CN113894132B - Dustproof bridge device of switching export in clean room - Google Patents

Abstract

The invention relates to the technical field of electronic element production, in particular to a dustproof bridging device for a transfer outlet of a purification workshop, wherein a main body outer frame is a rectangular cylinder inserted into a wall body, and an outlet acrylic door group and an inlet acrylic door group are respectively packaged at two sides of the main body outer frame; the inner center of the main body outer frame is fixedly connected with a bridge, and the left side and the right side of the bridge are provided with air pump groups capable of moving up and down; the outlet acrylic door group and the inlet acrylic door group are respectively and horizontally provided with an air pump group which can move left and right. The beneficial effects of the invention are as follows: the invention can solve the problem that the two adjacent workshops are not polluted by external environment during direct transfer, does not need manual transfer, and reduces static friction generated by manual transfer, thereby greatly improving the yield, leading the finished product of the material not to contact with the external environment before contacting, and reducing unnecessary loss.

Description

A dust-proof bridge device at the transfer outlet of a purification workshop

technical field

The invention relates to the technical field of electronic component production, in particular to a dust-proof bridge device for a transfer outlet of a purification workshop.

Background technique

In the production process of electronic components, some processes require strict purification workshops to complete the production, such as die bonding wires, etc., which often cause pollution to the output materials when switching between two adjacent workshops, such as dust, static electricity, etc. As a result, the parameters of the product are unstable after the subsequent production of the finished product, and the yield rate drops sharply, resulting in the failure of some parameters of the components, which become waste products.

For this reason, the present application designs a dust-proof bridge device for the finished products in the purification workshop of the electronic component factory to be transferred to the outside to solve the above-mentioned problems.

Contents of the invention

In order to make up for the deficiencies in the prior art, the present invention provides a dust-proof bridge device for a transfer outlet of a purification workshop.

The present invention is achieved through the following technical solutions:

A dust-proof bridge device at the transfer outlet of a purification workshop, including a main body frame, characterized in that:

The outer frame of the main body is a rectangular tube inserted in the wall, and the two sides of the outer frame of the main body are respectively packaged with an export acrylic door group and an imported acrylic door group;

The inner center of the outer frame of the main body is fixedly connected with a bridge, and the left and right sides of the bridge are provided with air pump groups that can move up and down;

The outlet acrylic door group and the inlet acrylic door group are respectively horizontally provided with air pump groups that can move left and right.

Further, in order to better realize the present invention, the air pump group provided on the inlet acrylic door group includes an inlet-side air pump arranged outside the inlet acrylic door group, and the inlet-side air pump push rod of the inlet-side air pump passes through the inlet The acrylic door group extends into the inside of the main frame, and the end of the air pump push rod at the inlet side is vertically connected with the top plate of the air pump push rod at the inlet side.

Further, in order to better realize the present invention, the air pump group provided on the outlet acrylic door group includes an outlet-side air pump arranged outside the outlet acrylic door group, and the outlet-side air pump push rod of the outlet-side air pump passes through the outlet The acrylic door group extends into the inside of the main frame, and the end of the air pump push rod on the outlet side is vertically connected with the top plate of the air pump push rod on the outlet side.

Further, in order to better realize the present invention, the bridge includes a bridge bracket vertically connected to the inner center of the main body frame, a bridge tray is vertically connected to the bridge bracket, and a bridge tray is suspended above the bridge tray. pickguard.

Further, in order to better realize the present invention, the air pump groups that can move up and down are respectively arranged on both sides of the bridge, and an inlet lower-end air pump is arranged under the main body frame on the inlet side, and the inlet lower-end air pump of the inlet lower-end air pump pushes The rod extends upward through the bottom plate of the main body frame and into the main body frame. The top of the inlet lower end air pump push rod is vertically connected with the inlet lower end air pump push rod tray. The outlet lower end air pump push rod extends upwards through the main body outer frame bottom plate into the main body outer frame, and the top of the outlet lower end air pump push rod is vertically connected with the outlet lower end air pump push rod tray.

Further, in order to better realize the present invention, the inlet acrylic door group is provided with an air pump switch group that controls the connection of all air pump groups.

The beneficial effects of the present invention are:

The invention can solve the problem of not being polluted by the external environment during the direct transfer between two adjacent workshops, without manual transfer, and reducing the static friction generated by manual transfer, thereby greatly improving the yield rate, making the material unable to contact the external environment before the finished product, and reducing unnecessary necessary loss.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the longitudinal sectional schematic diagram of the present invention;

Fig. 3 is a perspective view of a partial structure of the air pump set of the present invention.

In the figure,

1. Outer frame of the main body, 2. Air pump at the inlet side, 3. Air pump push rod at the inlet side, 4. Top plate of the air pump push rod at the inlet side, 5. Air pump at the lower end of the inlet, 6. Air pump push rod at the lower end of the inlet, 7. Lower end of the inlet Air pump push rod tray, 8. Bridge bracket, 9. Bridge tray, 10. Bridge upper guard plate, 11. Air pump at the lower end of the outlet, 12. Air pump push rod at the lower end of the outlet, 13. Air pump push rod tray at the lower end of the outlet, 14. Outlet side air pump, 15. Outlet side air pump push rod, 16. Outlet side air pump push rod top plate, 17. Export acrylic door group, 18. Import acrylic door group, 19. Wall, 20. Air pump switch group, 21 ,spring.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "middle", "upper", "lower", "horizontal", "inner" and "outer" are based on those shown in the accompanying drawings. Orientation or positional relationship, or the orientation or positional relationship that the inventive product is usually placed in use, is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that a component is absolutely level or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "arrangement", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. connected, or integrally connected. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediary, and can be internally connected between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

