CN105386259A - High speed chain type embroidering machine and operation method thereof - Google Patents
High speed chain type embroidering machine and operation method thereof Download PDFInfo
- Publication number
- CN105386259A CN105386259A CN201510913099.9A CN201510913099A CN105386259A CN 105386259 A CN105386259 A CN 105386259A CN 201510913099 A CN201510913099 A CN 201510913099A CN 105386259 A CN105386259 A CN 105386259A
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- China
- Prior art keywords
- presser feet
- shank
- stage clip
- linked block
- shaft
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Classifications
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- 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
- 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
Abstract
The invention relates to an embroidering machine, and especially relates to a high speed chain type embroidering machine and an operation method thereof. The embroidering machine comprises a presser foot linkage block. A linkage block guiding shaft assembly is arranged in the presser foot linkage block. The linkage block guiding shaft assembly is movably press-connected through a compressed spring rotation assembly. One lateral wall of the presser foot linkage block is provided with a needle rod linkage block. A main shaft assembly, a three eye connection rod shaft assembly, a presser foot active shaft assembly, a needle rod assembly, a guiding shaft assembly, and a lifting shaft assembly are arranged in the presser foot linkage block. The structure of the high speed chain type embroidering machine is compact, and thus the operation efficiency is improved.
Description
Technical field
The present invention relates to a kind of embroidery machine, particularly relate to a kind of high-speed chain-type embroidery machine and method of operating thereof.
Background technology
Another kind of chain type embroiders that to be embroidery machine be computerized emboridering machine, the product of its embroidery has obvious third dimension, the dark favor by numerous clients, but chain type embroidery machine in the market, or the chain type embroidery machine of old-fashioned structure, embroidery speed is no more than 700r/min, and this embroidery speed can not meet the needs of client.
Old-fashioned chain type embroidery machine on market, head motion structure adopts disc groove cam drive link mechanism to drive perverse pin to move up and down to carry out embroidery.
Summary of the invention
The present invention mainly solves the deficiencies in the prior art, provides a kind of compact conformation, and processing is simple, and debugging is convenient, and maximum speed can reach 1000r/min, and embroidery speed improves a kind of high-speed chain-type embroidery machine and the method for operating thereof of 30%.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of high-speed chain-type embroidery machine, comprise presser feet linked block, linked block axis of guide assembly is provided with in described presser feet linked block, described linked block axis of guide assembly is by the movable crimping mutually of stage clip runner assembly, one sidewall of described presser feet linked block is provided with shank linked block, is provided with spindle assemblies, three pitman shaft assemblies, presser feet driving shaft assembly, shank assembly, axis of guide assembly and lift shaft assemblies in described presser feet linked block;
Described linked block axis of guide assembly comprises the linked block axis of guide, the described linked block axis of guide is located in presser feet linked block, the upper end of the described linked block axis of guide is provided with stage clip fixed head, the stage clip regulating block socket-connected with the linked block axis of guide is provided with outside described stage clip fixed head, shank linked block stage clip is provided with between the bottom of described stage clip regulating block and shank linked block, described shank linked block stage clip and the linked block axis of guide are socketed, described shank linked block is located mutually by the linked block axis of guide and presser feet linked block, the upper and lower of described shank linked block socket-connects with the linked block axis of guide respectively, the outer wall of described stage clip fixed head is provided with stage clip lever,
Described stage clip runner assembly comprises compression spring axis, and described compression spring axis overcoat has stage clip eccentric wheel, is provided with stage clip bearing between described stage clip eccentric wheel and compression spring axis, and described stage clip eccentric wheel and the yellow lever of pressure mutually activity touch;
