CN207391691U - A kind of pulling assembly of Tobe mechanism - Google Patents
A kind of pulling assembly of Tobe mechanism Download PDFInfo
- Publication number
- CN207391691U CN207391691U CN201721167368.2U CN201721167368U CN207391691U CN 207391691 U CN207391691 U CN 207391691U CN 201721167368 U CN201721167368 U CN 201721167368U CN 207391691 U CN207391691 U CN 207391691U
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- China
- Prior art keywords
- pulley
- take
- mounting blocks
- fabric
- supporting rod
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Abstract
The utility model provides a kind of pulling assembly of Tobe mechanism, belongs to field of mechanical technique, it solves the problems, such as that existing tricot machine is poor to fabric tension effect.The pulling assembly of this Tobe mechanism includes：Cloth pushing shaft in being horizontally disposed with, is outwards conveyed on cloth pushing shaft covered with fabric and fabric by cloth pushing shaft；Mounting blocks, in being vertically arranged, the supporting rod being arranged in parallel with cloth pushing shaft is equipped on mounting blocks, and take-up pulley is arranged with away from mounting blocks one end in supporting rod, fabric is located at below take-up pulley, take-up pulley is set in frustum and the cross-sectional area of take-up pulley is by facing mounting blocks one end to being gradually reduced away from mounting blocks one end, is evenly distributed with several circle prickers around the circumferential lateral surface of take-up pulley, each pricker can be driven to rotate for take-up pulley and each pricker constantly penetrates or depart from fabric when rotating.The utility model has the characteristics that tense.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of pulling assembly of Tobe mechanism, and particularly one kind is used for
The pulling assembly of tricot machine Tobe mechanism.
Background technology
Tricot machine is usually to be made of looping mechanism, let-off mechanism, guide bar shogging mechanism, drawing spooler etc., is passed through
Various transmission devices make each several part parts on machine work in phase mutually, so as to produce a kind of weaving of knitted fabric
Mechanical equipment.
One group of yarn arranged in parallel in advance in warp beam in warp beam is supplied to looping mechanism by let-off mechanism,
Middle looping mechanism is made of knitting needle, sinker and guide pin of thousands of parallel arrangeds etc., and warp thread is formed to the coil of mutually string set
And as knitted fabric；It is then to be drawn out knitted fabric from looping mechanism with certain tension and speed to pull spooler
Come and wind.
Yarn is woven into after fabric, by drawing spooler outwards draw winding or in distraction procedure to fabric into
Row is cut, and tricot machine is susceptible to fabric fold in the transmission process to fabric, causes to wind out-of-flatness or cutting appearance is inclined
Difference.
It is already present in the market on tricot machine and support cloth structure is set to tense fabric, but existing this support cloth structure pair
The tension effect of fabric is not ideal enough, the phenomenon that not having the effect for tensing full wafer fabric, be still present with fabric fold.
In conclusion to solve the deficiency on existing tricot machine support cloth structure, the utility model devises a kind of structure
Simply, convenient for tension Tobe mechanism pulling assembly.
The content of the invention
The utility model is existing in the prior art to solve the problems, such as, provides a kind of Tobe simple in structure, convenient for tension
The pulling assembly of mechanism.
The purpose of this utility model can be achieved through the following technical solutions：A kind of pulling assembly of Tobe mechanism, including：
Cloth pushing shaft in being horizontally disposed with, is outwards conveyed on cloth pushing shaft covered with fabric and fabric by cloth pushing shaft；
Mounting blocks in being vertically arranged, are equipped with the supporting rod being arranged in parallel with cloth pushing shaft on mounting blocks, and in supporting rod
Take-up pulley is arranged with away from mounting blocks one end, fabric is located at below take-up pulley, and the take-up pulley is set in frustum and take-up pulley
Cross-sectional area by facing mounting blocks one end to being gradually reduced away from mounting blocks one end, the circumferential lateral surface around take-up pulley is uniform
Several circle prickers are distributed with, each pricker can be driven to rotate for the take-up pulley and each pricker constantly penetrates or depart from base when rotating
Cloth.
