CN204918897U - Roller of down coat weaving usefulness - Google Patents

Roller of down coat weaving usefulness Download PDF

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Publication number
CN204918897U
CN204918897U CN201520175256.6U CN201520175256U CN204918897U CN 204918897 U CN204918897 U CN 204918897U CN 201520175256 U CN201520175256 U CN 201520175256U CN 204918897 U CN204918897 U CN 204918897U
Authority
CN
China
Prior art keywords
rotating shaft
roller
track
gear
ball
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520175256.6U
Other languages
Chinese (zh)
Inventor
施向东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Daogelasi Textile Co Ltd
Original Assignee
Suzhou Daogelasi Textile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Daogelasi Textile Co Ltd filed Critical Suzhou Daogelasi Textile Co Ltd
Priority to CN201520175256.6U priority Critical patent/CN204918897U/en
Application granted granted Critical
Publication of CN204918897U publication Critical patent/CN204918897U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a roller of down coat weaving usefulness, it includes roller and lower roller, last roller include first pivot, first cylinder and elastic rubber cover, first cylinder suit in first pivot, elastic rubber cover parcel on the surface of first cylinder, lower roller include second pivot, the second drum and annular knurl sleeve, the the second drum suit in the second pivot, annular knurl sleeve parcel on the second drum's outer circumference, bearing swing joint is passed through on elevating system in the both ends of the first pivot of telling, second pivot and drive mechanism link to each other. The yarn strip of different thicknesses and different quantity can be transported with the interval between the lower roller through adjusting the roller to this design, has increased its practicality.

Description

A kind of roller of down jackets weaving
Technical field
The utility model relates to field of textile machinery, the roller of particularly a kind of down jackets weaving.
Background technology
Roller works the cylindrical rotary part of feeding to, drawing-off, the effect such as output in textile machine, for mechanisms such as drawing-off, combing, conveyings.Drawing rollers, feed roller, calender roller, worker rollers etc. are divided into by role.Drawing rollers are major parts of spinning machine drafting mechanism, form roller Pliers mouth in pairs by top roller and bottom roll, grip sliver and carry out drawing-off.The quality influence of roller exports the uniformity of sliver.When not adding explanation, namely the roller usually mentioned refers to drafting lower roller, and it is the steel slender axles that cylindrical has groove, annular knurl or smooth surface, and some single-units are connected into permutation by the total length often along spinning machine, by the positive transmission of transmission mechanism.
Because the quantity that the thickness of sliver is different, draw sliver is different simultaneously, so need constantly to change the traction transport that roller deals with different thicknesses, varying number sliver in actual woven process, but this kind of mode is lost time very much, and conevying efficiency is also not high, the industrial needs of modernization cannot be met.
Summary of the invention
The utility model technical issues that need to address by the sliver regulating the spacing between top roller and bottom roll to transport different thicknesses and varying number, can add its Practical Performance, improve its conevying efficiency; The roller that a kind of down jackets are weaved is provided.
For solving above-mentioned technical problem, structure of the present utility model comprises top roller and bottom roll, described top roller comprises the first rotating shaft, first cylinder and elastic caoutchouc cover, the first described drum sleeve is contained in the first rotating shaft, described elastic caoutchouc cover is wrapped on the outer surface of the first cylinder, described bottom roll comprises the second rotating shaft, second tin roller and knurled sleeve, described second tin roller is sleeved in the second rotating shaft, described knurled sleeve is wrapped on the excircle of second tin roller, the two ends of the first rotating shaft of telling are movably connected on elevating mechanism by bearing, the second described rotating shaft is connected with haulage gear.
Further: described elevating mechanism comprises trailer wagon, the first slide block and the first track, the both sides of the first described rotating shaft are respectively provided with first track, one end of described first rotating shaft is connected on the first track of side by trailer wagon, and the other end of described first rotating shaft is movably connected on the first track of opposite side by the first slide block.
Further again: described elevating mechanism comprises the first motor, ball-screw, ball-screw nut, the second slide block and the second track, the first described motor is connected with ball-screw, described ball-screw is vertically arranged on the side of the first rotating shaft, one end of the first described rotating shaft is movably connected on ball-screw by ball-screw nut, the second described track is vertically arranged on the opposite side of the first rotating shaft, and the other end of the first described rotating shaft is movably connected on the second track by the second slide block.
Further again: described haulage gear comprises the second motor, the first gear and the second gear, the first described gear set is in the second rotating shaft, and the second described motor is connected with the first gear by the second gear
After adopting said structure, the utility model by the sliver regulating the spacing between top roller and bottom roll to transport different thicknesses and varying number, can add its Practical Performance, improves its conevying efficiency; And it also has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Accompanying drawing explanation
Under below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Detailed description of the invention
Embodiment one
The roller of a kind of down jackets weaving as shown in Figure 1, comprise top roller and bottom roll, described top roller comprises the first rotating shaft 1, first cylinder 2 and elastic caoutchouc cover 3, the first described cylinder 2 is sleeved in the first rotating shaft 1, described elastic caoutchouc cover 3 is wrapped on the outer surface of the first cylinder 2, described bottom roll comprises the second rotating shaft 7, second tin roller 8 and knurled sleeve 9, described second tin roller 8 is sleeved in the second rotating shaft 7, described knurled sleeve 9 is wrapped on the excircle of second tin roller 8, the two ends of the first rotating shaft 1 of telling are movably connected on elevating mechanism by bearing 4, the second described rotating shaft 7 is connected with haulage gear.When utilizing roller to transport sliver, first regulate the distance between top roller and bottom roll according to the thickness and quantity of transporting sliver by elevating mechanism, after distance adjustment, sliver is placed between top roller and bottom roll, starting haulage gear utilizes it to rotate with the second rotating shaft 7, knurled sleeve 9 together can rotate along with the second rotating shaft 7, knurled sleeve 9 can provide a frictional force to sliver in the process rotated, sliver is meeting forwards transportation under the effect of frictional force, and the first cylinder 2 also can be followed and together rotate under the effect of frictional force.The design by the sliver regulating the spacing between top roller and bottom roll to transport different thicknesses and varying number, can add its Practical Performance, improves its conevying efficiency; And be enclosed with elastic caoutchouc cover 3 in the outside of the first cylinder 2, overlap by elastic caoutchouc the effect that 3 pairs of slivers play protection, prevent knurled sleeve 9 from the process rotated, causing damage to sliver.
Elevating mechanism as shown in Figure 1 comprises trailer wagon 5, first slide block 16 and the first track 6, the both sides of the first described rotating shaft 1 are respectively provided with first track 6, one end of described first rotating shaft 1 is connected on the first track 6 of side by trailer wagon 5, and the other end of described first rotating shaft 1 is movably connected on the first track 6 of opposite side by the first slide block 16.When needing to regulate the spacing between top roller and bottom roll, starting trailer wagon 5 makes its first track 6 along side do vertical motion, first rotating shaft 1 can do vertical motion by the first slide block 16 along the first track 6 under the drive of trailer wagon 5, second tin roller 8 also can do vertical motion under the drive of the first rotating shaft 1, has carried out the adjustment to top roller and bottom roll spacing by the height changing second tin roller 8.The design by the sliver regulating the spacing between top roller and bottom roll to transport different thicknesses and varying number, can add its Practical Performance, improves its conevying efficiency.
Haulage gear as shown in Figure 1 comprises the second motor 12, first gear 10 and the second gear 11, and the first described gear 10 is sleeved in the second rotating shaft 7, and the second described motor 12 is connected with the first gear 10 by the second gear 11.When starting haulage gear, second motor 12 can rotate with the second gear 11, in the process that second gear 11 rotates, the first gear 10 also can be followed and together rotate, second rotating shaft 7 also can rotate under the drive of the first gear 10, knurled sleeve 9 together can rotate along with the second rotating shaft 7, knurled sleeve 9 can provide a frictional force to sliver in the process rotated, and sliver can forwards transportation under the effect of frictional force.The design has the advantage that structure is simple, be easy to manufacture and practicality happiness.
Embodiment two
Embodiment two is roughly the same with the structure of embodiment one, its difference is that the structure of described elevating mechanism is different, elevating mechanism in embodiment two as shown in Figure 2, it comprises the first motor 15, ball-screw 14, ball-screw nut 13, second slide block 18 and the second track 17, the first described motor 15 is connected with ball-screw 14, described ball-screw 14 is vertically arranged on the side of the first rotating shaft 1, one end of the first described rotating shaft 1 is movably connected on ball-screw 14 by ball-screw nut 13, the second described track 17 is vertically arranged on the opposite side of the first rotating shaft 1, the other end of the first described rotating shaft 1 is movably connected on the second track 17 by the second slide block 18.When needing to regulate the spacing between top roller and bottom roll, starting the first motor 15 makes it rotate with ball-screw 14, vertical motion can be done along ball-screw 1 in the process that ball-screw nut 13 rotates at ball-screw 14, first rotating shaft 1 can do vertical motion by the second slide block 18 along the second track 17 under the drive of ball-screw nut 13, second tin roller 8 also can do vertical motion under the drive of the first rotating shaft 1, has carried out the adjustment to top roller and bottom roll spacing by the height changing second tin roller 8.The design by the sliver regulating the spacing between top roller and bottom roll to transport different thicknesses and varying number, can add its Practical Performance, improves its conevying efficiency.

