CN201386164Y

CN201386164Y - Feeding mechanism of carding machine

Info

Publication number: CN201386164Y
Application number: CN200920042141U
Authority: CN
Inventors: 王卫成
Original assignee: WEICHENG NON-WEAVING SYSTEM Co Ltd CHANGSHU
Current assignee: WEICHENG NON-WEAVING SYSTEM Co Ltd CHANGSHU
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2010-01-20
Anticipated expiration: 2019-03-24

Abstract

The utility model relates to a feeding mechanism of a carding machine, belonging to the technical field of no textile machinery; the carding machine comprises a cotton opening roller and a cotton feeding roller; the feeding mechanism comprises a cotton pressing roller and a cotton feeding roller cover, the two ends of a cotton pressing roller shaft of the cotton pressing roller are respectively supported on a shaft seat of the cotton pressing roller, the shaft seat of the cotton pressing roller is fixed on a cotton feeding roller cover, the upper parts at one side of the cotton pressing roller and the cotton feeding roller correspond with each other along the length direction, the cotton feeding roller cover corresponds to the top part of the cotton feeding roller along the length direction, the two ends of the cotton feeding roller cover are connected with the corresponding floating devices which are arranged on a rack of the carding machine, and the cotton feeding roller and the cotton pressing roller are connected with a power mechanism of the carding machine in a transmission way. The feeding mechanism has the advantages that the cotton feeding route is shortened, fiber damage is avoided, the cotton opening effect and efficiency of the cotton opening roller are improved and the energy can be saved.

Description

The cotton feeder structure of carding machine

Technical field

The utility model belongs to field of non-weaving textile machinery technology, is specifically related to a kind of cotton feeder structure of carding machine.

Background technology

Industry is known, complete nonwoven production equipment mainly comprises opener, carding machine, lapping machine and needing machine or spun-laced machine, carding machine is between opener and lapping machine, by carding machine after with shredding the on-woven fiber combing and carry through the lapping of lapping machine, close by flowing to the entanglement thorn that needing machine or spun-laced machine do between the fiber after the lapping of lapping machine, form the nonwoven fabric product.

The structure of the cotton feeder structure of the carding machine in the prior art comprises that by shown in Figure 2 a lift-launch is on the frame of carding machine and cotton-supplying roller roller frame 3 between hello the cotton roller 2 of opener 5 and carding machine and two pairs of cotton-supplying rollers 4 installing on cotton-supplying roller roller frame 3.When in running order, by opener 5 on-woven fiber after the shredding is caused two pairs of cotton-supplying rollers 4 as the cotton feeder structure of carding machine through outlet roller 6, by cotton-supplying roller 4 fiber is defeated by and feeds cotton roller 2, and then fiber is defeated by opener roller 1 by feeding cotton roller 2.In aforementioned process, the mode of advancing of fiber shows as the shape with S, and owing to be subjected to structural limitations to advance to opener roller 1 in S shape mode, this hello cotton mode is referred to as down to give cotton mode by industry, be for down the self-evident drawback of cotton mode: the one, advance cotton and have some setbacks, the damage fiber adds to be worked in coordination with by two pairs of cotton-supplying rollers 4 and seizes on both sides by the arms, thereby gives the damage of fiber even more serious easily; The 2nd, the travel path of fiber is long, influences the opener efficient of opener roller 5; The 3rd, energy resource consumption is big, because two pairs of cotton-supplying rollers must order about its motion by power; The 4th, owing to must maintain enough distances between cotton-supplying roller roller frame 3 and hello the cotton roller 2, otherwise can influence the motion of feeding cotton roller 2, yet can cause to cotton unstable just because of the existence of this distance, known to the industry, give the cotton unstable opener effect that also can directly influence opener roller 1.

At present, no matter be the production firm of on-woven machinery or the cotton feeder structure of the carding machine that the production firm of nonwoven fabric product all recognizes said structure basically overcomes because of existing the aforesaid drawback phase to get, but both do not found the corresponding techniques enlightenment up to now in the literature, be not seen in the actual product of business success yet in market.For this reason, the applicant explores, and finds a way to resolve the problem, and technical scheme described below produces under this background.

Summary of the invention

Task of the present utility model be to provide a kind of can make fiber successfully directly transport to the opener roller and help avoid fibre damage, but the fiber travel path is short and it is stable to advance and help improving the cotton feeder structure of the carding machine of the opener efficient of opener roller and opener effect and energy savings.

Task of the present utility model is finished like this, a kind of cotton feeder structure of carding machine, described carding machine comprises the opener roller that is installed on the support frame for carder and similarly is installed in the cotton roller of feeding on the support frame for carder, described cotton feeder structure comprises a cotton roller and a cotton-supplying roller cover, each is bearing in the two ends of the cotton roller axle of described cotton roller on the cotton roller axle bed rotationally, and the cotton roller axle bed is fixed on the described cotton-supplying roller cover, and cotton roller is corresponding with a upper lateral part of the length direction of described hello cotton roller, described cotton-supplying roller cover is corresponding to the top of the length direction of cotton-supplying roller, and each links the two ends of this cotton-supplying roller cover with corresponding floating installation, and floating installation is located on the described support frame for carder, described feed cotton roller and described cotton roller all with the actuating unit transmission connection of carding machine.

In a specific embodiment of the present utility model, the described cotton roll shaft of feeding of feeding the two ends of cotton roller respectively is bearing on hello the cotton roll shaft seat rotationally, be fixed on the described support frame for carder and feed cotton roll shaft seat, the described floating installation that links with the cotton-supplying roller cover carries is feeding on the cotton roll shaft seat.

In another specific embodiment of the present utility model, the two ends of described cotton-supplying roller cover respectively are installed with an axle bed fixed head, and described cotton roller axle bed is fixed on the axle bed fixed head.

Go back in the specific embodiment of the present utility model, described axle bed fixed head global shape is zigzag.

In another specific embodiment of the present utility model, described a pair of floating installation respectively comprises holder, adjust screw rod, spring, compel firmware and adjust nut, adjusting the bottom of screw rod fixes with plumbness ground and described hello cotton roll shaft seat, holder is nested with to be adjusted on the screw rod, and the central authorities at holder constitute a spring cavity, spring is nested with to be adjusted on the screw rod and is being positioned at spring cavity, urgent firmware is provided in the end, upper end of adjusting spring cavity that screw rod is stuck in, the adjustment nut is provided in the bottom of adjustment screw rod and contacts with the bottom face of described holder, wherein, described holder and described cotton-supplying roller cover are connected.

In another specific embodiment of the present utility model, the bottom and the backing board of described adjustment screw rod are fixed, and backing board and described hello cotton roll shaft seat are fixed.

More of the present utility model and in specific embodiment, the end, upper end of described adjustment described spring cavity that screw rod is stuck in also is arranged with a spring socket sleeve, the lower end of described spring contacts with the diapire of described spring cavity, and the upper end contacts with spring socket sleeve, and spring socket sleeve is positioned at the bottom of described urgent firmware.

In of the present utility model and then specific embodiment, described urgent firmware is wing nut, hex nut or cylindricality nut.

Of the present utility model again more and in specific embodiment, the bottom of described cotton-supplying roller cover has a base plate, the shape of this base plate is arch.

The advantage of technical scheme provided by the utility model is: cotton roller that provides and cotton-supplying roller cover can make the on-woven fiber that comes from opener directly by feeding the opener roller that cotton roller is fed to carding machine swimmingly, shortened effectively and given cotton path, and following the giving that becomes prior art cottonly given cotton for last, thereby not only can avoid undermining fiber, and can improve the opener efficient and the effect of opener roller; Again, use two pairs of cotton-supplying rollers the prior art and only need use a cotton roller owing to need not to resemble, thus but energy savings.

Description of drawings

Fig. 1 is a preferred embodiment structure chart of the cotton feeder structure of the utility model carding machine.

Fig. 2 is the schematic diagram of the cotton feeder structure of the carding machine in the prior art.

