CN214324551U

CN214324551U - Rubberizing device of printing screen

Info

Publication number: CN214324551U
Application number: CN202022770581.0U
Authority: CN
Inventors: 张刚兵; 谭晓军
Original assignee: Suining Haohai Electronic Products Co ltd
Current assignee: Sichuan Haohai Xingchen Electronic Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-01
Anticipated expiration: 2030-11-25

Abstract

The application provides a rubberizing device of printing otter board includes: base, revolving stage and locking mechanism. The base is provided with at least three supporting legs, and the bottoms of the supporting legs are movably connected with suckers arranged downwards; the rotary table is rotatably arranged on the base, the rotary table is provided with support frames in a sliding mode towards four opposite directions, the sliding directions of the adjacent support frames are perpendicular to each other, each support frame comprises at least one sliding rod, a conical stop block is movably connected above each sliding rod, the sliding rods are provided with a plurality of threaded holes along the length direction, and the threaded holes are used for being connected with the conical stop blocks; the locking mechanism is arranged on the side wall of the rotating platform and provided with a locking screw, and the locking screw is used for pressing the sliding rod. The adhesive tape sticking device is beneficial to reducing the labor intensity of operators and improving the adhesive tape sticking efficiency, is suitable for printing screens with different sizes, and has high operation stability.

Description

Rubberizing device of printing screen

Technical Field

The utility model belongs to printing screen board manufacturing field especially relates to a rubberizing device of printing screen board.

Background

The printing screen consists of a screen frame and a silk screen, and silk screens with different meshes and proper screen frames are required to be selected according to printing stocks with different materials and precision requirements; then, the screen frame is polished to enable the screen mesh to be tightly combined with the screen frame; and then processes such as screen stretching, cutting and the like are carried out to form the printing screen. Because the silk screen and the screen frame are fixed by gluing or painting, the edge of the silk screen is easy to be degummed in use, and the silk screen is finally damaged. In order to solve the problem, a rubberizing process is additionally arranged after the printing screen plate support, namely, an adhesive tape is pasted on the edge of the silk screen, which is contacted with the screen frame, so as to prevent the silk screen from degumming.

Printing screen board is the rectangle structure, need all carry out the rubberizing to the four sides, needs the operator to rotate round printing screen board and carries out the rubberizing, or the removal printing screen board that does not stop carries out the rubberizing, no matter adopt above-mentioned which kind of mode all the comparison consume operator's physical power, and the rubberizing efficiency is lower moreover. In addition, the sizes of the printing screens are different according to the specifications of the printing stocks and the printing requirements, so that the printing screens are inconvenient to fix.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a rubberizing device of a printing screen plate, the printing screen plate is fixed on a rotary table through a conical stop block, an operator can stand at the same position and can complete the rubberizing work of four sides of the printing screen plate only by rotating the rotary table, the labor intensity of the operator is effectively reduced, and the rubberizing efficiency is also improved; meanwhile, in order to prevent the device from moving when the rotating platform is rotated or the adhesive tape is pasted, the bottom of the supporting leg of the base is provided with a sucker, and the sucker is sucked on the bottom surface to keep the device fixed.

In order to realize the purpose of the utility model, the following scheme is proposed:

a screen printing plate taping device comprising: base, revolving stage and locking mechanism.

The base is provided with at least three supporting legs, and the bottoms of the supporting legs are movably connected with suckers arranged downwards;

the rotary table is rotatably arranged on the base, the rotary table is provided with support frames in a sliding mode towards four opposite directions, the sliding directions of the adjacent support frames are perpendicular to each other, each support frame comprises at least one sliding rod, a conical stop block is movably connected above each sliding rod, the sliding rods are provided with a plurality of threaded holes along the length direction, and the threaded holes are used for being connected with the conical stop blocks;

the locking mechanism is arranged on the side wall of the rotating platform and provided with a locking screw, and the locking screw is used for pressing the sliding rod.

Furthermore, all be equipped with adjusting screw above the sucking disc, adjusting screw is vertical to be worn to locate the supporting leg bottom, adjusting screw is used for adjusting the high position of sucking disc.

Furthermore, the support frame is provided with a pair of parallel slide bars, and the tails of the pair of slide bars are connected through a connecting plate.

Furthermore, the top surface of the slide bar and the top surface of the rotating platform are in the same plane.

Furthermore, the conical stop block is made of nylon materials or plastics, a threaded portion used for being connected with the threaded hole is made of metal materials, and the threaded portion is preassembled and fixed at the bottom of the conical stop block.

