CN219191606U

CN219191606U - Printing machine silk screen fixing device

Info

Publication number: CN219191606U
Application number: CN202320143587.6U
Authority: CN
Inventors: 黄军辉; 彭会庆; 黄艳红
Original assignee: Dongguan Peak Printing Co ltd
Current assignee: Dongguan Peak Printing Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-16
Anticipated expiration: 2033-01-31

Abstract

The utility model provides a printing machine silk screen fixing device, its includes two mounting brackets that the symmetry set up, corresponds two fixed frames of installing on two mounting brackets, installs the screen frame on two fixed frames, installs the silk screen body on the screen frame, installs on fixed frame and carries out a plurality of first mounting and a plurality of second mounting to the screen frame, two fixed frame and two mounting brackets one-to-one, the cross-section of fixed frame is "" shape setting, is equipped with a band opening draw-in groove on the fixed frame, and two the opening of fixed frame is relative setting, the screen frame both sides are inserted respectively in the draw-in groove of locating two fixed frames. According to the utility model, the fixing frame, the first fixing piece and the plurality of second fixing pieces are arranged, the net frame is arranged on the fixing frame, the first fixing piece and the second fixing piece assist in fixing the net frame from different directions, so that the disassembly and assembly efficiency of the net frame is effectively improved, the convenience of use is improved, and the practicability is strong.

Description

Printing machine silk screen fixing device

Technical Field

The utility model relates to a printing equipment assembly, in particular to a printing machine silk screen fixing device.

Background

The working principle of the printer is as follows: the characters and images to be printed are first made into printing plate (i.e. silk screen), then the printing plate is installed on a printer, then ink is applied to the place where the characters and images are on the printing plate by manpower or the printer, then the ink is scraped by a scraper, and transferred to paper or other printing stock, so that the printed matter identical to the printing plate is copied.

The silk screen on the existing printing machine is inconvenient to install, is troublesome to disassemble and assemble, and brings trouble to users.

Disclosure of Invention

Based on this, it is necessary to provide a printing press screen fixing device which addresses the deficiencies in the prior art.

The utility model provides a printing machine silk screen fixing device, its includes two mounting brackets that the symmetry set up, corresponds two fixed frames of installing on two mounting brackets, installs the screen frame on two fixed frames, installs the silk screen body on the screen frame, installs on fixed frame and carries out a plurality of first mounting and a plurality of second mounting to the screen frame, two fixed frame and two mounting brackets one-to-one, the cross-section of fixed frame is "" shape setting, is equipped with a band opening draw-in groove on the fixed frame, and two the opening of fixed frame is relative setting, the screen frame both sides are inserted respectively in the draw-in groove of locating two fixed frames.

In one embodiment, the mounting frames are integrally provided in an L shape, each mounting frame includes a first mounting arm and a second mounting arm, and an end portion of the second mounting arm is mounted in cooperation with the first mounting arm in a horizontal direction.

In one embodiment, the fixing frame is correspondingly installed on the inner side of the second installation arm of the installation frame.

In one embodiment, the top of the fixed frame is provided with a plurality of first fixing holes distributed side by side along the axial direction of the fixed frame, the hole wall of the first fixing holes is provided with internal threads, the outer surface of the first fixing piece is provided with external threads, the first fixing piece is in threaded connection with the first fixing holes through the external threads, and the bottom of the first fixing piece stretches into the fixed frame.

In one embodiment, the side surface of the fixing frame is provided with a plurality of second fixing holes distributed side by side along the axial direction of the fixing frame, the second fixing holes are also provided with internal threads, the second mounting arm is provided with a plurality of third fixing holes along the axial direction of the second mounting arm, and the third fixing holes are in one-to-one correspondence with the second fixing holes and are aligned with each other. The second fixing piece passes through the third fixing hole and is in threaded connection with the second fixing hole through external threads on the surface of the second fixing piece.

In one embodiment, the bottom of the fixed frame is provided with a plurality of first magnetic attraction pieces distributed along the axial direction of the fixed frame, the two sides of the net frame are provided with a plurality of second magnetic attraction pieces near the bottom, and the first magnetic attraction pieces and the second magnetic attraction pieces are in one-to-one correspondence.

In one embodiment, a silica gel gasket is arranged at the matching position of the upper end face of the screen frame and the first fixing piece.

The screen fixing device of the printing machine has the beneficial effects that: through setting up fixed frame, first mounting and a plurality of second mounting, the screen frame is installed on the fixed frame, and first mounting and second mounting are supplementary fixed the screen frame from different directions, effectively improve the dismouting efficiency of screen frame, improve the convenience of use, and the practicality is strong.

Drawings

FIG. 1 is a schematic view of a screen fixing apparatus for a printing press according to the utility model;

FIG. 2 is a schematic view of the mounting bracket of the screen securing apparatus of the printing press of FIG. 1;

fig. 3 is a schematic view showing the structure of a fixing frame of the screen fixing device of the printing machine shown in fig. 1.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, the present utility model provides a screen fixing device for a printing machine, which is mounted on a fixing frame of the printing machine, and the screen fixing device for the printing machine includes two symmetrically disposed mounting frames 10, two fixing frames 20 correspondingly mounted on the two mounting frames 10, a screen frame 30 mounted on the two fixing frames 20, a screen body 40 mounted on the screen frame 30, a plurality of first fixing members 50 and a plurality of second fixing members 60 mounted on the fixing frames 20 and fixing the screen frame 30.

The installation frame 10 is wholly L-shaped, and each installation frame 10 comprises a first installation arm 11 and a second installation arm 12, wherein the first installation arm 11 is arranged on a fixing frame of the printing machine, and the end part of the second installation arm 12 is installed in a matching mode with the first installation arm 11 in the horizontal direction.

