CN206418261U - A kind of novel stitch knitting machine unwinding device - Google Patents

Abstract

The utility model provides a kind of novel stitch knitting machine unwinding device, including unwinding device and head, unwinding device includes tension rail, smooth shaft and support base, it is arranged on tension rail and needs fabric, treat that the other end of fabric is connected with head, also include tenslator, tenslator includes the first V-type support, second V-type support, first roll shaft and the second roll shaft, first V-type support and the second V-type support are completely equivalent, first roll shaft and the second roll shaft is parallel is fixedly installed on the first V-type support and the second V-type support, first roll shaft and the second roll shaft are with treating that fabric is tangent, driving gear is provided with first V-type support and the second V-type support, drive device is set below tenslator, drive device includes motor, fixed plate and driven gear, driven gear is fixed in fixed plate by rotating mechanism, motor is connected with rotating mechanism, driven gear and driving gear are meshed, the utility model is simple in construction, it is convenient and practical, good product quality.

Description

A kind of novel stitch knitting machine unwinding device

Technical field

The utility model belongs to a kind of technical field of textile machine, more particularly, to a kind of novel stitch knitting machine unwinding device.

Background technology

Knit-stitch machine is that the wadding or ground cloth that thread layers or web are constituted using warp-knitted coiled structure are woven into embryo cloth Tricot machine, many fabrics are using short fine braiding now, and this is accomplished by long fibre cutting into short fibre, then pass through short fine and warp thread Headstock is woven into fabric, sometimes other textiles of addition layer of non-woven fabric or felt etc. between short fine and warp thread, in braiding During, because apparatus for displaying is located at after convoying curtain, due to broadcasting after fed distance is oversize can cause angle on convoying curtain Tilt, it is compound after finished surface out-of-flatness or have fold, cause unstable product quality.

The content of the invention

Problem to be solved in the utility model is to provide a kind of new seam simple in construction, convenient and practical, good product quality Volume machine unwinding device.

In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of novel stitch knitting machine unwinding device, Including unwinding device and head, the unwinding device include tension rail, smooth shaft and support base, the smooth shaft and tension rail by Under it is supreme be successively set on support base, be arranged on the tension rail and need fabric, the other end for treating fabric and head connect Connect, also include tenslator, the tenslator is located between the unwinding device and head, the tension force control Device processed includes the first V-type support, the second V-type support, the first roll shaft and the second roll shaft, the first V-type support and the second V-type Support is completely equivalent, and first roll shaft and the second roll shaft are parallel to be fixedly installed on the first V-type support and the second V-type support On, first roll shaft and the second roll shaft treat that fabric is tangent with described, are all provided with the first V-type support and the second V-type support Be equipped with driving gear, drive device be set below the tenslator, the drive device include motor, fixed plate and from Moving gear, the driven gear is fixed in fixed plate by rotating mechanism, and the motor is connected with the rotating mechanism, described Driven gear and driving gear are meshed.

Further, the tension rail two ends are floated and are provided with balancing weight, and the balancing weight passes through strap and institute's tension rail Connection.

Further, the tenslator is located at the upper end or lower end for treating fabric.

Further, between 100 ° -150 ° of the support angle of the first V-type support or the second V-type support.

Further, it is preferable to, the support angle of the first V-type support or the second V-type support is at 120 °.

Further, the driven gear is operative gear.

Compared with prior art, the utility model, which is had the advantage that with beneficial effect, is：

1st, the utility model treats the control that fabric carries out tension force by the way of balancing weight and tenslator are engaged System, effectively prevents from treating that fabric treats that fold occurs for fabric during head loop bonding is entered, makes the finished product after processing more smooth, loop bonding Effect is good；

2nd, tenslator uses V-type support stationary roller shaft, by the control to V-type holder pivots, will treat fabric top Certain angle is played or pushed, the tension force for treating fabric is improved, it is ensured that treat the flatness of fabric；

3rd, the rotation of tenslator is controlled by driving gear and driven gear, simple in construction, compact, saving is empty Between.

Brief description of the drawings

Fig. 1 is a kind of structural representation of novel stitch knitting machine unwinding device of the utility model.

Fig. 2 is the structural representation under a kind of tension adjustment state of novel stitch knitting machine unwinding device of the utility model.

Fig. 3 is a kind of structural representation of the tension adjusting device of novel stitch knitting machine unwinding device of the utility model.

In figure：1- unwinding devices；2- heads；3- tension rails；4- smooth shafts；5- support bases；6- treats fabric；The V-types of 7- first Support；8- the second V-type supports；The roll shafts of 9- first；The roll shafts of 10- second；11- active rollers；12- rotating mechanisms；13- fixed plates； 14- driven gears；15- balancing weights；16- straps.

Embodiment

Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2 and Figure 3, a kind of novel stitch knitting machine unwinding device, including unwinding device 1 and head 2, it is described to put Winding apparatus 1 includes tension rail 3, smooth shaft 4 and support base 5, and the smooth shaft 4 and tension rail 3 are successively set on branch from the bottom to top Support on seat 5, be arranged on the tension rail 3 and need fabric 6, the surface of smooth shaft 4 carries out smooth treatment, is easy to treat that fabric 6 was broadcasted Journey is lighter and handier, reduces friction, and the other end for treating fabric 6 is connected with head 2, also includes tenslator, described Force control device is located between the unwinding device 1 and head 2, and the tenslator includes the first V-type support 7, the 2nd V Type support 8, the first roll shaft 9 and the second roll shaft 10, the first V-type support 7 and the second V-type support 8 are completely equivalent, and described first Roll shaft 9 is parallel with the second roll shaft 10 to be fixedly installed on the first V-type support 7 and the second V-type support 8, first roll shaft 9 Treat that fabric 6 is tangent with described with the second roll shaft 10, therefore, tenslator can be located at the upper end or lower end for treating fabric 6, institute State and driving gear 11 is provided with the first V-type support 7 and the second V-type support 8, driving is set below the tenslator Device, the drive device includes motor (not shown), fixed plate 13 and driven gear 14, and the driven gear 14 is by rotating Mechanism 12 is fixed in fixed plate 13, and the motor is connected with the rotating mechanism 12, the driven gear 14 and driving gear 11 are meshed, and rotate to drive driving gear 11 to rotate by motor control driven gear 14, the control tension force of driving gear 11 Control device is rotated, so as to will treat the jack-up of fabric 6 or push certain angle, the tension force of fabric 6 is treated in effectively control, it is ensured that treat fabric 6 flatness.

Further, the two ends of tension rail 3 are floated and are provided with balancing weight 15, and the balancing weight 15 passes through strap 16 and institute State tension rail 3 to connect, balancing weight 15 is combined with tension rail 3, can effectively control to unreel the tension force that fabric 6 is treated in part, prevent from treating There is fold in fabric, influences loop bonding quality.

Further, between 100 ° -150 ° of the support angle of the first V-type support 7 or the second V-type support 8, preferably , the support angle of the first V-type support 7 or the second V-type support 8 is at 120 °, and angle too small rotation V-type support treats fabric 6 tension adjustment effect is small, and when angle is when between 100 ° -150 °, the tension adjustment effect for treating fabric 6 is obvious, treats fabric 6 Flatness is high.

Further, the driven gear 14 is operative gear, because the tension force for treating fabric 6 can not be excessive, because This can ensure the angle stroke of V-type holder pivots using operative gear transmission, simplify the structure of driven gear, save and take sky Between.

The course of work of the present utility model is：During treating that fabric 6 proceeds by loop bonding into head 2, due to tension force Treat that fabric 6 is gradually decreased on bar 3, in order to ensure the flatness for treating fabric 6, balancing weight 15 can be given with the weight of tension rail 3 The downward active force of tension rail 3, while in order to ensure to treat that fabric 6 has suitable tension force, remaining some tension, starts electricity Machine, control driven gear 14 is rotated, and makes V-type holder pivots certain angle, and the utility model uses balancing weight 15 and tension force The mode that device is engaged, treats the control that fabric 6 carries out tension force, effectively prevents from treating fabric 6 during the loop bonding of head 2 is entered Treat that fold occurs for fabric 6, make the finished product after processing more smooth, loop bonding effect is good.

One embodiment of the present utility model is described in detail above, but the content is only of the present utility model Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.

Claims (6)

1. a kind of novel stitch knitting machine unwinding device, including unwinding device (1) and head (2), the unwinding device (1) include tension force Bar (3), smooth shaft (4) and support base (5), the smooth shaft (4) and tension rail (3) are successively set on support base from the bottom to top (5) on, it is arranged on the tension rail (3) and needs fabric (6), the other end for treating fabric (6) is connected with head (2), it is special Levy and be：Also include tenslator, the tenslator is located between the unwinding device (1) and head (2), The tenslator includes the first V-type support (7), the second V-type support (8), the first roll shaft (9) and the second roll shaft (10), The first V-type support (7) and the second V-type support (8) are completely equivalent, and first roll shaft (9) is parallel with the second roll shaft (10) It is fixedly installed on the first V-type support (7) and the second V-type support (8), first roll shaft (9) and the second roll shaft (10) Treat that fabric (6) is tangent with described, driving gear (11) be provided with the first V-type support (7) and the second V-type support (8), Drive device is set below the tenslator, and the drive device includes motor, fixed plate (13) and driven gear (14), the driven gear (14) is fixed in fixed plate (13) by rotating mechanism (12), the motor and the rotating machine Structure (12) is connected, and the driven gear (14) and driving gear (11) are meshed.

2. a kind of novel stitch knitting machine unwinding device according to claim 1, it is characterised in that：Tension rail (3) two ends Floating is provided with balancing weight (15), and the balancing weight (15) is connected by strap (16) with the tension rail (3).

3. a kind of novel stitch knitting machine unwinding device according to claim 1, it is characterised in that：The tenslator position In the upper end or lower end for treating fabric (6).

4. a kind of novel stitch knitting machine unwinding device according to claim 1, it is characterised in that：The first V-type support (7) Or second V-type support (8) support angle between 100 ° -150 °.

5. a kind of novel stitch knitting machine unwinding device according to claim 4, it is characterised in that：The first V-type support (7) Or second V-type support (8) support angle be 120 °.

6. a kind of novel stitch knitting machine unwinding device according to claim 1, it is characterised in that：The driven gear (14) is Operative gear.