CN203113044U - Loop transfer protective device - Google Patents
Loop transfer protective device Download PDFInfo
- Publication number
- CN203113044U CN203113044U CN 201320134392 CN201320134392U CN203113044U CN 203113044 U CN203113044 U CN 203113044U CN 201320134392 CN201320134392 CN 201320134392 CN 201320134392 U CN201320134392 U CN 201320134392U CN 203113044 U CN203113044 U CN 203113044U
- Authority
- CN
- China
- Prior art keywords
- barring
- loop transfer
- swing arm
- protection
- cam
- 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 - Lifetime
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- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses a loop transfer protective device which comprises a loop transfer protective cam, a loop transfer protective middle swing arm, a loop transfer protective swing arm, an upper loop transfer connection rod, a lower loop transfer connection rod, a loop transfer guard board base and a loop transfer protective faller. The loop transfer protective cam is fixed on a cam shaft, one end of the loop transfer protective middle swing arm is sleeved on a middle shaft, and the other end of the loop transfer protective middle swing arm moves along an outline of the loop transfer protective cam through a bearing. The loop transfer protective swing arm is sleeved on a swing arm shaft, one side of the loop transfer protective swing arm is connected with the loop transfer protective middle swing arm through the lower loop transfer connection rod, and the other side of the loop transfer protective swing arm and the tail end of the loop transfer guard board base are fixed through the upper loop transfer connection rod; and the loop transfer guard board base is sleeved on a needle receiving shaft, and the loop transfer protective faller is fixed at the front end of the loop transfer guard board base. The loop transfer protective device enables loops not to slide off from a needle rake.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly a kind of barring-on protective device.
Background technology
Computer flat knitting machine is when braiding, and the cloth sector-meeting that braiding is good breaks away from from knitting needle, thereby finishes braiding.And break away from the knitting needle owing to the cloth sheet that weaves has become, each coil is fitted with the cloth sheet, so when the cloth sheet that weaves need be sewed up, just must sew up by manually coil on two cloth sheets being aimed at one by one, this just makes that sewing up need of work expends great amount of manpower.So the technical staff has proposed directly coil to be transferred to the scheme that movable pin is harrowed from knitting needle, but coil is transferred to the upward back landing easily of pin rake.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to provide a kind of coil that can make not go up the barring-on protective device of landing from the pin rake.
For this reason, the technical solution of the utility model is: the barring-on protective device is characterized in that: it comprises swing arm, barring-on protection swing arm in the middle of barring-on protection cam, the barring-on protection, goes up the barring-on connecting rod, barring-on connecting rod, barring-on plate support and barring-on protection needle plate down; Described barring-on protection cam is fixed on the camshaft, and swing arm one end is enclosed within on the jackshaft in the middle of the described barring-on protection, and the other end is by the contour motion of bearing along barring-on protection cam; Described barring-on protection swing arm is enclosed within on the arm shaft, and the barring-on connecting rod was connected with swing arm in the middle of the barring-on protection under a side was passed through, and opposite side is fixed by last barring-on connecting rod and barring-on plate support end; Described barring-on plate support is enclosed within and connects on the needle shaft, and front end fixedly has barring-on protection needle plate.
Further, has the tractive spring in the swing arm in the middle of the protection of described barring-on, do not break away from barring-on when making in the middle of the barring-on protection swing arm campaign and protect cam.
During the utility model work, the driven by motor camshaft, thus the barring-on protection cam that is fixed on the camshaft is rotated thereupon.Swing arm in the middle of the barring-on protection is because the tractive of spring; passive around the motion of barring-on protection cam outline; swing arm is by barring-on connecting rod drive barring-on protection swing arm down in the middle of the barring-on protection; make it to move around arm shaft; drive simultaneously and go up the barring-on link motion; thereby allow the terminal barring-on plate support solderless wrapped connection needle shaft that links to each other with last barring-on connecting rod rotate, barring-on protection needle plate is moved up and down.After coil was transferred to pin rake, barring-on protection needle plate inserted in the pin rake, made not landing of coil.
Description of drawings
Be described in further details below in conjunction with accompanying drawing and embodiment of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of the utility model barring-on protection cam;
The specific embodiment
Referring to accompanying drawing.Present embodiment comprises barring-on protection cam 51, the middle swing arm 52 of barring-on protection, barring-on connecting rod 53, barring-on protection swing arm 54 down, goes up barring-on connecting rod 55, barring-on plate support 56 and barring-on protection needle plate 9; Described barring-on protection cam 51 is fixed on the camshaft 1, and swing arm 52 1 ends are enclosed within on the jackshaft 2 in the middle of the described barring-on protection, and the other end is by the contour motion of bearing along barring-on protection cam 51; Described barring-on protection swing arm 54 is enclosed within on the arm shaft 3, and barring-on connecting rod 53 was connected with swing arm 52 in the middle of the barring-on protection under a side was passed through, and opposite side is fixing by last barring-on connecting rod 55 and barring-on plate support 56 ends; Described barring-on plate support 56 is enclosed within and connects on the needle shaft 7, and front end fixedly has barring-on protection needle plate 9.
During present embodiment work, driven by motor camshaft 1, thus the barring-on protection cam 51 that is fixed on the camshaft 1 is rotated thereupon.Swing arm 52 in the middle of the barring-on protection is because the tractive of spring; passive around the motion of barring-on protection cam 51 outlines; swing arm 52 is by barring-on connecting rod 53 drive barring-on protection swing arms 54 down in the middle of the barring-on protection; make it around arm shaft 3 motions; drive simultaneously and go up 55 motions of barring-on connecting rod; thereby allow the terminal barring-on plate support that links to each other with last barring-on connecting rod 55 56 solderless wrapped connection needle shafts 7 rotate, barring-on protection needle plate 9 is moved up and down.After coil was transferred to pin rake, barring-on protection needle plate 9 inserted in the pins rake, made not landing of coil.
Claims (2)
1. barring-on protective device is characterized in that: it comprises swing arm, barring-on protection swing arm in the middle of barring-on protection cam, the barring-on protection, goes up the barring-on connecting rod, barring-on connecting rod, barring-on plate support and barring-on protection needle plate down; Described barring-on protection cam is fixed on the camshaft, and swing arm one end is enclosed within on the jackshaft in the middle of the described barring-on protection, and the other end is by the contour motion of bearing along barring-on protection cam; Described barring-on protection swing arm is enclosed within on the arm shaft, and the barring-on connecting rod was connected with swing arm in the middle of the barring-on protection under a side was passed through, and opposite side is fixed by last barring-on connecting rod and barring-on plate support end; Described barring-on plate support is enclosed within and connects on the needle shaft, and front end fixedly has barring-on protection needle plate.
2. barring-on protective device as claimed in claim 1 is characterized in that: has the tractive spring in the swing arm in the middle of the described barring-on protection, do not break away from barring-on when making in the middle of the barring-on protection swing arm campaign and protect cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134392 CN203113044U (en) | 2013-03-23 | 2013-03-23 | Loop transfer protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134392 CN203113044U (en) | 2013-03-23 | 2013-03-23 | Loop transfer protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113044U true CN203113044U (en) | 2013-08-07 |
Family
ID=48893411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134392 Expired - Lifetime CN203113044U (en) | 2013-03-23 | 2013-03-23 | Loop transfer protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113044U (en) |
-
2013
- 2013-03-23 CN CN 201320134392 patent/CN203113044U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |