CN218749870U

CN218749870U - Linkage assembly for printing machine

Info

Publication number: CN218749870U
Application number: CN202222806349.7U
Authority: CN
Inventors: 刘海涛
Original assignee: Suining Tianhui Printing And Packaging Co ltd
Current assignee: Suining Tianhui Printing And Packaging Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-28
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a printing machine technical field specifically is a linkage subassembly for printing machine, including roller and printing machine body, the roller is located the inside of printing machine body, the outside right-hand member cover of roller is equipped with the slider, the right-hand member of roller is provided with link gear, the mounting groove has been seted up on the right side surface of printing machine body, the inside bottom front side fixed mounting of mounting groove has the fixed plate, electronic guide rail is installed in the inside left end embedding of mounting groove, the adaptation groove has been seted up to the outside right-hand member of printing machine body, and wherein the inside of adaptation is provided with rather than assorted protective cover, through the link gear who sets up in the linkage subassembly that is used for the printing machine to utilize structural design among the link gear, realized the relative contact between the gear, and then reached when the roller goes up and down to carry out synchronous pivoted purpose to the roller, avoided the condition that the roller rotational speed reduces to appear, guaranteed the printing effect, improved the practicality of linkage subassembly simultaneously.

Description

Linkage assembly for printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a linkage subassembly for printing machine.

Background

At present in the linkage subassembly for printing machine that uses to printing machine operation in-process, do not possess in the linkage subassembly in its printing machine mostly and go up and down the synchronous rotation of in-process to the roller at the roller, consequently when using, the rotational speed that makes the roller easily changes because of the roller goes up and down, and then the printing effect that leads to the printing machine appears the deviation, the practicality of linkage subassembly has been reduced simultaneously, and the dismantlement to the protective cover in the printing machine is most comparatively loaded down with trivial details, it is troublesome to have brought for maintenance personal, be unfavorable for going on of maintenance personal work. The work efficiency of maintenance personnel is reduced.

To sum up, the utility model discloses a design a linkage subassembly for printing machine and solve the problem among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linkage subassembly for 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 linkage assembly for a printing machine comprises a roller shaft and a printing machine body, wherein the roller shaft is positioned in the printing machine body, a sliding block is sleeved at the right end of the outer side of the roller shaft, a linkage mechanism is arranged at the right end of the roller shaft, a mounting groove is formed in the right side surface of the printing machine body, a fixing plate is fixedly mounted at the front side of the bottom end of the inner part of the mounting groove, an electric guide rail is embedded and mounted at the left end of the inner part of the mounting groove, an adaptive groove is formed in the right end of the outer side of the printing machine body, a protective cover matched with the adaptive groove is arranged in the adaptive groove, a plurality of plum blossom bolts penetrate through the outer side threads of the protective cover, and springs are sleeved on the outer sides of the thread ends of the plurality of plum blossom bolts;

the link gear includes a gear of fixed mounting at roller outside right-hand member and the electric putter of fixed mounting at the fixed plate top, the top fixed mounting of the flexible end of electric putter has the motor, the output of motor is provided with No. two gears through the key-type connection.

As the utility model discloses preferred scheme, the right-hand member of roller passes through the bearing rotation and runs through in the left surface of slider and extend to the inside of mounting groove.

As the utility model discloses preferred scheme, the guide rail groove has been seted up on the inside surface all around of electronic guide rail, the slider is located the inside of electronic guide rail, and its cross section structure and guide rail groove phase-match and sliding fit.

As the utility model discloses preferred scheme, the one end of spring and the opposite side fixed connection of plum blossom bolt plum blossom end, wherein the inside in adaptation groove be provided with plum blossom bolt assorted screw.

As the utility model discloses preferred scheme, the inside axis of a gear and No. two gears is located same straight line, and it is connected with No. two gear engagement.

As the utility model discloses preferred scheme, electric putter is multistage push rod, and its lifting speed is in step with the sliding speed between electric guide rail and slider.

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

1. the utility model discloses in, through the link gear that sets up in the linkage subassembly that is used for the printing machine to utilize the structural design among the link gear, realized the relative contact between the gear, and then reached and carried out synchronous pivoted purpose to the roller when the roller goes up and down, avoided the condition that the roller speed reduces to appear, guaranteed the printing effect, improved the practicality of linkage subassembly simultaneously.

2. The utility model discloses in, a linkage subassembly for printing machine through setting up to utilize the structural design of plum blossom bolt, spring and screw, realized carrying out the purpose of convenient dismantlement to the protective cover, be convenient for follow-up maintain the linkage subassembly, improved maintenance personal's work efficiency.

Drawings

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

fig. 2 is a schematic structural view of the protective cover of the present invention when opened;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 2 according to the present invention.

In the figure: 1. a roll shaft; 101. a slider; 2. a printer body; 201. mounting grooves; 202. a fixing plate; 203. an electric rail; 204. a protective cover; 2041. a quincuncial bolt; 2042. a spring; 3. a linkage mechanism; 301. a first gear; 302. an electric push rod; 303. a motor; 304. and a second gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a linkage subassembly for printing machine, including roller 1 and printing machine body 2, roller 1 is located the inside of printing machine body 2, the outside right-hand member cover of roller 1 is equipped with slider 101, the right side surface of printing machine body 2 has seted up mounting groove 201, the inside bottom front side fixed mounting of mounting groove 201 has fixed plate 202, the inside left end embedding of mounting groove 201 is installed electronic guide rail 203, the outside right-hand member of printing machine body 2 has seted up the adaptation groove, wherein the inside of adaptation is provided with rather than assorted protective cover 204, the outside screw thread of protective cover 204 runs through there are a plurality of plum blossom bolts 2041, the outside of a plurality of plum blossom bolts 2041 threaded end all overlaps and is equipped with spring 2042;

