Fine cotton slitter

Abstract

The utility model provides a fine cotton slitter, belongs to the technical field of short fiber production equipment, and aims to solve the problem that when a feeding beater is maintained in the prior art, the whole feeding beater needs to be detached and then maintained, so that the maintenance operation is inconvenient. Comprising a cotton conveying box body, a feeding driving motor, a feeding roller, a first driving shaft, a second driving shaft, a feeding driving mechanism and a distribution mounting mechanism, the feeding driving motor is fixedly connected to the lower end of the front part of the cotton conveying box body; the feeding rollers are rotationally connected to the upper end of the inner side of the cotton conveying box body. The first driving shaft is rotationally connected to the lower end of the interior of the cotton conveying box body; a second driving shaft is rotationally connected to the right side of the lower part in the cotton conveying box body; the feeding driving mechanism is arranged on the outer side of the cotton conveying box body; the distribution installation mechanism is arranged on the peripheries of the first driving shaft and the second driving shaft, maintenance of the whole feeding beater is avoided, maintenance operation of the cotton slitter is facilitated, and maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to short fiber production equipment technical field, more specifically, it is especially related to a fine cotton opener. BACKGROUND

[0002] After viscose staple fiber is generated in the spinning machine reaction, it is cut off, laid in the fiber tank, washed, desulfurized, bleached and pickled in the refining machine, opened in the wet cotton opener, dried in the drying machine, and opened in the fine cotton opener, wherein the steam of the fiber tank can disperse the fiber bundle, the cotton opener roller of the wet cotton opener can initially open the fiber, the fine cotton opener can finely open the fiber, and the viscose staple fiber after drying in the drying machine passes through the cotton drop, enters the cotton conveying fan through the air duct, and is sent into the cotton condensing box through the cotton conveying fan, and the viscose staple fiber falling into the cotton condensing box is fed through a pair of feeding rollers and is pre-opened after being fed by the feeding beater, and then the viscose staple fiber enters the cotton opener along the inclined plate.

[0003] The utility model discloses a kind of fine cotton openers, belong to short fiber production equipment technical field.The device is set by cotton conveying fan, cotton condensing box and cotton opener, and the station limit of feeding roller, feeding beater, gripping roller and cotton opener beater and the setting of pneumatic cylinder, form a complete fine cotton opening system, so that the opening opening ratio is as high as 93.83%, on the one hand, improve short fiber cotton opening quality and efficiency, on the other hand, improve the stability of short fiber production process environment.

[0004] Based on the above, the existing fine cotton opener is used, since the feeding beater of fine cotton opener is in contact with cotton fiber package for a long time, the surface sawtooth is easily deformed and damaged, and since the feeding beater is generally of an integral structure, the feeding beater needs to be disassembled for maintenance, which causes inconvenient maintenance operation. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a kind of fine cotton opener, to solve the existing fine cotton opener when being used, since the feeding beater of fine cotton opener is in contact with cotton fiber package for a long time, the surface sawtooth is easily deformed and damaged, and since the feeding beater is generally of an integral structure, the feeding beater needs to be disassembled for maintenance, which causes inconvenient maintenance operation.

[0006] The purpose and effect of the fine cotton opener of the utility model are achieved by the following specific technical means:

[0007] The utility model provides a fine opening cotton machine, including cotton conveying box, feed drive motor, feed roller, first drive shaft, second drive shaft, feed drive mechanism and distribution mounting mechanism, the feed drive motor fixed connection is in the lower end before cotton conveying box, the feed roller sets two groups, two groups of feed roller are rotatoryly connected on the inside upper end of cotton conveying box, the first drive shaft rotatoryly connected in the inside lower end of cotton conveying box, and the first drive shaft is coaxially fixed connection with the shaft of feed drive motor, the second drive shaft rotatoryly connected in the inside lower right side of cotton conveying box, and the second drive shaft sets up in the outer periphery of first drive shaft, the feed drive mechanism sets up in the outside of cotton conveying box, the distribution mounting mechanism sets up in the outer periphery of first drive shaft and second drive shaft.

[0008] Further, the feed drive mechanism includes: feed drive wheels; the feed drive wheels are provided in two groups, and the two groups of feed drive wheels are chain wheel structures, and the two groups of feed drive wheels are connected by chains, one group of feed drive wheels is coaxially fixedly connected to the rear end of the shaft of the feed drive motor, and the other group of feed drive wheels is coaxially fixedly connected to the left group of feed rollers.

