CN217713761U

CN217713761U - Dust removal reversing valve suitable for cover film laser cutting machine

Info

Publication number: CN217713761U
Application number: CN202122199417.3U
Authority: CN
Inventors: 郑明苗
Original assignee: Dezhong Suzhou Laser Technology Co ltd
Current assignee: Dezhong Suzhou Laser Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-11-01
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to a dust removal switching-over valve suitable for cover membrane laser cutting machine, including the loading board, install the valves cavity on the loading board, be provided with the upper cover on the valves cavity, be provided with a plurality of baffles in the valves cavity, the lateral wall of baffle and valves cavity, between baffle and the baffle, constitute the guide space, the valves cavity is to every guide space, all turn-on connection has the dust absorption switching-over mouth, be provided with the conducting hole on the baffle, be provided with the switching-over device in the conducting hole, be connected with drive arrangement on the switching-over device, the switching-over device is including a plurality of switching-over pieces, be connected with the switching-over guide arm on the switching-over piece, the switching-over guide arm links to each other with drive arrangement, when being in initial state, when the switching-over piece is in initial state, be located the conducting hole that corresponds respectively. Therefore, the reversing guide rod is driven to move through the air cylinder, the reversing sheet controls the conduction of the corresponding guide space, the rapid switching is realized, the response time of the whole air circuit switching is short, and the high-speed operation can be met.

Description

Dust removal reversing valve suitable for cover film laser cutting machine

Technical Field

The utility model relates to a dust removal switching-over valve especially relates to a dust removal switching-over valve suitable for cover membrane laser cutting machine.

Background

The coil material FPC cover film laser cutting machine is used for manufacturing enterprises of flexible printed circuit boards, namely, production of flexible circuit boards of automobile electronics, 3C electronics and the like, the products are used in mobile phones, namely tablet computers, and can be widely applied to intelligent equipment and automobiles in the future.

In application, the two-position five-way electromagnetic valve changes the position of the internal valve by controlling the on-off of the coil so as to change the positions of different air inlets and air outlets and achieve the purposes of air flow on-off and reversing. However, the conventional direction change valve has the following problems:

1. the solenoid valve has a large volume, so that the weight is obviously large, and the convenience in installation is poor.

2. The structure is comparatively complicated, and the routine maintenance is difficult, in case break down, need carry out long-time investigation and maintenance, and often need return to the factory to maintain, delays the use of whole laser equipment easily.

In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a dust-removing reversing valve suitable for a laser cutting machine with a covering film, so that the dust-removing reversing valve has industrial value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a dust removal switching-over valve suitable for cover membrane laser cutting machine.

The utility model discloses a dust removal switching-over valve suitable for cover membrane laser cutting machine, including the loading board, wherein:

further, the dust removal reversing valve suitable for the cover film laser cutting machine is characterized in that a linear bearing is sleeved on the reversing guide rod, a mounting base is arranged at the lower end of the linear bearing and connected with the bearing plate, or the mounting base is connected with the valve group cavity.

Furthermore, the dust removal reversing valve suitable for the cover film laser cutting machine is characterized in that the driving device is mounted on the upper cover through a limit buckle, a locking bolt is arranged on the limit buckle, and the locking bolt is connected with the upper cover.

Furthermore, the dust removal reversing valve suitable for the cover film laser cutting machine is characterized in that the driving device is an air cylinder, a switching connecting rod is arranged at the driving end of the air cylinder, and the switching connecting rod is connected with the reversing guide rod.

Furthermore, the dust removal reversing valve suitable for the cover film laser cutting machine is characterized in that the cylinder is provided with a forward driving access port and a backward driving access port which are independent.

Still further, the dust removal switching-over valve suitable for covering membrane laser cutting machine, wherein, the dust absorption switching-over mouth is including the mounting panel, be provided with the linking joint on the mounting panel.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

1. the reversing guide rod is driven to move by the cylinder, so that the reversing sheet controls the conduction of the corresponding guide space, the rapid switching is realized, the response time of the whole gas circuit switching is short, and the high-speed operation can be met.

2. The installation of the cylinder does not occupy the space of the side surface and the front end, thereby being convenient for the matching layout.

3. The valve bank cavity can be machined by aluminum materials, the whole weight is light, the total weight of the whole equipment is reduced, and better layout planning is convenient to realize.

4. The laser cutting machine dust removal device has the advantages of simple overall structure, easiness in manufacturing and use, capability of being used for the laser cutting machine dust removal equipment sold in the market at present, and good universality.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic view of the overall structure of a dust removal reversing valve suitable for a cover film laser cutting machine.

Fig. 2 is a schematic diagram of the internal structure of a dust removal direction change valve (retention drive device) suitable for use in the cover film laser cutting machine.

The meanings of the reference symbols in the drawings are as follows.

1. Bearing plate 2 valve group cavity

3. Upper cover 4 baffle

5. Reversing guide rod of reversing sheet 6

7. Linear bearing 8 mounting base

9. 10 cylinders of limit buckle

11. Switching connecting rod 12 forward driving access

13. Mounting plate for backward drive inlet 14

15. Adapter 16 dust absorption adapter

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The dust removal reversing valve suitable for the cover film laser cutting machine as shown in fig. 1 to 2 comprises a bearing plate 1, and is characterized in that: the loading plate 1 is provided with the valve group cavity 2, the valve group cavity 2 is provided with the upper cover 3, a relatively closed cavity can be formed, and subsequent reversing control is facilitated. Specifically, a plurality of partition plates 4 are arranged in the valve group cavity 2, and guide spaces are formed between the partition plates 4 and the side walls of the valve group cavity 2 and between the partition plates 4 and the partition plates 4. Meanwhile, the valve group cavity 2 is in conduction connection with a dust collection adapter 16 for each guide space. In this way, different guide spaces may constitute guide cavities. In order to realize the conduction control of different guide cavities, the utility model discloses be provided with the conducting hole on baffle 4, be provided with the switching-over device in the conducting hole, be connected with drive arrangement on the switching-over device. Specifically, the reversing device comprises a plurality of reversing pieces 5, reversing guide rods 6 are connected to the reversing pieces 5, and the reversing guide rods 6 are connected with the driving device. When the commutator segments 5 are in the initial state, the commutator segments are respectively positioned in the corresponding through holes. Thereby, a default gas guiding may be achieved.

Combine the utility model discloses an embodiment of preferred sees, for the accuracy nature that improves the switching, the cover is equipped with linear bearing 7 on the switching-over guide arm 6 of adoption, can realize accurate trend guide, avoids guide bar self motion to have the deviation. Meanwhile, in order to realize the auxiliary positioning of the linear bearing 7, the lower end of the linear bearing 7 is provided with a mounting base 8. And, considering that the mounting base 8 itself can possess comparatively firm location, the mounting base 8 links to each other with the loading board 1, or the mounting base 8 links to each other with valves cavity 2.

Further see, in order to reduce the occupation to the side space, do not influence the use of dust absorption switching mouth 16, the utility model discloses a drive arrangement install on upper cover 3 through spacing knot 9. Meanwhile, a locking bolt is arranged on the limit buckle 9 and is connected with the upper cover 3. In view of the implementation convenience, the utility model discloses a drive arrangement be cylinder 10, be provided with switching connecting rod 11 on the drive end of cylinder 10, switching connecting rod 11 links to each other with switching-over guide arm 6. In this way, the movement of the reversing lever 6 can be driven by the movement of the changeover linkage 11, and the cylinder 10 does not need to be mounted in the extension direction of the reversing lever 6. Of course, the cylinder 10 used is provided with independent forward and reverse drive ports 12 and 13 for interfacing with the pipes provided in the plant. Thus, the installation and debugging on site are convenient.

Still further, the dust suction adapter 16 comprises a mounting plate 14, and the mounting plate 14 is provided with an adapter 15. Therefore, the dust suction adapter 16 can be conveniently installed on the valve group cavity 2 at a preset position in an actual production process in a rivet or welding mode. Meanwhile, the existence of the adapter 15 is relied on, so that the connector is convenient to be connected with a preset pipeline in an inserting mode, and the stability and the air tightness of combination are guaranteed.

Through foretell expression of characters and combination of the attached drawing can be seen, adopt the utility model discloses afterwards, possess following advantage:

3. The valve group cavity can be machined by aluminum materials, the whole weight is light, the total weight of the whole equipment is reduced, and better layout planning is convenient to realize.

Furthermore, the indication directions or positional relationships described in the present invention are directions or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or structure must have a specific direction or operate in a specific directional configuration, and therefore, should not be construed as limiting the present invention.

The terms "primary" and "secondary" 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 "primary" or "secondary" 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 specifically limited otherwise.

Also, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or mutually interacted. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. And it can be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or component so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. Dust removal switching-over valve suitable for cover membrane laser cutting machine, including the loading board, its characterized in that: install the valves cavity on the loading board, be provided with the upper cover on the valves cavity, be provided with a plurality of baffles in the valves cavity, constitute the guide space between baffle and the lateral wall of valves cavity, baffle and the baffle, the valves cavity all turn on and be connected with the dust absorption switching mouth to every guide space, be provided with the conducting hole on the baffle, be provided with the switching-over device in the conducting hole, be connected with drive arrangement on the switching-over device, the switching-over device is including a plurality of switching-over pieces, be connected with the switching-over guide arm on the switching-over piece, the switching-over guide arm links to each other with drive arrangement, and when being in initial condition, the switching-over piece is located the corresponding conducting hole respectively when being in initial condition.

2. The dust removal reversing valve for the cover film laser cutting machine according to claim 1, wherein: the reversing guide rod is sleeved with a linear bearing, the lower end of the linear bearing is provided with a mounting base, and the mounting base is connected with the bearing plate or connected with the valve group cavity.

3. The dust removal reversing valve suitable for the cover film laser cutting machine according to claim 1, characterized in that: the driving device is installed on the upper cover through a limiting buckle, a locking bolt is arranged on the limiting buckle, and the locking bolt is connected with the upper cover.

4. The dust removal reversing valve suitable for the cover film laser cutting machine according to claim 1, characterized in that: the driving device is an air cylinder, a switching connecting rod is arranged at the driving end of the air cylinder, and the switching connecting rod is connected with the reversing guide rod.

5. The dust removal reversing valve suitable for the cover film laser cutting machine according to claim 4, wherein: and the cylinder is provided with an independent forward driving access port and an independent backward driving access port.

6. The dust removal reversing valve suitable for the cover film laser cutting machine according to claim 1, characterized in that: the dust absorption switching mouth is including the mounting panel, be provided with the linking joint on the mounting panel.