As being further improved for this case, supporting rod is mounting portion close to mounting blocks one end, is company away from mounting blocks one end
Socket part, the diameter of connecting portion is less than the diameter of supporting rod and above-mentioned take-up pulley is set on connecting portion, in take-up pulley and connecting portion
Between be provided with journal bearing.
Another step as this case is improved, and plane bearing is also arranged on connecting portion and take-up pulley faces mounting blocks one end
It is resisted against on plane bearing.
As being further improved for this case, the mounting groove moved up and down for mounting portion is offered on mounting blocks vertically, is installed
Portion's circumferential lateral surface offers external screw thread and mounting portion is pierced by mounting groove and is connected with nut.
Another step as this case is improved, and two gaskets being set up in parallel, the gasket and nut are also arranged on supporting rod
It is arranged on mounting blocks both sides and gasket is fitted closely with mounting blocks.
Compared with prior art, the structure design of the utility model is reasonable, by the way that take-up pulley is set to tense fabric with pricker,
It is conveyed convenient for fabric；Simultaneously mounting groove be provided with beneficial to supporting rod drive take-up pulley move up and down, can change take-up pulley with
Position between fabric；In addition, the setting of plane bearing and journal bearing makes take-up pulley smooth rotation, reach and preferably tense effect
Fruit.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the part-structure schematic diagram of Fig. 1.
Fig. 3 is the structure diagram of supporting rod in the utility model.
In figure, 11, cloth pushing shaft；12nd, fabric；21st, mounting blocks；211st, mounting groove；22nd, supporting rod；221st, mounting portion；222、
Connecting portion；23rd, take-up pulley；231st, pricker；31st, plane bearing；32nd, journal bearing；41st, locking nut；42nd, gasket.
Specific embodiment
With reference to embodiment and attached drawing, the technical solution of the utility model is further elaborated.
As shown in Figure 1 to Figure 3, the pulling assembly of Ben Tuobu mechanisms includes：
Cloth pushing shaft 11 in being horizontally disposed with, is outwards conveyed on cloth pushing shaft 11 covered with fabric 12 and fabric 12 by cloth pushing shaft 11；
Mounting blocks 21 in being vertically arranged, are equipped with the supporting rod 22 being arranged in parallel with cloth pushing shaft 11 on mounting blocks 21, and
Take-up pulley 23 is arranged with away from 21 one end of mounting blocks in supporting rod 22, fabric 12 is located at 23 lower section of take-up pulley, and take-up pulley 23 is in cone
Mesa-shaped is set and the cross-sectional area of take-up pulley 23 is extremely gradually reduced by facing 21 one end of mounting blocks away from 21 one end of mounting blocks, ring
Multi-turn pricker 231 is evenly distributed with around the circumferential lateral surface of take-up pulley 23, take-up pulley 23 can drive each pricker 231 to rotate and rotate
When each pricker 231 constantly penetrate or depart from fabric 12.
After yarn is woven into fabric by tricot machine, outside feeding wrapper or to being cut to fabric, in transmission process
In be susceptible to fabric fold, cause wind out-of-flatness or cut there is deviation.It uses in the market and Tobe is set on tricot machine
Structure tenses fabric, but existing support cloth structure is not ideal enough to the tension effect of fabric, does not have and tenses full wafer fabric
The phenomenon that acting on, being still present with fabric fold.
For this purpose, the utility model devises a kind of pulling assembly of Tobe mechanism, in the rack of tricot machine, pass through
Design take-up pulley 23, pricker 231 tense fabric 12, reach preferable tension effect.
Specifically, pulling assembly is mounted on by mounting blocks 21 in rack, and worn and cloth pushing shaft 11 on mounting blocks 21
The supporting rod 22 being arranged in parallel, fabric 12 moves after cloth pushing shaft 11 outwards conveying towards supporting rod 22, and take-up pulley 23 then covers
It is located on supporting rod 22, fabric 12 is actually passed through after cloth pushing shaft 11 into 23 lower section of take-up pulley, convenient for the pricker on take-up pulley 23
231 act on fabric 12.
Preferred take-up pulley 23 is set in frustum in the present embodiment, and pricker 231 is really bent around the periphery of take-up pulley 23
What face was set, take-up pulley 23 can be rotated around supporting rod 22, when fabric 12 conveys take-up pulley 23 can be driven to rotate, each
Pricker 231 is rotated with take-up pulley 23, and pricker 231 spikes through fabric 12 after fabric 12 is touched, and is further driven to fabric
12 conveyings, start disengaging fabric 12 when pricker 231 turns over certain angle after, and the pricker 231 on take-up pulley 23 constantly penetrates
Or depart from fabric 12, it is worth mentioning at this point that, it is consistent always by 231 quantity of pricker on the fabric 12 of take-up pulley 23.
Preferred pricker 231 is two circles being set up in parallel in the present embodiment, and 231 specific quantity of pricker can be according to actual need
It asks and is configured, be not construed as limiting herein.The wherein small volume of pricker 231, after fabric 12 is departed from, fabric 12 can recover former
Beginning state will not cause to damage to fabric 12.
It is noted that pulling assembly is really mounted on 12 both sides of rack both ends namely fabric, fabric 12 is tensing
It is pushed under the action of wheel 23, forms inclined cambered surface obliquely.The cross-sectional area of take-up pulley 23 is by facing 21 one end of mounting blocks
It is extremely gradually reduced away from 21 one end of mounting blocks so that the cambered surface that peripheral curve can be formed with fabric 12 is adapted, two circle thorns
Pin 231 can puncture fabric 12 just, convenient for tensing fabric 12.
Preferably, supporting rod 22 is mounting portion 221 close to 21 one end of mounting blocks, is connecting portion away from 21 one end of mounting blocks
222, the diameter of connecting portion 222 is less than the diameter of supporting rod 22 and above-mentioned take-up pulley 23 is set on connecting portion 222, in take-up pulley
Journal bearing 32 is provided between 23 and connecting portion 222.
The both ends of supporting rod 22 are respectively mounting portion 221, connecting portion 222, and wherein take-up pulley 23 is set in connecting portion 222
On, the diameter that the diameter of connecting portion 222 is less than supporting rod 22 is installed convenient for take-up pulley 23, take-up pulley 23 by journal bearing 32 and
Connecting portion 222 is connected, and can reduce pivoting friction.
Further, plane bearing 31 is also arranged on connecting portion 222 and take-up pulley 23 faces 21 one end of mounting blocks and supports
It leans against on plane bearing 31.
The setting of connecting portion 222 also facilitates the installation of plane bearing 31, and plane bearing 31 is really resisted against connecting portion
222 are transitioned on the step surface of supporting rod 22, and take-up pulley 23 is resisted against on plane bearing 31.Plane bearing 31 and footpath
To being equipped with for bearing 32, contribute to 23 smooth rotation of take-up pulley, reduce pivoting friction, make the rotation linear velocity of take-up pulley 23
It is consistent with the conveying speed of fabric 12, keep away the normal conveying that face rings fabric 12.
Preferably, the mounting groove 211 moved up and down for mounting portion 221 is offered on mounting blocks 21 vertically, outside mounting portion 221
All sides offer external screw thread and mounting portion 221 is pierced by mounting groove 211 and is connected with nut.
In addition, also opening up mounting groove 211 on mounting blocks 21, supporting rod 22 can be moved up and down along mounting groove 211, and then
Change the position in the vertical direction of take-up pulley 23, be conveniently adjusted fabric 12 by cloth pushing shaft 11 towards take-up pulley 23 convey when height
Drop is spent, fabric 12 is made to reach reasonable, preferable feed status.
Preferred mounting portion 221 is connected by the external screw thread of itself and locking nut 41 in the present embodiment, and then will branch
Strut 22 is fixedly connected with mounting blocks 21, it is ensured that take-up pulley 23 keeps stable state.
