CN202544419U

CN202544419U - Winding assembly mechanism of automatic steel bar binding machine

Info

Publication number: CN202544419U
Application number: CN201120358210XU
Authority: CN
Inventors: 孙涛; 陆福军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-16
Filing date: 2011-09-16
Publication date: 2012-11-21
Anticipated expiration: 2021-09-16

Abstract

The utility model discloses a winding assembly mechanism of an automatic steel bar binding machine. Specifically, the utility model aims to provide a winding assembly mechanism of an automatic steel bar binding machine, which has the advantages of low cost, low processing precision requirement, and firmness. The winding assembly mechanism comprises a winding mechanism and an installing mechanism. The winding mechanism comprises a winding nozzle, an outer sleeve, an inner sleeve sleeved inside the outer sleeve, a screw rod sleeved inside the inner sleeve and an inner core equipped on the front of the screw rod. The winding assembly mechanism is characterized in that the winding nozzle is pivoted on the inner core; the central part of the winding nozzle is connected with the inner sleeve through a winding nozzle cylindrical pin; the central part of the inner sleeve is provided with screw rod positioning pins; the screw rod positioning pins pass through the inner sleeve and then contact the screw rod; the outer sleeve is sleeved on the inner sleeve; positioning fins are equipped on the outer sleeve; a screw rod positioning pin groove is equipped on a part where the positioning fins and the inner sleeve contact; a positioning seat mechanism is equipped below the winding mechanism; and the positioning seat mechanism clamps the positioning fins on the outer sleeve. The winding assembly mechanism provided in the utility model is mainly applied in a steel bar binding machine for automatically binding steel bars.

Description

A kind of rich silk assembly mechanism of full-automatic reinforcing bar strapper

Technical field

The utility model relates to a kind of reinforcing-bar binding machine, relates in particular to a kind of rich silk assembly mechanism of full-automatic reinforcing bar strapper.

Background technology

In the society, infrastructure is that country is requisite in modern times, uses binding reinforcing bars to become a framework to use cement to build with this then during construction project usually and constitutes reinforced concrete, and its toughness and firm performance are good, therefore are able to large-scale development.When machinery was underdeveloped, the wiretie framework was consuming time maximum the time, and not only the amount of labour is big and degree of danger is high together with the binding reinforcing bars that is oppositely arranged to use steel wire; Therefore utility model has come out to be used for the reinforcing-bar binding machine of wiretie, and its working method is that reinforcing bar is wound on the silk dish, and the silk dish is put into body; Again steel wire is inserted wire feeder; Be transported in the wire vent mechanism through wire feeder then, in wire vent mechanism, filament cutting mechanism be set, the steel wire of output then passes the reinforcing bar that need tie up and imports in the body; Through filament cutting mechanism it is cut off, on body, bundle is tied then through a rich mechanism.

Mostly existing reinforcing-bar binding machine is what external utility model was come out, and its mechanism requires meticulous, operates the difficult installation of careless slightly easy generation, installation failure, coiling failure, the problem of off-line etc., and production need the machining accuracy height.

The heads that are hook that use on the winding structure of existing reinforcing-bar binding machine more; Thereafter the screw mandrel in being enclosed within the cover; And making the screw mandrel effect need in interior cover, to be provided with tapped threaded block, its gib head adopts the open phenomenon that is prone to take place dropout that is provided with, and overcoat uses eight to the location fin that is provided with; The entire mechanism precision prescribed is high, the then corresponding increase of part processing inconvenience and cost.

Summary of the invention

The utility model discloses a kind of rich silk assembly mechanism of full-automatic reinforcing bar strapper, its objective is that the prior art requirement on machining accuracy is high, mechanism is insecure and cost increases in order to solve, part is difficult for many-sided deficiencies such as processing.

