CN207468854U

CN207468854U - Besom automatic knitting machine

Info

Publication number: CN207468854U
Application number: CN201721366463.5U
Authority: CN
Inventors: 曾明; 高国良
Original assignee: Cenxi Top Technology Development Co Ltd
Current assignee: Cenxi HSBC Agricultural Development Co., Ltd
Priority date: 2017-10-23
Filing date: 2017-10-23
Publication date: 2018-06-08
Anticipated expiration: 2027-10-23

Abstract

The utility model discloses a kind of besom automatic knitting machine, it is related to technical field of textile equipment, with cabinet, the cabinet is equipped with sewing plate, there is a plurality of arc sewing mouth being arranged in parallel in the middle part of the sewing plate, arc pressure ring is hinged in 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, which slips up and down in sewing sliding sleeve, and the sewing sliding sleeve is affixed with that can be in the rotating 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, rotating arm and crochet hook are driven by respective driving device, each driving device is controlled by a controller, compared with prior art, the utility model for 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 utility model is related to technical field of textile equipment, especially a kind of besom for being used to carry out besom knitting wiring 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； Traditional plant besom brush as made of the plants such as awns, napier grass, straw, it is typically hand-made, i.e., by these grass Tail portion spreads 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 working 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, It causes besom manufacture of high cost, and cannot produce in enormous quantities.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of besom automatic knitting machines, it can solve existing people The problem of work sewing besom efficiency is low and of high cost.

To solve the above-mentioned problems, technical solution is used by the utility model：With cabinet, which is equipped with can There is a plurality of arc sewing mouth being arranged in parallel in the sewing plate horizontally rotated, in the middle part of the sewing plate, in arc sewing mouth One end along its length is hinged with arc pressure ring, is axially arranged with interval in the lateral ends of the outermost arc sewing mouth Item；The sewing plate top suspension has the slide bar with sewing head, which slips up and down in sewing sliding sleeve, the sewing sliding sleeve With that can be in that the rotating arm that horizontally rotates is affixed, the crochet hook that can be horizontally slipped and swing up and down be had in arc sewing mouth； The sewing plate, sewing head, rotating arm and crochet hook are driven by respective driving device, and each driving device is by a controller Control.

In above-mentioned technical proposal, more specific 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, which connect with the rotating arm, should Rotating arm is driven by the second motor；The slide bar top side vertical direction is equipped with rack, which engages with third gear, third Gear is driven by third motor；Shaft is fixed at the top of the framework, which is connected to the stent on the cabinet On bearing block in；The slide bar bottom is equipped with the sewing head, and more shuttle needles are plugged under sewing head.

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

Further：The crochet hook has multiple, is sleeved on a crochet hook bar laterally set, which is socketed in On bearing block, the end of described crochet hook bar wherein one end is socketed with special shape gear, which 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, which slips on a slideway, and the sliding platform is driven by the 5th motor.

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

Due to the adoption of the above technical scheme, the utility model compared with prior art, has the advantages that：

1st, the knitting machine of the utility model, since its structure setting is reasonable, each besom sewing takes about 1 minute, sewing Wiring is uniform, and take-up is closely strong, more preferable than the effect of hand knitting, and speed is artificial twelvefold, can substitute hand completely The flow of the fixed besom of work sewing, liberates labour, substantially increases yield.

2nd, due to having a plurality of arc sewing mouth being arranged 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 the sewing stitch arc routing for making besom is uniform；In outermost Arc sewing mouth lateral ends axially spaced-apart activity be plugged at least two spacer bars, be in order to two initial needlework feet Can automatic knotting, do not need to manually knot, further improve working efficiency.

3rd, a suture lever is equipped in framework front cross, during work, sewing thread penetrates outside suture lever, suture lever Play the role of tensing sewing thread.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the front longitudinal sectional view of the utility model.

Fig. 3 is the structure diagram that arc pressure ring is hinged on sewing plate.

Fig. 4 is the structure diagram that arc pressure ring is opened.

Fig. 5 is the structure diagram of besom.

Fig. 6 is the structure diagram of special shape gear.

Specific embodiment

Below in conjunction with specific example and attached drawing, the utility model is described in further detail：