Claims (4)

1. the roller of a down jackets weaving, comprise top roller and bottom roll, it is characterized in that: described top roller comprises the first rotating shaft (1), first cylinder (2) and elastic caoutchouc cover (3), described the first cylinder (2) is sleeved in the first rotating shaft (1), described elastic caoutchouc cover (3) is wrapped on the outer surface of the first cylinder (2), described bottom roll comprises the second rotating shaft (7), second tin roller (8) and knurled sleeve (9), described second tin roller (8) is sleeved in the second rotating shaft (7), described knurled sleeve (9) is wrapped on the excircle of second tin roller (8), the two ends of the first rotating shaft (1) of telling are movably connected on elevating mechanism by bearing (4), described the second rotating shaft (7) is connected with haulage gear.
2. the roller of a kind of down jackets weaving according to claim 1, it is characterized in that: described elevating mechanism comprises trailer wagon (5), the first slide block (16) and the first track (6), the both sides of described the first rotating shaft (1) are respectively provided with first track (6), one end of described first rotating shaft (1) is connected on first track (6) of side by trailer wagon (5), and the other end of described first rotating shaft (1) is movably connected on first track (6) of opposite side by the first slide block (16).
3. the roller of a kind of down jackets weaving according to claim 1, it is characterized in that: described elevating mechanism comprises the first motor (15), ball-screw (14), ball-screw nut (13), second slide block (18) and the second track (17), described the first motor (15) is connected with ball-screw (14), described ball-screw (14) is vertically arranged on the side of the first rotating shaft (1), one end of described the first rotating shaft (1) is movably connected on ball-screw (14) by ball-screw nut (13), described the second track (17) is vertically arranged on the opposite side of the first rotating shaft (1), the other end of described the first rotating shaft (1) is movably connected on the second track (17) by the second slide block (18).
4. the roller of a kind of down jackets weaving according to claim 1, it is characterized in that: described haulage gear comprises the second motor (12), the first gear (10) and the second gear (11), described the first gear (10) is sleeved in the second rotating shaft (7), and described the second motor (12) is connected with the first gear (10) by the second gear (11).
CN201520175256.6U 2015-03-24 2015-03-24 Roller of down coat weaving usefulness Expired - Fee Related CN204918897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520175256.6U CN204918897U (en) 2015-03-24 2015-03-24 Roller of down coat weaving usefulness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520175256.6U CN204918897U (en) 2015-03-24 2015-03-24 Roller of down coat weaving usefulness

Publications (1)

Publication Number Publication Date
CN204918897U true CN204918897U (en) 2015-12-30

Family

ID=54968043

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520175256.6U Expired - Fee Related CN204918897U (en) 2015-03-24 2015-03-24 Roller of down coat weaving usefulness

Country Status (1)

Country Link
CN (1) CN204918897U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113550031A (en) * 2021-06-03 2021-10-26 东台市润生纺机专件有限公司 Drawing roller of high accuracy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113550031A (en) * 2021-06-03 2021-10-26 东台市润生纺机专件有限公司 Drawing roller of high accuracy
CN113550031B (en) * 2021-06-03 2022-07-01 东台市润生纺机专件有限公司 Drawing roller of high accuracy

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151230

Termination date: 20170324

CF01 Termination of patent right due to non-payment of annual fee