CN102440463A - Passing-belt detecting and cutting device of automatic belt loop machine - Google Patents
Passing-belt detecting and cutting device of automatic belt loop machine Download PDFInfo
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- CN102440463A CN102440463A CN2010102992234A CN201010299223A CN102440463A CN 102440463 A CN102440463 A CN 102440463A CN 2010102992234 A CN2010102992234 A CN 2010102992234A CN 201010299223 A CN201010299223 A CN 201010299223A CN 102440463 A CN102440463 A CN 102440463A
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Abstract
The invention discloses a passing-belt detecting and cutting device of an automatic belt loop machine. The device comprises a detecting lever, a first cutting knife seat and a second cutting knife seat, wherein a first axial screw is arranged a fulcrum pin hole of the detecting lever, so as to fix the detecting lever at the middle part of the front side of the first cutting knife seat; a passing-belt pressing plate arranged at the lower part of a short arm at the front part of the detecting lever is fixed above a first swinging seat through two first screws; an upper pin hole and a lower pin hole are formed in the swinging seat; a pin shaft penetrates into the upper pin hole and is movably connected with a side plate in a belt clamping and stretching mechanism; a pin shaft and two rolling bearings further penetrate into the lower pin hole; a second screw is arranged at the back part of the swinging seat; a tension spring is hung on the upper surface of the second screw; a passing-belt slotted plate and a cushion block are arranged below the passing-belt pressing plate and are fixed below the front part of the side plate; a switch mounting plate is arranged in a position on the lower side of the second cutting knife seat; and a microswitch is mounted at the front part of the switch mounting plate. By adopting the passing-belt detecting and cutting device, the manufacturing cost is reduced.
Description
Technical field
The present invention relates to a kind of automatic trousers knot machine, particularly a kind of band of crossing of automatic trousers knot machine detects device for excising.
Background technology
In the sewing device technical field, the kind of trousers knot machine is a lot of automatically, generally is provided with the waist-belt joint in the general type and detects and automatic excision function; Because waist-belt is transmitted common two kinds of load modes of employing, and a kind of waist-belt load mode is the roller load mode, promptly a stepper motor is set at mistake band position; Head is established a roller, and other has a passive roller and its Elastic Contact, leans on drawing-pressing spring and driving wheel to be close to; When running into the high point of waist-belt joint, through the offset bump microswitch of follower device, the sensitivity of this switch is higher than high cost; Simultaneously through the automatically controlled stepper motor that signals to; Make its number of turns that was rotated further for one to two week, promptly when the waist-belt joint surpasses the cutting knife mouth, stop operating, do the excision of joint strap by cutting knife.Because roll trend and the linearity difficult control of band load mode to banding pattern, most advanced automatic trousers knot machines all avoid adopting this load mode; Another kind of waist-belt load mode is that cylinder is carried the mode of sending of drawing secretly, its cross with the position set up again a cover as above roughly the same roll the band conveyer, detect excision but be mainly used in band, on the operation program for rolling the first slightly cylinder drawstring of band after a while.Two kinds of load modes are carried out simultaneously.The defective of above-mentioned two kinds of load modes is that the complexity coefficient of structure and manufacturing cost are all higher.
Summary of the invention
The band of crossing that technical problem to be solved by this invention provides a kind of automatic trousers knot machine detects device for excising, and it has the detection lever, has realized the detection excision of cloth belt lacing, under the prerequisite that does not influence performance, has reduced manufacturing cost.
For solveing the technical problem; The invention provides crossing of a kind of automatic trousers knot machine and be with the detection device for excising, it is characterized in that, the band detection device for excising of crossing of trousers knot machine comprises detection lever, first Cutter apron and second Cutter apron automatically; Establish one first axial screw in the fulcrum pin-and-hole of detection lever and will detect the middle part, front side that lever is fixed on first Cutter apron; The anterior galianconism bottom of detecting lever is provided with one and crosses the band pressing plate, crosses with pressing plate and is fixed on a top of swinging seat through two first screws, is provided with two pin-and-holes up and down in the swing seat; Sealing in a bearing pin in the last pin-and-hole flexibly connects with the side plate of carrying secretly in the drawstring mechanism; Also seal in a bearing pin and two rolling bearings in the following pin-and-hole, one second screw is established, extension spring of the top extension of second screw in the back of swing seat; The below of crossing with pressing plate is provided with a slotted plate and a cushion block excessively; Cross the lower front that slotted plate and cushion block are fixed on side plate, the lower side position of second Cutter apron is provided with a switch installing plate, and a microswitch is installed in the front portion of switch installing plate.
Preferably, the band detection device for excising of crossing of said automatic trousers knot machine is positioned at a position, rear flank of carrying a tape splicing mechanism and a cutter mechanism secretly.
Preferably, the back side of said second Cutter apron also is provided with a slice and crosses the band catch.
Positive progressive effect of the present invention is: the present invention avoids adopting higher roller load mode of cost and cylinder to carry the mode of sending of drawing secretly; But a detection lever is set in the rear positions of cutter mechanism; Enlarge the detection excision that effect has realized the cloth belt lacing through lever principle; Under the prerequisite that does not influence performance, reduced manufacturing cost.
Description of drawings
Fig. 1 is the overall structure sketch map that band detects device for excising of crossing of the automatic trousers knot machine of the present invention.
Fig. 2 is the decomposition texture sketch map that band detects device for excising of crossing of the automatic trousers knot machine of the present invention.
The specific embodiment
Lift a preferred embodiment below, and combine accompanying drawing to come the clearer the present invention that intactly explains.
As depicted in figs. 1 and 2; Crossing of the automatic trousers knot machine of the present invention is with the detection device for excising to be positioned at the position, rear flank of carrying tape splicing mechanism 1 and cutter mechanism 2 secretly, and the band detection device for excising of crossing of the automatic trousers knot machine of the present invention comprises a detection lever 3, and the ratio between the anterior galianconism of the fulcrum pin-and-hole of detection lever 3 and rear portion are long-armed is 1: 4; Establish one first axial screw 4 in the fulcrum pin-and-hole of detection lever 3 and will detect the middle part, front side that lever 3 is fixed on first Cutter apron 5; The anterior galianconism bottom of detecting lever 3 is provided with one and crosses band pressing plate 6, crosses with pressing plate 6 and is fixed on a top of swinging seat 8 through two first screws 7, is provided with two pin-and-holes up and down in the swing seat 8; Sealing in a bearing pin 9 in the last pin-and-hole flexibly connects with the side plate of carrying secretly in the drawstring mechanism 1 10; Seal in two rolling bearings 11 in the bearing pin 9, also seal in a bearing pin 9 and two rolling bearings 11 in the following pin-and-hole of swing seat 8, strap and two groups of rolling bearing 11 S-shaped bands of crossing; One second screw 12 is established at back at swing seat 8; Extension spring 13 of the top extension of second screw 12, the other end of extension spring 13 are hung in height and are impelled swing seat 8 on the fulcrum and cross band pressing plate 6 and press down, and below crossing with pressing plate 6, are provided with one and cross slotted plate 14 and a cushion block 15; Cross slotted plate 14 and be screwed lower front, pass through strap between band pressing plate 6 and the mistake slotted plate 14 excessively at side plate 10 with cushion block 15.Lower side position at second Cutter apron 16 in the outside is provided with a switch installing plate 17; The middle part of switch installing plate 17 is fixing with one second axial screw 18; The middle part of switch installing plate 17 is provided with waist type groove and one the 3rd screw 19 is fixing, and a microswitch 20 is installed in the front portion of switch installing plate 17, and microswitch 20 can be through the waist type groove trace adjustment up and down of afterbody; Compressing tablet on the microswitch 20 contacts with the detection lever 3 long-armed heads of front side; When the high point of the joint in the strap passed through band pressing plate 6 bottoms, will cross band pressing plate 6 heads trace jack-up, linkage detects 3 pairs of microswitches of lever and produces 1: 4 pressing action; Contact microswitch 20 closings of contact also signal to through electric cabinet and to carry drawstring mechanism 1 and cutter mechanism 2 actions secretly, realize the excision of cloth belt lacing.Also be provided with a slice at the back side of second Cutter apron 16 and cross band catch 21, cross the band catch and play the effect of side direction flap.
The present invention avoids adopting higher roller load mode of cost and cylinder to carry the mode of sending of drawing secretly; But a detection lever is set in the rear positions of cutter mechanism; Enlarge the detection excision that effect (as moving the moving 1mm in position, then responding to the moving 4mm in position) has realized the cloth belt lacing through lever principle.Crossing of the automatic trousers knot machine of the present invention is with the detection device for excising need not adopt stepper motor, thereby reduced manufacturing cost.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make numerous variations or modification to these embodiments.Therefore, protection scope of the present invention is limited appended claims.
