CN208533018U - Jacquard cuts latitude case - Google Patents
Jacquard cuts latitude case Download PDFInfo
- Publication number
- CN208533018U CN208533018U CN201821028131.0U CN201821028131U CN208533018U CN 208533018 U CN208533018 U CN 208533018U CN 201821028131 U CN201821028131 U CN 201821028131U CN 208533018 U CN208533018 U CN 208533018U
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- CN
- China
- Prior art keywords
- knife
- knife bar
- cutter head
- bar
- runner
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of jacquards to cut latitude case, major design main points are, it is used to cut the weft of fabric positioned at the side of fabric, including rack, knife bar and the cutter head for being mounted on knife bar end, the middle part revolving support of knife bar is on the rack, knife bar and cutter head it is equal there are two, two cutter heads are arranged in parallel, and knife bar is provided with the driving device of intermittent contact knife bar far from one end of cutter head；When driving device contacts knife bar, one end far from cutter head is rotated down on two knife bars of synchronous driving；Knife bar is provided with spring close to one end of cutter head, and lower spring end is fixed on the rack, the knife bar pulling force downward by spring.The utility model has influence when reducing cutter head fracture to fabric.
Description
Technical field
The utility model relates to a kind of jacquard, in particular to a kind of jacquard cuts latitude case.
Background technique
The advantages that jacquard fabric machine is stablized with its high speed, and varietal adaptation is good, makes jacquard during modern woven fabric
With than wide.Jacquard fabric machine is mainly used for color and knits, and yam-dyed jacquard fabric includes warp and weft, and warp generally means perpendicular to
The delivery outlet of jacquard fabric machine, along the line of knitting of fabric length direction, weft forms fabric perpendicular to warp direction, with warp threads cross
Knit line.During forming fabric, warp is not limited by jacquard volume, does not need to cut；And the length of weft by
To the influence of jacquard width, so being cut after weft and warp knitting.
It is provided on existing jacquard and cuts latitude case, cut the side that latitude case is located at fabric, cut on latitude case and be extended with cutter head,
Cutter head is used to cut the weft of braiding fabric.But cutter head in the prior art is generally only arranged one, in the mistake for cut latitude
Be broken in journey if there is cutter head, weft do not cut, weft can the entanglement in fabric, cause the damage of fabric.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of jacquards to cut latitude case, tool
There is influence when reducing cutter head fracture to fabric.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of jacquard cuts latitude case, is used to cut the weft of fabric, including rack, knife bar and installation positioned at the side of fabric
Cutter head in knife bar end, the middle part revolving support of knife bar on the rack, knife bar and cutter head it is equal there are two, two cutter heads are set in parallel
It sets, knife bar is provided with the driving device of intermittent contact knife bar far from one end of cutter head；It is synchronous to drive when driving device contacts knife bar
One end far from cutter head rotates down on dynamic two knife bars；Knife bar is provided with spring close to one end of cutter head, and lower spring end is fixed
On the rack, the knife bar pulling force downward by spring.
By using above-mentioned technical proposal, in use, there are two knife bars, cutter head also there are two, knife bar is in driving device
Lower intermittent contact knife bar is acted on, when driving device contacts knife bar, the one end of knife bar far from cutter head is downward, and cutter head is lifted upwards
Rise, and the synchronous operation of two cutter heads, after driving device is separated with knife bar, cutter head under the pulling force effect of spring, cutter head to
Lower movement makes two cutter heads while carrying out cutting weft, even if a cutter head is broken, however another cutter head still is able to
Work, disconnects weft, to reduce the influence after cutter head bursts apart to fabric.
The utility model is further arranged to: the driving device includes two runners rotated coaxially, runner revolution branch
On the rack, runner axis is horizontally disposed, and knife bar extends to the side of runner for support, is provided with drive rod on two runners, drives
Lever is located at runner in the one side of knife bar.
By using above-mentioned technical proposal, it is corresponding with two bar knife bars respectively that there are two runners, and the drive rod on runner is revolving
During turning around, occur that drive rod is pressing against downwards knife bar and drive rod is detached from from drive rod, thus between making driving device
Having a rest property is contacted with knife bar.
The utility model is further arranged to: rotating wheel is cased on the drive rod, rotating wheel revolving support is in drive rod
On.
By using above-mentioned technical proposal, the rotating wheel covered on drive rod, in the downward knife compression rod of drive rod, rotating wheel energy
Enough reduce the frictional force between drive rod and knife bar.
The utility model is further arranged to: the driving device includes driving motor, is consolidated on the output shaft of driving motor
Surely it is provided with driving wheel, driving wheel is for driving runner to rotate.
By using above-mentioned technical proposal, driving motor starting drives driving wheel rotation, and driving wheel drives runner rotation, makes
Drive rod on runner being capable of intermittent contact knife bar.
The utility model is further arranged to: board for pillow is provided with below the cutter head, board for pillow are placed on the rack, board for pillow
Lower section in weft.
