CN108049045A - A kind of chenille embroidery machine head of high speed embroidery machine - Google Patents
A kind of chenille embroidery machine head of high speed embroidery machine Download PDFInfo
- Publication number
- CN108049045A CN108049045A CN201711225970.1A CN201711225970A CN108049045A CN 108049045 A CN108049045 A CN 108049045A CN 201711225970 A CN201711225970 A CN 201711225970A CN 108049045 A CN108049045 A CN 108049045A
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- CN
- China
- Prior art keywords
- casing
- pin
- rocker
- embroidery machine
- shank
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C9/00—Appliances for holding or feeding the base fabric in embroidering machines
- D05C9/20—Movement of the base fabric controlled by the presser feet; Driving arrangements therefor
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
- D05C11/02—Machine needles
- D05C11/06—Needle-driving or control mechanisms
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
- D05C13/04—Lubricating devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of chenille embroidery machine heads of high speed embroidery machine, including casing, driving mechanism, promote driving mechanism, lower end is equipped with the presser foot device of presser feet, lower end is equipped with the needle bar mechanism of eedle and lower end is equipped with the pin nozzle mechanism of pin mouth, presser foot device is equipped in the casing, needle bar mechanism and pin nozzle mechanism, the casing is equipped with driving presser foot device, needle bar mechanism and pin nozzle mechanism drive presser feet respectively, the driving mechanism that eedle and pin mouth move upwards, the casing can drive presser foot device after being equipped with parking, needle bar mechanism and pin nozzle mechanism drive presser feet respectively, the promotion driving mechanism that eedle and pin mouth move upwards, compared with prior art, rotating speed can be improved, reduce noise, improve service life, automatic splash lubrication, simplify movement link.
Description
【Technical field】
The present invention relates to a kind of technical field of high speed embroidery machine, particularly a kind of chenille embroidery machine heads of high speed embroidery machine
Technical field.
【Background technology】
With the high speed development of towel embroidery machine, production efficiency that people embroider to towel embroidery machine, service life, reduction
Higher requirement is proposed in terms of noise.Existing towel embroidery because driving presser feet, shank, pin mouth using grooved cam mechanism, and
Shank and pin mouth set with each other, and machine construction is complicated, high processing costs；And suffered resistance is very during the motion
Greatly, so speed at most can only achieve 600-700 revs/min, also presence action is more, movement link is cumbersome and slow, the big effect of noise
The problem of rate is low, the necessary hand oiling lubrication of inner body, for the above situation, a kind of raising chenille embroidery machine head movement turns
Speed and head part self-lubricate become the target that vast embroidery machine producer continuously improves innovation.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of chenille embroidery machine head of high speed embroidery machine,
Rotating speed, low noise, self-oiling can be improved.
To achieve the above object, the present invention proposes a kind of chenille embroidery machine head of high speed embroidery machine, including casing, mover
Structure, promotion driving mechanism, lower end is equipped with the presser foot device of presser feet, lower end is equipped with the needle bar mechanism of eedle and lower end is equipped with pin mouth
Pin nozzle mechanism, the casing is interior to be equipped with presser foot device, needle bar mechanism and pin nozzle mechanism, and the casing is equipped with driving presser feet machine
Structure, needle bar mechanism and pin nozzle mechanism drive the driving mechanism that presser feet, eedle and pin mouth move upwards respectively, and the casing is equipped with
The promotion that can drive presser foot device, needle bar mechanism and pin nozzle mechanism that presser feet, eedle and pin mouth is driven to move upwards respectively after parking
Driving mechanism.
Preferably, the driving mechanism includes the first driving shaft being rotatably located on casing and is located at the first driving shaft
On the first cam, the second cam and the 3rd cam.
Preferably, the promotion driving mechanism includes rocker arm shaft, camshaft, first pulley, the second belt wheel, synchronization
Band, first gear, second gear, the first eccentric wheel, the second eccentric wheel, three eccentricity wheel and driving motor are set on the casing
There are camshaft and rocker arm shaft, first gear, the first eccentric wheel, the second eccentric wheel and the 3rd are equipped with successively on the camshaft
Eccentric wheel, the rocker arm shaft are equipped with the second gear that connection is engaged with first gear, and the front end of the rocker arm shaft is outside casing
Equipped with first pulley, the rotation axis of the driving motor is equipped with the second belt wheel, and the first pulley and the second belt wheel are equipped with
Synchronous belt.