[0009] Further, the feed drive mechanism further includes: feed transmission gears; the feed transmission gears are provided in two groups, and the two groups of feed transmission gears are coaxially connected to the rear ends of the feed rollers, and the two groups of feed transmission gears are meshed with each other.

[0010] Further, the distribution mounting mechanism includes: first drive gears, second drive gears, and third drive gears; the first drive gears are coaxially fixedly connected to the right ends of the first drive shafts; the second drive gears are coaxially fixedly connected to the right ends of the second drive shafts; the third drive gears are rotatoryly connected to the rear lower ends of the cotton conveying boxes, and the third drive gears are meshed with the first drive gears and the second drive gears, respectively.

[0011] Further, the distribution mounting mechanism further includes: mounting limiting grooves; the mounting limiting grooves are provided in two groups, and the two groups of mounting limiting grooves are respectively formed on the outer sides of the first drive shafts and the second drive shafts.

[0012] Further, the distribution installation mechanism further comprises: a feeding beater, a feeding limiting piece, a first connecting piece and a second connecting piece; the feeding beater is provided with multiple groups, and each group of the feeding beater is a semicircular ring structure with sawteeth on the outer periphery; the multiple groups of the feeding beater are arranged on the outer sides of the first driving shaft and the second driving shaft respectively; the feeding limiting piece is provided with multiple groups, and each group of the feeding limiting piece is fixedly connected to the inner side of the feeding beater; the first connecting piece is provided with multiple groups, and each group of the first connecting piece is a threaded sleeve structure; the multiple groups of the first connecting piece are rotatably connected to the inner sides of the multiple groups of the feeding beaters on the left side respectively; the second connecting piece is provided with multiple groups, and each group of the second connecting piece is a screw structure; the multiple groups of the second connecting piece are fixedly connected to the inner sides of the multiple groups of the feeding beaters on the right side respectively, and the multiple groups of the second connecting piece are threadedly connected with the first connecting pieces.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The utility model discloses a feeding drive mechanism is set up, when the cotton fiber package is put into the inside of cotton conveying box body, opens the feeding drive motor, and the rotation of the rotating shaft of feeding drive motor drives the rotation of feeding drive wheel, and the rotation of feeding drive wheel drives the rotation of left side a group of feeding roller, and the rotation of left side a group of feeding roller drives the rotation of feeding transmission gear, at this moment, two groups of feeding roller realize the feeding operation to the cotton fiber package to opposite rotation, guarantee that the cotton fiber package is evenly added.

[0015] The utility model discloses a distribution installation mechanism is set up, and the rotation of the rotating shaft of feeding drive motor drives the rotation of first driving shaft, and the rotation of first driving shaft drives the rotation of first driving gear, and the rotation of first driving gear drives the rotation of third driving gear, and the rotation of third driving gear drives the rotation of second driving gear, and the rotation of second driving gear drives the rotation of second driving shaft, at this moment, second driving shaft and first driving shaft reverse rotation, and the reverse rotation of second driving shaft and first driving shaft drives the reverse rotation of the multiple groups of feeding beaters in front and the multiple groups of feeding beaters behind, realizes the preliminary cotton opening of the cotton fiber package in multiple directions, improves the cotton opening effect of the cotton fiber package, and when the feeding beater appears damage, at this moment, the first connecting piece of rotating damage position is separated from the second connecting piece, realizes the individual maintenance to the feeding beater, avoids the maintenance to the whole feeding beater, and the maintenance operation of the cotton opener is facilitated, and the maintenance cost is reduced. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model.

[0017] Figure 2 It is the feeding beater structure schematic diagram of the utility model.

[0018] Figure 3It is the feeding drive mechanism structure schematic view of the utility model.

[0019] Figure 4 It is the distribution installation mechanism structure schematic view of the utility model.

[0020] Figure 5 It is the third drive gear structure schematic view of the utility model.

[0021] In the drawing, the corresponding relationship of component name and drawing number is as follows:

[0022] 1, cotton conveying box body;101, feeding drive wheel;102, feeding transmission gear;2, feeding drive motor;3, feeding roller;4, first drive shaft;5, second drive shaft;501, first drive gear;502, second drive gear;503, third drive gear;504, installation limiting groove;505, feeding beater;506, feeding limiting piece;507, first connecting piece;508, second connecting piece. Specific implementation

[0023] The embodiment of the utility model is further described in detail below in combination with the drawings and examples.

