CN203295774U - Warp knitting machine convenient for tension control - Google Patents

Warp knitting machine convenient for tension control Download PDF

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Publication number
CN203295774U
CN203295774U CN2013202219194U CN201320221919U CN203295774U CN 203295774 U CN203295774 U CN 203295774U CN 2013202219194 U CN2013202219194 U CN 2013202219194U CN 201320221919 U CN201320221919 U CN 201320221919U CN 203295774 U CN203295774 U CN 203295774U
Authority
CN
China
Prior art keywords
tension
swing arm
knitting machine
warp knitting
tension force
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.)
Withdrawn - After Issue
Application number
CN2013202219194U
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Chinese (zh)
Inventor
王敏其
王水
赵启
周旭锋
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.)
Changzhou Wujin Wuyang Textile Machinery Co Ltd
Original Assignee
Changzhou Wujin Wuyang Textile Machinery 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 Changzhou Wujin Wuyang Textile Machinery Co Ltd filed Critical Changzhou Wujin Wuyang Textile Machinery Co Ltd
Priority to CN2013202219194U priority Critical patent/CN203295774U/en
Application granted granted Critical
Publication of CN203295774U publication Critical patent/CN203295774U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a warp knitting machine convenient for tension control. The warp knitting machine comprises a warp knitting machine host, an adjustable yarn passing bar device and a tension compensation device, wherein each set of adjustment block component of the adjustable yarn passing bar device has two or more than two adjustment blocks, the adjustment blocks in each set of adjustment block component are connected in series through yarn passing bars which simultaneously penetrate through two adjacent yarn passing bar installation holes, one end of each tension swing arm of the tension compensation device is arranged on the corresponding tension rod of the warp knitting machine, the tension swing arms on different tension rods are in transmission connection through swing arm synchronous connecting rods, one of the tension swing arms is in transmission connection with an eccentric wheel which drives the tension swing arm to swing through a pull rod, and a main shaft drives the eccentric wheel through an eccentric wheel driving mechanism. The warp knitting machine disclosed by the utility model has the beneficial effects that the adjustable yarn passing bar device is combined with the tension compensation device, the tension compensation of yarns can be better realized, and the tensions of all the yarns can be uniform.

Description

Be convenient to the warp knitting machine that tension force is controlled
Technical field
The utility model relates to a kind of textile machine, particularly a kind of warp knitting machine of being convenient to tension force control.
Background technology
Existing warp loom yarn tension compensating device is more traditional, due to jacquard comb, in braiding, plays the jacquard weave effect, so therefore yarn warp run-in difference adopts the creel warp let-off, therefore the tension force of every one thread is all different.
As shown in Figure 1, traditional tensioner mainly by fan-shaped sprocket 1-7, returning spring 1-5, be fixed on left and right sidesing wall plate set bolt 1-1, be arranged on rotating tension rail on machine and the tension piece 1-9 that is fixedly mounted on described tension rail forms; Wherein, fan-shaped sprocket 1-7 is connected by chain 1-6 with returning spring 1-5, the other end of returning spring 1-5 is fixed on wallboard by dog 1-3, clamp 1-2, set bolt 1-1, this compensation arrangement makes tension piece 1-9 reciprocating motion by the elastic force of returning spring 1-5, thereby reaches the tension stability of yarn.When warp knitting machine is worked, main shaft often turns around, looping mechanism carries out a reciprocating motion, when lopping, when knitting needle pads yarn at every turn and presses yarn, to the tension band dynamic tension sheet 1-9 of yarn, and drive returning spring 1-5 by fan-shaped sprocket 1-7, by returning spring 1-5 pulling force, guarantee that tension piece 1-9 swings up and down once, compensates yarn tension with this.during existing warp knitting machine work, yarn is from creel, pass through yarn passing rod, lever jack, tension piece 1-9, again through knitting the braiding, by said method, compensate yarn tension, with this, guarantee carrying out smoothly of lopping campaign, but, yarn has following shortcoming when weaving with this tension compensating mechanism, during due to braiding, lopping only moves reciprocatingly, when accordingly yarn being produced to tension force, be pad yarn and press the yarn stage, can complete the tension force of yarn is controlled this moment by this device, and during the lopping campaign the needed tension compensating of yarn not only in the time of these two, tension force also needs in time to compensate when traversing and lopping, when yarn during in lopping suffered tension force larger, and knitting needle is when pendulum is about to knocking over to rearmost position, because yarn tension can not get timely compensation, cause excessive causing of the suffered yarn tension of knitting needle to be out of shape, thereby usually cause machine to produce snagging, thereby affect the operating rate of machine.
Existing tension compensating mechanism can only be controlled other all yarns by the yarn of tension simultaneously, can not control the tension force of every one thread, more can not guarantee the uniformity of every one thread tension force, thereby make between the cloth cover of producing warp apart from disunity, thereby affect the planarization of cloth cover.
The utility model content
Technical problem to be solved in the utility model is: a kind of warp knitting machine that tension force is controlled of being convenient to is provided, in knitting cycle, can guarantees the permanent tension force braiding of yarn.
the technical scheme that its technical problem that solves the utility model adopts is: a kind of warp knitting machine of being convenient to tension force control, comprise the warp knitting machine main frame, installing rack, the yarn carriage, can regulate yarn passing rod device and tension compensating mechanism, can regulate the yarn passing rod device and comprise yarn passing rod, lay respectively at regulating block assembly and the mount pad of yarn passing rod both sides, yarn passing rod is installed by the regulating block assembly that lays respectively at the yarn passing rod both sides, the quantity of the regulating block in every group of regulating block assembly has more than two and two, the two ends of regulating block have respectively the yarn passing rod installing hole, regulating block in every group of regulating block assembly is connected in series by the yarn passing rod that passes simultaneously adjacent two yarn passing