CN213662076U

CN213662076U - Device for reducing number of layers of rigid-flex printed circuit boards

Info

Publication number: CN213662076U
Application number: CN202023210123.8U
Authority: CN
Inventors: 王春国
Original assignee: Shenzhen Letop Electronics Co ltd
Current assignee: Shenzhen Letop Electronics Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-09
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a device that reduces rigid-flex printed circuit board number of piles, including support frame, grinding machanism and closing cap, the upper end of support frame is provided with grinding machanism, and the outside of support frame is provided with the closing cap, the lower extreme of support frame is connected with the improved generation mounting bracket, and the improved generation mounting bracket includes that support body, first logical groove, slope piece, inner ring and second lead to the groove, first logical groove has been seted up to the upper end of support body, and the inslot corner in first logical groove is connected with the slope piece. A device that reduces rigid-flex board number of piles belongs to the rigid-flex board equipment field of polishing, improves workstation department mounting bracket, improved generation mounting bracket after the improvement mutually supports with collection structure, can realize the play bits of workstation upper end in-process of polishing, conveniently collects the piece, the protection of pneumatic cylinder lateral wall pipeline can be realized to the protection passageway of collecting the structure setting, protection box upper end sealing washer can improve sealing performance.

Description

Device for reducing number of layers of rigid-flex printed circuit boards

Technical Field

The utility model relates to a rigid-flex board equipment field of polishing, in particular to reduce device of rigid-flex board number of piles.

Background

The rigid-flex printed circuit board is formed by combining a thin-layer flexible bottom layer and a rigid bottom layer and then laminating the thin-layer flexible bottom layer and the rigid bottom layer into a single component, and in the production process, the rigid-flex printed circuit board sometimes needs to be processed, the number of layers of the rigid-flex printed circuit board needs to be reduced, and the rigid-flex printed circuit board is polished by a polishing mechanism; use the rigid-flex printed circuit board equipment in-process of polishing, because the rigid-flex printed circuit board equipment workstation of polishing does not have the piece and collects the function, the result of use is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reduce device of rigid-flex printed circuit board number of piles can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a device for reducing the number of layers of a rigid-flex printed circuit board comprises a support frame, a polishing mechanism and a seal cover, wherein the polishing mechanism is arranged at the upper end of the support frame, the seal cover is arranged on the outer side of the support frame, the lower end of the support frame is connected with an improved mounting frame, the improved mounting frame comprises a frame body, a first through groove, an inclined block, an inner ring and a second through groove, the first through groove is formed in the upper end of the frame body, the inclined block is connected with the corner of the first through groove, the first through groove is formed in the frame body, the inner ring is arranged in the first through groove, the second through groove is formed in the upper end of the inner ring, a collecting structure is arranged at the lower end of the improved mounting frame and comprises a collecting box, a collecting bin, a first through hole, a protecting channel, a protecting box, a second through hole and a sealing ring, the, the utility model discloses a rigid-flex printed circuit board, including collection storehouse, protection box, pneumatic cylinder, first workstation, connection piece, rigid-flex printed circuit board, be provided with the protection box in the storehouse of collecting the storehouse, and the lateral wall of protection box is opened the box and is had the second through-hole, be provided with the protection passageway between first through-hole and the second through-hole, the upper end of protection box is provided with the sealing washer, and is provided with the pneumatic cylinder in the box of protection box, first workstation has been placed to the upper end of pneumatic cylinder, and the upper end embedding of first workstation has the connection piece, the upper end of first workstation is provided.

Preferably, the first through hole formed in the collecting box is communicated with the protection channel, and the collecting box is fixedly connected with the protection channel.

Preferably, the protection channel is communicated with a second through hole formed in the protection box, and the protection box is fixedly connected with the protection channel.

Preferably, the frame body is fixedly connected with the inclined block, and the inclined block is fixedly connected with the inner ring.

Preferably, the inner ring is arranged in a manner of being matched with the workbench, and a gap between the inner ring and the frame body is arranged just opposite to the collection bin.

Preferably, the hydraulic cylinder side wall pipeline penetrates through the second through hole, and the protection channel extends out of the first through hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, improve workstation department mounting bracket, improved generation mounting bracket after the improvement mutually supports with collection structure, can realize the workstation upper end and polish the play bits of in-process, and the convenience is collected the piece, and the protection that pneumatic cylinder lateral wall pipeline can be realized to the protection passageway of collecting the structure setting, and protection box upper end sealing washer can improve sealing performance.

