CN214927958U

CN214927958U - Switching device of printing equipment

Info

Publication number: CN214927958U
Application number: CN202121228279.0U
Authority: CN
Inventors: 曹共华
Original assignee: Guangzhou Huarui Wenchuang Technology Co ltd
Current assignee: Guangzhou Huarui Wenchuang Technology Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-30
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the field of printing technology, especially a lithography apparatus's auto-change over device, including equipment frame and two galley bodies, the inside of equipment frame is provided with four indexing mechanism of group that first dwang, second dwang, head rod and second connecting rod equipment formed, four groups indexing mechanism respectively with two the galley body rotates to be connected, the top surface of equipment frame is provided with the upper cover plate of side-to-side movement from top to bottom. The utility model has the advantages that: through the indexing mechanism who forms by first dwang, second dwang, head rod and the equipment of second connecting rod in the inside setting of equipment frame, indexing mechanism rotates with the printing plate body to be connected, and during the use, indexing mechanism has two kinds of positions, makes the printing plate body handle level or vertical state respectively, sets up two sets of indexing mechanism and printing plate body respectively in the inside both sides of equipment frame, and then can realize the switching of different printing plate bodies, and the person of facilitating the use uses.

Description

Switching device of printing equipment

Technical Field

The utility model relates to the field of printing technology, especially a lithography apparatus's auto-change over device.

Background

Printing is a technique of transferring ink to the surface of paper, textiles, plastics, leather, PVC, PC, or other materials by plate making, inking, and pressing original documents such as characters, pictures, photographs, and forgery prevention, and copying the contents of the original documents in bulk. Printing is the process of transferring the approved printing plate to the printing stock by printing machine and special ink.

In the printing process, need use corresponding printing plate, the printing plate is called the printing plate for short for the printing plate for transfer printing ink to the carrier of the printing picture and text on the stock, characters and pattern on the printing plate are all fixed, when needs print different characters and patterns on the stock, need use different printing plate or printing machine, and present lithography apparatus's auto-change over device, most structure is comparatively complicated, is not convenient for switch over the printing plate, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a lithography apparatus's auto-change over device, effectively solved prior art's not enough.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a lithography apparatus's auto-change over device, includes equipment frame and two galley bodies, the inside of equipment frame is provided with four indexing mechanism of group that first dwang, second dwang, head rod and second connecting rod equipment formed, four groups indexing mechanism respectively with two the galley body rotates to be connected, the top surface of equipment frame is provided with the upper cover plate that can move about from top to bottom.

Optionally, both ends of equipment rack inner wall both sides are all rotated and are connected with first dwang and second dwang, it is to rotate between first dwang and the second dwang to connect the second connecting rod, the head rod rotates to be connected the junction of second dwang and second connecting rod makes first dwang, second dwang, head rod and second connecting rod form a link mechanism, through rotating a dwang, can realize that the mechanism drives the galley body and moves.

Optionally, the bottom surfaces of the two printing plate bodies are fixedly connected with mounting seats, the four first rotating rods and the four first connecting rods are respectively rotatably connected with the mounting seats at the bottoms of the two printing plate bodies, and the two printing plate bodies are respectively located on two sides inside the equipment frame.

Optionally, the first motors are fixedly connected to two sides of the outer surface of the equipment frame, the output ends of the first motors are fixedly connected with the four first rotating rods respectively, so that the first rotating rods serve as prime movers, and the movement of the whole mechanism is further realized.

Optionally, the sliding tray has all been seted up to the both sides of equipment rack top surface, two sliding connection has the portal frame between the sliding tray, one side fixedly connected with second motor of equipment rack surface, the portal frame passes through the second motor drives the lead screw and carries out reciprocating motion, the both ends of equipment rack top surface both sides all are provided with the limiting plate.

Optionally, the bottom surface fixedly connected with cylinder of portal frame, the output fixed connection of cylinder be the upper cover plate, the upper cover plate of multiple motion conveniently uses with the cooperation of galley body, and simultaneously, the setting of limiting plate can carry on spacingly to the motion of galley body for the structure of whole device satisfies the habit of in-service use, and whole device simple structure, convenient to detach and maintenance.

