TWM558248U - Circuit board fixture featuring surface contact-free - Google Patents

Abstract

The circuit board surface of the present invention has a non-resisting point fixture, and is provided with a bracket on one of the bases of the body, and at least one fixture is respectively disposed on two corresponding racks of the bracket, and the clamp is used to secure the circuit board. Hanging between the two poles of the bracket, and transferring the circuit board through the developing and illuminating device by placing the seat body on the horizontally disposed conveying mechanism, the utility model can effectively prevent the circuit board from contacting the conveying mechanism. It can also effectively suppress the sway of the circuit board, and maintain the transmission stability of the circuit board in a relatively more active and reliable manner. The circuit board does not cause the wheel stop to scratch the board surface, the board area water and There is also no problem of over-etching and double-sided unevenness in the process.

Description

Circuit board surface without resistance point fixture

The present invention relates to a circuit board manufacturing tool, in particular to a circuit board surface non-resisting point fixture capable of effectively avoiding contact between a circuit board and a transmission mechanism and maintaining transmission stability of the circuit board.

According to the conventional printed circuit board (hereinafter referred to as the circuit board), the etching operation is carried out by the horizontally transmitting the circuit board through the imaging cleaning device, which inevitably causes the etching liquid to accumulate on the top surface of the circuit board for a long time, thereby causing Problems such as excessive etching or dust pollution.

It is known that the phenomenon that the etchant liquid accumulates on the top surface of the circuit board can be reduced by transferring the circuit board vertically through the image cleaning device; and, by mounting the case in the processing area of the image cleaning device The cover is matched with the way of the circuit board channel on the side of the cover to reduce the phenomenon of dust pollution.

Moreover, in order to avoid the continuous contact of the circuit board with the passing roller or roller, the vertical transmission device of the conventional circuit board is used for suspending or hanging the circuit board under the track for transmission; however, it is relatively located in the circuit. The track above the board and its transfer roller or roller may still generate dust, and it is not effective to suppress the board from swaying during the transfer process, and it is relatively easy to collide and damage.

In view of this, the present invention provides a circuit board surface non-resistance point fixture which can effectively avoid contact between the circuit board and the transmission mechanism, and maintain the transmission stability of the circuit board, and is its main purpose.

The circuit board surface of the present invention has a non-blocking fixture, comprising: a body and at least one fixture; wherein: the base body is provided with a base, and the base is provided with at least one set of brackets, the at least one set of brackets The utility model is provided with at least two two rods arranged in parallel; the clamps are respectively disposed on at least two corresponding masts of the at least one set of brackets.

The circuit board of the present invention has a non-resisting point fixture. In use, the clamp can be used to clamp the circuit board between the two poles of the bracket, and the circuit is placed on the horizontally disposed transport mechanism. The board conveys through the imaging cleaning equipment, which not only can effectively avoid the contact between the circuit board and the transmission mechanism, but also can effectively suppress the sway of the circuit board, and maintain the transmission stability of the circuit board in a relatively more active and reliable manner, and the circuit board is doing Erosion or development will not cause the problem of scratching the surface of the board, the area of the board, and the process of manufacturing without causing over-etching and unevenness.

According to the above structural feature, the seat system is provided with at least one roller at at least one side of the base.

According to the above structural feature, each of the clamps is pivotally connected by a fixed clamp arm and a movable clamp arm, and a normal state is provided between the movable clamp arm and the fixed clamp arm for the fixed clamp arm and the sliding clamp arm. At least one spring that generates a holding force between them.

According to the above structural feature, the seat system is provided with at least one roller at at least one side of the base; each of the clamps is pivotally connected by a fixed clamp arm and a movable clamp arm, and the movable clamp arm and the fixed At least one spring is provided between the clamp arms for normally maintaining a holding force between the fixed clamp arm and the sliding clamp arm.

According to the above structural features, the seat system is provided with a plurality of brackets arranged in parallel in the base.

According to the above structural features, the base of the base body is presented in a structural form of a frame.

According to the above structural features, the base of the base body is represented by a structural form of a plate body.

According to the above structural feature, the seat system is provided with a plurality of brackets arranged in parallel in the base; the base is presented in a structural form of a frame.

According to the above structural features, the seat system is provided with a plurality of brackets arranged in parallel in the base; the base is presented in a structural form of a plate body.

The non-resisting point fixture of the circuit board surface disclosed in the present invention is mainly provided with a bracket on the base of the body, and at least one fixture is respectively arranged on the two corresponding brackets of the bracket, and the fixture can be utilized The board is firmly clamped between the two poles of the bracket, and the board is transported through the imaging washing device by placing the seat body on the horizontally disposed transport mechanism, which not only effectively avoids the circuit board and The contact of the transport mechanism can also effectively suppress the sway of the circuit board, and maintain the transmission stability of the circuit board in a relatively more active and reliable manner. The circuit board does not cause the wheel stop to scratch the surface of the board during the cleaning or development. There is no problem of over-etching and double-sided unevenness in the board area water and process.

This creation mainly provides a circuit board surface non-resistance point fixture which can effectively avoid the contact between the circuit board and the transmission mechanism and maintain the transmission stability of the circuit board. As shown in Fig. 1 and Fig. 2, the circuit board surface of the creation is as shown in Fig. 1 and Fig. 2 The non-blocking fixture comprises: a body 10, and at least one fixture 20. In a preferred embodiment of the present invention, the fixture 20 is a plurality of;

The base 10 is provided with a base 11 on which at least one set of brackets 12 is disposed, and the bracket 12 is provided with at least two racks 121 arranged in a substantially parallel arrangement; in this embodiment, the base The base 11 of the body 10 is represented by a structural form of a frame; of course, the base 11 of the base 10 can also be represented by a structural form of a plate as shown in FIG.

For example, each of the clamps 20 is disposed on at least two corresponding brackets 121 of the at least one set of brackets 12; in practice, each of the clamps 20 can be provided by a fixed clamp arm 21 and a movable clamp. The arm 22 is pivotally formed, and at least one spring 23 is provided between the movable clamp arm 22 and the fixed clamp arm 21 for normally maintaining a holding force between the fixed clamp arm 21 and the sliding clamp arm 22.

With the above structural features, a bracket 12 is disposed on the base 11 of the body 10, and at least one of the two corresponding brackets 121 of the bracket 12 is provided with a circuit board surface of at least one clamp 20 In the present embodiment, the integral circuit board is formed on the base 11 and is provided with a plurality of brackets 12 arranged in parallel.

The circuit board surface of the present invention has a non-resisting point fixture, which can be used to quickly and firmly clamp the circuit board 30 between the two poles 121 of the bracket 12 as shown in FIG. 3, and As shown in FIGS. 4 and 5, by placing the base 10 on the horizontally disposed transport mechanism 40, the circuit board 30 is transported through the imaging ablation device 50, which not only effectively prevents the circuit board 30 from being transmitted. The mechanism 40 is in contact, and the transport mechanism 40 is relatively located below the circuit board 30, which can effectively prevent the circuit board 30 from being contaminated by dust or dust.

In particular, the integral circuit board surface non-resistance point clamp can be stably contacted with the transport mechanism 40 through the base 11 of the base 10, and further can be provided with a track, which can effectively suppress the swing of the circuit board 30 during the transfer process, and is relatively more active. The reliable means maintains the transmission stability of the circuit board, avoids collision damage of the circuit board 30 or related equipment, and allows the channel 511 of the casing 51 of the image cleaning apparatus 50 to pass through the circuit board 30 to be closer to the circuit board. The size of the plate without the resistance point fixture.

Therefore, the size of the channel 511 of the cover 51 of the image cleaning device 50 can be effectively reduced, so that the cover 51 can produce a more comprehensive shielding effect, which can not only reduce the dust pollution more effectively, but also reduce the erosion liquid. Leakage filtration is relatively helpful in controlling the inventory of the etching solution of the image cleaning equipment and increasing the recovery rate of the etching solution.

Furthermore, as shown in FIG. 1 , the circuit board of the present invention has a non-blocking point clamp. In the implementation, the base body 10 can further be provided with at least one roller 13 at at least one side of the base 11 . By means of the setting of the roller 13, it is convenient to change the horizontal horizontal or horizontal longitudinal conveying direction of the non-resisting point fixture of the circuit board.

Of course, the circuit board of the present invention has a non-resisting point clamp. In the implementation, the base 10 is provided with at least one roller 13 at at least one side of the base 11, and each of the clamps 20 is fixed by a fixed one. The clamping arm 21 and a movable clamping arm 22 are pivotally connected, and a normal state is provided between the movable clamping arm 22 and the fixed clamping arm 21 to generate a holding force between the fixed clamping arm 21 and the sliding clamping arm 22. The structural form of at least one spring 23 is preferred.

Compared with the conventional structure, the circuit board has no resistance point fixture disclosed in the present invention, and mainly uses a bracket on the base of the body, and at least one fixture is respectively disposed on two corresponding racks of the bracket. The structure design can use the clamp to securely clamp the circuit board between the two poles of the bracket, and transfer the circuit board through the imaging cleaning device by placing the base body on the horizontally disposed conveying mechanism. Not only can it effectively avoid the contact between the circuit board and the transmission mechanism, but also effectively suppress the sway of the circuit board, and maintain the transmission stability of the circuit board in a relatively more active and reliable manner. The circuit board does not produce the wheel when it is washed or developed. There is no problem of over-etching and double-sided unevenness in the scratching of the board surface, the board area water and the process.

The embodiments described above are only for explaining the technical idea and characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement them according to the scope of the patent. That is, the equivalent changes or modifications made by the people in accordance with the spirit revealed by this creation should still be covered by the scope of the patent of this creation.

10‧‧‧ body
11‧‧‧Base
12‧‧‧ bracket
121‧‧‧ pole
13‧‧‧Roller
20‧‧‧ fixture
21‧‧‧Fixed clamp arm
22‧‧‧Active clip arm
23‧‧‧ Spring
30‧‧‧ boards
40‧‧‧Transportation agency
50‧‧‧Developing equipment
51‧‧‧Shell cover
511‧‧‧ channel

Fig. 1 is a perspective view showing the appearance of a non-blocking jig of a circuit board surface of a preferred embodiment of the present invention. Figure 2 is a perspective view of the fixture in the creation. The third figure is a schematic diagram of the state of the circuit board clamped when the circuit board surface of the created circuit board is used. The fourth figure is a schematic diagram of the use state of the circuit board surface without the resistance point fixture of the present invention which has not fully entered the image cleaning device. Fig. 5 is a schematic view showing the state of use of the image-free ablation device for the non-resistance point fixture of the circuit board of the present invention. Fig. 6 is a perspective view showing the appearance of a non-blocking jig of a circuit board surface of another embodiment of the present invention.

Claims (9)

A circuit board surface non-resisting point fixture includes: a body (10), and at least one fixture (20); wherein: the base body (10) is provided with a base (11) on the base (11) At least one set of brackets (12) is provided, and the brackets (12) are provided with at least two racks (121) arranged in parallel; each of the clamps (20) is respectively disposed on the brackets (12) On the pole (121). The circuit board surface unobstructed point clamp according to claim 1, wherein the base body (10) is provided with at least one roller (13) at at least one side of the base (11). The circuit board surface unobstructed point clamp according to claim 1, wherein the clamp (20) is pivotally connected by a fixed clamp arm (21) and a movable clamp arm (22), and the movable clamp arm ( 22) Between the fixed clamp arm (21), at least one spring (23) for normally maintaining a holding force between the fixed clamp arm (21) and the sliding clamp arm (22) is provided. The circuit board surface non-resistance point clamp according to claim 1, wherein the base body (10) is provided with at least one roller (13) at at least one side of the base (11); the clamp (20) The utility model is configured to be pivotally connected by a fixed clamp arm (21) and a movable clamp arm (22), and a normal clamping arm is disposed between the movable clamp arm (22) and the fixed clamp arm (21). 21) at least one spring (23) that generates a holding force with the sliding clamp arm (22). The circuit board surface non-blocking point clamp according to any one of claims 1 to 4, wherein the base body (10) is provided with the plurality of substantially parallel configuration brackets (12) on the base (11). ). The circuit board surface non-blocking point clamp according to any one of claims 1 to 4, wherein the base (11) of the base body (10) is represented by a frame structure. The circuit board surface non-blocking point clamp according to any one of claims 1 to 4, wherein the base (11) of the base body (10) is represented by a structural form of a plate body. The circuit board surface non-blocking point clamp according to any one of claims 1 to 4, wherein the base body (10) is provided with the plurality of substantially parallel configuration brackets (12) on the base (11). The base (11) is presented in a structural form of a frame. The circuit board surface non-blocking point clamp according to any one of claims 1 to 4, wherein the base body (10) is provided with the plurality of substantially parallel configuration brackets (12) on the base (11). The base (11) is presented in a structural form of a plate.