CN209737778U

CN209737778U - PCBA flange tool is broken off with fingers and thumb convenient to retrieve useless flange limit

Info

Publication number: CN209737778U
Application number: CN201920105332.4U
Authority: CN
Inventors: 朱召萱
Original assignee: Shanghai Jiatian Electronics Manufacturing Co Ltd
Current assignee: Shanghai Jiatian Electronics Manufacturing Co Ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2019-12-06
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a PCBA flange tool is broken off with fingers and thumb to hand convenient to retrieve useless flange belongs to PCBA board processing field. The jig for manually breaking the PCBA plate edges comprises two groups of symmetrically arranged frames, an obliquely arranged plate breaking mechanism and a material receiving plate for guiding the broken PCBA plate edges into a garbage can; the two groups of frames are connected through a connecting plate to form a frame, and the material receiving plate is obliquely arranged between the two groups of frames and is arranged below the plate severing mechanism; the board severing mechanism comprises an installation board and a placing groove used for placing PCBA board edges, and the placing groove is formed above the installation board. The utility model has the advantages of reasonable design, easy operation, convenient to use compares the tradition and breaks the PCBA board with the hands or pliers off with the fingers and thumb, uses this tool can reduce staff's the operation degree of difficulty to can improve work efficiency greatly, be applicable to small batch volume, many varieties, low-cost product production very much.

Description

PCBA flange tool is broken off with fingers and thumb convenient to retrieve useless flange limit

Technical Field

The utility model relates to a PCBA board processing field specifically is a PCBA flange tool is broken off with fingers and thumb to hand convenient to retrieve useless flange.

Background

The PCBA board refers to a PCB board with various electronic components welded, and can be widely applied to various fields of aviation, computers, automatic instruments and the like. The PCBA board is usually required to be reserved with board edges to facilitate transmission and processing on the welding guide rail during welding or other processing. However, when the PCBA board is finished with a process such as soldering, the edges of the PCBA board are not required for the final product. Therefore, after the PCBA board is processed, the PCBA board edge needs to be cut off.

However, the conventional method of manually breaking or using a pincer to break the edge of the PCBA has a high working strength, and the broken waste edge cannot be disposed in time, which requires additional time and labor for cleaning, thereby greatly reducing the production efficiency. Although the prior art can adopt a board separator to rapidly cut off the edges of the PCBA, the cost is high, the process is more complicated, and the method is not suitable for manufacturing products with small batch and various varieties. Therefore, a tool for manually breaking off the edge of the PCBA is urgently needed at present so as to be suitable for small-batch and multi-variety product production.

Disclosure of Invention

An object of the utility model is to provide a PCBA flange tool is broken off with fingers and thumb to hand convenient to retrieve useless flange to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A PCBA edge tool convenient for recycling waste edge comprises two groups of symmetrically arranged frames, an obliquely arranged panel breaking mechanism and a material receiving plate for guiding the broken PCBA edge into a garbage can; the two groups of frames are connected through a connecting plate to form a frame, and the material receiving plate is obliquely arranged between the two groups of frames and is arranged below the plate severing mechanism; the board severing mechanism comprises an installation board and a placing groove used for placing PCBA board edges, and the placing groove is formed above the installation board.

as a further proposal of the utility model, the mounting plate is obliquely arranged above the frame, and the two sides of the mounting plate are respectively connected with the top of the frame through the supporting plate; the bottom of mounting panel offsets with spacing post, spacing post set up the top at the frame.

As the utility model discloses scheme further again, the mounting panel on be equipped with the through-hole, the top of through-hole is equipped with the standing groove, and its width is greater than the thickness at PCBA flange limit.

As a further scheme of the utility model, the mounting panel on the symmetry install two sets of splint, two sets of splint between form the standing groove.

As the utility model discloses further scheme again, the width of standing groove is greater than the thickness at PCBA flange limit, and is less than the thickness of PCBA plate.

As a further proposal of the utility model, a first baffle is obliquely arranged between the two groups of frames, and the top end of the first baffle is positioned above the bottom end of the material receiving plate; and a second baffle is obliquely arranged at the top of the connecting plate.

