CN106120172A - There is the cloth feeding mechanism of needle gage regulatory function - Google Patents
There is the cloth feeding mechanism of needle gage regulatory function Download PDFInfo
- Publication number
- CN106120172A CN106120172A CN201610638256.4A CN201610638256A CN106120172A CN 106120172 A CN106120172 A CN 106120172A CN 201610638256 A CN201610638256 A CN 201610638256A CN 106120172 A CN106120172 A CN 106120172A
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- China
- Prior art keywords
- cloth feeding
- needle
- rod
- needle gage
- feeding mechanism
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/22—Work-feeding means with means for setting length of stitch
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/10—Work-feeding means with rotary circular feed members
- D05B27/16—Work-feeding means with rotary circular feed members with differential feed motions
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention provides a kind of cloth feeding mechanism with needle gage regulatory function, it includes main shaft and the cloth pushing shaft being parallel to each other, on main shaft, bias is cased with work feed connecting rod, and work feed connecting rod is hinged by work feed link pin with the end of the first small rod, the second small rod away from one end of main shaft；First small rod is hinged away from one end of work feed link pin and one end of needle distance pendulum rod, the middle part of needle distance pendulum rod is provided with the rotary shaft with main axis parallel, needle distance pendulum rod is also connected with needle gage regulation parts, and needle gage regulation parts drive needle distance pendulum rod to rotate around the rotary shaft of self；Second small rod is hinged with the end of work feed fork away from one end of work feed link pin, work feed fork is fixed on cloth pushing shaft, cloth pushing shaft is also fixed with cloth feeding crank, cloth feeding crank is connected with main feed dog frame by connecting rod, main feed dog frame is fixing with main feed dog to be connected, and main feed dog frame moves back and forth along the direction parallel with the bearing of trend of main feed dog under the drive of cloth feeding crank.
Description
Technical field
The present invention relates to a kind of cloth feeding mechanism with needle gage regulatory function.
Background technology
The cloth feeding mechanism of traditional industry high speed overedger, comprises multiple structure in its vitals work feed assembly more complicated
Part, processing cost is high, and needle gage regulative mode corresponding to this structure is cumbersome, need to pin out needle gage in advance and lift torsion axle, make
It blocks opens needle gage eccentric in work feed assembly, be rotated further by handwheel can be only achieved metering needle away from purpose.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide and a kind of have needle gage regulatory function
Cloth feeding mechanism, this cloth feeding mechanism simple in construction, metering needle is away from convenient.
For achieving the above object and other relevant purposes, the present invention provides a kind of cloth feed machine with needle gage regulatory function
Structure, it includes main shaft and the cloth pushing shaft being parallel to each other, and on main shaft, bias is cased with work feed connecting rod, and work feed connecting rod is away from one end of main shaft
It is hinged by work feed link pin with the end of the first small rod, the second small rod；First small rod is away from work feed link pin
One end is hinged with one end of needle distance pendulum rod, and the middle part of needle distance pendulum rod is provided with the rotary shaft with main axis parallel, needle distance pendulum rod also with pin
Being connected away from regulation parts, needle gage regulation parts drive needle distance pendulum rod to rotate around the rotary shaft of self；Second small rod is away from sending
One end of cloth link pin is hinged with the end of work feed fork, and work feed fork is fixed on cloth pushing shaft, and cloth pushing shaft is also fixed with and send
Cloth crank, cloth feeding crank is connected with main feed dog frame by connecting rod, and main feed dog frame is fixing with main feed dog to be connected, main feed dog
Frame moves back and forth along the direction parallel with the bearing of trend of main feed dog under the drive of cloth feeding crank.
Preferably, cloth feeding crank is provided with connecting rod chute, and one end of connecting rod is provided with connecting pin, and connecting pin is fixed on connecting rod chute
In.
Preferably, main feed dog frame is provided with lifts tooth slide block chute, traveller chute, is provided with and is lifting tooth in lifting tooth slide block chute
That slides in slide block chute lifts tooth slide block, lifts tooth slide block eccentric bushing on main shaft, is provided with in traveller chute sliding in traveller chute
Dynamic traveller, traveller eccentric bushing is on cam pin, and cam pin is fixed with casing.
Preferably, needle distance pendulum rod is provided with backing pin, the axis of backing pin and the rotary shaft of needle distance pendulum rod, needle distance pendulum rod and first
The hinged jointed shaft of small rod is parallel to each other but misaligned；Needle gage regulation parts include pull bar, and one end of pull bar is provided with draw-in groove, gear
Pin card in the draw-in groove of pull bar, the other end of pull bar and regulation stud axial restraint, regulation stud and casing threaded engagement, regulation
Stud extend out to that one end outside casing is fixing with knob wheel to be connected.
The most preferably, on backing pin, also card has jump ring, the part that backing pin contacts with pull bar to be positioned at jump ring and needle distance pendulum rod
Between.
The most preferably, regulation stud is also cased with graduated disc, and graduated disc is relatively fixed with casing.
Further preferred, graduated disc indicates circumferentially arranged with scale, and the surface of knob wheel is provided with sensing scale and indicates
Arrow.
Further preferred, the inner peripheral surface of graduated disc is provided with multiple stopper slot radially extended, and installs in knob wheel
Limited bit slice, banking stop is provided with the screens end that can snap in stopper slot；Being also equipped with button on knob wheel, one end of button is exposed
To the outside of knob wheel, the other end of button is provided with connecting rod, and connecting rod is positioned at knob wheel and through banking stop, and connecting rod is remote
It is provided with compression spring between the end and banking stop of button.
The most preferably, pull bar is provided with one end of regulation Stud connection and is connected sheet, and the centre connecting sheet is provided with connection
Hole, the end of regulation stud is provided with the connection post inserted in this connecting hole, and connecting hole, connection post are coaxially disposed with regulation stud,
Connect post and be additionally provided with stop screw away from the end of regulation stud, connect sheet be positioned at stop screw head and regulation stud it
Between.
Further preferred, connect and be also cased with pad on post, pad is connecting between sheet and regulation stud.
As above, the present invention has the cloth feeding mechanism of needle gage regulatory function, has the advantages that
This has the cloth feeding mechanism of needle gage regulatory function, and structure is simpler, compact, eliminates the work feed that original structure is complicated
Assembly, instead of simple bar linkage structure, processing cost is low；Needle gage regulative mode is more convenient, and turning knob dish can complete needle gage
Regulation action, is greatly saved the time of operative.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is shown as the structural representation that the present invention has the cloth feeding mechanism of needle gage regulatory function.
Fig. 3 is shown as the structural representation of the needle gage regulation parts of the cloth feeding mechanism with needle gage regulatory function shown in Fig. 1
Figure.
Fig. 4 is shown as the partial structurtes schematic diagram of the needle gage regulation parts shown in Fig. 3.
Fig. 5 is shown as the structural representation of the needle distance pendulum rod of the cloth feeding mechanism with needle gage regulatory function shown in Fig. 1.
Element numbers explanation
1 main shaft
2 cloth pushing shafts
3 work feed connecting rods
4 first small rods
5 second small rods
6 work feed link pins
7 needle distance pendulum rods
71 fork hinged ends
8 needle gage regulation parts
81 pull bars
82 draw-in grooves
83 regulation studs
84 knob wheels
85 graduated discs
86 stopper slots
87 banking stops
88 screens ends
89 buttons
810 connecting rods
811 connect sheet
812 connecting holes
813 connect post
814 stop screws
815 pads
816 radial transition faces
9 cloth feeding cranks
91 connecting rod chutes
10 connecting rods
11 main feed dog frames
111 lift tooth slide block chute
112 traveller chutes
12 main feed dogs
13 lift tooth slide block
14 travellers
15 cam pins
16 backing pins
17 jump rings
18 work feed forks
19 needle plates
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Refer to Fig. 1 to Fig. 5.It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to
Coordinating the content disclosed in description, understand for those skilled in the art and read, being not limited to the present invention can be real
The qualifications executed, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the tune of size
Whole, under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still fall in disclosed skill
In the range of art content can contain.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " and
