CN105755666A - Device for angle adjustment and fixation of color changing head - Google Patents
Device for angle adjustment and fixation of color changing head Download PDFInfo
- Publication number
- CN105755666A CN105755666A CN201610276403.8A CN201610276403A CN105755666A CN 105755666 A CN105755666 A CN 105755666A CN 201610276403 A CN201610276403 A CN 201610276403A CN 105755666 A CN105755666 A CN 105755666A
- Authority
- CN
- China
- Prior art keywords
- color change
- change head
- slide plate
- angle adjustment
- fixing device
- 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.)
- Granted
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spectrometry And Color Measurement (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a device for angle adjustment and fixation of a color changing head.The device comprises a sliding plate and a sector-shaped toothed plate.The sliding plate is installed on the color changing head in a slidable mode.The color changing head is rotationally installed on a rack, the sector-shaped toothed plate is fixed to the rack, the sliding plate is provided with clamping teeth clamped with the sector-shaped toothed plate, and the sliding plate slides to drive the clamping teeth to be clamped into tooth grooves of the sector-shaped toothed plate so that the color changing head can be fixed at a needed angle.The device is simple in structure, the clamping teeth are clamped into or separated from the tooth grooves of the sector-shaped tooth plate in a sliding mode, the sliding distance is consistent with the pushing distance of the sliding plate, control is easy, and work stability is good.The force bearing condition of the sliding plate is good, the situation that an L-shaped swing rod suffers from level force in the prior art is avoided, and therefore strength is higher, and damage is not likely to happen.The shape and size of the sliding plate are slightly affected by the structure, and designability is high.
Description
Technical field
The present invention relates to field of textiles, particularly to a kind of for color change head angle adjustment and fixing device.
Background technology
Color change head why requirement can adjusting angle, it is therefore intended that, it is simple to the thread-changing of color change head and inspection operation.The patent documentation of publication No. CN104911800A discloses a kind of color change head and the fixing device of angle adjustment thereof, including be articulated in color change head waist and can around the L-type fork that pivoting point swings, the movable latch being articulated in L-type fork swinging end, the sector rack for movable latch clamping that is installed on round volume machine support, during color change head angle adjustment, L-type fork swings and drive activity latch moves, to needed for color change head during angle, decontrol L-type fork, movable latch can be stuck on sector rack, makes color change head be fixed on this angle.
Such scheme has the drawback that when (1) operates to adopt swing to add the mode of linkage, it is difficult to the accurately displacement of control activity latch；(2) L-type fork and movable latch in use easily snap off；(3) connection member is more, and structure is complicated.
In consideration of it, the present inventor develops a kind of for color change head angle adjustment and fixing device for this, effectively solving the problems referred to above, this case thus produces.
Summary of the invention
Provided by the invention a kind of for color change head angle adjustment and fixing device, simple in construction, intensity is high, simple to operate, controls easy good operating stability, and designability is strong.
To achieve these goals, technical scheme is as follows:
A kind of for color change head angle adjustment and fixing device, including slide plate and sector rack, slide plate is slidably arranged on color change head, color change head is rotatably mounted in frame, sector rack is fixed in frame, slide plate has and the latch of sector rack clamping, drive latch to snap in the teeth groove of sector rack thus color change head is fixed on required angle by sliding skateboard.
One jiao of described slide plate directly as latch.
The upper surface of described latch is micro-to be inclined upwardly, and the addendum flank of sector rack teeth groove is all towards variable color head pivot point.
Described slide plate offers chute, and color change head is provided with the slide block coordinated with chute, and chute is placed on slide block and slides on slide block.
The upper and lower side of described slide plate all offers chute, and color change head is provided with the slide block coordinated with chute in corresponding position.
The extension spring that slide plate pulls to sector rack is installed between described slide plate and color change head.
