CN209322199U - A kind of anti-wrapping draw-off godet - Google Patents

Abstract

The utility model discloses a kind of anti-wrapping draw-off godet, it includes shell (2) and the roll body (1) being threaded through in the shell (2), it is characterized by: the anti-wrapping draw-off godet further includes the gear wire ring (3) being set on the roll body (1), the gear wire ring (3) is connected with the shell (2).The draw-off godet of the utility model on shell by being arranged the gear wire ring being set on roll body; the tow of winding is enabled to stop limit without being caught between shell and roll body by gear wire ring; people can easily clear up the tow blocked by removing gear wire ring; to reduce the time of shutdown, production efficiency is improved.

Description

A kind of anti-wrapping draw-off godet

Technical field

The utility model relates to a kind of draw-off godet, in particular to a kind of anti-wrapping draw-off godet.

Background technique

Draw-off godet is that a kind of common mechanical equipment, effect usually have in textile industry: 1, making the drafting tension of tow It keeps constant, not moved back and forth by filar guide is influenced；2, winding speed is made to keep certain；3. changing the trend of tow.

In winding filament production (by taking band draw-off godet POY as an example), draw-off godet can adjust the tension of tow, and tow is allowed to have Have preferably windability, but since seal wire disk rotating speed is very high, once fracture, broken end occurs in tow, will lead to draw-off godet Wrapping, the relatively good processing of the tow being wrapped on draw-off godet roll body, but wind between draw-off godet shell and draw-off godet roll body Tow, due to having very big extruding force between draw-off godet shell and draw-off godet roll body, taking-up tow is very difficult, often needs A very long time is shut down to clear up the tow of winding, reduces production efficiency.

Utility model content

The purpose of this utility model is that in view of the above-mentioned drawbacks in the prior art, a kind of anti-wrapping draw-off godet is provided, Tow can be prevented to be wound between draw-off godet shell and draw-off godet roll body, so that easy cleaning wrapping, reduces downtime, from And improve production efficiency.

To realize above-mentioned purpose of utility model, the utility model adopts the technical scheme that a kind of anti-wrapping draw-off godet, It include shell and it is rotatable be threaded through the intracorporal roll body of the shell, the roll body includes the seal wire portion contacted with tow, institute Stating anti-wrapping draw-off godet further includes the gear wire ring being set on the roll body, and the gear wire ring is set to the shell and described leads It is connected between silk portion and with the shell.

In addition, the utility model also proposes following attached technical scheme:

The gear wire ring is detachably connected with the shell.

The gear wire ring is connected by screw with the shell.

At least one threaded hole is offered on the gear wire ring.

The gear wire ring offers the sets of holes for being arranged the roll body.

The gear wire ring is provided with the notch communicated with the sets of holes.

The sets of holes are rounded.

The shell offers the through-hole worn for the roll body.

The diameter of the sets of holes is equal with the diameter of the through-hole.

The diameter of the sets of holes is less than the diameter of the through-hole.

Compared with the prior art, utility model has the advantages that the draw-off godet of the utility model on shell by setting Set the gear wire ring being set on roll body, enable the tow of winding by gear wire ring stop limit without be caught in shell and roll body it Between, people can easily clear up the tow blocked by removing gear wire ring, to reduce the time of shutdown, improve production Efficiency.

Detailed description of the invention

Fig. 1 is the schematic diagram of the anti-wrapping draw-off godet of the utility model.

Fig. 2 is roll body in the utility model, shell and the scheme of installation for keeping off wire ring.

Fig. 3 is the schematic diagram that wire ring is kept off in the utility model.

Specific embodiment

In conjunction with the preferred embodiment and its attached drawing is further unrestricted detailed to technical solutions of the utility model work Explanation.

As shown in Figure 1 to Figure 3, corresponding to a kind of anti-wrapping draw-off godet of preferred embodiment of the utility model comprising roller Body 1, the shell 2 for installing roll body 1 and gear wire ring 3.

Roll body 1 is connected with motor (not shown), and high speed rotation, the seal wire portion 1a on tow 4 and roll body 1 can be driven by motor Contact, is tensioned and is guided by seal wire portion 1a.Roll body 1 is threaded through in the through-hole 21 opened up on shell 2, the outer surface 11 of roll body 1 with There are the first gaps 7 between the inner surface of through-hole 21, so that shell 2 will not interfere with the rotation of roll body 1.

