CN216127737U

CN216127737U - Diaphragm pressing mechanism

Info

Publication number: CN216127737U
Application number: CN202122052446.7U
Authority: CN
Inventors: 薛瑞华; 李君伟; 王学冬
Original assignee: Tianjin Meisen Electronic Co ltd
Current assignee: Tianjin Meisen Electronic Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-25
Anticipated expiration: 2031-08-27

Abstract

The utility model provides a diaphragm pressing mechanism, which belongs to the field of manufacturing of digital tubes and comprises a pressing bottom plate, a pressing supporting frame, a pressing lifting cylinder, a pressing lifting plate and a disc body supporting assembly, wherein the pressing lower plate of the pressing supporting frame is fixedly installed on the upper surface of the pressing bottom plate, four corners of the pressing lifting plate are respectively sleeved on four pressing guide columns of the pressing supporting frame, the pressing lifting plate moves up and down relative to the pressing supporting frame, the pressing lifting cylinder is fixedly installed at the bottom of the pressing bottom plate, the output end of the pressing lifting cylinder sequentially penetrates through the pressing bottom plate and the pressing lower plate and is connected to the pressing lifting plate to drive the pressing lifting plate, and the disc body supporting assembly is arranged on the upper surface of the pressing lifting plate. The utility model carries out pressing treatment on the nixie tube with the adhered membrane, so that the sticking degree between the nixie tube and the membrane is higher, and the quality of a product is ensured.

Description

Diaphragm pressing mechanism

Technical Field

The utility model belongs to the field of production of nixie tubes, and particularly relates to a diaphragm pressing mechanism.

Background

A nixie tube, also known as a glow tube, is an electronic device that can display numeric and other information. The glass tube includes an anode made of a wire mesh and a plurality of cathodes. Most nixie tube cathodes are shaped as numbers. The tube is filled with a low pressure gas, typically neon plus some mercury and/or argon for the most part. When a cathode is charged, the nixie tube emits colored light, which is generally orange or green depending on the gas in the tube. The diaphragm just can form the product to the surface of charactron needs to paste, pastes the work of diaphragm to the charactron in the present stage and is accomplished through artifical manual by the workman, has wasted a large amount of manpowers to at the pad pasting in-process, also can often appear pasting useless condition, extravagant diaphragm, and then increased cost and inefficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a film pressing mechanism, which performs pressing processing on a digital tube with a film adhered thereon, so that the degree of adhesion between the digital tube and the film is higher, and the quality of a product is ensured.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the diaphragm pressing mechanism comprises a pressing bottom plate, a pressing supporting frame, a pressing lifting cylinder, a pressing lifting plate and a disc body supporting assembly, wherein a pressing lower plate of the pressing supporting frame is fixedly installed on the upper surface of the pressing bottom plate, four corners of the pressing lifting plate are respectively sleeved with four pressing guide columns of the pressing supporting frame, the pressing lifting plate is enabled to move up and down relative to the pressing supporting frame, the pressing lifting cylinder is fixedly installed at the bottom of the pressing bottom plate, the output end of the pressing lifting cylinder sequentially penetrates through the pressing bottom plate and the pressing lower plate and is connected to the pressing lifting plate, driving of the pressing lifting plate is achieved, and the disc body supporting assembly is arranged on the upper surface of the pressing lifting plate.

Furthermore, the pressing support frame comprises a pressing upper plate, a pressing lower plate and four pressing guide columns, wherein the pressing upper plate is connected to the pressing lower plate through the four pressing guide columns.

Furthermore, the two sides of the lower surface of the press-fit lower plate are respectively provided with a press-fit feeding plate, the cross sections of the two press-fit feeding plates are L-shaped, the two press-fit feeding plates are symmetrically arranged, and a feeding slideway is formed between the two press-fit feeding plates and is used for placing the disc body with the nixie tubes into the feeding slideway.

Furthermore, the lower surface of the pressing lower plate is also provided with a rubber pad for pressing the diaphragm of the nixie tube to play a role in buffering.

Further, disk body supporting component includes a disk body backup pad, No. two disk body backup pads and adjusts supporting component, and a disk body backup pad fixed mounting is to one side of pressfitting lifter plate upper surface, and No. two disk body backup pads fixed mounting is to the opposite side of pressfitting lifter plate upper surface, adjusts supporting component fixed mounting to the middle part of pressfitting lifter plate.