Described spindle assemblies comprises main shaft, the left-hand end of described main shaft is provided with presser feet cam, the right-hand end of described main shaft is provided with needle-bar cam, is respectively equipped with the movable bearing touched mutually between the left side wall of described presser feet linked block with presser feet cam, between the right side wall of shank linked block and needle-bar cam;
Three described pitman shaft assemblies comprise three pitman shafts, the left end of three described pitman shafts is provided with left presser feet three connecting rods, the right-hand member of three described pitman shafts is provided with right presser feet three connecting rods, respectively by presser feet long connecting rod phase activity orientation between described left presser feet three connecting rods with presser feet linked block, between right presser feet three connecting rods and shank linked block;
Described presser feet driving shaft assembly comprises presser feet driving shaft, and the bottom of described presser feet driving shaft is provided with pin mouth seat, and the middle-end of described presser feet driving shaft is provided with presser feet fixed block, and the upper end of described presser feet driving shaft is located mutually with one end of presser feet gib block;
Described axis of guide assembly comprises the axis of guide, and the lower end cover of the described axis of guide has shank guide pad, and the upper end of the described axis of guide is located mutually with the other end of presser feet gib block;
Respectively by small rod phase activity orientation between described presser feet fixed block and left presser feet three connecting rods, between shank guide pad and right presser feet three connecting rods;
Described shank assembly comprises shank, bevel gear shaft, horizontal angular wheel shaft and vertical angular wheel shaft, one end of described horizontal angular wheel shaft is meshed with bevel gear shaft transmission, the other end of described horizontal angular wheel shaft is meshed with vertical angular wheel shaft transmission, the lower end cover of described vertical angular wheel shaft has little horizontal gear, the upper end cover of described shank has the large horizontal gear of the transmission that to be meshed with little horizontal gear, described large horizontal gear is located at the bottom of shank fairlead, described pin pin fairlead and shank fix socket, the middle-end of described shank is fixedly connected by shank axle sleeve and shank guide pad, the bottom of described shank is provided with the pin mouth corresponding with pin mouth seat, pin is provided with in described pin mouth,
Described lift shaft assembly comprises lift shaft, and the two ends of described lift shaft are respectively equipped with lift cam, described lift cam respectively with left presser feet three connecting rods, right presser feet three connecting rods mutually activity touch.
As preferably, stage clip minor axis is provided with in described stage clip fixed head, described compression spring axis, bevel gear shaft and main shaft are in dislocation horizontal distribution, and described presser feet driving shaft, the axis of guide and shank are triangular shape distribution, and described left presser feet three connecting rods and right presser feet three symmetrical shapes of connecting rod distribute.
A method of operating for high-speed chain-type embroidery machine, carry out according to the following steps:
(1), each assembly is installed and is debugged:
Compression spring axis is set with stage clip eccentric wheel, stage clip eccentric wheel fills stage clip bearing, consign with compression spring axis fixing, after adjusting stage clip bearing and stage clip lever centering, stage clip eccentric wheel is fastened on compression spring axis; One end of stage clip lever is rotatably contained on stage clip fixed head, and its other end is below stage clip bearing and contact; Be placed in below stage clip lever on the lever pin be fastened on stage clip regulating block; Stage clip regulating block strides across stage clip fixed head and is sleeved on the linked block axis of guide, and its lower end is placed in the upper end of shank linked block stage clip;
Bevel gear shaft is set with large bevel gear, be fastened on bevel gear shaft after large bevel gear engagement orthogonal with cone pinion, cone pinion is fastened on horizontal angular wheel shaft, and the two side ends of horizontal angular wheel shaft is respectively equipped with cone pinion, cone pinion engagement orthogonal with the cone pinion be contained on vertical angular wheel shaft; The lower end of vertical angular wheel shaft fills little horizontal gear, and little horizontal gear is meshed with the large horizontal gear be contained on shank;
