CN216885759U

CN216885759U - High-stability screen printer clamp

Info

Publication number: CN216885759U
Application number: CN202122125840.9U
Authority: CN
Inventors: 贺婷
Original assignee: Wuxi Qiruite Machinery Technology Co ltd
Current assignee: Wuxi Qiruite Machinery Technology Co ltd
Priority date: 2021-09-05
Filing date: 2021-09-05
Publication date: 2022-07-05
Anticipated expiration: 2031-09-05

Abstract

The utility model discloses a screen printing machine clamp with high stability, and relates to the technical field of clamps. The bidirectional electric telescopic handle comprises a mounting seat, a mounting block is fixedly connected to the outer portion of the mounting seat, a bidirectional electric telescopic handle is mounted at one end, far away from the mounting seat, of the mounting block, force arms are fixedly connected to two ends of the bidirectional electric telescopic handle, a thick clamping plate is fixedly connected to the outer portion of each force arm, a hollow groove is formed in the thick clamping plate, a pressing plate is slidably connected to the inner portion of the hollow groove, vertical columns are symmetrically and fixedly connected to the outer portion of the pressing plate, a pressing rod is fixedly connected to one end, far away from the pressing plate, of each vertical column, a limiting block is fixedly connected to one side, close to the pressing plate, of each pressing rod, and a limiting device is further arranged on each force arm. When the flexible printing stock needs to be clamped and fixed, the flexible printing stock is placed in the empty groove, then the movable pressing rod is pressed downwards to enable the pressing plate to clamp the flexible printing stock, and then the bidirectional electric telescopic rod is started to enable the flexible printing stock to be in a flat state.

Description

High-stability screen printer clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a high-stability clamp of a screen printing machine.

Background

The screen printing technology is to use a screen as a plate base and to make a screen printing plate with pictures and texts by a photosensitive plate making method, while a screen printing machine is a device capable of printing characters or patterns on the surface of a printing stock, and can be divided into a flat screen printing machine, a curved screen printing machine, a rotary screen printing machine and an electrostatic screen printing machine according to the printing mode. The screen printing machine needs to fix the printing stock when in work, and prevents the printing stock from deviating to influence the printing work in the printing process.

The existing screen printing machine clamp has a single type of fixing printing stocks, generally only can clamp and fix rigid printing stocks, but cannot clamp and fix flexible printing stocks, so that the practicability of the screen printing machine clamp is reduced; and the existing screen printer clamp has poor fixity, so that the stability is low, and certain influence is caused on the printing work of printing stocks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the type of fixing a printing stock is single and the stability of a clamp is not high in the prior art, and provides a high-stability clamp of a screen printing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a screen printing machine anchor clamps that stability is high, includes the mount pad, the outside fixedly connected with installation piece of mount pad, the installation piece is kept away from two-way electric telescopic handle is installed to the one end of mount pad, the equal fixedly connected with arm of force in two-way electric telescopic handle's both ends, the outside fixedly connected with thick splint of the arm of force, the dead slot has been seted up on the thick splint, the inside sliding connection of dead slot has the clamp plate, the vertical post of the outside symmetry fixedly connected with of clamp plate, vertical post is kept away from the common fixedly connected with depression bar of one end of clamp plate, the depression bar is close to one side fixedly connected with stopper of clamp plate, still be provided with stop device on the arm of force.

Preferably, the thick splint is also provided with a limiting hole.

Preferably, a first return spring is arranged outside the vertical column, one end of the first return spring is fixedly connected with the outside of the thick clamping plate, and the other end of the first return spring is fixedly connected with the outside of the pressing rod.

Preferably, a plurality of limiting grooves are formed in the limiting block, and the limiting grooves are uniformly distributed.

Preferably, the limiting device comprises a fixed plate fixedly connected to the force arm, a second return spring is fixedly connected to the outside of the fixed plate, a sliding plate is fixedly connected to one end, far away from the fixed plate, of the second return spring, and a limiting plate matched with the limiting groove is fixedly connected to the sliding plate.

