CN208900654U - A kind of tensioning apparatus that can be quickly tensioned on weaving circular knitting machine - Google Patents
A kind of tensioning apparatus that can be quickly tensioned on weaving circular knitting machine Download PDFInfo
- Publication number
- CN208900654U CN208900654U CN201821699452.3U CN201821699452U CN208900654U CN 208900654 U CN208900654 U CN 208900654U CN 201821699452 U CN201821699452 U CN 201821699452U CN 208900654 U CN208900654 U CN 208900654U
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- Prior art keywords
- mounting groove
- support rod
- backstand
- metallic support
- tooth
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Abstract
A kind of tensioning apparatus that can be quickly tensioned on weaving circular knitting machine, including fixing seat, the metallic support rod mutually fixed with fixing seat and the belt pulley in metallic support rod, belt pulley is adjacent with metallic support rod, metallic support rod side is equipped with several equally distributed stroke teeth, fastening groove is formed between stroke tooth, it is arranged with matched stretcher outside metallic support rod, the stroke tooth tilts down；The stretcher includes backstand, and backstand is equipped with a movable span, and metallic support rod passes through movable span；The backstand is equipped with tension pulley；The backstand right sidewall is equipped with a mounting groove to connect with movable span；Part of transposing is hinged in the mounting groove, lower positioning part is connected by the first wind spring with backstand.The tensioning apparatus that can be quickly tensioned on the weaving circular knitting machine of the utility model can the position to tension pulley quickly adjusted, realize the effect that is quickly tensioned, improve weaving efficiency.
Description
Technical field
The utility model relates to the tensioning apparatus on a kind of weaving circular knitting machine, can be quickly tensioned on especially a kind of weaving circular knitting machine
Tensioning apparatus.
Background technique
Weaving circular knitting machine in the running, with machine shaft linkage send yarn disk be driven to belt and drive Yarn feeder it is synchronous transport
Turn, belt due to own material, it is long-term carry out conveyance after, the case where belt will appear loosening, once belt goes out
The use quality for now loosening the circular knitting machine that will influence to weave, when serious, then can be unable to run, therefore can all install in weaving original machine
Belt stretcher, for keeping belt tightening, and traditional belt stretcher is all by a fixing seat by metal
Support rod is fixed on the aluminium circle of Yarn feeder, and belt pulley and tension pulley, belt pulley is then arranged in metallic support rod
Belt is normally conveyed, and tension pulley can then change rate of tension by adjusting the position of itself, make belt always
Rate of tension is kept, movement and positioning of the tension pulley in metallic support rod are all to be locked or loosened by bolt to carry out,
Therefore it all needs biggish power to complete in clamping screw or loose bolts, is then needed sometimes using to corresponding tool, it appears
It is cumbersome, the workload of staff is not only seriously increased, and tensioning can not be fast implemented, leads to efficiency reduction of weaving.
Summary of the invention
The technical problem to be solved by the present invention is to provide the tensioning apparatus that can quickly be tensioned on a kind of weaving circular knitting machine, it
Can the position to tension pulley quickly adjusted, realize the effect that is quickly tensioned, improve weaving efficiency.
The technical scheme in the invention for solving the above technical problem are as follows:
The utility model discloses the tensioning apparatus that can quickly be tensioned on a kind of weaving circular knitting machine, including fixing seat and fixing seat
Mutually fixed metallic support rod and the belt pulley in metallic support rod, belt pulley and metallic support rod phase
Neighbour, metallic support rod side are equipped with several equally distributed stroke teeth, form fastening groove, metallic support rod housing between stroke tooth
Equipped with matched stretcher, it is characterised in that: the stroke tooth tilts down；The stretcher includes backstand,
Tight seat is equipped with a movable span, and metallic support rod passes through movable span；The backstand is equipped with tension pulley；The backstand
Right sidewall is equipped with a mounting groove to connect with movable span；Part of transposing is hinged in the mounting groove, lower positioning part is logical
The first wind spring is crossed to be connected with backstand；The lower positioning part left end is equipped with the latch that fastening groove matches；In the mounting groove
It is hinged with positioning gear, upper positioning gear outer wall is equipped with several unidirectional teeth being meshed with stroke tooth；The fixing seat is hinged
There is a U-shaped handlebar, handlebar itself forms an auxiliary tank to connect with mounting groove；One is hinged in the auxiliary tank
The locating part to match with upper positioning gear；Described locating part one end is connected by the second wind spring with handlebar, and locating part is another
One end is stuck in the gap between positioning gear and mounting groove notch；The locating part is stuck in positioning gear and mounting groove slot
The end in gap between mouthful is equipped with a limiting tooth to match with unidirectional tooth；The lower positioning part is equipped with one and presses in list
To the knob between tooth, lower positioning part is exposed to the press section that the part outside mounting groove matches equipped with one with locating part.