Left side suit presser feet cam on main shaft, the right suit needle-bar cam; Two cams are fastening after touch with the cut-grafting of bearing edge Middle Phase respectively; Bearing is fastened on presser feet linked block and shank linked block respectively; Presser feet linked block and shank linked block mechanically coupled together and be sleeved on the linked block axis of guide, and be placed in the lower end of shank linked block stage clip;
Left side suit presser feet three connecting rods of three pitman shafts, the right suit shank three connecting rods; The other end of presser feet three connecting rods, shank three connecting rods all fills small rod; The other end connecting the small rod of shank three connecting rods is connected with shank guide pad; The other end connecting the small rod of presser feet three connecting rods is connected with presser feet fixed block; One end and presser feet three link rotatable of presser feet long connecting rod are connected, and the other end and presser feet linked block are rotationally connected; One end and shank three link rotatable of shank long connecting rod are connected, and the other end and shank linked block are rotationally connected;
Lift shaft is welded with two lift cam, lift cam is fixed respectively with after shank three connecting rods and presser feet three connecting rod centerings;
Shank guide pad the axis of guide is equipped with;
The linked block axis of guide is set with stage clip regulating block, shank linked block stage clip, shank linked block, presser feet linked block from top to bottom;
The fastening presser feet gib block in its upper end of presser feet driving shaft, stage casing suit presser feet fixed block, presser feet fixed block is fastened on presser feet driving shaft;
Shank its be set with presser feet gib block, shank fairlead, shank axle sleeve, large horizontal gear, pin mouth seat, pin mouth, pin from top to bottom;
(2), operational processes:
Main shaft rotates under the driving of motor, when the needle-bar cam on main shaft and presser feet cam forward vertical direction peak to, presser feet driving shaft and shank is risen to peak; When main shaft rotates to needle-bar cam and presser feet cam minimum point, shank and presser feet driving shaft touch the bottom, and shuttling movement like this reaches embroidery object;
Main shaft and bevel gear shaft design to link, and bevel gear shaft rotates, and its upper large bevel gear fastening drives the pinion rotation be engaged with, and is sleeved on shank fairlead rotation on shank until drive, shank fairlead driving needle rod loop;
Compression spring axis rotates, and stage clip lever is depressed by fastening stage clip eccentric wheel on it, continue after by lever pin by stage clip adjustable block to bottom offset, cause shank linked block stage clip compressive state, thus have adjusted stage clip pressure;
Lift shaft rotates under the driving of motor, and when stopping embroidery, motor rotates, and fastening lift cam on it, by shank three connecting rods and presser feet three connecting rod jack-up, makes pin and presser feet mention certain altitude, to protect machine safety.
A kind of high-speed chain-type embroidery machine provided by the invention and method of operating thereof, compact conformation degree is high, improves the efficiency of operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is right TV structure schematic diagram of the present invention;
Fig. 3 of the present inventionly faces structural representation;
Fig. 4 is left TV structure schematic diagram of the present invention.
Detailed description of the invention
Below by embodiment, Structure Figure, is described in further detail technical scheme of the present invention.
Embodiment 1: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of high-speed chain-type embroidery machine, comprise presser feet linked block 1, linked block axis of guide assembly is provided with in described presser feet linked block 1, described linked block axis of guide assembly is by the movable crimping mutually of stage clip runner assembly, one sidewall of described presser feet linked block 1 is provided with shank linked block 2, is provided with spindle assemblies, three pitman shaft assemblies, presser feet driving shaft assembly, shank assembly, axis of guide assembly and lift shaft assemblies in described presser feet linked block 1;