Described extension spring is arranged on the lower end of slide plate and consistent with slide plate slides direction, and color change head offers the extension spring placing trough consistent with slide plate slides direction, and one end of extension spring is fixed on one end of extension spring placing trough, and the other end of extension spring is fixed on the lower end of slide plate.
Described slide plate has the hand push portion stretching out color change head for promoting slide plate slides.
The locked instrument of color change head when being provided with in described frame for fixing return, locked instrument has telescopic dead bolt, the support axle that on color change head, formation and this dead bolt coordinate, during color change head return, dead bolt stretches out and is supported on below support axle to complete the locking of color change head.
Described locked instrument is arranged in frame and is positioned at color change head differs from the side of sector rack, and slide plate has the solution lock section that dead bolt pushes locked instrument, promotes slide plate to the direction away from sector rack, drives solution lock section to be pushed by dead bolt and completes in locked instrument to unlock.
After adopting such scheme, present configuration is simple, adopts the mode slided make latch snap in or leave sector rack teeth groove, and the distance of slip is consistent with the distance promoting slide plate, is easier to control, good operating stability.The stressing conditions of slide plate is good, is absent from prior art L-type fork by the effect of lever force, and therefore intensity is higher, is hardly damaged.And the shape size of slide plate is less by structure influence, designability is strong.
Accompanying drawing explanation
Fig. 1 is the present embodiment color change head return structural representation when being locked；
Fig. 2 is the present embodiment color change head structural representation when return position is unlocked；
Fig. 3 is the structural representation during rotation of the present embodiment color change head；
Fig. 4 is the present embodiment color change head structural representation when being fixed on required angle.
Label declaration
Slide plate 1, chute 11, latch 12, upper surface 121, hand push portion 13, solve lock section 14, sector rack 2, teeth groove 21, addendum flank 211, color change head 3, slide block 31, center of rotation 32, extension spring placing trough 33, support axle 34, frame 4, extension spring 5, locked instrument 6, dead bolt 61.
Detailed description of the invention
In order to technical scheme is explained further, below by specific embodiment, the present invention will be described in detail.
As Figure 1-4, be the present invention disclose a kind of for color change head 3 angle adjustment and fixing device, including slide plate 1 and sector rack 2, color change head 3 is rotatably mounted in frame 4, and sector rack 2 is fixed in frame 4.
Slide plate 1 is slidably arranged on color change head 3, and the concrete upper and lower side at slide plate 1 all offers chute 11, and color change head 3 is provided with the slide block 31 coordinated with chute 11 in corresponding position, and chute 11 is placed on slide block 31 and slides on slide block 31.
Slide plate 1 has and the latch 12 of sector rack 2 clamping, it is preferred that a jiao of slide plate 1 is directly as this latch 12, to simplify structure, increase intensity.The upper surface 121 of latch 12 is micro-to be inclined upwardly, and the addendum flank 211 of the teeth groove 21 of sector rack 2 is all towards the center of rotation 32 of color change head 3, to improve stressing conditions.
Sliding skateboard 1 drives latch 12 to snap in the teeth groove 21 of sector rack 2, thus color change head 3 is fixed on required angle.Wherein for the ease of manually promoting slide plate 1, slide plate 1 has the hand push portion 13 stretching out color change head 3, promotes this hand push portion 13 that slide plate 1 can be promoted to slide.
For anti-limited slip plate 1 owing to the reason such as retroaction or gravity departs from, and without artificially holding or separately increase the fixing device of slide plate 1, spy is provided with the extension spring 5 that slide plate 1 pulls to sector rack 2 between slide plate 1 and color change head 3.The extension spring 5 of the present embodiment is arranged on the lower end of slide plate 1 and consistent with slide plate 1 glide direction.Color change head 3 offers the extension spring placing trough 33 consistent with slide plate 1 glide direction, and one end of extension spring 5 is fixed on one end of extension spring placing trough 33, and the other end of extension spring 5 is fixed on the lower end of slide plate 1.