The technical solution of the utility model is: a kind of rich silk assembly mechanism of full-automatic reinforcing bar strapper; It comprises rich silk mechanism and positioning seat mechanism; A wherein rich mechanism comprises the interior cover in a rich silk mouth, overcoat, the cover its external sleeve, is socketed with the inner core that screw mandrel and screw mandrel front end are provided with in the interior cover.It is characterized in that: rich silk mouth is articulated on the inner core; Rich silk mouth middle part is connected with interior cover through rich silk mouth straight pin; Interior cover middle part is provided with the screw mandrel alignment pin, and cover contacted with screw mandrel in the screw mandrel alignment pin passed, and interior cover is socketed with overcoat outward; Overcoat is provided with the location fin, and the part that the location fin contacts with the inner sleeve is provided with screw mandrel location cotter way;

A rich mechanism 1 is arranged with positioning seat mechanism, and positioning seat mechanism comprises a positioning seat left side, positioning seat is right and the positioning seat support, and a positioning seat left side and the positioning seat right side clamp the location fin of overcoat.

Further, described location fin has two, is arranged on outside the overcoat to be provided with respect to the middle part.

Further, described screw mandrel alignment pin has two, is provided with in the cotter way of screw mandrel location.

Further, described rich silk mouth is articulated in the groove of inner core front end setting by two rich silk mouth unit that are " v " shape, and its " v " word bottom puts in being articulated in through rich silk mouth straight pin, and rich mouth off working state is " W " shape.

Further, described inner core is provided with spring near the screw mandrel end.

Further, described interior cover is outside equipped with stop block.

The beneficial effect of the utility model is: 1, overcoat changes two fins into and positions, and the part processing manufacturing is simple, and is good in economic efficiency.

2, the threaded block of screw mandrel changes straight pin into and replaces, and straight pin can be free movable in structure, can move up and down and can rotate voluntarily, and is easy to process, low price.

3, in the groove that is articulated in interior cover front end of rich silk mouth, in transmission process, solved the dislocation problem.

Description of drawings

Fig. 1 is the rich silk mechanism structure sketch map of the utility model;

Fig. 2 is the structural representation of the assembly mechanism of the utility model;

Among the figure: the rich silk of 1-mechanism, 2-positioning seat mechanism, a 21-positioning seat left side, the 22-positioning seat is right, 23 positioning seat supports; The rich silk of 3-mouth, the rich silk of 31-mouth unit, the 4-overcoat, 41-locatees fin; 42-screw mandrel location cotter way, cover in the 5-, 6-screw mandrel, 7-inner core; The rich silk of 8-mouth straight pin, 9-screw mandrel alignment pin, 10-spring, 11-stop block.

The specific embodiment

Explain further details below in conjunction with the specific embodiment of accompanying drawing to the utility model.

Referring to accompanying drawing, the utility model comprises rich silk mechanism 1 and positioning seat mechanism 2, and a wherein rich mechanism 1 comprises the interior cover 5 in rich silk mouth 3, overcoat 4, the cover its external sleeve 4, is socketed with the inner core 7 of screw mandrel 6 and screw mandrel 6 front ends setting in the interior cover 5.It is characterized in that: rich silk mouth 3 is articulated on the inner core 7; Rich silk mouth 3 middle parts are connected with interior cover 5 through rich silk mouth straight pin 8; In cover 5 middle parts be provided with screw mandrel alignment pin 9, cover 5 contacted with screw mandrel 6 in screw mandrel alignment pin 9 passed, and was socketed with overcoats 4 outside the interior cover 5; Overcoat 4 is provided with location fin 41, and the part that location fin 41 contacts with interior cover 5 is provided with screw mandrel location cotter way 42;

A rich mechanism 1 is arranged with positioning seat mechanism 2, and positioning seat mechanism 2 comprises a positioning seat left side 21, positioning seat right 22 and positioning seat support 23, and a positioning seat left side 21 and positioning seat right 22 clamp the location fin 41 of overcoat 4.

Described location fin 41 has two, is arranged on outside the overcoat 4 to be provided with respect to the middle part.

Described screw mandrel alignment pin 42 has two, is provided with in the cotter way 42 of screw mandrel location.

Described rich silk mouth 3 is articulated in the groove of inner core 7 front ends setting by two rich silk mouth unit 31 that are " v " shape, and its " v " word bottom is overlapped on 5 in being articulated in through rich silk mouth straight pin 8, and rich silk mouth 3 off working states are " W " shape.

Described inner core 7 is provided with spring 10 near screw mandrel 6 ends.

Cover 5 is outside equipped with stop block 11 in described.

When reality is used, guide into steel wire in the rich silk mechanism 1 after, open switch; Screw mandrel 6 is along with the motor rotation; In screw mandrel 6 turning efforts make on screw mandrel alignment pin 9 cover 5 and be enclosed within the overcoat 4 that puts, the moving linearly forward along the slit between a positioning seat left side 21 and the positioning seat right 22, and articulate and rich mouth 3 of inner core 7 front ends rotates around inner core bearing pin 12 along with the overcoat of moving linearly forward; Close up until rich silk mouth two ends; Fin 41 rear ends on the overcoat 4 are taken off in the front end on a positioning seat left side 21 at this moment, and a rich mechanism rotates together, and steel wire is good with binding reinforcing bars; The motor opposite spin, Yi Bian that the location fin 41 on the overcoat 4 abuts against positioning seat is right 22, leading screw 6 turning efforts on alignment pin 9, make overcoat 4 in cover 5 together rectilinear motion be displaced to original position to motor drive direction, a rich mouth becomes the W shape to open.The rich silk mouth 3 that is articulated in inner core 7 front ends adopts enclosed installation, has reduced the problem of dislocation in use.

Though combined specific embodiment the utility model has been done detailed description; But it is obvious that; This does not constitute any limitation this; Those of ordinary skill in the art can replace all technical equivalents things and their combinations according to the knowledge of being grasped, and these all fall within the scope of the utility model protection.

Claims

1. the rich silk assembly mechanism of a full-automatic reinforcing bar strapper; It comprises rich silk mechanism (1) and positioning seat mechanism (2); Wherein rich silk mechanism (1) comprises the interior cover (5) in rich silk mouth (3), overcoat (4), the cover its external sleeve (4), is socketed with the inner core (7) that screw mandrel (6) and screw mandrel (6) front end are provided with in the interior cover (5), and it is characterized in that: rich silk mouth (3) is articulated on the inner core (7); Rich silk mouth (3) middle part is connected with interior cover (5) through rich silk mouth straight pin (8); Interior cover (5) middle part is provided with screw mandrel alignment pin (9), and screw mandrel alignment pin (9) passes interior cover (5) and contacts with screw mandrel (6), the outer overcoat (4) that is socketed with of interior cover (5); Overcoat (4) is provided with location fin (41), and the part that location fin (41) contacts with interior cover (5) is provided with screw mandrel location cotter way (42);

Rich silk mechanism (1) is arranged with positioning seat mechanism (2), and positioning seat mechanism (2) comprises a positioning seat left side (21), positioning seat right (22) and positioning seat support (23), and a positioning seat left side (21) and positioning seat right (22) clamp the location fin (41) of overcoat (4).

2. the rich silk assembly mechanism of full-automatic reinforcing bar strapper according to claim 1, it is characterized in that: described location fin (41) has two, is arranged on outside the overcoat (4) to be provided with respect to the middle part.

3. the rich silk assembly mechanism of full-automatic reinforcing bar strapper according to claim 1, it is characterized in that: described screw mandrel alignment pin (9) has two, is provided with in the screw mandrel location cotter way (42).

4. the rich silk assembly mechanism of full-automatic reinforcing bar strapper according to claim 1; It is characterized in that: described rich silk mouth (3) is articulated in the groove of inner core (7) front end setting by two rich silk mouth unit (31) that are " v " shape; Its " v " word bottom is articulated on the interior cover (5) through rich silk mouth straight pin (8), and rich silk mouth (3) off working state is " W " shape.

5. the rich silk assembly mechanism of full-automatic reinforcing bar strapper according to claim 1, it is characterized in that: described inner core (7) is provided with spring (10) near screw mandrel (6) end.

6. the rich silk assembly mechanism of full-automatic reinforcing bar strapper according to claim 1, it is characterized in that: cover (5) is outside equipped with stop block (11) in described.