CN213472553U

CN213472553U - Automatic multicolor printing machine

Info

Publication number: CN213472553U
Application number: CN202021812589.2U
Authority: CN
Inventors: 黎庆昌; 黎庆均; 裴恒标
Original assignee: Guangzhou Junxing Plastic Products Co ltd
Current assignee: Guangzhou Junxing Plastic Products Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-18
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to a multicolor automatic printing machine, which comprises a base, wherein, two sides of the top of the base are respectively fixedly connected with a first mounting plate and a second mounting plate, the top of one side of the second mounting plate, which is close to the first mounting plate, is connected with a rotary drum in a penetrating and rotating way, two ends of the rotary drum respectively extend to the outer sides of two sides of the second mounting plate, one end of the rotary drum, which is close to the first mounting plate, is movably inserted with a roller shaft, the top of one side of the first mounting plate, which is far away from the second mounting plate, is provided with a groove, a connecting block is movably embedded in the groove, and one end of the roller shaft penetrates one side of the first mounting plate and is rotatably connected with one side of the connecting block, in the utility model, a sliding rod is driven to move by starting a servo motor, the roller shaft can be driven to move, the labor intensity is low, the feeding efficiency is high, and therefore the working efficiency is greatly improved, and the labor cost is reduced.

Description

Automatic multicolor printing machine

Technical Field

The utility model relates to the field of printing technology, specifically a polychrome automatic printing machine.

Background

The printing machine generally comprises mechanisms such as plate loading, inking, coining, paper conveying, and the like, and the working principle of the printing machine is as follows: the invention and development of the printing machine have important effects on the propagation of human civilization and culture, and at present, most products need to be printed with colorful patterns, so that the use of the multicolor printing machine is very extensive in daily life.

When the existing multicolor automatic printing machine installs the rolled printing coil material on the paper supply device of the printing machine, the roll shaft is firstly required to be dismounted, then the printing coil material is sleeved on the roll shaft, and finally the roll shaft is installed on the feeding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polychrome automatic printing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multicolor automatic printing machine comprises a base, wherein a first mounting plate and a second mounting plate are fixedly connected to two sides of the top of the base respectively, a rotary drum is rotatably connected to the top of one side, close to the first mounting plate, of the second mounting plate in a penetrating manner, two ends of the rotary drum extend to the outer sides of two sides of the second mounting plate respectively, a roller shaft is movably inserted into one end, close to the first mounting plate, of the rotary drum, a groove is formed in the top of one side, away from the second mounting plate, of the first mounting plate, a connecting block is movably embedded in the groove, one end of the roller shaft penetrates through one side of the first mounting plate and is rotatably connected with one side of the connecting block, one side of the bottom of the connecting block extends to the outer side of the first mounting plate and is fixedly connected with a connecting plate, one side of the connecting plate is in contact with one, the tops of the two supporting blocks are provided with arc-shaped grooves, and two sides of the bottom of the printing coil stock are respectively positioned in the two arc-shaped grooves.

Preferably, the inner wall of rotary drum is that annular equidistance is equipped with a plurality of first draw-in grooves, and the outer wall of roller is annular equidistance and is equipped with a plurality of card strips, and a plurality of card strips respectively with a plurality of first draw-in groove activity joint, through the joint of card strip and first draw-in groove, can drive the roller through the rotation of rotary drum and rotate.

Preferably, the inner wall of roller is that annular equidistance is equipped with a plurality of second draw-in grooves, and a plurality of second draw-in grooves respectively with a plurality of card strip activity joints, through the joint of card strip with the second draw-in groove, can drive the roller through the rotation of roller and rotate.

Preferably, two the inner wall of arc wall all is equipped with the protection film, can play the effect of protection to the printing coil stock through the protection film, reduces frictional force simultaneously.

Preferably, two the supporting shoe is two the mutual one side top symmetry fixedly connected with diaphragm of keeping away from of each other, and the mutual one side of keeping away from of two diaphragms respectively with one side fixed connection of first mounting panel and second mounting panel, the equal fixedly connected with baffle in top of two diaphragms, and the mutual one side that is close to of baffle contacts and establishes with the roller movable sleeve respectively with the mutual one side of keeping away from of roller respectively, can play spacing effect to the roller through two baffles, prevents that the printing coil stock from producing the skew when the pay-off.

Preferably, two one side that the supporting shoe is close to each other runs through there is same slide bar, and the both ends of slide bar run through one side of first mounting panel and second mounting panel respectively and with one side fixed connection of connecting plate, the top fixedly connected with servo motor of base, fixed cover is equipped with the gear on servo motor's the output shaft, the bottom of slide bar is equipped with the tooth's socket, and tooth's socket and gear mesh mutually, start servo motor and drive the gear and rotate, can drive the slide bar through the meshing motion with the tooth's socket and remove.

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

1. the servo motor is started to drive the gear to rotate, the gear and the tooth socket are meshed to move to drive the sliding rod to move leftwards, meanwhile, the connecting plate is driven to move to drive the connecting block to move, the roller shaft is driven to move leftwards, then, a printing coil stock is placed in the arc-shaped grooves of the two supporting blocks, the servo motor is started again to drive the gear to rotate reversely, the sliding rod is driven to move rightwards in the same way, and the roller shaft is driven to move rightwards to penetrate through the roller and be embedded into the roller, so that the effect of rapid feeding is achieved, the operation is simple;

2. the clamping strips are clamped in the first clamping groove and the second clamping groove respectively, so that the effect of limiting and clamping the roller shaft with the rotary drum and the roller respectively is achieved, the integral rotation is facilitated, and the feeding is facilitated;

3. the roller can be limited by the two baffles, offset is generated in the process of placing printing coil stock for feeding, and printing precision is improved.

The utility model discloses in, drive the slide bar through starting servo motor and remove, can drive the roller and remove, then place the printing coil stock on the supporting shoe, drive the slide bar and pass the roller starting servo motor to this operation of accomplishing whole material loading, whole easy operation, low in labor strength, material loading efficiency is high, thereby has improved work efficiency and has reduced the cost of labor greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of a multicolor automatic printing machine according to the present invention;

FIG. 2 is a schematic view of the connection structure of the roller shaft and the drum in FIG. 1;

FIG. 3 is a schematic view of the drum structure of FIG. 1;

FIG. 4 is a schematic side view of the support block of FIG. 1;

fig. 5 is a structural diagram of the loading state of fig. 1.

In the figure: 1. a base; 2. a first mounting plate; 3. a second mounting plate; 4. a rotating drum; 5. a first card slot; 6. a roll shaft; 7. clamping the strip; 8. a groove; 9. connecting blocks; 10. a roller; 11. printing a roll material; 12. a second card slot; 13. a support block; 14. an arc-shaped slot; 15. a protective film; 16. a transverse plate; 17. a baffle plate; 18. a slide bar; 19. a connecting plate; 20. a servo motor; 21. a gear; 22. a tooth socket.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

As shown in figures 1-5, the utility model relates to a multicolor automatic printing machine, which comprises a base 1, wherein two sides of the top of the base 1 are respectively fixedly connected with a first mounting plate 2 and a second mounting plate 3, the top of one side of the second mounting plate 3, which is close to the first mounting plate 2, is in running connection with a rotary drum 4, two ends of the rotary drum 4 respectively extend to the outer sides of two sides of the second mounting plate 3, one end of the rotary drum 4, which is close to the first mounting plate 2, is movably inserted with a roller shaft 6, the top of one side of the first mounting plate 2, which is far away from the second mounting plate 3, is provided with a groove 8, a connecting block 9 is movably embedded in the groove 8, one end of the roller shaft 6 runs through one side of the first mounting plate 2 and is in running connection with one side of the connecting block 9, one side of the bottom of the connecting block 9 extends to, the roller 10 is movably sleeved on the roller shaft 6, the printing coil stock 11 is wound on the roller 10, the two supporting blocks 13 are symmetrically and fixedly connected to the top of the base 1, the arc-shaped grooves 14 are formed in the tops of the two supporting blocks 13, and two sides of the bottom of the printing coil stock 11 are respectively located in the two arc-shaped grooves 14.

The utility model discloses in: the inner wall of rotary drum 4 is that annular equidistance is equipped with a plurality of first draw-in grooves 5, and the outer wall of roller 6 is annular equidistance and is equipped with a plurality of card strips 7, and a plurality of card strips 7 respectively with a plurality of first draw-in grooves 5 activity joint, through the joint of card strip 7 with first draw-in groove 5, can drive roller 6 through the rotation of rotary drum 4 and rotate.

The utility model discloses in: the inner wall of roller 10 is that annular equidistance is equipped with a plurality of second draw-in grooves 12, and a plurality of second draw-in grooves 12 respectively with a plurality of card strip 7 activity joint, through the joint of card strip 7 with second draw-in groove 12, can drive roller 10 through the rotation of roller 6 and rotate.

The utility model discloses in: the inner walls of the two arc-shaped grooves 14 are provided with protective films 15, the protective films 15 can protect the printing roll materials 11, and friction force is reduced.

The utility model discloses in: two diaphragm 16 of one side top symmetry fixedly connected with that two supporting shoes 13 kept away from each other, and one side that two diaphragm 16 kept away from each other respectively with one side fixed connection of first mounting panel 2 and second mounting panel 3, the equal fixedly connected with baffle 17 in top of two diaphragm 16, and the one side that baffle 17 is close to each other contacts and establishes with roller 6 movable sleeve simultaneously with one side that roller 10 kept away from each other respectively, can play spacing effect to roller 10 through two baffles 17, prevent that printing coil stock 11 from producing skew when the pay-off.

The utility model discloses in: one side that two supporting shoes 13 are close to each other runs through has same slide bar 18, and the both ends of slide bar 18 run through one side of first mounting panel 2 and second mounting panel 3 respectively and with one side fixed connection of connecting plate 19, the top fixedly connected with servo motor 20 of base 1, fixed cover is equipped with gear 21 on servo motor 20's the output shaft, the bottom of slide bar 18 is equipped with tooth's socket 22, and tooth's socket 22 and gear 21 mesh mutually, start servo motor 20 and drive gear 21 and rotate, can drive slide bar 18 through the meshing motion with tooth's socket 22 and remove.

The working principle is as follows: firstly, a servo motor 20 is started to drive a gear 21 to rotate, a slide rod 18 is driven to move leftwards through meshing motion with a tooth groove 22, meanwhile, a connecting block 9 is driven to move through driving a connecting plate 19 to move, a roller shaft 6 is driven to move leftwards, the state after the movement is finished is shown in figure 5, then, a printing coil stock 11 is placed in arc-shaped grooves 14 of two supporting blocks 13, the servo motor 20 is started again to drive the gear 21 to rotate reversely, the slide rod 18 is driven to move rightwards through the same principle, the roller shaft 6 is driven to move rightwards to penetrate through a roller barrel 10 and be embedded into the roller barrel 4, at the moment, clamping strips 7 are respectively clamped in a first clamping groove 5 and a second clamping groove 12, so that the effect of quick feeding is achieved, the operation is simple, time and labor are saved, the effect of limiting and clamping of the roller shaft 6 with the roller barrel 4 and the roller barrel 10 is simultaneously, the offset is generated in the feeding process of the printing roll material 11, so that the printing precision is improved.

However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor are common and are conventional means or common knowledge, and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multicolor automatic printing machine comprises a base (1), and is characterized in that: the roller type vibration reducer is characterized in that two sides of the top of the base (1) are fixedly connected with a first mounting plate (2) and a second mounting plate (3) respectively, the top of one side, close to the first mounting plate (2), of the second mounting plate (3) is connected with a rotary drum (4) in a penetrating and rotating mode, two ends of the rotary drum (4) extend to the outer sides of two sides of the second mounting plate (3) respectively, one end, close to the first mounting plate (2), of the rotary drum (4) is movably inserted with a roller shaft (6), the top of one side, far away from the second mounting plate (3), of the first mounting plate (2) is provided with a groove (8), a connecting block (9) is movably embedded in the groove (8), one end of the roller shaft (6) penetrates through one side of the first mounting plate (2) and is rotatably connected with one side of the connecting block (9), one side of the bottom of the connecting block (9) extends to the outer side of the first mounting plate, the roll shaft (6) is movably sleeved with a roll barrel (10), the roll barrel (10) is wound with a printing coil stock (11), the top of the base (1) is symmetrically and fixedly connected with two supporting blocks (13), the tops of the two supporting blocks (13) are respectively provided with an arc-shaped groove (14), and two sides of the bottom of the printing coil stock (11) are respectively positioned in the two arc-shaped grooves (14).

2. The automated multicolor printing press according to claim 1, wherein: the inner wall of rotary drum (4) is that annular equidistance is equipped with a plurality of first draw-in grooves (5), and the outer wall of roller (6) is that annular equidistance is equipped with a plurality of card strips (7), and a plurality of card strips (7) respectively with a plurality of first draw-in grooves (5) activity joint.

3. The automated multicolor printing press according to claim 1, wherein: the inner wall of roller (10) is that annular equidistance is equipped with a plurality of second draw-in grooves (12), and a plurality of second draw-in grooves (12) respectively with a plurality of card strip (7) activity joint.

4. The automated multicolor printing press according to claim 1, wherein: and protective films (15) are arranged on the inner walls of the two arc-shaped grooves (14).

5. The automated multicolor printing press according to claim 1, wherein: two one side top symmetry fixedly connected with two diaphragm (16) that supporting shoe (13) kept away from each other, and one side that two diaphragm (16) kept away from each other respectively with one side fixed connection of first mounting panel (2) and second mounting panel (3), the equal fixedly connected with baffle (17) in top of two diaphragm (16), and one side that baffle (17) are close to each other contacts and establishes with roller (6) movable sleeve simultaneously with one side that roller (10) kept away from each other respectively.

6. The automated multicolor printing press according to claim 1, wherein: two one side that supporting shoe (13) are close to each other runs through and has same slide bar (18), and the both ends of slide bar (18) run through the one side of first mounting panel (2) and second mounting panel (3) respectively and with one side fixed connection of connecting plate (19), the top fixedly connected with servo motor (20) of base (1), fixed cover is equipped with gear (21) on the output shaft of servo motor (20), the bottom of slide bar (18) is equipped with tooth's socket (22), and tooth's socket (22) and gear (21) mesh mutually.