CN205741324U

CN205741324U - Drafting machine

Info

Publication number: CN205741324U
Application number: CN201620642955.1U
Authority: CN
Inventors: 刘春生
Original assignee: Jiangyin Xinsheng Chemical Fiber Equipment Co Ltd
Current assignee: Jiangyin Xinsheng Chemical Fiber Equipment Co Ltd
Priority date: 2016-06-25
Filing date: 2016-06-25
Publication date: 2016-11-30
Anticipated expiration: 2026-06-25

Abstract

The utility model discloses a kind of drafting machine, aim to provide one and there is lubrication simply, the drafting machine of user-friendly advantage, its drip irrigation device is that drafting machine frame side is provided with some for the draw roll drawing tow, the side of frame draw roll dorsad is provided with driver element, driver element drives draw roll to move by the link gear being located in frame, the lubricating structure for reducing friction for link gear it is additionally provided with in frame, lubricating structure includes sending oil-piping, oil sight device, for regulating the regulation switch of lubricants capacity and for storing the oil storage tank of lubricating oil, when drafting machine needs lubrication, operator can observe flow and the quality of lubricating oil by oil sight device, the degree of lubrication of link gear is determined with this, monitor in real time inside a machine leading, oil inlet quantity can also be regulated by regulation switch.

Description

Drafting machine

Technical field

This utility model relates to spinning equipment field, particularly to a kind of drafting machine.

Background technology

In chemical fibre industry, it is a particularly important ring that spinning produces, in Primary Processing, first by winding oiling machine on sheet silk Oil, if then by leading a machine, dry tablet silk is assembled tow, then be fed in reciprocating engine fiber barrel by feeding machine.

Drafting machine is a part in Primary Processing, and its effect is to stretch tow, fiber, makes tow or fiber Continuously, it is evenly distributed on output products length direction.

Drawing-off is requisite important procedure in tow, fiber manufacture process, and it is not only the physics making tow, fiber The necessary means improved with mechanical performance, the critical point that before still checking it, each procedure carries out fine or not.

And during drafting machine work, in order to improve wearability and the fatigue strength of tow, therefore drafting machine is to tow, fiber Hot strength is relatively big, and the counteracting force that draw roll is subject to increases, under counteracting force, and the bearing in draw roll counter extensioin machine, tooth The active force of wheel is relatively large, and the friction between gear, bearing is relatively big, easily causes the damage of inner body, the most just Needing to lubricate part, but lead the internal closing of a machine, lubrication is required for expending extremely many manpower and materials every time, and operation is the most not Just.

Utility model content

The purpose of this utility model is to provide a kind of drafting machine, and it is simple that it has lubrication, user-friendly advantage.

Above-mentioned technical purpose of the present utility model has the technical scheme that

A kind of drafting machine, including frame, described frame side is provided with some and carries on the back for the draw roll drawing tow, frame Being provided with driver element to the side of draw roll, driver element drives draw roll to move by the link gear being located in frame, machine Be additionally provided with the lubricating structure for reducing friction for link gear on frame, lubricating structure include sending oil-piping, oil sight device, for adjusting The regulation of joint lubricants capacity switchs and for storing the oil storage tank of lubricating oil.

Being arranged such, after operator open drafting machine power supply, driver element starts action, drive link gear and with connection The draw roll synchronous axial system that motivation structure is connected, to tow, spacing stretches, and when drafting machine needs lubrication, operator can So that lubricating oil to be poured into oil storage tank, the lubricating oil in oil storage tank moistens by sending oil-piping to enter link gear through oil sight device Sliding, such operator can be observed amount and the quality of lubricating oil, determine the lubrication of link gear with this by oil sight device Degree, monitors inside a machine in real time to leading, it is also possible to regulates oil inlet quantity by regulation switch, facilitates operator's Judging and work, lubricating step is relatively simple.

Arrange further: described oil sight device include connecting portion, lower connecting portion, near upper connecting portion by lucite system The choke valve regarding oil portion and close lower connecting portion become and regulation switch.

Being arranged such, the transparency of lucite is high, and bearing capacity is strong, and lubricating oil circulates in sending oil-piping at oil sight device Time can produce certain pressure, the oil sight device bearing capacity being therefore made up of lucite is enough, simultaneously because its transparency is high, can To facilitate operator that lubrication oil condition is monitored.

Arrange further: described in send oil-piping to include oil pipe and lower oil pipe, upper oil pipe one end connects with oil storage tank, another End connects with upper connecting portion, and lower oil pipe one end connects with lower connecting portion, and the other end is communicated on the link gear in frame.

Being arranged such, lubricating oil is poured in oil storage tank by operator, and lubricating oil just can be along upper oil pipe, regarding oil Device, the order of lower oil pipe enter link gear and lubricate for link gear, reach the purpose facilitating user to lubricate drafting machine

Arrange further: described driver element includes driving motor and motor output shaft, drive motor to be located at outside frame, electricity Machine output shaft is driven for draw roll in stretching into frame.

