CN201125312Y - Numerical control automatic double sule cutting cup seaming machine - Google Patents
Numerical control automatic double sule cutting cup seaming machine Download PDFInfo
- Publication number
- CN201125312Y CN201125312Y CNU2007201778398U CN200720177839U CN201125312Y CN 201125312 Y CN201125312 Y CN 201125312Y CN U2007201778398 U CNU2007201778398 U CN U2007201778398U CN 200720177839 U CN200720177839 U CN 200720177839U CN 201125312 Y CN201125312 Y CN 201125312Y
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- CN
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- electromagnet
- numerical control
- connecting rod
- control automatic
- overedger
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Abstract
The utility model relates to a numerical control automatic line shearing overedger which includes a motor drive unit, a pressure finger uplifting mechanism, an automatic line shearing mechanism and a machine body. The numerical control automatic line shearing overedger has characteristic in that: the pressure finger uplifting mechanism includes a damping washer and an electromagnet, the damping washer is rotary covered with a column shape electromagnet top, the electromagnet core is exposed on the electromagnet bottom, the electromagnet bracket is fixed on the electromagnet bottom through screw covered with gasket. The automatic line shearing mechanism includes a reset spring, a connecting rod, an inner electromagnet and a connecting hook, the reset spring top is hung on hanging hole on the connecting rod most front; the connecting rod back connects with an upper knife rest, the upper knife rest back fixes an upper line cutter through bolt, a rolling axis passes through a guide board and the upper knife rest hole. The numerical control automatic line shearing overedger has advantages in that: whole machine is driven through servo motor, and redundant residual line can be sheared thoroughly, time is saved; the pressure finger is automatic uplifted by using electromagnet driving method, and whole working efficiency is increased.
Description
Technical field
The utility model relates to a kind of numerical control automatic trimming overedger.
Background technology
Tradition overlock machine trimming partly needs manual scissors to carry out tangent line, cloth make finish after, operating personnel with cloth tail wire pigtail around with cutting knife or by the cutter line on the presser feet arm it being cut off to the presser feet front end, not only can't cut unnecessary residual line fully, operating time is longer, do not reach desirable sewing efficiency, and can waste a large amount of wire rods, influence economic benefit.
The utility model content
The purpose of this utility model provides a kind of numerical control automatic trimming overedger, can't cut long, waste wide variety of materials of unnecessary residual line, operating time, deficiency that operating efficiency is low fully with what overcome prior art.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of numerical control automatic trimming overedger, comprise motor drive unit, presser feet lifting mechanism, automatic shearing mechanism and body, described presser feet lifting mechanism comprises damping pad, electromagnet, electromagnetic core, electromagnet stent and roller, damping pad rotation set is in the top of cylindric electromagnet, electromagnetic core is exposed to the bottom of electromagnet, electromagnet stent is fixed in the bottom of electromagnet by the screw that is with pad, the below of electromagnet stent is provided with curved shape support, and roller is by pad, screw and be with the bottom of fixed by nut in curved shape support.Described automatic shearing mechanism comprise back-moving spring, connecting rod, upper tool post, down tangential knife, go up tangential knife, sectional shelf-unit, internal electrical magnet and butt hook, the top of internal electrical magnet penetrates magnetic core, and the connecting axle that is installed with the band pad in the through hole on magnetic core top is fixed on the sectional shelf-unit; The top of sectional shelf-unit is provided with brace, and the top of butt hook is hung in the through hole of brace, and its underpart is positioned in the hanging hole of connecting rod by screw; The upper end of back-moving spring is hung in the connecting rod hanging hole foremost, and its lower end is fixed on the shell of body; The rear end of connecting rod connects the upper tool post that has the frame groove, and the rear end of upper tool post is by the fixing tangential knife of going up of screw, and the axis of rolling passes in the trepanning of guide plate and upper tool post, and the knife rest frame of upper tool post rear side connects tangential knife down by spring.Described motor drive unit comprises servomotor, motor fixed rack.
The beneficial effect of numerical control automatic trimming overedger described in the utility model is: drive whole machine run by servomotor, combination by upper and lower tangential knife realizes thread cutting action, can thoroughly cut unnecessary residual line, save suture material, save time, improve the operating efficiency of trimming process; Adopt the mode of solenoid actuated that presser feet is promoted automatically, improved operating efficiency.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the perspective view of the described numerical control automatic trimming overedger of the utility model embodiment;
Fig. 2 is the described numerical control automatic trimming overedger presser feet of a utility model embodiment lifting mechanism exploded view;
Fig. 3 is the described numerical control automatic trimming overedger automatic shearing of a utility model embodiment mechanism exploded view;
Fig. 4 is the partial exploded view of the described numerical control automatic trimming overedger of the utility model embodiment;
Fig. 5 is the described numerical control automatic trimming overedger motor drive unit of a utility model embodiment exploded view.
Among the figure:
1, motor drive unit; 2, servomotor; 3, motor fixed rack; 4, screw; 5, drive pulley; 6, presser feet lifting mechanism; 7, damping pad; 8, electromagnet; 9, electromagnetic core; 10, electromagnet stent; 11, pad; 12, nut; 13, curved shape support; 14, roller; 15, automatic shearing mechanism; 16, back-moving spring; 17, connecting rod; 18, knife rest frame; 19, upper tool post; 20, frame groove; 21, following tangential knife; 22, the axis of rolling; 23, guide plate; 24, go up tangential knife; 25, magnetic core; 26, sectional shelf-unit; 27, connecting axle; 28, connecting bushing; 29, brace; 30, internal electrical magnet; 31, butt hook; 32, body.
The specific embodiment
As shown in Figure 1, the described numerical control automatic trimming overedger of the utility model embodiment, comprise motor drive unit 1, presser feet lifting mechanism 6, automatic shearing mechanism 15, body 32, the below, side of body 32 is provided with motor drive unit 1, motor drive unit 1 top-right body 32 rear portions are provided with presser feet lifting mechanism 6, and presser feet lifting mechanism 6 anterior bodies 32 tops are provided with automatic shearing mechanism 15.
As shown in Figure 2, the described numerical control automatic trimming overedger of the utility model embodiment, its presser feet lifting mechanism 6 comprises damping pad 7, electromagnet 8, electromagnetic core 9, electromagnet stent 10 and roller 14, damping pad 7 rotation sets are in the top of cylindric electromagnet 8, electromagnetic core 9 is exposed to the bottom of electromagnet 8, electromagnet stent 10 is fixed in the bottom of electromagnet 8 by the screw that is with pad 11, the below of electromagnet stent 10 is provided with curved shape support 13, roller 14 passes through pad, screw also is with the bottom that nut 12 is fixed in curved shape support 13, and the sidepiece and the top bending part of curved shape support 13 are equipped with the screw that is used for DRIVE SCREWS.
As shown in Figure 3-4, the described numerical control automatic trimming overedger of the utility model embodiment, its automatic shearing mechanism 15 comprises back-moving spring 16, connecting rod 17, upper tool post 19, following tangential knife 21, goes up tangential knife 24, sectional shelf-unit 26, internal electrical magnet 30 and butt hook 31, sectional shelf-unit 26 is inboard by fixing internal electromagnet 30 such as nut, screws, the top of internal electrical magnet 30 penetrates magnetic core 25, and the connecting axle 27 that is installed with the band pad in the through hole on magnetic core 25 tops is fixed on the sectional shelf-unit 26; The top of sectional shelf-unit 26 is provided with by axial screw and connecting bushing 28 and is fixedly coupled sheet 29, and the top of butt hook 31 is hung in the through hole of brace 29, and its underpart is positioned in the hanging hole of connecting rod 17 by screw; The upper end of back-moving spring 16 is hung in connecting rod 17 hanging hole foremost, and its lower end is fixed on the shell of body 32; The rear end of connecting rod 17 connects the upper tool post 19 that has frame groove 20, and the rear end of upper tool post 19 is by the fixing tangential knife 24 of going up of screw, and the axis of rolling 22 passes in the trepanning of guide plate 23 and upper tool post 19, and the knife rest frame 18 of upper tool post 19 rear sides connects tangential knife 21 down by spring.After the operation of servomotor 2 drive machines, 17 motions of internal electrical magnet 30 drivening rods, the motion of connecting rod 17 is switchable to the slip of upper tool post 19, realizes automatic tangent work by last tangential knife 24 with combining of following tangential knife 21; Also can carry out scissor cutting between described tangential knife (21) down and the last tangential knife (24) by the fixed pivot that is provided with between the two.
As shown in Figure 5, the described numerical control automatic trimming overedger of the utility model embodiment, its motor drive unit 1 comprises servomotor 2, motor fixed rack 3, servomotor 2 anterior axle heads insert in the axis hole of motor fixed rack 3, drive pulley 5 is inserted in axial end, and whole servomotor 2 is fixed on the motor fixed rack 3 by some screws 4.
Claims (4)
1. numerical control automatic trimming overedger, comprise motor drive unit (1), presser feet lifting mechanism (6), automatic shearing mechanism (15), body (32), it is characterized in that: the below, side of described body (32) is provided with motor drive unit (1), the top-right body of motor drive unit (1) (32) rear portion is provided with presser feet lifting mechanism (6), and the anterior body of presser feet lifting mechanism (6) (32) top is provided with automatic shearing mechanism (15).
2. numerical control automatic trimming overedger according to claim 1, it is characterized in that: described presser feet lifting mechanism (6) comprises damping pad (7), electromagnet (8) and roller (14), damping pad (7) rotation set is in the top of cylindric electromagnet (8), electromagnet stent (10) is fixed in the bottom of electromagnet (8) by the screw that is with pad (11), the below of electromagnet stent (10) is provided with curved shape support (13), and roller (14) is fixed in the bottom of curved shape support (13).
3. numerical control automatic trimming overedger according to claim 1, it is characterized in that: described automatic shearing mechanism (15) comprises back-moving spring (16), connecting rod (17), upper tool post (19), internal electrical magnet (30) and butt hook (31), the top of internal electrical magnet (30) penetrates magnetic core (25), and the top of sectional shelf-unit (26) is provided with by axial screw and connecting bushing (28) and is fixedly coupled sheet (29); The top of butt hook (31) is hung in the through hole of brace (29), and its underpart is positioned in the hanging hole of connecting rod (17) by screw; The upper end of described back-moving spring (16) is hung in connecting rod (17) hanging hole foremost, and its lower end is fixed on the shell of body (32); The rear end of described connecting rod (17) connects the upper tool post (19) that has frame groove (20), and the rear end of upper tool post (19) is by the fixing tangential knife (24) of going up of screw.
4. numerical control automatic trimming overedger according to claim 1 and 2, it is characterized in that: described motor drive unit (1) comprises servomotor (2), motor fixed rack (3), the anterior axle head of servomotor (2) inserts in the axis hole of motor fixed rack (3), and drive pulley (5) is inserted in axial end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201778398U CN201125312Y (en) | 2008-05-28 | 2008-05-28 | Numerical control automatic double sule cutting cup seaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201778398U CN201125312Y (en) | 2008-05-28 | 2008-05-28 | Numerical control automatic double sule cutting cup seaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125312Y true CN201125312Y (en) | 2008-10-01 |
Family
ID=39998730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201778398U Expired - Fee Related CN201125312Y (en) | 2008-05-28 | 2008-05-28 | Numerical control automatic double sule cutting cup seaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125312Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831768A (en) * | 2009-03-13 | 2010-09-15 | Juki株式会社 | Thread cutting device for sewing machine |
| CN103647205A (en) * | 2013-11-29 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Numerical control wire-trimming machine |
-
2008
- 2008-05-28 CN CNU2007201778398U patent/CN201125312Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831768A (en) * | 2009-03-13 | 2010-09-15 | Juki株式会社 | Thread cutting device for sewing machine |
| CN101831768B (en) * | 2009-03-13 | 2013-06-12 | Juki株式会社 | Thread cutting device for sewing machine |
| CN103647205A (en) * | 2013-11-29 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Numerical control wire-trimming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20140528 |