The specific embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

Please be referring to Fig. 1, according to known general knowledge, carding machine must have support frame for carder 3, opener roller 1 and hello cotton roller 2, opener roller 1 by the axle bed (not shown) rotationally (under the driving of actuating unit) be bearing on the support frame for carder 3, and the left side that a pair of hello the cotton roll shaft 21 of feeding cotton roller 2 is the shown position state, one of each of right two ends is fed cotton roll shaft 21 and is bearing in the feeding on the cotton roll shaft seat 211 of corresponding both sides that peace is fixed in support frame for carder 3 by bearing rotationally, a pair of one of them of feeding in the cotton roll shaft 21 fed cotton roll shaft 21 and is stuck in hello cotton roll shaft seat 211 and sets firmly one first drive 7, parts of the power drive mechanism that this first drive 7 is carding machines are used to order about hello cotton roller 2 motions.One piece of cotton roller 4 is corresponding with a upper lateral part of the length direction of feeding cotton roller 2, and the notion of a defined here side is meant the front side of feeding cotton roller 2, and the notion of front side is meant the side of hello cotton roller 2 towards opener.The a pair of cotton roller axle 41 at the two ends of cotton roller 4 is same adopt bearings and hub setting (turn) on cotton roller axle bed 411 accordingly, and cotton roller axle bed 411 is fixed on the end that shape is zigzag or is referred to as the axle bed fixed head 4111 of font, and the other end of axle bed fixed head 4111 is fixed on the cotton-supplying roller cover 5 with screw or with welding or with riveted way, and a pair of axle bed fixed head 4111 corresponds to each other.Set firmly second drive 8 on one of them cotton roller axle 41 in a pair of cotton roller axle 41, parts of the power drive mechanism that this second drive 8 is a carding machine are used to drive cotton roller 4 motions.

Please continue to see Fig. 1, the base plate 51 of cotton-supplying roller cover 5 be shaped as arch, and each fixedlys connected the two ends of cotton-supplying roller cover 5 with floating installation 6, because the structure of a pair of floating installation 6 is identical, therefore the applicant selects one and is elaborated, as preferably but not the holder 61 of the floating installation 6 that definitely is limited to be nested with and adjusting on the screw rod 62, with screw that holder 61 is fixing with cotton-supplying roller cover 5, adjusting screw rod 62 both can directly and with plumbness ground and aforesaid top of feeding cotton roll shaft seat 211 fix, also can add transition member and fixedly be indirect securement with hello cotton roll shaft seat 211, present embodiment is selected the latter, promptly adopted one piece of backing board 621, earlier backing board 621 is fixed with feeding cotton roll shaft seat 211, fixed form is fixed as welding or with securing member, will adjust screw rod 62 and backing board 621 fixing (preferred employing welding) again.Central authorities at holder 61 constitute a spring cavity 611, the upper end of adjusting screw rod 62 is stretched over outside the spring cavity 611, more particularly be stuck in outside the holder 61, on adjustment screw rod 62, be nested with spring 63 and spring socket sleeve 631 in regular turn, be disposed at urgent firmware 64 then and adjust on the screw rod 62, the upper end of spring 63 is bearing on the spring socket sleeve 631, and the lower end is bearing on the diapire of spring cavity 611 far and away.In the present embodiment, adopt cylindrical nut, in addition,, then be fine equally if aforesaid spring socket sleeve 631 is constituted integrative-structure with urgent firmware 64 as compeling firmware 64.Revolve in the lower end of adjusting screw rod 62 and to be furnished with one and to adjust nut 65, when regulating this adjustment nut 65 clockwise or counterclockwise and adjusting position on the screw rod 62, the also corresponding change in the position of holder 61 so, and then change, so that the appropriate distance between the base plate 51 that obtains cotton-supplying roller cover 5 and hello the cotton roller 2 by the position that holder 61 is taken cotton-supplying roller cover 5.Again, because the effect of spring 63 when the cellucotton bed thickness, just can correspondingly float for so continuous jacket 5, vice versa.

During work, carry to feeding cotton roller 2 through convoying curtain 9 by the on-woven fiber after the opener shredding, under the operation that convoying curtain 9 goes round and begins again, constantly on-woven fiber is defeated by and feeds cotton roller 2, owing to feed to be covered with on the cotton roller 2 tooth is arranged, therefore just make the opener roller 1 that enters into carding machine in the road, crack of fiber between cotton-supplying roller cover 5 and hello cotton roller 2 by feeding cotton roller 2.In feeding hello the cotton process of cotton roller 2, cooperate its work, so cotton roller 4 can prevent that on-woven fiber from upwards starting by cotton roller 4.As shown in the above description, feed cotton roller 2 with respect to shown in Figure 2 be that feeding in the prior art shows as the cotton mode (upward to cotton mode) of feeding for the cotton mode, in the shortcut mode on-woven fiber is successfully delivered to opener roller 1, and existing technique table now is S shape trend, therefore not only can avoid damaging fiber, also can increase work efficiency and the opener effect of opener roller 1.

