CN215757571U

CN215757571U - Metal mask plate frame convenient to adjust

Info

Publication number: CN215757571U
Application number: CN202121596932.9U
Authority: CN
Inventors: 唐军
Original assignee: Hubei Junshan Photoelectric Co ltd
Current assignee: Hubei Junshan Photoelectric Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-02-08
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a metal mask plate frame convenient to adjust, which belongs to the technical field of metal frames and comprises a frame body, wherein two first grooves are formed in the frame body, pushing mechanisms are clamped on the surfaces, close to each other, of the two first grooves, and the ends, far away from each other, of the two pushing mechanisms are fixedly connected with the opposite surfaces of two movable plates respectively. This metal mask plate frame convenient to adjust, through setting up the fixed block, spacing hole and gag lever post, promote two push pedals, make the push pedal drive the fly leaf motion through first slide bar, the fly leaf drives two connecting blocks through two first connecting blocks and connecting rod and keeps away from each other, four second connecting blocks all drive four gag lever posts motions through movable block and fixed block, for current metal mask plate frame, this frame can be according to the distance between four gag lever posts of mask plate size regulation, make this mask plate frame need not change alright install not unidimensional mask plate fixed.

Description

Metal mask plate frame convenient to adjust

Technical Field

The utility model belongs to the technical field of metal frames, and particularly relates to a metal mask plate frame convenient to adjust.

Background

The existing mask assembly mostly comprises a mask frame and a mask plate arranged on the upper portion of the mask frame, the size of the existing mask frame is mostly set to be fixed, when the mask plate with different sizes is required to be fixed, a worker needs to replace the mask frame to fix the mask plate with different sizes, the mask plate frame needs to be welded or a plurality of bolts need to be fixed when the mask plate frame is fixed, the operation is troublesome, and therefore the problem is solved by the metal mask plate frame convenient to adjust.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a metal mask plate frame convenient to adjust, and solves the problems that the size of the existing mask plate frame is mostly set to be fixed, when the mask plates with different sizes are required to be fixed, workers need to replace the mask plate frame to fix the mask plates with different sizes, and the mask plate frame is required to be welded or fixed by a plurality of bolts when being fixed, so that the operation is troublesome.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a metal mask plate frame convenient to adjust, includes the frame body, set up two first recesses in the frame body, the equal joint in one side that two first recesses are close to mutually has pushing mechanism, and the one end that two pushing mechanism kept away from mutually respectively with the opposite face fixed connection of two fly leafs, the front and the back of fly leaf respectively with the opposite face fixed connection of two first connecting blocks.

The first connecting block is hinged to the connecting rod through a pin shaft, the other end of the connecting rod is hinged to the second connecting block through a pin shaft, one face, away from the four second connecting blocks, of the connecting rod is fixedly connected with the opposite faces of the four movable blocks respectively, one face, away from the four movable blocks, of the connecting rod is fixedly connected with the opposite faces of the four fixed blocks respectively, and the upper surface of each fixed block is fixedly connected with the bottom end of the limiting rod.

The limiting rod is internally provided with limiting holes, the four limiting holes are respectively arranged at the four corners of the lower surface of the mask plate, the front sides of the two movable blocks are clamped with the same sliding mechanism, the two ends of the sliding mechanism are respectively fixedly connected with the front side and the back side of the inner wall of the first groove, and the outer surface of the sliding mechanism is sleeved with a spring.

As a further scheme of the utility model: pushing mechanism includes first sliding sleeve, first sliding sleeve joint is at the left surface of first recess inner wall, sliding connection has first slide bar in the first sliding sleeve, the left end of first slide bar and the right flank fixed connection of push pedal, the right-hand member of first slide bar and the left surface fixed connection of fly leaf.

As a further scheme of the utility model: a second groove is formed in the lower surface of the frame body, and the first sliding rod and the push plate are both arranged in the second groove.

As a further scheme of the utility model: slide mechanism includes the second slide bar, the both ends of second slide bar respectively with the front and the back fixed connection of first recess inner wall, the surface sliding connection of first slide bar has two second sliding sleeves, second sliding sleeve joint is at the left surface of movable block, the spring cup joints the surface at the second slide bar, the both ends of spring respectively with the opposite face fixed connection of second sliding sleeve and first recess inner wall.

As a further scheme of the utility model: the lower surface of the mask plate is in lap joint with the upper surface of the frame body.

As a further scheme of the utility model: the left side surface and the right side surface of the frame body are respectively lapped with the opposite surfaces of the four fixing blocks.