By using above-mentioned technical proposal, board for pillow are placed on the lower section of cutter head, weft between board for pillow and cutter head, thus
When cutter head falls behind downwards, cutter head is fallen in board for pillow, is reduced the influence to cutter head, is reduced bursting apart for cutter head.
The utility model is further arranged to: the cutter head includes knife rest, knife shell, compressed spring and blade, and knife shell is fixed
In the end of knife bar, the lower part of knife shell offers guide groove straight up, and knife rest is stuck in guide groove；Compressed spring, which is located at, to be led
Into slot and between knife rest and knife shell, blade is fixed on one end that knife rest stretches out knife shell.
By using above-mentioned technical proposal, blade is fixed on knife rest, when cutter head moves downward, blade first to weft into
Row cutting, and the motion energy of subsequent knife bar and knife shell can be moved in guide groove by knife rest and be stored in compressed spring
It is interior, so that blade is burst apart to reduce the movement of knife bar and knife shell.
The utility model is further arranged to: the upper end of the knife rest is provided with flange, the lower part outlet position of guide groove
It is provided with rib, rib is used to keep off the flange of knife rest.
By using above-mentioned technical proposal, knife rest upper end is provided with flange, and in the rib of the lower part of guide groove setting
The flange that knife rest can be kept off, prevents knife rest from deviating from out of guide groove.
In conclusion the utility model has the following beneficial effects:
1. by setting, there are two knife bars, and the end of two knife bars is mounted on cutter head, and knife bar moves synchronously, and makes it
In cutter head when bursting apart, another cutter head still is able to work normally；
2. the runner by setting and the drive rod being mounted on runner, can be intermittent during circumferentially rotating runner
Downward driving to knife bar, makes cutter head be able to carry out cutting；
3. being slidably connected in knife shell by the way that knife rest is arranged, and it is provided with compressed spring between knife rest and knife shell, thus
Reduce the damage of blade.
Detailed description of the invention
Fig. 1 is the perspective view that jacquard cuts latitude case；
Fig. 2 is that the jacquard of omission shell cuts the partial perspective view of latitude case；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the perspective view for splitting the cutter head of knife shell.
Appended drawing reference: 1, rack；2, fabric；21, warp；22, weft；3, knife bar；4, cutter head；41, knife rest；42, knife shell；
43, compressed spring；44, blade；45, guide groove；46, flange；47, rib；5, spring；6, driving device；61, driving motor；
62, driving wheel；63, runner；64, drive rod；65, rotating wheel；7, shell；8, board for pillow.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing 1, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of jacquard cuts latitude case, with reference to Fig. 1, including rack 1, for conveying and weaving fabric 2, jacquard in rack 1
Cut the side that latitude case is located at fabric 2, fabric 2 includes warp 21 and weft 22, the length direction with fabric 2 in parallel of warp 21, latitude
Line 22 is perpendicular to warp 21.There are two knife bars 3, two knife bars 3 to be arranged in parallel for setting in rack 1, and at the end of two knife bars 3
Portion is mounted on cutter head 4, and two cutter heads 4 are arranged in parallel, and the blade of cutter head 4 is perpendicular to weft 22.When cutter head 4 moves downward, energy
It is enough that weft 22 is cut.
Referring to figs. 2 and 3, in rack 1, knife bar 3 is provided with the middle part revolving support of knife bar 3 close to the side of cutter head 4
Spring 5, knife bar 3 are provided with driving device 6 far from one end of cutter head 4, and driving device 6 includes driving motor 61, driving wheel 62, turns
Wheel 63 and drive rod 64.Driving motor 61 is fixed in rack 1, and there are two the outputs covered in driving motor 61 for driving wheel 62
End, for 63 revolving support of runner in rack 1, driving wheel 62 and runner 63 are gear, and driving wheel 62 and its corresponding to
Runner 63 is intermeshed, to drive two driving wheels 62 to rotate when starting driving motor 61, to keep two runners 63 same
Step rotation.The axis horizontal setting of two runners 63, knife bar 3 extend to the direction of runner 63, and knife bar 3 extends to corresponding turn
The side of wheel 63, drive rod 64 are mounted on runner 63 in the one side of knife bar 3.It is cased with rotating wheel 65 on drive rod 64, turns
65 revolving support of driving wheel is on drive rod 64.In conjunction with Fig. 1, it further includes shell 7 that jacquard, which cuts latitude case, and shell 7 is for covering on driving
On device 6, knife bar 3 stretches out shell 7.
When driving motor 61 starts, two runners 63 are rotated synchronously, 64 turns of drive rod be mounted on each self-rotation wheel 63
When moving the position of knife bar 3, rotating wheel 65 is pressed in knife bar 3 and rotates down far from one end of cutter head 4；When drive rod 64 separates knife bar
When 3, driving device 6 is not contacted with knife bar 3, and the downward pulling force of spring 5 moves downward knife bar 3 close to one end of cutter head 4, thus
Cut cutter head 4 to weft 22.
Reduce bursting apart for cutter head 4 in order to make the convenient cutting to weft 22 of cutter head 4 with reference to Fig. 4, set in the lower section of cutter head 4
Board for pillow 8 are equipped with, board for pillow 8 are located in rack 1, and board for pillow 8 are located at the lower section of weft 22.Cutter head 4 include knife rest 41, knife shell 42,
Compressed spring 43 and blade 44, knife shell 42 are fixed on the end of knife bar 3, and the lower part of knife shell 42 offers guide groove 45, guide groove
45 are vertically arranged, and the lower openings position of guide groove 45 is provided with rib 47, and knife rest 41 is mounted in guide groove 45, and knife rest
Flange 46 is provided on 41, rib 47 prevents knife rest 41 from deviating from out of guide groove 45, compressed spring 43 is pacified for keeping off flange 46
In guide groove 45, and the both ends of compressed spring 43 are against respectively between the inner wall of knife shell 42 and knife rest 41, thus pressing
Under the action of contracting spring 43, knife rest 41 stretches out knife shell 42, and blade 44 is fixed by bolts to the lower end of knife rest 41.
In use, spring 5 hauls downwards knife bar 3 when moving downward, the blade 44 of cutter head 4 is first contacted with board for pillow 8, passes through knife
Itself kinetic energy of the movement of piece 44 cuts weft 22, and when knife bar 3 continues to move downward under the active force of spring 5,
Compressed spring 43 is compressed, and acts on the motion energy of knife bar 3 on blade 44 to reduce spring 5, reduces blade 44 and pillow
The collision dynamics of plate 8.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of jacquard cuts latitude case, the side for being located at fabric (2) is used to cut the weft (22) of fabric (2), including rack
(1), knife bar (3) and it is mounted on the cutter head (4) of knife bar (3) end, the middle part revolving support of knife bar (3) is special on rack (1)
Sign is: knife bar (3) and cutter head (4) there are two, two cutter heads (4) are arranged in parallel, the one end of knife bar (3) far from cutter head (4)
It is provided with the driving device (6) of intermittent contact knife bar (3)；When driving device (6) contacts knife bar (3), two knives of synchronous driving
One end on bar (3) far from cutter head (4) rotates down；Knife bar (3) is provided with spring (5), spring close to the one end of cutter head (4)
(5) lower end is fixed on rack (1), knife bar (3) pulling force downward by spring (5).
2. jacquard according to claim 1 cuts latitude case, it is characterised in that: the driving device (6) includes two coaxial
The runner (63) of rotation, on rack (1), runner (63) axis horizontal setting, knife bar (3) extends to runner (63) revolving support
The side of runner (63) is provided with drive rod (64) on two runners (63), and drive rod (64) is located at runner (63) close to knife
In the one side of bar (3).
3. jacquard according to claim 2 cuts latitude case, it is characterised in that: be cased with rotating wheel on the drive rod (64)
(65), rotating wheel (65) revolving support is on drive rod (64).
4. jacquard according to claim 3 cuts latitude case, it is characterised in that: the driving device (6) includes driving motor
(61), it is fixedly installed driving wheel (62) on the output shaft of driving motor (61), driving wheel (62) is for driving runner (63) to turn
It is dynamic.
5. jacquard according to claim 1 cuts latitude case, it is characterised in that: be provided with board for pillow below the cutter head (4)
(8), board for pillow (8) are placed on rack (1), and board for pillow (8) are in the lower section of weft (22).
6. jacquard according to claim 5 cuts latitude case, it is characterised in that: the cutter head (4) includes knife rest (41), knife shell
(42), compressed spring (43) and blade (44), knife shell (42) are fixed on the end of knife bar (3), and the lower part of knife shell (42) offers
Guide groove (45) straight up, knife rest (41) are stuck in guide groove (45)；Compressed spring (43) is located in guide groove (45) simultaneously
And between knife rest (41) and knife shell (42), blade (44) is fixed on one end that knife rest (41) stretch out knife shell (42).
7. jacquard according to claim 6 cuts latitude case, it is characterised in that: the upper end of the knife rest (41) is provided with flange
(46), the lower part outlet position of guide groove (45) is provided with rib (47), and rib (47) is used to keep off the flange of knife rest (41)
(46)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028131.0U CN208533018U (en) | 2018-06-30 | 2018-06-30 | Jacquard cuts latitude case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028131.0U CN208533018U (en) | 2018-06-30 | 2018-06-30 | Jacquard cuts latitude case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208533018U true CN208533018U (en) | 2019-02-22 |
Family
ID=65379604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821028131.0U Expired - Fee Related CN208533018U (en) | 2018-06-30 | 2018-06-30 | Jacquard cuts latitude case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208533018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004593A (en) * | 2019-03-21 | 2019-07-12 | 浙江好材好非织造布有限公司 | A kind of production technology thickening pearl line spunlace non-woven cloth |
-
2018
- 2018-06-30 CN CN201821028131.0U patent/CN208533018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004593A (en) * | 2019-03-21 | 2019-07-12 | 浙江好材好非织造布有限公司 | A kind of production technology thickening pearl line spunlace non-woven cloth |
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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: 20190222 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |