CN206692834U - Knitting machine yarn feed device - Google Patents
Knitting machine yarn feed device Download PDFInfo
- Publication number
- CN206692834U CN206692834U CN201720476492.0U CN201720476492U CN206692834U CN 206692834 U CN206692834 U CN 206692834U CN 201720476492 U CN201720476492 U CN 201720476492U CN 206692834 U CN206692834 U CN 206692834U
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- China
- Prior art keywords
- feeding pipe
- yarn feeding
- elasticity
- feed device
- ball
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Abstract
The utility model provides a kind of knitting machine yarn feed device, including the fulcrum bearing and oscillating rod being arranged on the outside of syringe nozzle in mounting disc, the oscillating rod is hinged in fulcrum bearing and can driven by drive mechanism in its front end close to knitting needle position and front end away from being swung between knitting needle position, it is characterised in that：The leading section of oscillating rod is fixedly installed the retaining sleeve in annular, the top of retaining sleeve has opening, horizontally outward extension forms installation portion respectively for the both sides of opening, solid elasticity installation ball is provided with retaining sleeve, the through hole for installing yarn feeding pipe is offered at the center of elasticity installation ball, the location structure for elasticity installation ball to be positioned is provided with retaining sleeve, position limiting structure is provided between elasticity installation ball and yarn feeding pipe, the upper lower angle of yarn feeding pipe can not only be adjusted but also left and right directions angle can be adjusted, yarn feeding pipe is not easy to release in addition.
Description
Technical field
It the utility model is related to machine parts, more particularly to a kind of knitting machine yarn feed device.
Background technology
In the prior art, such as CN200920139232.X, disclosing a kind of improved knitting machine yarn feed device includes setting
The fulcrum bearing and oscillating rod being placed on the outside of syringe nozzle in mounting disc, the oscillating rod are hinged in the fulcrum bearing and can be by
Drive mechanism is driven in its front end close to knitting needle position and front end away from being swung between knitting needle position, and the front end of oscillating rod has two
Vertical sidewall and transverse horizontal penetrate the mounting hole of two vertical sidewalls, mounting seat are provided with mounting hole, the mounting seat is led to
Cross a fastener to releasably secure, and the mounting seat can rotate around mounting hole horizontal axis after fastener unclamps；Mounting seat
Body has the through hole parallel to vertical sidewall described in oscillating rod front end, and yarn feeding pipe, and the yarn feeding are provided with the through hole
Pipe can in extension close to knitting needle position and retraction away from being adjusted between knitting needle position, before above-mentioned technical proposal is our company
Scheme, but weak point is there are in such scheme, specifically, because yarn feeding pipe is plugged in through hole, therefore only may be used
To carry out regulation angle up and down, additionally due to yarn feeding pipe in through hole, is directly fixed using the deformation of soft post, for a long time
After use, yarn feeding pipe easily releases during swing.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, there is provided a kind of knitting machine yarn feed device,
The upper lower angle of yarn feeding pipe can not only be adjusted but also left and right directions angle can be adjusted, yarn feeding pipe is not easy to release in addition.
To achieve the above object, the technical solution of the utility model there is provided a kind of knitting machine yarn feed device, including set
The fulcrum bearing and oscillating rod being placed on the outside of syringe nozzle in mounting disc, the oscillating rod are hinged in the fulcrum bearing and can be by
Drive mechanism driving in its front end close to knitting needle position and front end away from being swung between knitting needle position, the leading section of the oscillating rod
Be fixedly installed the retaining sleeve in annular, the top of the retaining sleeve has an opening, the both sides of the opening respectively it is horizontal to
Outer extension forms installation portion, and solid elasticity installation ball is provided with the retaining sleeve, is opened at the center of the elasticity installation ball
Provided with the through hole for installing yarn feeding pipe, it is provided with the retaining sleeve and determines for positioned the elasticity installation ball
Bit architecture, position limiting structure is provided between the elasticity installation ball and the yarn feeding pipe.
It is further improved to be：The location structure include being connected to by Bolt dismantling pressing plate on the installation portion,
The regulation screwed hole that is opened on the pressing plate, the clamping screw being arranged in the regulation screwed hole, be fixedly installed on it is described
The briquetting of clamping screw bottom.
It is further improved to be：The lower surface of the briquetting is in the arcwall face of indent.
It is further improved to be：The position limiting structure includes being opened in some positioning on the yarn feeding pipe top and bottom
Groove, length direction of the detent along the yarn feeding pipe are uniformly distributed, and are set in the through hole of the elasticity installation ball
It is equipped with the positioning convex being engaged with the detent.
It is further improved to be：The drive mechanism includes integrated form cylinder and back-moving spring.
The advantages of the utility model and beneficial effect are：Due to yarn feeding pipe is arranged in elasticity installation ball, therefore feed
Ball can be installed by regulation elasticity above and below the position adjustments in holding ring for spool and left and right angle, yarn feeding pipe are pacified with elasticity
Limited position mechanism is set between dress ball, therefore yarn feeding pipe is not only clamped by elastic deformation, and limited by position-limit mechanism
Therefore position is not easy to release during oscillating rod is swung.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Wherein：1st, oscillating rod；2nd, retaining sleeve；3rd, installation portion；4th, elasticity installation ball；5th, yarn feeding pipe；6th, pressing plate；7th, locking screw
Bolt；8th, briquetting；9th, positioning convex.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
As shown in figure 1, a kind of knitting machine yarn feed device, including be arranged at fulcrum bearing on the outside of syringe nozzle in mounting disc,
And oscillating rod 1, the oscillating rod 1 are hinged in the fulcrum bearing and can driven by drive mechanism in its front end close to knitting needle position
To put and front end between knitting needle position away from swinging, the leading section of the oscillating rod 1 is fixedly installed the retaining sleeve 2 in annular,
The top of the retaining sleeve 2 has opening, and horizontally outward extension forms installation portion 3, the clamping respectively for the both sides of the opening
Solid elasticity installation ball 4 is provided with set 2, is offered at the center of the elasticity installation ball 4 for installing passing through for yarn feeding pipe 5
Perforate, the location structure for the elasticity installation ball 4 to be positioned, the elasticity installation are provided with the retaining sleeve 2
Position limiting structure is provided between ball 4 and the yarn feeding pipe 5.
Regulation process：When needing to adjust the angle of yarn feeding pipe 5, location structure is unclamped first, then regulation elasticity is pacified
Angle of the ball 4 in retaining sleeve 2 is filled, because elasticity installation ball 4 is spherical in shape therefore can carry out two-dimensional adjustment, adjusts yarn feeding in addition
During the length of pipe 5, after unclamping location structure, yarn feeding pipe 5 can move in through hole, and after regulation in place, location structure is locked
Tightly, using elasticity install ball 4 deformation and position limiting structure by yarn feeding pipe 5 carry out simultaneously it is spacing, therefore oscillating rod 1 swing
During be not easy to release.
In order to facilitate the elasticity installation ball 4 is installed, the location structure includes being connected to the peace by Bolt dismantling
Pressing plate 6 in dress portion 3, the regulation screwed hole being opened on the pressing plate 6, the clamping screw being arranged in the regulation screwed hole
7th, it is fixedly installed on the briquetting 8 of the bottom of clamping screw 7.
In order to prevent the lower surface of the briquetting 8 in position fixing process installs the surface of ball 4 to elasticity from causing scratch, the briquetting
8 lower surface is in the arcwall face of indent.
In order to prevent yarn feeding pipe 5 from getting loose phenomenon in swing process, the position limiting structure includes being opened in described feed
The top of spool 5 and some detents of bottom, length direction of the detent along the yarn feeding pipe 5 uniformly divide
Cloth, the elasticity are installed in the through hole of ball 4 and are provided with the positioning convex 9 being engaged with the detent.
Preferred embodiment is in the present embodiment, and the drive mechanism includes integrated form cylinder and back-moving spring.
General principle and principal character and its advantage of the present utility model, the technology people of the industry has been shown and described above
For member it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and explanation is to illustrate this
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (5)
1. a kind of knitting machine yarn feed device, including the fulcrum bearing and oscillating rod being arranged on the outside of syringe nozzle in mounting disc, should
Oscillating rod is hinged in the fulcrum bearing and can driven by drive mechanism in its front end close to knitting needle position and front end away from knitting needle
Swung between position, it is characterised in that：The leading section of the oscillating rod is fixedly installed the retaining sleeve in annular, the clamping
The top of set has opening, and horizontally outward extension forms installation portion respectively for the both sides of the opening, is provided with the retaining sleeve
Solid elasticity installation ball, the elasticity install the through hole offered at the center of ball for installing yarn feeding pipe, the clamping
Put and be provided with for the elasticity to be installed into the location structure that is positioned of ball, the elasticity installation ball and the yarn feeding pipe it
Between be provided with position limiting structure.
2. knitting machine yarn feed device as claimed in claim 1, it is characterised in that：The location structure includes passing through Bolt dismantling
The pressing plate that is connected on the installation portion, the regulation screwed hole being opened on the pressing plate, it is arranged in the regulation screwed hole
Clamping screw, be fixedly installed on the briquetting of the clamping screw bottom.
3. knitting machine yarn feed device as claimed in claim 2, it is characterised in that：The lower surface of the briquetting is in the arc of indent
Face.
4. knitting machine yarn feed device as claimed in claim 1, it is characterised in that：The position limiting structure includes being opened in described feed
Spool top and some detents of bottom, length direction of the detent along the yarn feeding pipe are uniformly distributed,
The positioning convex being engaged with the detent is provided with the through hole of the elasticity installation ball.
5. knitting machine yarn feed device as claimed in claim 1, it is characterised in that：The drive mechanism include integrated form cylinder with
And back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476492.0U CN206692834U (en) | 2017-05-02 | 2017-05-02 | Knitting machine yarn feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476492.0U CN206692834U (en) | 2017-05-02 | 2017-05-02 | Knitting machine yarn feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206692834U true CN206692834U (en) | 2017-12-01 |
Family
ID=60447846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476492.0U Active CN206692834U (en) | 2017-05-02 | 2017-05-02 | Knitting machine yarn feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206692834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668134A (en) * | 2021-07-29 | 2021-11-19 | 泉州精镁科技有限公司 | Yarn feeding installation structure for circular weft knitting machine |
-
2017
- 2017-05-02 CN CN201720476492.0U patent/CN206692834U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668134A (en) * | 2021-07-29 | 2021-11-19 | 泉州精镁科技有限公司 | Yarn feeding installation structure for circular weft knitting machine |
| CN113668134B (en) * | 2021-07-29 | 2022-09-02 | 泉州精镁科技有限公司 | Yarn feeding installation structure for circular weft knitting machine |
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