As the utility model discloses the scheme of furthering again, the mounting panel on install a set of splint and a set of slidable slider, splint and slider between form the standing groove.

As a further proposal of the utility model, the mounting plate is provided with a chute, the chute is provided with a slide block, and the slide block is connected with the chute in a sliding way; the mounting plate is also provided with a fixing plate, and the fixing plate is in threaded connection with the clamping screw; the clamping screw penetrates through the fixing plate and abuts against the sliding block.

As a further proposal of the utility model, the slider is connected with the fixed plate through the spring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model has the advantages of reasonable design, easy operation, convenient to use compares the tradition and breaks the PCBA board with the hands or pliers off with the fingers and thumb, uses this tool can reduce staff's the operation degree of difficulty to can improve work efficiency greatly, be applicable to small batch volume, many varieties, low-cost product production very much.

(2) The utility model discloses a what the slope set up breaks trigger mechanism off with the fingers and thumb to and set up at the below slope that breaks trigger mechanism off with the fingers and thumb and connect the flitch, can make break trigger mechanism off with the fingers and thumb disconnected PCBA flange fall to connect the flitch on, and along connect the flitch landing to the garbage bin in, just can in time retrieve the waste flange, thereby staff's that can significantly reduce working strength.

(3) The utility model discloses a slope sets up the second baffle at the connecting plate top to and slope in the top that connects the flitch bottom sets up first baffle, can break disconnected PCBA flange off with the fingers and thumb mechanism and lead into smoothly in connecing flitch and garbage bin.

Drawings

Fig. 1 is a schematic structural view of a tool for manually breaking off the edge of the PCBA board, which facilitates recycling of waste board edges.

FIG. 2 is a top view of a jig for manually breaking off PCBA edges, which is convenient for recycling waste edges.

Fig. 3 is a schematic structural view of the mounting plate.

FIG. 4 is a schematic structural view of another jig for manually breaking off PCBA edges to facilitate recycling of waste edges.

FIG. 5 is a top view of another jig for manually breaking off PCBA edges to facilitate recycling of waste edges.

In the figure: 1-frame, 2-connecting plate, 3-mounting plate, 4-supporting plate, 5-PCBA plate, 6-clamping plate, 7-limiting column, 8-receiving plate, 9-placing groove, 10-through hole, 11-first baffle, 12-second baffle, 13-sliding block, 14-sliding groove, 15-fixing plate, 16-clamping screw and 17-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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "fixed," "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed, and the specific connection may be by welding, riveting, bolting, and the like. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate. In addition, the terms "upper", "lower", "left", "right", "bottom", "top" and the like in the embodiments are all directions as referring to the drawings.

Example 1

Referring to fig. 1-3, the embodiment provides a jig for manually breaking off the edge of a PCBA board, which facilitates recycling of waste board edges, and includes two sets of symmetrically arranged frames 1, a board breaking mechanism and a material receiving plate 8, wherein the two sets of frames 1 are connected by a connecting plate 2 to form an unsealed frame; the board breaking mechanism is obliquely arranged above the frame 1 and is used for manually breaking the edges of the PCBA board; the material receiving plate 8 is obliquely arranged between the two groups of frames 1 and is positioned below the plate breaking-off mechanism, and is used for guiding the broken PCBA plate edges into the garbage can.

Specifically, the panel severing mechanism comprises an installation plate 3 and a placing groove 9, wherein the installation plate 3 is obliquely arranged above the frame 1, two sides of the installation plate 3 are respectively connected with the top of the frame 1 through a support plate 4, and the support plate 4 is obliquely arranged on the frame 1; the bottom end of the mounting plate 3 is abutted to the limiting column 7, and the limiting column 7 is arranged at the top of the frame 1. Can fix a position mounting panel 3 through spacing post 7 and backup pad 4, and set up the top of frame 1 with mounting panel 3 slope ground to after disconnected PCBA flange is broken off with the fingers and thumb to the mechanism of breaking off with the fingers and thumb on facilitating the use mounting panel 3, the flange of wasting discharge can fall into on connecing flitch 8.