Further, two gaskets 42 being set up in parallel also are arranged on supporting rod 22, gasket 42 is arranged on installation with nut
21 both sides of block and gasket 42 is fitted closely with mounting blocks 21.Locking nut 41 is arranged on 21 both sides of mounting blocks and difference with gasket 42
It is close to mounting blocks 21 to set, supporting rod 22 can be limited in any position of mounting groove 211, realizes supporting rod 22 and mounting blocks
21 firm connection.
The pulling assembly of this Tobe mechanism is reasonable in design, by the way that take-up pulley 23 is set to draw fabric 12 with pricker 231
Tightly, conveyed convenient for fabric 12；Being provided with for mounting groove 211 drives take-up pulley 23 to move up and down beneficial to supporting rod 22 simultaneously, can
Change the position between take-up pulley 23 and fabric 12；In addition, the setting of plane bearing 31 and journal bearing 32 makes take-up pulley 23 suitable
Profit rotates, and reaches preferable tension effect.
Described herein is only the preferred embodiment of the utility model, but the scope of protection of the utility model is not
It is confined to this.Modification that the utility model those skilled in the art carries out described specific embodiment or supplement are adopted
It is replaced, should all be covered by within the scope of protection of the utility model with similar mode.
Claims (5)
1. a kind of pulling assembly of Tobe mechanism, which is characterized in that including：
Cloth pushing shaft in being horizontally disposed with, is outwards conveyed on cloth pushing shaft covered with fabric and fabric by cloth pushing shaft；
Mounting blocks in being vertically arranged, are equipped with the supporting rod being arranged in parallel with cloth pushing shaft on mounting blocks, and separate in supporting rod
Mounting blocks one end is arranged with take-up pulley, and fabric is located at below take-up pulley, and the take-up pulley is set in frustum and the horizontal stroke of take-up pulley
By facing mounting blocks one end to being gradually reduced away from mounting blocks one end, the circumferential lateral surface around take-up pulley is uniformly distributed area of section
There are several circle prickers, each pricker can be driven to rotate for the take-up pulley and each pricker constantly penetrates or depart from fabric when rotating.
2. the pulling assembly of a kind of Tobe mechanism according to claim 1, which is characterized in that supporting rod is close to mounting blocks one
It holds as mounting portion, is connecting portion away from mounting blocks one end, the diameter of connecting portion is less than the diameter of supporting rod and above-mentioned tension wheel case
It is located on connecting portion, journal bearing is provided between take-up pulley and connecting portion.
3. the pulling assembly of a kind of Tobe mechanism according to claim 2, which is characterized in that be also arranged on connecting portion
Plane bearing and take-up pulley face mounting blocks one end and are resisted against on plane bearing.
4. the pulling assembly of a kind of Tobe mechanism according to Claims 2 or 3, which is characterized in that opened vertically on mounting blocks
Equipped with the mounting groove moved up and down for mounting portion, mounting portion circumferential lateral surface offers external screw thread and mounting portion is pierced by mounting groove and company
It is connected to nut.
5. the pulling assembly of a kind of Tobe mechanism according to claim 4, which is characterized in that be also arranged with simultaneously on supporting rod
Two gaskets set are arranged, the gasket is arranged on mounting blocks both sides with nut and gasket is fitted closely with mounting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167368.2U CN207391691U (en) | 2017-09-12 | 2017-09-12 | A kind of pulling assembly of Tobe mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167368.2U CN207391691U (en) | 2017-09-12 | 2017-09-12 | A kind of pulling assembly of Tobe mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207391691U true CN207391691U (en) | 2018-05-22 |
Family
ID=62416130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167368.2U Expired - Fee Related CN207391691U (en) | 2017-09-12 | 2017-09-12 | A kind of pulling assembly of Tobe mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207391691U (en) |
-
2017
- 2017-09-12 CN CN201721167368.2U patent/CN207391691U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20200912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |