CN217917187U

CN217917187U - Split scraper for printing machine

Info

Publication number: CN217917187U
Application number: CN202122168568.2U
Authority: CN
Inventors: 杨升航; 陈开祥
Original assignee: Kunshan Surpsun Electronic Material Co ltd
Current assignee: Kunshan Surpsun Electronic Material Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-11-29
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to a printer is with opening scraper belongs to printing machine scraper technical field, including the installation shell, swing joint has the blade main part in the depressed part of installation shell, quick installation mechanism is installed to the top symmetry of installation shell, the symmetry is equipped with spacing block mechanism in the depressed part of installation shell, the blade main part is installed through quick installation mechanism and spacing block mechanism and installation shell. Through the block of blade main part top block shell fragment and block hole, make things convenient for the quick installation of blade main part, through the arc control panel, make things convenient for the block shell fragment to produce deformation, the separation of control block shell fragment and block hole makes things convenient for control arc control panel through the tight spring in top, makes things convenient for the quick dismantlement installation and the change maintenance of blade main part. Through V type shell fragment and block groove block, conveniently inject the position of blade main part, close with the nut screw through the screw thread axle soon and be connected, conveniently fix the blade main part, efficiency when guaranteeing to use.

Description

Split scraper for printing machine

Technical Field

The utility model belongs to the technical field of the printing machine scraper, concretely relates to split scraper for printing machine.

Background

A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. A doctor blade is usually installed in a printing press, and control of the doctor blade in offset printing is a complex process of ink transfer, including ink, plate, and paper. In gravure printing, the doctor blade is a mechanical operation, relatively simple, but it has its own uniqueness, and when the existing doctor blade is damaged, the disassembly is very troublesome, decreasing the maintenance efficiency, and thus the split doctor blade for the printer is proposed.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a printer is with run from opposite directions scraper has the scraper installation of making things convenient for, makes things convenient for the scraper to dismantle, and simple structure improves the installation effectiveness, the characteristics of convenient maintenance.

The purpose of the utility model can be realized by the following technical scheme:

printer is with dividing scraper, including the installation shell, the installation shell is n type structure, swing joint has the blade main part in the depressed part of installation shell, quick installation mechanism is installed to the top symmetry of installation shell, the symmetry is equipped with spacing block mechanism in the depressed part of installation shell, the blade main part is installed through quick installation mechanism and spacing block mechanism and installation shell.

As the utility model discloses a printer is with dividing preferred technical scheme of scraper, quick installation mechanism includes the block shell, the top at the installation shell is installed to block shell symmetry, the block shell fragment that the top symmetry fixedly connected with of blade main part corresponds with the block shell, set up the block hole with block shell fragment adaptation on the block shell, and block shell fragment and block hole block. The clamping elastic sheet penetrates through the top end of the mounting shell, and a through hole matched with the clamping elastic sheet is formed in the top end of the mounting shell. The clamping shell is provided with a clamping hole, the clamping hole is formed in the clamping shell, the concave portion of the arc control plate faces the clamping shell, a jacking spring is fixedly connected between the concave portion of the arc control plate and the surface of the clamping shell, one end of the arc control plate is rotatably connected with the surface of the clamping shell through a rotating shaft, and the other end of the arc control plate is attached to the top end of the clamping elastic piece.

As the utility model discloses a printer is with dividing preferred technical scheme of scraper, spacing block mechanism includes the shell fragment groove, the shell fragment groove has been seted up to the symmetry in the depressed part lateral wall of installation shell, the shell fragment groove is T type structure, the inside swing joint in shell fragment groove has V type shell fragment, the most advanced orientation blade main part of V type shell fragment. The blade body is symmetrically provided with clamping grooves matched with the tips of the V-shaped elastic sheets.

As the utility model discloses a preferred technical scheme of scraper is opened with dividing to the printing machine, the top symmetry fixedly connected with screw thread axle of blade main part, the screw thread axle runs through installation shell and screw thread and closes soon and be connected with the nut. And a through hole matched with the threaded shaft is formed at the joint of the threaded shaft and the mounting shell.

The beneficial effects of the utility model are that:

(1) Through the block of blade main part top block shell fragment and block hole, make things convenient for the quick installation of blade main part, through the arc control panel, make things convenient for the block shell fragment to produce deformation, conveniently control the separation of block shell fragment and block hole, through the tight spring convenient control arc control panel in top, make things convenient for the quick dismantlement installation and the change maintenance of blade main part.

(2) Through V type shell fragment and block groove block, conveniently inject the position of blade main part, close with the nut screw through the screw thread axle soon and be connected, conveniently fix the blade main part, efficiency when guaranteeing to use.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic side view of a cross-sectional structure of the middle snap-fit housing of the present invention;

fig. 3 is a schematic side view of the mounting case according to the present invention;

description of the main elements

In the figure: 1. a blade body; 11. a threaded shaft; 12. clamping the elastic sheet; 13. a clamping groove; 2. installing a shell; 3. a quick mounting mechanism; 31. clamping the shell; 32. the spring is tightly propped; 33. an arc-shaped control plate; 34. A clamping hole; 4. a limiting and clamping mechanism; 41. a spring sheet groove; 42. v-shaped elastic sheets.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-3, the split scraper for the printing machine comprises an installation shell 2, wherein the installation shell 2 is of an n-type structure, a blade main body 1 is movably connected in a concave portion of the installation shell 2, fast installation mechanisms 3 are symmetrically installed at the top end of the installation shell 2, limiting clamping mechanisms 4 are symmetrically arranged in the concave portion of the installation shell 2, and the blade main body 1 is installed with the installation shell 2 through the fast installation mechanisms 3 and the limiting clamping mechanisms 4.

In this embodiment, the quick mounting mechanism 3 facilitates quick detachment and replacement of the blade body 1, and the limiting and fastening mechanism 4 facilitates certain limitation of the blade body 1.

Specifically, the quick mounting mechanism 3 includes a clamping shell 31, the clamping shell 31 is symmetrically mounted at the top end of the mounting shell 2, the clamping elastic pieces 12 corresponding to the clamping shell 31 are symmetrically and fixedly connected to the top end of the blade body 1, a clamping hole 34 adapted to the clamping elastic piece 12 is formed in the clamping shell 31, and the clamping elastic piece 12 is clamped with the clamping hole 34. The clamping elastic sheet 12 penetrates through the top end of the mounting shell 2, and a through hole matched with the clamping elastic sheet 12 is formed in the top end of the mounting shell 2. An arc-shaped control plate 33 is arranged on the clamping shell 31 and on the same side as the clamping hole 34, a concave portion of the arc-shaped control plate 33 faces the clamping shell 31, a jacking spring 32 is fixedly connected between the concave portion of the arc-shaped control plate 33 and the surface of the clamping shell 31, one end of the arc-shaped control plate 33 is rotatably connected with the surface of the clamping shell 31 through a rotating shaft, and the other end of the arc-shaped control plate 33 is attached to the top end of the clamping elastic sheet 12.

In this embodiment, when the blade body 1 is damaged, the arc-shaped control plate 33 is pressed, the top-tightening spring 32 contracts, under the action of the rotating shaft, one end of the arc-shaped control plate 33 applies pressure to the clamping elastic sheet 12, so that the clamping elastic sheet 12 deforms and is separated from the clamping hole 34, the blade body 1 is replaced, the arc-shaped control plate 33 is loosened, the top-tightening spring 32 expands, the arc-shaped control plate 33 resets, a new blade body 1 is inserted into the installation shell 2 again, the clamping elastic sheet 12 and the clamping hole 34 are re-clamped at the moment, and the installation is completed.

Specifically, the limiting clamping mechanism 4 includes a spring sheet groove 41, the spring sheet groove 41 is symmetrically formed in the side wall of the concave portion of the mounting housing 2, the spring sheet groove 41 is of a T-shaped structure, a V-shaped spring sheet 42 is movably connected inside the spring sheet groove 41, and the tip of the V-shaped spring sheet 42 faces the blade main body 1. The blade body 1 is symmetrically provided with clamping grooves 13 matched with the tips of the V-shaped elastic sheets 42.

In this embodiment, a new blade body 1 is inserted into the mounting housing 2 again, at this time, the V-shaped elastic piece 42 deforms, and after the V-shaped elastic piece 42 is engaged with the engaging groove 13, the V-shaped elastic piece 42 is restored to its original shape, so as to perform a certain limit fixation on the blade body 1.

