CN210116267U

CN210116267U - Screen clamping device for printing machine

Info

Publication number: CN210116267U
Application number: CN201920560349.9U
Authority: CN
Inventors: 白杰; 钟晓芳
Original assignee: Yuncheng University
Current assignee: Yuncheng University
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-28
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a half tone clamping device for printing machine, including mainboard and receiver, one side fixed connection of mainboard and receiver, the bottom fixed mounting of mainboard has the bracket, and the middle part threaded connection of mainboard one side has adjusting screw, and one side screw thread interlude on receiver top is connected with compression screw, and the step groove has been seted up to the opposite side of receiver bottom, and the inside slidable mounting in step groove has the spliced pole, and the bottom fixed mounting of spliced pole has the briquetting. The utility model discloses an adjusting screw, mainboard and bracket that set up have avoided the defect of clamp device and printing machine half tone or bottom plate fixed connection in traditional structure to can remove clamp device according to the size of half tone and the size of production product.

Description

Screen clamping device for printing machine

Technical Field

The utility model relates to a clamping device, in particular to half tone clamping device for printing machine.

Background

At present, most of printing machines use a printing machine screen plate with the maximum width originally designed by the machine, and clamping devices are generally fixedly arranged at two ends of the limit size of the screen plate; in the practical production and application process, the screen printing plate with the limited size of the machine cannot be used at all, so that the screen printing plate is wasted greatly, and the production cost is increased; meanwhile, when products with different sizes need to be produced, the position of the screen clamping device cannot be adjusted according to the required size.

Although the conventional screen pressing device can meet basic use requirements, the following problems still exist:

1. the traditional screen clamping device is unreasonable in position arrangement, so that the screen cannot be fully utilized, and waste of the screen is caused;

2. the traditional screen clamping device is fixedly arranged with a screen or a base plate, and the position of the clamping device cannot be adjusted according to the size of an actual product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a half tone clamping device for printing machine to solve the problem that traditional closing device half tone low-usage, clamping device that provide in the above-mentioned background art can not adjust as required.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a half tone clamping device for printing machine, includes mainboard and receiver, one side fixed connection of mainboard and receiver, the bottom fixed mounting of mainboard has the bracket, the middle part threaded connection of mainboard one side has adjusting screw, one side screw thread interlude on receiver top is connected with compression screw, the step groove has been seted up to the opposite side of receiver bottom, the inside slidable mounting in step groove has the spliced pole, the bottom fixed mounting of spliced pole has the briquetting.

As an optimal technical scheme of the utility model, mainboard, bracket and receiver are made by the PE material.

As an optimal technical scheme of the utility model, size and the size phase-match in step groove after spliced of spliced pole and briquetting.

As the utility model discloses a preferred technical scheme, threaded hole is seted up at the middle part on connecting post top, the top fixed mounting of screw hole has the screw rod cover that internal diameter and screw hole equal.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides of spliced pole has the draw runner, the spout with draw runner matched with has all been seted up to the both sides of step tank bottom inner wall.

As a preferred technical scheme of the utility model, the top fixed mounting of bracket has the bracket rubber pad, the bottom fixed mounting of briquetting has the briquetting rubber pad.

As an optimized technical scheme of the utility model, anti-skidding line has all been seted up on the surface of bracket rubber pad and briquetting rubber pad.

Compared with the prior art, the utility model relates to a half tone clamping device for printing machine, its beneficial effect is: 1) the defect that the clamping device is fixedly connected with a screen printing plate or a bottom plate of a printing machine in the traditional structure is overcome by the arranged adjusting screw, the main plate and the bracket; 2) the position of the clamping device can be adjusted according to the size of the screen printing plate and the size of a produced product by the aid of the adjusting screw, the main plate and the bracket.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the connection column and the pressing block of the present invention;

fig. 3 is the schematic view of the internal connection structure of the connecting column and the pressing block of the present invention.