[0024] Example one:

[0025] As shown in the accompanying Figures 1 to 3 As shown:

[0026] The utility model provides a kind of fine opening cotton machine, including cotton conveying box body 1, feeding drive motor 2, feeding roller 3, first drive shaft 4, second drive shaft 5 and feeding drive mechanism;Feeding drive motor 2 is fixedly connected at the front lower end of cotton conveying box body 1;Feeding roller 3 is provided with two groups, and two groups of feeding roller 3 are respectively rotatably connected on the inner side upper end of cotton conveying box body 1;First drive shaft 4 is rotatably connected at the inner lower end of cotton conveying box body 1, and first drive shaft 4 is coaxially fixedly connected with the shaft of feeding drive motor 2;Second drive shaft 5 is rotatably connected at the inner lower right side of cotton conveying box body 1, and second drive shaft 5 is arranged at the outer periphery of first drive shaft 4;Feeding drive mechanism is arranged at the outer side of cotton conveying box body 1.

[0027] Among them, feeding drive mechanism includes: feeding drive wheel 101 and feeding transmission gear 102;Feeding drive wheel 101 is provided with two groups, and two groups of feeding drive wheel 101 are chain wheel structure, and two groups of feeding drive wheel 101 are connected by chain transmission, wherein one group of feeding drive wheel 101 is coaxially fixedly connected at the rear end of the shaft of feeding drive motor 2, and another group of feeding drive wheel 101 is coaxially fixedly connected with left group of feeding roller 3;Feeding transmission gear 102 is provided with two groups, and two groups of feeding transmission gear 102 are respectively coaxially connected at the rear end of the rear end of feeding roller 3, and two groups of feeding transmission gear 102 are engaged with each other.

[0028] The specific usage and function of this embodiment: After the cotton fiber bale is placed inside the cotton conveying box 1, the feeding drive motor 2 is turned on. The rotating shaft of the feeding drive motor 2 drives the feeding drive wheel 101 to rotate. The rotation of the feeding drive wheel 101 drives the left set of feeding rollers 3 to rotate. The rotation of the left set of feeding rollers 3 drives the feeding transmission gear 102 to rotate. At this time, the two sets of feeding rollers 3 rotate in opposite directions to realize the feeding operation of the cotton fiber bale, ensuring that the cotton fiber bale is added evenly.

[0029] Example 2:

[0030] This utility model provides a fine cotton opening machine, based on Embodiment 1, such as... Figures 1 to 5 As shown, it also includes a distributed mounting mechanism, which is disposed on the outer periphery of the first drive shaft 4 and the second drive shaft 5.

[0031] The distributed installation mechanism includes: a first drive gear 501, a second drive gear 502, a third drive gear 503, an installation limiting groove 504, a feeding beater 505, a feeding limiting member 506, a first connecting member 507, and a second connecting member 508. The first drive gear 501 is coaxially fixedly connected to the right end of the first drive shaft 4; the second drive gear 502 is coaxially fixedly connected to the right end of the second drive shaft 5; and the third drive gear 503 is rotatably connected to the lower rear end of the cotton conveying box 1, meshing with the first drive gear 501 and the second drive gear 502 respectively. Multiple sets of feeding beaters 505 are provided, each set consisting of a semi-circular shape with serrated outer circumference. The ring structure includes multiple sets of feed beaters 505, which are respectively disposed on the outer sides of the first drive shaft 4 and the second drive shaft 5; multiple sets of feed limiting members 506 are disposed, and the multiple sets of feed limiting members 506 are respectively fixedly connected to the inner side of the feed beaters 505; multiple sets of first connecting members 507 are disposed, and the multiple sets of first connecting members 507 are all threaded sleeve structures, and the multiple sets of first connecting members 507 are respectively rotatably connected to the inner side of the multiple sets of feed beaters 505 on the left; multiple sets of second connecting members 508 are disposed, and the multiple sets of second connecting members 508 are all screw structures, and the multiple sets of second connecting members 508 are respectively fixedly connected to the inner side of the multiple sets of feed beaters 505 on the right, and the multiple sets of second connecting members 508 are respectively threadedly connected to the first connecting members 507.

[0032] The specific use and role of the embodiment are as follows: when the cotton bale to be fed enters the position of the feeding beater 505, the rotating shaft of the feeding driving motor 2 rotates to drive the first driving shaft 4 to rotate, the first driving shaft 4 drives the first driving gear 501 to rotate, the first driving gear 501 drives the third driving gear 503 to rotate, the third driving gear 503 drives the second driving gear 502 to rotate, and the second driving gear 502 drives the second driving shaft 5 to rotate, at this time, the second driving shaft 5 and the first driving shaft 4 rotate in opposite directions, the second driving shaft 5 and the first driving shaft 4 rotate in opposite directions to drive the front and rear groups of feeding beaters 505 to rotate in opposite directions, thereby achieving multi-directional preliminary opening of the cotton bale, improving the opening effect of the cotton bale, and when the feeding beater 505 is damaged, the first connecting piece 507 at the damaged position is rotated at this time, the first connecting piece 507 is separated from the second connecting piece 508, the separate maintenance of the feeding beater 505 is realized, the maintenance of the entire feeding beater is avoided, the maintenance operation of the entire opening machine is facilitated, and the maintenance cost is reduced.