Gear wire ring 3 is set on roll body 1, and is fixed on shell 2, specifically, gear wire ring 3 is detachably connected with shell 2, In the present embodiment, gear wire ring 3 is connected by screw 5 with shell 2, and 5 quantity of screw is 4, can be added according to the actual situation in practice Subtract.

The shape for keeping off 3 shape of wire ring is unlimited, such as rectangular, triangle or circle, but optimal is round.Gear wire ring 3 opens up There are circular sets of holes 31 to be set on roll body 1, the diameter of sets of holes 31 should be greater than the outer diameter of roll body 1, it is preferred that be less than or equal to logical The diameter in hole 21.There are the second gaps 6 between sets of holes 31 and roll body 1, in general, the second gap 6 is smaller, the tow of winding is not allowed more Easily enter in the second gap 6, to effectively tow be prevented to be entangled in the first gap 7 between shell 2 and roll body 1.

After tow broken end, due to the high speed rotation of draw-off godet roll body 1, tow can be wound into a great circle quickly, due to gear The second gap 6 between wire ring 3 and draw-off godet roll body 1 is smaller, and keeps off wire ring 3 with certain thickness, it is possible to effective Prevent tow from entering in the first gap 7 of roll body 1 and shell 2.

In practical situation, tow still has the risk into the second gap 6, which is clamped in the second gap 6 And it is difficult to the tow taken out, it can be taken out by removing gear wire ring 3.Under certain worse situations, there is also the tension of card It is difficult to that the situation that wire ring 3 is removed will be kept off, for this purpose, can open up several threaded holes 32 on gear wire ring 3 takes spiral shell when being difficult to remove Bolt screws in threaded hole 32 until offseting with shell 2, and gear wire ring 3 can be ejected by continuing turn bolt, later, so that it may hold very much Easy removes the tow being stuck in the second gap 6.

In order to make that tow can be removed faster after wrapping occurs on roll body 1, as shown in figure 3, one can be opened up on gear wire ring 3 A or multiple notches 33 communicated with sets of holes 31, in this way, can protrude into notch 33 by tool even finger will be in the second gap 6 Tow is ticked or is taken out.

The draw-off godet of the utility model on shell by being arranged the gear wire ring being set on roll body, so that the tow of winding Limit can be stopped without being caught between shell and roll body by gear wire ring, people can easily clear up card by removing gear wire ring Tow firmly improves production efficiency to reduce the time of shutdown.

It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality Within novel protection scope.

Claims (10)

1. a kind of anti-wrapping draw-off godet comprising shell (2) and the rotatable roll body (1) being threaded through in the shell (2), institute Stating roll body (1) includes the seal wire portion (1a) contacted with tow, it is characterised in that: the anti-wrapping draw-off godet further includes being set in institute State the gear wire ring (3) on roll body (1), the gear wire ring (3) be set between the shell (2) and the seal wire portion (1a) and with The shell (2) is connected.

2. according to anti-wrapping draw-off godet described in claim 1, it is characterised in that: the gear wire ring (3) and the shell (2) are removable Unload connection.

3. according to anti-wrapping draw-off godet described in claim 1, it is characterised in that: the gear wire ring (3) by screw (5) with it is described Shell (2) is connected.

4. according to anti-wrapping draw-off godet described in claim 1, it is characterised in that: offer at least one on the gear wire ring (3) Threaded hole (32).

5. according to anti-wrapping draw-off godet described in claim 1, it is characterised in that: the gear wire ring (3), which offers, is arranged the roller The sets of holes (31) of body (1).

6. according to anti-wrapping draw-off godet described in claim 5, it is characterised in that: the gear wire ring (3) is provided with and the sets of holes (31) notch (33) communicated.

7. according to anti-wrapping draw-off godet described in claim 5, it is characterised in that: the sets of holes (31) are rounded.

8. according to anti-wrapping draw-off godet described in claim 5, it is characterised in that: the shell (2) offers for the roll body (1) The through-hole (21) worn.

9. according to anti-wrapping draw-off godet described in claim 8, it is characterised in that: the diameter and the through-hole of the sets of holes (31) (21) diameter is equal.

10. according to anti-wrapping draw-off godet described in claim 8, it is characterised in that: the diameter of the sets of holes (31) is less than described logical The diameter in hole (21).