The handlebar is equipped with one and presses pressure ball head.
The backstand lower surface is equipped with the screw hole to connect with mounting groove；An auxiliary screw is bolted in the screw hole,
Auxiliary screw is penetrated in mounting groove and being butted on the lower surface of lower positioning part.
The beneficial effects of the utility model are:
Compared with prior art, it is only needed using the tensioning apparatus that can be quickly tensioned on the weaving circular knitting machine of the utility model structure
Rotation pull-up or rotation drop-down handlebar be just able to achieve moving up and down for backstand, thus realize tension pulley on move down
It is dynamic, without carrying out positioning work to rotary screw, trouble when positioning is substantially reduced, and pull the mode of positioning can be real
The effect being now quickly tensioned, raising weaving efficiency, and backstand are after positioning, the knob of lower positioning part and the end of locating part
Portion will automatically form twice locking, and upper positioning gear is stuck, and it is automatic solid to guarantee that backstand can be realized after positioning
Fixed effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the tensioning apparatus that can be quickly tensioned on the utility model weaving circular knitting machine；
Fig. 2 is the structural schematic diagram of an angle of stretcher；
Fig. 3 is the structural schematic diagram of another angle of stretcher.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
It please referring to Fig.1 to Fig.3, the utility model provides the tensioning apparatus that can quickly be tensioned on a kind of weaving circular knitting machine, including
Fixing seat 1, the metallic support rod 2 fixed with 1 phase of fixing seat and the belt pulley 3 in metallic support rod 2, belt pass
Driving wheel 3 is adjacent with metallic support rod 2, and 2 side of metallic support rod is equipped with several equally distributed stroke teeth 4, shape between stroke tooth 4
At fastening groove 5, it is arranged with matched stretcher 6 outside metallic support rod 2, the stroke tooth 4 tilts down；The tensioning
Device 6 includes backstand 7, and backstand 7 is equipped with a movable span 8, and metallic support rod 2 passes through movable span 8；It is set on the backstand 7
There is tension pulley 9；7 right sidewall of backstand is equipped with a mounting groove 10 to connect with movable span 8；The mounting groove 10
It is inside hinged with positioning part 11, lower positioning part 11 is connected by the first wind spring 12 with backstand 7；The lower positioning part 11 is left
End is equipped with the latch that fastening groove 5 matches；Positioning gear 13 is hinged in the mounting groove 10, upper 13 outer wall of positioning gear is set
There are several unidirectional teeth 14 being meshed with stroke tooth 4；The fixing seat 1 is hinged with a U-shaped handlebar 15, and handlebar 15 is certainly
Body forms an auxiliary tank 16 to connect with mounting groove 10；One is hinged in the auxiliary tank 16 to match with upper positioning gear 13
Locating part 17；Described 17 one end of locating part is connected by the second wind spring 18 with handlebar 15, and 17 other end of locating part is stuck in
In gap between upper positioning gear 13 and 10 notch of mounting groove；The locating part 17 is stuck in positioning gear 13 and mounting groove 10
The end in gap between notch is equipped with a limiting tooth to match with unidirectional tooth 14；It is tight that the lower positioning part 11 is equipped with one
The knob 19 being pressed between unidirectional tooth 14, lower positioning part 11 are exposed to the part outside mounting groove 10 equipped with one and 17 phase of locating part
The press section 20 matched.