rod installing holes, on regulating block, have and enter the dog screw that yarn bar installing hole positions regulating block, one of them regulating block in the regulating block assembly is fixedly mounted on mount pad, mount pad is arranged on installing rack, the tension rail of tension compensating mechanism is arranged on the top of warp knitting machine main frame, can regulate the yarn passing rod device and be arranged between the tension rail and yarn carriage of tension compensating mechanism by installing rack.The tension force of every one thread is all different when the creel warp let-off, by this yarn passing rod device, controls yarn tension when the warp let-off, better realizes the tension compensating of yarn, makes the unification of every one thread tension force.
Tension compensating mechanism comprises the main shaft of tension force swing arm, swing arm synchronising (connecting) rod, eccentric wheel, eccentric wheel driving mechanism and warp knitting machine main frame, one end of tension force swing arm is arranged on the tension rail of warp knitting machine, between tension force swing arm on the differential tension bar by swing arm synchronising (connecting) rod connection for transmission, one of them tension force swing arm is by pull bar and drive swingingly eccentric wheel connection for transmission of tension force swing arm, and main shaft drives eccentric wheel by the eccentric wheel driving mechanism.Because warp knitting machine braiding lopping campaign is controlled by main shaft, and tension piece to swing up and down be also by main shaft control, both have synchronism, can when the warp let-off, control better yarn tension, realize better the tension compensating of yarn.
Each yarn passing rod installing hole of regulating block is equipped with two dog screws.
One of them regulating block in the regulating block assembly is arranged on mount pad by construction bolt.
Particularly, the eccentric wheel driving mechanism comprises spindle synchronous wheel, eccentric synchronizing wheel, intermediate propeller shaft, Timing Belt and compensation seat, eccentric wheel and eccentric synchronizing wheel are coaxially installed on intermediate propeller shaft, intermediate propeller shaft is arranged on the compensation seat, the compensation seat is arranged on the equipment wallboard, the spindle synchronous wheel is arranged on main shaft, between spindle synchronous wheel and eccentric synchronizing wheel, by Timing Belt, connects.
Particularly, in the tension force swing arm, have swing arm amplitude of oscillation regulating tank, pull bar is by swing arm amplitude of oscillation regulating tank and tension force swing arm connection for transmission.
Further limit, the swing arm synchronising (connecting) rod is by swing arm amplitude of oscillation regulating tank and tension force swing arm connection for transmission.
The beneficial effects of the utility model are: originally can regulate yarn passing rod device and tension compensating mechanism and combine, better realize the tension compensating of yarn, make the unification of every one thread tension force.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is the structural representation of the tension compensating mechanism of traditional warp knitting machine;
Fig. 2 is the structural representation of warp knitting machine tension compensating mechanism of the present utility model;
Fig. 3 is the structural representation with warp knitting machine of the utility model tension compensating mechanism;
Fig. 4 is the connection for transmission structural representation of drag hook of the present utility model and tension force swing arm;
Fig. 5 is the structural representation of regulating the yarn passing rod device of the present utility model;
In figure, 1-1. set bolt, 1-2. clamp, 1-3. dog, 1-5. returning spring, 1-6. chain, 1-7. fan-shaped sprocket, 1-8. tension piece, 2-1. creel, 2-2. warp knitting machine main frame, the 2-3. installing rack, 2-4. can regulate the yarn passing rod device, 3-1. main shaft, 3-2. spindle synchronous wheel, 3-3. intermediate propeller shaft, 3-4. eccentric wheel, 3-5. compensate seat, 3-6. pull bar, 3-8. the swing arm synchronising (connecting) rod, the swing arm of 3-9. tension force, 3-10. tension rail.
The specific embodiment