Figure 1-Figure 3 is a specific embodiment of the present invention, which is a dust-proof bridge device for the transfer outlet of the purification workshop. , the inlet-side air pump group (inlet-side air pump 2, inlet-side air pump push rod 3, inlet-side air pump push rod top plate 4) is placed under the right side of the main frame 1, and the inlet lower-end air pump group (inlet lower-end air pump 5, The air pump push rod 6 at the lower end of the inlet, and the air pump push rod tray 7 at the lower end of the inlet are placed on the right side below the outer frame 1 of the main body. The bridge bracket is placed 8 below the middle of the main body frame 1, on the same line as the wall 19, the bridge tray 9 is fixed above the bridge bracket 8, and the guard plate 10 on the bridge is placed below the wall 19, and is connected with the bridge tray 9. parallel. The outlet lower end air pump group (the outlet lower end air pump 11, the outlet lower end air pump push rod 12, the outlet lower end air pump push rod tray 13) is placed on the left side below the main frame 1. The outlet-side air pump group (the outlet-side air pump 14, the outlet-side air pump push rod 15, the outlet-side air pump push rod top plate 16) is placed under the left side of the main frame 1. The outlet acrylic door group 17 is placed in the left middle position of the main frame 1, and the imported acrylic door group 18 is placed in the right middle position of the main body frame 1. The air pump switch group 20 is placed above the right side of the main frame 1 . Wherein, as shown in Figure 3, the air pump push rod tray at the lower end of the inlet and outlet is placed above the air pump push rod, and the air pump push rod passes through the air pump, and is supported by a spring to help reset.

The operation mode of the present invention is that in the initial stage, the air pump push rod tray 7 at the lower end of the inlet is flush with the upper guard plate 10 of the bridge, after the charging box is pushed in by the imported acrylic door group 18, the air pump switch group 20 is pressed, and the lower end of the inlet is The air pump push rod tray 7 is lowered to the position flush with the bridge bridge tray 9, the air pump 2 at the inlet side moves, and the charging box is pushed to the left through the air pump push rod top plate 4 at the inlet side, and reaches the air pump push rod tray 13 at the lower end of the outlet Finally, the air pump push rod tray 13 at the lower end of the outlet moves up, and finally the charging box is taken out from the outlet acrylic door group 17.

Finally, it is noted that the above embodiments are only used to illustrate the technical solution of the present invention without limitation, other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention, as long as they do not depart from the spirit and spirit of the technical solution of the present invention All should be included in the scope of the claims of the present invention.

Claims (2)

1. A dust-proof bridge device at the transfer outlet of a purification workshop, including a main body frame (1), characterized in that: The main body outer frame (1) is a rectangular tube inserted into the wall (19), and the two sides of the main body outer frame (1) are respectively packaged with an outlet acrylic door group (17) and an imported acrylic door group (18); The inner center of the main body frame (1) is fixedly connected with a bridge, and the left and right sides of the bridge are provided with air pump groups that can move up and down; The outlet acrylic door group (17) and the inlet acrylic door group (18) are respectively horizontally provided with air pump groups that can move left and right; The bridge includes a bridge bracket (8) vertically connected to the inner center of the main frame (1), the bridge bracket (8) is vertically connected with a bridge tray (9), and the bridge tray (9) is suspended above There is an upper guard plate (10) for crossing the bridge, and the upper guard plate (10) for crossing the bridge is placed under the wall (19) and parallel to the bridge tray (9); The air pump groups that can move up and down are respectively arranged on both sides of the bridge, and the inlet lower end air pump (5) is arranged under the main body frame (1) on the inlet side, and the inlet lower end air pump push rod of the inlet lower end air pump (5) ( 6) Go upward through the bottom plate of the main body frame (1) and extend into the main body frame (1). The top of the inlet lower end air pump push rod (6) is vertically connected to the inlet lower end air pump push rod tray (7), and the material is transferred in In the initial stage, the inlet lower end air pump push rod tray (7) is flush with the upper guard plate (10) of the bridge, and the lower inlet air pump push rod tray (7) is lowered to the position flush with the bridge bridge tray (9) during the transfer process , the outlet lower end air pump (11) is arranged under the main body outer frame (1) on the outlet side, and the outlet lower end air pump push rod (12) of the outlet lower end air pump (11) goes upward through the bottom plate of the main body outer frame (1) and extends into the main body In the outer frame (1), the top of the outlet lower end air pump push rod (12) is vertically connected with the outlet lower end air pump push rod tray (13); The air pump group provided on the imported acrylic door group (18) includes an inlet-side air pump (2) arranged outside the imported acrylic door group (18), and an inlet-side air pump push rod (3) of the inlet-side air pump (2) ) through the imported acrylic door group (18) and extend into the main frame (1), and the end of the inlet-side air pump push rod (3) is vertically connected to the inlet-side air pump push rod top plate (4); The air pump group provided on the outlet acrylic door group (17) includes an outlet-side air pump (14) arranged outside the outlet acrylic door group (17), and the outlet-side air pump push rod (15) of the outlet-side air pump (14) ) through the outlet acrylic door group (17) and extend into the inside of the main body frame (1), and the end of the outlet-side air pump push rod (15) is vertically connected to the outlet-side air pump push rod top plate (16). 2. The dust-proof bridge device at the transfer outlet of the purification workshop according to claim 1, characterized in that: The imported acrylic door group (18) is provided with an air pump switch group (20) for controlling and connecting all air pump groups.

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