The handlebar 15 is equipped with one and presses pressure ball head 21.
7 lower surface of backstand is equipped with the screw hole 22 to connect with mounting groove 10；It is auxiliary that one is bolted in the screw hole 22
Help screw 23, auxiliary screw 23 is penetrated in mounting groove 10 and being butted on the lower surface of lower positioning part 11.
The application method of the utility model is as follows:
Before using circular knitting machine of weaving, multiple tensioning apparatus are first uniformly fixed on to the aluminium circle of Yarn feeder by fixing seat 1
On, belt is bypassed above the tension pulley 9 on the stretcher 6 of one of them then, is and then located at tension pulley 9
The belt both ends of two sides bypass below corresponding belt pulley 3 respectively, and open towards the belt on neighbouring tensioning apparatus
Belt so constantly, is finally carried out conveyance by multiple tensioning apparatus again around going by the top of bearing up pulley 9.
When circular knitting machine of weaving brings into operation, the conveying of belt is carried out by belt pulley 3 and tension pulley 9, when
When the case where belt loosens, staff can make belt re-tensioning by the position of adjusting belt tension wheel 9, from
And guarantee the Zhang Jingdu of belt, and when the position to tension pulley 9 being needed to be adjusted, staff can hold handlebar
15, then pulled down centered on the hinge joint of handlebar 15, the limiting tooth of locating part 17 will move therewith at this time, due to
The particularity of unidirectional tooth 14, therefore when limiting tooth moves down, unidirectional tooth 14 will not engage limiting tooth, and limiting tooth can be suitable
It is smooth to move, to guarantee the smooth movement of handlebar 15, when handlebar 15 is pulled down to certain angle, locating part 17 with
The adjacent one end of lower positioning part 11 can then press on the press section 20 of lower positioning part 11, when locating part 17 presses press section 20
When, the angle of press section 20 changes, and the latch of press section 20 is removed out of fastening groove 5, this moment staff can to
Tight seat 7 is moved down.
When needing to move up tension pulley 9, staff can hold the pull-up of handlebar 15, when handlebar 15 pulls up
When, the limiting tooth of locating part 17 and 14 phase of unidirectional tooth of upper positioning gear 13 engage, and pull up as handlebar 15 rotates, upper positioning
Gear 13 rotates therewith, and the unidirectional tooth 14 of upper positioning gear 13 is constantly nibbled with the stroke tooth 4 in metallic support rod 2 at this time
It closes, in the case where the position of metallic support rod 2 immobilizes, the height of upper positioning gear 13 is constantly got higher, and realizes backstand
The effect moved up, when locating part end 0 is stuck in the gap between upper positioning gear 13 and 10 notch of mounting groove, up-regulation
Position gear 13 stop rotating, and then staff can rotate drop-down handlebar 15, this moment the limiting tooth of locating part 17 not by
The locking of the unidirectional tooth 14 of upper positioning gear 13, therefore the movement of locating part 17 will not cause any shadow to upper positioning gear 13
It rings, after locating part 17 is moved to a certain degree, staff just can move up tensioning to rotation pull-up handlebar 15 again again
Seat 7, to realize the effect for constantly moving up backstand 7, after the completion of the position of backstand 7 is adjusted, 17 end of locating part is stuck in
In gap between upper positioning gear 13 and 10 notch of mounting groove, the knob 19 of lower positioning part 11 is stuck in the list of positioning gear 13
To between tooth 14, locking can effectively ensure that the stability after the completion of the positioning of backstand 7 at two.
In summary it is found that the utility model need to only rotate pull-up or rotation drop-down handlebar 15 is just able to achieve backstand 7
Move up and down, to realize moving up and down for tension pulley 9, without carrying out positioning work to rotary screw, largely subtract
Lack trouble when positioning, and the mode of positioning is pulled to can be realized the effect being quickly tensioned, improves weaving efficiency, and backstand
7 after positioning, and the knob 19 of lower positioning part 11 and the end of locating part 17 will automatically form twice locking, by upper positioning
Gear 13 is stuck, guarantees that backstand 7 can realize automatically fixed effect after positioning.