Preferably, the mounting seat is further fixedly connected with a U-shaped limiting rod, and the two force arms are connected with the outer portion of the U-shaped limiting rod in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, when the rigid printing stock needs to be clamped and fixed, the rigid printing stock is placed between the two thick clamping plates, and then the bidirectional electric telescopic rod is started until the rigid printing stock is clamped tightly; when the flexible printing stock needs to be clamped and fixed, the flexible printing stock is placed in the empty groove, then the movable pressing rod is pressed downwards to enable the pressing plate to clamp the flexible printing stock, and then the bidirectional electric telescopic rod is started to enable the flexible printing stock to be in a flat state; the clamp can clamp and fix the rigid printing stock and the flexible printing stock, and improves the practicability of the clamp of the screen printing machine.

2. The utility model is provided with the U-shaped limiting rod, and the two force arms slide along the U-shaped limiting rod by starting the bidirectional electric telescopic rod, so that the stability of the two force arms in the process of clamping a printing stock is enhanced, and the influence on the printing work of the printing stock is prevented.

Drawings

FIG. 1 is a schematic structural view of a high-stability clamp of a screen printing machine according to the present invention;

FIG. 2 is a schematic structural view of the mounting base of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a thick splint according to the present invention;

FIG. 5 is a schematic view of the construction of the platen of the present invention;

fig. 6 is a schematic structural view of the limiting device of the present invention.

In the figure: 1. a mounting seat; 2. mounting blocks; 3. a bidirectional electric telescopic rod; 4. a force arm; 5. A thick splint; 6. an empty groove; 7. pressing a plate; 8. a vertical column; 9. a pressure lever; 10. a limiting block; 11. A limiting hole; 12. a first return spring; 13. a limiting groove; 14. a fixing plate; 15. a second return spring; 16. a sliding plate; 17. a limiting plate; 18. u-shaped gag lever post.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a screen printer fixture with high stability comprises a mounting base 1, a mounting block 2 is fixedly connected to the outside of the mounting base 1, a bidirectional electric telescopic rod 3 is mounted at one end of the mounting block 2 away from the mounting base 1, both ends of the bidirectional electric telescopic rod 3 are fixedly connected with a force arm 4, a thick splint 5 is fixedly connected to the outside of the force arm 4, a hollow groove 6 is formed in the thick splint 5, a limiting hole 11 is further formed in the thick splint 5, a pressing plate 7 is slidably connected to the inside of the hollow groove 6, vertical columns 8 are symmetrically and fixedly connected to the outside of the pressing plate 7, a first return spring 12 is arranged on the outside of the vertical columns 8, one end of the first return spring 12 is fixedly connected to the outside of the thick splint 5, the other end of the first return spring 12 is fixedly connected to the outside of the pressing rod 9, and one end of the vertical columns 8 away from the pressing plate 7 is fixedly connected to the pressing rod 9 together, a limiting block 10 is fixedly connected to one side, close to the pressing plate 7, of the pressing rod 9, a plurality of limiting grooves 13 are formed in the limiting block 10, the limiting grooves 13 are evenly distributed, a limiting device is further arranged on the force arm 4, when a rigid printing stock needs to be clamped and fixed, the rigid printing stock is placed between the two thick clamping plates 5, and then the bidirectional electric telescopic rod 3 is started until the rigid printing stock is clamped; when the flexible printing stock needs to be clamped and fixed, the flexible printing stock is placed in the empty slot 6, then the movable pressure rod 9 is pressed downwards to enable the pressure plate 7 to clamp the flexible printing stock, and then the bidirectional electric telescopic rod 3 is started to enable the flexible printing stock to be in a flat state; the clamp can clamp and fix the rigid printing stock and the flexible printing stock, and improves the practicability of the clamp of the screen printing machine.