Furthermore, the conical stop block is in an inverted conical structure.

Furthermore, axial tooth-shaped grooves are uniformly machined on the upper section of the conical stop block along the circumference.

Furthermore, the rotating platform is connected with the base through a thrust ball bearing.

Further, the base top is equipped with the disc, the disc middle section is processed along outer circumference and is had the annular groove, the revolving stage is vertical to be equipped with three detachable fixture block at least downwards, the fixture block is followed disc week side is evenly arranged, the fixture block is "L" shape structure, and its lower part horizontal segment slides and locates in the annular groove.

The beneficial effects of the utility model reside in that:

1. the four sides of the printing screen plate can be conveniently rubberized, the labor intensity of an operator can be reduced, the rubberizing efficiency can be improved, the operator can stand at the same position, and the four sides of the printing screen plate can be rubberized by rotating the rotating platform;

2. the operation stability is high, the rubberizing quality is guaranteed, the base of the device is fixed through the suckers, the stability of the device is guaranteed, the printing screen plate is fixed through the conical stop blocks on the periphery, the stability of the printing screen plate is guaranteed, and the operation stability during rubberizing is guaranteed through the stability of the two aspects;

3. the printing screen plate of adaptation equidimension not fixes a position through removing the support frame and adjusting the mounted position of toper dog on the slide bar in order to be convenient for to the printing screen plate of equidimension.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

FIG. 1 shows the overall construction of the present application;

FIG. 2 shows a bottom view of the present application;

FIG. 3 shows the structure of a conical stopper;

FIG. 4 shows a configuration where the turntable is connected to the base;

fig. 5 shows a use state of the present application.

The labels in the figure are: 10-base, 11-supporting leg, 12-sucking disc, 13-adjusting screw, 14-thrust ball bearing, 15-disc, 151-circular groove, 20-rotating table, 21-fixture block, 30-supporting frame, 31-sliding rod, 311-threaded hole, 32-conical stop block, 33-connecting plate, 40-locking mechanism and 41-locking screw.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

As shown in fig. 1, 2 and 5, a pasting device for a printing screen includes: a base 10, a rotary table 20, and a locking mechanism 40.

Specifically, the base 10 is provided with three supporting legs 11, and the bottoms of the supporting legs 11 are movably connected with downwards arranged suckers 12.

Specifically, the revolving stage 20 rotates and locates the base 10, is connected through thrust ball bearing 14 between revolving stage 20 and the base 10, and thrust ball bearing 14's upper interference is connected in revolving stage 20 bottom, and the interference of lower floor is connected in the top surface of base 10, reserves the clearance between the top surface of base 10 and the revolving stage 20 bottom surface. The rotating table 20 is provided with support frames 30 in four opposite directions in a sliding manner, the sliding directions of adjacent support frames 30 are perpendicular to each other, each support frame 30 comprises at least one sliding rod 31, the top surfaces of the sliding rods 31 and the top surface of the rotating table 20 are located on the same plane, and the rotating table 20 or the sliding rods 31 are used for supporting the printing screen plate, or the rotating table 20 and the sliding rods 31 are used for supporting the printing screen plate at the same time. When the frame is larger than the outline of the rotary table 20, the printing screen plate is supported only by the slide bar 31. A conical stopper 32 is movably connected above the sliding rod 31, the sliding rod 31 is provided with a plurality of threaded holes 311 along the length direction, and the threaded holes 311 are used for connecting the conical stopper 32;

specifically, the locking mechanism 40 is installed on the side wall of the rotating platform 20, a locking mechanism 40 is arranged corresponding to each group of the supporting frames 30, the locking mechanism 40 is provided with a locking screw 41, and the locking screw 41 is used for pressing the sliding rod 31 so as to integrally fix the supporting frames 30.

Preferably, the adjusting screw 13 is arranged above the suction cup 12, the adjusting screw 13 vertically penetrates through the bottom of the supporting leg 11, and the height position of the suction cup 12 can be adjusted by moving the adjusting screw 13 according to the height of the bottom surface, so that the level of the rotating table 20 is maintained.

Preferably, to increase the stability of the support of the printing screen, the support frame 30 is provided with a pair of parallel slide bars 31 to support the printing screen at the same time. And the tails of the pair of slide bars 31 are connected through the connecting plate 33, which not only increases the structural strength between the slide bars 31, but also can utilize the connecting plate 33 to move the two slide bars 31 simultaneously, which is more convenient for operation, and further can fix the two slide bars 31 simultaneously through one locking mechanism 40.

