CN102440463B - 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
- Publication number
- CN102440463B CN102440463B CN 201010299223 CN201010299223A CN102440463B CN 102440463 B CN102440463 B CN 102440463B CN 201010299223 CN201010299223 CN 201010299223 CN 201010299223 A CN201010299223 A CN 201010299223A CN 102440463 B CN102440463 B CN 102440463B
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- band
- belt
- crossing
- passing
- excising
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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 automatic trousers knot machine is a lot, generally being provided with the waist-belt joint in the general type detects and automatic excision function, because waist-belt is transmitted common two kinds of load modes of employing, a kind of waist-belt load mode is the roller load mode, namely at mistake band position a stepper motor is set, head is established a roller, other has a passive roller and its Elastic Contact, be close to by drawing-pressing spring and driving wheel, when running into the high point of waist-belt joint, by the position skew bump microswitch of follower device, the sensitivity of this switch is higher than high cost, simultaneously by the automatically controlled stepper motor that signals to, make its number of turns that was rotated further for one to two week, namely when the waist-belt joint surpasses the cutting knife mouth, stop operating, done the excision of joint strap by cutting knife.Because roll with trend and the linearity difficult control of 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, and it has set up again the as above roughly the same band conveyer that rolls of a cover crossing with the position, detects excision but be mainly used in band, on the operation program for rolling the slightly first 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 affect performance, has reduced manufacturing cost.
For solveing the technical problem, the band of crossing that the invention provides a kind of automatic trousers knot machine detects device for excising, it is characterized in that, the band detection device for excising of crossing of automatic trousers knot machine comprises that is detected a lever, the first Cutter apron and the second Cutter apron, establish 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 the first Cutter apron, the anterior galianconism bottom of detecting lever is provided with one and crosses the band pressing plate, cross the top that is fixed on a swing seat with pressing plate by two the first screws, be provided with up and down two pin-and-holes in the swing seat, sealing in a bearing pin in the upper pin-and-hole is flexibly connected with the side plate of carrying secretly in the strap mechanism, also seal in a bearing pin and two rolling bearings in the lower pin-and-hole, second screw is established at the back of swing seat, extension spring of the top extension of the second screw, the below of crossing with pressing plate is provided with excessively slotted plate and a cushion block, cross the lower front that slotted plate and cushion block are fixed on side plate, the lower position of the second Cutter apron is provided with a switch installation board, and a microswitch is installed in the front portion of switch installation board.
Preferably, the band detection device for excising of crossing of described automatic trousers knot machine is positioned at a position, rear flank of carrying tape splicing mechanism and a cutter mechanism secretly.
Preferably, the back side of described the 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 the higher roller load mode of cost and cylinder to carry the mode of sending of drawing secretly, but in the rear positions of cutter mechanism a detection lever is set, enlarge the detection excision that effect has realized the cloth belt lacing by lever principle, under the prerequisite that does not affect performance, reduced manufacturing cost.
Description of drawings
Fig. 1 is the overall structure schematic diagram that band detects device for excising of crossing of automatic trousers knot machine of the present invention.
Fig. 2 is the decomposition texture schematic diagram that band detects device for excising of crossing of automatic trousers knot machine of the present invention.
The specific embodiment
The below lifts a preferred embodiment, and comes by reference to the accompanying drawings the clearer the present invention that intactly illustrates.
As depicted in figs. 1 and 2, the band detection device for excising of crossing of automatic trousers knot machine of the present invention is positioned at the position, rear flank of carrying tape splicing mechanism 1 and cutter mechanism 2 secretly, the band detection device for excising of crossing of automatic trousers knot machine of the present invention comprises that is detected a lever 3, 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 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 the first Cutter apron 5, the anterior galianconism bottom of detecting lever 3 is provided with one and crosses band pressing plate 6, cross the top that is fixed on a swing seat 8 with pressing plate 6 by two the first screws 7, be provided with up and down two pin-and-holes in the swing seat 8, sealing in a bearing pin 9 in the upper pin-and-hole is flexibly connected with the side plate 10 of carrying secretly in the strap mechanism 1, 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 lower pin-and-hole of swing seat 8, strap and two groups of rolling bearing 11 S-shaped bands of crossing, establish second screw 12 at the back of swing seat 8, extension spring 13 of the top extension of the second screw 12, hang in height to impel swing seat 8 on the fulcrum and cross band pressing plate 6 and press down in the other end of extension spring 13, below crossing with pressing plate 6, be provided with one and cross slotted plate 14 and a cushion block 15, cross slotted plate 14 and cushion block 15 and be screwed lower front at side plate 10, cross band pressing plate 6 and cross between the slotted plate 14 and pass through strap.Lower position at second Cutter apron 16 in the outside is provided with a switch installation board 17, the middle part of switch installation board 17 is fixing with second axial screw 18, the middle part of switch installation board 17 is provided with waist type groove and the 3rd screw 19 is fixing, a microswitch 20 is installed in the front portion of switch installation board 17, microswitch 20 can be by the up and down trace adjustment of waist type groove 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 bottom, to 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 by electric cabinet and to carry 2 actions of strap mechanism 1 and cutter mechanism secretly, realize the excision of cloth belt lacing.Also be provided with a slice at the back side of the 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 the higher roller load mode of cost and cylinder to carry the mode of sending of drawing secretly, but in the rear positions of cutter mechanism a detection lever is set, enlarge the detection excision that effect (such as the moving 1mm in mobile position, then responding to the moving 4mm in position) has realized the cloth belt lacing by lever principle.Crossing of automatic trousers knot machine of the present invention is with the detection device for excising need not adopt stepper motor, thereby reduced manufacturing cost.
Although 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 various changes or modifications to these embodiments.Therefore, protection scope of the present invention is limited by appended claims.
Claims (3)
1. the band of crossing of an automatic trousers knot machine detects device for excising, it is characterized in that, the band detection device for excising of crossing of automatic trousers knot machine comprises that is detected a lever, the first Cutter apron and the second Cutter apron, establish 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 the first Cutter apron, the anterior galianconism bottom of detecting lever is provided with one and crosses the band pressing plate, cross the top that is fixed on a swing seat with pressing plate by two the first screws, be provided with up and down two pin-and-holes in the swing seat, sealing in a bearing pin in the upper pin-and-hole is flexibly connected with the side plate of carrying secretly in the strap mechanism, also seal in a bearing pin and two rolling bearings in the lower pin-and-hole, second screw is established at the back of swing seat, extension spring of the top extension of the second screw, the below of crossing with pressing plate is provided with excessively slotted plate and a cushion block, cross the lower front that slotted plate and cushion block are fixed on side plate, the lower position of the second Cutter apron is provided with a switch installation board, and a microswitch is installed in the front portion of switch installation board.
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 described automatic trousers knot machine detects device for excising and is positioned at a position, rear flank of carrying 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 described the 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 CN102440463A (en) | 2012-05-09 |
| CN102440463B true 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 |
|---|---|
| CN102440463A (en) | 2012-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20170930 |