Wherein, stop device includes fixed plate 14 of fixed connection on the arm of force 4, the outside fixedly connected with second reset spring 15 of fixed plate 14, the one end fixedly connected with sliding plate 16 of fixed plate 14 is kept away from to second reset spring 15, fixedly connected with and spacing groove 13 assorted limiting plate 17 on the sliding plate 16, when clamp plate 7 need press from both sides tight flexible stock, need remove stop device's limiting displacement earlier, treat to press from both sides tight back of tight flexible stock, resume stop device's limiting displacement again.

Wherein, still fixedly connected with U-shaped gag lever post 18 on the mount pad 1, two arm of force 4 all with the outside sliding connection of U-shaped gag lever post 18, through starting two-way electric telescopic handle 3, make two arm of force 4 slide along U-shaped gag lever post 18, strengthened the stability of two arm of force 4 when the centre gripping stock, prevent to cause the influence to the printing work of stock.

The specific working principle of the utility model is as follows: when the rigid printing stock needs to be clamped and fixed, the rigid printing stock is placed between the two thick clamping plates 5, and then the bidirectional electric telescopic rod 3 is started, so that the two force arms 4 slide along the U-shaped limiting rod 18 until the two force arms 4 clamp the rigid printing stock;

when the flexible printed material needs to be clamped and fixed, firstly, the flexible printed material is placed in the empty slot 6, then the sliding plate 16 is slid to enable the limiting plate 17 to be separated from the limiting slot 13, the limiting device at the moment loses the limiting effect, when the limiting plate 17 is separated from the limiting slot 13, the pressing rod 9 is pressed downwards to enable the pressing plate 7 to clamp the flexible printed material, then the sliding plate 16 is loosened, the compressed second reset spring 15 can immediately drive the sliding plate 16 and the limiting plate 17 to move, the limiting plate 17 is clamped with the limiting slot 13 again, the limiting device at the moment recovers the limiting effect, namely, two ends of the flexible printed material are fixed, and then the bidirectional electric telescopic rod 3 is started to enable the flexible printed material to be in a flat state.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A screen printing machine clamp with high stability comprises a mounting seat (1) and is characterized in that;

the utility model discloses a clamp plate, including mount pad (1), installation piece (2), two-way electric telescopic handle (3) are installed to the one end of mount pad (1), the equal fixedly connected with arm of force (4) in both ends of two-way electric telescopic handle (3), outside fixedly connected with thick splint (5) of arm of force (4), dead slot (6) have been seted up on thick splint (5), the inside sliding connection of dead slot (6) has clamp plate (7), the vertical post of outside symmetry fixedly connected with (8) of clamp plate (7), keep away from vertical post (8) the common fixedly connected with depression bar (9) of one end of clamp plate (7), depression bar (9) are close to one side fixedly connected with stopper (10) of clamp plate (7), still be provided with stop device on arm of force (4).

2. The screen printing machine clamp with high stability as claimed in claim 1, wherein the thick clamping plate (5) is further provided with a limiting hole (11).

3. A screen printer jig with high stability as claimed in claim 1, characterized in that a first return spring (12) is provided outside the vertical column (8), one end of the first return spring (12) is fixedly connected with the outside of the thick clamping plate (5), and the other end of the first return spring (12) is fixedly connected with the outside of the pressing rod (9).

4. The high-stability screen printer clamp according to claim 1, wherein a plurality of limiting grooves (13) are formed in the limiting block (10), and the limiting grooves (13) are uniformly distributed.

5. The screen printing machine clamp with high stability according to claim 4, wherein the limiting device comprises a fixing plate (14) fixedly connected to the force arm (4), a second return spring (15) is fixedly connected to the outside of the fixing plate (14), a sliding plate (16) is fixedly connected to one end, away from the fixing plate (14), of the second return spring (15), and a limiting plate (17) matched with the limiting groove (13) is fixedly connected to the sliding plate (16).

6. The screen printing machine clamp with high stability according to claim 1, wherein a U-shaped limiting rod (18) is further fixedly connected to the mounting seat (1), and the two force arms (4) are in sliding connection with the outer portion of the U-shaped limiting rod (18).