CN101456188A

CN101456188A - High-speed precise cutting device

Info

Publication number: CN101456188A
Application number: CNA200810129275XA
Authority: CN
Inventors: 赵远龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-25
Filing date: 2008-06-25
Publication date: 2009-06-17

Abstract

The invention relates to a GJQ-DA type high-speed smoothing mill, and belongs to finish machining equipment for paper tubes in the paper product industry. By summarizing the defect of a BJQ-B type pneumatic paper tube smoothing mill and absorbing advanced technology of France, Germany and other nations, the smoothing mill has performances superior to the prior smoothing mill. The smoothing mill comprises four parts: 1, a cutting mechanism quickly cuts the paper tubes with different outside diameters, lengths and thicknesses through a cylinder to push a cutting system, and the production efficiency is 1.6 times of the production efficiency of the prior smoothing mill; 2, a movable mill head achieves horizontal movement of a core rod, automatic tube springing and falling of an automatic discharged tube into a material groove through a brake motor, a worm-gear case, a linear guide rail and the like; 3, a paper tube feeding system automatically push the paper tubes in the material groove into a triangular material groove; and 4, a delivery device feeds a processed finished product into a finished product utensil.

Description

High-speed precise cutting device

One technical field:

GJQ-DA type high-speed precise cutting device is the finish machining equipment of paper product industries paper tube, and it can connect serial numerical control rolling machine automatic assembly line, belongs to the patent of invention category.

Two background technologies and present situation

BJQ-B type vapour-pressure type paper tube smoothing mill, be the semi-automatic smart cut paper tube apparatus of using always, exist defective as follows: (1) automaticity is low, essence cuts that thickness range is little, the presshoard tube that hits very difficult (2) does not have automatic loading and unloading system, loading and unloading by artificial, labour intensity is big, inefficiency (3) paper tube axle support force is poor, essence is cut the multistage paper tube has bent spindle phenomenon and paper tube the phenomenon of not cutting off often.(4) blade is installed and is adjusted relatively difficulty.(as figure BJQ-B type vapour-pressure type paper tube smoothing mill Fig. 6)

Three summary of the invention and purpose

GJQ-DA type high-speed precise cutting device is to study, analyze, determine design according to the defective that old type exists.Its purpose is exactly the demand that adapts to market.Applicating modern times technology structural design hommization, scientific.(as GJQ-DA type high-speed precise cutting device Fig. 1) (1) cutting mechanism has mainly solved thick pipe high-speed cutting problem.It is made up of parts such as cutting cutter shaft, circular cutter, cylinder, catch bar, cutting knife, supporting seats.Can carry out in the unit type scope, the cutting of any length paper tube.(2) movable head is made up of cabinet, central shaft, backgauge gripper shoe, clamp, mobile gripper shoe, skidding motor, worm gear case, synchronizing wheel, synchronous band, line slideway, fixed mount etc.But fast moving activity head seesaws, and reaches the position of Pipe Cutting length.(3) the paper tube material loading is made up of bin, U type pole, plate washer, adjustment screw rod, cylinder, paper tube pusher, triangle hopper.Its objective is its hopper paper tube is sent into the triangle hopper by the paper tube pusher.(4) feeding device has V-type hopper, conveyer belt, synchronizing wheel, micromachine, conveying drum, turning cylinder.Its effect is that processed finished products is sent into the finished product vessel from the V-type hopper.

Four versions and effect

GJQ-DA type high-speed precise cutting device is made up of four parts, and it can connect serial digital control helical formula rolling machine production line, be the equipment of finishing the smart cut paper plumber preface behind the pipe crimping.

Cutting mechanism it form by parts such as cutting cutter shaft, round cutter, cylinder, catch bar, cutting knife, supporting seats.Under the effect of cylinder catch bar drive the cutting cutter shaft, along with the rotation of paper tube is cut, can carry out in the equipment prescribed limit gradually, the high-speed cutting of thin and thick paper tube, any length, the paper tube end face is smooth smooth.(as figure cutting mechanism Fig. 2)

2. but movable head clamps back fast moving activity head with clamp and seesaws by brake motor, worm gear case, synchronizing wheel, synchronous band, line slideway, along with the SMIS axial advancement is moving, middle mandrel inserts the place, location that the long paper pipe endoporus is sent into rear end backgauge gripper shoe naturally, be withdrawn into the position of preparing Pipe Cutting then.The paper tube essence is cut the back and all is slipped in the V-arrangement hopper under front end backgauge gripper shoe stops.(as movable head Fig. 3)

3. the paper tube material loading is made up of bin, U type pole, shelves flitch, adjustment screw rod, cylinder, movable head, triangle hopper.Be contained in paper tube in the U type pole bin in advance, by the paper tube pusher, send into the paper tube of adjusting height and position, fall in the triangle hopper by inclined-plane, the free skating of feeding front end, wait for entering of the central shaft that connects material.(as paper tube material loading Fig. 4)

4. feeding device has V-arrangement material wooden fork, conveyer belt, synchronizing wheel, micromachine, conveying drum, turning cylinder.Its effect is the finished product paper tube that will be slipped in the V-arrangement hopper, sends into the finished product vessel by micromachine, synchronizing wheel, conveyer belt.(as feeding device Fig. 5)

The comparison of five GJQ-DA types and BJQ-B type

1. automaticity

But the point of its maximum of a.GJQ-DA type high-speed precise cutting device is exactly 1. plug move left and right, 2. auto tube feedings, scurrying that pipe 3. automatic dischargings 4. reduce labor intensity automatically 5. can be in the serial numerical control volume machine formation automatic assembly line that is connected.

B.BJQ-B type high-speed precise cutting device paper tube material loading, scurry pipe, discharging and need a special messenger to go to finish, when useless, useless power, inefficiency.

2. operating efficiency

The pipe time needed for 2 seconds on the a.GJQ-DA type high-speed precise cutting device, and following finished product needed for 2 seconds.The finished product manufacturing time is 40% of an old type.

The pipe time needed for 5 seconds on the b.BJQ-B type high-speed precise cutting device, descended into 5 seconds kinds of needs.Be 2.5 times of new architecture

3. the finished product rate of output

A.GJQ-DA type high-speed precise cutting device per minute can be produced the female pipe of 8 joints X10=80 joint finished product, the efficient that manufactures a finished product is 1.6 times (example: the female pipe of every joint is divided into 10 joints) of old type.

B.BJQ-B type high-speed precise cutting device per minute can be produced the female pipe of 4-5 joint X10=50 joint finished product, the efficient that manufactures a finished product is 62.5% (example: the female pipe of every joint is divided into 10 joints) of new architecture.

4. equipment rigidity

The movable head central shaft of a.GJQ-DA type high-speed precise cutting device, send into when putting in place and rotated by zygote end face and the two location of central shaft hole, also have the supporting role of gripper shoe, endoporus, the single-piece essence is cut, stable drive, central shaft is not flexible, rigidity is better.

B.BJQ-B type high-speed precise cutting device central shaft, afterbody are only located by a plate washer tailstock with the cylinder promotion, and smart cut paper pipe is that essence is cut 5-6 joint paper tube simultaneously, and force intensity is big, rigidity is poor, central shaft is easy to bending because Pipe Cutting length obviously so is subjected to than length.

The explanation of accompanying drawing drawing

Fig. 1: be GJQ-DA high-speed precise cutting device.

Number in the figure: the 1st, cutting mechanism 2 is that circular shear blade 3 is that paper tube feeding device 4 is that feeding device 5 is that movable head 6 is that paper tube central shaft 7 is that grade flitch 8 is forms of frame.

Fig. 2: be cutting mechanism.

Number in the figure: the 1st, cutting cutter shaft 2 is that round cutter 3 is that cutting knife 4 is that catch bar 5 is that cylinder 6 is forms of supporting seat.

Fig. 3: be movable head.

Number in the figure: the 1st, synchronizing wheel 2 is that to lead line slideway 3 be that movable head 4 is central shafts (wear paper tube and cutting supporting role) the 5th, front end panel (stop finished product will become finished product is fallen into V-shaped groove enter conveyer belt) the 6th is that the motor people 8 that brake are that worm gear case 9 is forms of body with 7 synchronously.

Fig. 4: be the paper tube material loading.

Number in the figure: the 1st, cylinder 2 is that catch bar 3 is that baffle plate 4 is that adjustment screw 5 is that movable head 6 is that U type bar 7 is forms of bin.

Fig. 5: be feeding device.

Number in the figure: the 1st, conveyer belt 2 is V-type hoppers (installing plate is not adorned in the installation place above conveyer belt) the 3rd, carries the form of drum (driving the motion of conveyer belt) to annotate: 1. micromachine drives and carries drum 2. by carrying drum to send into the finished product vessel for the finished product after conveyer belt 3. is cut essence by conveyer belt transmission of power.

Fig. 6: be BJQ-Type B vapour-pressure type paper tube smoothing mill.

Number in the figure: the 1st, electrical control panel 2 is that 6206 bearings 3 are that 7211 bearings 4 are that tool rest axle 5 is that refill axle 6 is that hand papercutter 7 is that 204 bearings 8 are that 203 bearings 9 are that refill carriage 10 is that travel switch 11 is that choke valve 12 is that electric control valve 13 is an air filtration gas (three linked piece) the 14th, supporting cylinder 15 is that Pipe Cutting cylinder 16 is that nameplate 17 motor 1.5KW 18 spindle pulleys 19 motor pulleys 20 are 7210 bearings.

Claims

Four features of GJQ-DA type high-speed precise cutting device, structural design and manufacturing partly.(1) the movable head of cutting mechanism (2) (3) paper tube material loading (4) feeding device.

Cutting mechanism it form by parts such as cutting cutter shaft, round cutter, cylinder, catch bar, fastening knife rest, supporting seats.Cylinder promote rod member drive the cutting cutter shaft, along with the paper tube motion is cut gradually, can be approached, the high-speed cutting of presshoard tube, any length, the paper tube end face is smooth smooth.
2. but movable head clamps back fast moving activity head with clamp and seesaws by brake motor, worm gear case, synchronizing wheel, synchronous band, line slideway, along with middle mandrel and gripper shoe move forward, middle mandrel inserts the place, location that the long paper pipe endoporus is sent into rear end backgauge gripper shoe naturally, return to the position of Pipe Cutting.The paper tube essence is cut the back and all is slipped in the V-arrangement hopper under front apron stops.
3. the paper tube material loading is made up of bin, U type pole, plate washer, adjustment screw rod, cylinder, paper tube pusher, triangle hopper.Be contained in paper tube in the U type pole bin in advance, by the paper tube pusher, paper tube by send into automatically adjusted well height the position, fall in the triangle hopper by inclined-plane, the free skating of feeding front end, wait for entering of mandrel in connecting material.
4. feeding device has V-arrangement hopper, conveyer belt, synchronizing wheel, micromachine, conveying drum, turning cylinder.Its effect is the finished product paper tube that will be slipped in the V-arrangement hopper, sends into the finished product vessel by micromachine, synchronizing wheel, conveyer belt.