The utility model has the advantages of it is following:

1. this lithography apparatus's auto-change over device, through the inside at the equipment frame set up by first dwang, the second dwang, the indexing mechanism that head rod and second connecting rod equipment formed, wherein, indexing mechanism rotates with the galley body to be connected, when using, indexing mechanism has two kinds of positions, make the galley body handle level or vertical state respectively, in practical application, set up two sets of indexing mechanism and galley body respectively in the inside both sides of equipment frame, and then can realize the switching of different galley bodies, make things convenient for the user to use.

2. This lithography apparatus's auto-change over device, through the portal frame that is driven by the motor and carries out reciprocating motion at the top surface setting of equipment frame, be provided with the upper cover plate that can the up-and-down motion in the bottom surface of portal frame, conveniently use with the cooperation of galley body, simultaneously, all be provided with the limiting plate at the both ends of equipment frame top surface, can carry on spacingly to the motion of galley body for the structure of whole device satisfies the habit of in-service use, and whole device simple structure, convenient to detach and maintenance.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural diagram of the equipment rack of the present invention.

In the figure: 1-equipment frame, 2-printing plate body, 3-mounting seat, 4-first motor, 5-second motor, 6-upper cover plate, 7-portal frame, 8-air cylinder, 9-first rotating rod, 10-second rotating rod, 11-first connecting rod, 12-second connecting rod, 13-sliding groove and 14-limiting plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 3, a switching device of a printing apparatus includes an apparatus frame 1 and two printing plate bodies 2, four sets of indexing mechanisms assembled by a first rotating rod 9, a second rotating rod 10, a first connecting rod 11 and a second connecting rod 12 are arranged inside the apparatus frame 1, the four sets of indexing mechanisms are respectively connected with the two printing plate bodies 2 in a rotating manner, and an upper cover plate 6 capable of moving up and down, left and right is arranged on the top surface of the apparatus frame 1.

The both ends of 1 inner wall both sides of equipment rack are all rotated and are connected with first dwang 9 and second dwang 10, rotate between first dwang 9 and the second dwang 10 and connect be second connecting rod 12, and head rod 11 rotates the junction of connecting at second dwang 10 and second connecting rod 12, as the utility model discloses an optional technical scheme when assembling first dwang 9, second dwang 10, head rod 11 and second connecting rod 12, guarantees that first dwang 9, second dwang 10, head rod 11 and second connecting rod 12's length is suitable, guarantees that whole mechanism is reasonable, can realize the motion, simultaneously, during the installation, should consider the dead point position of mechanism's motion.

The equal fixedly connected with mount pad 3 in bottom surface of two galley body 2, four first transfer pole 9 and head rod 11 rotate with the mount pad 3 of two galley body 2 bottoms respectively and are connected, and two galley body 2 are located the inside both sides of equipment rack 1 respectively, do the utility model discloses an optional technical scheme guarantees that the position of mount pad 3 is suitable, is convenient for be connected with other parts.

The equal fixedly connected with first motor 4 in both sides of equipment rack 1 surface, the output of first motor 4 respectively with four first rotation pole 9 fixed connection.

Sliding tray 13 has all been seted up to the both sides of 1 top surface of equipment rack, sliding connection has portal frame 7 between two sliding tray 13, one side fixedly connected with second motor 5 of 1 surface of equipment rack, portal frame 7 drives the lead screw through second motor 5 and carries out reciprocating motion, and the both ends of 1 top surface both sides of equipment rack all are provided with limiting plate 14, as the utility model discloses an optional technical scheme when carrying out fixed connection to first motor 4 and second motor 5, guarantees that it can reach the purpose of being convenient for installation and dismantlement, simultaneously, in this application, figure 1 is inner structure's schematic diagram, also promptly, partial first motor 4 and other parts do not draw, mainly for embodying mount pad 3 on the printing plate body 2.