(III) advantageous effects

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

1. this metal mask plate frame convenient to adjust, through setting up first sliding sleeve, first slide bar, the fly leaf, the connecting rod, the movable block, the fixed block, spacing hole and gag lever post, promote two push pedals, make the push pedal drive the fly leaf motion through first slide bar, the fly leaf drives two connecting blocks through two first connecting blocks and connecting rod and keeps away from each other, four second connecting blocks all drive four gag lever posts through movable block and fixed block and move, make the distance between four gag lever posts adjustable, for current metal mask plate frame, this frame can be according to the size of mask plate and adjust the distance between four gag lever posts, make this mask plate frame need not change alright install fixedly to the mask plate of unidimensional.

2. This metal mask plate frame convenient to adjust, through setting up the spring, gag lever post and spacing hole, promote two push pedals, when the movable block drives the second sliding sleeve when the surface of second slide bar slides, the spring shrink, when the gag lever post corresponds with the position in spacing hole, the staff removes the mask plate, the mask plate drives four spacing holes and moves to the surface of four gag lever posts, when the mask plate contacts with frame body, the staff loosens the push pedal, four gag lever posts keep away from each other under the effect of four spring elastic forces, make gag lever post and spacing hole in close contact with, make gag lever post and spacing hole mutually support can be quick fix the mask plate on the frame body.

3. This metal mask plate frame convenient to adjust through setting up second sliding sleeve and second slide bar, has the second sliding sleeve because of the surface sliding connection of second slide bar, and the second slide bar can carry on spacingly to the second sliding sleeve for the second sliding sleeve can not take place to rock when the motion, makes second sliding sleeve accessible movable block and fixed block drive the steady motion of gag lever post.

Drawings

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

FIG. 2 is a schematic three-dimensional cross-sectional structure of the frame body according to the present invention;

FIG. 3 is a schematic perspective view of the sliding mechanism of the present invention;

FIG. 4 is a schematic three-dimensional structure of the pushing mechanism of the present invention;

FIG. 5 is a schematic structural diagram of a mask according to the present invention;

in the figure: the device comprises a frame body 1, a pushing mechanism 2, a first sliding sleeve 21, a first sliding rod 22, a push plate 23, a movable plate 3, a connecting rod 4, a movable block 5, a fixed block 6, a limiting rod 7, a sliding mechanism 8, a second sliding sleeve 81, a second sliding rod 82, a spring 9, a first groove 10, a limiting hole 11, a mask plate 12, a second groove 13, a first connecting block 14 and a second connecting block 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a metal mask plate frame convenient to adjust, includes frame body 1, has seted up two first recesses 10 in the frame body 1, and the equal joint in one side that two first recesses 10 are close to mutually has pushing mechanism 2, and the one end that two pushing mechanism 2 kept away from mutually respectively with the opposite face fixed connection of two fly leafs 3, the front and the back of fly leaf 3 respectively with the opposite face fixed connection of two first connecting blocks 14.

First connecting block 14 is articulated with connecting rod 4 through the round pin axle, through setting up the round pin axle, make connecting rod 4 rotate round first connecting block 14 and second connecting block 15 under the effect of fly leaf 3, the other end of connecting rod 4 is articulated with second connecting block 15 through the round pin axle, the one side of keeping away from mutually of four second connecting blocks 15 respectively with four movable block 5's opposite face fixed connection, the one side of keeping away from mutually of four movable blocks 5 respectively with four fixed block 6's opposite face fixed connection, the upper surface of fixed block 6 and the bottom fixed connection of gag lever post 7.

Set up in spacing hole 11 in gag lever post 7, four spacing holes 11 are seted up respectively at the four corners department of mask plate 12 lower surface, through setting up spacing hole 11 and gag lever post 7, when gag lever post 7 and spacing hole 11 in close contact with, spacing hole 11 and gag lever post 7 mutually support and can fix mask plate 12, the positive joint of two movable blocks 5 has same slide mechanism 8, slide mechanism 8's both ends respectively with the front and the back fixed connection of first recess 10 inner walls, slide mechanism 8's surface has cup jointed spring 9.

Specifically, as shown in fig. 2, the pushing mechanism 2 includes a first sliding sleeve 21, the first sliding sleeve 21 is fastened to the left side of the inner wall of the first groove 10, a first sliding rod 22 is slidably connected to the first sliding sleeve 21, the left end of the first sliding rod 22 is fixedly connected to the right side of the pushing plate 23, the right end of the first sliding rod 22 is fixedly connected to the left side of the movable plate 3, the sliding mechanism 8 includes a second sliding rod 82, two ends of the second sliding rod 82 are fixedly connected to the front and the back of the inner wall of the first groove 10, two second sliding sleeves 81 are slidably connected to the outer surface of the first sliding rod 22, the second sliding sleeves 81 are fastened to the left side of the movable block 5, the spring 9 is sleeved to the outer surface of the second sliding rod 82, two ends of the spring 9 are fixedly connected to the opposite surfaces of the second sliding sleeve 81 and the inner wall of the first groove 10, the left and right side surfaces of the frame body 1 are respectively overlapped with the opposite surfaces of the four fixed blocks 6, through setting up first sliding sleeve 21 and first slide bar 22, because of sliding connection has first slide bar 22 in first sliding sleeve 21, first sliding sleeve 21 can carry on spacingly to first slide bar 22, and first slide bar 22 can not take place to rock when the motion, and first slide bar 22 can drive the steady motion that carries on of fly leaf 3.

Specifically, as shown in fig. 1 and 2, a second groove 13 is formed in the lower surface of the frame body 1, the first sliding rod 22 and the pushing plate 23 are both arranged in the second groove 13, the lower surface of the mask plate 12 is in lap joint with the upper surface of the frame body 1, and through the arrangement of the pushing plate 23, the worker pulls the pushing plate 23, so that the pushing plate 23 can drive the movable plate 3 to move through the first sliding rod 22.

The working principle of the utility model is as follows:

s1, when the mask plates 12 of different sizes need to be fixed, a worker pushes the two push plates 23, so that the push plates 23 drive the first slide bars 22 to slide in the first slide sleeves 21, the first slide bars 22 drive the movable plates 3 to move, the movable plates 3 drive the two second connecting blocks 15 to be away from each other through the two first connecting blocks 14 and the connecting rods 4, the four second connecting blocks 15 drive the movable blocks 5 to move, the four movable blocks 5 drive the second slide sleeves 81 to slide on the outer surfaces of the second slide bars 82, the four movable blocks 5 drive the four fixed blocks 6 to move, and the springs 9 contract;

s2, when the limiting rods 7 correspond to the limiting holes 11, the worker moves the mask plate 12, the mask plate 12 drives the four limiting holes 11 to move to the outer surfaces of the four limiting rods 7, when the mask plate 12 contacts the frame body 1, the worker loosens the push plate 23, the four limiting rods 7 are far away from each other under the action of the elastic force of the four springs 9, and the limiting rods 7 are in close contact with the limiting holes 11.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a metal mask plate frame convenient to adjust, includes frame body (1), its characterized in that: two first grooves (10) are formed in the frame body (1), the pushing mechanisms (2) are clamped on the surfaces, close to the two first grooves (10), of the two first grooves, the ends, far away from the two pushing mechanisms (2), of the two first grooves are fixedly connected with the opposite surfaces of the two movable plates (3), and the front surface and the back surface of each movable plate (3) are fixedly connected with the opposite surfaces of the two first connecting blocks (14);

the first connecting block (14) is hinged with the connecting rod (4) through a pin shaft, the other end of the connecting rod (4) is hinged with the second connecting block (15) through a pin shaft, one surfaces, far away from the four second connecting blocks (15), are fixedly connected with opposite surfaces of the four movable blocks (5) respectively, one surfaces, far away from the four movable blocks (5), are fixedly connected with opposite surfaces of the four fixed blocks (6) respectively, and the upper surface of the fixed block (6) is fixedly connected with the bottom end of the limiting rod (7);

set up in spacing hole (11) in gag lever post (7), set up respectively in the four corners department of mask plate (12) lower surface in four spacing holes (11), the positive joint of two movable blocks (5) has same slide mechanism (8), the both ends of slide mechanism (8) respectively with the front and the back fixed connection of first recess (10) inner wall, spring (9) have been cup jointed to the surface of slide mechanism (8).

2. A metal mask frame convenient to adjust according to claim 1, wherein: pushing mechanism (2) include first sliding sleeve (21), first sliding sleeve (21) joint is at the left surface of first recess (10) inner wall, sliding connection has first slide bar (22) in first sliding sleeve (21), the left end of first slide bar (22) and the right flank fixed connection of push pedal (23), the right-hand member of first slide bar (22) and the left surface fixed connection of fly leaf (3).

3. A metal mask frame convenient to adjust according to claim 2, wherein: second recess (13) have been seted up to the lower surface of frame body (1), first slide bar (22) and push pedal (23) all set up in second recess (13).

4. A metal mask frame convenient to adjust according to claim 2, wherein: slide mechanism (8) include second slide bar (82), the both ends of second slide bar (82) respectively with the front and the back fixed connection of first recess (10) inner wall, the surface sliding connection of first slide bar (22) has two second sliding sleeves (81), second sliding sleeve (81) joint is at the left surface of movable block (5), spring (9) cup joint the surface at second slide bar (82), the both ends of spring (9) respectively with the opposite face fixed connection of second sliding sleeve (81) and first recess (10) inner wall.

5. A metal mask frame convenient to adjust according to claim 1, wherein: the lower surface of the mask plate (12) is in lap joint with the upper surface of the frame body (1).

6. A metal mask frame convenient to adjust according to claim 1, wherein: the left side surface and the right side surface of the frame body (1) are respectively lapped with the opposite surfaces of the four fixing blocks (6).