CN107558012A

CN107558012A - Besom automatic knitting machine

Info

Publication number: CN107558012A
Application number: CN201710993160.4A
Authority: CN
Inventors: 曾明; 高国良
Original assignee: Cenxi Top Technology Development Co Ltd
Current assignee: Cenxi Top Technology Development Co Ltd
Priority date: 2017-10-23
Filing date: 2017-10-23
Publication date: 2018-01-09

Abstract

The present invention discloses a kind of besom automatic knitting machine, it is related to technical field of textile equipment, with cabinet, the cabinet is provided with sewing plate, there is a plurality of arc sewing mouth be arrangeding in parallel in the middle part of the sewing plate, arc pressure ring is hinged with one end of arc sewing opening's edge length direction, is axially arranged with spacer bar in the lateral ends of outermost arc sewing mouth；Sewing plate top suspension has the slide bar with sewing head, and the slide bar slips in sewing sliding sleeve up and down, and the sewing sliding sleeve is affixed with that can be in the turning arm that horizontally rotates, and the crochet hook that can horizontally slip and swing up and down is had in arc mouth of sewing；Sewing plate, sewing head, turning arm and crochet hook drive by respective drive device, each drive device is controlled by a controller, compared with prior art, the present invention be used to sew besom when, the sewing of each besom was taken within 1 minute, and sewing wiring is uniform, take-up is closely strong, effect than sewing by hand is more preferable, and speed is artificial more than ten times, greatly improves yield.

Description

Besom automatic knitting machine

Technical field

The present invention relates to technical field of textile equipment, especially a kind of besom for besom be knitted wiring is automatic Knitting machine.

Background technology

Existing besom, the besom bar for generally comprise besom support, being inserted in besom support and the besom brush being inserted under besom support； It is traditional with plant as made of the plants such as awns, napier grass, straw besom brush, typically make by hand, i.e., by these grass Afterbody is spread out to form besom brush, and stem, which gathers together, to be sandwiched in besom support, then with needlework by these besoms close to besom support Besom brush is sewed, and is allowed to firm, firm；But because being manually to sew, stitch cabling is uneven, and operating efficiency is low, ripe Practicing work sewing one about needs besom 12 minutes, and a people one day can only sew thirty or forty besom, and labour cost is high recently, Cause besom manufacturing cost high, and can not produce in enormous quantities.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of besom automatic knitting machine, and it can solve existing artificial seam Besom efficiency of threading is low and the problem of cost is high.

In order to solve the above problems, the technical solution adopted in the present invention is：With cabinet, it can be in water that the cabinet, which is provided with, The dynamic sewing plate of flat turn, sewing plate middle part has a plurality of arc sewing mouth be arrangeding in parallel, in arc sewing opening's edge length The one end in degree direction is hinged with arc pressure ring, is axially arranged with spacer bar in the lateral ends of the outermost arc sewing mouth； The sewing plate top suspension has the slide bar with sewing head, the slide bar up and down slip sewing sliding sleeve in, the sewing sliding sleeve with It can be in that the turning arm horizontally rotated is affixed, the crochet hook that can be horizontally slipped and swing up and down is had in arc sewing mouth；Institute State sewing plate, sewing head, turning arm and crochet hook to drive by respective drive device, each drive device is by a controller control System.

In above-mentioned technical proposal, more specifically scheme can also be：The sewing plate bottom is fixed in by connector On one gear, first gear is engaged with second gear, and second gear is driven by the first motor.

Further：The sewing sliding sleeve is packed in a framework, and the sewing sliding sleeve hypomere is connected with the turning arm, should Turning arm is driven by the second motor；The slide bar top side vertical direction is provided with rack, and the rack engages with the 3rd gear, and the 3rd Gear is driven by the 3rd motor；Rotating shaft is fixed with the top of the framework, the rotating shaft other end is connected to the support on the cabinet On bearing block in；The slide bar bottom is provided with the sewing head, and more shuttle pins are plugged with sewing head.

Further：The framework front cross is provided with a suture lever；The slide bar epimere front cross is provided with a row Suture hole.

Further：The crochet hook has multiple, is sleeved on a crochet hook bar laterally set, the crochet hook bar both ends are socketed in On bearing block, the termination of described crochet hook bar wherein one end is socketed with special shape gear, and the special shape gear has long handle connecting portion and arc Shape teeth portion, the teeth portion are engaged with the 4th gear, and the 4th gear is driven by the 4th motor；The bearing block and the 4th electricity Machine is on a sliding platform, and the sliding platform is slipped on a slideway, and the sliding platform is driven by the 5th motor.

Further：Startup/shutdown switch is provided with the cabinet bottom；The spacer bar at least two, two institutes Spacer bar interval setting is stated, is fixed by least one piece of fixed block, and passed through from the fixed seat being located on the sewing plate.

