CN103147219A

CN103147219A - Lower triangle adjustment mechanism of small-circular knitting machine

Info

Publication number: CN103147219A
Application number: CN2013100782907A
Authority: CN
Inventors: 陈国标
Original assignee: SHAOXING HENGSHUN CNC PRECISION MACHINERY TECHNOLOGY Co Ltd
Current assignee: SHAOXING HENGSHUN CNC PRECISION MACHINERY TECHNOLOGY Co Ltd
Priority date: 2013-03-12
Filing date: 2013-03-12
Publication date: 2013-06-12

Abstract

The invention discloses a lower triangle adjustment mechanism of a small-circular knitting machine. A slide block taper hole is formed in one side face of a T-shaped slide block; a slide block counter bore is formed on the other side of the T-shaped slide block; a stepped hole and a through hole are formed in an adjustment column; a third pressure spring is placed in a key-shaped groove of a lower triangle base; the T-shaped slide block is sleeved on a T-shaped groove of the lower triangle base in an inserting manner; one side face of the slide block taper hole corresponds to the bottom of the T-shaped groove in the lower triangle base; a second adjustment screw penetrates through the slide block counter bore and a screw hole of the T-shaped slide block; a tapered head of the second adjustment screw is inserted into the third pressure spring on the lower triangle base; a second pressure spring is placed in a small hole in the lower triangle base; a steel ball is placed above the second pressure spring; the adjustment column is placed in a large hole in the lower triangle base, and pushes against the steel ball; a first pressure spring is placed in the stepped hole of the adjustment column; a first adjustment screw penetrates through the first pressure spring, the through hole of the adjustment column, and the screw hole in the lower triangle base; and a tapered head of the first adjustment screw pushes against the slide block taper hole in the T-shaped slide block. According to the lower triangle adjustment mechanism, the density of textiles can be adjusted freely according to requirements of a customer.

Description

Triangle adjustment mechanism under the knitted small machine

Technical field:

The present invention relates to the knitting circular knitting machine technical field, more specifically to a kind of lower triangle adjustment mechanism of knitted small machine.

Background technology:

The knitted small machine is generally participated in braiding by knitting needle along the needle tray of syringe, pin lid and the orbiting motion of triangle, and for adapting to different clients, fabric needs different density, and this just needs a kind of suitable triangle adjustment mechanism of exploitation to adapt to the demand in market.

Summary of the invention:

Purpose of the present invention is exactly the deficiency for prior art, and triangle adjustment mechanism under a kind of knitted small machine is provided, and it can regulate arbitrarily according to client's requirement the density of fabric.

Technology solution of the present invention is as follows:

triangle adjustment mechanism under the knitted small machine, the trigonid profile is the shape of a saddle and forms counterbore, macropore, aperture, screw and T-slot, one side of T shape slide block forms a slide block taper hole, and opposite side forms a slide block counterbore, and adjustable column forms shoulder hole and through hole, the 3rd stage clip is placed in the key shape groove of trigonid, T shape slide block sleeve is on the T-slot of trigonid, on one side of slide block taper hole and trigonid, the bottom of T-slot is corresponding, the second adjustment screw is passed the slide block counterbore of T shape slide block and screw and its conical nose and is inserted on the 3rd stage clip on trigonid, the second stage clip is placed in the aperture on trigonid, steel ball is placed in above the second stage clip, adjustable column is placed in the macropore on trigonid and compresses mutually with steel ball, the first stage clip is placed in the shoulder hole of adjustable column, the first adjustment screw is passed the first stage clip, the through hole of adjustable column, screw on trigonid and its conical nose compress mutually with slide block taper hole on T shape slide block.

The T-slot of described trigonid is vertical with the axis of macropore and screw, and counterbore becomes non-an angle of 90 degrees with the bottom surface of trigonid.

Key shape Slot shaping on described trigonid is in the hollow out position of T-shaped trench bottom.

Beneficial effect of the present invention is:

It can regulate arbitrarily according to client's requirement the density of fabric.

Description of drawings:

Fig. 1 is perspective exploded view of the present invention;

Fig. 2 is cutaway view of the present invention.

