CN210247197U

CN210247197U - Board face turning device is used in PCB board production

Info

Publication number: CN210247197U
Application number: CN201920566858.2U
Authority: CN
Inventors: Shanliang Liao; 廖善良; Honglun He; 何宏伦; Liangtian Bian; 卞良田; Jianchun Chen; 陈建春; Guosheng Han; 韩国胜
Original assignee: Changzhou Jitian Electronic Co ltd
Current assignee: Changzhou Jitian Electronic Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-04-03
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a face turning device is used in PCB board production relates to automatic machine technical field. The utility model comprises a working platform, a sliding component, a turning component and a pushing component; the working platform comprises a U-shaped plate; the lower surface of the U-shaped plate is provided with a pair of supporting legs A and a pair of supporting legs B; a pair of sliding chutes are symmetrically arranged on two sides of the U-shaped plate; one side surface of the pair of supporting legs B is fixedly connected with a transverse plate and is provided with a mounting hole; the adjacent side surfaces of the pair of support legs B are provided with through grooves; a fixing plate is arranged at one edge of the through groove; the lower surface of the fixed plate is fixedly provided with a first telescopic rod; the overturning assembly comprises a supporting plate; the two side surfaces of the supporting plate are fixedly connected with rotating shafts; the peripheral side surface of the rotating shaft is fixedly provided with a gear. The utility model discloses a work platform, slip subassembly, upset subassembly and the effect that promotes the subassembly have the effect that reaches that the upset deviation is little, automatic upset, improve work efficiency.

Description

Board face turning device is used in PCB board production

Technical Field

The utility model belongs to the technical field of automatic machine, especially, relate to a panel turning device for PCB board production.

Background

In the production process of the PCB, a plurality of electrical elements need to be welded with the PCB, and the front surface and the back surface of the PCB are provided with corresponding elements, so that the PCB needs to be turned over; the existing overturning mode is generally manually overturned by manpower, and the mode is not only complicated in process, but also low in efficiency, and affects the mass production of factories.

In order to solve the problems, the utility model has the advantages that through the action of the working platform, the sliding component, the overturning component and the pushing component, the limiting plate is fixedly connected between the second telescopic rods, when the PCB moves onto the overturning component through the chute, the second telescopic rods shrink to fix the PCB, and when the overturning component overturns the PCB, the PCB is released by extending the second telescopic rods; through rack and gear engagement, through the flexible rack up-and-down motion that drives of first telescopic link to drive the upset subassembly and overturn and resume horizontal position, thereby drive the upset of PCB board, have the effect that reaches that the upset deviation is little, automatic upset, improvement work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a face turning device is used in PCB board production, through work platform, slip subassembly, upset subassembly and the effect that promotes the subassembly, has solved the problem that current PCB board upset is inefficient.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a board surface turnover device for PCB production, which comprises a working platform, a sliding component, a turnover component and a pushing component;

the working platform comprises a U-shaped plate; the lower surface of the U-shaped plate is provided with a pair of supporting legs A and a pair of supporting legs B; a pair of sliding chutes are symmetrically arranged on two sides of the U-shaped plate;

one side of the pair of supporting legs B is fixedly connected with a transverse plate and is provided with a mounting hole; the adjacent side surfaces of the pair of support legs B are provided with through grooves; a sliding rod is arranged on the inner bottom surface of the through groove; a fixing plate is arranged at one edge of the through groove; a first telescopic rod is fixedly arranged on the lower surface of the fixing plate;

the sliding assembly comprises a sliding block; the sliding block is of an I-shaped structure; one side surface of the sliding block is provided with a sliding hole; a rectangular plate is arranged on the adjacent side surface of the sliding block; the edges of the rectangular plates are fixedly connected with connecting plates; one side of the connecting plate is fixedly connected with a rack;

the turnover assembly comprises a support plate; the two side surfaces of the supporting plate are fixedly connected with rotating shafts; the peripheral side surface of the rotating shaft is fixedly provided with a gear; two pairs of second telescopic rods are arranged on the upper surface of the supporting plate; a limiting plate is fixedly connected between each pair of the second telescopic rods, when the PCB moves onto the overturning assembly through the sliding groove, the second telescopic rods contract to fix the PCB, and when the overturning assembly overturns the PCB, the PCB is released by extending out of the second telescopic rods; the upper surface of the supporting plate is fixedly connected with a vertical rod; the upper surface of the vertical rod is fixedly connected with a carrying plate for carrying a PCB; two pairs of through holes are formed in the surface of the object carrying plate; the inner walls of the two pairs of through holes are connected with the two pairs of second telescopic rods in a sliding manner;

the inner wall of the mounting hole is rotatably connected with the rotating shaft; one end face of the first telescopic rod is fixedly connected with the rectangular plate; the inner wall of the sliding hole is connected with the sliding rod in a sliding manner; the rack is meshed with the gear, and the rack is driven to move up and down through the expansion of the first telescopic rod, so that the overturning component is driven to overturn and restore to the horizontal position, and the PCB is driven to overturn; the lower surface of the limiting plate is matched with a PCB; the PCB board is matched with the pushing assembly.

Furthermore, a spring is matched on the peripheral side surface of the sliding rod; the lower surface of the sliding block is matched with the spring.

Further, the distance between the pair of sliding grooves is 1mm-3mm larger than the width of the PCB, so that the PCB is prevented from being greatly deviated.

Further, the pushing assembly comprises a rectangular strip; a pair of third telescopic links is arranged on one side face of the rectangular strip, after the PCB is turned by the turning assembly to be released, the PCB is pushed out through the third telescopic links and the rectangular strip, and a next procedure is convenient to carry out.

The utility model discloses following beneficial effect has:

the utility model discloses a limiting plate is fixedly connected with between the second telescopic link through the effect of work platform, slip subassembly, upset subassembly and promotion subassembly, and when the PCB board moved to the upset subassembly through the spout, the second telescopic link shrink thereby fixed the PCB board, when the upset subassembly overturned the PCB board and accomplished, released the PCB board through stretching out the second telescopic link; through rack and gear engagement, through the flexible rack up-and-down motion that drives of first telescopic link to drive the upset subassembly and overturn and resume horizontal position, thereby drive the upset of PCB board, have the effect that reaches that the upset deviation is little, automatic upset, improvement work efficiency.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a board surface turnover device for PCB production of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural diagram of a work platform;

FIG. 4 is a schematic structural view of the sliding assembly;

FIG. 5 is a schematic structural view of the flip assembly;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a working platform, 2-a sliding assembly, 3-a turning assembly, 4-a PCB (printed Circuit Board), 5-a pushing assembly, 101-a U-shaped plate, 102-a support leg A, 103-a support leg B, 104-a sliding chute, 201-a sliding block, 202-a sliding hole, 203-a rectangular plate, 204-a connecting plate, 205-a rack, 301-a support plate, 302-a rotating shaft, 303-a gear, 304-a second telescopic rod, 305-a limiting plate, 306-a carrying plate, 307-a through hole, 501-a rectangular bar, 502-a third telescopic rod, 1031-a transverse plate, 1032-a mounting hole, 1033-a through groove, 1034-a sliding rod, 1035-a fixing plate, 1036-a first telescopic rod and 1037-a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to a board turnover device for PCB production, which comprises a working platform 1, a sliding assembly 2, a turnover assembly 3 and a pushing assembly 5;

as shown in fig. 1, the work platform 1 includes a U-shaped plate 101; the lower surface of the U-shaped plate 101 is provided with a pair of supporting legs A102 and a pair of supporting legs B103; a pair of sliding grooves 104 are symmetrically arranged on two sides of the U-shaped plate 101;

a transverse plate 1031 is fixedly connected to one side surface of the pair of support legs B103, and mounting holes 1032 are formed; the adjacent side surfaces of the pair of support legs B103 are provided with through grooves 1033; a sliding rod 1034 is arranged on the inner bottom surface of the through groove 1033; a fixing plate 1035 is provided at one edge of the through groove 1033; a first telescopic bar 1036 is fixedly mounted on the lower surface of the fixed plate 1035;

the slide assembly 2 includes a slider 201; the sliding block 201 is of an I-shaped structure; one side surface of the sliding block 201 is provided with a sliding hole 202; a rectangular plate 203 is arranged on the adjacent side surface of the sliding block 201; the edge of the rectangular plate 203 is fixedly connected with a connecting plate 204; one side of the connecting plate 204 is fixedly connected with a rack 205;

the turnover assembly 3 includes a support plate 301; two side surfaces of the supporting plate 301 are fixedly connected with rotating shafts 302; a gear 303 is fixedly arranged on the peripheral side surface of the rotating shaft 302; two pairs of second telescopic rods 304 are arranged on the upper surface of the supporting plate 301; a limiting plate 305 is fixedly connected between each pair of the second telescopic rods 304, when the PCB 4 moves to the turnover assembly 3 through the sliding chute 104, the second telescopic rods 304 contract to fix the PCB 4, and when the turnover assembly 3 finishes turnover of the PCB 4, the PCB 4 is released by extending the second telescopic rods 304; the upper surface of the supporting plate 301 is fixedly connected with a vertical rod; the upper surface of the vertical rod is fixedly connected with a carrying plate 306 for carrying the PCB 4; two pairs of through holes 307 are formed on one surface of the object carrying plate 306; the inner walls of the two pairs of through holes 307 are connected with the two pairs of second telescopic rods 304 in a sliding manner;

the inner wall of the mounting hole 1032 is rotatably connected with the rotating shaft 302; one end face of the first telescopic rod 1036 is fixedly connected with the rectangular plate 203; the inner wall of the slide hole 202 is slidably connected with the slide bar 1034; the rack 205 is meshed with the gear 303, and the first telescopic rod 1036 stretches and retracts to drive the rack 205 to move up and down, so that the turnover component 3 is driven to turn over and restore to the horizontal position, and the PCB 4 is driven to turn over; the lower surface of the limiting plate 305 is matched with the PCB 4; the PCB board 4 is mated with the pusher assembly 5.

Preferably, as shown in fig. 1, the slide bar 1034 is fitted with a spring 1037 on the peripheral side; the lower surface of the slider 201 engages the spring 1037.

Preferably, as shown in fig. 1, the distance between the pair of sliding grooves 104 is 1mm to 3mm larger than the width of the PCB board 4, preventing the PCB board 4 from being greatly deviated.

Preferably, as shown in fig. 1, the pushing assembly 5 comprises a rectangular bar 501; a pair of third telescopic links 502 is provided with to a side of rectangle strip 501, accomplishes the release when upset subassembly 3 overturns PCB board 4, pushes out PCB board 4 through third telescopic link 502 and rectangle strip 501, is convenient for carry on next process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

The board surface turnover device for PCB production comprises a working platform (1); the method is characterized in that: the turnover mechanism also comprises a sliding component (2), a turnover component (3) and a pushing component (5);

the working platform (1) comprises a U-shaped plate (101); the lower surface of the U-shaped plate (101) is provided with a pair of support legs A (102) and a pair of support legs B (103); a pair of sliding grooves (104) are symmetrically arranged on two sides of the U-shaped plate (101);

one side surface of the pair of support legs B (103) is fixedly connected with a transverse plate (1031) and is provided with a mounting hole (1032); a through groove (1033) is formed in the adjacent side surface of the pair of support legs B (103); a sliding rod (1034) is arranged on the inner bottom surface of the through groove (1033); a fixing plate (1035) is arranged at one edge of the through groove (1033); a first telescopic rod (1036) is fixedly arranged on the lower surface of the fixed plate (1035);

the sliding assembly (2) comprises a sliding block (201); the sliding block (201) is of an I-shaped structure; a sliding hole (202) is formed in one side face of the sliding block (201); a rectangular plate (203) is arranged on the adjacent side surface of the sliding block (201); the edge of the rectangular plate (203) is fixedly connected with a connecting plate (204); one side of the connecting plate (204) is fixedly connected with a rack (205);

the overturning assembly (3) comprises a support plate (301); two side surfaces of the supporting plate (301) are fixedly connected with rotating shafts (302); a gear (303) is fixedly arranged on the peripheral side surface of the rotating shaft (302); two pairs of second telescopic rods (304) are arranged on the upper surface of the supporting plate (301); a limiting plate (305) is fixedly connected between each pair of second telescopic rods (304); the upper surface of the supporting plate (301) is fixedly connected with a vertical rod; the upper surface of the vertical rod is fixedly connected with a carrying plate (306); two pairs of through holes (307) are formed in one surface of the carrying plate (306); the inner walls of the two pairs of through holes (307) are connected with the two pairs of second telescopic rods (304) in a sliding manner;

the inner wall of the mounting hole (1032) is rotatably connected with the rotating shaft (302); one end face of the first telescopic rod (1036) is fixedly connected with the rectangular plate (203); the inner wall of the sliding hole (202) is in sliding connection with a sliding rod (1034); the rack (205) is meshed with a gear (303); the lower surface of the limiting plate (305) is matched with a PCB (4); the PCB (4) is matched with the pushing assembly (5).
2. The board surface turnover device for the production of the PCB as recited in claim 1, wherein a spring (1037) is fitted to the peripheral side surface of the slide bar (1034); the lower surface of the sliding block (201) is matched with the spring (1037).
3. The board surface turnover device for the production of the PCB board as recited in claim 1, characterized in that the distance between a pair of the chutes (104) is 1mm-3mm larger than the width of the PCB board (4).
4. The board surface turnover device for the production of the PCB board as recited in claim 1, wherein the pushing component (5) comprises a rectangular strip (501); one side of the rectangular strip (501) is provided with a pair of third telescopic rods (502).