CN2334733Y

CN2334733Y - Unwinding material machine

Info

Publication number: CN2334733Y
Application number: CN 98203664
Authority: CN
Inventors: 陈进益
Original assignee: ZHUANG RUICHI
Current assignee: GOODWELD CORPORATION
Priority date: 1998-04-20
Filing date: 1998-04-20
Publication date: 1999-08-25
Anticipated expiration: 2008-04-20

Abstract

The utility model relates to a material unwinding device. A fixing seat is movably sheathed on a shaft seat by a bearing, and a rotary rod is screwed at the other end of the shaft seat. A hand wheel is fixed on the outer end of the rotary rod, and a connecting body is fixedly sheathed in the middle section of the rotary rod by two thrust bearings. The connecting body is fixedly connected with a sliding sleeve sheathed on the shaft seat. A connecting rod is pivoted on the sliding sleeve, a material seat is pivoted on the other end of the connecting rod, and baffle plates are fixed on both ends of the material seat by screws. A rotating disk is fixedly sheathed in the shaft seat, a guide rod is fixedly sheathed on the rotating disk and glidingly sheathed with a guide groove at the corresponding end of the material seat, and a braking device is arranged on the fixing seat and used for solving the problems of braking and reverse motion prevention. The utility model is used for unwinding material.

Description

Delivery machine

The utility model relates to the discharging device that line material such as the electric wire that is wound on the disk, bonding wire are released into.

Line material such as existing electric wire, cable generally as shown in Figure 7, it is wound on the discharge plate 10, discharge plate 10 is placed on the support body 20, outer the drawing of end traction with the line material, discharge plate 10 support bodys 20 rotate and the line material are emitted, this discharging device of commonly using has following shortcoming: the one, there is not the device of pulling of stopping, and regular meeting causes unnecessary loose metal because of the inertia that rotates; The 2nd, no regurgitation transposition, regular meeting breaks the line material because of reverse.

The purpose of this utility model provide a kind of have stop pull, the delivery machine of regurgitation rotation mechanism.

The purpose of this utility model is achieved in that delivery machine, it by permanent seat, axle bed, bull stick, sliding sleeve, material seat, rotating disk and the device of pulling stopped form; It is characterized in that: permanent seat is movably set in axle bed by bearing, and axle bed holds spiral shell to establish bull stick in addition; A handwheel is fixed in the bull stick outer end, and the bull stick interlude is by the solid convergence body of two thrust shaft bearing sleeves, and convergence body is affixed with the sliding sleeve that is sheathed on the axle bed; Be articulated with connecting rod on the sliding sleeve, connecting rod end in addition articulates the material seat, the solid baffle plate of material seat two ends spiral shell; The solid rotating disk of axle bed cover overlaps solid guide rod and slides sheathed with the guide groove of expecting the seat corresponding end on the rotating disk; Be installed with the device of pulling of stopping on the permanent seat, promptly spiral shell is consolidated support body on permanent seat, support body is provided with screw, screw is established loop bar one end with spiral shell, loop bar end in addition is sheathed in the sleeve of support body, the sheathed spring of this end of loop bar and the piece of pulling of stopping are protruding with block in the middle of the loop bar and replace spring and the piece elasticity of pulling of stopping is pressed against on the rotating disk.

Handwheel is rotated in above-mentioned design, makes the bull stick spiral shell moving with displacement before and after drive convergence body, the sliding sleeve, and makes connecting rod drive the upper and lower displacement of material seat, so that smooth line material sheathed and fixedly lopping.When the line material was pulled, material seat and axle bed can be taken advantage of a situation and be rotated and for unidirectional rotation can not reverse, added the device of pulling of stopping, and can brake anti-loose metal so both reached, again the effect of not broken because of reverse line material.

Below by drawings and Examples the utility model is described further again:

Fig. 1 is a schematic appearance of the present utility model;

Fig. 2 is a cross-sectional schematic of the present utility model;

Fig. 3 is the device cross-sectional schematic of pulling of stopping of the present utility model;

Fig. 4 is fixed in the board scheme drawing for pull device and the delivery machine thereof stopped of the present utility model;

Fig. 5 is a partial schematic sectional view of the present utility model;

Fig. 6 looks scheme drawing for the left side of Fig. 5;

Fig. 7 is the discharging device scheme drawing of commonly using;

As shown in Figure 1, 2, the utility model it by permanent seat 1, axle bed 2, bull stick 3, sliding sleeve 4, material seat 5, rotating disk 6 and the device 7 of pulling stopped form; It is characterized in that: permanent seat 1 is movably set in axle bed 2 by bearing 11, and axle bed 2 holds spiral shell to establish bull stick 3 in addition; A handwheel 32 is fixed in bull stick 3 outer ends, and bull stick 3 interludes are by the solid convergence body 34 of two thrust bearings, 33 covers, and convergence body 34 is affixed with the sliding sleeve 4 that is sheathed on the axle bed 2; Be articulated with connecting rod 41 on the sliding sleeve 4, connecting rod 41 end in addition articulates material seat 5, the solid baffle plate 51 of material seat 5 two ends spiral shells; The solid rotating disk 6 of axle bed 2 covers overlaps solid guide rod 61 and slides sheathed with the guide groove 52 of expecting seat 5 corresponding end on the rotating disk 6.

As shown in Figure 3: be installed with the device 7 of pulling of stopping on the permanent seat 1, promptly spiral shell is consolidated support body 71 on permanent seat 1, support body 71 is provided with screw 711, screw 711 is established loop bar 72 1 ends with spiral shell, loop bar 72 end in addition is sheathed in the sleeve 721 of support body 71, be protruding with block 722 in the middle of the sheathed spring 73 of loop bar 72 these ends and the piece 74 of pulling of stopping, loop bar 72 and replace spring 73 and the piece elasticity of pulling of stopping is pressed against on the rotating disk 7.This device 7 of pulling stopped can be adjusted its loop bar 73 and compresses the elastic pressure of piece 74 of pulling of stopping to adjust spring 73, and then adjusts the friction force of piece 74 and rotating disk 6 of pulling of stopping, and makes the rotating speed and backguy dispensing speed coupling of axle bed 2, prevents that the principal vertical line material unscrews or slow-speed and being broken.

Shown in Fig. 4-6, wherein, permanent seat 1 terminal spiral shell fixed end lid 12, the solid unilateral bearing 13 of cover and sheathed in the end cap 12 with the solid projection 21 of axle bed 2 terminal institute spiral shells, cause axle bed 2 only unidirectionally to rotate, the material seat that the line material is housed on the axle bed 2 also only can unidirectionally be rotated thereupon, and can not broken because of reverse makes the line material.Wherein, axle bed 2 ends set firmly ratchet 24, and a convergence body 15 that is pivoted with fixture block 15 is fixed in permanent seat 1 top side, and fixture block 15 ends extend on the ratchet 24.When axle bed 2 was clockwise, ratchet 24 was stirred fixture block 15, and during counter-rotating, ratchet 24 supports card with fixture block 15, causes axle bed 2 to reverse, and by this, anti-principal vertical line material is broken.Wherein, axle bed 2 one ends are provided with hole 22, and hole 22 inwalls are provided with internal thread segment 23, and bull stick 3 is provided with the external thread section 31 and the mutual spiral shell that are engaged with and establishes.

The utility model has following advantage as from the foregoing:

1, after making, needn't be set around on the discharge plate, and save the discharge plate cost.

When 2, the line material being placed on the material seat, can adjusting by rotating handwheel the material seat and inwardly shrink or outwards stretch, so that

Be nested with smoothly and the different one-tenth of fixed size astragal material.

3, only can unidirectionally rotate, but and regurgitation changes, in case the principal vertical line material is broken.

4, the device of pulling of stopping can make line material, material seat and axle bed rotative speed mate with mechanical pull wire speed, and can prevent

The line material is fast then loosen or slow-speed and being broken.

Claims

1, delivery machine, it by permanent seat, axle bed, bull stick, sliding sleeve, material seat, rotating disk and the device of pulling stopped form; It is characterized in that: permanent seat is movably set in axle bed by bearing, and axle bed holds spiral shell to establish bull stick in addition; A handwheel is fixed in the bull stick outer end, and the bull stick interlude is by the solid convergence body of two thrust shaft bearing sleeves, and convergence body is affixed with the sliding sleeve that is sheathed on the axle bed; Be articulated with connecting rod on the sliding sleeve, connecting rod end in addition articulates the material seat, the solid baffle plate of material seat two ends spiral shell; The solid rotating disk of axle bed cover, the solid guide rod of cover and slide with the guide groove of material seat corresponding end and to be installed with the device of pulling of stopping on the sheathed permanent seat on the rotating disk, promptly spiral shell is consolidated support body on permanent seat, support body is provided with screw, screw is established loop bar one end with spiral shell, loop bar in addition end is sheathed in the sleeve of support body, and the sheathed spring of this end of loop bar and the piece of pulling of stopping are to be protruding with block and to replace spring and the piece elasticity of pulling of stopping is pressed against on the rotating disk in the loop bar.

2, delivery machine as claimed in claim 1 is characterized in that: wherein, and the terminal Luo Guduangai of permanent seat, the solid unilateral bearing of cover and can establish in the end cap with the solid projection of the terminal institute of axle bed spiral shell.

3, delivery machine as claimed in claim 1 is characterized in that: wherein, the axle bed end sets firmly ratchet, and a convergence body that is pivoted with fixture block is fixed in the permanent seat top side, and the fixture block end extends on the ratchet.

4, delivery machine as claimed in claim 1 is characterized in that: wherein, axle bed one end is provided with hole, and the hole inwall is provided with internal thread segment, and bull stick is provided with the external thread section and the mutual spiral shell that are engaged with and establishes.