The specific embodiment:

embodiment: see shown in Fig. 1,2, triangle adjustment mechanism under the knitted small machine, trigonid 1 profile is the shape of a saddle and forms counterbore 1A, macropore 1B, aperture 1C, screw 1D and T-slot 1F, one side of T shape slide block 8 forms a slide block taper hole 8A, opposite side forms a slide block counterbore 8B, and adjustable column 4 forms shoulder hole 4A and through hole 4B, the 3rd stage clip 9 is placed in the key shape groove 1E of trigonid 1, T shape slide block 8 sleeves are on the T-slot 1F of trigonid 1, on the side of slide block taper hole 8A and trigonid, the bottom of T-slot 1F is corresponding, the second adjustment screw 7 is passed the slide block counterbore 8B of T shape slide block and screw and its conical nose 7A and is inserted on the 3rd stage clip 9 on trigonid 1, the second stage clip 6 is placed in the aperture 1C on trigonid 1, steel ball 5 is placed in above the second stage clip 6, adjustable column 4 is placed in the macropore 1B on trigonid 1 and compresses mutually with steel ball 5, the first stage clip 3 is placed in the shoulder hole 4A of adjustable column 4, the first adjustment screw 2 is passed the first stage clip 3, the through hole 4B of adjustable column 4, screw 1D on trigonid 1 and its conical nose 2A and slide block taper hole 8A on T shape slide block 8 compress mutually.

The T-slot 1F of described trigonid 1 is vertical with the axis of macropore 1B and screw 1D, and counterbore 1A becomes non-an angle of 90 degrees with the bottom surface of trigonid.

Key shape groove 1E on described trigonid 1 takes shape in the hollow out position of T-shaped groove 1F bottom.

Operation principle: to correct position, making between the second adjustment screw 7 and the 3rd stage clip 9 has enough elastic force the second adjustment screw 7 spirals in elder generation.when the first adjustment screw 2 as Fig. 2 in O direction arrow when rotation, the slide block taper hole 8A that the tapering head of the first adjustment screw 2 promotes T-shaped slide block 8 makes T-shaped slide block move along R direction shown in Figure 2 and along the T-shaped groove 1F of trigonid 1, because the second adjustment screw 7 is spirally connected with T-shaped slide block 8, therefore the second adjustment screw 7 is with T-shaped slide block 8 motions, head due to the second adjustment screw 7 contacts with the 3rd stage clip 9 again, a kind of elastic reaction is arranged, in motion process, T-shaped slide block and lower knitting cam there is a kind of cushioning effect, the first adjustment screw 2 drives adjustable column 4 motions in rotation process simultaneously, steel ball 5 is between adjustable column 4 bottoms and the second stage clip 6, Auto-regulating System of Density of Heavy Medium can be carried out steadily, the knitting cam density that is arranged at this moment on T-shaped slide block 1 is transferred dark, the first stage clip 3 is compressed, when the first adjustment screw 2 P direction arrow when rotation as shown in Figure 2, the S direction motion as shown in Figure 2 of T-shaped slide block and knitting cam, this moment, the density of knitting cam was transferred shallowly, and the first stage clip 3 loosens.

Claims

1. triangle adjustment mechanism under the knitted small machine, it is characterized in that: trigonid (1) profile is the shape of a saddle and forms counterbore (1A), macropore (1B), aperture (1C), screw (1D) and T-slot (1F), one side of T shape slide block (8) forms a slide block taper hole (8A), opposite side forms a slide block counterbore (8B), and adjustable column (4) forms shoulder hole (4A) and through hole (4B), the 3rd stage clip (9) is placed in the key shape groove (1E) of trigonid (1), T shape slide block (8) sleeve is on the T-slot (1F) of trigonid (1), on one side of slide block taper hole (8A) and trigonid, the bottom of T-slot (1F) is corresponding, the second adjustment screw (7) is passed the slide block counterbore (8B) of T shape slide block and screw and its conical nose (7A) and is inserted on the 3rd stage clip (9) on trigonid (1), the second stage clip (6) is placed in the aperture (1C) on trigonid (1), steel ball (5) is placed in above the second stage clip (6), adjustable column (4) is placed in the macropore (1B) on trigonid (1) and compresses mutually with steel ball (5), the first stage clip (3) is placed in the shoulder hole (4A) of adjustable column (4), the first adjustment screw (2) is passed the first stage clip (3), the through hole (4B) of adjustable column (4), screw (1D) on trigonid (1) and its conical nose (2A) compress mutually with slide block taper hole (8A) on T shape slide block (8).

2. triangle adjustment mechanism under knitted small machine according to claim 1, it is characterized in that: the T-slot (1F) of trigonid (1) is vertical with the axis of macropore (1B) and screw (1D), and counterbore (1A) becomes non-an angle of 90 degrees with the bottom surface of trigonid.

3. triangle adjustment mechanism under knitted small machine according to claim 1 is characterized in that: the key shape groove (1E) on trigonid (1) takes shape in the hollow out position of T-shaped groove (1F) bottom.