As shown in Fig. 2,3,4 and 5, a kind of warp knitting machine of being convenient to tension force control, comprise warp knitting machine main frame 2-2, installing rack 2-3, yarn carriage, can regulate yarn passing rod device 2-4 and tension compensating mechanism, the yarn carriage is creel 2-1, yarn is from creel 2-1, through regulating yarn passing rod device 2-4, tension compensating mechanism, enters the looping device of warp knitting machine main frame 2-2.
can regulate yarn passing rod device 2-4 and comprise yarn passing rod 4-2, lay respectively at regulating block assembly and the mount pad 4-4 of yarn passing rod 4-2 both sides, yarn passing rod 4-2 installs by the regulating block assembly that lays respectively at yarn passing rod 4-2 both sides, the quantity of regulating block 4-5 in every group of regulating block assembly has more than two and two, the two ends of regulating block 4-5 have respectively the yarn passing rod installing hole, regulating block 4-5 in every group of regulating block assembly is connected in series by the yarn passing rod 4-2 that passes simultaneously adjacent two yarn passing rod installing holes, on regulating block 4-5, have and enter the dog screw 4-3 that yarn bar installing hole positions regulating block 4-5, one of them regulating block 4-5 in the regulating block assembly is fixedly mounted on mount pad 4-4, mount pad 4-4 is arranged on installing rack 2-3.By regulating the angle between regulating block 4-5, can regulate the tension force through the yarn of yarn passing rod.
tension compensating mechanism comprises tension force swing arm 3-9, swing arm synchronising (connecting) rod 3-8, eccentric wheel 3-4, the main shaft 3-1 of eccentric wheel driving mechanism and warp knitting machine main frame 2-2, the end of tension force swing arm 3-9 is arranged on the tension rail 3-10 of warp knitting machine, between tension force swing arm 3-9 on differential tension bar 3-10 by swing arm synchronising (connecting) rod 3-8 connection for transmission, one of them tension force swing arm 3-9 is by pull bar 3-6 and drive swingingly eccentric wheel 3-4 connection for transmission of tension force swing arm 3-9, main shaft 3-1 drives eccentric wheel 3-4 by the eccentric wheel driving mechanism, through simulative optimization, eccentric throw the best is 6 millimeters.
Tension compensating mechanism is arranged on the top of warp knitting machine main frame 2-2, can regulate the yarn passing rod device and be arranged between the tension rail 3-10 and creel 2-1 of tension compensating mechanism by installing rack 2-3.
The eccentric wheel driving mechanism comprises spindle synchronous wheel 3-2, eccentric synchronizing wheel, intermediate propeller shaft 3-3, Timing Belt and compensation seat 3-5, eccentric wheel 3-4 and eccentric synchronizing wheel are coaxially installed on intermediate propeller shaft 3-3, intermediate propeller shaft 3-3 is arranged on compensation seat 3-5, compensation seat 3-5 is arranged on the equipment wallboard, it is upper that spindle synchronous wheel 3-2 is arranged on main shaft 3-1, between spindle synchronous wheel 3-2 and eccentric synchronizing wheel, by Timing Belt, connects.
On tension force swing arm 3-9, have swing arm amplitude of oscillation regulating tank, pull bar 3-6 is by swing arm amplitude of oscillation regulating tank and tension force swing arm 3-9 connection for transmission.
Swing arm synchronising (connecting) rod 3-8 is by swing arm amplitude of oscillation regulating tank and tension force swing arm 3-9 connection for transmission.
The course of work of tension compensating mechanism is as follows: main shaft 3-1 drives spindle synchronous wheel 3-2 rotation fixed thereon, spindle synchronous wheel 3-2 drives eccentric synchronizing wheel rotation by Timing Belt, eccentric synchronizing wheel band movable eccentric wheel 3-4 rotation, eccentric wheel 3-4 is by pull bar 3-6, tension force swing arm 3-9 drives tension rail 3-10 reciprocally swinging, by the angle of adjusting main shaft 3-1 and eccentric wheel 3-4, realize the permanent tension force of yarn, between tension rail 3-10 and tension rail 3-10, by swing arm synchronising (connecting) rod 3-8, reach synchronism.As shown in Figure 4, for improving the amplitude of fluctuation of tension piece, can adjust distance between the connector of pull bar 3-6 and tension rail 3-10, meet different demands.