Drawings

Fig. 1 is a schematic view of the overall structure of a device for reducing the number of layers of a rigid-flex printed circuit board according to the present invention;

FIG. 2 is an exploded view of the overall structure of a device for reducing the number of layers of the rigid-flex printed circuit board according to the present invention;

FIG. 3 is a schematic view of a cross section of an improved mounting bracket of the device for reducing the number of layers of the rigid-flex printed circuit board of the present invention;

fig. 4 is the utility model discloses a reduce collection structure of device of number of piles of rigid-flex printed circuit board and decompose the schematic diagram.

In the figure: 1. an improved mounting bracket; 101. a frame body; 102. a first through groove; 103. an inclined block; 104. an inner ring; 105. a second through groove; 2. a collection structure; 201. a collection box; 202. a collection bin; 203. a first through hole; 204. a protection channel; 205. a protective case; 206. a second through hole; 207. a seal ring; 3. a hydraulic cylinder; 4. a first table; 5. connecting sheets; 6. a second table; 7. a support frame; 8. a polishing mechanism; 9. and (7) sealing the cover.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, a device for reducing the number of layers of rigid-flex printed circuit boards comprises a support frame 7, a grinding mechanism 8 and a sealing cover 9, wherein the grinding mechanism 8 is arranged at the upper end of the support frame 7, the sealing cover 9 is arranged at the outer side of the support frame 7, the lower end of the support frame 7 is connected with an improved mounting frame 1, the improved mounting frame 1 comprises a frame body 101, a first through groove 102, an inclined block 103, an inner ring 104 and a second through groove 105, the upper end of the frame body 101 is provided with the first through groove 102, the inclined block 103 is connected at the corner of the inner groove of the first through groove 102, the frame body 101 is provided with the first through groove 102, the inner ring 104 is arranged in the groove, the upper end of the inner ring 104 is provided with the second through groove 105, the lower end of the improved mounting frame 1 is provided with a collection structure 2, and the collection structure 2 comprises a collection box 201, a collection, the collection bin 202 has been seted up to the upper end of collecting box 201, and the bulkhead of collecting bin 202 has seted up first through-hole 203, be provided with protection box 205 in the storehouse of collection bin 202, and the lateral wall of protection box 205 is opened the box and is had second through-hole 206, be provided with protection passageway 204 between first through-hole 203 and the second through-hole 206, the upper end of protection box 205 is provided with sealing washer 207, and be provided with pneumatic cylinder 3 in the box of protection box 205, first workstation 4 has been placed to the upper end of pneumatic cylinder 3, and the upper end embedding of first workstation 4 has connection piece 5, the upper end of first workstation 4 is provided with second workstation 6, and the rigid-flex board is placed to the upper end of second workstation 6 is fixed.

The first through hole 203 formed in the collection box 201 is communicated with the protection channel 204, and the collection box 201 is fixedly connected with the protection channel 204.

The protection channel 204 is communicated with a second through hole 206 formed in the protection box 205, and the protection box 205 is fixedly connected with the protection channel 204.

Wherein, the frame body 101 is fixedly connected with the inclined block 103, and the inclined block 103 is fixedly connected with the inner ring 104.

Wherein, inner ring 104 and workstation adaptation setting, and the gap between inner ring 104 and the support body 101 just sets up collection storehouse 202.

Wherein, the pipeline on the side wall of the hydraulic cylinder 3 penetrates through the second through hole 206 and the protection channel 204 and extends out of the first through hole 203; improve workstation department mounting bracket, improved generation mounting bracket 1 after the improvement mutually supports with collection structure 2, can realize the play bits of workstation upper end in-process of polishing, conveniently collects the piece, and the protection of pneumatic cylinder 3 lateral wall pipeline can be realized to the protection passageway 204 that collects structure 2 setting, and protection box 205 upper end sealing washer 207 can improve sealing performance.