Described linked block axis of guide assembly comprises the linked block axis of guide 3, the described linked block axis of guide 3 is located in presser feet linked block 1, the upper end of the described linked block axis of guide 3 is provided with stage clip fixed head 4, the stage clip regulating block 5 socket-connected with the linked block axis of guide 3 is provided with outside described stage clip fixed head 4, shank linked block stage clip 6 is provided with between the bottom of described stage clip regulating block 5 and shank linked block 2, described shank linked block stage clip 6 is socketed with the linked block axis of guide 3, described shank linked block 2 is located with presser feet linked block 1 phase by the linked block axis of guide 3, the upper and lower of described shank linked block 2 socket-connects with the linked block axis of guide 3 respectively, the outer wall of described stage clip fixed head 4 is provided with stage clip lever 7,
Described stage clip runner assembly comprises compression spring axis 8, and described compression spring axis 8 overcoat has stage clip eccentric wheel 9, is provided with stage clip bearing 10 between described stage clip eccentric wheel 9 and compression spring axis 8, and described stage clip eccentric wheel 9 touches with the activity of pressure yellow lever 7 phase;
Described spindle assemblies comprises main shaft 11, the left-hand end of described main shaft 11 is provided with presser feet cam 12, the right-hand end of described main shaft 11 is provided with needle-bar cam 13, is respectively equipped with the movable bearing 14 touched mutually between the left side wall of described presser feet linked block 1 with presser feet cam 12, between the right side wall of shank linked block 2 and needle-bar cam 13;
Three described pitman shaft assemblies comprise three pitman shafts 15, the left end of three described pitman shafts 15 is provided with left presser feet three connecting rods 16, the right-hand member of three described pitman shafts 15 is provided with right presser feet three connecting rods 17, respectively by presser feet long connecting rod 18 phase activity orientation between described left presser feet three connecting rods 16 with presser feet linked block 1, between right presser feet three connecting rods 17 and shank linked block 2;
Described presser feet driving shaft assembly comprises presser feet driving shaft 19, the bottom of described presser feet driving shaft 19 is provided with pin mouth seat 20, the middle-end of described presser feet driving shaft 19 is provided with presser feet fixed block 21, and the upper end of described presser feet driving shaft 19 is located mutually with one end of presser feet gib block 22;
Described axis of guide assembly comprises the axis of guide 23, and the lower end cover of the described axis of guide 23 has shank guide pad 24, and the upper end of the described axis of guide 23 is located mutually with the other end of presser feet gib block 22;
Respectively by small rod 25 phase activity orientation between described presser feet fixed block 21 and left presser feet three connecting rods 16, between shank guide pad 24 and right presser feet three connecting rods 17;
Described shank assembly comprises shank 26, bevel gear shaft 27, horizontal angular wheel shaft 28 and vertical angular wheel shaft 29, one end of described horizontal angular wheel shaft 28 is meshed with bevel gear shaft 27 transmission, the other end of described horizontal angular wheel shaft 28 is meshed with vertical angular wheel shaft 29 transmission, the lower end cover of described vertical angular wheel shaft 29 has little horizontal gear 30, the upper end cover of described shank 26 has the large horizontal gear 31 of the transmission that to be meshed with little horizontal gear 30, described large horizontal gear 31 is located at the bottom of shank fairlead 38, described pin pin fairlead 38 fixes socket with shank 26, the middle-end of described shank 26 is fixedly connected by shank axle sleeve 32 and shank guide pad 24, the bottom of described shank 26 is provided with the pin mouth 33 corresponding with pin mouth seat 20, pin 34 is provided with in described pin mouth 33,
Described lift shaft assembly comprises lift shaft 35, and the two ends of described lift shaft 35 are respectively equipped with lift cam 36, and described lift cam 36 touches with left presser feet three connecting rods 16, the activity of right presser feet three connecting rod 17 phases respectively.
Stage clip minor axis 37 is provided with in described stage clip fixed head 4, described compression spring axis 8, bevel gear shaft 27 and main shaft 11 is in dislocation horizontal distribution, described presser feet driving shaft 19, the axis of guide 23 and shank 26 be distribution in triangular shape, and described left presser feet three connecting rods 16 and right presser feet three symmetrical shapes of connecting rod 17 distribute.
A method of operating for high-speed chain-type embroidery machine, carry out according to the following steps:
(1), each assembly is installed and is debugged:
Compression spring axis is set with stage clip eccentric wheel, stage clip eccentric wheel fills stage clip bearing, consign with compression spring axis fixing, after adjusting stage clip bearing and stage clip lever centering, stage clip eccentric wheel is fastened on compression spring axis; One end of stage clip lever is rotatably contained on stage clip fixed head, and its other end is below stage clip bearing and contact; Be placed in below stage clip lever on the lever pin be fastened on stage clip regulating block; Stage clip regulating block strides across stage clip fixed head and is sleeved on the linked block axis of guide, and its lower end is placed in the upper end of shank linked block stage clip;
Bevel gear shaft is set with large bevel gear, be fastened on bevel gear shaft after large bevel gear engagement orthogonal with cone pinion, cone pinion is fastened on horizontal angular wheel shaft, and the two side ends of horizontal angular wheel shaft is respectively equipped with cone pinion, cone pinion engagement orthogonal with the cone pinion be contained on vertical angular wheel shaft; The lower end of vertical angular wheel shaft fills little horizontal gear, and little horizontal gear is meshed with the large horizontal gear be contained on shank;
Left side suit presser feet cam on main shaft, the right suit needle-bar cam; Two cams are fastening after touch with the cut-grafting of bearing edge Middle Phase respectively; Bearing is fastened on presser feet linked block and shank linked block respectively; Presser feet linked block and shank linked block mechanically coupled together and be sleeved on the linked block axis of guide, and be placed in the lower end of shank linked block stage clip;
Left side suit presser feet three connecting rods of three pitman shafts, the right suit shank three connecting rods; The other end of presser feet three connecting rods, shank three connecting rods all fills small rod; The other end connecting the small rod of shank three connecting rods is connected with shank guide pad; The other end connecting the small rod of presser feet three connecting rods is connected with presser feet fixed block; One end and presser feet three link rotatable of presser feet long connecting rod are connected, and the other end and presser feet linked block are rotationally connected; One end and shank three link rotatable of shank long connecting rod are connected, and the other end and shank linked block are rotationally connected;
Lift shaft is welded with two lift cam, lift cam is fixed respectively with after shank three connecting rods and presser feet three connecting rod centerings;
Shank guide pad the axis of guide is equipped with;
The linked block axis of guide is set with stage clip regulating block, shank linked block stage clip, shank linked block, presser feet linked block from top to bottom;
The fastening presser feet gib block in its upper end of presser feet driving shaft, stage casing suit presser feet fixed block, presser feet fixed block is fastened on presser feet driving shaft;
Shank its be set with presser feet gib block, shank fairlead, shank axle sleeve, large horizontal gear, pin mouth seat, pin mouth, pin from top to bottom;
(2), operational processes:
Main shaft rotates under the driving of motor, when the needle-bar cam on main shaft and presser feet cam forward vertical direction peak to, presser feet driving shaft and shank is risen to peak; When main shaft rotates to needle-bar cam and presser feet cam minimum point, shank and presser feet driving shaft touch the bottom, and shuttling movement like this reaches embroidery object;
Main shaft and bevel gear shaft design to link, and bevel gear shaft rotates, and its upper large bevel gear fastening drives the pinion rotation be engaged with, and is sleeved on shank fairlead rotation on shank until drive, shank fairlead driving needle rod loop;
Compression spring axis rotates, and stage clip lever is depressed by fastening stage clip eccentric wheel on it, continue after by lever pin by stage clip adjustable block to bottom offset, cause shank linked block stage clip compressive state, thus have adjusted stage clip pressure;
Lift shaft rotates under the driving of motor, and when stopping embroidery, motor rotates, and fastening lift cam on it, by shank three connecting rods and presser feet three connecting rod jack-up, makes pin and presser feet mention certain altitude, to protect machine safety.
Claims (3)
1. a high-speed chain-type embroidery machine, it is characterized in that: comprise presser feet linked block (1), linked block axis of guide assembly is provided with in described presser feet linked block (1), described linked block axis of guide assembly is by the movable crimping mutually of stage clip runner assembly, one sidewall of described presser feet linked block (1) is provided with shank linked block (2), is provided with spindle assemblies, three pitman shaft assemblies, presser feet driving shaft assembly, shank assembly, axis of guide assembly and lift shaft assemblies in described presser feet linked block (1);
Described linked block axis of guide assembly comprises the linked block axis of guide (3), the described linked block axis of guide (3) is located in presser feet linked block (1), the upper end of the described linked block axis of guide (3) is provided with stage clip fixed head (4), the stage clip regulating block (5) socket-connected with the linked block axis of guide (3) is provided with outside described stage clip fixed head (4), shank linked block stage clip (6) is provided with between the bottom of described stage clip regulating block (5) and shank linked block (2), described shank linked block stage clip (6) and the linked block axis of guide (3) are socketed, described shank linked block (2) is located mutually by the linked block axis of guide (3) and presser feet linked block (1), the upper and lower of described shank linked block (2) socket-connects with the linked block axis of guide (3) respectively, the outer wall of described stage clip fixed head (4) is provided with stage clip lever (7),
Described stage clip runner assembly comprises compression spring axis (8), described compression spring axis (8) overcoat has stage clip eccentric wheel (9), be provided with stage clip bearing (10) between described stage clip eccentric wheel (9) and compression spring axis (8), described stage clip eccentric wheel (9) and the yellow lever of pressure (7) mutually activity touch;
Described spindle assemblies comprises main shaft (11), the left-hand end of described main shaft (11) is provided with presser feet cam (12), the right-hand end of described main shaft (11) is provided with needle-bar cam (13), is respectively equipped with the movable bearing (14) touched mutually between the left side wall of described presser feet linked block (1) with presser feet cam (12), between the right side wall of shank linked block (2) and needle-bar cam (13);
Three described pitman shaft assemblies comprise three pitman shafts (15), the left end of three described pitman shafts (15) is provided with left presser feet three connecting rods (16), the right-hand member of three described pitman shafts (15) is provided with right presser feet three connecting rods (17), respectively by presser feet long connecting rod (18) phase activity orientation between described left presser feet three connecting rods (16) with presser feet linked block (1), between right presser feet three connecting rods (17) and shank linked block (2);
Described presser feet driving shaft assembly comprises presser feet driving shaft (19), the bottom of described presser feet driving shaft (19) is provided with pin mouth seat (20), the middle-end of described presser feet driving shaft (19) is provided with presser feet fixed block (21), and the upper end of described presser feet driving shaft (19) is located mutually with one end of presser feet gib block (22);
Described axis of guide assembly comprises the axis of guide (23), and the lower end cover of the described axis of guide (23) has shank guide pad (24), and the upper end of the described axis of guide (23) is located mutually with the other end of presser feet gib block (22);
Respectively by small rod (25) phase activity orientation between described presser feet fixed block (21) and left presser feet three connecting rods (16), between shank guide pad (24) and right presser feet three connecting rods (17);
Described shank assembly comprises shank (26), bevel gear shaft (27), horizontal angular wheel shaft (28) and vertical angular wheel shaft (29), one end of described horizontal angular wheel shaft (28) is meshed with bevel gear shaft (27) transmission, the other end of described horizontal angular wheel shaft (28) is meshed with vertical angular wheel shaft (29) transmission, the lower end cover of described vertical angular wheel shaft (29) has little horizontal gear (30), the upper end cover of described shank (26) has the large horizontal gear (31) of the transmission that to be meshed with little horizontal gear (30), described large horizontal gear (31) is located at the bottom of shank fairlead (38), described pin pin fairlead (38) and shank (26) fix socket, the middle-end of described shank (26) is fixedly connected by shank axle sleeve (32) and shank guide pad (24), the bottom of described shank (26) is provided with the pin mouth (33) corresponding with pin mouth seat (20), pin (34) is provided with in described pin mouth (33),
Described lift shaft assembly comprises lift shaft (35), the two ends of described lift shaft (35) are respectively equipped with lift cam (36), described lift cam (36) respectively with left presser feet three connecting rods (16), right presser feet three connecting rods (17) mutually activity touch.