Claims

1, a kind of cotton feeder structure of carding machine, described carding machine comprises the opener roller (1) that is installed on the support frame for carder (3) and similarly is installed in feeds cotton roller (2) on the support frame for carder (3), it is characterized in that described cotton feeder structure comprises a cotton roller (4) and a cotton-supplying roller cover (5), each is bearing in the two ends of the cotton roller axle (41) of described cotton roller (4) on the cotton roller axle bed (411) rotationally, and cotton roller axle bed (411) is fixed on the described cotton-supplying roller cover (5), and cotton roller (4) is corresponding with a upper lateral part of the length direction of described hello cotton roller (2), described cotton-supplying roller cover (5) is corresponding to the top of the length direction of cotton-supplying roller (2), and each links the two ends of this cotton-supplying roller cover (5) with corresponding floating installation (6), and floating installation (6) is located on the described support frame for carder (3), described feed cotton roller (2) and described cotton roller (4) all with the actuating unit transmission connection of carding machine.

2, the cotton feeder structure of carding machine according to claim 1, it is characterized in that the described cotton roll shaft (21) of feeding of feeding the two ends of cotton roller (2) respectively is bearing on hello the cotton roll shaft seat (211) rotationally, be fixed on the described support frame for carder (3) and feed cotton roll shaft seat (211), the described floating installation (6) that links with cotton-supplying roller cover (5) carries is feeding on the cotton roll shaft seat (211).

3, the cotton feeder structure of carding machine according to claim 1 is characterized in that the two ends of described cotton-supplying roller cover (5) respectively are installed with an axle bed fixed head (4111), and described cotton roller axle bed (411) is fixed on the axle bed fixed head (4111).

4, the cotton feeder structure of carding machine according to claim 3 is characterized in that described axle bed fixed head (4111) global shape is zigzag.

5, the cotton feeder structure of carding machine according to claim 2, it is characterized in that described a pair of floating installation (6) respectively comprises holder (61), adjust screw rod (62), spring (63), compel firmware (64) and adjust nut (65), the bottom of adjusting screw rod (62) is fixing with the described cotton roll shaft seat (211) of feeding with plumbness ground, holder (61) is nested with to be adjusted on the screw rod (62), and the central authorities at holder (61) constitute a spring cavity (611), spring (63) is nested with to be adjusted on the screw rod (62) and is being positioned at spring cavity (611), compel firmware (64) be provided in adjust screw rod (62) the end, upper end of the spring cavity that is stuck in (611), adjustment nut (65) is provided in the bottom of adjustment screw rod (62) and contacts with the bottom face of described holder (61), wherein, described holder (61) is connected with described cotton-supplying roller cover (5).

6, the cotton feeder structure of carding machine according to claim 5 it is characterized in that the bottom of described adjustment screw rod (62) and backing board (621) are fixing, and backing board (621) is fixing with the described cotton roll shaft seat (211) of feeding.

7, the cotton feeder structure of carding machine according to claim 5, the end, upper end that it is characterized in that described adjustment screw rod (62) the described spring cavity that is stuck in (611) also is arranged with a spring socket sleeve (631), the lower end of described spring (63) contacts with the diapire of described spring cavity (611), and the upper end contacts with spring socket sleeve (631), and spring socket sleeve (631) is positioned at the bottom of described urgent firmware (64).

8,, it is characterized in that described urgent firmware (64) is wing nut, hex nut or cylindricality nut according to the cotton feeder structure of claim 5 or 7 described carding machines.

9, according to the cotton feeder structure of claim 1 or 2 or 5 described carding machines, it is characterized in that the bottom of described cotton-supplying roller cover (5) has a base plate (51), the shape of this base plate (51) is arch.