Preferably, the presser foot device includes the first rocker body, clutch shaft bearing, the first roller, the first connector, first
Link collet, presser bar and the first spring, and the first rocker body, first rocking arm are equipped at the rear of second gear on rocker arm shaft
Body is equipped with upper end close to one end of the first cam and contradicts the clutch shaft bearing on the circumferential surface of the first cam, first rocker body
The other end is connected by the first connector with the first linkage collet, has been gripped on the first linkage collet and has slidably been located at
Presser bar in casing, the lower end of the presser bar are equipped with presser feet, between the installing plate of the bottom in the presser feet and casing
Presser bar on be arranged with the first spring, first rocker body is equipped with and corresponding first roller of the first eccentric wheel, institute
State eccentric wheel can compress the first roller drive the first rocker body rotate clockwise.
Preferably, the needle bar mechanism includes the second rocker body, second bearing, the second roller, the second connector, upper branch
Fagging, lower supporting plate, slide, first body of rod, second body of rod, shank, two block bodies, groove, shank casing, baffle element and second
Spring is equipped with the second rocker body on rocker arm shaft at the rear of the first rocker body, and second rocker body is close to the one of the second cam
End is equipped with upper end and contradicts the second bearing on the circumferential surface of the second cam, and the other end of second rocker body passes through the second connection
Body is connected with slide, and the slide is set on first body of rod, and the upper end of first body of rod is equipped with what is be fixedly connected with casing
Upper backup pad, the lower end of the slide are equipped with lower supporting plate, the front end of the lower supporting plate be equipped with the matched groove of shank,
Be equipped with second body of rod that upper end is fixedly connected with upper backup pad on the lower supporting plate, the upper backup pad and lower supporting plate it
Between second body of rod on be arranged with second spring, be equipped on the upper backup pad slidably and be rotatably located in casing
Shank, the lower end of the shank are equipped with eedle, and the upper end of the shank is arranged with shank casing, and the shank casing, which is equipped with, to be slided
Slot, the shank are equipped with baffle element in chute hole, and the casing is equipped with the driving device of driving shank casing, the drive
Dynamic device includes the second main shaft, bearing, shaft, first bevel gear, second bevel gear, third hand tap gear and the 4th bevel gear, institute
The upper end for stating shank casing is equipped with the 4th bevel gear, and the upper end of the casing is equipped with bearing and the second main shaft, is set on the bearing
There is shaft, one end of the shaft is equipped with the third hand tap gear that connection is engaged with the 4th bevel gear, and the other end is equipped with the second cone tooth
Wheel, second main shaft are equipped with the first bevel gear for engage and connecting with second bevel gear, and the shank is up and down the two of groove
End is equipped with block body, second rocker body be equipped with corresponding second roller of the second eccentric wheel, the second eccentric wheel can
Compressing the second roller drives the second rocker body to rotate clockwise.
Preferably, the pin nozzle mechanism includes the 3rd rocker body, 3rd bearing, three rollers, the 3rd connector, second
Link collet, the 3rd body of rod, the 4th body of rod, pin mouth bar, pin folder guide need foot, guiding shift fork, small presser feet anchor ear, spring positioning
Seat, the 3rd spring and the 4th spring are equipped with the 3rd rocker body, the 3rd rocker body on rocker arm shaft at the rear of the second rocker body
Be equipped with upper end close to one end of the 3rd cam and contradict 3rd bearing on the circumferential surface of the 3rd cam, the 3rd rocker body it is another
One end is connected by the 3rd connector with the second linkage collet, has been gripped on the second linkage collet and has slidably been located at machine
The 3rd body of rod in shell, the lower part of the 3rd body of rod are equipped with pin and press from both sides guide need foot, and the pin is pressed from both sides in guide need foot and casing
The 3rd spring is arranged on the 3rd body of rod between the installing plate of bottom, is equipped on the pin folder guide need foot and slidably sets
Pin mouth bar in casing, the pin mouth bar are equipped with spring positioning seat, the spring positioning seat in the top of pin folder guide need foot
The 4th spring is arranged on pin mouth bar between the installing plate of the bottom in casing, the pin mouth bar presss from both sides guide need foot in pin
Lower section be equipped with and be oriented to shift fork, the 4th body of rod for being located at and being oriented in the notch of shift fork is equipped in the casing, the pin mouth bar
Lower end is equipped with small presser feet anchor ear, and the lower end of the small presser feet anchor ear is equipped with pin mouth, and the 3rd rocker body is equipped with the 3rd partially
The corresponding three rollers of heart wheel, three eccentricity wheel can compress three rollers and the 3rd rocker body driven to rotate clockwise.
Preferably, the casing is equipped with the atomizer of the oil spout into casing, the atomizer passes through fuel feed pump and oil
Case connects, and fuel tank is connected with air supply pipe, and fuel feed pump is equipped with relief valve.
Beneficial effects of the present invention：The present invention by the first driving shaft by being equipped with the first cam, the second cam and the 3rd
Cam respectively drives presser foot device, needle bar mechanism and pin nozzle mechanism, and presser foot device, needle bar mechanism and pin nozzle mechanism are independent
Design improves load, improves embroidery speed, simplifies movement link, reduces noise；Camshaft be equipped with the first eccentric wheel,
Second eccentric wheel and three eccentricity wheel are respectively intended to complete parking enhancing action, while promotion electric machine external, expanded motor work(
Rate, driving presser foot device, needle bar mechanism and pin nozzle mechanism drive presser feet, eedle and pin mouth entirety enhancing action respectively；Atomizer
Atomized lubrication is timed to head part, is effectively improved the lubricant effect of casing internal mechanism, improves service life, reduction is made an uproar
Sound.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of the chenille embroidery machine head of high speed embroidery machine of the present invention；
Fig. 2 is a kind of exploded view of the chenille embroidery machine head of high speed embroidery machine of the present invention；
Fig. 3 is the structure diagram of presser foot device；
Fig. 4 is the structure diagram of needle bar mechanism；
Fig. 5 is the structure diagram of pin nozzle mechanism.
In figure：1- casings, 2- driving mechanisms, 3- promote driving mechanism, 4- presser foot devices, 5- needle bar mechanisms, 6- pin mouth machines
Structure, 7- presser feets, 8- eedles, 9- pins mouth, 10- atomizers, 11- installing plates, 12- fuel feed pumps, 13- relief valves, 21- first are actively
Axis, the first cams of 22-, the second cams of 23-, the 3rd cams of 24-, 31- rocker arm shafts, 32- camshafts, 33- first pulleys, 34-
Second belt wheel, 35- synchronous belts, 36- first gears, 37- second gears, the first eccentric wheels of 38-, the second eccentric wheels of 39-, 310-
Three eccentricity wheel, 311- driving motors, the first rocker bodies of 41-, 42- clutch shaft bearings, the first rollers of 43-, the first connectors of 44-, 45-
First linkage collet, 46- presser bars, the first springs of 47-, the second rocker bodies of 51-, 52- second bearings, the second rollers of 53-, 54-
Second connector, 55- upper backup pads, 56- lower supporting plates, 57- slides, first bodies of rod of 58-, second bodies of rod of 59-, 510- shanks,
511- block bodies, 512- grooves, 513- shanks casing, 514- baffle elements, the second main shafts of 515-, 516- bearings, 517- shafts, 518-
First bevel gear, 519- second bevel gears, 5110- third hand tap gears, the 4th bevel gears of 5111-, 5112- second springs, 5113-
Chute hole, the 3rd rocker bodies of 61-, 62- 3rd bearings, 63- three rollers, the 3rd connectors of 64-, 65- second link collet,
The 3rd bodies of rod of 66-, the 4th bodies of rod of 67-, 68- pin mouths bar, 69- pins folder guide need foot, 610- are oriented to shift fork, 611- small presser feets armful
Hoop, 612- spring positionings seat, the 3rd springs of 613-, the 4th springs of 614-.