Being also equipped with locked instrument 6 in frame 4, locked instrument 6 is for fixing the color change head 3 during return, and this locked instrument 6 has telescopic dead bolt 61, the support axle 34 that on color change head 3, then formation and this dead bolt 61 coordinate.During color change head 3 return, dead bolt 61 stretches out and is supported on below support axle 34 to complete the locking of color change head 3.
For the ease of the solution latching operation of above-mentioned locked instrument 6, locked instrument 6 is arranged in frame 4 and is positioned at color change head 3 differs from the side of sector rack 2, and slide plate 1 has the solution lock section 14 that dead bolt 61 pushes locked instrument 6.As in figure 2 it is shown, promote slide plate 1 to the direction away from sector rack 2, solution lock section 14 can be driven to be pushed in locked instrument 6 by dead bolt 61, complete to unlock.
The work process of the present embodiment is, as shown in Figure 2, promote slide plate 1 inwards, solve lock section 14 and push dead bolt 61 open, as shown in Figure 3, color change head 3 rotates down, when control color change head 3 turns to suitable position, as shown in Figure 4, slide plate 1 slides in and out under the effect of extension spring 5, latch 12 snaps in teeth groove 21, thus color change head 3 is fixed on the position of this corner.
The present embodiment simple in construction, adopts the mode slided to make latch 12 snap in or leave the teeth groove 21 of sector rack 2, and the distance of slip can be consistent with the distance promoting slide plate 1, is easier to control, good operating stability.The stressing conditions of slide plate 1 is good, is absent from prior art L-type fork by the effect of lever force, and therefore intensity is higher, is hardly damaged.And the shape size of slide plate 1 is less by structure influence, designability is strong.
These are only presently preferred embodiments of the present invention, not the restriction to protection scope of the present invention.All equivalent variations done according to the mentality of designing of this case, each fall within the protection domain of this case.
Claims (10)
1. one kind is used for color change head angle adjustment fixing device, it is characterized in that: include slide plate and sector rack, slide plate is slidably arranged on color change head, color change head is rotatably mounted in frame, sector rack is fixed in frame, slide plate has and the latch of sector rack clamping, drive latch to snap in the teeth groove of sector rack thus color change head is fixed on required angle by sliding skateboard.
2. a kind of for color change head angle adjustment and fixing device as claimed in claim 1, it is characterised in that: one jiao of described slide plate directly as latch.
3. a kind of for color change head angle adjustment and fixing device as claimed in claim 1, it is characterised in that: the upper surface of described latch is micro-to be inclined upwardly, and the addendum flank of sector rack teeth groove is all towards variable color head pivot point.
4. a kind of for color change head angle adjustment and fixing device as claimed in claim 1, it is characterised in that: described slide plate offers chute, color change head is provided with and slide block that chute coordinates, and chute is placed on slide block and slides on slide block.
5. a kind of for color change head angle adjustment and fixing device as claimed in claim 4, it is characterised in that: the upper and lower side of described slide plate all offers chute, and color change head is at the slide block that corresponding position is provided with and chute coordinates.
6. a kind of for color change head angle adjustment and fixing device as claimed in claim 1, it is characterised in that: the extension spring that slide plate pulls to sector rack is installed between described slide plate and color change head.
7. a kind of for color change head angle adjustment and fixing device as claimed in claim 6, it is characterized in that: described extension spring is arranged on the lower end of slide plate and consistent with slide plate slides direction, color change head offers the extension spring placing trough consistent with slide plate slides direction, one end of extension spring is fixed on one end of extension spring placing trough, and the other end of extension spring is fixed on the lower end of slide plate.
8. a kind of for color change head angle adjustment and fixing device as claimed in claim 1, it is characterised in that: described slide plate has the hand push portion for promoting slide plate slides stretching out color change head.
9. a kind of for color change head angle adjustment and fixing device as claimed in claim 1, it is characterized in that: the locked instrument of color change head when being provided with in described frame for fixing return, locked instrument has telescopic dead bolt, the support axle that on color change head, formation and this dead bolt coordinate, during color change head return, dead bolt stretches out and is supported on below support axle to complete the locking of color change head.
10. a kind of for color change head angle adjustment and fixing device as claimed in claim 9, it is characterized in that: described locked instrument is arranged in frame and is positioned at color change head differs from the side of sector rack, slide plate has the solution lock section that dead bolt pushes locked instrument, promote slide plate to the direction away from sector rack, drive solution lock section to be pushed by dead bolt and complete in locked instrument to unlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276403.8A CN105755666B (en) | 2016-04-29 | 2016-04-29 | It is a kind of to be used for the device of color change head angle adjustment and fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276403.8A CN105755666B (en) | 2016-04-29 | 2016-04-29 | It is a kind of to be used for the device of color change head angle adjustment and fixation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105755666A true CN105755666A (en) | 2016-07-13 |
| CN105755666B CN105755666B (en) | 2017-11-03 |
Family
ID=56326161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610276403.8A Active CN105755666B (en) | 2016-04-29 | 2016-04-29 | It is a kind of to be used for the device of color change head angle adjustment and fixation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105755666B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103650A (en) * | 2018-02-26 | 2018-06-01 | 江苏润山精密机械科技有限公司 | A kind of yarn changing device rotation adjustment device |
| CN108149374A (en) * | 2018-02-26 | 2018-06-12 | 江苏润山精密机械科技有限公司 | A kind of yarn changing device locking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6655176B1 (en) * | 2002-06-27 | 2003-12-02 | Pai Lung Machinery Mill Co., Ltd. | Striping apparatus for circular knitting machines |
| CN104911800A (en) * | 2015-06-05 | 2015-09-16 | 佛山市晋新机械有限公司 | Color-changing head and angle adjustment fixing device thereof |
| CN105019126A (en) * | 2015-07-28 | 2015-11-04 | 张家港润山针织机械有限公司 | Locking device for wire locker |
| CN204849236U (en) * | 2015-06-05 | 2015-12-09 | 佛山市晋新机械有限公司 | Discoloring head angular adjustment fixing device's locking body |
| CN205590892U (en) * | 2016-04-29 | 2016-09-21 | 厦门兴全龙机械有限公司 | Be used for discoloring head angular adjustment and stationary device |
-
2016
- 2016-04-29 CN CN201610276403.8A patent/CN105755666B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6655176B1 (en) * | 2002-06-27 | 2003-12-02 | Pai Lung Machinery Mill Co., Ltd. | Striping apparatus for circular knitting machines |
| CN104911800A (en) * | 2015-06-05 | 2015-09-16 | 佛山市晋新机械有限公司 | Color-changing head and angle adjustment fixing device thereof |
| CN204849236U (en) * | 2015-06-05 | 2015-12-09 | 佛山市晋新机械有限公司 | Discoloring head angular adjustment fixing device's locking body |
| CN105019126A (en) * | 2015-07-28 | 2015-11-04 | 张家港润山针织机械有限公司 | Locking device for wire locker |
| CN205590892U (en) * | 2016-04-29 | 2016-09-21 | 厦门兴全龙机械有限公司 | Be used for discoloring head angular adjustment and stationary device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103650A (en) * | 2018-02-26 | 2018-06-01 | 江苏润山精密机械科技有限公司 | A kind of yarn changing device rotation adjustment device |
| CN108149374A (en) * | 2018-02-26 | 2018-06-12 | 江苏润山精密机械科技有限公司 | A kind of yarn changing device locking device |
| CN108149374B (en) * | 2018-02-26 | 2024-01-23 | 江苏润山精密机械科技有限公司 | Locking device of wire adjuster |
| CN108103650B (en) * | 2018-02-26 | 2024-03-26 | 江苏润山精密机械科技有限公司 | Wire adjuster rotation adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105755666B (en) | 2017-11-03 |
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