CN207155896U

CN207155896U - A kind of draw cut device

Info

Publication number: CN207155896U
Application number: CN201721134482.5U
Authority: CN
Inventors: 王龙亭; 曹小峰
Original assignee: Suzhou Ke Yu Electronic Material Co Ltd
Current assignee: Suzhou Ke Yu Electronic Material Co Ltd
Priority date: 2017-09-06
Filing date: 2017-09-06
Publication date: 2018-03-30
Anticipated expiration: 2027-09-06

Abstract

The utility model discloses a kind of draw cut device, frame piece is provided with discharge funnel, shut-off mechanism is arranged on discharge funnel side, pull mechanism and be arranged on discharge funnel opposite side, shut-off mechanism is specially that L-type connector dislocation is connected with cutting knife and holds and cut platform, slide rail is provided with crawl fixture, and the screw element of crawl fixture lower end is connected by the servomotor of screw rod and extreme.The utility model fixture controls cutoff length, and product precision during cutting is high, moreover, the present apparatus is whole-process automatic to draw material, discharging, automaticity is high, so as to which production efficiency is high.

Description

A kind of draw cut device

Technical field

It the utility model is related to and cut technical field, more particularly to a kind of draw cut device.

Background technology

Cutting for traditional rod-shaped objects is mainly manually performed, and the relatively long products of strip need to cut to designated length When, it is often artificial according to selected length, corresponding length then is measured on the longer product of strip, is then cut out with cutting knife Cut.

This kind cuts that mode efficiency is low, and the product tension force pulled under state is inadequate, and it is poor to may result in the precision cut, So as to cause yields low.

Utility model content

To solve the above problems, providing a kind of draw cut device, fixture control cutoff length, product is being cut the utility model During precision it is high, moreover, the present apparatus is whole-process automatic to draw material, discharging, automaticity is high, so as to which production efficiency is high.

To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of draw cut device, including：

One frame piece 1；

One frame piece 1, frame piece 1 are provided with discharge funnel 11；

One shut-off mechanism 2, shut-off mechanism 2 are arranged on the side of discharge funnel 11, the dislocation connection of a specially L-type connector 21 There is cutting knife 22 and hold and cut platform 23, cutting knife 22 is connected to L by the first elevating lever 24 of both sides and first lift cylinder 25 at middle part The upper end of type connector 21, holds to cut the second elevating lever 26 of the both sides of platform 23 and be connected to L-type with second lift cylinder 27 at middle part and connects The lower end of part 21；

One pulls mechanism 3, pulls mechanism 3 and is arranged on the opposite side of discharge funnel 11, and slide rail 32 is provided with crawl fixture thereon 31, the screw element 321 of crawl fixture 31 lower end is connected by screw rod 33 with the servomotor 34 of the end of slide rail 32；

Further, the middle part of L-type connector 21 is additionally provided with guide 28, and guide 28 is provided with multiple product guide holes；

Further, the lower clamping jaw 312 that fixture 31 includes the upper gripper jaw 311 of activity and fixed is captured, upper gripper jaw 311 is based on Lower clamping jaw 312 is additionally provided with the 3rd lift cylinder 313；

Further, slide rail 32 and discharge funnel 11 are wide；

Further, the feed side of shut-off mechanism 2 is additionally provided with a guide bar 4 for being higher than guide 28；

Utility model works principle and its advantage are as follows：

The longer product of bar shaped enters from the feed end of shut-off mechanism 2, is specifically worn after guide bar 4 out of guide 28 Cross, complete first it is spacing, then pull crawl fixture 31 in mechanism 3 in 11 sections of upside gripping products of discharge funnel, then Cutoff length is moved after pulling mechanism 3, specifically, the cutoff length is calculated with cutting knife 22 with capturing the distance between fixture 31.

Then, the second lift cylinder 27 control is held and cuts the lifting of platform 23, can be held in the palm and be held product, control product guide 28, Hold to cut and be generally aligned in the same plane between platform 23 and crawl fixture 31.

And then, cutting knife 22 declines, and cuts off product, and crawl fixture 31 is opened, holds and cut platform 23 and decline, and product is from discharge funnel 11 drop, and cutting for one workflow of completion, then repeat the above steps, and form automation and cut.

In summary, the utility model fixture control cutoff length, product precision during cutting is high, moreover, this dress Whole-process automatic drawing material, discharging are put, automaticity is high, so as to which production efficiency is high.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is turned off mechanism structure enlarged diagram；

Fig. 3 is to pull mechanism structure enlarged diagram.

Wherein：

1st, frame piece；2nd, structure is cut off；3rd, structure is pulled；4th, guide bar；11st, discharge funnel；21st, L-type connector；22、 Cutting knife；23rd, hold and cut platform；24th, the first elevating lever；25th, the first lift cylinder；26th, the second elevating lever；27th, the second lift cylinder； 28th, guide；31st, fixture is captured；32nd, slide rail；33rd, screw rod；34th, servomotor；311st, upper gripper jaw；312nd, lower clamping jaw；313、 3rd lift cylinder；321st, screw element.

Embodiment

Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：

Embodiment 1：

A kind of draw cut device, as shown in Figure 1, Figure 3, frame piece 1 are provided with discharge funnel 11, and shut-off mechanism 2, which is arranged on, to be unloaded The side of funnel 11, pull mechanism 3 and be arranged on the opposite side of discharge funnel 11, shut-off mechanism 2 is specially that a L-type connector 21 misplaces It is connected with cutting knife 22 and holds and cut platform 23, slide rail 32 is provided with crawl fixture 31, and the screw element 321 of crawl fixture 31 lower end passes through spiral shell Bar 33 is connected with the servomotor 34 of the end of slide rail 32.

With continued reference to accompanying drawing 2, cutting knife 22 is connected by the first elevating lever 24 of both sides and first lift cylinder 25 at middle part In the upper end of L-type connector 21, hold and cut the second elevating lever 26 of the both sides of platform 23 and second lift cylinder 27 at middle part is connected to L-type company The lower end of fitting 21, and the middle part of L-type connector 21 is additionally provided with guide 28, and guide 28 is provided with multiple product guide holes.

With further reference to accompanying drawing 3, crawl fixture 31 includes the upper gripper jaw 311 of activity and fixed lower clamping jaw 312, upper folder Pawl 311 is additionally provided with the 3rd lift cylinder 313 based on lower clamping jaw 312.

It is worth noting that, slide rail 32 and discharge funnel 11 are wide, and the feed side of shut-off mechanism 2 is additionally provided with one and is higher than The guide bar 4 of guide 28.

The device is described further with reference to the mechanism of one work bout：

The feeding stage：

Referring to the drawings 1, product enters from the feed end of shut-off mechanism 2, is specifically worn after guide bar 4 out of guide 28 Cross, complete first it is spacing.

The gripping stage：

Capture fixture 32 to move to product on slide rail 32, now, the 3rd lift cylinder 313 jacks, and upper gripper jaw 311 is with Clamping jaw 312 is in separated position, and when clamping jaw arrival, which is held, cuts 23 upside of platform, the 3rd lift cylinder 313 declines, and grips product, this When, hold and cut platform 23 and product piece and spacing be present.

Cut, discharging phase：

It is mobile to distal end on slide rail 32 to capture fixture 32, displacement is cutoff length, and the cutoff length is defined as cutting Knife 22 and crawl the distance between fixture 31, then hold and cut platform 23 and rise under the effect of the second lift cylinder 27, control product exists Guide 28, hold cut platform 23 and crawl fixture 31 between be generally aligned in the same plane.

And then, the first lift cylinder 25 effect cutting knife 22 declines, and cropping of products, then, upper gripper jaw 311 unclamp, and hold and cut Platform 23 declines, and product drops from discharge funnel 11.

For above-mentioned embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill The people of art can understand content of the present utility model and implement according to this, can not limit the scope of protection of the utility model with this. All equivalent transformations done according to the utility model Spirit Essence or modification, should all cover the scope of protection of the utility model it It is interior.

Claims

1. a kind of draw cut device, for the pulling of rod-shaped objects, cut off, it is characterised in that including：

One frame piece（1）, the frame piece（1）It is provided with discharge funnel（11）；

One shut-off mechanism（2）, the shut-off mechanism（2）It is arranged on the discharge funnel（11）Side, specially a L-type connector （21）Dislocation is connected with cutting knife（22）Platform is cut with holding（23）, the cutting knife（22）Pass through the first elevating lever of both sides（24）And middle part The first lift cylinder（25）It is connected to the L-type connector（21）Upper end, described hold cut platform（23）Second elevating lever of both sides （26）With second lift cylinder at middle part（27）It is connected to the L-type connector（21）Lower end；

One pulls mechanism（3）, it is described to pull mechanism（3）It is arranged on the discharge funnel（11）Opposite side, thereon slide rail（32）On Provided with crawl fixture（31）, the crawl fixture（31）The screw element of lower end（321）Pass through screw rod（33）With the slide rail（32） The servomotor of end（34）Connection.

A kind of 2. draw cut device according to claim 1, it is characterised in that：The L-type connector（21）Middle part, which is additionally provided with, leads To part（28）, the guide（28）It is provided with multiple product guide holes.

A kind of 3. draw cut device according to claim 1, it is characterised in that：The crawl fixture（31）Include the upper folder of activity Pawl（311）With fixed lower clamping jaw（312）, the upper gripper jaw（311）Based on the lower clamping jaw（312）It is additionally provided with the 3rd lifting air Cylinder（313）.

A kind of 4. draw cut device according to claim 1, it is characterised in that：The slide rail（32）With the discharge funnel（11） It is wide.

A kind of 5. draw cut device according to claim 2, it is characterised in that：The shut-off mechanism（2）Feed side be additionally provided with One is higher than the guide（28）Guide bar（4）.