CN216545276U

CN216545276U - Novel printing head for green printing equipment

Info

Publication number: CN216545276U
Application number: CN202122720142.3U
Authority: CN
Inventors: 周庆; 高祥; 郑文涛
Original assignee: Shandong Huijie Printing Co ltd
Current assignee: Shandong Huijie Printing Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-17
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of printing, and discloses a novel printing head for green printing equipment, which comprises a shell, a frame and a printing head body, wherein a connecting column is fixed in the middle of one side of the bottom end of the shell, a sleeve is embedded in the middle of one side of the top end of the frame, a first circular groove is formed in the top end of the sleeve, a second circular groove is formed in the bottom end of the sleeve, the connecting column penetrates through the first circular groove and extends into the second circular groove, a circular block is fixed at the bottom end of the connecting column and is positioned in the second circular groove, supports are respectively fixed on two sides of the bottom end of the frame, the printing head body is clamped in the frame, and two sides of the bottom end of the printing head body are respectively butted with the two supports. The utility model has the advantages of simple and rapid transfer of the printing head body and convenient maintenance.

Description

Novel printing head for green printing equipment

Technical Field

The utility model relates to the technical field of printing, in particular to a novel printing head for green printing equipment.

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.

A printer is a machine that prints text and images. Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position where the characters and images are placed on the printing plate by means of manual or printing machine, then it is directly or indirectly transferred onto the paper or other printing material so as to reproduce the printed matter identical to that of printing plate.

By way of search, patent publication No. CN211467823U discloses a print head for eco-friendly green printing, comprising: the printing head main part, brush head, ink inlet pipe and printing ink storage bin, the inside printing ink storage bin that sets up of printing head main part, the inside two rolling bearing that are provided with of printing ink storage bin, and two rolling bearing respectively fixed mounting on the wall about printing head main part is inboard, be provided with the rotation post in the middle of two rolling bearing, two stirring posts of fixed mounting on the rotation post, fixed mounting runner on the rotation post, the ink outlet has been seted up to printing head main part below wall, printing head main part outside below wall fixed mounting brush head.

The print head housings on the printing apparatus are integral, requiring the entire print head to be removed from the printing apparatus for maintenance, which is cumbersome to remove and time consuming for easy inspection.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel print head for a green printing device to solve the problems set forth in the background above.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel print head for green lithography apparatus, includes shell, frame and print head body, the centre of shell bottom one side is fixed with the spliced pole, the sleeve is installed in the centre embedding of frame top one side, first circular slot has been seted up on the sleeve top, the second circular slot has been seted up to the sleeve bottom, the spliced pole passes first circular slot and stretches into in the second circular slot, the bottom mounting of spliced pole has the disk, the disk is located the second circular slot, frame bottom both sides are fixed with the support respectively, print head body joint is in the frame, print head body bottom both sides respectively with two support butt joints.

Preferably, an embedding hole matched with the sleeve is formed in the middle of one side of the top end of the frame, the sleeve is fixed in the embedding hole, and the top end face of the sleeve is flush with the top end face of the frame. The sleeve does not affect the contact of the top end of the frame and the bottom end of the shell.

Preferably, the second circular groove is communicated with the first circular groove, the diameter of the second circular groove is larger than that of the first circular groove, and the circle center of the second circular groove is aligned with that of the first circular groove.

Preferably, the connecting column is matched with the first circular groove, and the round block is matched with the second circular groove. The round block limits the connecting column, and the connecting column cannot be separated from the sleeve.

Preferably, the front end and the rear end of one side of the shell are respectively fixed with the front end and the rear end of one side of the frame through the lock catches. The housing and the frame are relatively integrated by snap-fastening.

Preferably, the printhead body joint interfaces with a connection channel built into the housing. The print head body is communicated with ink for use through a connecting channel arranged in the shell.

Compared with the prior art, the utility model has the beneficial effects that: when the printing head body is overhauled, the lock catch for connecting the shell and the frame is opened, the shell and the frame are not fixed, the frame is pulled downwards, the printing head body descends along with the frame, the connecting column is pulled out from the sleeve, the frame is rotated clockwise by a worker, the printing head body is rotated out from the lower part of the shell together, and the printing head body is overhauled by penetrating the frame. After the maintenance is finished, the printing head body is rotated to the original position by rotating the frame anticlockwise, the frame is pushed upwards to be in contact with the shell, and the frame and the shell are fixed by closing the lock catch again. The printing head body is simply and quickly transferred out, and the maintenance is convenient.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the lock of the present invention after being opened;

FIG. 3 is an enlarged view of the connecting post connection structure of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the sleeve of the present invention in a front cross-sectional view of the connection structure.

In the figure: 1. a housing; 2. a frame; 3. locking; 4. a support; 5. a printhead body; 6. connecting columns; 7. a sleeve; 8. an insertion hole; 9. a round block; 10. a first circular groove; 11. a second circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a novel print head for green lithography apparatus, includes shell 1, frame 2 and print head body 5, and the centre of 1 bottom one side of shell is fixed with spliced pole 6, and sleeve 7 is installed in the centre embedding of 2 top one sides of frame, and first circular slot 10 has been seted up on sleeve 7 top, and second circular slot 11 has been seted up to sleeve 7 bottom. The spliced pole 6 passes first circular slot 10 and stretches into in the second circular slot 11, and the bottom mounting of spliced pole 6 has a disk 9, and disk 9 is located second circular slot 11, and both ends are fixed through hasp 3 and frame 2 one side around the shell 1 one side around both ends respectively, and fixed through hasp 3, shell 1 and frame 2 are relative integrative. The two sides of the bottom end of the frame 2 are respectively fixed with a support 4, the printing head body 5 is clamped in the frame 2, and the two sides of the bottom end of the printing head body 5 are respectively butted with the two supports 4. The joint of the print head main body 5 is abutted against a connection channel built in the housing 1, and the print head main body 5 is communicated with ink for use through the connection channel built in the housing 1.

Example 2

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a novel print head for green lithography apparatus, includes shell 1, frame 2 and print head body 5, and the centre of 1 bottom one side of shell is fixed with spliced pole 6, and sleeve 7 is installed in the centre embedding of 2 top one sides of frame, and the centre of 2 top one sides of frame is seted up with sleeve 7 assorted embedding hole 8, and sleeve 7 is fixed in embedding hole 8, and sleeve 7's top face and frame 2's top face parallel and level, sleeve 7 do not influence the contact of 2 tops of frame and 1 bottom of shell. First circular slot 10 has been seted up on sleeve 7 top, and second circular slot 11 has been seted up to sleeve 7 bottom, and second circular slot 11 and first circular slot 10 intercommunication, the diameter of second circular slot 11 are greater than the diameter of first circular slot 10, and the centre of a circle of second circular slot 11 aligns with the centre of a circle of first circular slot 10. The spliced pole 6 passes first circular slot 10 and stretches into in the second circular slot 11, and the bottom mounting of spliced pole 6 has a disk 9, and disk 9 is located second circular slot 11, and spliced pole 6 and first circular slot 10 phase-match, disk 9 and second circular slot 11 phase-match, and disk 9 is spacing to spliced pole 6, and spliced pole 6 can not break away from with sleeve 7. Both ends are fixed around through hasp 3 and frame 2 one side respectively around both ends shell 1 one side, and are fixed through hasp 3, and shell 1 and frame 2 are relative integrative. The print head body 5 is clamped in the frame 2. When the printing head body 5 is overhauled, the lock catch 3 for connecting the shell 1 with the frame 2 is opened, the shell 1 and the frame 2 are not fixed any more, the frame 2 is pulled downwards, the printing head body 5 descends along with the shell, the connecting column 6 is pulled out from the sleeve 7, a worker rotates the frame 2 clockwise forwards, the printing head body 5 rotates out from the lower part of the shell 1 together, and the printing head body 5 is overhauled by penetrating the frame 2. After the maintenance is finished, the printing head body 5 is rotated to the original position by rotating the frame 2 anticlockwise, the frame 2 is pushed upwards, the frame 2 is contacted with the shell 1, and the lock catch 3 is closed to fix the frame 2 and the shell 1 again. The printing head body 5 is simply and quickly transferred out, and the maintenance is convenient.

The working principle is as follows: when the printing head body 5 is overhauled, the lock catch 3 for connecting the shell 1 and the frame 2 is opened, the shell 1 and the frame 2 are not fixed any more, the frame 2 is pulled downwards, the printing head body 5 descends along with the frame, the connecting column 6 is pulled out from the sleeve 7, the frame 2 is rotated clockwise forwards, the printing head body 5 rotates out from the lower part of the shell 1 together, and the printing head body 5 is overhauled by penetrating the frame 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A novel print head for green printing equipment, including shell (1), frame (2) and print head body (5), its characterized in that: the middle of shell (1) bottom one side is fixed with spliced pole (6), sleeve (7) are installed in the middle embedding of frame (2) top one side, first circular slot (10) have been seted up on sleeve (7) top, second circular slot (11) have been seted up to sleeve (7) bottom, spliced pole (6) pass first circular slot (10) and stretch into in second circular slot (11), the bottom mounting of spliced pole (6) has disk (9), disk (9) are located second circular slot (11), frame (2) bottom both sides are fixed with support (4) respectively, print head body (5) joint is in frame (2), print head body (5) bottom both sides dock with two support (4) respectively.

2. The novel print head for a green printing apparatus of claim 1, wherein: the middle of one side of the top end of the frame (2) is provided with an embedding hole (8) matched with the sleeve (7), the sleeve (7) is fixed in the embedding hole (8), and the top end face of the sleeve (7) is flush with the top end face of the frame (2).

3. The novel print head for a green printing apparatus of claim 1, wherein: the second circular groove (11) is communicated with the first circular groove (10), the diameter of the second circular groove (11) is larger than that of the first circular groove (10), and the circle center of the second circular groove (11) is aligned with that of the first circular groove (10).

4. The novel print head for a green printing apparatus of claim 1, wherein: the connecting column (6) is matched with the first circular groove (10), and the round block (9) is matched with the second circular groove (11).

5. The novel print head for a green printing apparatus of claim 1, wherein: the front end and the rear end of one side of the shell (1) are respectively fixed with the front end and the rear end of one side of the frame (2) through the lock catch (3).

6. The novel print head for a green printing apparatus of claim 1, wherein: the joint of the printing head body (5) is butted with a connecting channel arranged in the shell (1).