a lifting worm wheel (421) meshed with the lifting worm (442) is fixed on the lifting lead screw (42), and the end wall of the lifting lead screw (42) penetrates through the lifting block (43) and is in threaded connection with the lifting block (43); the material carrying platform (3) is hinged with a lifting rod (45), one end of the lifting rod (45) far away from the material carrying platform (3) is provided with a connecting block (451), and the connecting block (451) is connected with the material bearing plate (31) in a sliding manner; the lifting rod (45) is connected with the lifting block (43) in a sliding mode, and the lifting block (43) slides along the axial direction of the lifting rod (45).

3. The intelligent printing unit discharging device of claim 2, wherein: a pull rod (431) is fixed on the lifting block (43), a pull block (432) is fixed at one end, away from the lifting block (43), of the pull rod (431), and a pull groove (452) for the sliding of the pull block (432) is formed in the side face of the lifting rod (45).

4. The intelligent printing unit discharging device of claim 2, wherein: a guide post (35) is fixed on the material loading platform (3), and the guide post (35) penetrates through the material bearing plate (31) and is connected with the material bearing plate (31) in a sliding mode.

5. The intelligent printing unit discharging device of claim 1, wherein: go out to be equipped with two limiting plate (25) on work or material rest (1), two limiting plate (25) set up relatively, the top that work or material rest (1) and lie in material bearing plate (31) is stretched out to one side of limiting plate (25), one side that limiting plate (25) lie in material bearing plate (31) top is fixed with cardboard (26).

6. The intelligent printing unit discharging device of claim 5, wherein: the opposite side surfaces of the two limit plates (25) are rotatably connected with guide rollers (27).

7. The intelligent printing unit discharging device of claim 1, wherein: defeated material subassembly (2) establish transmission belt (24) on drive roller (22) including fixing defeated material motor (21), rotation connection on ejection of compact frame (1) drive roller (22) and cover on ejection of compact frame (1), the motor shaft of defeated material motor (21) and the end wall fixed connection of drive roller (22), it is connected with driven voller (23) to rotate on ejection of compact frame (1), a pot head that drive roller (22) was kept away from in transmission belt (24) is established on driven voller (23).

8. The intelligent printing unit discharging device of claim 1, wherein: and a universal brake wheel (32) is fixed on one side of the material loading platform (3) far away from the material bearing plate (31).