CN210208436U

CN210208436U - Quick cutting device for diode connection

Info

Publication number: CN210208436U
Application number: CN201920708511.7U
Authority: CN
Inventors: Zhengrong Wang; 王峥嵘
Original assignee: Changzhou Lai Control Electronic Technology Co Ltd
Current assignee: Changzhou Lai Control Electronic Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-31
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a diode wiring fast cutting device, which relates to the field of electronic component wiring cutting devices and comprises a cutting device fixing frame, a material collecting box, a material guiding block, a material feeding gear structure and a knife rest, wherein the material feeding gear structure comprises a main shaft, a pinion, a circular turntable and a hand wheel, the material guiding block is provided with a circular knob, the material guiding block is fixed on a square metal plate through the circular knob, the material guiding block is divided into an upper block and a lower block, a gap is reserved between the upper block and the lower block, the main shaft is movably connected in the cutting device fixing frame through bearings arranged at two sides, the pinion is fixed on the main shaft, the circular turntable is provided with a plurality of grooves in the circumferential direction, diode bodies can be accommodated in the grooves, the knife rest is arranged obliquely above the main shaft, the knife rest is fixed on the cutting device fixing frame, the knife rest is, the diode wiring is convenient to cut off rapidly, and manpower and electric energy consumption are saved.

Description

Quick cutting device for diode connection

Technical Field

The utility model relates to an electronic component wiring cutting device field especially relates to diode wiring quick cutting device.

Background

At present, automatic plug-in machines are purchased in large-scale SMT factories, plug-in components (diodes, capacitors and resistors) can be cut off in batch and can be automatically inserted into plug-in holes on a PCB, however, for plug-in components with less use, if the automatic plug-in machines are used, manpower, material resources and electric energy are wasted, and at present, some SMT factories use scissors to cut off redundant wiring for plug-in components with less use, the method is laborious and the cutting positions are not regular, so that the quality problems of empty soldering, tin shortage and the like are easily caused in the follow-up wave soldering, and therefore, a convenient and fast cutting-off device is needed to be designed for cutting off the wiring of the diode plug-in components.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the problem of structure solution is to the diode of small batch production cuts off termination fast, and material loading gear structure and knife rest through setting up mutually support and can cut off the diode wiring fast.

The utility model adopts the following technical scheme:

diode wiring quick cutting device, including cutting device mount, collecting box, guide block, material loading gear structure, knife rest, material loading gear structure includes main shaft, pinion, circular carousel, hand wheel, the guide block is provided with circular knob, fixes the guide block on square panel beating through circular knob, leaves the clearance in the middle of the guide block divide into two from top to bottom, the main shaft is in through the bearing swing joint that both sides set up in the tangent line device mount, the pinion is fixed on the main shaft, circular carousel is provided with a plurality of recesses on the circumferencial direction, can hold the diode body in the recess, and the main shaft top to one side is provided with the knife rest, the knife rest is fixed on the cutting device mount, the knife rest is provided with circular blade, circular blade is tangent in the circumferencial direction with pinion root circle.

According to the further technical scheme, the number of the pinions is two, the number of the circular blades is two, and the pinions and the circular blades are arranged at intervals.

According to a further technical scheme, the pinion and the circular blade are respectively fixed on the main shaft and the tool rest through inner hexagonal screws.

Further technical scheme; the material receiving box is arranged at the bottom of the fixing frame of the cutting device and can be drawn out.

In a further technical scheme, the hand wheel is sleeved with an anti-skid rubber sleeve.

The utility model has the advantages that:

the utility model discloses whole quality is light, occupation space is little, be provided with the guide block, leave the clearance between the upper and lower guide block, can put into the clearance with the diode material, the leading-in of the circular knob of guide block width accessible regulation adaptation multiple specification material, material loading gear structure is provided with two pairs of pinions, circular blade on the knife rest and pinion interval mutually set up, circular blade is tangent on the circumferencial direction with the pinion dedendum circle, can cut off the diode wiring fast, circular carousel is provided with a plurality of recess, the diode body can block in the recess, the rotatory groove motion that drives of main shaft when manual rotatory hand wheel, diode motion in the further drive recess, can effectually prevent to cut off the problem that the in-process diode drops, the below is provided with the receipts work or material box telescopic, conveniently get the material.

Drawings

Fig. 1 is a top view of the diode wiring quick cutting device provided by the present invention;

fig. 2 is a left view of a material guiding block of the diode wiring quick cutting device provided by the utility model;

in the figure; 1. the device comprises an anti-skid rubber sleeve 3, a main shaft 4, a cutting device fixing frame 5, a round knob 6, a material guide block 7, a pinion 8, a round blade 9, a round turntable 10, a material receiving box 11, a square sheet metal 12, a tool rest 13 and a feeding gear structure.

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.

Referring to fig. 1-2, the diode wiring fast cutting device comprises a cutting device fixing frame 4, a receiving box 10, a material guiding block 6, a feeding gear structure 13 and a knife rest 12, wherein the feeding gear structure 13 comprises a main shaft 3, a pinion 7, a circular turntable 9 and a hand wheel, the material guiding block 6 is provided with a circular knob 5, the material guiding block is fixed on a square metal plate 12 through the circular knob 5, the material guiding block 6 is divided into an upper block and a lower block, a gap is reserved between the upper block and the lower block, a diode material is conveniently placed in the two blocks, the main shaft 3 is movably connected in the wire cutting device fixing frame 4 through bearings arranged on two sides, the hand wheel is connected with the main shaft 3, the main shaft 3 can be synchronously driven to rotate through the rotation of the hand wheel, an anti-skid rubber sleeve 1 is arranged on the hand wheel, the friction force between the hand and, the two pairs of pinions 7 are provided, the two pairs of circular blades 8 are fixed on the tool rest 12 through hexagon socket head cap bolts, the pinions 7 and the circular blades 8 are arranged at intervals, the tooth root circle positions of the circular blades 8 and the pinions 7 are tangent in the circumferential direction, diode wiring is arranged in the gap between the two pinions 7 when the main shaft 3 moves, the tool rest 12 is fixed, the diode wiring can be quickly cut off by the circular blades 8 on the tool rest 12 when the pinions 7 move forwards, the circular turntable 9 is provided with a plurality of grooves in the circumferential direction, diode bodies can be accommodated in the grooves, the main shaft 3 rotates to drive the circular turntable 9 to move when the hand wheel is manually rotated, the diodes in the grooves are further driven to move, the problem that the diodes fall off in the cutting process can be effectively prevented, and a material receiving box 10 can be drawn out from the lower part of the hand wheel, so;

during specific use, firstly, diode materials are manually placed into the material guide block 6, the diode bodies arranged at the first position are placed into the grooves of the circular turntables 9, the hand wheel is rotated at the moment, the hand wheel drives the main shaft 3, the main shaft 3 synchronously drives the two pairs of pinions 7 and the circular turntables 9, when the diode bodies move to the tangent positions of the circular blades 8 and the pinions 7, diode wiring is quickly cut off, the processed diodes fall into the material receiving boxes 10 for standby, the width of the material guide block 6 is adjusted when the width of the diode materials is different, and the operation steps are repeated. The utility model discloses simple structure, convenient operation can cut off the diode wiring fast, is fit for handling cutting off of small batch volume diode wiring.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Diode wiring quick cutting device, including cutting device mount, receipts magazine, guide block, material loading gear structure, knife rest, material loading gear structure includes main shaft, pinion, circular carousel, hand wheel, its characterized in that the guide block is provided with circular knob, fixes the guide block on square panel beating through circular knob, leaves the clearance in the middle of two blocks about the guide block divide into, the main shaft is in through the bearing swing joint that both sides set up in the tangent line device mount, the pinion is fixed on the main shaft, circular carousel is provided with a plurality of recesses on the circumferencial direction, can hold the diode body in the recess, and the main shaft top to one side is provided with the knife rest, the knife rest is fixed on the cutting device mount, the knife rest is provided with circular blade, circular blade is tangent in the circumferencial direction with pinion root circle.

2. The diode wiring quick cut-off device according to claim 1, wherein said pinion is two pairs, said circular blade is two pairs, and said pinion and said circular blade are spaced apart from each other.

3. The diode wiring quick cutting device as claimed in claim 1, wherein the pinion and the circular blade are fixed on the main shaft and the tool holder respectively by hexagon socket head cap screws.

4. The fast wire-cutting device for diode as claimed in claim 1, wherein the material-receiving box is disposed at the bottom of the holder of the cutting device and is removable.

5. The diode wiring quick cutting device according to claim 1, characterized in that the hand wheel is sleeved with an anti-slip rubber sleeve.