The term of " one " etc., is merely convenient to understanding of narration, and is not used to limit the enforceable scope of the present invention, its relativeness
It is altered or modified, is changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figures 1 to 5, the present invention provides a kind of cloth feeding mechanism with needle gage regulatory function, and it includes the most flat
The main shaft 1 of row and cloth pushing shaft 2, on main shaft 1, bias is cased with work feed connecting rod 3, and work feed connecting rod 3 is little with first away from one end of main shaft 1
The end of connecting rod the 4, second small rod 5 is hinged by work feed link pin 6；First small rod 4 is away from one end of work feed link pin 6
Hinged with one end of needle distance pendulum rod 7, the middle part of needle distance pendulum rod 7 is provided with the rotary shaft parallel with main shaft 1, and needle distance pendulum rod 7 is gone back and pin
Being connected away from regulation parts 8, needle gage regulation parts 8 drive needle distance pendulum rod 7 to rotate around the rotary shaft of self；Second small rod 5 is remote
Hinged with the end of work feed fork 18 from one end of work feed link pin 6, work feed fork 18 is fixed on cloth pushing shaft 2, and cloth pushing shaft 2 is also
Being fixed with cloth feeding crank 9, cloth feeding crank 9 is connected with main feed dog frame 11 by connecting rod 10, main feed dog frame 11 and main work feed
Tooth 12 is fixing to be connected, main feed dog frame 11 side that edge is parallel with the bearing of trend of main feed dog 12 under the drive of cloth feeding crank 9
To moving back and forth.Main feed dog 12 is positioned at the lower section of needle plate 19, and the profile of tooth tooth of main feed dog 12 extend out to the top of needle plate 19, main
The bearing of trend of feed dog 12, the bearing of trend of the profile of tooth tooth of the most main feed dog 12.
Above-mentioned cloth feeding mechanism, when main shaft 1 rotates, eccentric bushing work feed connecting rod 3 on main shaft 1 is carried by the second small rod 5
Dynamic work feed fork 18 swings in certain angular range, owing to work feed fork 18 is fixed with cloth pushing shaft 2, and cloth pushing shaft 2 and work feed
The fixing cloth feeding crank 9 of axle 2 is also followed work feed fork 18 and is swung, and cloth feeding crank 9 drives main feed dog frame 11, master by connecting rod 10
Feed dog 12 moves back and forth.Owing to work feed connecting rod 3 is also by one end of the first small rod 4 and needle distance pendulum rod 7 (i.e. shown in Fig. 5
Fork hinged end 71) hinged, needle distance pendulum rod 7 needle gage regulation parts 8 drive under around self rotary shaft rotate, make needle gage
Fork hinged end 71 position of fork 7 changes, thus changes the transmission ratios of whole drive mechanism, makes work feed fork 18
Pendulum angle change, the distance (i.e. needle gage) finally making main feed dog frame 11, main feed dog 12 move back and forth changes
Become.
A kind of concrete structure being connected between connecting rod 10 with cloth feeding crank 9, main feed dog frame 11 is as shown in Figure 1 to Figure 2.Send
Cloth crank 9 is provided with connecting rod chute 91, and one end of connecting rod 10 is provided with connecting pin, and connecting pin is fixed in connecting rod chute 91.Connecting rod is sliding
The effect of groove 91 is that the convenient position to connecting rod 10 with the jointed shaft of cloth feeding crank 9 is finely adjusted, thus the stroke to feed dog
It is finely adjusted.Specifically, before dispatching from the factory, make the correct position that connecting pin is in connecting rod chute 91, then with nut, both are solid
Fixed, therefore, in the running of drive mechanism, the jointed shaft (i.e. connecting pin) of connecting rod 10 and the position of connecting rod chute 91 are solid mutually
Fixed.
Above-mentioned cloth feeding mechanism, more existing cloth feeding mechanism, simple in construction, processing cost is low, and needle gage regulation is simple, operation side
Just, the operating time is saved.
As shown in Figure 1 to Figure 2, main feed dog frame 11 is provided with lifts tooth slide block chute 111, traveller chute 112, lifts tooth slide block
Be provided with in chute 111 in lifting tooth slide block chute 111 slide lift tooth slide block 13, lift tooth slide block 13 eccentric bushing on main shaft 1, sliding
Be provided with in post chute 112 in traveller chute 112 slide traveller 14, traveller 14 eccentric bushing on cam pin 15, cam pin 15
Fix with casing.The effect of cam pin 15 is the angle of inclination regulating main feed dog 12, and concrete mode is, according to processing cloth
Characteristic be pre-adjusted the angle of cam pin 15 to correct position, then fix with holding screw, therefore, in machine operation process
In, cam pin 15 is fixed with casing.
When main shaft 1 rotates, owing to lifting tooth slide block 13 eccentric bushing on main shaft 1, lift tooth slide block 13 and drive main feed dog frame 11
While up and down motion, lifting tooth slide block 13 and also relatively slide in lifting tooth slide block chute 111, the most main feed dog frame 11 send along with main
The direction that the bearing of trend of dog 12 is parallel moves back and forth；At main feed dog frame about 11 and when moving back and forth, traveller 14 is being slided
Slidably reciprocate in post chute 112.
As shown in Figures 3 to 5, a kind of concrete structure of needle gage regulation parts 8 is as follows.Needle distance pendulum rod 7 is provided with backing pin 16,
The axis of backing pin 16 and the rotary shaft of needle distance pendulum rod 7, needle distance pendulum rod 7 jointed shaft hinged with the first small rod 4 be parallel to each other but
Misaligned；Needle gage regulation parts 8 include that pull bar 81, one end of pull bar 81 are provided with draw-in groove 82, and backing pin 16 is stuck in the draw-in groove of pull bar 81
In 82, the other end of pull bar 81 and regulation stud 83 axial restraint, regulation stud 83 and casing threaded engagement, regulation stud 83 is stretched
Go out be connected fixing with knob wheel 84 to the one end outside casing.
When needing to carry out needle gage regulation, turning knob dish 84, make regulation stud 83 rotate, due to regulation stud 83 and casing
Threaded engagement, the end of regulation stud 83 is axially moveable relative to casing, and the edge, end of regulation stud 83 also followed by pull bar 81
Move axially, thus drive the movement of backing pin 16, make needle distance pendulum rod 7 rotate around rotary shaft, make needle distance pendulum rod 7 and the first small rod
The position of 4 hinged fork hinged ends 71 changes, and changes the transmission ratios of whole drive mechanism, makes work feed fork 18
Pendulum angle changes, and the distance (i.e. needle gage) finally making main feed dog frame 11, main feed dog 12 move back and forth changes.
On backing pin 16 also card have jump ring 17, the part that backing pin 16 contacts with pull bar 81 be positioned at jump ring 17 and needle distance pendulum rod 7 it
Between.The effect of jump ring 17 is the axial movement limiting pull bar 81 along backing pin 16.
Regulation stud 83 is also cased with graduated disc 85, and graduated disc 85 is relatively fixed with casing.Graduated disc 85 is circumferentially arranged with quarter
Scale shows, the surface of knob wheel 84 is provided with points to the arrow that scale indicates.The scale of graduated disc 85 indicates the numeral represented
It it is the arrow rotation needle gage to cloth feeding mechanism during this angle of knob wheel 84.By arranging graduated disc 85, graduated disc 85
On scale indicate, make metering needle away from time, rotary knob dish 84, the scale of the needle gage that arrow goes to correspondence indicates i.e.
Can, easy to adjust, the most directly.The face, place that scale on graduated disc 85 indicates is the conical surface towards knob wheel 84, with scale
At an angle, needle gage scale is eye-catching for the axis of dish 85, and it is convenient to observe, and needle gage regulation accurately, can realize between 0.6mm to 4mm
The arbitrarily accurate regulation of needle gage.
Above-mentioned needle gage regulation parts 8 also have auto-lock function, and concrete structure is as shown in Figure 3 to Figure 4.The inner circumferential of graduated disc 85
Face is provided with multiple stopper slot 86 radially extended, and is provided with banking stop 87 in knob wheel 84, and banking stop 87 is provided with and can snap in limit
Screens end 88 in the groove 86 of position；Being also equipped with button 89 on knob wheel 84, the outside to knob wheel 84 is exposed in one end of button 89,
The other end of button 89 is provided with connecting rod 810, and connecting rod 810 is positioned at knob wheel 84 and through banking stop 87, and connecting rod 810 is remote
It is provided with compression spring between the end of button 89 and banking stop 87.
When needle gage regulation parts 8 locking, under i.e. needle gage keeps constant state, banking stop 87 is in compression spring
Effect under, screens end 88 snaps in stopper slot 86, and such knob wheel 84 is relatively fixed with graduated disc 85, regulation stud 83, draw
Bar 81 is also relatively fixed, and the position of needle distance pendulum rod 7 also keeps fixing, the fork hinge that i.e. needle distance pendulum rod 7 is hinged with the first small rod 4
The position connecing end 71 is fixed, and makes needle gage remain a steady state value；Needs metering needle away from time, press the button 89, banking stop 87
Screens end 88 depart from stopper slot 86, rotary knob dish 84, until the arrow of knob wheel 84 goes to the scale of corresponding needle gage
The position indicated, release button 89, banking stop 87 resets under the effect of compression spring, and screens end 88 snaps in stopper slot 86 again
In.
Above-mentioned needle gage regulates the pull bar 81 of parts 8 attachment structure with the concrete of regulation stud 83 as it is shown on figure 3, regulate spiral shell
When post 83 is rotated about axis and is axially moveable, pull bar 81 is only followed regulation stud 83 and is axially moveable, and does not produce rotation effect
Really.
Specifically, one end that pull bar 81 is connected with regulation stud 83 is provided with connection sheet 811, and the centre connecting sheet 811 sets
Connecting hole 812, the end of regulation stud 83 is had to be provided with the connection post 813 inserted in this connecting hole 812, connecting hole 812, connection post
813 are coaxially disposed with regulation stud 83, connect post 813 and are additionally provided with stop screw 814 away from the end regulating stud 83, connect sheet
811 between the head and regulation stud 83 of stop screw 814.
Connect the diameter diameter less than regulation stud 83 of post 813, connect and can produce one between post 813 and regulation stud 83
Individual radial transition face 816, radial transition face 816, the head of stop screw 814 limit and connect moving axially of sheet 811, the company of making
Between contact pin 811 and regulation stud 83 axially opposed fixing, and connect post 813 and still can relatively rotate in connecting hole 812,
Thus, when making regulation stud 83 be rotated about axis and be axially moveable, pull bar 81 is only followed regulation stud 83 and is axially moveable, and
Do not produce rotating effect.
Connecting and be also cased with pad 815 on post 813, pad 815 is connecting between sheet 811 and regulation stud 83.By adopting
With the pad 815 of different-thickness, can compensate for connecting the thickness of sheet 811, it is ensured that radial transition face 816, the head of stop screw 814
To the axial restriction effect connecting sheet 811.
In sum, the present invention has the cloth feeding mechanism of needle gage regulatory function, and structure is simpler, compact, eliminates original
Baroque work feed assembly, instead of simple bar linkage structure, processing cost is low；Needle gage regulative mode is more convenient, turning knob
Dish can complete needle gage regulation action, is greatly saved the time of operative.So, the present invention effectively overcomes prior art
In various shortcoming and have high industrial utilization.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any ripe
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage knowing this technology.Cause
This, have usually intellectual such as complete with institute under technological thought without departing from disclosed spirit in art
All equivalences become are modified or change, and must be contained by the claim of the present invention.
Claims (10)
1. a cloth feeding mechanism with needle gage regulatory function, it is characterised in that: it includes main shaft (1) and the work feed being parallel to each other
Axle (2), the upper bias of described main shaft (1) is cased with work feed connecting rod (3), and described work feed connecting rod (3) is away from one end and first of main shaft (1)
Small rod (4), the end of the second small rod (5) are hinged by work feed link pin (6)；Described first small rod (4) is away from sending
One end of cloth link pin (6) is hinged with one end of needle distance pendulum rod (7), and the middle part of described needle distance pendulum rod (7) is provided with and described main shaft
(1) parallel rotary shaft, described needle distance pendulum rod (7) is also connected with needle gage regulation parts (8), described needle gage regulation parts (8)
Described needle distance pendulum rod (7) is driven to rotate around the rotary shaft of self；Described second small rod (5) is away from the one of work feed link pin (6)
Holding hinged with the end of work feed fork (18), described work feed fork (18) is fixed on described cloth pushing shaft (2), described cloth pushing shaft
(2) being also fixed with cloth feeding crank (9), described cloth feeding crank (9) is connected with main feed dog frame (11) by connecting rod (10), described
Main feed dog frame (11) is fixing with main feed dog (12) to be connected, the described main feed dog frame (11) band in described cloth feeding crank (9)
The direction parallel with the bearing of trend of described main feed dog (12), dynamic lower edge moves back and forth.
The cloth feeding mechanism with needle gage regulatory function the most according to claim 1, it is characterised in that: described cloth feeding crank
(9) being provided with connecting rod chute (91), one end of described connecting rod (10) is provided with connecting pin, and described connecting pin is fixed on described connecting rod chute
(91) in.
The cloth feeding mechanism with needle gage regulatory function the most according to claim 1, it is characterised in that: described main feed dog frame
(11) be provided with and lift tooth slide block chute (111), traveller chute (112), described in lift tooth slide block chute (111) in be provided with and lift described
That slides in tooth slide block chute (111) lifts tooth slide block (13), described in lift tooth slide block (13) eccentric bushing on described main shaft (1), institute
Being provided with in described traveller chute (112) traveller (14) slided in stating traveller chute (112), described traveller (14) eccentric bushing exists
On cam pin (15), described cam pin (15) is fixed with casing.
The cloth feeding mechanism with needle gage regulatory function the most according to claim 1, it is characterised in that: described needle distance pendulum rod
(7) backing pin (16), the axis of described backing pin (16) and the rotary shaft of described needle distance pendulum rod (7), described needle distance pendulum rod (7) it are provided with
The jointed shaft hinged with the first small rod (4) is parallel to each other but misaligned；Described needle gage regulation parts (8) includes pull bar (81),
One end of described pull bar (81) is provided with draw-in groove (82), and described backing pin (16) is stuck in the draw-in groove (82) of described pull bar (81), described
The other end of pull bar (81) and regulation stud (83) axial restraint, described regulation stud (83) and described casing threaded engagement, institute
State regulation stud (83) to extend out to one end casing outside and fix with knob wheel (84) and be connected.
The cloth feeding mechanism with needle gage regulatory function the most according to claim 4, it is characterised in that: on described backing pin (16)
Also card has jump ring (17), the part that described backing pin (16) contacts with described pull bar (81) to be positioned at described jump ring (17) and needle distance pendulum rod
(7) between.
The cloth feeding mechanism with needle gage regulatory function the most according to claim 4, it is characterised in that: described regulation stud
(83) being also cased with graduated disc (85), described graduated disc (85) is relatively fixed with casing.
The cloth feeding mechanism with needle gage regulatory function the most according to claim 6, it is characterised in that: described graduated disc (85)
Indicating circumferentially arranged with scale, the surface of described knob wheel (84) is provided with points to the arrow that described scale indicates.
The cloth feeding mechanism with needle gage regulatory function the most according to claim 6, it is characterised in that: described graduated disc (85)
Inner peripheral surface be provided with multiple stopper slot (86) radially extended, banking stop (87) is installed in described knob wheel (84), described
Banking stop (87) is provided with the screens end (88) that can snap in stopper slot (86)；Described knob wheel is also equipped with button on (84)
(89), the outside to knob wheel (84) is exposed in one end of described button (89), and the other end of described button (89) is provided with connecting rod
(810), described connecting rod (810) is positioned at described knob wheel (84) and through described banking stop (87), described connecting rod (810)
It is provided with compression spring away between end and the described banking stop (87) of button (89).
The cloth feeding mechanism with needle gage regulatory function the most according to claim 4, it is characterised in that: described pull bar (81) with
One end that regulation stud (83) connects is provided with connection sheet (811), and the centre of described connection sheet (811) is provided with connecting hole (812), institute
The end stating regulation stud (83) is provided with the connection post (813) inserted in this connecting hole (812), described connecting hole (812), connection
Post (813) is coaxially disposed with described regulation stud (83), and described connection post (813) is additionally provided with away from the end of regulation stud (83)
Stop screw (814), described connection sheet (811) is positioned between the head of described stop screw (814) and regulation stud (83).
The cloth feeding mechanism with needle gage regulatory function the most according to claim 9, it is characterised in that: described connection post
(813) being also cased with pad (815) on, described pad (815) is positioned between described connection sheet (811) and regulation stud (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638256.4A CN106120172B (en) | 2016-08-03 | 2016-08-03 | Cloth feeding mechanism with needle gage regulatory function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638256.4A CN106120172B (en) | 2016-08-03 | 2016-08-03 | Cloth feeding mechanism with needle gage regulatory function |
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| Publication Number | Publication Date |
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| CN106120172A true CN106120172A (en) | 2016-11-16 |
| CN106120172B CN106120172B (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610638256.4A Active CN106120172B (en) | 2016-08-03 | 2016-08-03 | Cloth feeding mechanism with needle gage regulatory function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835515A (en) * | 2016-12-27 | 2017-06-13 | 浙江众邦机电科技有限公司 | The needle gage detection means and sewing machine of a kind of use in sewing machine |
| CN107700081A (en) * | 2017-11-03 | 2018-02-16 | 杰克缝纫机股份有限公司 | A kind of flat seaming machine and its cloth feeding mechanism |
| CN108385288A (en) * | 2018-05-21 | 2018-08-10 | 杰克缝纫机股份有限公司 | A kind of sewing machine and its cloth feeding mechanism |
| CN109355814A (en) * | 2018-11-19 | 2019-02-19 | 杰克缝纫机股份有限公司 | Feed dog frame adjusting method |
| CN109371576A (en) * | 2018-11-19 | 2019-02-22 | 杰克缝纫机股份有限公司 | Feed dog frame regulating mechanism and the overedger for using the mechanism |
| CN109371577A (en) * | 2018-11-19 | 2019-02-22 | 杰克缝纫机股份有限公司 | Feed dog frame regulating mechanism and the overedger for using the mechanism |
| CN109629123A (en) * | 2018-12-22 | 2019-04-16 | 杰克缝纫机股份有限公司 | Feed dog frame repositioning method |
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| CN106835515A (en) * | 2016-12-27 | 2017-06-13 | 浙江众邦机电科技有限公司 | The needle gage detection means and sewing machine of a kind of use in sewing machine |
| CN107700081A (en) * | 2017-11-03 | 2018-02-16 | 杰克缝纫机股份有限公司 | A kind of flat seaming machine and its cloth feeding mechanism |
| CN107700081B (en) * | 2017-11-03 | 2020-03-31 | 杰克缝纫机股份有限公司 | Flat seaming machine and cloth feeding mechanism thereof |
| CN108385288A (en) * | 2018-05-21 | 2018-08-10 | 杰克缝纫机股份有限公司 | A kind of sewing machine and its cloth feeding mechanism |
| CN108385288B (en) * | 2018-05-21 | 2020-11-27 | 杰克缝纫机股份有限公司 | Sewing machine and cloth feeding mechanism thereof |
| CN109355814A (en) * | 2018-11-19 | 2019-02-19 | 杰克缝纫机股份有限公司 | Feed dog frame adjusting method |
| CN109371576A (en) * | 2018-11-19 | 2019-02-22 | 杰克缝纫机股份有限公司 | Feed dog frame regulating mechanism and the overedger for using the mechanism |
| CN109371577A (en) * | 2018-11-19 | 2019-02-22 | 杰克缝纫机股份有限公司 | Feed dog frame regulating mechanism and the overedger for using the mechanism |
| CN109371576B (en) * | 2018-11-19 | 2021-12-07 | 浙江杰克智能缝制科技有限公司 | Cloth feeding tooth frame adjusting mechanism and overedger using same |
| CN109371577B (en) * | 2018-11-19 | 2024-05-28 | 杰克科技股份有限公司 | Feed dog frame adjustment mechanism and overedger using same |
| CN109629123A (en) * | 2018-12-22 | 2019-04-16 | 杰克缝纫机股份有限公司 | Feed dog frame repositioning method |
| CN109629123B (en) * | 2018-12-22 | 2021-12-21 | 杰克缝纫机股份有限公司 | Cloth feeding tooth rack resetting method |
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Address after: 318010 No. 1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |