CN2184702Y

CN2184702Y - Improved structure opener

Info

Publication number: CN2184702Y
Application number: CN 94202927
Authority: CN
Inventors: 萧进华
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-17
Filing date: 1994-02-17
Publication date: 1994-12-07
Anticipated expiration: 2004-02-17

Abstract

The utility model relates to an opener with an improved structure, which comprises a machine base, a cotton feed conveying belt, a working roller, an upper cotton feed roller, a lower cotton feed roller, a set of elastic slide seat, a protecting cover, a pumping device and an electric motor, wherein, both sides of the protecting cover are respectively provided with a long bar hole. A needle plate is fixedly locked in the protecting cover by screws. The needle plate comprises channel section steel, a plurality of baffle needles are slantwise arranged on the surface of the channel section steel, and the roots penetrate into the interior. A wooden bar is arranged in the channel section steel. A fixed plate seals an outlet of the channel section steel. One or a plurality of needle-shaped cover plates are arranged on a fiber opening roller, the baffle needles with random arrangement on the needle plate effectively blocks the large block of fiber with unopened fiber and opens the fiber, and the fiber is stripped by the fiber opening roller and is delivered. The utility model can enhance the fiber opening degree, enable the fibre to be uniform, reduce investment, enhance quality, reduce personnel and increase output value.

Description

Improved structure opener

The utility model is relevant a kind of opener, especially refer to a kind of by the needle plate of installing an Adjustable Range at work roller upside, utilize the retaining pin of irregular alignment on the needle plate that excessive fiber is stopped, strip gradually by the work roller again, use control and open fiber number, make fiber more even, so that improve production quality and working efficiency, and then the structure improved opener that reduces cost.

Opener is an indispensable machinery in the textile industry, raw cotton generally all is bundled into square bulk, be size, density, the neither uniform bulk of thickness or sheet when taking apart, state can be engaged in follow-up processing such as comb and parallel cotton fibers prior to spinning, spinning uniformly, heat is melted or pinprick becomes Nonwovens etc. must to be processed into thickness and density via opener.The main opener principle of opener sees also shown in Figure 1, it mainly makes into the countless jagged cotton roller B, a group of elasticity slide C, all sides of feeding by a feeding web A, two all sides and makes into and countlessly jaggedly open fine roller D, a pumping device E and a motor F is formed, cotton is to be delivered to up and down two and to feed porch that cotton roller B are constituted by feeding cotton roller B feeding by going into cotton conveyer belt A on manufacturing process, the fine roller D that opens by rotation at a high speed strips gradually and takes to the back lower place again, so that utilize pumping device E to be sent to the processing that subsequent handling is engaged in the next stop.

But, above-mentioned opener enters for the cotton piece that allows different-thickness, the cotton roller B that feeds of top utilizes one group of elasticity slide C installing, so that the cotton piece in response to different-thickness is done moving up and down of suitable amplitude, since the thickness of opening cotton that fine roller D grasps be by its with last hello cotton roller B between apart from determined, the shift in position of feeding cotton roller B in the event then makes out the cotton of fine roller D extracting produce thickness as shown in Figure 2, size, the neither phenomenon very uniformly of density, and feed cotton roller B and will directly extract transmission backward after the fiber feeding by opening fine roller D, only through once opening fibre, its effect is very undesirable.

Designer of the present utility model is because above-mentioned defective, grinds in detail at its drawback and analyses, and after constantly studying, test, several times improving, founds the structure improved opener of the utility model finally.

The purpose of this utility model is, overcomes the drawback of prior art, and a kind of structure improved opener is provided, and makes it be equiped with a needle plate opening fine roller upside, produces by the effect of needle plate and repeatedly opens fine effect, makes the effect of opener more even.

The purpose of this utility model is realized by following technical scheme.

A kind of structure improved opener, it comprises:

One support is for installing the pedestal of the whole machine that other members use;

One goes into cotton conveyer belt for what the input cotton was used, is extended by the rear side of support backward;

One grasps cotton under fast state, be engaged in the work roller of opener work, is positioned at into cotton conveyer belt outlet side, and its all side is installed into countless zigzags;

One will feed from the cotton that goes into cotton conveyer belt and be lowered to cotton roller to going into cotton roller and on the work roller, go into cotton conveyer belt and will be working between the roller with the structural relation of arranging switched in opposite up and down;

One group by going into cotton roller and make it have suitable elasticity in the installing, so that allow the elasticity slide of the cotton piece feeding of different-thickness, it utilizes a pressing plate to do slip via the spring pressure holding on slide rail;

One guarantees the guard shield of the usefulness of safety, is covered in the work roller and reaches to go into above the cotton roller;

One is delivered to the pumping device that following process is done in the elsewhere with the cotton that machines, and is positioned at the rear side of work roller;

One provides the motor of power, is positioned at the downside of support;

It is characterized in that:

This guard shield is equipped with two strip holes respectively in both sides;

The one entrained relatively large cotton of roller of will working effectively stops, makes the more uniform needle plate of opener result, is positioned at guard shield, with screw by guard shield outer in strip hole stretches into guard shield with its locking, and the formation of needle plate comprises:

One channel-section steel plugs the retaining pin in the hole structure mode;

Complex root retaining pin is arranged in the channel-section steel surface with the oblique structure relation, and its root then penetrates with inside;

One as lining usefulness, so that promote the batten of retaining pin fastness, places in the channel-section steel;

One fixed head, sealing are limited to batten and retaining pin in the channel-section steel in the outlet of channel-section steel.

The utility model compared with prior art has tangible advantage and good effect.It is equiped with a needle plate opening fine roller upside, produces by the effect of needle plate and repeatedly opens fine effect, makes the effect of opener more even.It mainly will install a slice to multi-disc needle-like cover plate above the fine roller of opening of opener, the retaining pin that utilizes the needle plate irregular alignment is not opened fine fiber and is effectively stopped and open fibre again relatively large, strip and see off by opening fine roller, stop via needle plate and open fine fiber more just not have the size block and the uniformity not enough and open fine uneven phenomenon.Device can improve out fiber number and makes fiber more even by this, and a machine can support two machine usefulness, can reduce investment, raising quality, minimizing personnel, the increase output value by this.

The utility model is installed the needle plate of an Adjustable Range at the side of work roller, so that relatively large cotton is effectively stopped, send after grasping gradually by the work roller that rotates at a high speed again, produce and repeatedly open fine effect, its result can with commonly use opener repeatedly the state of opener compare U.S., a lot of for the overall efficiency gain, and thoroughly improved the shortcoming of commonly using product.

In sum, the utility model really can reach its intended purposes and effect, and has substantial practicality, and the utility model is that initiative did not appear and really belonged in like product again, is in fact one to have the new design of novelty, creative and practicality.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is a structural representation of commonly using opener.

Fig. 2 is an opener schematic diagram of commonly using opener.

Fig. 3 is the structural representation of the utility model embodiment.

Fig. 4 is the opener schematic diagram of the utility model embodiment.

Fig. 5 is the needle plate front view of the utility model embodiment.

Fig. 6 is a needle plate vertical view of the present utility model.

Fig. 7 is the cutaway view of A-A section among Fig. 6.

Below in conjunction with accompanying drawing and preferred embodiment, to according to the technological means that structure improved opener adopted, structure, feature and the effect that the utility model proposes, describe in detail as after.

At first see also shown in Figure 3, the structure improved opener of the utility model, mainly be installing on the support 1 go into cotton conveyer belt 2, on go into cotton roller 3, be lowered to cotton roller 31, compositions such as elasticity slide 4, work roller 5, guard shield 6, needle plate 7, pumping device 8 and motor 9, wherein, going into cotton conveyer belt 2 is that rear side by support 1 extends backward; On go into cotton roller 3, be lowered to cotton roller 31 and be all sides and make into countless jagged rollers with work roller 5, upper and lowerly go into

cotton roller

3,31 and going into cotton conveyer belt 2 and working between the roller 5 with structural relation up and down, both rotate with opposite direction, so that will feed to work roller 5 from the cotton that goes into cotton conveyer belt 2, work roller 5 by high speed rotating grasps and is delivered to the back lower place gradually with cotton again, pumps the processing of being engaged in subsequent handling to the elsewhere by pumping device 8 again; Work roller 5 with on go into cotton roller 3 above be equiped with a guard shield 6, guard shield 6 inboards are equiped with a needle plate 7 at work roller 5 upsides near the cotton inlet; In order to allow the cotton piece feeding of different-thickness, on go into cotton roller 3 and utilize one group of elasticity slide 4 of installing, elasticity slide 4 upsides provide suitable press force by a pressing plate 42 by spring 43, pressing plate 42 utilizes installing two screw rods 41 so that do the adjustment of pressure, makes to go into cotton roller 3 and can do moving up and down of suitable amplitude in response to the cotton piece of different-thickness by this kind structure.

See also shown in Figure 4, since the thickness of work roller 5 cotton that grasps be by itself and on go into 3 of cotton rollers distance and stable relation determined, the upper-lower position change of going into cotton roller 3 in the event makes work roller 5 grasp for once, cotton after the processing produces thickness, size, the phenomenon of density unevenness, for solving the phenomenon of this kind inequality, the utility model is equiped with a needle plate 7 guard shield 6 inboards near work roller 5 upsides, so that utilize the retaining pin 73 of irregular alignment on the needle plate 7 that relatively large cotton is effectively stopped, strip gradually by work roller 5 again, produce and repeatedly open fine effect, evenly open the good cotton of fiber number so can obtain as shown in Figure 4 thickness, wherein needle plate 7 is owing to be to utilize screw 75 to be locked on the strip hole 61 of guard shield 6 both sides, so can be by adjusting it and the distance of 5 of the rollers of working is controlled the thickness of cotton.

See also Fig. 5, shown in Figure 6, needle plate 7 among the utility model embodiment mainly is to be made of institutes such as channel-section steel 71, batten 72, retaining pin 73 and fixed heads 74, wherein channel-section steel 71 is to plug retaining pin 73 in the hole structure mode, batten 72 is positioned at channel-section steel 71 as the steadiness of lining with enhancement retaining pin 73, fixed head 74 is limited to batten 72 in the channel-section steel 71, and the installing of needle plate 7 then utilizes screw 75 to be locked in the both sides of guard shield 6.

The upside that needle plate of the present utility model can multi-disc be installed in the work roller in regular turn uses, and repeatedly opens fine effect so that produce, and makes a machine can support multimachine and uses, and reduces the machinery equipment cost of investment.

Claims

1, a kind of structure improved opener, it comprises:

One provides the motor of power, is positioned at the downside of support;

It is characterized in that:

This guard shield is equipped with two strip holes respectively in both sides;

One channel-section steel plugs the retaining pin in the hole structure mode;