The two fixing frames 20 are in one-to-one correspondence with the two mounting frames 10, each fixing frame 20 is correspondingly arranged on the inner side of the second mounting arm 12 of one mounting frame 10, the cross section of each fixing frame 20 is in a shape, a clamping groove 21 with an opening 22 is formed in each fixing frame 20, and the openings 22 of the two fixing frames 20 are oppositely arranged. The top of fixed frame 20 is equipped with a plurality of first fixed orifices 23 of distributing side by side along its axial, be equipped with the internal thread on the pore wall of first fixed orifice 23, the side of fixed frame 20 is equipped with a plurality of second fixed orifices 24 of distributing side by side along its axial, second fixed orifices 24 are equipped with the internal thread equally, be equipped with a plurality of third fixed orifices along its axial on the second installation arm 12, third fixed orifices and second fixed orifices 24 one-to-one and align each other. The outer surface of the first fixing member 50 is provided with external threads, the first fixing member 50 is in threaded connection with the first fixing hole 23 through the external threads, and the bottom of the first fixing member 50 extends into the fixing frame 20. The second fixing member 60 passes through the third fixing hole and is screwed with the second fixing hole 24 through external threads on the surface thereof.

In this embodiment, in order to better place the screen frame 30 in place, the fixed frame 20 bottom is equipped with a plurality of first magnetism that distribute along its axial, screen frame 30 both sides are equipped with a plurality of second magnetism and inhale the piece near the bottom position, first magnetism is inhaled a piece and second magnetism and is inhaled a piece one-to-one, and when screen frame 30 placed in place, first magnetism was inhaled a piece and second magnetism inhale a piece mutually magnetism, carries out preliminary fixed to screen frame 30 to place screen frame 30 in place fast.

During installation, the position of the second fixing piece 60 on one fixing frame 20 is adjusted, the second fixing piece 60 on the fixing frame 20 is used for initially positioning the net frame 30, two sides of the net frame 30 are respectively inserted into the clamping grooves 21 of the two fixing frames 20, the first fixing piece 50 on the fixing frame 20 and the first fixing piece 50 and the second fixing piece 60 on the other installation frame 10 are rotated, so that the first fixing piece 50 and the second fixing piece 60 extend inwards, and the first fixing piece 50 and the second fixing piece 60 respectively press the net frame 30 from the upper end and one side.

In addition, when the first fixing member 50 fixes the frame 30, a large pressure needs to be applied, in order to prevent the first fixing member 50 from damaging the frame 30, a silica gel gasket 70 is disposed at a position where the upper end surface of the frame 30 cooperates with the first fixing member 50, so that the first fixing member 50 indirectly abuts against the upper end surface of the frame 30.

The screen fixing device of the printing machine has the beneficial effects that: through setting up fixed frame 20, first mounting 50 and a plurality of second mounting 60, the screen frame 30 is installed on fixed frame 20, and first mounting 50 and second mounting 60 are supplementary fixed screen frame 30 from different directions, effectively improve the dismouting efficiency of screen frame 30, improve the convenience of use, and the practicality is strong.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a printing machine silk screen fixing device, its characterized in that, including two mounting brackets that the symmetry set up, correspond two fixed frames of installing on two mounting brackets, install the screen frame on two fixed frames, install the silk screen body on the screen frame, install on fixed frame and carry out a plurality of first mounting and a plurality of second mounting to the screen frame, two fixed frame and two mounting brackets one-to-one, the cross-section of fixed frame is "" shape setting, is equipped with a band opening's draw-in groove on the fixed frame, and two the opening of fixed frame is relative setting, the screen frame both sides are inserted respectively in the draw-in groove of locating two fixed frames.

2. The printing press screen fixing apparatus of claim 1, wherein the mounting frames are integrally provided in an L-shape, each of the mounting frames including a first mounting arm and a second mounting arm, an end of the second mounting arm being mounted in cooperation with the first mounting arm in a horizontal direction.

3. The screen fixing apparatus of claim 2, wherein the fixing frame is correspondingly installed inside the second installation arm of a mounting frame.

4. The printing machine silk screen fixing device of claim 1, wherein a plurality of first fixing holes are formed in the top of the fixing frame in a side-by-side mode along the axial direction of the fixing frame, internal threads are formed in the hole walls of the first fixing holes, external threads are formed in the outer surfaces of the first fixing pieces, the first fixing pieces are in threaded connection with the first fixing holes through the external threads, and the bottoms of the first fixing pieces extend into the fixing frame.

5. The printing machine silk screen fixing device according to claim 2, wherein a plurality of second fixing holes are formed in the side face of the fixing frame along the axial direction of the fixing frame, the second fixing holes are also provided with internal threads, a plurality of third fixing holes are formed in the second mounting arm along the axial direction of the second mounting arm, and the third fixing holes are in one-to-one correspondence with the second fixing holes and are aligned with each other; the second fixing piece passes through the third fixing hole and is in threaded connection with the second fixing hole through external threads on the surface of the second fixing piece.

6. The printing machine silk screen fixing device according to claim 1, wherein a plurality of first magnetic attraction pieces are arranged at the bottom of the fixing frame and distributed along the axial direction of the fixing frame, a plurality of second magnetic attraction pieces are arranged at positions, close to the bottom, of two sides of the screen frame, and the first magnetic attraction pieces and the second magnetic attraction pieces are in one-to-one correspondence.

7. The printing press screen fixing device according to claim 1, wherein a silica gel gasket is arranged at a position where the upper end face of the screen frame is matched with the first fixing piece.