wherein, the right-hand member of roller 1 passes through the left surface of slider 101 and extends to the inside of mounting groove 201 through the bearing rotation, the guide rail groove has been seted up on the inside surface all around of electronic guide rail 203, slider 101 is located the inside of electronic guide rail 203, and its cross sectional structure and guide rail groove phase-match and sliding fit, cooperation between electronic guide rail 203 and the slider 101, the effect of sliding the lift to roller 1 has been realized, the one end of spring 2042 and the opposite side fixed connection of plum blossom bolt 2041 plum blossom end, wherein the inside in adaptation groove is provided with the screw with plum blossom bolt 2041 assorted, plum blossom bolt 2041, cooperation between spring 2042 and the screw, it is more convenient to the rotation of plum blossom bolt 2041, the breaking away from in protective cover 204 and adaptation groove has been realized, and then solved the comparatively loaded down with trivial details problem of dismantlement to protective cover 204 in the printing machine, the maintenance of the maintenance personal of being convenient for linkage subassembly.

In this embodiment, referring to fig. 2, a linkage mechanism 3 is arranged at the right end of the roller shaft 1, the linkage mechanism 3 includes a first gear 301 fixedly mounted at the right end outside the roller shaft 1 and an electric push rod 302 fixedly mounted at the top of the fixing plate 202, a motor 303 is fixedly mounted at the top of the telescopic end of the electric push rod 302, an output end of the motor 303 is provided with a second gear 304 through a key connection, the arrangement of the second gear 304 is convenient for driving the first gear 301 to rotate, and the rotation of the first gear 301 is more stable;

wherein, the inside axis of a gear 301 and No. two gears 304 is located same straight line, and it is connected with No. two gears 304 meshing, electric putter 302 is multistage push rod, and its lifting speed is in step with the slip velocity between electric guide 203 and slider 101, electric putter 302 has played the effect of driving about motor 303 and roller 1 and going up and down in step, realized the relative meshing contact between a gear 301 and No. two gears 304, and then solved and did not possess in the linkage subassembly in the printing machine and go up and down the synchronous pivoted problem of roller 1 in-process, user's demand has been satisfied.

The utility model discloses work flow: when the linkage assembly for the printing machine is used for running in the printing machine, firstly, the linkage assembly is installed at a right side installation groove 201 of the printing machine, secondly, under the condition that the meshing contact of a first gear 301 and a second gear 304 and the electric guide rail 203 are ensured, the electric push rod 302 and the input end of a motor 303 are respectively electrically connected with the output end of a controller through wires, power is supplied to the printing machine, finally, the protective cover 204 and the adaptive groove are relatively fixed through the plum bolt 2041, in the running process of the linkage assembly, the electric guide rail 203 and the electric push rod 302 are simultaneously started through the controller, under the condition that the lifting speed of the electric push rod 302 is synchronous with the sliding speed between the electric guide rail 203 and the sliding block 101, the relative meshing contact between the first gear 301 and the second gear 304 is effectively ensured, along with the starting of the motor 303, the second gear 304 starts to rotate, the second gear 304 drives the first gear 301 to rotate, the first gear 301 drives the roller shaft 1 to rotate, and therefore, the rotating speed of the roller shaft 1 of the printing machine in the running process is ensured not to change, the printing effect is further, and the requirements of a user are met.

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. A linkage assembly for a printing machine, comprising a roller shaft (1) and a printing machine body (2), characterized in that: the roller shaft (1) is located inside a printing machine body (2), a sliding block (101) is sleeved at the right end of the outer side of the roller shaft (1), a linkage mechanism (3) is arranged at the right end of the roller shaft (1), a mounting groove (201) is formed in the right side surface of the printing machine body (2), a fixing plate (202) is fixedly mounted at the front side of the inner bottom end of the mounting groove (201), an electric guide rail (203) is embedded at the left end of the inner portion of the mounting groove (201), an adaptive groove is formed in the right end of the outer side of the printing machine body (2), a protective cover (204) matched with the adaptive groove is arranged inside the adaptive groove, a plurality of plum blossom bolts (2041) penetrate through the outer side threads of the protective cover (204), and springs (2042) are sleeved at the outer sides of the thread ends of the plum blossom bolts (2041);

link gear (3) include a gear (301) and electric putter (302) of fixed mounting at fixed plate (202) top of fixed mounting at roller (1) outside right-hand member, the top fixed mounting of electric putter (302) flexible end has motor (303), the output of motor (303) is provided with No. two gears (304) through the key-type connection.

2. A linkage assembly for a printing press according to claim 1, wherein: the right end of the roller shaft (1) penetrates through the left side surface of the sliding block (101) through a bearing in a rotating mode and extends to the inside of the mounting groove (201).

3. A linkage assembly for a printing press according to claim 1, wherein: the inner peripheral surface of the electric guide rail (203) is provided with a guide rail groove, the slide block (101) is positioned in the electric guide rail (203), and the cross section structure of the slide block is matched with the guide rail groove and is in sliding fit with the guide rail groove.

4. A linkage assembly for a printing press according to claim 1, wherein: one end of the spring (2042) is fixedly connected with the opposite side of the plum blossom end of the plum blossom bolt (2041), and a screw hole matched with the plum blossom bolt (2041) is formed in the matching groove.

5. A linkage assembly for a printing press according to claim 1, wherein: the internal central axes of the first gear (301) and the second gear (304) are positioned on the same straight line and are meshed with the second gear (304).

6. A linkage assembly for a printing press according to claim 1, wherein: the electric push rod (302) is a multi-stage push rod, and the lifting speed of the electric push rod is synchronous with the sliding speed between the electric guide rail (203) and the sliding block (101).