Due to compared with prior art, being had the advantages that using above-mentioned technical proposal, the present invention：

1st, knitting machine of the invention, because its structure setting is reasonable, each besom sewing is time-consuming about 1 minute, and sewing wiring is uniform, Take-up is closely strong, more preferable than the effect of hand knitting, and speed is artificial twelvefold, can substitute sewing by hand completely and fix The flow of besom, labour is liberated, substantially increases yield.

2nd, due to having a plurality of arc sewing mouth be arrangeding in parallel, when sewing plate drives besom rotation, arc in the middle part of sewing plate The radian of shape sewing mouth is consistent with the angle that sewing plate rotates, and makes the sewing stitch arc routing of besom uniform；In outermost Arc sewing mouth lateral ends axially spaced-apart activity be plugged with least two spacer bars, be in order to two initial needlework pin Can automatic knotting, it is not necessary to it is artificial to knot, further improve operating efficiency.

3rd, it is provided with a suture lever in framework front cross, during work, sewing thread penetrates outside suture lever, suture lever Play a part of tensing sewing thread.

Brief description of the drawings

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

Fig. 2 is the front longitudinal sectional view of the present invention.

Fig. 3 is the structural representation that arc pressure ring is hinged with sewing plate.

Fig. 4 is the structural representation that arc pressure ring is opened.

Fig. 5 is the structural representation of besom.

Fig. 6 is the structural representation of special shape gear.

Embodiment

Below in conjunction with instantiation and accompanying drawing, the invention will be further described：

Embodiment as depicted in figs. 1 and 2, it has cabinet 1, and it can be in the sewing plate 2 horizontally rotated that the cabinet, which is provided with, sew The bottom of plate 2 is fixed in first gear 3 by screw 13, and first gear 3 engages with second gear 4, and second gear 4 is by the first electricity Machine 5 drives；As shown in Figure 3 and Figure 4, the middle part of sewing plate 2 has five arc be arrangeding in parallel sewing mouths 6, in arc sewing mouth One end along its length is hinged with arc pressure ring 7 in sewing plate 2, and the other end of arc pressure ring is hinged with check lock lever 11, stitched Plate 2 of threading is provided with the latch hook 12 for being used for fixing the check lock lever；The lateral ends axially spaced-apart activity of outermost arc sewing mouth Two spacer bars 8 are plugged with, their intervals are fixed together by the postmedian of two spacer bars 8 by one piece of fixed block 9, two Spacer bar 8 is passed through from the fixed seat 10 being located on sewing plate 2 and can pierced into fixed seat 10 and passed, when piercing into, between two The accumbency of parting bead interval manufactures two through holes 14 that can be knotted to line on five arc sewing mouths 6, to shuttle pin；It is provided with cabinet Support 15, the top suspension of sewing plate 2 have the slide bar 17 with sewing head 16, and the slide bar slips in sewing sliding sleeve 18 up and down, should Sewing sliding sleeve hypomere is connected with turning arm 19, and the turning arm enables turning arm to horizontally rotate by the driving of the second motor 23, and sewing is slided Set 18 is packed in a framework 20, and the top of framework 20 is fixed with rotating shaft 21, and the other end of rotating shaft 21 is connected in bearing block 22, bearing Seat 22 is fixed on support 15, and the top side vertical direction of slide bar 17 is provided with rack 24, and the rack engages with the 3rd gear 25, the Three gears are driven by the 3rd motor 26, slide bar can be made to move up and down；The bottom of slide bar 17 is provided with sewing head 16,16 times grafting of sewing head There are more shuttle pins 27；The front cross of framework 20 is provided with a suture lever 28, and slide bar epimere front cross is provided with row's suture hole 29； Five crochet hooks 30 that can be horizontally slipped and swing up and down are had in arc sewing mouth 6, are sleeved on a crochet hook bar laterally set On 31, the crochet hook bar both ends are socketed on bearing blocks 32, and the termination of the right-hand member of crochet hook bar 31 is socketed with special shape gear 33；Such as Fig. 6 Shown, special shape gear has long handle connecting portion 33-1 and arcuation teeth portion 33-2, and arcuation teeth portion engages with the 4th gear, the 4th tooth Wheel is driven by the 4th motor, drives crochet hook syringe needle to swing up and down to catch on line；The motor of bearing block 32 and the 4th slides mounted in one On platform 34, the sliding platform is slipped on a slideway 35, and sliding platform 35 is driven by the 5th motor, drives sliding platform or so Slide so that crochet hook can integrally move left and right；First motor, the second motor, the 3rd motor, the 4th motor and the 5th motor are equal Controlled by PLC；The on/off of PLC and five motors is opened by the startup/stopping for being located at cabinet bottom Close 36 controls.

During work, the ball of string 37 being placed in cabinet back platform is first pulled out into line, around the line being located on cabinet panel In locating wheel 38, then toward pulling down, move into, pierced into suture hole 29 outside suture lever 28, then toward drop-down, out of, shuttle pin pin hole Pass through, pull out the end of a thread；Crawl startup/shutdown switch, sewing plate is produced, then opens arc pressure ring 7, and besom is needed into what is sewed Portion's tail is placed on arc sewing mouth, then depresses open arc shape pressure ring, and check lock lever 11 is fastened in latch hook, and besom is fixed and pressed Tightly, then pin steps on startup/shutdown switch, the revolution playback of the first motor driven sewing plate, then pin and steps on startup/shutdown switch, 3rd motor then drives needlework descending, the respective gear movement of the 4th and the 5th motor driven, makes that crochet hook is swung up and down and left and right is moved The dynamic hooking process for performing " crochet hook hooking/skew/return ", the up return of needlework afterwards, and then the first motor is by sewing plate Set angle outwards is produced, is paused, while the second motor driven turning arm rotates, and so as to drive sewing sliding sleeve rotation, finally makes The curved rotation of entire row shuttle pin, the angle of the sewing plate rotation of the first motor control and the rotation of the entire row shuttle pin of the second motor control Gyration is synchronous, so that the besom wiring of sewing out is uniform；Process is repeated, until program control EP (end of program), a besom seam Thread completion, trimming worker's trimming takes out the besom that sewing is completed, such as Fig. 5.When slide bar moves upwards, line is by suture lever Hinder, the meeting sewed on besom is tightened up, and reaches the effect of close take-up.

Claims

A kind of 1. besom automatic knitting machine, it is characterised in that：With cabinet, it can be in the sewing horizontally rotated that the cabinet, which is provided with, Plate, sewing plate middle part has a plurality of arc sewing mouth be arrangeding in parallel, in one end of arc sewing opening's edge length direction Arc pressure ring is hinged with, is axially arranged with spacer bar in the lateral ends of the outermost arc sewing mouth；The sewing plate top Portion's suspention has the slide bar with sewing head, and the slide bar slips in sewing sliding sleeve up and down, and the sewing sliding sleeve is with that can be in horizontally rotate Turning arm connection, have the crochet hook that can horizontally slip and swing up and down in arc sewing mouth；The sewing plate, sewing Head, turning arm and crochet hook are driven by respective drive device, and each drive device is controlled by controller.
2. besom automatic knitting machine according to claim 1, it is characterised in that：The sewing plate bottom is consolidated by connector It is connected in first gear, first gear is engaged with second gear, and second gear is driven by the first motor.
3. besom automatic knitting machine according to claim 1 or 2, it is characterised in that：The sewing sliding sleeve is packed in a frame In vivo, the sewing sliding sleeve hypomere is connected with the turning arm, and the turning arm is driven by the second motor；The slide bar top side is vertical Direction is provided with rack, and the rack is engaged with the 3rd gear, and the 3rd gear is driven by the 3rd motor；It is fixed with and turns at the top of the framework Axle, the rotating shaft other end are connected in the bearing block on the support on the cabinet；The slide bar bottom is provided with the sewing head, More shuttle pins are plugged with sewing head.
4. besom automatic knitting machine according to claim 3, it is characterised in that：The framework front cross is provided with a suture Lever；The slide bar epimere front cross is provided with row's suture hole.
5. besom automatic knitting machine according to claim 1 or 2, it is characterised in that：The crochet hook has multiple, is sleeved on one On the crochet hook bar laterally set, the crochet hook bar both ends are socketed on bearing block, and the termination of described crochet hook bar wherein one end is socketed with Special shape gear, the special shape gear have long handle connecting portion and arcuation teeth portion, and the teeth portion engages with the 4th gear, the 4th gear Driven by the 4th motor；On a sliding platform, the sliding platform slips to be slided one for the bearing block and the 4th motor On road, the sliding platform is driven by the 5th motor.
6. besom automatic knitting machine according to claim 4, it is characterised in that：The crochet hook has multiple, and it is horizontal to be sleeved on one To on the crochet hook bar of setting, the crochet hook bar both ends are socketed on bearing block, and the termination of described crochet hook bar wherein one end is socketed with different Shape gear, the special shape gear have long handle connecting portion and arcuation teeth portion, and the teeth portion engages with the 4th gear, the 4th gear by 4th motor drives；On a sliding platform, the sliding platform is slipped in a slideway for the bearing block and the 4th motor On, the sliding platform is driven by the 5th motor.
7. besom automatic knitting machine according to claim 1 or 2, it is characterised in that：The cabinet bottom be provided with start/ Shutdown switch；The spacer bar at least two, two spacer bars are arranged at intervals, fixed by least one piece of fixed block, and Passed through from the fixed seat being located on the sewing plate.
8. besom automatic knitting machine according to claim 1 or 2, it is characterised in that：The controller is PLC.