Specifically, the top symmetry fixedly connected with screw thread axle 11 of blade main part 1, screw thread axle 11 runs through installation shell 2 and the screw thread closes soon to be connected with the nut. And a through hole matched with the threaded shaft 11 is formed at the joint of the threaded shaft 11 and the mounting shell 2.

In this embodiment, the threaded shaft 11 penetrates the mounting housing 2 and is connected with a nut in a threaded manner, so that the blade body 1 is properly fixed, and the stability of the blade body 1 in the use process is ensured.

The utility model discloses a theory of operation and use flow:

when the blade body 1 is damaged, the nut is rotated, the nut is taken down from the threaded shaft 11, the arc-shaped control plate 33 is pressed, the jacking spring 32 contracts at the moment, under the action of the rotating shaft, one end of the arc-shaped control plate 33 applies pressure to the clamping elastic sheet 12, the clamping elastic sheet 12 deforms and is separated from the clamping hole 34, the blade body 1 is replaced, the arc-shaped control plate 33 is loosened, the jacking spring 32 relaxes, the arc-shaped control plate 33 resets, a new blade body 1 is inserted into the mounting shell 2 again, at the moment, the V-shaped elastic sheet 42 deforms, after the V-shaped elastic sheet 42 is clamped with the clamping groove 13, the V-shaped elastic sheet 42 is restored to the original state, at the moment, the clamping elastic sheet 12 is clamped with the clamping hole 34 again, the nut is screwed with the threaded shaft 11 again, and mounting is completed.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Printer is with split scraper, including installation shell (2), its characterized in that: installation shell (2) are n type structure, swing joint has blade main part (1) in the depressed part of installation shell (2), quick installation mechanism (3) are installed to the top symmetry of installation shell (2), the symmetry is equipped with spacing block mechanism (4) in the depressed part of installation shell (2), blade main part (1) is installed through quick installation mechanism (3) and spacing block mechanism (4) and installation shell (2).

2. The split blade for a printing press according to claim 1, wherein: the rapid mounting mechanism (3) comprises a clamping shell (31), the clamping shell (31) is symmetrically mounted at the top end of the mounting shell (2), clamping elastic sheets (12) corresponding to the clamping shell (31) are symmetrically and fixedly connected to the top end of the blade main body (1), clamping holes (34) matched with the clamping elastic sheets (12) are formed in the clamping shell (31), and the clamping elastic sheets (12) are clamped with the clamping holes (34).

3. The split blade for a printing press according to claim 2, wherein: the clamping elastic sheet (12) penetrates through the top end of the mounting shell (2), and a through hole matched with the clamping elastic sheet (12) is formed in the top end of the mounting shell (2).

4. The split blade for a printing press according to claim 2, wherein: arc control panel (33) are arranged on the clamping shell (31) and on the same side of the clamping hole (34), the concave part of the arc control panel (33) faces towards the clamping shell (31), a jacking spring (32) is fixedly connected between the concave part of the arc control panel (33) and the surface of the clamping shell (31), one end of the arc control panel (33) is rotatably connected with the surface of the clamping shell (31) through a rotating shaft, and the other end of the arc control panel is attached to the top end of the clamping elastic sheet (12).

5. The split blade for a printing press according to claim 1, wherein: the limiting clamping mechanism (4) comprises a spring sheet groove (41), the spring sheet groove (41) is symmetrically formed in the side wall of the concave portion of the installation shell (2), the spring sheet groove (41) is of a T-shaped structure, a V-shaped spring sheet (42) is movably connected inside the spring sheet groove (41), and the tip end of the V-shaped spring sheet (42) faces towards the blade main body (1).

6. The split blade for a printing press according to claim 5, wherein: the blade body (1) is symmetrically provided with clamping grooves (13) matched with the tips of the V-shaped elastic sheets (42).

7. The split blade for a printing press according to claim 1, wherein: the top symmetry fixedly connected with screw thread axle (11) of blade main part (1), screw thread axle (11) run through installation shell (2) and the screw thread closes soon to be connected with the nut.

8. The split blade for a printing press according to claim 7, wherein: and a through hole matched with the threaded shaft (11) is formed in the joint of the threaded shaft (11) and the mounting shell (2).