阅读说明：本技术 微通道板复丝排屏装置 (Multi-filament screen arranging device for microchannel plate ) 是由 丛晓庆 张珈玮 孙建宁 乔芳建 李冬 刘文伟 钱琳 徐昭 张振 周新 于 2020-05-09 设计创作，主要内容包括：本发明涉及微通道板技术领域,提供一种微通道板复丝排屏装置,包括排屏组件以及可调节底座,其中：所述可调节底座具有转动平台和固定底座,固定底座与转动平台接触的界面形成一圆弧形接触界面,所述转动平台被设置成围绕所述圆弧形接触界面可转动地安装在固定底座上；所述排屏组件固定在转动平台上,并随着转动平台同步转动。本发明适用于微通道板产品的生产制造,可有效降低微通道板错位比例和结石板比例,提高生产效率。(The invention relates to the technical field of microchannel plates, and provides a microchannel plate multifilament screen arranging device, which comprises a screen arranging component and an adjustable base, wherein: the adjustable base is provided with a rotating platform and a fixed base, an arc-shaped contact interface is formed by the contact interface of the fixed base and the rotating platform, and the rotating platform is arranged to be rotatably arranged on the fixed base around the arc-shaped contact interface; the screen arranging assembly is fixed on the rotating platform and synchronously rotates along with the rotating platform. The invention is suitable for the production and manufacture of microchannel plate products, can effectively reduce the dislocation proportion of the microchannel plate and the proportion of the calculus plate, and improves the production efficiency.)

1. The utility model provides a little channel plate multifilament row screen device which characterized in that, is shielded subassembly and adjustable base including arranging, wherein:

the adjustable base is provided with a rotating platform and a fixed base, an arc-shaped contact interface is formed by the contact interface of the fixed base and the rotating platform, and the rotating platform is arranged to be rotatably arranged on the fixed base around the arc-shaped contact interface;

the screen arranging assembly is fixed on the rotating platform and synchronously rotates along with the rotating platform.

2. The microchannel plate multifilament shadow mask arrangement according to claim 1, wherein the bottom of the rotating platform is configured with a circular arc shaped protrusion, and the upper part of the stationary base is configured with a circular arc shaped recess configured to fit with the bottom circular arc shaped protrusion of the rotating platform.

3. The microchannel plate multifilament screen arranging device of claim 2, wherein the circular arc-shaped convex position of the rotating platform is provided with a boss, the circular arc-shaped concave position of the fixing base is provided with a groove, and the boss is inserted into the groove to form a sliding connection.

4. A microchannel plate multifilament screen assembly according to claim 2 or 3 wherein the sides of the fixture base are provided with angular values.

5. The microchannel plate multifilament array device of claim 2 or 3, wherein the side of the fixture base is provided with first locking bolts inserted along the side of the fixture base and extending to the groove positions.

6. A microchannel plate multifilament shadow-casting arrangement according to claim 5, wherein the first locking bolt is arranged to have at least one first position in which the rotary platform is free to rotate on the stationary base, and at least one second position in which the rotary platform is locked on the stationary base.

7. The microchannel plate multifilament shadow mask assembly of claim 1, further comprising a bottom baffle vertically fixed to the rotatable platform of the adjustable base and spaced from the shadow mask assembly.

8. The microchannel plate multifilament screen assembly of claim 1, wherein the screen assembly comprises a first base, a second base, a first stop, and a second stop, the first base and the second base integrally forming the screen assembly, the first stop being fixed to the first base, and the second stop being slidably disposed on the first base.

9. A microchannel plate multifilament screen assembly according to claim 8 wherein the second stop is arranged to be movable in a direction towards or away from the first stop.

10. The microchannel plate multifilament shutter arrangement according to claim 8 or 9, wherein the shutter base is overall L-shaped.

11. The microchannel plate multifilament screen arranging device according to claim 8 or 9, wherein a sliding groove is provided at a side of the first base close to the second base, a sliding table adapted to the sliding groove is provided at a bottom of the second stopper, and the second stopper slides on the first base via the sliding table.

12. The microchannel plate multifilament screen assembly of claim 11, wherein the second base blocks the sliding groove of the first base from a lateral direction to limit movement of the second stopper within the sliding groove.

13. The microchannel plate multifilament screen assembly of claim 12, wherein the screen assembly further comprises a locking bolt disposed on the first base and/or the second base for locking the position of the second stop within the slide channel.

14. The microchannel plate multifilament screen assembly of claim 12, wherein the locking bolt comprises a first locking bolt extending through the first base and into the chute.

15. The microchannel plate multifilament screen assembly of claim 12, wherein the locking bolt comprises a second locking bolt extending through the second base and into the chute.

Technical Field

The invention relates to the technical field of micro-channels, in particular to a multi-filament screen arranging device for a micro-channel plate.

