CN203187920U

CN203187920U - Shearing front-and-back movement device

Info

Publication number: CN203187920U
Application number: CN 201320217956
Authority: CN
Inventors: 孙平范
Original assignee: Ningbo Cixing Co Ltd
Current assignee: Ningbo Cixing Co Ltd
Priority date: 2013-04-26
Filing date: 2013-04-26
Publication date: 2013-09-11
Anticipated expiration: 2023-04-26

Abstract

The utility model discloses a shearing front-and-back movement device which comprises a shearing front-and-back cam, a shearing front-and-back swing arm, a shearing front-and-back connecting rod, a swing arm cylinder, a locked swing arm, a collar moving plate fixing shaft, a collar moving plate swing arm shaft and a collar moving plate. The shearing front-and-back cam is fixed on a cam shaft. The shearing front-and-back swing arm is arranged on an intermediate shaft in a sleeved mode, wherein the portion, at one end of the intermediate shaft, of the shearing front-and-back swing arm moves along the outline of the shearing front-and-back cam through a bearing, and the portion, at the other end of the intermediate shaft, of the shearing front-and-back swing arm is connected with one end of the swing arm cylinder through the shearing front-and-back connecting rod. The swing arm cylinder is arranged on the collar moving plate fixing shaft in a sleeved mode. The other end of the swing arm cylinder is connected with the locked swing arm through a connecting rod. The locked swing arm is fixed on the collar moving plate swing arm shaft. The collar moving plate is connected with the collar moving plate swing arm shaft through a collar moving plate support. The shearing front-and-back movement device enables the collar moving plate to move front and back, so that coils on collar taking needles are scraped to collar moving needles.

Description

The sheaing device that seesaws

Technical field

The utility model belongs to technical field of knitting machinery, particularly the sheaing device that seesaws.

Background technology

During computer flat knitting machine work, head moves back and forth at needle plate, finishes braid movement, relies on roller or plays base plate tractive garment piece, and the garment piece that braiding is good breaks away from from knitting needle, takes out from the needle plate bottom.The garment piece that weaves needs further to sew up processing, but the garment piece that weaves breaks away from from knitting needle, and the coil on the garment piece is fitted, so when the garment piece that weaves need be sewed up, just must sew up by manually coil on two garment pieces being aimed at one by one.This makes that not only sewing up need of work expends great amount of manpower, and increases the defect rate of clothing.

Summary of the invention

The purpose of this utility model is in order to address the above problem, and provides a kind of garment piece that makes to transfer to sheaing on the movable pin rake device that seesaws from getting the tie pin rake.

For this reason, the technical solution of the utility model is: the sheaing device that seesaws is characterized in that: it comprises swing arm, sheaing front-rear linkage, swing arm tube, locking swing arm before and after cam before and after the sheaing, the sheaing, moves neck plate fixed axis, moves neck plate arm shaft and move the neck plate; Cam is fixed on the camshaft before and after the described sheaing, and swing arm is enclosed within on the jackshaft before and after the described sheaing, and an end swing arm is by the contour motion of bearing along sheaing front and back cam, and other end swing arm links to each other with swing arm tube one end by the sheaing front-rear linkage; Described swing arm jacket casing is moving on the neck plate fixed axis, and the other end of swing arm tube links to each other with the locking swing arm by connecting rod; Described locking swing arm is fixed on and moves on the neck plate arm shaft; The described neck plate that moves supports and moves neck plate arm shaft and link to each other by moving the neck plate.

Further, the described neck plate that moves comprises and moves neck plate pedestal and move the neck sheet, moves the neck sheet and is fixed on and moves on the neck plate pedestal; The described neck plate pedestal that moves comprises base and cover plate; In the middle of the described base rectangular through slot is arranged, have evenly distributed needle tray on the boss of rectangular through slot both sides; The described neck sheet that moves places in the needle tray, and described cover plate places the needle tray top, fixes by screw and base; Described to move neck sheet top be trapezoidal, and tail end has rectangle pin heel; Described pin heel places in the rectangular through slot of base.

Further, swing arm has three swing arms before and after the described sheaing, and angle is the obtuse angle between described each swing arm.

During the utility model work, the driven by motor camshaft rotates, and makes sheaing front and back cam also begin to rotate; Swing arm drives the swing arm tube by the sheaing front-rear linkage and rotates around moving neck plate fixed axis by the contour motion of bearing along sheaing front and back cam before and after the sheaing, links to each other because the other end of swing arm tube is locked swing arm by connecting rod and first; So the plate arm shaft is led in moving that the swing arm tube drives and the first locking swing arm fixes; Make and to support with moving moving that neck plate arm shaft links to each other and lead plate to seesaw by moving the neck plate, scrape and move on the tie pin getting coil on the tie pin.