Embodiment as depicted in figs. 1 and 2, it has cabinet 1, and it can be in the sewing plate 2 horizontally rotated which, which is equipped with, 2 bottom of sewing plate is fixed in by screw 13 in first gear 3, and first gear 3 is engaged with second gear 4, and second gear 4 is by One motor 5 drives；As shown in Figure 3 and Figure 4,2 middle part of sewing plate has five arc being arranged in parallel sewing mouths 6, in arc-shaped slit One end of opening's edge of threading length direction 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, The latch hook 12 for being used for fixing the check lock lever is equipped on sewing plate 2；The lateral ends axially spaced-apart of outermost arc sewing mouth Activity is plugged with two spacer bars 8, their intervals are fixed together by the middle and back of two spacer bars 8 by one piece of fixed block 9, Two spacer bars 8 are passed through from the fixed seat 10 being located on sewing plate 2 and can be pierced into fixed seat 10 and are pierced by, when piercing into, two The interval accumbency of root spacer bar manufactures two through-holes 14 that can be knotted to line on five arc sewing mouths 6, to shuttle needle；On cabinet Equipped with stent 15,2 top suspension of sewing plate has the slide bar 17 with sewing head 16, which slips up and down in sewing sliding sleeve 18 Interior, which connect with rotating arm 19, which enables rotating arm to horizontally rotate by the driving of the second motor 23, stitches Sliding sleeve 18 of threading is packed in a framework 20, and 20 top of framework is fixed with shaft 21, and 21 other end of shaft is connected in bearing block 22, Bearing block 22 is fixed on stent 15, and 17 top side vertical direction of slide bar is equipped with rack 24, which nibbles with third gear 25 It closes, third gear is driven by third motor 26, slide bar can be made to move up and down；17 bottom of slide bar is equipped with sewing head 16, sewing head 16 Under be plugged with more shuttle needles 27；20 front cross of framework is equipped with a suture lever 28, and slide bar epimere front cross is stitched equipped with a row String holes 29；In arc sewing mouth 6 five crochet hooks 30 can horizontally slipping and swing up and down are had, be sleeved on one and laterally set On crochet hook bar 31, which is socketed on bearing blocks 32, and the end of the right end of crochet hook bar 31 is socketed with special shape gear 33； As shown in fig. 6, there is special shape gear long handle connecting portion 33-1 and arcuation teeth portion 33-2, arcuation teeth portion to be engaged with the 4th gear, it should 4th gear is driven by the 4th motor, and crochet hook syringe needle is driven to swing up and down to catch on line；32 and the 4th motor of bearing block is mounted in On one sliding platform 34, which slips on a slideway 35, and sliding platform 35 is driven by the 5th motor, drives to slide and put down Platform horizontally slips to make crochet hook that can integrally move left and right；First motor, the second motor, third motor, the 4th motor and the 5th Motor is controlled by PLC controller；The on/off of PLC controller and five motors by be located at the startup of cabinet bottom/ Shutdown switch 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 drop-down, move into, pierced into suture hole 29 outside suture lever 28, then toward drop-down, out of, shuttle needle pin hole It passes through, pulls out the end of a thread；Crawl startup/shutdown switch, sewing plate is produced, then opens arc pressure ring 7, and besom needs are 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, besom is fixed and is pressed Tightly, then foot steps on startup/shutdown switch, and the first motor drives sewing plate revolution playback, then foot to step on startup/shutdown switch, Third motor then drives needlework downlink, and the 4th and the 5th motor drives respective gear movement, crochet hook is made to swing up and down and control shifting The dynamic hooking process for performing " crochet hook hooking/offset/return ", needlework uplink return later, and then the first motor is by sewing plate Set angle is produced outward, is paused, while the second motor drives rotating arm rotation, so as to drive sewing sliding sleeve rotation, is finally made The arc-shaped rotation of entire row shuttle needle, the angle of the sewing plate rotation of the first motor control and the rotation of the entire row shuttle needle of the second motor control Gyration synchronizes, so as to make the besom wiring that sewing comes out uniform；Process is repeated, until program-controlled EP (end of program), a besom seam It threads 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 It hinders, the meeting sewed on besom is tightened up, and achievees the effect that close take-up.

Claims

1. a kind of besom automatic knitting machine, it is characterised in that：With cabinet, it can be in the sewing horizontally rotated which, which is equipped with, Plate, sewing plate middle part has a plurality of arc sewing mouth being arranged 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, which slips up and down in sewing sliding sleeve, and the sewing sliding sleeve is with that can be in horizontally rotate Rotating arm connection, have the crochet hook that can horizontally slip and swing up and down in arc sewing mouth；The sewing plate, sewing Head, rotating arm and crochet hook are driven by respective driving device, and each driving 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, which connect with the rotating arm, which is driven by the second motor；The slide bar top side is vertical Direction is equipped with rack, which engages with third gear, and third gear is driven by third motor；It is fixed with and turns at the top of the framework Axis, the shaft other end are connected in the bearing block on the stent on the cabinet；The slide bar bottom is equipped with the sewing head, More shuttle needles are plugged under sewing head.

4. besom automatic knitting machine according to claim 3, it is characterised in that：The framework front cross is equipped with a suture Lever；The slide bar epimere front cross is equipped 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, which is socketed on bearing block, and the end 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 is engaged with the 4th gear, the 4th gear It is driven by the 4th motor；On a sliding platform, which slips slides 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 have it is multiple, be sleeved on one horizontal stroke On the crochet hook bar of setting, which is socketed on bearing block, and the end 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, which slips 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 equipped with start/ Shutdown switch；The spacer bar at least two, two spacer bars are arranged at intervals, are fixed by least one piece of fixed block, and It is 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 controller.