It should be noted that, the utility model relates to a device for reducing the number of layers of rigid-flex printed circuit boards, when assembling the improved mounting frame 1, the collecting structure 2 and the workbench, the protective box 205 arranged on the collecting structure 2 is placed in the collecting bin 202 arranged on the collecting box 201, the protective box 205 is fixedly connected with the collecting box 201, the protective channel 204 is embedded in the gap between the protective box 205 and the collecting box 201, one end of the protective channel 204 is aligned with the first through hole 203, the other end of the protective channel 204 is aligned with the second through hole 206, the protective channel 204 is fixedly connected with the contact end of the protective box 205, the protective channel 204 is fixedly connected with the contact end of the collecting box 201, thereby completing the assembly of the collecting structure 2, the hydraulic cylinder 3 is placed in the protective box 205, the hydraulic cylinder 3 is fixedly connected with the protective box 205, the first workbench 4 is placed on the head of the upper end of the hydraulic cylinder 3, the connecting piece 5 is embedded in, insert into the bolt in 5 upper ends of connection piece, bolt through

connection piece

5, 3 telescopic link rod heads of hydraulic cylinder are inserted into to first workstation 4, second workstation 6 is placed at first workstation 4, first workstation 4 and second workstation 6 pass through the bolt fastening, the rigid-flex board is fixed in the upper end location of second workstation 6, the first logical groove 102 corner of sloping block 103 embedding that improved generation mounting bracket 1 set up, sloping block 103 and support body 101 fixed connection, the first logical groove 102 inslot of inner ring 104 embedding, inner ring 104 and sloping block 103 welded fastening, thereby accomplish the equipment of improved generation mounting bracket 1, the second workstation 6 embedding is led to the second and is led to the inslot 105, grinding machanism 8 is just to the rigid-flex board in the 6 upper ends of second workstation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reduce device of rigid-flex printed circuit board number of piles which characterized in that: including support frame (7), grinding machanism (8) and closing cap (9), the upper end of support frame (7) is provided with grinding machanism (8), and the outside of support frame (7) is provided with closing cap (9), the lower extreme of support frame (7) is connected with improved generation mounting bracket (1), and improved generation mounting bracket (1) leads to groove (105) including support body (101), first logical groove (102), sloping block (103), inner ring (104) and second, first logical groove (102) have been seted up to the upper end of support body (101), and the inslot corner of first logical groove (102) is connected with sloping block (103), first logical groove (102) inslot is seted up to support body (101) and is provided with inner ring (104), and the second leads to groove (105) have been seted up to the upper end of inner ring (104), the lower extreme of improved generation mounting bracket (1) is provided with collects structure (2), and collects structure (2) including collecting box (201), The device comprises a collecting bin (202), a first through hole (203), a protective channel (204), a protective box (205), a second through hole (206) and a sealing ring (207), wherein the collecting bin (202) is arranged at the upper end of the collecting box (201), the first through hole (203) is arranged on the bin wall of the collecting bin (202), the protective box (205) is arranged in the bin of the collecting bin (202), the second through hole (206) is arranged on the side wall of the protective box (205), the protective channel (204) is arranged between the first through hole (203) and the second through hole (206), the sealing ring (207) is arranged at the upper end of the protective box (205), a hydraulic cylinder (3) is arranged in the box of the protective box (205), a first workbench (4) is placed at the upper end of the hydraulic cylinder (3), a connecting sheet (5) is embedded into the upper end of the first workbench (4), a second workbench (6) is arranged at the upper end of the first workbench (4), and a rigid-flex board is fixedly placed at the upper end of the second workbench (6).

2. The apparatus according to claim 1, wherein the apparatus comprises: the first through hole (203) formed in the collecting box (201) is communicated with the protection channel (204), and the collecting box (201) is fixedly connected with the protection channel (204).

3. A device for reducing the number of layers of rigid-flex boards according to claim 2, wherein: the protection channel (204) is communicated with a second through hole (206) formed in the protection box (205), and the protection box (205) is fixedly connected with the protection channel (204).

4. A device for reducing the number of layers of rigid-flex boards according to claim 3, wherein: the frame body (101) is fixedly connected with the inclined block (103), and the inclined block (103) is fixedly connected with the inner ring (104).

5. The apparatus according to claim 4, wherein the number of layers of the rigid-flex printed circuit board is reduced by: inner ring (104) and workstation adaptation setting, and just set up collection storehouse (202) in the gap between inner ring (104) and support body (101).

6. The apparatus according to claim 5, wherein the number of layers of the rigid-flex printed circuit board is reduced by: the side wall pipeline of the hydraulic cylinder (3) penetrates through the second through hole (206) and the protection channel (204) and extends out of the first through hole (203).