2. high-speed chain-type embroidery machine according to claim 1, it is characterized in that: in described stage clip fixed head (4), be provided with stage clip minor axis (37), described compression spring axis (8), bevel gear shaft (27) and main shaft (11) are in dislocation horizontal distribution, described presser feet driving shaft (19), the axis of guide (23) and shank (26) distribute in triangular shape, and described left presser feet three connecting rods (16) and right presser feet three symmetrical shapes of connecting rod (17) distribute.
3. the method for operating of a kind of high-speed chain-type embroidery machine according to claim 1, is characterized in that carrying out according to the following steps:
(1), each assembly is installed and is debugged:
Compression spring axis is set with stage clip eccentric wheel, stage clip eccentric wheel fills stage clip bearing, consign with compression spring axis fixing, after adjusting stage clip bearing and stage clip lever centering, stage clip eccentric wheel is fastened on compression spring axis; One end of stage clip lever is rotatably contained on stage clip fixed head, and its other end is below stage clip bearing and contact; Be placed in below stage clip lever on the lever pin be fastened on stage clip regulating block; Stage clip regulating block strides across stage clip fixed head and is sleeved on the linked block axis of guide, and its lower end is placed in the upper end of shank linked block stage clip;
Bevel gear shaft is set with large bevel gear, be fastened on bevel gear shaft after large bevel gear engagement orthogonal with cone pinion, cone pinion is fastened on horizontal angular wheel shaft, and the two side ends of horizontal angular wheel shaft is respectively equipped with cone pinion, cone pinion engagement orthogonal with the cone pinion be contained on vertical angular wheel shaft; The lower end of vertical angular wheel shaft fills little horizontal gear, and little horizontal gear is meshed with the large horizontal gear be contained on shank;
Left side suit presser feet cam on main shaft, the right suit needle-bar cam; Two cams are fastening after touch with the cut-grafting of bearing edge Middle Phase respectively; Bearing is fastened on presser feet linked block and shank linked block respectively; Presser feet linked block and shank linked block mechanically coupled together and be sleeved on the linked block axis of guide, and be placed in the lower end of shank linked block stage clip;
Left side suit presser feet three connecting rods of three pitman shafts, the right suit shank three connecting rods; The other end of presser feet three connecting rods, shank three connecting rods all fills small rod; The other end connecting the small rod of shank three connecting rods is connected with shank guide pad; The other end connecting the small rod of presser feet three connecting rods is connected with presser feet fixed block; One end and presser feet three link rotatable of presser feet long connecting rod are connected, and the other end and presser feet linked block are rotationally connected; One end and shank three link rotatable of shank long connecting rod are connected, and the other end and shank linked block are rotationally connected;
Lift shaft is welded with two lift cam, lift cam is fixed respectively with after shank three connecting rods and presser feet three connecting rod centerings;
Shank guide pad the axis of guide is equipped with;
The linked block axis of guide is set with stage clip regulating block, shank linked block stage clip, shank linked block, presser feet linked block from top to bottom;
The fastening presser feet gib block in its upper end of presser feet driving shaft, stage casing suit presser feet fixed block, presser feet fixed block is fastened on presser feet driving shaft;
Shank its be set with presser feet gib block, shank fairlead, shank axle sleeve, large horizontal gear, pin mouth seat, pin mouth, pin from top to bottom;
(2), operational processes:
Main shaft rotates under the driving of motor, when the needle-bar cam on main shaft and presser feet cam forward vertical direction peak to, presser feet driving shaft and shank is risen to peak; When main shaft rotates to needle-bar cam and presser feet cam minimum point, shank and presser feet driving shaft touch the bottom, and shuttling movement like this reaches embroidery object;
Main shaft and bevel gear shaft design to link, and bevel gear shaft rotates, and its upper large bevel gear fastening drives the pinion rotation be engaged with, and is sleeved on shank fairlead rotation on shank until drive, shank fairlead driving needle rod loop;
Compression spring axis rotates, and stage clip lever is depressed by fastening stage clip eccentric wheel on it, continue after by lever pin by stage clip adjustable block to bottom offset, cause shank linked block stage clip compressive state, thus have adjusted stage clip pressure;
Lift shaft rotates under the driving of motor, and when stopping embroidery, motor rotates, and fastening lift cam on it, by shank three connecting rods and presser feet three connecting rod jack-up, makes pin and presser feet mention certain altitude, to protect machine safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913099.9A CN105386259B (en) | 2015-12-11 | 2015-12-11 | A kind of high-speed chain-type embroidery machine and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913099.9A CN105386259B (en) | 2015-12-11 | 2015-12-11 | A kind of high-speed chain-type embroidery machine and its operating method |
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| Publication Number | Publication Date |
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| CN105386259A true CN105386259A (en) | 2016-03-09 |
| CN105386259B CN105386259B (en) | 2017-12-26 |
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| CN201510913099.9A Active CN105386259B (en) | 2015-12-11 | 2015-12-11 | A kind of high-speed chain-type embroidery machine and its operating method |
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| CN105839315A (en) * | 2016-05-20 | 2016-08-10 | 诸暨市乐业机电有限公司 | Needle bar and presser foot integral lifting mechanism of novel high-speed chain towel embroidery machine |
| CN106906581A (en) * | 2017-03-20 | 2017-06-30 | 杭州经纬电子机械制造股份有限公司 | A kind of three pin disjunctor presser feets driving, Tai Wei mechanisms and its operating method |
| CN107119397A (en) * | 2017-05-27 | 2017-09-01 | 浙江信胜缝制设备有限公司 | A kind of towel embroidery cam coordinates combining structure with roller |
| CN107780074A (en) * | 2016-08-25 | 2018-03-09 | 北京大豪科技股份有限公司 | The control method and device of high-speed chain-type embroidery machine |
| CN107829233A (en) * | 2017-11-14 | 2018-03-23 | 杭州经纬电子机械制造股份有限公司 | A kind of embroidery machine adjustable presser and its operating method |
| CN108049045A (en) * | 2017-11-29 | 2018-05-18 | 诸暨和昶机电科技有限公司 | A kind of chenille embroidery machine head of high speed embroidery machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105839314A (en) * | 2016-05-20 | 2016-08-10 | 诸暨市乐业机电有限公司 | Crankshaft connecting rod drive mechanism of novel high-speed chain towel embroidery machine |
| CN105839315A (en) * | 2016-05-20 | 2016-08-10 | 诸暨市乐业机电有限公司 | Needle bar and presser foot integral lifting mechanism of novel high-speed chain towel embroidery machine |
| CN105839315B (en) * | 2016-05-20 | 2018-03-16 | 诸暨市乐业机电有限公司 | A kind of shank presser feet integral elevating mechanism of novel high speed chain type towel embroidery machine |
| CN107780074A (en) * | 2016-08-25 | 2018-03-09 | 北京大豪科技股份有限公司 | The control method and device of high-speed chain-type embroidery machine |
| CN107780074B (en) * | 2016-08-25 | 2019-04-05 | 北京大豪科技股份有限公司 | The control method and device of high-speed chain-type embroidery machine |
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| CN106906581B (en) * | 2017-03-20 | 2023-05-05 | 杭州经纬电子机械制造股份有限公司 | Three-needle integrated presser foot driving and lifting mechanism and operation method thereof |
| CN107119397A (en) * | 2017-05-27 | 2017-09-01 | 浙江信胜缝制设备有限公司 | A kind of towel embroidery cam coordinates combining structure with roller |
| CN107829233A (en) * | 2017-11-14 | 2018-03-23 | 杭州经纬电子机械制造股份有限公司 | A kind of embroidery machine adjustable presser and its operating method |
| CN108049045A (en) * | 2017-11-29 | 2018-05-18 | 诸暨和昶机电科技有限公司 | A kind of chenille embroidery machine head of high speed embroidery machine |
| CN108049045B (en) * | 2017-11-29 | 2023-08-15 | 诸暨市乐业机电有限公司 | Towel embroidery machine head of high-speed embroidery machine |
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