Further, in order to smoothly drop the PCBA edge broken off by the breaking-off mechanism onto the material receiving plate 8, the mounting plate 3 is provided with a through hole 10 and two sets of symmetrically mounted clamping plates 6, and a placing groove 9 is formed between the two sets of clamping plates 6 and used for placing the PCBA 5. The placing groove 9 is positioned above the through hole 10 and is communicated with the through hole. In addition, the width of the through hole 10 is larger than the thickness of the PCBA board edge; the width of the placing groove 9 is larger than the thickness of the PCBA board edge and smaller than the thickness of the PCBA board 5. Through placing PCBA board 5 on standing groove 9, buckle PCBA board 5 with the hand after that, alright easily break off the flange of PCBA board 5 off with the fingers and thumb, then PCBA board 5's flange can follow and fall into the slope setting between standing groove 9 and the through-hole 10 and connect on the flitch 8 to in the garbage bin of sliding down from connecing the flitch 8.

Example 2

Referring to fig. 4, in order to ensure that the broken PCBA edge does not fall outside the frame formed by the frames 1 and the connecting plates 2, and ensure that the waste board edge on the material receiving plate 8 can be smoothly guided into the trash can, the embodiment is an improvement on the basis of embodiment 1, specifically, a first baffle plate 11 is obliquely arranged between the two sets of frames 1, and the top end of the first baffle plate 11 is located above the bottom end of the material receiving plate 8; a second baffle plate 12 is obliquely arranged at the top of the connecting plate 2, and the second baffle plate 12 is positioned below the through hole 10, so that the PCBA plate edge falling from the through hole 10 can be guided onto the material receiving plate 8; in addition, the bottom end of the material receiving plate 8 is arranged below the first baffle plate 11, so that a channel formed between the material receiving plate 8 and the first baffle plate 11 can smoothly guide PCBA edges on the material receiving plate 8 into the garbage can. It should be noted that the bottom end of the material receiving plate 8 is connected to a garbage can (not shown in the figure).

Example 3

Referring to fig. 5, in order to stably fix the PCBA board 5 on the placement groove 9 to facilitate and break the board edge of the PCBA board 5, the embodiment is modified from the above-mentioned embodiment, specifically, a set of clamping plates 6 and a set of slidable sliders 13 are mounted on the mounting plate 3, and the placement groove 9 is formed between the clamping plates 6 and the sliders 13. The mounting plate 3 is provided with a chute 14, the chute 14 is provided with a slide block 13, and the slide block 13 is in sliding connection with the chute 14; the mounting plate 3 is also provided with a fixing plate 15, and the fixing plate 15 is in threaded connection with a clamping screw 16; the clamping screw 16 passes through the fixed plate 15 and abuts against the slider 13. The above-mentioned slider 13 is connected to the fixed plate 15 by means of a spring 17.

When the PCBA board 5 needs to be clamped and fastened, the PCBA board 5 is placed in the placing groove 9 formed by the clamping plate 6 and the sliding block 13, then the clamping screw 16 is screwed inwards, the sliding block 13 can be pushed towards the clamping plate 6 by the clamping screw 16, so that the sliding block 13 and the clamping plate 6 clamp and fix the PCBA board 5, and the spring 17 is in a stretching state at the moment. In addition, after the breaking is finished, the slide block 13 can move toward the fixing plate 15 under the action of the spring 17 by only slightly loosening the clamping screw 16 outwards, so that the PCBA board 5 can be taken out, and the broken PCBA board in the placing groove 9 can fall onto the material receiving plate 8.

To sum up, the utility model provides a pair of PCBA flange tool is broken off with fingers and thumb to hand convenient to retrieve useless flange limit's application method and theory of operation as follows: fixing the PCBA 5 in the placing groove 9 on the mounting plate 3, and then breaking the PCBA 5 by hand, namely breaking the edges of the PCBA 5; because the mounting panel 3 sets up for the slope, and connects flitch 8 below the mounting panel 3 also to set up for the slope, so break off with the fingers and thumb PCBA board 5's flange can fall on connecing flitch 8 to in following connecing flitch 8 landing to the garbage bin.