【Specific embodiment】
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of chenille embroidery machine head of high speed embroidery machine of the present invention, including casing 1,
Driving mechanism 2, promote driving mechanism 3, lower end is equipped with the presser foot device 4 of presser feet 7, lower end be equipped with eedle 8 needle bar mechanism 5 and under
Pin nozzle mechanism 6 of the end equipped with pin mouth 9, the casing 1 is interior to be equipped with presser foot device 4, needle bar mechanism 5 and pin nozzle mechanism 6, the casing
1 is equipped with driving presser foot device 4, needle bar mechanism 5 and pin nozzle mechanism 6 drives what presser feet 7, eedle 8 and pin mouth 9 moved upwards respectively
Driving mechanism 2, the casing 1 can drive the band dynamic pressure respectively of presser foot device 4, needle bar mechanism 5 and pin nozzle mechanism 6 after being equipped with parking
The promotion driving mechanism 3 that foot 7, eedle 8 and pin mouth 9 move upwards, the driving mechanism 2 include rotatably being located on casing 1
First driving shaft 21 and the first cam 22, the second cam 23 and the 3rd cam 24 that are located on the first driving shaft 21, the promotion
Driving mechanism 3 includes rocker arm shaft 31, camshaft 32, first pulley 33, the second belt wheel 34, synchronous belt 35, first gear 36, the
Two gears 37, the first eccentric wheel 38, the second eccentric wheel 39, three eccentricity wheel 310 and driving motor 311, the casing 1 are equipped with
It is eccentric to be equipped with first gear 36, the first eccentric wheel 38, second on the camshaft 32 successively for camshaft 32 and rocker arm shaft 31
Wheel 39 and three eccentricity wheel 310, the rocker arm shaft 31 is equipped with the second gear 37 that connection is engaged with first gear 36, described to shake
The front end of arm axle 31 is externally provided with first pulley 33 in casing 1, and the rotation axis of the driving motor 311 is equipped with the second belt wheel 34,
33 and second belt wheel 34 of first pulley is equipped with synchronous belt 35, and the presser foot device 4 includes the first rocker body 41, first axle
Hold the 42, first roller 43, the first connector 44, first linkage collet 45,46 and first spring 47 of presser bar, on rocker arm shaft 31
The rear of second gear 37 is equipped with the first rocker body 41, and first rocker body 41 is equipped with upper end close to one end of the first cam 22
The clutch shaft bearing 42 on the circumferential surface of the first cam 22 is contradicted, the other end of first rocker body 41 passes through the first connector 44
It is connected with the first linkage collet 45, the presser bar being slidably located in casing 1 is gripped on the first linkage collet 45
46, the lower end of the presser bar 46 is equipped with presser feet 7, the presser feet between the presser feet 7 and the installing plate 11 of the bottom in casing 1
The first spring 47 is arranged on bar 46, first rocker body 41 is equipped with and 38 corresponding first roller of the first eccentric wheel
43, the eccentric wheel 38 can compress the first roller 43 and the first rocker body 41 is driven to rotate clockwise, and the needle bar mechanism 5 includes
Second rocker body 51, second bearing 52, the second roller 53, the second connector 54, upper backup pad 55, lower supporting plate 56, slide 57,
First body of rod 58, second body of rod 59,510, two block bodies 511 of shank, groove 512, shank casing 513, baffle element 514 and second
Spring 5112, is equipped with the second rocker body 51 on rocker arm shaft 31 at the rear of the first rocker body 41, and second rocker body 51 is close
One end of second cam 23 is equipped with upper end and contradicts the second bearing 52 on the circumferential surface of the second cam 23, second rocker body 51
The other end be connected by the second connector 54 with slide 57, the slide 57 is set on first body of rod 58, first bar
The upper end of body 58 is equipped with the upper backup pad 55 being fixedly connected with casing 1, and the lower end of the slide 57 is equipped with lower supporting plate 56, described
The front end of lower supporting plate 56 be equipped with 510 matched groove 512 of shank, be equipped with upper end and upper branch on the lower supporting plate 56
Second body of rod 59 that fagging 55 is fixedly connected is arranged on second body of rod 59 between the upper backup pad 55 and lower supporting plate 56
Second spring 5112 is equipped with the shank 510 being located at slidably and rotatably in casing 1 on the upper backup pad 55, described
The lower end of shank 510 is equipped with eedle 8, and the upper end of the shank 510 is arranged with shank casing 513, is set on the shank casing 513
There is chute hole 5113, the shank 510 is equipped with baffle element 514 in chute hole 5113, and the casing 1 is equipped with driving shank set
The driving device of pipe 513, the driving device include the second main shaft 515, bearing 516, shaft 517, first bevel gear 518, the
Two bevel gears 519,5110 and the 4th bevel gear 5111 of third hand tap gear, the upper end of the shank casing 513 are equipped with the 4th cone tooth
Wheel 5111, the upper end of the casing 1 are equipped with 516 and second main shaft 515 of bearing, and the bearing 516 is equipped with shaft 517, described
One end of shaft 517 is equipped with the third hand tap gear 5110 that connection is engaged with the 4th bevel gear 5111, and the other end is equipped with the second cone tooth
Wheel 519, second main shaft 515 are equipped with the first bevel gear 518 that connection is engaged with second bevel gear 519, the shank 510
Block body 511 is equipped in the upper and lower ends of groove 512, second rocker body 51 is equipped with corresponding with the second eccentric wheel 39
Second roller 53, the second eccentric wheel 39 can compress the second roller 53 and the second rocker body 51 driven to rotate clockwise, the pin mouth
Mechanism 6 includes the 3rd rocker body 61,3rd bearing 62, three rollers 63, the 3rd connector 64, second linkage collet the 65, the 3rd
The body of rod 66, the 4th body of rod 67, pin mouth bar 68, pin folder guide need foot 69, guiding shift fork 610, small presser feet anchor ear 611, spring positioning
Seat the 612, the 3rd spring 613 and the 4th spring 614 is equipped with the 3rd rocker body on rocker arm shaft 31 at the rear of the second rocker body 51
61, the 3rd rocker body 61 is equipped with the 3rd of upper end conflict on the circumferential surface of the 3rd cam 24 close to one end of the 3rd cam 24
Bearing 62, the other end of the 3rd rocker body 61 are connected by the 3rd connector 64 with the second linkage collet 65, and described second
The 3rd body of rod 66 being slidably located in casing 1 is gripped on linkage collet 65, the lower part of the 3rd body of rod 66 is equipped with
Pin presss from both sides guide need foot 69, the 3rd body of rod 66 between the pin folder guide need foot 69 and the installing plate 11 of the bottom in casing 1
On be arranged with the 3rd spring 613, be equipped with the pin mouth bar 68 being slidably located in casing 1, institute on the pin folder guide need foot 69
It states pin mouth bar 68 and is equipped with spring positioning seat 612 in the top of pin folder guide need foot 69, in the spring positioning seat 612 and casing 1
Bottom installing plate 11 between pin mouth bar 68 on be arranged with the 4th spring 614, the pin mouth bar 68 presss from both sides in pin and is oriented to pressure
The lower section of foot 69, which is equipped with, is oriented to shift fork 610, and the 4th body of rod 67 for being located at and being oriented in the notch of shift fork 610 is equipped in the casing 1,
The lower end of the pin mouth bar 68 is equipped with small presser feet anchor ear 611, and the lower end of the small presser feet anchor ear 611 is equipped with pin mouth 9, and the described 3rd
Rocker body 61 is equipped with can compress three rollers with 310 corresponding three rollers 63 of three eccentricity wheel, three eccentricity wheel 310
63 the 3rd rocker bodies 61 of drive rotate clockwise, and the casing 1 is equipped with the atomizer 10 of the oil spout into casing 1, the oil spout
Mouth 10 is connected by fuel feed pump 12 with fuel tank, and fuel tank is connected with air supply pipe, and fuel feed pump 12 is equipped with relief valve 13.
The course of work of the present invention：
During the work time, the first driving shaft 21 drives the first cam to a kind of chenille embroidery machine head of high speed embroidery machine of the present invention
22nd, the second cam 23 and the 3rd cam 24 rotate.
The rotation of first cam 22 forces clutch shaft bearing 42, and away from the first driving shaft 21, clutch shaft bearing 42 drives the first rocker body
41 rotate clockwise, and the first rocker body 41 drives the first linkage collet 45 to move upwards by the first connector 44, the first linkage
Collet 45 drives presser feet 7 to move upwards and compresses the first spring 47 by presser bar 46, when 22 the first active of distance of the first cam
For the farthest circumferential surface of the central point of axis 21 after clutch shaft bearing 42, the first spring 47 promotes presser feet 7 to move downward and drive presser feet
Bar 46 moves downward, and presser bar 46 pulls downward on the first connector 44 by the first linkage collet 45, and the first connector 44 pulls
First rocker body 41 rotates counterclockwise, and clutch shaft bearing 42 is made to against the first cam 22 and is drawn close to the first driving shaft 21.
The rotation of second cam 23 forces second bearing 52, and away from the first driving shaft 21, second bearing 52 drives the second rocker body
51 rotate clockwise, and the second rocker body 51 drives slide 57 to move upwards by the second connector 54, and slide 57 drives lower support
Plate 56 moves upwards, and lower supporting plate 56 compresses second spring 5112 and passes through the upward fortune of the drive shank 510 of block body 511 of top
Dynamic, shank 510 drives eedle 8 to move upwards, when the farthest circumferential surface warp of the central point of 23 the first driving shaft of distance 21 of the second cam
After crossing second bearing 52, second spring 5112 promotes lower supporting plate 56 to move downward and slide 57 is driven to move downward, lower support
Plate 56 drives shank 510 to move downward by the block body 511 of lower section, and shank 510 drives eedle 8 to move downward, and slide 57 passes through
Second connector 54 pulls the second rocker body 51 to rotate counterclockwise, and second bearing 52 is made to against the second cam 23 to the first driving shaft
21 draw close.
When shank 510 needs to rotate, the second main shaft 515 passes through the cooperation of first bevel gear 518 and second bevel gear 519
Shaft 517 is driven to rotate, shaft 517 drives shank casing by the cooperation of 5110 and the 4th bevel gear 5111 of third hand tap gear
513 rotate, and shank casing 513 drives shank 510 to rotate by baffle element 514.
The rotation of 3rd cam 24 forces 3rd bearing 62, and away from the first driving shaft 21,3rd bearing 62 drives the 3rd rocker body
61 rotate clockwise, and the 3rd rocker body 61 drives the second linkage collet 65 to move upwards by the 3rd connector 64, the second linkage
Collet 65 drives pin folder guide need foot 69 to move upwards and compresses the 3rd spring 613 by the 3rd body of rod 66, pin folder guide need foot
69 drive spring positioning seats 612 move upwards and compress the 4th spring 614, and spring positioning seat 612 drives the fortune upwards of pin mouth bar 68
Dynamic, pin mouth bar 68 drives pin mouth 9 to move upwards by small presser feet anchor ear 611, when 24 the first driving shaft of distance 21 of the 3rd cam
For the farthest circumferential surface of central point after 3rd bearing 62, the 4th spring 614 drives pin mouth bar 68 downwards by spring positioning seat 612
Movement, and the 3rd spring 613 presss from both sides guide need foot 69 by pin and the 3rd body of rod 66 is driven to move downward, the 3rd body of rod 66 passes through second
Linkage collet 65 pulls the 3rd connector 64 to move downward, and the 3rd connector 64 pulls the 3rd rocker body 61 to rotate counterclockwise, and makes
3rd bearing 62 againsts the 3rd cam 24 and is drawn close to the first driving shaft 21.
When needing oil spout, air supply pipe injects air to fuel tank, increases the pressure in fuel tank, when reaching certain pressure,
Relief valve 13 is opened, and lubricating oil is sprayed from atomizer 10.
When parking is promoted, driving motor 311 is shaken by the mating band of first pulley 33, the second belt wheel 34 and synchronous belt 35
Arm axle 31 rotates, and rocker arm shaft 31 is rotated by the mating band movable eccentric wheel axis 32 of first gear 36 and second gear 37, eccentric wheel
Axis 32 drives the first eccentric wheel 38, the second eccentric wheel 39 and three eccentricity wheel 310 to rotate, the first eccentric wheel 38, the second eccentric wheel
39 and three eccentricity wheel 310 drive the first rocker body respectively by the first roller 43, the second roller 53 and three rollers 63 respectively
41st, the second rocker body 51 and the 3rd rocker body 61 rotate clockwise, and realize that parking is promoted.
Compared with prior art, rotating speed can be improved, reduces noise, improves service life, automatic splash lubrication simplifies fortune
Rotating ring section.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of chenille embroidery machine head of high speed embroidery machine, it is characterised in that：Including casing (1), driving mechanism (2), promote driving
Mechanism (3), lower end are equipped with the presser foot device (4) of presser feet (7), lower end is equipped with the needle bar mechanism (5) of eedle (8) and lower end is equipped with pin
The pin nozzle mechanism (6) of mouth (9), the casing (1) is interior equipped with presser foot device (4), needle bar mechanism (5) and pin nozzle mechanism (6), described
Casing (1) is equipped with driving presser foot device (4), needle bar mechanism (5) and pin nozzle mechanism (6) and drives presser feet (7), eedle (8) respectively
The driving mechanism (2) moved upwards with pin mouth (9), the casing (1) can drive presser foot device (4), shank after being equipped with parking
Mechanism (5) and pin nozzle mechanism (6) drive the promotion driving mechanism that presser feet (7), eedle (8) and pin mouth (9) move upwards respectively
(3)。
2. a kind of chenille embroidery machine head of high speed embroidery machine as described in claim 1, it is characterised in that：The driving mechanism (2)
Including the first driving shaft (21) being rotatably located on casing (1) and the first cam (22) being located on the first driving shaft (21),
Second cam (23) and the 3rd cam (24).
3. a kind of chenille embroidery machine head of high speed embroidery machine as described in claim 1, it is characterised in that：The promotion driving mechanism
(3) rocker arm shaft (31), camshaft (32), first pulley (33), the second belt wheel (34), synchronous belt (35), first gear are included
(36), second gear (37), the first eccentric wheel (38), the second eccentric wheel (39), three eccentricity wheel (310) and driving motor
(311), the casing (1) is equipped with camshaft (32) and rocker arm shaft (31), successively equipped with the on the camshaft (32)
One gear (36), the first eccentric wheel (38), the second eccentric wheel (39) and three eccentricity wheel (310) are set on the rocker arm shaft (31)
There is a second gear (37) that connection is engaged with first gear (36), the front end of the rocker arm shaft (31) is externally provided with the in casing (1)
One belt wheel (33), the rotation axis of the driving motor (311) are equipped with the second belt wheel (34), the first pulley (33) and second
Belt wheel (34) is equipped with synchronous belt (35).
4. a kind of chenille embroidery machine head of high speed embroidery machine as described in claim 1, it is characterised in that：The presser foot device (4)
Including the first rocker body (41), clutch shaft bearing (42), the first roller (43), the first connector (44), first linkage collet (45),
Presser bar (46) and the first spring (47) are equipped with the first rocker body (41) on rocker arm shaft (31) at the rear of second gear (37),
First rocker body (41) is equipped with upper end close to one end of the first cam (22) and contradicts on the circumferential surface of the first cam (22)
Clutch shaft bearing (42), the other end of first rocker body (41) are connected by the first connector (44) and the first linkage collet (45)
It connects, the presser bar (46) being slidably located in casing (1), the presser bar is gripped on the first linkage collet (45)
(46) lower end is equipped with presser feet (7), the presser bar between the presser feet (7) and the installing plate (11) of the bottom in casing (1)
(46) the first spring (47) is arranged on, first rocker body (41) is equipped with and the first eccentric wheel (38) corresponding first
Roller (43), the first eccentric wheel (38) can compress the first roller (43) and the first rocker body (41) driven to rotate clockwise.
5. a kind of chenille embroidery machine head of high speed embroidery machine as described in claim 1, it is characterised in that：The needle bar mechanism (5)
Including the second rocker body (51), second bearing (52), the second roller (53), the second connector (54), upper backup pad (55), lower branch
Fagging (56), slide (57), first body of rod (58), second body of rod (59), shank (510), two block bodies (511), grooves
(512), shank casing (513), baffle element (514) and second spring (5112), in the first rocker body (41) on rocker arm shaft (31)
Rear be equipped with the second rocker body (51), second rocker body (51) close to the second cam (23) one end be equipped with upper end conflict
Second bearing (52) on the circumferential surface of the second cam (23), the other end of second rocker body (51) pass through the second connector
(54) it is connected with slide (57), the slide (57) is set on first body of rod (58), and the upper end of first body of rod (58) is set
There is the upper backup pad (55) being fixedly connected with casing (1), the lower end of the slide (57) is equipped with lower supporting plate (56), the lower branch
The front end of fagging (56) be equipped with shank (510) matched groove (512), be equipped on the lower supporting plate (56) upper end with
Second body of rod (59) that upper backup pad (55) is fixedly connected, the second bar between the upper backup pad (55) and lower supporting plate (56)
Second spring (5112) is arranged on body (59), is equipped with slidably on the upper backup pad (55) and is rotatably located at casing
(1) shank (510) in, the lower end of the shank (510) are equipped with eedle (8), and the upper end of the shank (510) is arranged with shank
Casing (513), the shank casing (513) are equipped with chute hole (5113), and the shank (510) sets in chute hole (5113)
There is a baffle element (514), the casing (1) is equipped with the driving device of driving shank casing (513), and the driving device includes the
Two main shafts (515), bearing (516), shaft (517), first bevel gear (518), second bevel gear (519), third hand tap gear
(5110) and the 4th bevel gear (5111), the upper end of the shank casing (513) are equipped with the 4th bevel gear (5111), the casing
(1) upper end is equipped with bearing (516) and the second main shaft (515), and the bearing (516) is equipped with shaft (517), the shaft
(517) one end is equipped with the third hand tap gear (5110) that connection is engaged with the 4th bevel gear (5111), and the other end is equipped with the second cone
Gear (519), second main shaft (515) are equipped with the first bevel gear (518) that connection is engaged with second bevel gear (519),
The shank (510) is equipped with block body (511) in the upper and lower ends of groove (512), second rocker body (51) be equipped with
Corresponding second roller (53) of second eccentric wheel (39), the second eccentric wheel (39) can compress the second roller (53) and drive second
Rocker body (51) rotates clockwise.