Handlebar 15, which is equipped with, presses pressure ball head 21, is more conducive to staff's force by the presence of pressure ball head 21, and can mention
Comfort when high staff pulls handlebar 15.
Backstand lower surface is equipped with the screw hole 22 to connect with mounting groove, and auxiliary screw 23, auxiliary are bolted in screw hole 22
Screw 23 is penetrated in mounting groove 10 and the lower surface of lower positioning part 11 is butted on, and after 7 position of backstand is fixed, staff can
Turn assists screw 23, makes that screw 23 is assisted to press in the lower surface of lower positioning part 11, thus enable the position of lower positioning part 11 without
Method changes, and when the latch of lower positioning part 11 is stuck in always in the fastening groove 5 between stroke tooth 4, no matter staff revolves
Turn drop-down or rotation pull-up handlebar 15, the position of backstand 7 can not all be moved, staff is effectively avoided to work
In the process malfunction handlebar 15 cause there is a situation where accident.
Claims (3)
1. the tensioning apparatus that can be quickly tensioned on a kind of weaving circular knitting machine is supported including fixing seat, with the metal that fixing seat is mutually fixed
Bar and the belt pulley in metallic support rod, belt pulley is adjacent with metallic support rod, metallic support rod side
Equipped with several equally distributed stroke teeth, fastening groove is formed between stroke tooth, is arranged with outside metallic support rod matched
Stretcher, it is characterised in that: the stroke tooth tilts down；The stretcher includes backstand, and backstand is equipped with an activity
Hole, metallic support rod pass through movable span；The backstand is equipped with tension pulley；The backstand right sidewall be equipped with one with
The mounting groove that movable span connects；Part of transposing is hinged in the mounting groove, lower positioning part passes through the first wind spring and tensioning
Seat is connected；The lower positioning part left end is equipped with the latch that fastening groove matches；Positioning gear is hinged in the mounting groove,
Upper positioning gear outer wall is equipped with several unidirectional teeth being meshed with stroke tooth；The fixing seat is hinged with a U-shaped handlebar,
Handlebar itself forms an auxiliary tank to connect with mounting groove；One is hinged in the auxiliary tank to match with upper positioning gear
Locating part；Described locating part one end is connected by the second wind spring with handlebar, and the locating part other end is stuck in positioning gear
In gap between mounting groove notch；The locating part is stuck in the end in the gap between positioning gear and mounting groove notch
Portion is equipped with a limiting tooth to match with unidirectional tooth；The lower positioning part is equipped with one and presses knob between unidirectional tooth, under
Positioning part is exposed to the press section that the part outside mounting groove matches equipped with one with locating part.
2. the tensioning apparatus that can be quickly tensioned on a kind of weaving circular knitting machine according to claim 1, it is characterised in that: the behaviour
Vertical handle is equipped with one and presses pressure ball head.
3. the tensioning apparatus that can be quickly tensioned on a kind of weaving circular knitting machine according to claim 1, it is characterised in that: described
Tight seat lower surface is equipped with the screw hole to connect with mounting groove；Be bolted with an auxiliary screw in the screw hole, auxiliary screw penetrate to
Mounting groove is interior and is butted on the lower surface of lower positioning part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821699452.3U CN208900654U (en) | 2018-10-19 | 2018-10-19 | A kind of tensioning apparatus that can be quickly tensioned on weaving circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821699452.3U CN208900654U (en) | 2018-10-19 | 2018-10-19 | A kind of tensioning apparatus that can be quickly tensioned on weaving circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900654U true CN208900654U (en) | 2019-05-24 |
Family
ID=66576284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821699452.3U Expired - Fee Related CN208900654U (en) | 2018-10-19 | 2018-10-19 | A kind of tensioning apparatus that can be quickly tensioned on weaving circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900654U (en) |
-
2018
- 2018-10-19 CN CN201821699452.3U patent/CN208900654U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20211019 |