CN218402849U

CN218402849U - Double-color printing rotating device for double-color printing machine

Info

Publication number: CN218402849U
Application number: CN202222914579.5U
Authority: CN
Inventors: 樊瑞宪; 田爱国
Original assignee: Tai'an Furong Printing Co ltd
Current assignee: Tai'an Furong Printing Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-31
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to a double-colored printing rotary device for double-colored printing machine, including rotatory organism, the top fixedly connected with hydraulic stem of rotatory organism, the rotatory curb plate of output fixedly connected with of hydraulic stem. Through setting up transverse fixing plate, longitudinal fixing plate and fixed plate, the second motor function drives longitudinal fixing plate and hugs closely paper heap both sides, the third motor drives transverse fixing plate and hugs closely paper heap both sides, first motor fortune drives the rotatory ninety degrees of fixed plate, hug closely the top that the paper piled and carry out six fixed to the paper heap, simultaneously fixed plate pivoted simultaneously extrusion slider drives the locating piece and fixes a position the both sides on paper heap top, it is further effectively fixed to the paper heap, prevent at the upset in-process, incident such as paper scatter, servo motor drives the connecting axle and rotates one hundred eighty degrees with the rack, it overturns to pile the paper rotatory, effectively alleviate workman's the operation degree of difficulty and promote turnover efficiency greatly when working burden.

Description

Double-color printing rotating device for double-color printing machine

Technical Field

The utility model relates to a printing machine field specifically is a double-colored printing rotary device for double-colored printing machine.

Background

In the printing process of the general two-color printing machine series products, the paper can be printed under three conditions of front two-color printing, back two-color printing or one-front-back printing according to the requirements of customers, and the two-color printing machine can only realize single-side printing of the paper when not turning over.

Double-colored printing rotary device of double-colored printing machine on the market at present often adopts artifical loaded down with trivial details operation when rotating the turn-over to the paper, fixes the paper heap with tilting mechanism, later carries out manual turn-over, and the process paper if fixed not firm very easily causes the accident, and it is big to have the potential safety hazard, and the operation degree of difficulty is high, and the problem of rotation efficiency low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's problem, provide a double-colored printing rotary device for double-colored printing machine.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the beneficial effects of the utility model are that:

1. by arranging the transverse fixing plate, the longitudinal fixing plate and the fixing plate, the second motor operates to drive the longitudinal fixing plate to be tightly attached to two sides of the paper stack, the third motor drives the transverse fixing plate to be tightly attached to two sides of the paper stack, the first motor drives the fixing plate to rotate ninety degrees, six faces of the paper stack are fixed by being tightly attached to the top end of the paper stack, meanwhile, the fixing plate rotates and simultaneously extrudes the sliding block to drive the positioning block to position two sides of the top end of the paper stack, the paper stack is further effectively fixed, safety accidents such as scattering of paper and the like in the turning process are effectively prevented, the servo motor drives the connecting shaft and the placing frame to rotate one hundred and eighty degrees, the paper stack is rotated and turned over, the operation difficulty and labor burden of workers are effectively reduced, and the turning efficiency is greatly improved;

2. through setting up the gyro wheel, control second motor and third motor carry out the reverse motion, drive horizontal fixed plate and longitudinal fixing plate respectively and keep away from the paper and pile, pile under the effect of gyro wheel through promoting the paper this moment, push out the paper pile from the top of fixed plate, reduce the friction between paper and the fixed plate under the effect of gyro wheel, effectively reduce and damage the paper to the convenience carries out the rotatory upset of efficient to the paper, and then carries out the printing of the another side.

The utility model discloses possess a double-colored printing rotary device for double-colored printing machine, including rotatory organism, the top fixedly connected with hydraulic stem of rotatory organism, the rotatory curb plate of output fixedly connected with of hydraulic stem, the inboard of rotatory curb plate is rotated through the bearing and is connected with the connecting axle, the fixed rack that even has of one end of connecting axle, the paper is piled on the inner wall top of rack, the top that the paper was piled is equipped with first spacing spout, the inner wall sliding connection of first spacing spout has transverse fixing plate, one side of transverse fixing plate is equipped with the sliding tray, the inner wall sliding connection of sliding tray has the locating piece, one side of transverse fixing plate is equipped with the spout, the inner wall sliding connection of spout has the slider, sliding tray and the mutual through connection of spout, the one end fixedly connected with spring of slider, one side of locating piece articulates there is the connecting rod, the one end and the slider of connecting rod articulate.