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 side view of the present utility model;

Fig. 3 moves the structural representation of neck plate for the utility model.

The specific embodiment

Referring to accompanying drawing.Present embodiment comprises swing arm 82, sheaing front-rear linkage 83, swing arm tube 84, the first locking swing arm 86 before and after cam 81 before and after the sheaing, the sheaing, move the neck plate supports 87 and move neck plate 16; Cam 81 is fixed on the camshaft 1 before and after the described sheaing, and swing arm 82 is enclosed within on the jackshaft 2 before and after the described sheaing, and an end swing arm is by the contour motion of bearing along sheaing front and back cam 81, and other end swing arm links to each other with swing arm tube 84 1 ends by sheaing front-rear linkage 83; Described swing arm tube 84 is enclosed within and moves on the neck plate fixed axis 75, and the other end of swing arm tube 84 links to each other with the first locking swing arm 86 by connecting rod 85; The described first locking swing arm 86 is fixed on and moves on the neck plate arm shaft 76; Described move neck plate 16 by move the neck plate support 87 with move neck plate arm shaft 76 and link to each other.

The neck plate 16 that moves of present embodiment comprises and moves neck plate pedestal 162 and move neck sheet 161, moves neck sheet 161 and is fixed on and moves on the neck plate pedestal 162; The described neck plate pedestal 162 that moves comprises base 163 and cover plate 164; In the middle of the described base 163 rectangular through slot is arranged, have evenly distributed needle tray on the boss of rectangular through slot both sides; The described neck sheet 161 that moves places in the needle tray, and described cover plate 163 places the needle tray top, and is fixing by screw and base 163; Described to move neck sheet 161 tops be trapezoidal, and tail end has rectangle pin heel; Described pin heel places in the rectangular through slot of base 163.

When present embodiment was started working, driven by motor camshaft 1 rotated, and made sheaing front and back cam 81 also begin to rotate; Swing arm 82 drives swing arm tubes 84 by sheaing front-rear linkage 83 and rotates around moving neck plate fixed axis 75, because the other end of swing arm tube 84 passes through connecting rod 85 and the first locking swing arm 86 links to each other by the contour motion of bearing along sheaing front and back cam 81 before and after the sheaing; So plate arm shaft 76 is led in moving that swing arm tube 84 drives and the first locking swing arm 86 fixes; Make and to support 87 and lead plate 16 to seesaw with moving moving that neck plate arm shaft 76 links to each other by moving the neck plate, scrape and move on the tie pin getting coil on the tie pin.

Claims

1. the sheaing device that seesaws is characterized in that: it comprises swing arm, sheaing front-rear linkage, swing arm tube, locking swing arm before and after cam before and after the sheaing, the sheaing, moves neck plate fixed axis, moves neck plate arm shaft and move the neck plate; Cam is fixed on the camshaft before and after the described sheaing, and swing arm is enclosed within on the jackshaft before and after the described sheaing, and an end swing arm is by the contour motion of bearing along sheaing front and back cam, and other end swing arm links to each other with swing arm tube one end by the sheaing front-rear linkage; Described swing arm jacket casing is moving on the neck plate fixed axis, and the other end of swing arm tube links to each other with the locking swing arm by connecting rod; Described locking swing arm is fixed on and moves on the neck plate arm shaft; The described neck plate that moves supports and moves neck plate arm shaft and link to each other by moving the neck plate.

2. the sheaing as claimed in claim 1 device that seesaws is characterized in that: the described neck plate that moves comprises and moves neck plate pedestal and move the neck sheet, moves the neck sheet and is fixed on and moves on the neck plate pedestal; The described neck plate pedestal that moves comprises base and cover plate; In the middle of the described base rectangular through slot is arranged, have evenly distributed needle tray on the boss of rectangular through slot both sides; The described neck sheet that moves places in the needle tray, and described cover plate places the needle tray top, fixes by screw and base; Described to move neck sheet top be trapezoidal, and tail end has rectangle pin heel; Described pin heel places in the rectangular through slot of base.

3. the sheaing as claimed in claim 1 device that seesaws, it is characterized in that: swing arm has three swing arms before and after the described sheaing, and angle is the obtuse angle between described each swing arm.