[0033] In this paper, the following points need to be noted:

[0034] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0035] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A fine opener comprising a cotton delivery housing (1), a feed drive motor (2), feed rollers (3), a first drive shaft (4), a second drive shaft (5), a feed drive mechanism and a distribution mounting mechanism; characterised in that: The feeding driving motor (2) is fixedly connected to the front lower end of the cotton conveying box body (1); the feeding rollers (3) are provided in two groups, and the two groups of feeding rollers (3) are rotatably connected to the inner upper end of the cotton conveying box body (1); the first driving shaft (4) is rotatably connected to the inner lower end of the cotton conveying box body (1), and the first driving shaft (4) is coaxially fixedly connected to the rotating shaft of the feeding driving motor (2); the second driving shaft (5) is rotatably connected to the inner lower right side of the cotton conveying box body (1), and the second driving shaft (5) is arranged on the outer periphery of the first driving shaft (4); the feeding driving mechanism is arranged on the outer side of the cotton conveying box body (1); and the distribution mounting mechanism is arranged on the outer periphery of the first driving shaft (4) and the second driving shaft (5).

2. A finer opener as claimed in claim 1, wherein: The feeding driving mechanism comprises feeding driving wheels (101); the feeding driving wheels (101) are provided in two groups, and the two groups of feeding driving wheels (101) are all chain wheel structures, and the two groups of feeding driving wheels (101) are connected through chains, one group of the feeding driving wheels (101) is coaxially fixedly connected to the rear end of the rotating shaft of the feeding driving motor (2), and the other group of the feeding driving wheels (101) is coaxially fixedly connected to the left group of the feeding rollers (3).

3. A finer opener as claimed in claim 2 wherein: The feeding driving mechanism further comprises feeding transmission gears (102); the feeding transmission gears (102) are provided in two groups, and the two groups of feeding transmission gears (102) are respectively coaxially connected to the rear end of the feeding rollers (3), and the two groups of feeding transmission gears (102) are in mesh with each other.

4. The finer opener as claimed in claim 1, wherein: The distribution mounting mechanism comprises first driving gears (501), second driving gears (502) and third driving gears (503); the first driving gears (501) are coaxially fixedly connected to the right end of the first driving shaft (4); the second driving gears (502) are coaxially fixedly connected to the right end of the second driving shaft (5), and the third driving gears (503) are rotatably connected to the rear lower end of the cotton conveying box body (1), and the third driving gears (503) are respectively in mesh with the first driving gears (501) and the second driving gears (502).

5. The finer opener as claimed in claim 4, wherein: The distribution mounting mechanism further comprises mounting limiting grooves (504); the mounting limiting grooves (504) are provided in two groups, and the two groups of mounting limiting grooves (504) are respectively arranged on the outer sides of the first driving shaft (4) and the second driving shaft (5).

6. A finer opener as claimed in claim 5, wherein: The distribution mounting mechanism further comprises feeding beater pieces (505), feeding limiting pieces (506), first connecting pieces (507) and second connecting pieces (508); the feeding beater pieces (505) are provided in multiple groups, the multiple groups of feeding beater pieces (505) are all semicircular ring structures with sawteeth on the outer periphery, and the multiple groups of feeding beater pieces (505) are respectively arranged on the outer sides of the first driving shaft (4) and the second driving shaft (5); the feeding limiting pieces (506) are provided in multiple groups, the multiple groups of feeding limiting pieces (506) are respectively fixedly connected to the inner sides of the feeding beater pieces (505); the first connecting pieces (507) are provided in multiple groups, the multiple groups of first connecting pieces (507) are all screw sleeve structures, and the multiple groups of first connecting pieces (507) are respectively rotationally connected to the inner sides of the multiple groups of feeding beater pieces (505) on the left side; the second connecting pieces (508) are provided in multiple groups, the multiple groups of second connecting pieces (508) are all screw rod structures, the multiple groups of second connecting pieces (508) are respectively fixedly connected to the inner sides of the multiple groups of feeding beater pieces (505) on the right side, and the multiple groups of second connecting pieces (508) are respectively threadedly connected with the first connecting pieces (507).

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