Claims (3)
1. crossing of an automatic trousers knot machine is with the detection device for excising, it is characterized in that, the band detection device for excising of crossing of trousers knot machine comprises detection lever, first Cutter apron and second Cutter apron automatically; Establish one first axial screw in the fulcrum pin-and-hole of detection lever and will detect the middle part, front side that lever is fixed on first Cutter apron; The anterior galianconism bottom of detecting lever is provided with one and crosses the band pressing plate, crosses with pressing plate and is fixed on a top of swinging seat through two first screws, is provided with two pin-and-holes up and down in the swing seat; Sealing in a bearing pin in the last pin-and-hole flexibly connects with the side plate of carrying secretly in the drawstring mechanism; Also seal in a bearing pin and two rolling bearings in the following pin-and-hole, one second screw is established, extension spring of the top extension of second screw in the back of swing seat; The below of crossing with pressing plate is provided with a slotted plate and a cushion block excessively; Cross the lower front that slotted plate and cushion block are fixed on side plate, the lower side position of second Cutter apron is provided with a switch installing plate, and a microswitch is installed in the front portion of switch installing plate.
2. the band of crossing of automatic trousers knot machine as claimed in claim 1 detects device for excising, it is characterized in that, the band of crossing of said automatic trousers knot machine detects device for excising and is positioned at a position, rear flank of carrying a tape splicing mechanism and a cutter mechanism secretly.
3. the band of crossing of automatic trousers knot machine as claimed in claim 1 detects device for excising, it is characterized in that the back side of said second Cutter apron also is provided with a slice and crosses the band catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010299223 CN102440463B (en) | 2010-09-30 | 2010-09-30 | Passing-belt detecting and cutting device of automatic belt loop machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010299223 CN102440463B (en) | 2010-09-30 | 2010-09-30 | Passing-belt detecting and cutting device of automatic belt loop machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102440463A true CN102440463A (en) | 2012-05-09 |
| CN102440463B CN102440463B (en) | 2013-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010299223 Expired - Fee Related CN102440463B (en) | 2010-09-30 | 2010-09-30 | Passing-belt detecting and cutting device of automatic belt loop machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102440463B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB782412A (en) * | 1954-08-04 | 1957-09-04 | William Whiteley & Sons Ltd | Improvements in or relating to cloth shearing machines and the like |
| JP2589381B2 (en) * | 1989-08-29 | 1997-03-12 | ジューキ株式会社 | Buttonhole sewing machine cloth cutting timing detection adjustment device |
| CN2441333Y (en) * | 2000-12-08 | 2001-08-08 | 王同满 | Automatic cutting and serging trousers knot machine |
| CN201826129U (en) * | 2010-09-30 | 2011-05-11 | 上海贵衣缝纫设备有限公司 | Belt-passing detection and cutting device for automatic pant belt loop machine |
-
2010
- 2010-09-30 CN CN 201010299223 patent/CN102440463B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB782412A (en) * | 1954-08-04 | 1957-09-04 | William Whiteley & Sons Ltd | Improvements in or relating to cloth shearing machines and the like |
| JP2589381B2 (en) * | 1989-08-29 | 1997-03-12 | ジューキ株式会社 | Buttonhole sewing machine cloth cutting timing detection adjustment device |
| CN2441333Y (en) * | 2000-12-08 | 2001-08-08 | 王同满 | Automatic cutting and serging trousers knot machine |
| CN201826129U (en) * | 2010-09-30 | 2011-05-11 | 上海贵衣缝纫设备有限公司 | Belt-passing detection and cutting device for automatic pant belt loop machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102440463B (en) | 2013-10-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU GUIYI AUTOMATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI GUIYI SEWING EQUIPMENT CO., LTD. Effective date: 20140401 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201501 JINSHAN, SHANGHAI TO: 311100 HANGZHOU, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140401 Address after: 408 room 1, building 503, Xingguo Road, Qianjiang Economic Development Zone, Zhejiang, Hangzhou, 311100 Patentee after: Hangzhou garments automation equipment Co., Ltd. Address before: West Jinshan District Fengjing Industrial Zone, Shanghai City Road 201501 No. 88 Patentee before: Shanghai Guiyi Sewing Equipment Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20170930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |