CN213890288U

CN213890288U - Printing machine blade fixing device

Info

Publication number: CN213890288U
Application number: CN202023115560.1U
Authority: CN
Inventors: 鲍志江; 李峣磊; 张戈
Original assignee: Ticket Station Of Heilongjiang Taxation Bureau
Current assignee: Ticket Station Of Heilongjiang Taxation Bureau
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-06
Anticipated expiration: 2030-12-22

Abstract

A printing machine blade fixing device belongs to the field of printing machine accessories. The utility model provides a present computer cut out the problem that the blade can't carry out the complicated work efficiency that influences of regulation, dismouting of angle and position. The utility model discloses a blade fixed establishment includes fixed part, movable part, adjusts the pole stationary blade, adjust the pole, blade fixing base, blade mount and blade, and the movable part articulates on the fixed part, and movable part and fixed part central point put processing have the hole that is used for placing the dead lever, adjusts pole stationary blade fixed mounting on the fixed part, installs the blade fixing base on the fixed part, and the blade mount articulates on the blade fixing base, adjusts the pole and places on adjusting the pole stationary blade, adjusts pole and blade mount contact, installs the blade on the blade mount. Through the utility model discloses a printing machine blade fixing device can adjust effectual improvement work efficiency to the blade on line.

Description

Printing machine blade fixing device

Technical Field

The utility model relates to a printing machine blade fixing device belongs to printing machine accessory field.

Background

The cutter blade of the printing machine is also called as a virtual line cutter and a cutter, the printing machine is generally symmetrical to print when printing paper or bills, the cutting needs to be carried out at the central point, the cutting step is complex in the printing process, the cutting line is easy to be not straight after the printing is finished by cutting through manpower or machines, the cutting path is deviated, the use of the paper after the normal printing is finished is influenced, therefore, the virtual line cutter needs to be installed on the printing machine, when the paper needs to be cut, the virtual line cutter is fixedly installed on the printing machine, the edge of the cutter blade of the virtual line cutter is aligned with the cutting point of the paper to be cut, the paper is contacted with the edge of the virtual line cutter, when the paper starts to be printed, the virtual line cutter cuts the virtual line at the cutting point, when the cut paper needs to be cut, the paper only needs to be aligned with the virtual line strip to be scattered, therefore, the cutting of the paper by using the virtual line cutter is very convenient, and the integrity of the paper which is cut according to the virtual line strip is good, the problems of offset or incomplete paper are avoided;

however, the existing dotted line knife installed on the printing machine has the following defects:

1. at present, the existing dotted line knife installed on a printing machine is to rotatably install the dotted line knife on the printing machine, the dotted line knife is generally installed on a fixed shaft or a fixed rod of the printing machine, a paper to be cut drives the dotted line knife to rotate, the dotted line knife cannot move up and down, cannot be adjusted according to the thickness degree of the paper, can only change the size of the dotted line knife according to the thickness of the paper, and has poor adaptability;

2. because the dotted line sword is annular blade, general dotted line sword thickness is thinner, and the long easy damage that produces of live time, the step of changing the dotted line sword is complicated, needs to carry out the dismouting to partial part of printing machine, influences holistic work progress very much, influences work efficiency.

In summary, there is a need for a printer blade fixing device with adjustable angle and position and easy assembly and disassembly to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a present printing machine cut out the blade and can't carry out the problem that the complicated work efficiency that influences of regulation, dismouting of angle and position, to prior art's not enough, the utility model discloses a "printing machine blade fixing device". A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model:

the utility model provides a printing machine blade fixing device, includes paper feed roller, dead lever, fixing base, blade fixed establishment and printing paper, and the both ends of paper feed roller are installed at the fixing base inboardly, and the both ends fixed mounting of dead lever is inboard at the fixing base, and the contact of printing paper is installed on paper feed roller, blade fixed establishment includes fixed part, movable part, regulation pole stationary blade, regulation pole, blade fixing base, blade mount and blade, and the movable part articulates on the fixed part, and movable part and fixed part central point put processing have the hole that is used for placing the dead lever, adjust pole stationary blade fixed mounting on the fixed part, install the blade fixing base on the fixed part, and the blade fixing base articulates on the blade fixing base, adjusts the pole and places on adjusting the pole stationary blade, adjusts the pole and contacts with the blade fixing base, installs the blade on the blade fixing base.

