CN202359360U

CN202359360U - Thread residue and cloth cutting guiding device for sewing machine

Info

Publication number: CN202359360U
Application number: CN2011204616423U
Authority: CN
Inventors: 贺信华
Original assignee: ZHONGSHAN AMIDA ELECTROMECHANICAL EQUIPMENT Co Ltd
Current assignee: ZHONGSHAN AMIDA ELECTROMECHANICAL EQUIPMENT Co Ltd
Priority date: 2011-11-19
Filing date: 2011-11-19
Publication date: 2012-08-01
Anticipated expiration: 2021-11-19

Abstract

The utility model relates to a thread residue and cloth cutting guiding device for a sewing machine, which comprises a guiding base and a curved guiding pipe. The top end of the guiding base is provided with a guiding-in port, and the bottom end which is communicated with the top end is provided with a guiding-out pipe. An inlet pipe on the top end of the curved guiding pipe is sleeved on the guiding-out pipe of the guiding base. The thread residue and cloth cutting guiding device for the sewing machine is characterized in that the periphery of the guiding-out pipe of the guiding base is provided with a clamping ring slot, the inlet pipe of the curved guiding pipe is radically provided with a screw hole, a fixing screw is screwed into the screw hole, and the end part of the fixing screw extends into the clamping ring slot for axial positioning. The thread residue and cloth cutting guiding device for the sewing machine has a simple and reasonable structure, can be assembled conveniently and rapidly, is convenient to adjust the position and occupies less space.

Description

Sewing machines the end of a thread cloth bits means for communicating

(1) technical field

The utility model relates to a kind of Sewing machines the end of a thread cloth bits means for communicating.

(2) background technology

General Sewing machines must dispose the end of a thread cloth bits feeder system, with the end of a thread cloth bits that produced in the automatic delivery sewing cutting edge trimming process, and sends in the surge drum.Known the end of a thread cloth bits feeder system is to utilize the compressed air control mode, through in the end of a thread cloth bits means for communicating, producing air suction, to inhale a line sending cloth bits.The end of a thread cloth bits means for communicating comprises guide seat and bending conduit, and guide seat is fixed on bench top, and bending conduit is positioned under the work top and through pipeline and is connected to surge drum.Existing guide seat and bending conduit assembly structure are complicated, and the position adjustment is inconvenient.

(3) summary of the invention

To the deficiency of prior art, the purpose of the utility model is to provide a kind of Sewing machines the end of a thread cloth bits means for communicating simple, easy to adjust that assembles.

The utility model is realized through following technical scheme:

A kind of Sewing machines the end of a thread cloth bits means for communicating; Comprise a guide seat and a bending conduit; This guide seat has the importing oral area on top and the fairlead portion that the bottom communicates, and the fairlead portion of the inlet tube portion socket guide seat on this bending conduit top is characterized in that: the fairlead portion outer peripheral edges of this guide seat are provided with a clamping annular groove; The inlet tube portion of this bending conduit radially is provided with a screw, and a set bolt screws in the end of screw and set bolt and stretches into the clamping annular groove for axial location.

Above technical scheme can be done further to improve through following measure:

This Sewing machines the end of a thread cloth bits means for communicating also comprises a guide wire, and the guide wire upper end is for absorbing the inlet of the end of a thread cloth bits, and the guide wire lower end is plugged in the importing oral area of guide seat.

The importing oral area of this guide seat is provided with socket, and a plate passes socket and only blocks mutually with socket.

Abovementioned technology can be selected a use, also can make up use.

The utility model is simple and reasonable, and easy to assembly the position is easy to adjust rapidly, and it is little to take up room.

(4) description of drawings

Fig. 1 is the stereogram of the utility model;

Fig. 2 is another angle stereogram of the utility model;

Fig. 3 is the vertical view of the utility model;

Fig. 4 is the A-A cutaway view of Fig. 3.

(5) specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.Be necessary to be pointed out that at this following embodiment only is used for the utility model is further specified; Can not be interpreted as the restriction to the utility model protection domain, the those of ordinary skill in this field can be made some nonessential improvement and adjustment to following embodiment according to the essence of the utility model.

Extremely shown in Figure 4 like Fig. 1; A kind of Sewing machines the end of a thread cloth bits means for communicating; Comprise a guide seat 4 and a bending conduit 5; This guide seat 4 has the importing oral area 41 on top and the fairlead portion 42 that the bottom communicates, the fairlead portion 42 of the inlet tube portion 51 socket guide seats 4 on these bending conduit 5 tops, and fairlead portion 42 outer peripheral edges of this guide seat 4 are provided with a clamping annular groove 43; The inlet tube portion 51 of this bending conduit 5 radially is provided with the end of screw 52, one set bolts, 7 screw-in screws 52 and set bolt 7 and stretches into clamping annular groove 43 for axial location.

This Sewing machines the end of a thread cloth bits means for communicating also comprises a guide wire 2, and guide wire 2 upper ends are for absorbing the inlet of the end of a thread cloth bits, and guide wire 2 lower ends are plugged in the importing oral area 41 of guide seat 4.

The importing oral area 41 of this guide seat 4 is provided with that socket 44, one plates 3 pass socket 44 and blocks mutually with socket 44 and ends.

Claims

1. Sewing machines the end of a thread cloth is considered means for communicating to be worth doing; Comprise a guide seat and a bending conduit; This guide seat has the importing oral area on top and the fairlead portion that the bottom communicates, and the fairlead portion of the inlet tube portion socket guide seat on this bending conduit top is characterized in that: the fairlead portion outer peripheral edges of this guide seat are provided with a clamping annular groove; The inlet tube portion of this bending conduit radially is provided with a screw, and a set bolt screws in the end of screw and set bolt and stretches into the clamping annular groove for axial location.

2. Sewing machines the end of a thread cloth bits means for communicating according to claim 1, it is characterized in that: it also comprises a guide wire, and the guide wire upper end is for absorbing the inlet of the end of a thread cloth bits, and the guide wire lower end is plugged in the importing oral area of guide seat.

3. Sewing machines the end of a thread cloth bits means for communicating according to claim 1 and 2, it is characterized in that: the importing oral area of this guide seat is provided with socket, and a plate passes socket and only blocks mutually with socket.