Furthermore, adjust the supporting component and include an regulation backup pad, No. two regulation backup pads, No. one adjust the slide, No. two regulation slides, an adjustment slide and No. two regulation slides, a regulation slide that is parallel to each other, No. two regulation slides are installed to the pressfitting lifter plate, be equipped with an adjustment slide and No. two regulation slides between an adjustment slide and No. two regulation slides, realize the removal of an adjustment slide, No. two regulation slides, an adjustment backup pad is installed perpendicularly to an adjustment slide, No. two regulation backup pads is installed perpendicularly to No. two regulation slides, realize an adjustment backup pad, No. two regulation backup pads, a disk body backup pad and No. two disk body backup pads are parallel to each other, and above-mentioned four peaks of the same water flat line.

Compared with the prior art, the membrane pressing mechanism has the following advantages:

(1) the diaphragm pressing mechanism is simple in structure and convenient to operate, and the process of pressing the nixie tube is smoother by arranging the rubber pad, so that the damage to the nixie tube is avoided.

(2) The diaphragm pressing mechanism is provided with the disc body supporting assembly, the adjusting supporting assembly can be adjusted according to the arrangement condition of the nixie tubes, the structure is simple, the operation is convenient, and the cost is saved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of a film laminating mechanism according to an embodiment of the present invention;

fig. 2 is a schematic view of an adjusting support assembly according to an embodiment of the present invention.

Description of reference numerals:

41. pressing the bottom plate; 42. pressing the supporting frame; 421. pressing the upper plate; 422. pressing the lower plate; 423. pressing the guide columns; 424. pressing the feeding plate; 425. a rubber pad; 43. pressing a lifting cylinder; 44. pressing the lifting plate; 45. a tray body support assembly; 451. a first disk support plate; 452. a second disk body supporting plate; 453. adjusting the support assembly; 4531. a first adjusting support plate; 4532. a second adjusting support plate; 4533. a first adjusting slideway; 4534. a second adjusting slideway; 4535. a first adjusting sliding plate; 4536. and a second adjusting sliding plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The membrane pressing mechanism, as shown in fig. 1 and fig. 2, includes a pressing base plate 41, a pressing support frame 42, a pressing lifting cylinder 43, a pressing lifting plate 44, and a disc support assembly 45, wherein a pressing lower plate 422 of the pressing support frame 42 is fixedly mounted on an upper surface of the pressing base plate 41, four corners of the pressing lifting plate 44 are respectively sleeved on four pressing guide posts 423 of the pressing support frame 42, so as to realize up-and-down movement of the pressing lifting plate 44 relative to the pressing support frame 42, the pressing lifting cylinder 43 is fixedly mounted on a bottom of the pressing base plate 41, an output end of the pressing lifting cylinder 43 sequentially penetrates through the pressing base plate 41 and the pressing lower plate 422, and is connected to the pressing lifting plate 44, so as to realize driving of the pressing lifting plate 44, and the disc support assembly 45 is disposed on the upper surface of the pressing lifting plate 44.

Preferably, the press-fit support frame 42 includes a press-fit upper plate 421, a press-fit lower plate 422, and four press-fit guide pillars 423, and the press-fit upper plate 421 is connected to the press-fit lower plate 422 through the four press-fit guide pillars 423.

Preferably, the lower surface both sides of pressfitting hypoplastron 422 are equipped with a pressfitting feed plate 424 respectively, and two pressfitting feed plate 424 cross sections all are the L type, and two pressfitting feed plates 424 are the symmetry and set up, form the feeding slide between two pressfitting feed plates 424 for in placing the feeding slide with the disk body of putting the charactron, this design can be convenient place the disk body in the feeding slide, put into and take out all very conveniently, and be convenient for disk body supporting component 45 directly contacts with the disk body.

Preferably, the lower surface of the press-fit lower plate 422 is further provided with a rubber pad 425, the press-fit of the diaphragm for the nixie tube has a buffering effect, the nixie tube directly contacts with the rubber pad 425 in the press-fit process, the buffering effect is achieved, and the nixie tube is protected.

Preferably, the tray body supporting assembly 45 includes a tray body supporting plate 451, a tray body supporting plate 452 and an adjusting supporting assembly 453, the tray body supporting plate 451 is fixedly installed on one side of the upper surface of the pressing lifting plate 44, the tray body supporting plate 452 is fixedly installed on the other side of the upper surface of the pressing lifting plate 44, the adjusting supporting assembly 453 is fixedly installed in the middle of the pressing lifting plate 44, the adjusting supporting assembly 453 can be adjusted according to the distribution of the nixie tubes in the tray body, the adjusting supporting assembly 453 is directly contacted with the tray body, and damage caused by contacting the nixie tubes is avoided.

Preferably, the adjusting support assembly 453 comprises a first adjusting support plate 4531, a second adjusting support plate 4532, a first adjusting slide 4533, a second adjusting slide 4534, a first adjusting slide 4535 and a second adjusting slide 4536, the first adjusting slide 4533 and the second adjusting slide 4534 which are parallel to each other are mounted to the pressing lifting plate 44, the first adjusting slide 4535 and the second adjusting slide 4536 are arranged between the first adjusting slide 4533 and the second adjusting slide 4534 to realize the movement of the first adjusting slide 4535 and the second adjusting slide 4536, the first adjusting support plate 4531 is vertically mounted to the first adjusting slide 4535, the second adjusting support plate 4532 is vertically mounted to the second adjusting slide 4536 to realize the first adjusting support plate 4531, the second adjusting support plate 4532, the first plate support plate 451 and the second plate support plate 452 are parallel to each other, and the highest points of the four are at the same horizontal line.

Because the big or small size diverse of charactron, and the size of disk body is the same, so will cause the charactron of different sizes to distribute differently at the disk body, for the convenience disk body supporting component 45 can directly with disk body jack-up, avoid the charactron, will adjust disk body supporting component 45, agree with the distribution situation of charactron, let the pressfitting work go on smoothly to save the cost.

Diaphragm pressing mechanism, the theory of operation, the charactron that will paste the diaphragm well takes out from last unloading slip table mechanism, put into inside diaphragm pressing mechanism through the feeding slide, after placing, control pressfitting lift cylinder 43 work, with pressfitting lifter plate 44 jack-up, disk body supporting component 45 on pressfitting lifter plate 44 jacks up the disk body, make the disk body break away from two pressfitting feed plates 424, let charactron and the cushion 425 at top carry out the contact pressfitting, after the pressfitting finishes, pressfitting lift cylinder 43 returns, the disk body gets back on the feeding slide that pressfitting feed plate 424 formed, take out the disk body, the pad work of whole charactron is accomplished.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Diaphragm pressing mechanism, its characterized in that: the pressing lifting mechanism comprises a pressing bottom plate, a pressing supporting frame, a pressing lifting cylinder, a pressing lifting plate and a disc body supporting assembly, wherein a pressing lower plate of the pressing supporting frame is fixedly installed on the upper surface of the pressing bottom plate, four corners of the pressing lifting plate are respectively sleeved with four pressing guide columns of the pressing supporting frame, the pressing lifting plate is enabled to move up and down relative to the pressing supporting frame, the pressing lifting cylinder is fixedly installed at the bottom of the pressing bottom plate, the output end of the pressing lifting cylinder sequentially penetrates through the pressing bottom plate and the pressing lower plate and is connected to the pressing lifting plate, driving of the pressing lifting plate is achieved, and the disc body supporting assembly is arranged on the upper surface of the pressing lifting plate.

2. The film laminating mechanism of claim 1, wherein: the pressing support frame comprises a pressing upper plate, a pressing lower plate and four pressing guide columns, wherein the pressing upper plate is connected to the pressing lower plate through the four pressing guide columns.

3. The film laminating mechanism of claim 2, wherein: the lower surface both sides of pressfitting hypoplastron are equipped with a pressfitting feed plate respectively, and two pressfitting feed plate cross sections all are the L type, and two pressfitting feed plates are the symmetry setting, form the feeding slide between two pressfitting feed plates for place the disk body of putting the charactron in the feeding slide.

4. The film laminating mechanism of claim 2, wherein: the lower surface of the pressing lower plate is also provided with a rubber pad for pressing the diaphragm of the nixie tube to play a role in buffering.

5. The film laminating mechanism of claim 1, wherein: the disk body supporting component comprises a first disk body supporting plate, a second disk body supporting plate and an adjusting supporting component, the first disk body supporting plate is fixedly installed on one side of the upper surface of the pressing lifting plate, the second disk body supporting plate is fixedly installed on the other side of the upper surface of the pressing lifting plate, and the adjusting supporting component is fixedly installed in the middle of the pressing lifting plate.

6. The film laminating mechanism of claim 5, wherein: the adjusting support component comprises an adjusting support plate, an adjusting slide rail, an adjusting slide plate and an adjusting slide plate, wherein the adjusting slide rail is parallel to each other, the adjusting slide rail is installed on the pressing lifting plate, the adjusting slide plate is arranged between the adjusting slide rail and the adjusting slide rail, the adjusting slide plate is moved, the adjusting support plate is vertically installed on the adjusting slide plate, the adjusting support plate is arranged on the adjusting support plate, the adjusting support plate is parallel to the disc body support plate, the disc body support plate is parallel to the disc body support plate, and the highest points of the adjusting support plate and the disc body support plate are on the same horizontal line.