Preferably, to prevent the net frame from being crushed, the conical stopper 32 is made of nylon material or plastic, and a threaded portion for connecting with the threaded hole 311 is made of a common metal material, such as iron, iron alloy or alloy steel, and is fixed to the bottom of the conical stopper 32 in a pre-assembly manner.

Preferably, as shown in fig. 3, the conical stopper 32 has an inverted conical structure, and when the conical stopper 32 contacts with the edge of the frame, the frame can be pressed downwards by using the inclined side wall of the conical stopper 32, so that the frame can be fixed more stably.

Preferably, since the conical stoppers 32 are frequently assembled and disassembled according to the size of the printing screen, in order to facilitate the rotation of the conical stoppers 32, as shown in fig. 3, axial tooth-shaped grooves are uniformly formed on the upper sections of the conical stoppers 32 along the circumference to increase the friction force.

Preferably, as shown in fig. 4, the top of the seat 10 is provided with a disc 15, an annular groove 151 is formed along the outer circumference of the middle section of the disc 15, the rotating table 20 is vertically provided with at least three detachable blocks 21 downward, the blocks 21 are uniformly arranged along the circumferential side of the disc 15, the blocks 21 are in an "L" shape, and the lower transverse section of the blocks is slidably disposed in the annular groove 151. The turntable 20 is prevented from being detached from the base 10 during use or movement of the device.

The specific implementation mode is as follows: before use, the rotating platform 20 is ensured to be in a horizontal state by moving the adjusting screw 13, and then is adsorbed on the ground by using the sucking disc 12; adjusting a support frame 30 and a conical stop block 32 according to the size of the printing screen; the periphery of the printing screen plate is prevented from being pressed by the conical stop block 32, and the support frame 30 is fixed by the locking screw 41; then, the pasting is started, and the operator physically blocks the screen or the support 30 to keep the rotation table 30 fixed at each pasting.

The foregoing is only a preferred embodiment of the invention and is not intended to be the only or limiting embodiment of the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims

1. A rubberizing device for a printing screen, comprising:

the base (10) is provided with at least three supporting legs (11), and the bottoms of the supporting legs (11) are movably connected with downwards arranged suckers (12);

the rotary table (20) is rotatably arranged on the base (10), the rotary table (20) is provided with support frames (30) in a sliding mode towards four opposite directions, the sliding directions of the adjacent support frames (30) are perpendicular to each other, each support frame (30) comprises at least one sliding rod (31), a conical stop block (32) is movably connected above each sliding rod (31), the sliding rods (31) are provided with a plurality of threaded holes (311) along the length direction, and the threaded holes (311) are used for being connected with the conical stop blocks (32);

locking mechanism (40), locking mechanism (40) install in revolving stage (20) lateral wall, locking mechanism (40) are equipped with locking screw (41), locking screw (41) are used for compressing tightly slide bar (31).

2. A screen pasting device according to claim 1, wherein an adjusting screw (13) is provided above each suction cup (12), the adjusting screw (13) vertically penetrates the bottom of the supporting leg (11), and the adjusting screw (13) is used for adjusting the height position of the suction cup (12).

3. A screen printing plate applicator according to claim 1, wherein said support frame (30) is provided with a pair of parallel slide bars (31), and the tails of said pair of slide bars (31) are connected by a connecting plate (33).

4. A screen printing plate applicator according to claim 1, wherein the top surface of the slide bar (31) is in the same plane as the top surface of the rotary table (20).

5. A screen printing plate gluing device according to claim 1, wherein said conical stopper (32) is made of nylon or plastic, and the threaded portion for connection with said threaded hole (311) is made of metal and is pre-fixed to the bottom of said conical stopper (32).

6. A screen printing plate applicator according to claim 1, wherein said conical stop (32) is of inverted conical configuration.

7. A screen printing plate applicator according to claim 1, wherein the upper section of said conical stopper (32) is circumferentially and uniformly provided with axial tooth-shaped grooves.

8. A screen printing plate applicator according to claim 1, wherein said rotary table (20) is connected to said base (10) by means of a thrust ball bearing (14).

9. A screen printing plate gluing device according to claim 1, wherein a disc (15) is provided on the top of the base (10), an annular groove (151) is formed along the outer circumference of the middle section of the disc (15), the rotary table (20) is provided vertically and downwardly with at least three detachable clamping blocks (21), the clamping blocks (21) are uniformly arranged along the circumferential side of the disc (15), the clamping blocks (21) are in an "L" shape, and the lower transverse section of the clamping blocks is slidably provided in the annular groove (151).