CN100503077C

CN100503077C - Feeding-material device for magnetic button automatic production

Info

Publication number: CN100503077C
Application number: CNB200710028447XA
Authority: CN
Inventors: 罗家雄; 黄竞坤
Original assignee: LUO JIAXIONG HUANG JINGKUN
Current assignee: LUO JIAXIONG HUANG JINGKUN
Priority date: 2007-06-06
Filing date: 2007-06-06
Publication date: 2009-06-24
Anticipated expiration: 2027-06-06
Also published as: CN101069914A

Abstract

The present invention discloses a feeding device for automatic production of magnetic button. It is characterized by that it includes the following several portions: fixed seat, guide bar, movable seat, connecting bar, transverse bar, front and rear spacing blocks, fixing sleeve, reset spring and feeding channel. Said invention also provides the working principle of said feeding device and its concrete operation method.

Description

A kind of pay-off that is used in the automatic production of A.O.

Technical field

The present invention relates to a kind of pay-off, particularly a kind of pay-off that is used in the automatic production of A.O..

Background technology

At present, A.O. on the market comprises disk, disk by rivet with the journal stirrup riveted in its surface, be at first to use stamping machine now with disk and journal stirrup coming out of punching press respectively in processing method, adopt closing-up to be in the same place disk and journal stirrup with staff again, the work of this processing method and very loaded down with trivial details, increased live load, inefficiency, be not suitable for producing in enormous quantities, so develop a kind of A.O. automatic riveting machine, particularly a kind of pay-off that is used in the automatic production of A.O. has been put on people's first research schedule.

Summary of the invention

In order to overcome the deficiencies in the prior art, the invention provides a kind of pay-off that A.O. is produced automatically that is used for.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of pay-off that is used in the automatic production of A.O., it comprises holder, holder is provided with guide rod, be coated with sliding seat on the guide rod, sliding seat is provided with connecting rod, connecting rod is connected with bar by cross bar, described bar is installed on the base, before described base is provided with, back limited block, before, be set with fixed cover on the bar between the back limited block, be with back-moving spring on the bar between fixed cover and the front limit piece, described bar tail end be provided with can with the contacted pressure head of drift, be respectively arranged with chute feeder on described holder and the sliding seat, be movably installed with a left side that is used to clamp strip by axle respectively in holder and the sliding seat, right folder tooth, the angle of folder tooth tip and strip is 30 °～45 °, has been horizontally disposed with in described holder and the sliding seat to order about folder tooth and the contacted spring of strip;

As improvement of the present invention, the angle of described folder tooth tip and strip is 38 °; Described pressure head is provided with roller;

As to further improvement of the present invention, cross-under has and can order about the handle of left and right folder tooth around the motion of axial back on described holder and the sliding seat, and the center-pole on the described handle is an eccentric rod, and contacts with left and right folder tooth.

The invention has the beneficial effects as follows: because the left and right folder tooth inclined cutout cramping on holder and the sliding seat is on strip, and the angle hypotenuse of folder tooth tip points to identical with the direct of travel of strip, so when drift repeats to move up and down, strip just can have joint to push forward continuously suddenly, this design has effectively alleviated workman's work load, make machine operation more convenient, improved operating efficiency effectively, thereby be widely used in the feeding on the A.O. automatic riveting machine.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is feeding original state figure of the present invention;

Fig. 3 is feeding state diagram of the present invention;

Fig. 4 is the position view of folder tooth of the present invention and center-pole;

Position view when Fig. 5 is folder tooth of the present invention and center-pole swing.

The specific embodiment

With reference to Fig. 1, a kind of pay-off that is used in the automatic production of A.O., it comprises holder 1, holder 1 is provided with guide rod 11, be coated with sliding seat 2 on the guide rod 11, sliding seat 2 is provided with connecting rod 21, connecting rod 21 is connected with bar 4 by cross bar 3, described bar 4 is installed on the base 5, before described base 5 is provided with, back

limited block

51,52, before, back limited block 51, be set with fixed cover 43 on the bar 4 between 52, be with back-moving spring 41 on the bar 4 of fixed cover 6 and front limit piece 51, described bar 4 tail ends be provided with can with the contacted pressure head 42 of drift, described drift is oblique type piece, in order to prevent that drift and pressure head 42 from rigid collision taking place, so pressure head 42 is provided with roller 44; Be respectively arranged with chute feeder 12 on described holder 1 and the sliding

seat

2,22, be movably installed with a left side that is used to clamp strip by axle 7 respectively in holder 1 and the sliding seat 2,

right folder tooth

81,82, it is more reliable and stable when this design makes the product motion, certainly also can adopt monolateral version in the time of actual the use, folder tooth 81, the angle of 82 tops and strip is 30 °～45 °, best angle is 38 °, and folder tooth 81, the angle hypotenuse 83 on 82 tops points to identical with the direct of travel of strip, be horizontally disposed with in described holder 1 and the sliding seat 2 and ordered about

folder tooth

81,82 with the contacted spring 10 of strip, under the effect of spring 10, folder tooth 81, the edge of strip is slightly cut on 82 tops.

When strip moves forward, because the angle hypotenuse 83 on

folder tooth

81,82 tops and the angle α between the strip diminish, and angle hypotenuse 83 is certain to axle 7 length, so

folder tooth

81,82 can the compression spring 10 and the discharging belt edge that shrink back, promptly strip moves forward non-resistance.

When strip is mobile backward, because the angle hypotenuse 83 and the angle α between the strip on

folder tooth

81,82 tops become big, and angle hypotenuse 83 is certain to axle 7 length, so

folder tooth

81,82 tops can only further be cut to the strip edge, and strip power backward is big more, then cut deeply more, thereby stoped the motion backward of strip.

With reference to Fig. 4, Fig. 5, this product is loading and unloading strip in

chute feeder

12,22 for convenience, cross-under has and can order about the handle 9 that left and

right folder tooth

81,82 moves backward around axle 7 on described holder 1 and the sliding seat 2, center-pole 91 on the described handle 9 is an eccentric rod, and contacts with left and right folder tooth 81,82.In the time of needs loading and unloading strip,, make eccentric rod order about left and

right folder tooth

81,82 and move backward around axle 7 compression springs 10 and get final product as long as rotate handle 9.

With reference to Fig. 2, Fig. 3, operation principle of the present invention is: when oblique type drift down punching press pressure head 42 time, pressure head 42 drives bar 4 and travels forward, fixed cover 43 compression reseting springs 41 on the while bar 4, because thereby bar 4 travels forward by cross bar 3, and connecting rod 21 drive sliding seat 2 travel forward along guide rod 11, because the left side on holder 1 and the sliding seat 2,

right folder tooth

81,82 inclined cutout crampings are on strip, and folder tooth 81, the angle hypotenuse on 82 tops points to identical with the direct of travel of strip, so when sliding seat 2 travels forward, left side on the holder 1,

right folder tooth

81,82 with the strip clamping, and the left side on the sliding seat 2,

right folder tooth

81,82 send out strip; When drift leaves pressure head 42, bar 4 drives sliding seat 2 and automatically resets under the effect of back-moving spring 41, when sliding seat 2 is moved backward, left and

right folder tooth

81,82 on the holder 1 send out strip, and the left and

right folder tooth

81,82 on the sliding seat 2 clamps strip, makes strip travel forward along with sliding seat 2; When drift repeats to move up and down, strip just can have joint to push forward continuously suddenly, and this design has effectively alleviated workman's work load, makes machine operation more convenient, improved operating efficiency effectively, thereby be widely used in the feeding on the A.O. automatic riveting machine.

Claims

1. one kind is used for the pay-off that A.O. is produced automatically, it is characterized in that: comprise holder (1), holder (1) is provided with guide rod (11), be coated with sliding seat (2) on the guide rod (11), sliding seat (2) is provided with connecting rod (21), connecting rod (21) is connected with bar (4) by cross bar (3), described bar (4) is installed on the base (5), before described base (5) is provided with, back limited block (51,52), before, back limited block (51,52) be set with fixed cover (43) on the bar between (4), be with back-moving spring (41) on the bar (4) between fixed cover (6) and the front limit piece (51), described bar (4) tail end be provided with can with the contacted pressure head of drift (42), be respectively arranged with chute feeder (12 on described holder (1) and the sliding seat (2), 22), be movably installed with a left side that is used to clamp strip by axle (7) respectively in holder (1) and the sliding seat (2), right folder tooth (81,82), folder tooth (81,82) angle of top and strip is 30 °～45 °, has been horizontally disposed with in described holder (1) and the sliding seat (2) to order about folder tooth (81,82) with the contacted spring of strip (10).

2. a kind of pay-off that A.O. is produced automatically that is used for according to claim 1, it is characterized in that: the angle of described folder tooth (81,82) top and strip is 38 °.

3. a kind of pay-off that A.O. is produced automatically that is used for according to claim 1, it is characterized in that: described holder (1) has with the last cross-under of sliding seat (2) can order about the handle (9) that left and right folder tooth (81,82) moves backward around axle (7), center-pole (91) on the described handle (9) is an eccentric rod, and contacts with left and right folder tooth (81,82).

4. a kind of pay-off that A.O. is produced automatically that is used for according to claim 1, it is characterized in that: described pressure head (42) is provided with roller (44).