阅读说明：本技术 一种高分子筛网甩干装置 (Polymer screen spin-drying device ) 是由 刘东珲 刘东国 刘朝伟 魏莉 于 2019-08-08 设计创作，主要内容包括：本发明公开了一种高分子筛网甩干装置,包括壳体；桶体,转动装设于壳体内；动力装置,安装壳体上；支撑架,设置于桶体内,具有若干竖向对称设置的导向块,所述导向块的一端均设置有喷气口,所述导向块的另一端均设置有吸气口,所述导向块上设置有第一接口母端与第二接口母端；连接装置,连接装置安装在壳体内,具有第二接口公端与第一接口公端。本发明通过动力装置带动桶体旋转,利用离心力将筛网的液体甩出,具有传动稳定的优点,可避免传动过载,保护驱动电机,并且在支撑架上设置有导向块,导向块的一端均设置有喷气口,导向块的另一端均设置有吸气口,可将筛网四个顶角处残存的液体吹走,提高了筛网的干燥效果。(The invention discloses a macromolecule screen spin-drying device, which comprises a shell; the barrel body is rotatably arranged in the shell; the power device is arranged on the shell; the support frame is arranged in the barrel body and is provided with a plurality of guide blocks which are vertically and symmetrically arranged, one ends of the guide blocks are provided with air injection ports, the other ends of the guide blocks are provided with air suction ports, and the guide blocks are provided with first interface female ends and second interface female ends; and the connecting device is arranged in the shell and is provided with a second interface male end and a first interface male end. The invention drives the barrel body to rotate through the power device, utilizes centrifugal force to throw out liquid of the screen, has the advantage of stable transmission, can avoid transmission overload and protect the driving motor, is provided with the guide block on the support frame, one end of the guide block is provided with the air jet, and the other end of the guide block is provided with the air suction port, so that residual liquid at four top corners of the screen can be blown away, and the drying effect of the screen is improved.)

1. The utility model provides a polymer screen cloth device that spin-dries which characterized in that includes:

a housing;

the barrel body is rotatably arranged in the shell;

the power device is arranged on the shell and is used for driving the barrel body to rotate;

the screen cloth placing device comprises a supporting frame, a plurality of guide blocks and a plurality of guide holes, wherein the supporting frame is arranged in a barrel body and provided with a plurality of vertically and symmetrically arranged guide blocks, certain gaps are formed among the guide blocks, a vertical slide way for placing a screen cloth is formed in each gap, an air jet port is formed in one end of each guide block, an air suction port is formed in the other end of each guide block, a first interface female end and a second interface female end are arranged on each guide block, the first interface female end is communicated with the air jet port, and the second interface female end is communicated with the air suction port;

and the connecting device is arranged in the shell and is provided with a movable second interface male end and a movable first interface male end.

2. The polymeric screen spin-drying device of claim 1, wherein the casing has an annular rail, and the tub has a slider on an outer wall thereof, the slider being mounted in the rail and movable along the rail.

3. The polymer screen spin-drying device of claim 1, wherein the power device comprises a driving motor, a driving pulley and a driven pulley, the driving motor is mounted on the outer wall of the casing, the driving pulley is fixed on the output shaft of the driving motor, the driving pulley is located in the casing, the driven pulley is mounted on the outer wall of the tub, and the driving pulley and the driven pulley are connected through a belt transmission.

4. The polymer screen spin-drying device of claim 1, wherein the support frame is a rectangular support frame, and the guide block is detachably disposed on the support frame.

5. The polymer screen spin-drying device of claim 4, wherein the support frame is provided with a groove, and the guide block is inserted into the groove and fixed by a bolt.

6. The polymeric screen spin-drying device of claim 1, wherein the connecting device further comprises a fixing frame, a first connecting rod, a second connecting rod, a long rod and a driving arm, wherein the fixing frame is installed in the housing, the first connecting rod is hinged to one end of the fixing frame, the second connecting rod is hinged to the other end of the fixing frame, the long rod is respectively hinged to the first connecting rod and the second connecting rod, the second interface male end and the first interface male end are both installed at the end of the long rod, one end of the driving arm is hinged to the fixing frame, and the other end of the driving arm is hinged to the first connecting rod.

7. The polymeric screen spin-drying device of claim 1, wherein the first interface female end and the second interface female end are both disposed outside the tub.

8. The polymeric screen spin-drying device of claim 7, wherein the female ends of the first and second ports are each provided with a check valve.

Technical Field

The invention relates to the field of screen spin-drying devices, in particular to a high-molecular screen spin-drying device.

Background

In the production process of the printed circuit board, pattern holes are formed in the parts of the polymer screen corresponding to the printed object, and materials such as printing paste solder and conductive paste can be attached to the substrate through the pattern holes. The polymer screen is generally of a rectangular structure, and in the cleaning and spin-drying process, liquid is easily remained at four vertex angles of the polymer screen, so that the polymer screen is not easy to spin-dry, and therefore the polymer screen needs to be manually dried after being spin-dried every time.

Disclosure of Invention

In view of the above, the present invention is directed to a polymer screen spin-drying device, so as to solve all or one of the problems of the background art.

The invention provides a macromolecule screen spin-drying device based on the aim, which comprises

A housing;

the barrel body is rotatably arranged in the shell;

the power device is arranged on the shell and is used for driving the barrel body to rotate;

the screen cloth placing device comprises a supporting frame, a plurality of guide blocks and a plurality of guide holes, wherein the supporting frame is arranged in a barrel body and provided with a plurality of vertically and symmetrically arranged guide blocks, certain gaps are formed among the guide blocks, a vertical slide way for placing a screen cloth is formed in each gap, an air jet port is formed in one end of each guide block, an air suction port is formed in the other end of each guide block, a first interface female end and a second interface female end are arranged on each guide block, the first interface female end is communicated with the air jet port, and the second interface female end is communicated with the air suction port;

and the connecting device is arranged in the shell and is provided with a movable second interface male end and a movable first interface male end.

Optionally, an annular rail is arranged in the casing, a sliding block is arranged on the outer wall of the barrel body, and the sliding block is mounted in the rail and can move along the rail.

Optionally, the power device includes a driving motor, a driving pulley and a driven pulley, the driving motor is installed on the outer wall of the casing, the driving pulley is fixed on the output shaft of the driving motor, the driving pulley is located in the casing, the driven pulley is installed on the outer wall of the barrel body, and the driving pulley and the driven pulley are connected through belt transmission.

Optionally, the support frame is a rectangular support frame, and the guide block is detachably arranged on the support frame.

Optionally, a groove is formed in the support frame, and the guide block is inserted into the groove and fixed through a bolt.

Optionally, the connecting device further includes a fixing frame, a first connecting rod, a second connecting rod, a long rod and a driving arm, the fixing frame is installed in the housing, the first connecting rod is hinged to one end of the fixing frame, the second connecting rod is hinged to the other end of the fixing frame, the long rod is hinged to the first connecting rod and the second connecting rod, the second interface male end and the first interface male end are both installed at the end of the long rod, one end of the driving arm is hinged to the fixing frame, and the other end of the driving arm is hinged to the first connecting rod.

Optionally, the first interface female end and the second interface female end are both arranged outside the barrel body.

Optionally, the first interface female end and the second interface female end are both provided with a check valve.

From the above, the macromolecular screen spin-drying device provided by the invention has the advantages that the power device drives the barrel body to rotate, the liquid of the screen is thrown out by utilizing centrifugal force, the driving device has the advantage of stable transmission, the transmission overload can be avoided, the driving motor is protected, the support frame is provided with the guide block, one end of the guide block is provided with the air jet, the other end of the guide block is provided with the air suction port, the residual liquid at the four top corners of the screen can be blown away, and the drying effect of the screen is improved.

Drawings

FIG. 1 is a schematic structural diagram of a polymer screen spin-drying device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a supporting frame according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a polymer screen spin-drying device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a guide block according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a connecting device according to an embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.

As an embodiment, the invention provides a polymer screen spin-drying device, which comprises

A housing;

the barrel body is rotatably arranged in the shell;

the power device is arranged on the shell and is used for driving the barrel body to rotate;

the screen cloth placing device comprises a supporting frame, a plurality of guide blocks and a plurality of guide holes, wherein the supporting frame is arranged in a barrel body and provided with a plurality of vertically and symmetrically arranged guide blocks, certain gaps are formed among the guide blocks, a vertical slide way for placing a screen cloth is formed in each gap, an air jet port is formed in one end of each guide block, an air suction port is formed in the other end of each guide block, a first interface female end and a second interface female end are arranged on each guide block, the first interface female end is communicated with the air jet port, and the second interface female end is communicated with the air suction port;

and the connecting device is arranged in the shell and is provided with a movable second interface male end and a movable first interface male end.

As shown in fig. 1 to 5, as an embodiment of the present invention, a polymer mesh spin-drying device includes a housing 1, an opening 1a is formed at an upper end of the housing 1, a drain pipe is installed on the housing 1, and a drain valve is installed on the drain pipe; the barrel body 2 is rotatably arranged in the shell body 1 and is positioned at the position of the opening 1a, and a plurality of through holes 2a for water drainage are formed in the outer wall of the barrel body 2; the power device is arranged on the shell 1 and is used for driving the barrel body 2 to rotate; support frame 3 sets up in staving 2, and accessible bolt fastening has guide block 4 that a plurality of vertical symmetries set up, certain clearance has between guide block 4, the clearance forms a vertical slide that is used for placing the screen cloth, and during the use, the screen cloth is stored in sliding into vertical passageway from vertical slide's one end. An air jet 4a is arranged at one end of each guide block 4, an air suction port 4b is arranged at the other end of each guide block 4, a first interface female end 5 and a second interface female end 6 are arranged on each guide block 4, the first interface female end 5 is communicated with the air jet 4a through a pipeline, and the second interface female end 6 is communicated with the air suction port 4b through a pipeline; the connecting device 7 is installed in the housing 1, and has a movable second interface male end 71 and a movable first interface male end 72. When the barrel body 2 rotates to the working position, the first interface male end 72 can be inserted into the first interface female end 5, the second interface male end 71 can be inserted into the second interface female end 6, at the moment, air flow is sprayed out from the air spraying port 4a, the air suction port 4b sucks air to suck residual liquid on the screen, a circulation is formed, and liquid residues at four top corners of the screen can be effectively reduced during spin-drying operation.

The barrel body 2 is provided with an initial position, when the barrel body 2 is located at the initial position, the second interface male end 71 can be inserted into the second interface female end 6 and communicated with the second interface female end, and the first interface male end 72 can be inserted into the first interface female end 5 and communicated with the first interface female end.

In an alternative embodiment, an annular track is arranged in the housing 1, and a sliding block is arranged on the outer wall of the barrel body 2, and the sliding block is arranged in the track and can move along the track.

In an alternative embodiment, the power device includes a driving motor 81, a driving pulley 82 and a driven pulley 83, the driving motor 81 is installed on the outer wall of the housing 1, the driving pulley 82 is fixed on the output shaft of the driving motor 81, the driving pulley 82 is located in the housing 1, the driven pulley 83 is installed on the outer wall of the barrel body 2, and the driving pulley 82 and the driven pulley 83 are connected through a belt transmission. When driving motor 81 works, driving motor 81's output drives driving pulley 82 rotatory, and driving pulley 82 drives driven pulley 83 rotatory through the belt, and driven pulley 83 drives the staving 2 rotatory, throws away the liquid of screen cloth through centrifugal force, has the stable advantage of transmission to can avoid the transmission to transship, protect driving motor 81.

In an alternative embodiment, the supporting frame 3 is a rectangular supporting frame 3, and the guide block 4 is detachably disposed on the supporting frame 3.

Furthermore, a groove is formed in the support frame 3, and the guide block 4 is inserted into the groove and fixed through a bolt. During the assembly process, the installation can be carried out quickly.

In an alternative embodiment, the connecting device 7 further has a fixed frame 73, a first connecting rod 74, a second connecting rod 75, a long rod 76 and a driving arm 77, the fixed frame 73 is installed in the housing 1, the first connecting rod 74 is hinged at one end of the fixed frame 73, the second connecting rod 75 is hinged at the other end of the fixed frame 73, the long rod 76 is respectively hinged with the first connecting rod 74 and the second connecting rod 75, the second interface male end 71 and the first interface male end 72 are both installed at the end of the long rod 76, one end of the driving arm 77 is hinged on the fixed frame 73, and the other end of the driving arm 77 is hinged on the first connecting rod 74. Wherein, the driving arm 77 is an electric telescopic arm, when the barrel body 2 is located at an initial position, the driving arm 77 extends out, the driving arm 77 drives the first connecting rod 74 to move, the first connecting rod 74 drives the long rod 76 to move, the long rod 76 drives the second interface male end 71 and the first interface male end 72 to move, the second interface male end 71 and the first interface male end 72 can be inserted into the second interface female end 6 and the first interface female end 5 to be communicated, when the barrel body 2 needs to rotate, the driving arm 77 retracts, otherwise, the second interface male end 71 and the first interface male end 72 are driven to be separated from the second interface female end 6 and the first interface female end 5.

Optionally, the first interface female end 5 and the second interface female end 6 are both arranged outside the barrel body 2, so that the connection between the second interface male end 71 and the first interface male end 72 and the second interface female end 6 and the first interface female end 5 can be facilitated.

Optionally, the first interface female end 5 and the second interface female end 6 are both provided with a check valve, so that liquid diversion can be avoided, and equipment is protected.

When the screen needs to be dried, the driving motor 81 works, the output end of the driving motor 81 drives the driving belt pulley 82 to rotate, the driving belt pulley 82 drives the driven belt pulley 83 to rotate through a belt, the driven belt pulley 83 drives the barrel body 2 to rotate, liquid of the screen is thrown out through centrifugal force, then the barrel body 2 rotates to an initial position, the driving arm 77 extends out, the driving arm 77 drives the first connecting rod 74 to move, the first connecting rod 74 drives the long rod 76 to move, the long rod 76 drives the second interface male end 71 and the first interface male end 72 to move, the second interface male end 71 and the first interface male end 72 are inserted into the second interface female end 6 and the first interface female end 5 to be communicated, air flow is ejected from the air ejection port 4a, the air suction port 4b sucks air, and residual liquid on the screen is sucked away.

The invention drives the barrel body 2 to rotate through the power device, utilizes centrifugal force to throw out liquid of the screen, has the advantage of stable transmission, can avoid transmission overload and protect the driving motor 81, is provided with the guide block 4 on the support frame 3, one end of the guide block 4 is provided with the air jet 4a, the other end of the guide block 4 is provided with the air suction port 4b, can blow away residual liquid at four top corners of the screen, and improves the drying effect of the screen.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.