Background

At present, in the manufacturing process of a microchannel plate product, screen segments are pressed by a screen pressing die, and the screen segments are combined by arranging a certain number of multifilaments, so that the screen segments with hexagonal cross sections are combined by arranging the multifilaments before pressing. The conventional way of arranging the multifilaments is to arrange a plurality of multifilaments directly into a hexagonal screen section in a screen pressing die, as shown in fig. 1, and the arrangement mode belongs to vertical arrangement according to the angle between the multifilaments and the horizontal plane. Because the multifilament is composed of a plurality of round monofilaments with thin filament diameters, the multifilament is not easy to be arranged in place and is easy to be misplaced by adopting a mode of directly arranging screens by a screen pressing die. Simultaneously, arrange the screen in-process, the adnexed dust in silk surface is difficult for sweeping and because the glass sediment that wearing and tearing produced between silk and silk easily drops and can't clear up in pressing screen mould bottom, causes the multifilament border to mix with, easily leads to the knot slabstone. The screen arrangement by using the screen pressing mould is not only easy to cause dislocation, but also easy to generate a stone plate.

Disclosure of Invention

In order to solve the problems, the invention provides a micro-channel plate screen arranging device capable of reducing the dislocation proportion and the stone plate proportion.

The invention solves the technical problem and adopts the technical proposal that the microchannel plate multifilament screen arranging device comprises a screen arranging component and an adjustable base, wherein:

the adjustable base is provided with a rotating platform and a fixed base, an arc-shaped contact interface is formed by the contact interface of the fixed base and the rotating platform, and the rotating platform is arranged to be rotatably arranged on the fixed base around the arc-shaped contact interface;

the screen arranging assembly is fixed on the rotating platform and synchronously rotates along with the rotating platform.

Preferably, the bottom of the rotating platform is provided with a circular arc-shaped protrusion, and the upper part of the fixed base is provided with a circular arc-shaped recess which is matched with the circular arc-shaped protrusion at the bottom of the rotating platform.

Preferably, the circular arc-shaped convex position of the rotating platform is provided with a boss, the circular arc-shaped concave position of the fixed base is provided with a groove, and the boss is inserted into the groove to form sliding connection.

Preferably, the side of the fixed base is provided with an angle value.

Preferably, the side of the fixed base is provided with a first locking bolt, and the first locking bolt is inserted along the side of the fixed base and extends to the position of the groove.

Preferably, the first locking bolt is arranged to have at least one first position in which the rotary platform is free to rotate on the fixed base, and at least one second position in which the rotary platform is locked on the fixed base.

Preferably, the microchannel plate multifilament screen arranging device further comprises a bottom baffle plate which is vertically fixed on the rotating platform of the adjustable base and is spaced from the screen arranging component.

Preferably, the row screen assembly comprises a first base, a second base, a first stop block and a second stop block, the first base and the second base integrally form the row screen base, the first stop block is fixed on the first base, and the second stop block is slidably arranged on the first base.

Preferably, the second stopper is provided to be movable in a direction toward or away from the first stopper.

Preferably, the flat screen base is L-shaped as a whole.

Preferably, one side of the first base, which is close to the second base, is provided with a sliding groove, the bottom of the second stop block is provided with a sliding table matched with the sliding groove, and the second stop block slides on the first base through the sliding table.

Preferably, the second base blocks the sliding groove of the first base from the side direction to limit the movement of the second stopper in the sliding groove.

Preferably, the row screen assembly further comprises a locking bolt arranged on the first base and/or the second base and used for locking the position of the second stop block in the sliding groove.

Preferably, the locking bolt comprises a first locking bolt extending through the first base and into the chute.

Preferably, the locking bolt comprises a second locking bolt, and the second locking bolt penetrates through the second base and can extend into the sliding groove, so that the technical scheme is adopted, and the locking bolt has the advantages that:

the multifilament screen arranging device provided by the invention is provided with a screen arranging assembly (namely a screen arranging mould) which is arranged on the base with an adjustable angle, the inclination angle of the screen arranging assembly is adjustable, the multifilament is compact in arranging structure by utilizing the self weight of the multifilaments, and dislocation is not easy to occur; the position of a right stop block (a second stop block) is adjustable, and the device is suitable for arranging screens of the multifilaments of the microchannel plates of different models; in the design process, open in the middle of two dogs that will arrange the screen mould, can pick the silk at row screen in-process, sweep the cleanliness factor that the silk was guaranteed to the silk, be applicable to the manufacturing of microchannel plate product, can effectively reduce microchannel plate dislocation proportion and calculus board proportion, improve production efficiency.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of this disclosure unless such concepts are mutually inconsistent. In addition, all combinations of claimed subject matter are considered a part of the presently disclosed subject matter.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a screen pressing mold in the prior art.

Fig. 2-3 are schematic structural views of a microchannel plate multifilament alignment device according to an exemplary embodiment of the present invention.