6. a kind of chenille embroidery machine head of high speed embroidery machine as described in claim 1, it is characterised in that：The pin nozzle mechanism (6)
Including the 3rd rocker body (61), 3rd bearing (62), three rollers (63), the 3rd connector (64), second linkage collet (65),
3rd body of rod (66), the 4th body of rod (67), pin mouth bar (68), pin folder guide need foot (69), guiding shift fork (610), small presser feet are embraced
(611), spring positioning seat (612), the 3rd spring (613) and the 4th spring (614) are bound round, in the second rocker body on rocker arm shaft (31)
(51) rear is equipped with the 3rd rocker body (61), and the 3rd rocker body (61) is equipped with upper end close to one end of the 3rd cam (24)
The 3rd bearing (62) on the circumferential surface of the 3rd cam (24) is contradicted, the other end of the 3rd rocker body (61) connects by the 3rd
Junctor (64) is connected with the second linkage collet (65), has been gripped on the second linkage collet (65) and has slidably been located at casing
(1) the 3rd body of rod (66) in, the lower part of the 3rd body of rod (66) are equipped with pin folder guide need foot (69), and the pin folder is oriented to pressure
The 3rd spring (613) is arranged on the 3rd body of rod (66) between foot (69) and the installing plate (11) of the bottom in casing (1),
The pin mouth bar (68) being slidably located in casing (1) is equipped on the pin folder guide need foot (69), the pin mouth bar (68) exists
The top of pin folder guide need foot (69) is equipped with spring positioning seat (612), in the spring positioning seat (612) and casing (1) most
The 4th spring (614) is arranged on pin mouth bar (68) between the installing plate (11) of lower section, the pin mouth bar (68) is led in pin folder
To the lower section of presser feet (69) equipped with shift fork (610) is oriented to, it is equipped with and is located in the notch of guiding shift fork (610) in the casing (1)
The 4th body of rod (67), the lower end of the pin mouth bar (68) is equipped with small presser feet anchor ear (611), the small presser feet anchor ear (611)
Lower end is equipped with pin mouth (9), and the 3rd rocker body (61) is equipped with and three eccentricity wheel (310) corresponding three rollers
(63), three eccentricity wheel (310) can compress the 3rd rocker body (61) of three rollers (63) drive and rotate clockwise.
7. such as a kind of chenille embroidery machine head of high speed embroidery machine according to any one of claims 1 to 6, it is characterised in that：It is described
Casing (1) is equipped with the atomizer (10) to casing (1) interior oil spout, and the atomizer (10) is connected by fuel feed pump (12) and fuel tank
It connects, fuel tank is connected with air supply pipe, and fuel feed pump (12) is equipped with relief valve (13).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225970.1A CN108049045B (en) | 2017-11-29 | 2017-11-29 | Towel embroidery machine head of high-speed embroidery machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225970.1A CN108049045B (en) | 2017-11-29 | 2017-11-29 | Towel embroidery machine head of high-speed embroidery machine |
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| CN108049045B CN108049045B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN108796874A (en) * | 2018-08-17 | 2018-11-13 | 徐勇全 | A kind of high speed towel head |
| CN109371590A (en) * | 2018-12-30 | 2019-02-22 | 浙江越隆缝制设备有限公司 | The double auxiliary axis drive systems of the embroidery machine of head middle opening |
| CN115538057A (en) * | 2022-09-08 | 2022-12-30 | 杭州信绣技术有限公司 | Towel embroidery machine head assembly convenient for needle nozzle adjustment and towel embroidery machine |
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|---|---|
| CN108049045B (en) | 2023-08-15 |
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Effective date of registration: 20230714 Address after: 311800 Yanghu Industrial Park, Jinan Street, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: ZHUJI LEYE ELECTROMECHANICAL CO.,LTD. Address before: 311800 Yanghu village, Wangjiajing Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: ZHUJI HECHANG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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