CN201778199U - Clip band bending mechanism of automatic belt loop machine - Google Patents
Clip band bending mechanism of automatic belt loop machine Download PDFInfo
- Publication number
- CN201778199U CN201778199U CN 201020294119 CN201020294119U CN201778199U CN 201778199 U CN201778199 U CN 201778199U CN 201020294119 CN201020294119 CN 201020294119 CN 201020294119 U CN201020294119 U CN 201020294119U CN 201778199 U CN201778199 U CN 201778199U
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- worm screw
- bending
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Abstract
The utility model discloses a clip band bending mechanism of an automatic belt loop machine. The clip band bending mechanism comprises elements such as a fixed clip band bending device; the fixed clip band bending device is arranged on the inner side of a feeding mechanism sliding plate; a movable clip band device is mounted on a longitudinal sliding plate; the fixed clip band bending device and the movable clip band device are mounted back to back; the lower part of the movable clip band bending device is provided with a band delivery structure; the band delivery structure is located on the feeding mechanism sliding plate and provided with two linear guide rails; the longitudinal sliding plate is mounted on the linear guide rail; the outer side of the longitudinal sliding plate is reversely provided with a first cylinder; the longitudinal sliding plate is connected with a tail hole of the first cylinder through a first cylinder bracket, a second cylinder bracket and a first hinge pin; and the outer side of the feeding mechanism sliding plate is provided with a third cylinder bracket which is connected with the head of a piston rod of the first cylinder. Through the utility model, 270-degree rotation of a chuck is realized by using a worm type spiral guiding structure through a linear pushing manner of the cylinder, and the manufacturing cost is reduced on the premise of not influencing performance.
Description
Technical field
The utility model relates to a kind of automatic trousers knot machine, and particularly a kind of automatic trousers knot machine carries bending mechanism secretly.
Background technology
In sewing device, automatically the kind of trousers knot machine is a lot, generally be with bar tacking machine as machine-tool, set up on its right side that a cover send band, the trousers knot machine of cutting devices compositions such as band, strap bending and transmission is made automatic working system, carrying mechanism secretly then is the core position of automatic trousers knot machine.The mechanism that common trousers knot machine is carried the position secretly all adopts fixed, promptly carry the needle bar open front that is designed to two symmetrical parallel secretly, the rear portion connects, its opened gap is between 2 to 3 millimeters, carrying mechanism itself secretly does not have and opens or clamp function, behind strap two that needle bar insertion tape-cutting machine structure cuts in the work, carry mechanism and tape-cutting machine structure secretly and inwardly rotate 270 ° of bending and formings of realizing the trousers loops simultaneously.When carrying two needle bars insertion tapes up and down of mechanism secretly, the outer lateral extent of tape head and needle bar needs to stay the surplus more than 6 millimeters at least, and tape skids off strap clamp in the time of just avoiding mechanism's bending; Simultaneously to send the band operation to require to preceding road very high for this structure, and feeding or the high and low position degree that connects material must not deviation be carried 0.5 millimeter at center secretly, otherwise collision strap will cause needle bar to insert the time, makes the sewing quality of former marsupial shaped position influence of change next procedure.At present, the automatic trousers knot machine of higher class is with Italy in this area, state sewing device manufacturers such as Japan are occupied, this class type adopts the advanced bending mechanism of carrying secretly, wherein, carry the position secretly and be designed to the clamp type active type, promote one group of linkage by establish a cylinder at the mechanism rear portion, realize opening or clamping of clamp, the rotation of whole mechanism simultaneously, realize the bending and forming of strap by a pair of 270 ° of special rotary cylinders, but because the purchase cost of rotary cylinder is higher, only two rotary cylinders make the complete machine manufacturing cost significantly rise up to 6,000 yuans, and every price of this class trousers knot machine is up to more than 150,000 yuan, many clothing factories are difficult accepts this expensive price thereby make, and has limited the extensive popularization of this class technology therefrom.
The utility model content
Technical problem to be solved in the utility model provides a kind of bending mechanism of carrying secretly of automatic trousers knot machine, its cardia at the clamp bending mechanism avoids adopting 270 expensive ° rotation rotaring cylinders, but adopt Worm type spirally-guided structure to realize 270 ° of rotations of chuck by the cylinder straight line way of propelling, its manufacturing cost is less than 1/10th of former mechanism, thereby under the prerequisite that does not influence performance manufacturing cost declined to a great extent.
For solveing the technical problem, the utility model provides a kind of bending mechanism of carrying secretly of automatic trousers knot machine, it is characterized in that, the bending mechanism of carrying secretly of described automatic trousers knot machine comprises and fixedly carries apparatus for bending secretly, the live splint belting, feed mechanism sliding panel and longitudinal sliding motion plate, fixedly carry apparatus for bending secretly and be located at the inboard of feed mechanism sliding panel, the live splint belting is installed on the longitudinal sliding motion plate, fixedly carry apparatus for bending and the back-to-back installation of live splint belting secretly, carrying the apparatus for bending bottom secretly in activity is provided with and send band structure, send band structure to be positioned on the feed mechanism sliding panel and have two line slideways, the longitudinal sliding motion plate is installed on the line slideway, one first cylinder of the outside upside-down mounting of longitudinal sliding motion plate, the longitudinal sliding motion plate is by one first cylinder support, one second cylinder support, one first bearing pin is connected with the uropore of first cylinder, establishes one the 3rd cylinder support in the outside of feed mechanism sliding panel and is connected with the piston rod head of first cylinder.
Preferably, the bending mechanism of carrying secretly of described automatic trousers knot machine also comprises a worm screw seat, establish a worm screw in the worm screw seat, the bottom of worm screw seat is provided with an adjusting screw(rod), a material folding cylinder block is established at the rear portion of adjusting screw(rod), the material folding cylinder block is fixed on the worm screw seat by two screws, establish waist type groove on the material folding cylinder block, a push rod cylinder is established at the rear portion of material folding cylinder block, the head of push rod cylinder piston rod is established a top cover, a push rod is established in the front portion of top cover, push rod passes the endoporus of worm screw and penetrates in the afterbody hole of flanging base of the carrier head, the flanging base of the carrier head is enclosed within on the anterior cylindrical of worm screw and by branch head screw and locks, front end at push rod screws in a joint, seal in an active pin shaft in two symmetrical holes of joint, joint is with a left connecting rod and a right connecting rod polyphone, active pin shaft can slide in the gain of flanging base of the carrier head, the uropore of a left side connecting rod and a rotary chuck flexibly connects with a rivet pin, the preceding hole of right connecting rod seals in the location, preceding hole of flanging base of the carrier head by one second bearing pin, hanging an extension spring in the outer end of active pin shaft is connected with the rear screw of flanging base of the carrier head, above the afterbody of worm screw seat, be provided with one second cylinder, second cylinder is fixed on the rotary cylinder seat by one first nut, the head of second cylinder piston rod is installed a guide runner, also fixes with the piston rod of second nut and second cylinder in the helicla flute of the head embedding worm screw of guide runner.
Positive progressive effect of the present utility model is: the utility model adopts Worm type spirally-guided structure to realize 270 ° of rotations of chuck by the cylinder straight line way of propelling, its manufacturing cost is less than 1/10th of former mechanism, thereby under the prerequisite that does not influence performance manufacturing cost declined to a great extent.
Description of drawings
Fig. 1 is the structural representation of carrying bending mechanism secretly of the automatic trousers knot machine of the utility model.
Fig. 2 is the internal structure schematic diagram of carrying bending mechanism secretly of the automatic trousers knot machine of the utility model.
The specific embodiment
Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates in conjunction with the accompanying drawings.
As shown in Figure 1, the bending mechanism of carrying secretly of the automatic trousers knot machine of the utility model comprises and fixedly carries apparatus for bending 1, live splint belting 2, feed mechanism sliding panel 3 and longitudinal sliding motion plate 5 secretly, fixedly carry apparatus for bending 1 secretly and be located at the inboard of feed mechanism sliding panel 3, live splint belting 2 is installed on the longitudinal sliding motion plate 5, the internal structure of fixedly carrying apparatus for bending 1 and live splint belting 2 secretly is basic identical, difference is that the pedestal bottom of fixedly carrying apparatus for bending 1 secretly in the inner part is provided with an adjusting screw(rod), fixedly carries apparatus for bending 1 and the 2 back-to-back installations of live splint belting secretly.Carrying apparatus for bending 2 bottoms secretly in activity is provided with and send band structure, send band structure to be positioned on the feed mechanism sliding panel 3 and have two line slideways 4, longitudinal sliding motion plate 5 is installed on the line slideway 4, first cylinder 6 that stroke of the outside upside-down mounting of longitudinal sliding motion plate 5 is 40 millimeters, longitudinal sliding motion plate 5 is connected with the uropore of first cylinder 6 by one first cylinder support 7, one second cylinder support 8, first bearing pin 9.Establishing one the 3rd cylinder support 9a in the outside of feed mechanism sliding panel 3 is connected with the piston rod head of first cylinder 6, driving longitudinal sliding motion plate 5 during 6 actions of first cylinder moves inward, this action occurs in before two groups of chuck spinning movements of carrying apparatus for bending secretly, is in order to leave sufficient banding pattern bending surplus for clamp bending operation.
The internal structure of carrying bending mechanism secretly shown in the present is provided by Fig. 2.The bending mechanism of carrying secretly of the automatic trousers knot machine of the utility model also comprises a worm screw seat 10, establish a helical pitch in the worm screw seat 10 and be 48 millimeters worm screw 11, the heart portion of worm screw seat 10 is a through hole, be installed in worm screw seat 10 endoporus by two needle bearings 12 on the front and back two joint cylindricals of worm screw 11 and must not make and in worm screw seat 10, axial float is arranged by former and later two holding screws 13, the bottom of worm screw seat 10 is provided with an adjusting screw(rod) 14, a material folding cylinder block 15 is established at the rear portion of adjusting screw(rod) 14, material folding cylinder block 15 is fixed on the worm screw seat 10 by two screws 16, establish waist type groove on the material folding cylinder block 15, can become flexible 16 pairs of material folding cylinder blocks of screw 15 and carry out the front and back adjusting, and regulate the degree of tightness power that anterior rotary chuck is opened folder with this.The push rod cylinder 17 of 10 millimeters of strokes is established at the rear portion of material folding cylinder block 15, the head of push rod cylinder 17 piston rods is established a top cover 18, a push rod 19 is established in the front portion of top cover 18, push rod 19 passes the endoporus of worm screw 11 and penetrates in the afterbody hole of flanging base of the carrier head 20, flanging base of the carrier head 20 is enclosed within on the anterior cylindrical of worm screw 11 and by branch head screw 21 lockings, front end at push rod 19 screws in a joint 22, seal in an active pin shaft 29 in two symmetrical holes of joint 22, joint 22 is with a left connecting rod 23 and right connecting rod 24 polyphones, active pin shaft 29 can slide in the gain of flanging base of the carrier head 20, the uropore of a left side connecting rod 23 and a rotary chuck 25 flexibly connects with a rivet pin 27, the preceding hole of right connecting rod 24 seals in the location, preceding hole of flanging base of the carrier head 20 by one second bearing pin 28, hanging an extension spring 30 in the outer end of active pin shaft 29 is connected with the rear screw 31 of flanging base of the carrier head 20, reset in order to first rotating clamp 25 and second rotating clamp 26 and to open, realize when the piston rod of push rod cylinder 17 ejects that first rotating clamp 25 and second rotating clamp 26 are done to clamp action.Above the afterbody of worm screw seat 10, be provided with second cylinder 32 of 40 millimeters of strokes, second cylinder 32 is fixed on the rotary cylinder seat 34 by one first nut 33, the head of second cylinder, 32 piston rods is installed a guide runner 35, also fix in the helicla flute of the head embedding worm screw 11 of guide runner with the piston rod of second nut 36 and second cylinder 32, second cylinder 32 is pushed ahead 37.5 millimeters strokes, can make flanging base of the carrier head 20 accurately rotate 270 ° by the helicla flute on the worm screw 11, thereby realize strap bending operation.The stroke of 270 ° the anglec of rotation and the actual propelling of second cylinder, 32 piston rods has direct relation, theory value of having the records of distance by the log of this one stroke is 37 millimeters, for guaranteeing 270 ° of work anglecs of rotation of flanging base of the carrier head 20, can be with the accurate stroke of crossing the waist type groove adjusting cylinder on the rotary cylinder seat 34.
Though more than described the specific embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.
Claims (2)
1. an automatic trousers knot machine carries bending mechanism secretly, it is characterized in that, the bending mechanism of carrying secretly of described automatic trousers knot machine comprises and fixedly carries apparatus for bending secretly, the live splint belting, feed mechanism sliding panel and longitudinal sliding motion plate, fixedly carry apparatus for bending secretly and be located at the inboard of feed mechanism sliding panel, the live splint belting is installed on the longitudinal sliding motion plate, fixedly carry apparatus for bending and the back-to-back installation of live splint belting secretly, carrying the apparatus for bending bottom secretly in activity is provided with and send band structure, send band structure to be positioned on the feed mechanism sliding panel and have two line slideways, the longitudinal sliding motion plate is installed on the line slideway, one first cylinder of the outside upside-down mounting of longitudinal sliding motion plate, the longitudinal sliding motion plate is by one first cylinder support, one second cylinder support, one first bearing pin is connected with the uropore of first cylinder, establishes one the 3rd cylinder support in the outside of feed mechanism sliding panel and is connected with the piston rod head of first cylinder.
2. automatic trousers knot machine as claimed in claim 1 carries bending mechanism secretly, it is characterized in that, the bending mechanism of carrying secretly of described automatic trousers knot machine also comprises a worm screw seat, establish a worm screw in the worm screw seat, the bottom of worm screw seat is provided with an adjusting screw(rod), a material folding cylinder block is established at the rear portion of adjusting screw(rod), the material folding cylinder block is fixed on the worm screw seat by two screws, establish waist type groove on the material folding cylinder block, a push rod cylinder is established at the rear portion of material folding cylinder block, the head of push rod cylinder piston rod is established a top cover, a push rod is established in the front portion of top cover, push rod passes the endoporus of worm screw and penetrates in the afterbody hole of flanging base of the carrier head, the flanging base of the carrier head is enclosed within on the anterior cylindrical of worm screw and by branch head screw and locks, front end at push rod screws in a joint, seal in an active pin shaft in two symmetrical holes of joint, joint is with a left connecting rod and a right connecting rod polyphone, active pin shaft can slide in the gain of flanging base of the carrier head, the uropore of a left side connecting rod and a rotary chuck flexibly connects with a rivet pin, the preceding hole of right connecting rod seals in the location, preceding hole of flanging base of the carrier head by one second bearing pin, hanging an extension spring in the outer end of active pin shaft is connected with the rear screw of flanging base of the carrier head, above the afterbody of worm screw seat, be provided with one second cylinder, second cylinder is fixed on the rotary cylinder seat by one first nut, the head of second cylinder piston rod is installed a guide runner, also fixes with the piston rod of second nut and second cylinder in the helicla flute of the head embedding worm screw of guide runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020294119 CN201778199U (en) | 2010-08-17 | 2010-08-17 | Clip band bending mechanism of automatic belt loop machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020294119 CN201778199U (en) | 2010-08-17 | 2010-08-17 | Clip band bending mechanism of automatic belt loop machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778199U true CN201778199U (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020294119 Expired - Lifetime CN201778199U (en) | 2010-08-17 | 2010-08-17 | Clip band bending mechanism of automatic belt loop machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201778199U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373582A (en) * | 2010-08-17 | 2012-03-14 | 上海贵衣缝纫设备有限公司 | Tape clamping and bending mechanism of automatic belt loop machine |
| CN103320971A (en) * | 2013-06-26 | 2013-09-25 | 苏州巨康缝制机器人有限公司 | Three-fold pattern tacking machine |
| CN107090671A (en) * | 2017-05-11 | 2017-08-25 | 深圳超诚缝纫科技有限公司 | Full-automatic loop machine and its control method |
| CN108342832A (en) * | 2018-03-05 | 2018-07-31 | 东莞市名菱工业自动化科技有限公司 | Full-automatic panel machine |
| CN112392102A (en) * | 2020-10-20 | 2021-02-23 | 彩虹（合肥）液晶玻璃有限公司 | Constant-current constant-pressure water supply control device |
-
2010
- 2010-08-17 CN CN 201020294119 patent/CN201778199U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373582A (en) * | 2010-08-17 | 2012-03-14 | 上海贵衣缝纫设备有限公司 | Tape clamping and bending mechanism of automatic belt loop machine |
| CN102373582B (en) * | 2010-08-17 | 2013-03-27 | 上海贵衣缝纫设备有限公司 | Tape clamping and bending mechanism of automatic belt loop machine |
| CN103320971A (en) * | 2013-06-26 | 2013-09-25 | 苏州巨康缝制机器人有限公司 | Three-fold pattern tacking machine |
| CN103320971B (en) * | 2013-06-26 | 2018-10-23 | 苏州巨康缝制机器人有限公司 | A kind of three folding flower sample bar tacking machines |
| CN107090671A (en) * | 2017-05-11 | 2017-08-25 | 深圳超诚缝纫科技有限公司 | Full-automatic loop machine and its control method |
| CN108342832A (en) * | 2018-03-05 | 2018-07-31 | 东莞市名菱工业自动化科技有限公司 | Full-automatic panel machine |
| CN112392102A (en) * | 2020-10-20 | 2021-02-23 | 彩虹（合肥）液晶玻璃有限公司 | Constant-current constant-pressure water supply control device |
| CN112392102B (en) * | 2020-10-20 | 2022-08-30 | 彩虹（合肥）液晶玻璃有限公司 | Constant-current constant-pressure water supply control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20130327 |
|
| RGAV | Abandon patent right to avoid regrant |