Furthermore, the adjusting rod fixing piece is fixedly arranged on the fixing portion through a screw.

Furthermore, the adjusting rod fixing piece is fixed on the fixing portion in a welding mode.

Furthermore, a groove is formed in the adjusting rod fixing piece, and the adjusting rod is fixedly placed in the groove of the adjusting rod fixing piece.

Furthermore, a groove for placing an adjusting rod is formed in the blade fixing seat, and the rod end of the adjusting rod is placed in the groove of the blade fixing seat.

Furthermore, the blade is a circular blade, and a plurality of rectangular teeth are machined on the outer edge of the blade.

The utility model has the advantages that:

1. through the utility model, the angle can be adjusted according to the thickness of the paper to be cut in the working process, the virtual line knife does not need to be replaced according to the thickness of the paper to be cut, the adaptability is good, more working time is saved, and the working efficiency is improved;

2. the utility model discloses a printing machine blade fixing device easy dismounting need not carry out the dismouting to printing machine part when the printing machine blade damages, only needs lift fixing device off, then changes the printing machine blade, and the step is simple, does not influence the job schedule.

Drawings

FIG. 1 is a schematic view of a printer blade holder mounted on a printer;

FIG. 2 is a schematic view of the overall structure of a blade holder for a printing press;

FIG. 3 is a front view of a printer blade holder;

FIG. 4 is a schematic view of a printer blade configuration;

fig. 5 is a schematic diagram of the effect of cutting paper.

In the figure, 1-paper feeding roller, 2-fixed rod, 3-fixed seat, 4-blade fixing mechanism, 5-printing paper, 6-fixed part, 7-movable part, 8-adjusting rod fixing piece, 9-adjusting rod, 10-blade fixed seat, 11-blade fixed seat, 12-blade and 13-screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 5, and the printing machine blade fixing device of the embodiment includes a paper feeding roller 1, a fixing rod 2, a fixing seat 3, a blade fixing mechanism 4 and printing paper 5, wherein two ends of the paper feeding roller 1 are installed inside the fixing seat 3, two ends of the fixing rod 2 are fixedly installed inside the fixing seat 3, and the printing paper 5 is installed on the paper feeding roller 1 in a contact manner, and the printing machine blade fixing device is characterized in that: the blade fixing mechanism 4 comprises a fixing part 6, a movable part 7, an adjusting rod fixing piece 8, an adjusting rod 9, a blade fixing seat 10, a blade fixing seat 11 and a blade 12, wherein the movable part 7 is hinged on the fixing part 6, holes for placing the fixing rod 2 are processed at the central positions of the movable part 7 and the fixing part 6, the adjusting rod fixing piece 8 is fixedly arranged on the fixing part 6, the blade fixing seat 10 is arranged on the fixing part 6, the blade fixing seat 11 is hinged on the blade fixing seat 10, the adjusting rod 9 is arranged on the adjusting rod fixing piece 8, the adjusting rod 9 is in contact with the blade fixing seat 11, the blade 12 is arranged on the blade fixing seat 11, the movable part 7 is hinged with the fixing part 6, when the blade fixing mechanism 4 is arranged on the fixing rod 2, the semicircular groove part of the fixing part 6 is firstly buckled on the fixing rod 2, then the semicircular groove part of the movable part 7 is buckled on the fixing rod 2, and the fixing part 6 and the movable part 7 are provided with thread grooves for fixing the same, the fixed part 6 and the movable part 7 are fixed by a screw rod, so that the blade fixing mechanism 4 can be fixedly arranged on the printing machine, when it is desired to remove the blade fixing mechanism 4 from the printing press, the screw on the fixing portion 6 is now removed, the blade fixing mechanism 4 can be detached from the printing machine without adjusting the printing machine in the whole process, the angle of the fixing part 6 and the movable part 7 can be adjusted according to the thickness of the paper to be cut, the blade 12 can be adjusted by the adjusting rod 9, the adjusting rod 9 is contacted with the bottom of the blade fixing frame 11, the blade fixing frame 11 is hinged on the blade fixing seat 10, when the adjusting rod 9 is shifted towards the direction A, the blade 12 moves towards the direction C, when the adjusting rod 9 is shifted towards the direction B, the blade 12 moves towards the direction D, it is possible to realize an adjustment of the blade 12 during operation of the printing press in dependence on the thickness of the printing sheet 5.

The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 5, and the adjusting rod fixing piece 8 is fixedly mounted on the fixing portion 6 through the screw 13, so that the adjusting rod fixing piece 8 can be conveniently detached, and if the blade 12 does not need to be adjusted, the adjusting rod 9 can be detached only by detaching the screw 13 and then taking out the adjusting rod fixing piece 8.

The third concrete implementation mode: the embodiment is described with reference to fig. 1 to 5, and the adjusting rod fixing piece 8 of the printer blade fixing device of the embodiment is fixed on the fixing portion 6 by welding, so that the strength of the adjusting rod fixing piece 8 is improved, and the phenomenon that the adjusting rod fixing piece 8 is loosened due to long-time up-and-down adjustment of the adjusting rod 9 to influence the overall working progress is avoided.

The fourth concrete implementation mode: the embodiment is described with reference to fig. 1 to 5, and the printer blade fixing device of the embodiment is characterized in that a groove is formed in the adjusting rod fixing piece 8, the adjusting rod 9 is fixedly placed in the groove of the adjusting rod fixing piece 8, and a deeper groove is formed in the adjusting rod fixing piece 8, so that the adjusting rod 9 can only move up and down, and the adjusting rod 9 is limited from moving left and right.

The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 5, and according to the printing machine blade fixing device of the embodiment, a groove for placing the adjusting rod 9 is formed in the blade fixing seat 10, the rod end of the adjusting rod 9 is placed in the groove of the blade fixing seat 10, a groove is formed in the blade fixing seat 10 to limit the rod end of the adjusting rod 9 to move left and right, and the adjusting rod 9 is prevented from moving left and right to influence the position of the blade 12.

The sixth specific implementation mode: the embodiment is described with reference to fig. 4 to 5, and the blade 12 of the printing machine of the embodiment is a circular blade, the outer edge of the blade 12 is provided with a plurality of rectangular teeth, so that the virtual lines (as shown in fig. 5) cut on the paper to be cut by the blade 12 arranged in this way are relatively regular, and the problem of paper tearing is not easily caused when the paper is cut.

This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.

Claims

1. The utility model provides a printing machine blade fixing device, includes paper feed roller (1), dead lever (2), fixing base (3), blade fixed establishment (4) and printing paper (5), installs at fixing base (3) inboard at the both ends of paper feed roller (1), and the both ends fixed mounting of dead lever (2) is inboard in fixing base (3), and its characterized in that is installed on paper feed roller (1) in printing paper (5) contact: blade fixed establishment (4) includes fixed part (6), movable part (7), adjust pole stationary blade (8), adjust pole (9), blade fixing base (10), blade mount (11) and blade (12), movable part (7) articulate on fixed part (6), movable part (7) and fixed part (6) central point put to process and have the hole that is used for placing dead lever (2), adjust pole stationary blade (8) fixed mounting on fixed part (6), install blade fixing base (10) on fixed part (6), blade mount (11) articulate on blade fixing base (10), it places on adjusting pole stationary blade (8) to adjust pole (9), it contacts with blade mount (11) to adjust pole (9), install blade (12) on blade mount (11).

2. A printer blade holding apparatus as defined in claim 1, wherein: the adjusting rod fixing piece (8) is fixedly arranged on the fixing part (6) through a screw (13).

3. A printer blade holding apparatus as defined in claim 1, wherein: the adjusting rod fixing piece (8) is fixed on the fixing part (6) in a welding mode.

4. A printer blade holding apparatus as claimed in claim 2 or 3, wherein: a groove is processed on the adjusting rod fixing piece (8), and the adjusting rod (9) is fixedly placed in the groove of the adjusting rod fixing piece (8).

5. A printer blade holding apparatus as defined in claim 1, wherein: the blade fixing seat (10) is provided with a groove for placing the adjusting rod (9), and the rod end of the adjusting rod (9) is placed in the groove of the blade fixing seat (10).

6. A printer blade holding apparatus as defined in claim 1, wherein: the blade (12) is a circular blade, and a plurality of rectangular teeth are machined on the outer edge of the blade (12).