Preferably, two fixed motors are arranged on the inner side of the placing frame, a mounting groove is formed in the inner side of the placing frame, fixing plates are rotatably connected to the inner wall of the mounting groove, and the number of the fixing plates is two.

Preferably, the output end of the first motor is fixedly connected with a main shaft, the axis of the main shaft is fixedly connected with a fixing plate, a fixing groove is formed in one side of the fixing plate, and the inner wall of the fixing groove is rotatably connected with a roller.

Preferably, one end fixedly connected with third motor of rack, the output fixedly connected with two-way lead screw of third motor, two-way lead screw and horizontal fixed plate establish through the thread bush and be connected, one side fixedly connected with servo motor of rack, servo motor's output fixedly connected with first gear, the axle center department of connecting axle is fixed even has the second gear, first gear and second gear intermeshing.

Preferably, the top of the placing rack is provided with a second limiting sliding groove, the inner wall of the second limiting sliding groove is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a lead screw, the inner wall of the second limiting sliding groove is slidably connected with a longitudinal fixing plate, and the longitudinal fixing plate is connected with the lead screw through a threaded sleeve.

Preferably, one end of the transverse fixing plate is fixedly connected with a limiting plate, limiting grooves are formed in the two sides of the placing frame, and the inner walls of the limiting grooves are matched with the outer walls of the limiting plates.

Preferably, the top fixedly connected with gag lever post of rotatory organism, the quantity of gag lever post sets up to four, the inside of rotatory curb plate is equipped with spacing hole, the inner wall in spacing hole is sliding connection with the outer wall of gag lever post.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic view of the structure of the rack of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the transverse fixing plate of the present invention.

Fig. 5 is a schematic structural diagram of the point a in fig. 3 of the present invention.

In FIGS. 1-5: 1. rotating the machine body; 2. a hydraulic lever; 3. rotating the side plate; 4. a connecting shaft; 5. placing a rack; 6. a stack of sheets; 7. a first limit chute; 8. a transverse fixing plate; 9. a second limit chute; 10. a longitudinal fixing plate; 11. a first motor; 12. mounting grooves; 13. a main shaft; 14. a fixing plate; 15. a fixing groove; 16. a roller; 17. a chute; 18. a slider; 19. a sliding groove; 20. positioning blocks; 21. a limiting hole; 22. a connecting rod; 23. a spring; 24. a servo motor; 25. a first gear; 26. a second gear; 27. a second motor; 28. a screw rod; 29. a third motor; 30. a bidirectional screw rod; 31. a limiting groove; 32. a limiting plate; 33. a limiting rod.

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.

As shown in fig. 1-5, a double-color printing rotating device for a double-color printing machine comprises a rotating machine body 1, a hydraulic rod 2 is fixedly connected to the top end of the rotating machine body 1, a rotating side plate 3 is fixedly connected to the output end of the hydraulic rod 2, the inner side of the rotating side plate 3 is rotatably connected to a connecting shaft 4 through a bearing, one end of the connecting shaft 4 is fixedly connected to a placing rack 5, a paper stack 6 is placed on the top end of the inner wall of the placing rack 5, a first limiting sliding groove 7 is arranged on the top end of the paper stack 6, a transverse fixing plate 8 is slidably connected to the inner wall of the first limiting sliding groove 7, a sliding groove 19 is arranged on one side of the transverse fixing plate 8, a positioning block 20 is slidably connected to the inner wall of the sliding groove 19, a sliding groove 17 is arranged on one side of the transverse fixing plate 8, a sliding block 18 is slidably connected to the inner wall of the sliding groove 17, the sliding groove 19 is communicated with the sliding groove 17, and a spring 23 is fixedly connected to one end of the sliding block 18, when the device is used, a printer outputs printed paper and falls to the inner side of the placing rack 5, when the paper is stacked to a preset height, the second motor 27 is controlled to operate and drive the longitudinal fixing plate 10 to move inwards to cling to two sides of the paper stack 6 through the lead screw 28, the third motor 29 is controlled to drive the transverse fixing plate 8 to move inwards to cling to two sides of the paper stack 6 through the bidirectional lead screw 30, the first motor 11 is controlled to operate and drive the fixing plate 14 to rotate ninety degrees through the spindle 13, so that the fixing plate 14 clings to the top end of the paper stack 6, the fixing plate 14 rotates and simultaneously the sliding block 18 is extruded to retract into the inner wall of the sliding groove 17, the sliding block 18 pushes the positioning block 20 to slide outwards through the connecting rod 22, and therefore two sides of the top end of the paper stack 6 are positioned, at this moment, the servo motor 24 is controlled to move through the first gear 25, the second gear 26 drives the connecting shaft 4 and the placing frame 5 to rotate one hundred eighty degrees, the paper stack 6 is rotated and turned over, the second motor 27 and the third motor 29 are controlled to move in opposite directions at the moment, the transverse fixing plate 8 and the longitudinal fixing plate 10 are driven to be away from the paper stack 6 respectively, the paper stack 6 is pushed out from the top end of the fixing plate 14 under the action of the roller 16 by pushing the paper stack 6, friction between the paper and the fixing plate 14 is reduced under the action of the roller 16, damage to the paper is effectively reduced, efficient rotation and turning of the paper are facilitated, and printing on the other side is carried out.

Two fixed motors 11 of the inside of rack 5, the inside of rack 5 is equipped with mounting groove 12, the inner wall of mounting groove 12 rotates and is connected with fixed plate 14, the quantity of fixed plate 14 sets up to two, the output fixedly connected with main shaft 13 of first motor 11, the axle center department and the fixed plate 14 fixed connection of main shaft 13, one side of fixed plate 14 is equipped with fixed slot 15, the inner wall of fixed slot 15 rotates and is connected with gyro wheel 16, the one end fixedly connected with third motor 29 of rack 5, the output fixedly connected with two-way lead screw 30 of third motor 29, two-way lead screw 30 establishes with horizontal fixed plate 8 through the screw thread cover and is connected, one side fixedly connected with servo motor 24 of rack 5, the output fixedly connected with first gear 25 of servo motor 24, the axle center department fixedly connected with second gear 26 of connecting axle 4, first gear 25 and second gear 26 intermeshing.

The top of rack 5 is equipped with the spacing spout 9 of second, and the inner wall fixedly connected with second motor 27 of the spacing spout 9 of second, the output fixedly connected with lead screw 28 of second motor 27, the inner wall sliding connection of the spacing spout 9 of second has longitudinal fixity board 10, and longitudinal fixity board 10 establishes with lead screw 28 through the thread bush to be connected, and the one end fixedly connected with limiting plate 32 of transverse fixity board 8, the both sides of rack 5 all are equipped with spacing groove 31, and the inner wall of spacing groove 31 and limiting plate 32's outer wall phase-match, the top fixedly connected with gag lever post 33 of rotatory organism 1, and the quantity of gag lever post 33 sets up to four, and the inside of rotatory curb plate 3 is equipped with spacing hole 21, and the inner wall of spacing hole 21 is sliding connection with the outer wall of gag lever post 33.

To sum up, the utility model discloses the theory of operation that has following: when the device is used, the printed paper is output by the printer and falls to the inner side of the placing rack 5, when the paper is stacked to a preset height, the control hydraulic rod 2 pushes the rotary side plate 3 to move upwards to be far away from the rotary machine body 1, the control second motor 27 drives the longitudinal fixing plate 10 to move inwards through the lead screw 28 and cling to two sides of the paper stack 6, the control third motor 29 drives the transverse fixing plate 8 to move inwards through the bidirectional lead screw 30 and cling to two sides of the paper stack 6, at the moment, the control first motor 11 is controlled to operate and drive the fixing plate 14 to rotate ninety degrees through the main shaft 13, so that the fixing plate 14 clings to the top end of the paper stack 6, meanwhile, the fixing plate 14 rotates and simultaneously extrudes the sliding block 18 to retract into the inner wall of the sliding chute 17, at the moment, the sliding block 18 pushes the positioning block 20 to slide outwards through the connecting rod 22, thereby positioning two sides at the top end of the paper stack 6, at the moment, the servo motor 24 is controlled to move through the first gear 25, the second gear 26 drives the connecting shaft 4 and the placing rack 5 to rotate eighty degrees, the paper stack 6 to rotate, at the other moment, the paper stack 6 is pushed by the fixing plate 16, the fixing plate 14, the paper stack 6, the paper stack is pushed out efficiently and the paper stack is pushed by the other side of the fixing plate 16, thereby, the paper stack.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A double-color printing rotary device for a double-color printing machine, comprising a rotary machine body (1), characterized in that: the utility model discloses a paper stack, including rotatory organism (1), the top fixedly connected with hydraulic stem (2) of rotatory organism (1), the rotatory curb plate of output fixedly connected with (3) of hydraulic stem (2), the inboard of rotatory curb plate (3) is rotated through the bearing and is connected with connecting axle (4), the one end fixed connection of connecting axle (4) has rack (5), paper pile (6) have been placed on the inner wall top of rack (5), the top of paper pile (6) is equipped with first spacing spout (7), the inner wall sliding connection of first spacing spout (7) has transverse fixing plate (8), one side of transverse fixing plate (8) is equipped with sliding tray (19), the inner wall sliding connection of sliding tray (19) has locating piece (20), one side of transverse fixing plate (8) is equipped with spout (17), the inner wall sliding connection of spout (17) has slider (18), sliding tray (19) and spout (17) link up each other and be connected, the one end fixedly connected with spring (23) of slider (18), one side of locating piece (20) articulates there is connecting rod (22), the one end and the slider (18) of connecting rod (22) are articulated each other.

2. A two-color printing rotary device for a two-color printing press according to claim 1, characterized in that: two fixed motors (11) of the inner side of the placing frame (5), a mounting groove (12) is formed in the inner side of the placing frame (5), fixing plates (14) are rotatably connected to the inner wall of the mounting groove (12), and the number of the fixing plates (14) is two.

3. A two-color printing rotary device for a two-color printing press according to claim 2, characterized in that: the output fixedly connected with main shaft (13) of first motor (11), the axle center department and fixed plate (14) fixed connection of main shaft (13), one side of fixed plate (14) is equipped with fixed slot (15), the inner wall of fixed slot (15) rotates and is connected with gyro wheel (16).

4. A two-color printing rotary device for a two-color printing press according to claim 3, characterized in that: the one end fixedly connected with third motor (29) of rack (5), the two-way lead screw (30) of output fixedly connected with of third motor (29), two-way lead screw (30) are established with transverse fixing plate (8) through the thread bush and are connected, one side fixedly connected with servo motor (24) of rack (5), the first gear (25) of output fixedly connected with of servo motor (24), the axle center department fixed connection of connecting axle (4) has second gear (26), first gear (25) and second gear (26) intermeshing.

5. A two-color printing rotary device for a two-color printing press according to claim 4, characterized in that: the top of rack (5) is equipped with second spacing spout (9), the inner wall fixedly connected with second motor (27) of second spacing spout (9), the output fixedly connected with lead screw (28) of second motor (27), the inner wall sliding connection of second spacing spout (9) has longitudinal fixing plate (10), longitudinal fixing plate (10) are established with lead screw (28) through the thread bush and are connected.

6. A two-color printing rotary device for a two-color printing press according to claim 5, characterized in that: one end fixedly connected with limiting plate (32) of transverse fixing plate (8), the both sides of rack (5) all are equipped with spacing groove (31), the inner wall of spacing groove (31) and the outer wall phase-match of limiting plate (32).

7. A two-color printing rotary device for a two-color printing press according to claim 6, characterized in that: the top fixedly connected with gag lever post (33) of rotatory organism (1), the quantity of gag lever post (33) sets up to four, the inside of rotatory curb plate (3) is equipped with spacing hole (21), the inner wall of spacing hole (21) is sliding connection with the outer wall of gag lever post (33).