Bottom surface fixedly connected with cylinder 8 of portal frame 7, the output fixed connection of cylinder 8 be upper cover plate 6, do the utility model discloses an optional technical scheme adopts suitable mode to carry out fixed connection to cylinder 8, reaches its purpose that can be convenient for install and dismantle, and simultaneously, it is suitable to guarantee that cylinder 8's stroke satisfies the in-service use requirement.

A switching device of printing equipment specifically comprises the following use steps:

1) the first motor 4 drives the transposition mechanism to move, so that the two printing plate bodies 2 realize position exchange;

2) the position of the upper cover 6 is adjusted so that it can be used in cooperation with the printed board body 2.

The working process of the utility model is as follows: when a user uses the printing plate, the indexing mechanism formed by assembling the first rotating rod 9, the second rotating rod 10, the first connecting rod 11 and the second connecting rod 12 is arranged in the equipment frame 1, so that the first rotating rod 9, the second rotating rod 10, the first connecting rod 11 and the second connecting rod 12 are ensured to be proper in length, the whole mechanism is ensured to be reasonable and can realize movement, and meanwhile, the dead point position of the mechanism movement is considered during installation, wherein the indexing mechanism is rotationally connected with the printing plate body 2, and has two positions during use, so that the printing plate body 2 is respectively in a horizontal or vertical state, in practical application, two groups of indexing mechanisms and the printing plate body 2 are respectively arranged on two sides in the equipment frame 1, so that the switching of different printing plate bodies 2 can be realized, the use of the user is facilitated, the portal frame 7 driven by the motor to reciprocate is arranged on the top surface of the equipment frame 1, be provided with upper cover plate 6 that can up-and-down motion in portal frame 7's bottom surface, conveniently use with the cooperation of galley body 2, simultaneously, all be provided with limiting plate 14 at the both ends of 1 top surface of equipment rack, can carry on spacingly to the motion of galley body 14 for the structure of whole device satisfies the habit of in-service use, and whole device simple structure, convenient to detach and maintenance.

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 switching device of a printing apparatus, characterized in that: including equipment frame (1) and two printing plate body (2), the inside of equipment frame (1) is provided with four indexing mechanism that first dwang (9), second dwang (10), head rod (11) and second connecting rod (12) equipment formed, four groups indexing mechanism respectively with two printing plate body (2) rotate and connect, the top surface of equipment frame (1) is provided with upper cover plate (6) that can move about from top to bottom.

2. The switching device of a printing apparatus according to claim 1, wherein: the both ends of equipment rack (1) inner wall both sides all rotate and are connected with first dwang (9) and second dwang (10), rotate between first dwang (9) and second dwang (10) and be connected second connecting rod (12), first connecting rod (11) rotate to be connected the junction of second dwang (10) and second connecting rod (12).

3. The switching device of a printing apparatus according to claim 1, wherein: the bottom surfaces of the two printing plate bodies (2) are fixedly connected with mounting seats (3), the four first rotating rods (9) and the four first connecting rods (11) are respectively rotatably connected with the two mounting seats (3) at the bottoms of the printing plate bodies (2), and the two printing plate bodies (2) are respectively positioned on two sides inside the equipment frame (1).

4. The switching device of a printing apparatus according to claim 1, wherein: the equipment rack is characterized in that first motors (4) are fixedly connected to two sides of the outer surface of the equipment rack (1), and output ends of the first motors (4) are fixedly connected with the four first rotating rods (9) respectively.

5. The switching device of a printing apparatus according to claim 1, wherein: sliding tray (13), two have all been seted up to the both sides of equipment frame (1) top surface sliding connection has portal frame (7) between sliding tray (13), one side fixedly connected with second motor (5) of equipment frame (1) surface, portal frame (7) are passed through second motor (5) drive the lead screw and carry out reciprocating motion, the both ends of equipment frame (1) top surface both sides all are provided with limiting plate (14).

6. The switching device of a printing apparatus according to claim 5, wherein: the bottom surface of the portal frame (7) is fixedly connected with an air cylinder (8), and the output end of the air cylinder (8) is fixedly connected with the upper cover plate (6).