It is arranged such, drives motor to refer to according to the law of electromagnetic induction and realize electric energy conversion or a kind of electromagnetic installing of transmission Putting, Main Function is to produce driving torque, as electrical appliance or the power source of various machinery, drives electric machine rotation rapid, drives Kinetic force is big, and many draw roll can be driven to rotate simultaneously, therefore uses and drives motor to compare as the driver element of drafting machine Properly.

Arrange further: described link gear includes the driving gear being located on driver element, several are by driving gear The driven gear linked and the rolling bearing being used for supporting draw roll rotation.

Being arranged such, driving gear is arranged on driver element, and during driver element activity, driving gear is movable and drives phase The driven gear of linkage is movable, drives many draw roll to move with this simultaneously, reaches the purpose of drawn tow, fiber.

Arrange further: described draw roll includes the body of roll and roll shaft, and driven gear is located on roll shaft, and rolling bearing is located at machine On frame, roll shaft is placed in rolling bearing away from one end of the body of roll.

Being arranged such, the body of roll is the position directly contacted with tow, fiber in draw roll, and for drawn tow, roll shaft is Being used for the position linked in draw roll, therefore driven gear is arranged on roll shaft and whole draw roll can be driven to turn with driver element Dynamic, rolling bearing then for assisting roll shaft to fix the position of draw roll, prevents Relative sliding when rotating, makes draw roll run More stable.

Arrange further: described draw roll is provided with two rows, and two row's draw roll positions are crisscross arranged.

Be arranged such, the hot strength of tow, fiber can be increased during draw roll work, tow two row's draw roll it Between process, the distance that tow can be allowed to advance is longer, and drawing-off effect is the best.

Arranging further: described oil storage tank is provided with feed hopper, feed hopper is provided with sealing lid.

Being arranged such, feed hopper can facilitate operator to topple over lubricating oil, prevents lubricating oil from splashing in adding procedure Or operational error and waste, after oil addition, sealing can be covered tightly and close by operator, prevents the impurity in air from entering Oil storage tank, keeps the clean of lubricating oil.

As preferably, described in send oil-piping to be made up of polyurethane material, its internal diameter is 3mm～5mm.

Being arranged such, polyurethane material is ideal to send one of oil-piping material, and it has good oil resistivity, tough Property, wearability, resistance to ag(e)ing and cohesive, lubricating oil flows wherein and is not easily susceptible to pollute, and internal diameter controls can at 3mm～5mm It is controlled with more convenient the speed that lubricating oil is applied, facilitates operator's interpolation to lubricating oil.

In sum, this utility model has the advantages that

When drafting machine needs lubrication, lubricating oil is lubricated by sending oil-piping to enter link gear through oil sight device, Operator can observe amount and the quality of lubricating oil by oil sight device, determines the degree of lubrication of link gear with this, right Lead and monitor in real time inside a machine, it is also possible to by regulation switch regulate oil inlet quantity, facilitate operator judgement and Work, lubricating step is relatively simple.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment 1；

Fig. 2 is the enlarged drawing of A.

In figure, 1, frame；2, driver element；3, lubricating structure；4, link gear；5, draw roll；21, motor is driven；22、 Motor output shaft；23, driving gear；31, oil-piping is sent；32, oil storage tank；33, oil sight device；41, rolling bearing；42, driven tooth Wheel；51, roll shaft；52, the body of roll；311, upper oil pipe；312, lower oil pipe；321, lid is sealed；322, feed hopper；323, tank body；331、 Upper connecting portion；332, oil portion is regarded；333, lower connecting portion；334, choke valve；335, regulation switch.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment 1: a kind of drafting machine, as it is shown in figure 1, centre is square frame 1, frame 1 left side is driver element 2, Driver element 2 includes the driving motor 21 in left side, drives and extends a motor output shaft 22, motor output shaft on motor 21 22 stretch into frame 1 inside, be fixed in frame 1 by the bearing in frame 1, motor output shaft 22 is arranged with driving gear 23, the diameter of driving gear 23 is bigger than bearing, when driving motor 21 to start, drives motor 21 drive motor output shaft 22 at axle Hold interior rotation, thus drive driving gear 23 to rotate.

As it is shown in figure 1, be some draw roll 5 on the right side of frame 1, the position of draw roll 5 is higher than driving motor 21, draw roll On the right side of in the of 5 it is and tow, the body of roll 52 of fiber contacts, is to stretch into the roll shaft 51 within frame 1 on the left of draw roll 5, the body of roll 52 straight Footpath is more than the diameter of roll shaft 51, and roll shaft 51 is fixed in frame 1 by two bearings about frame 1 inside, and roll shaft 51 can be Rotating in bearing, be provided with driven gear 42 between two bearings of roll shaft 51, driven gear 42 is meshed with driving gear 23, drives When galvanic electricity machine 21 rotates, driving gear 23 drives driven gear 42 to rotate, thus drives draw roll 5 to rotate.

As it is shown in figure 1, frame 1 top is additionally provided with lubrication unit, lubrication unit is positioned at the left side at frame 1 top, sees figure 2, be oil storage tank 32 on the right side of lubrication unit, be square tank body 323 bottom oil storage tank 32, tank body 323 be provided with pyramidal enter Hopper 322, one end that cone diameter is bigger sets up, and feed hopper 322 top is provided with the sealing lid 321 of circle, is used for entering The charging aperture of hopper 322 is closed.

See Fig. 2, be connected with a upper oil pipe 311 bottom the tank body 323 of oil storage tank 32, after the bending of upper oil pipe 311 and regarding oil The upper connecting portion 331 of device 33 is connected, and is cylindrical to regard oil portion 332, depending on oil portion 332 by high transparency bottom upper connecting portion 331 Lucite is made, depending on being provided with the lower connecting portion 333 identical with upper connecting portion 331 shape, lower connecting portion 333 bottom oil portion 332 Connect with lower oil pipe 312, lower oil pipe 312 is additionally provided with choke valve 334, the choke valve 334 regulation switch 335 control by left side System, operator can control the flow of lubricating oil in lubrication portion by regulation switch 335 and choke valve 334, lower oil pipe 312 with The link gear 4 arranged in frame 1 connects.

During work, user opens driving motor 21, and motor output shaft 22 rotates, thus drives driving gear 23 and be engaged on Driven gear 42 on driving gear 23 rotates, and drives with this roll shaft 51 being fixed in bearing to rotate, reaches drawn tow Purpose, and when needing lubrication, operator open sealing lid 321, from feed hopper 322 toward oil addition in oil storage tank 32, profit Lubricating oil is entered by upper oil pipe 311, oil sight device 33, lower oil pipe 312 with this；Link gear 4 is gear and bearing lubrication, operator Member can also be by the flow of regulation switch 335 adjustment lubricating oil, user friendly lubrication operation.

The above embodiments are only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims

1. a drafting machine, including frame (1), it is characterised in that: described frame (1) side is provided with some for drawing tow Draw roll (5), the side of frame (1) draw roll dorsad (5) is provided with driver element (2), and driver element (2) is by being located at frame (1) link gear (4) in drives draw roll (5) motion, frame (1) is additionally provided with for reducing friction for link gear (4) Lubricating structure (3), lubricating structure (3) includes sending oil-piping (31), oil sight device (33), opens for regulating the regulation of lubricants capacity Close (335) and for storing the oil storage tank (32) of lubricating oil.

Drafting machine the most according to claim 1, it is characterised in that: described oil sight device (33) include connecting portion (331), under Connecting portion (333), the oil portion (332) that regards being made up of lucite of close upper connecting portion (331) and close lower connecting portion (333) Choke valve (334) and regulation switch (335).

Drafting machine the most according to claim 2, it is characterised in that send described in: oil-piping (31) include oil pipe (311) and Lower oil pipe (312), upper oil pipe (311) one end connects with oil storage tank (32), and the other end connects with upper connecting portion (331), lower oil pipe (312) one end connects with lower connecting portion (333), and the other end is communicated on the link gear (4) in frame (1).

Drafting machine the most according to claim 1, it is characterised in that: described driver element (2) include drive motor (21) and Motor output shaft (22), drives motor (21) to be located at frame (1) outward, and motor output shaft (22) is draw roll in stretching into frame (1) (5) it is driven.

Drafting machine the most according to claim 1, it is characterised in that: described link gear (4) includes being located at driver element (2) On driving gear (23), several driven gears (42) linked by driving gear (23) and being used for support draw roll (5) rotation The rolling bearing (41) turned.

Drafting machine the most according to claim 5, it is characterised in that: described draw roll (5) includes the body of roll (52) and roll shaft (51), driven gear (42) is located on roll shaft (51), and rolling bearing (41) is located in frame (1), and roll shaft (51) is away from the body of roll (52) one end is placed in rolling bearing (41).

Drafting machine the most according to claim 6, it is characterised in that: described draw roll (5) is provided with two rows, two row's draw roll (5) position is crisscross arranged.

Drafting machine the most according to claim 1, it is characterised in that: described oil storage tank (32) is provided with feed hopper (322), enters Hopper (322) is provided with sealing lid (321).

Drafting machine the most according to claim 1, it is characterised in that send oil-piping (31) to be made up of polyurethane material described in:, Its internal diameter is 3mm～5mm.