Claims (7)

1. be convenient to the warp knitting machine that tension force is controlled for one kind, it is characterized in that: comprise warp knitting machine main frame (2-2), installing rack (2-3), yarn carriage, can regulate yarn passing rod device and tension compensating mechanism,
can regulate the yarn passing rod device and comprise yarn passing rod (4-2), lay respectively at regulating block assembly and the mount pad (4-4) of yarn passing rod (4-2) both sides, yarn passing rod (4-2) is installed by the regulating block assembly that lays respectively at yarn passing rod (4-2) both sides, the quantity of the regulating block (4-5) in every group of regulating block assembly has more than two and two, the two ends of regulating block (4-5) have respectively the yarn passing rod installing hole, regulating block (4-5) in every group of regulating block assembly is connected in series by the yarn passing rod (4-2) that passes simultaneously adjacent two yarn passing rod installing holes, on regulating block (4-5), have and enter the dog screw (4-3) that yarn bar installing hole positions regulating block (4-5), one of them regulating block (4-5) in the regulating block assembly is fixedly mounted on mount pad (4-4), mount pad (4-4) is arranged on installing rack (2-3),
The tension rail of tension compensating mechanism (3-10) is arranged on the top of warp knitting machine main frame (2-2), can regulate the yarn passing rod device and be arranged between the tension rail and yarn carriage of tension compensating mechanism by installing rack (2-3).
2. according to claim 1ly be convenient to the warp knitting machine that tension force is controlled, it is characterized in that: described tension compensating mechanism comprises tension force swing arm (3-9), swing arm synchronising (connecting) rod (3-8), eccentric wheel (3-4), the main shaft (3-1) of eccentric wheel driving mechanism and warp knitting machine main frame (2-2), one end of tension force swing arm (3-9) is arranged on the tension rail (3-10) of warp knitting machine, between tension force swing arm (3-9) on differential tension bar (3-10) by swing arm synchronising (connecting) rod (3-8) connection for transmission, one of them tension force swing arm (3-9) is by pull bar (3-6) and drive swingingly eccentric wheel (3-4) connection for transmission of tension force swing arm (3-9), main shaft (3-1) drives eccentric wheel (3-4) by the eccentric wheel driving mechanism.
3. the warp knitting machine of being convenient to tension force control according to claim 1, is characterized in that: each yarn passing rod installing hole outfit two dog screw (4-3) of described regulating block (4-5).
4. according to claim 1ly be convenient to the warp knitting machine that tension force is controlled, it is characterized in that: one of them regulating block (4-5) in described regulating block assembly is arranged on mount pad (4-4) by construction bolt (4-6).
5. according to claim 2ly be convenient to the warp knitting machine that tension force is controlled, it is characterized in that: described eccentric wheel driving mechanism comprises spindle synchronous wheel (3-2), eccentric synchronizing wheel, intermediate propeller shaft (3-3), Timing Belt and compensation seat (3-5), eccentric wheel (3-4) and eccentric synchronizing wheel are upper coaxial installation of intermediate propeller shaft (3-3), intermediate propeller shaft (3-3) is arranged on compensation seat (3-5), compensation seat (3-5) is arranged on the equipment wallboard, spindle synchronous wheel (3-2) is arranged on main shaft (3-1), between spindle synchronous wheel (3-2) and eccentric synchronizing wheel, by Timing Belt, connect.
6. according to claim 2ly be convenient to the warp knitting machine that tension force is controlled, it is characterized in that: in described tension force swing arm (3-9), have swing arm amplitude of oscillation regulating tank, pull bar (3-6) is by swing arm amplitude of oscillation regulating tank and tension force swing arm (3-9) connection for transmission.
7. according to claim 6ly be convenient to the warp knitting machine that tension force is controlled, it is characterized in that: described swing arm synchronising (connecting) rod (3-8) is by swing arm amplitude of oscillation regulating tank and tension force swing arm (3-9) connection for transmission.
CN2013202219194U 2013-04-26 2013-04-26 Warp knitting machine convenient for tension control Withdrawn - After Issue CN203295774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202219194U CN203295774U (en) 2013-04-26 2013-04-26 Warp knitting machine convenient for tension control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202219194U CN203295774U (en) 2013-04-26 2013-04-26 Warp knitting machine convenient for tension control

Publications (1)

Publication Number Publication Date
CN203295774U true CN203295774U (en) 2013-11-20

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ID=49571801

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202219194U Withdrawn - After Issue CN203295774U (en) 2013-04-26 2013-04-26 Warp knitting machine convenient for tension control

Country Status (1)

Country Link
CN (1) CN203295774U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103276526A (en) * 2013-04-26 2013-09-04 常州市武进五洋纺织机械有限公司 Warp knitting machine controlling tension conveniently
CN103726213A (en) * 2014-02-09 2014-04-16 郑依福 Yarn tension control mechanism of warp knitting machine
CN104213324A (en) * 2014-09-12 2014-12-17 浙江雅娜纺织有限公司 Gravity tensioner in warp knitting machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103276526A (en) * 2013-04-26 2013-09-04 常州市武进五洋纺织机械有限公司 Warp knitting machine controlling tension conveniently
CN103276526B (en) * 2013-04-26 2014-11-12 常州市武进五洋纺织机械有限公司 Warp knitting machine controlling tension conveniently
CN103726213A (en) * 2014-02-09 2014-04-16 郑依福 Yarn tension control mechanism of warp knitting machine
CN104213324A (en) * 2014-09-12 2014-12-17 浙江雅娜纺织有限公司 Gravity tensioner in warp knitting machine

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20131120

Effective date of abandoning: 20141112

RGAV Abandon patent right to avoid regrant