FIG. 4 is a side view of a microchannel plate multifilament alignment device according to an exemplary embodiment of the present invention.

Fig. 5 is a schematic structural view of an adjustable base of a microchannel plate multifilament array device according to an exemplary embodiment of the invention.

Fig. 6-7 are schematic structural views of a screen array assembly of a microchannel plate multifilament screen array device according to an exemplary embodiment of the invention.

Detailed Description

In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any one implementation. In addition, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

The microchannel plate multifilament alignment apparatus of the exemplary embodiment of the invention shown in connection with fig. 2-7 includes an alignment assembly 100 and an adjustable base 200, the adjustable base 200 having a rotating platform 210 and a stationary base 220.

Referring to fig. 2-4, the interface between the fixed base 220 and the rotatable platform 210 forms an arc-shaped contact interface 230, and the rotatable platform 210 is configured to be rotatably mounted on the fixed base around the arc-shaped contact interface.

The row screen assembly 100 is fixed to the rotatable platform 210 and rotates synchronously with the rotatable platform. So, through the rotation of rotating the platform for arrange the screen subassembly and arrange the inclination of screen mould promptly and adjustable, utilize the multifilament dead weight, the multifilament is arranged compact structure, is difficult for taking place the dislocation.

As shown in fig. 5, the bottom of the rotating platform 210 is configured to be a circular arc-shaped convex shape, and the upper surface of the fixed base 220 is configured to be a circular arc-shaped concave shape, so as to form a fit with the circular arc-shaped convex shape of the bottom of the rotating platform, thereby facilitating the rotating fit between the rotating platform 210 and the fixed base 220.

Preferably, the circular arc-shaped convex position of the rotating platform 210 is provided with a boss 211, the circular arc-shaped concave position of the fixed base is provided with a groove 221, and the boss is inserted into the groove to form a sliding connection.

Particularly preferably, the side surface of the fixing base 220 is provided with an angle value, so that the angle can be conveniently and visually represented during rotation, and rotation stopping and locking after the rotation to a preset or ideal position are facilitated.

Referring to fig. 2 and 5, the fixing base 220 is provided at a side thereof with a first locking bolt 225, and as shown in fig. 5, the fixing base 220 is formed with a hole 224 penetrating from the side to a position of the groove 221, such that the first locking bolt 225 is inserted along the side of the fixing base and extends to the position of the groove.

As such, the first locking bolt 225 is externally operable to perform tightening and releasing operations, including but not limited to, operations by manual operation, wrench tool, or power tool, thereby causing the first locking bolt 225 to have at least one first position in which the rotating platform is free to rotate on the fixed base, and at least one second position in which the rotating platform is locked on the fixed base.

Therefore, when the rotating platform 210 rotates to the right position, the first locking bolt 225 locks the rotating platform to fix the position. When the rotation is needed, the first locking bolt 225 is released, so that the rotation platform 210 and the fixed base 220 are loosened, and the rotation platform 210 can be freely rotated.

Preferably, the microchannel plate multifilament array device further comprises a bottom baffle 300 vertically fixed to the rotatable platform of the adjustable base and spaced from the array assembly 100. From this, vacate certain distance between row screen mould and end baffle, arrange the screen in-process and can sweep dust, glass sediment to the mould bottom, avoided the multifilament border to mix with.

As shown in fig. 2, 3 and 6-7, the row screen assembly 110 includes a first base 111, a second base 112, a first stop 113 and a second stop 114, the first base 111 and the second base 112 integrally form a row screen base, the first stop is fixed to the first base, and the second stop is slidably disposed on the first base. The engagement of the first stop 113 and the second stop 114 effects a compression of the screen segments of the alignment polygon.

Combine shown in fig. 4, 5, 6, arrange the screen base preferably wholly to be L shape, so the edge portion that the base baffle 300 can the snap-on and butt arrange the screen base does benefit to and installs and fasten, reserves suitable space simultaneously and carries out dust, glass sediment and sweeps off.

The second stop 114 is arranged to be movable in a direction towards or away from the first stop 113 to accommodate different size, different model screen segments.

Preferably, a sliding groove 117 is disposed on one side of the first base 111 close to the second base, a sliding table 118 adapted to the sliding groove 117 is disposed at the bottom of the second stopper 114, and the second stopper 114 slides on the first base 111 via the sliding table.

Referring to fig. 6 and 7, the second base 112 blocks the sliding groove 117 of the first base 111 from the side direction to limit the movement of the second stopper in the sliding groove.

Preferably, the row screen assembly further comprises a locking bolt arranged on the first base and/or the second base and used for locking the position of the second stop block in the sliding groove.

As shown, the locking bolt includes a first locking bolt 115 that passes through the first base 111 and extends into the chute.

Preferably, the locking bolt may further include a second locking bolt 116 passing through the second base 112 and extending into the chute.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.