Additionally, the utility model has the advantages of reasonable design, easy operation, convenient to use compares the tradition and breaks PCBA board 5 with the hands or pliers off with the fingers and thumb, uses this tool can reduce staff's the operation degree of difficulty to can improve work efficiency greatly, be applicable to small batch, many varieties, low-cost production. Specifically, the utility model discloses a what the slope set up breaks trigger mechanism off with the fingers and thumb to and set up at the below slope that breaks trigger mechanism off with the fingers and thumb and connect flitch 8, can make break trigger mechanism off with the fingers and thumb break PCBA flange fall to connect on the flitch 8, and along connect flitch 8 landing to the garbage bin, just can in time retrieve the waste plate flange, thereby staff's that can significantly reduce working strength.

Additionally, the utility model discloses a slope sets up second baffle 12 at 2 tops of connecting plate to and slope in the top that connects 8 bottoms of flitch sets up first baffle 11, can break off with the fingers and thumb board mechanism and break off with the fingers and thumb disconnected PCBA flange edge leading-in smoothly to connect flitch 8 and garbage bin in.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A PCBA edge jig convenient for recycling waste edge comprises two groups of symmetrically arranged frames (1), wherein the two groups of frames (1) are connected through a connecting plate (2) to form a frame, and the PCBA edge jig is characterized by further comprising an obliquely arranged panel breaking mechanism and a material receiving plate (8) used for guiding the panel broken off into a garbage can, wherein the material receiving plate (8) is obliquely arranged between the two groups of frames (1) and is arranged below the panel breaking mechanism; the board severing mechanism comprises an installation board (3) and a placing groove (9) for placing PCBA board edges, wherein the placing groove (9) is formed above the installation board (3).

2. The tool for conveniently recycling the waste board edge of the PCBA board as claimed in claim 1, wherein the mounting plate (3) is obliquely arranged above the frame (1), and two sides of the mounting plate are respectively connected with the top of the frame (1) through a support plate (4); the bottom of mounting panel (3) offsets with spacing post (7), spacing post (7) set up the top at frame (1).

3. The tool for conveniently recycling the waste board edge of the PCBA board according to claim 1 or 2, wherein the mounting plate (3) is provided with a through hole (10), a placing groove (9) is arranged above the through hole (10), and the width of the placing groove is greater than the thickness of the PCBA board edge.

4. A PCBA plate edge tool convenient for recycling waste plate edges in accordance with claim 3, wherein two sets of clamping plates (6) are symmetrically installed on the installation plate (3), and a placement groove (9) is formed between the two sets of clamping plates (6).

5. The tool for conveniently recycling the waste board edge of the PCBA board as claimed in claim 4, wherein the width of the placement groove (9) is larger than the thickness of the PCBA board edge and smaller than the thickness of the PCBA board (5).

6. The tool for conveniently recycling the waste board edge of the PCBA board as claimed in claim 1, wherein a first baffle (11) is obliquely arranged between the two sets of side frames (1), and the top end of the first baffle (11) is located above the bottom end of the material receiving plate (8); and a second baffle (12) is obliquely arranged at the top of the connecting plate (2).

7. A PCBA board edge tool convenient for recycling waste board edges in accordance with claim 3, wherein a set of clamping plate (6) and a set of sliding block (13) are installed on the installation plate (3), and a placement groove (9) is formed between the clamping plate (6) and the sliding block (13).

8. The tool for conveniently recycling the waste board edge of the PCBA board according to claim 7, wherein a chute (14) is arranged on the mounting plate (3), a sliding block (13) is arranged on the chute (14), and the sliding block (13) is in sliding connection with the chute (14); the mounting plate (3) is also provided with a fixing plate (15), and the fixing plate (15) is in threaded connection with a clamping screw (16); the clamping screw (16) penetrates through the fixing plate (15) to abut against the sliding block (13).

9. The tool for manually breaking off the edge of the PCBA board conveniently recycling the waste board edge as claimed in claim 8, wherein the sliding block (13) is connected with the fixing plate (15) through a spring (17).