In the figure: 1. a main board; 2. a bracket; 3. a storage box; 4. connecting columns; 5. briquetting; 6. a compression screw; 7. adjusting the screw rod; 8. a slide bar; 9. a bracket rubber pad; 10. pressing a rubber pad; 11. a screw sleeve; 12. a step groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a half tone clamping device for printing machine, including mainboard 1 and receiver 3, mainboard 1 and one side fixed connection of receiver 3, the bottom fixed mounting of mainboard 1 has bracket 2, the middle part threaded connection of mainboard 1 one side has adjusting screw 7, one side screw thread interlude on 3 tops of receiver is connected with housing screw 6, step groove 12 has been seted up to the opposite side of 3 bottoms of receiver, the inside slidable mounting in step groove 12 has spliced pole 4, the bottom fixed mounting of spliced pole 4 has briquetting 5.

Preferably, mainboard 1, bracket 2 and receiver 3 are made by the PE material, lighten the weight of whole device, facilitate the manufacturing of device simultaneously.

Preferably, the size of the spliced connecting column 4 and the pressing block 5 is matched with the size of the stepped groove 12, so that the pressing block 5 or the connecting column 4 is prevented from being damaged.

Preferably, a threaded hole is formed in the middle of the top end of the connecting column 4, and a screw sleeve 11 with the inner diameter equal to that of the threaded hole is fixedly installed at the top of the threaded hole and matched with the compression screw 6, so that the compression degree between the pressing block 5 and the screen printing plate can be conveniently adjusted.

Preferably, the two sides of the connecting column 4 are fixedly provided with the sliding strips 8, and the two sides of the inner wall of the bottom of the stepped groove 12 are provided with sliding grooves matched with the sliding strips 8 and matched with the compression screw 6, so that the pressing block 5 can move in the vertical direction.

Preferably, a bracket rubber pad 9 is fixedly installed at the top end of the bracket 2, and a pressing block rubber pad 10 is fixedly installed at the bottom end of the pressing block 5, so that the frame of the screen of the printing machine is prevented from being damaged by extrusion.

Preferably, the surfaces of the bracket rubber pad 9 and the pressing block rubber pad 10 are both provided with anti-skid grains, so that the position of the whole device is prevented from being changed after installation.

When specifically using, the utility model relates to a half tone clamping device for printing machine, at first, twist and move compression screw 6, make screw thread and screw rod cover 11 on the compression screw 6 and the thread line interlock on the spliced pole 4, make spliced pole 4 and briquetting 5 take in step groove 12 completely, adjusting screw 7 is being unscrewed, then hug closely the outside of the frame of printer half tone with mainboard 1, make bracket 2 hold the bottom of frame, the edge on frame top is supported to one side of receiver 3, then place whole device after the suitable position, screw up adjusting screw 7, later prevent the printer half tone to the printer bottom plate on, then twist and move compression screw 6 and support tightly half tone until briquetting 5.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a half tone clamping device for printing machine, includes mainboard (1) and receiver (3), its characterized in that, mainboard (1) and one side fixed connection of receiver (3), the bottom fixed mounting of mainboard (1) has bracket (2), the middle part threaded connection of mainboard (1) one side has adjusting screw (7), one side screw thread interlude on receiver (3) top is connected with compression screw (6), step groove (12) have been seted up to the opposite side of receiver (3) bottom, the inside slidable mounting of step groove (12) has spliced pole (4), the bottom fixed mounting of spliced pole (4) has briquetting (5).

2. The screen clamping device for a printing machine according to claim 1, wherein the main plate (1), the bracket (2) and the accommodating case (3) are made of PE material.

3. The screen clamping device for the printing machine as claimed in claim 1, wherein the size of the spliced connecting column (4) and the pressing block (5) is matched with the size of the stepped groove (12).

4. The screen clamping device for the printing machine as claimed in claim 1, wherein a threaded hole is formed in the middle of the top end of the connecting column (4), and a screw sleeve (11) with the same inner diameter as the threaded hole is fixedly installed at the top of the threaded hole.

5. The screen clamping device for the printing machine according to claim 1, wherein sliding bars (8) are fixedly mounted on both sides of the connecting column (4), and sliding grooves matched with the sliding bars (8) are formed in both sides of the inner wall of the bottom of the stepped groove (12).

6. The screen clamping device of claim 1, wherein a bracket rubber gasket (9) is fixedly mounted at the top end of the bracket (2), and a pressing block rubber gasket (10) is fixedly mounted at the bottom end of the pressing block (5).

7. The screen clamping device for the printing machine as claimed in claim 6, wherein the surfaces of the bracket rubber pad (9) and the pressing block rubber pad (10) are both provided with anti-slip lines.