CN108049043B - Independent hole carving device of embroidery machine - Google Patents
Independent hole carving device of embroidery machine Download PDFInfo
- Publication number
- CN108049043B CN108049043B CN201711225983.9A CN201711225983A CN108049043B CN 108049043 B CN108049043 B CN 108049043B CN 201711225983 A CN201711225983 A CN 201711225983A CN 108049043 B CN108049043 B CN 108049043B
- Authority
- CN
- China
- Prior art keywords
- sliding
- transmission mechanism
- hole
- machine head
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C7/00—Special-purpose or automatic embroidering machines
- D05C7/10—Special-purpose or automatic embroidering machines for separating and burning-off parts of the base fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses an independent hole carving device of an embroidery machine, which comprises a machine head, a transmission mechanism and a driving mechanism, wherein a hole carving knife is fixed at the lower end of one needle bar assembly on the machine head, the transmission mechanism is arranged on one side of the machine head, the driving mechanism drives the needle bar assembly fixed with the hole carving knife to move downwards through the transmission mechanism, the driving mechanism independently drives the transmission mechanism, and the transmission mechanism can be separated from the needle bar assembly fixed with the hole carving knife.
Description
[ field of technology ]
The invention relates to an embroidery machine, in particular to an independently-driven hole carving knife driving mechanism on the embroidery machine.
[ background Art ]
In the current embroidery machine industry, with the improvement of the requirements of the attractiveness of the cloth, the embroidery patterns for realizing the combination of embroidery and engraving holes on the same cloth are more and more. The traditional hole carving function is to install a hole carving needle on the original needle bar of the embroidery machine for hole carving, and the original control mechanism and the motor are used for working, so that circular motion can be performed only; the hole carving function is single, the hole carving attractiveness is poor, and the efficiency is low. Aiming at the situation of the prior art, a set of independently controlled hole carving mechanism is arranged on the prior embroidery machine.
[ invention ]
The invention aims to solve the problems in the prior art and provides an independent hole carving device of an embroidery machine, which can adjust the descending height of a hole carving knife during punching according to the quality of hole carving patterns, thereby achieving more beautiful hole carving and improving the working efficiency.
In order to achieve the above purpose, the invention provides an independent hole carving device of an embroidery machine, which comprises a machine head, a transmission mechanism and a driving mechanism, wherein a hole carving knife is fixed at the lower end of one needle bar assembly on the machine head, the transmission mechanism is arranged on one side of the machine head, the driving mechanism drives the needle bar assembly fixed with the hole carving knife to move downwards through the transmission mechanism, the driving mechanism independently drives the transmission mechanism, and the transmission mechanism can be separated from the needle bar assembly fixed with the hole carving knife.
Preferably, the driving mechanism includes a power shaft and a cam provided on the power shaft.
Preferably, the transmission mechanism comprises a connecting rod body, a bearing, a connecting body and a sliding transmission mechanism, one end of the connecting rod body is rotatably fixed on one side of the machine head, and the other end of the connecting rod body is connected with the sliding transmission mechanism fixed on the machine head through the connecting body. The connecting rod body is provided with a bearing the upper end of which is abutted against the peripheral surface of the cam.
Preferably, the sliding transmission mechanism comprises an upper fixing seat, a lower fixing seat, a shaft body, a sliding seat, a first spring, a sliding body and a collision block, wherein the upper fixing seat and the lower fixing seat are fixed on the machine head, the shaft body is arranged between the upper fixing seat and the lower fixing seat, the first spring and the sliding seat positioned at the upper end of the first spring are sleeved on the shaft body, the sliding seat is connected with a connecting body, the sliding seat is provided with the sliding body which is in sliding fixed connection, the front end of the sliding body is provided with the collision block, and the collision block is provided with a protrusion which can be pressed on a driving block on a needle rod of the needle rod assembly.
Preferably, the cross section of the sliding body is isosceles trapezoid, a first groove matched with the sliding body is formed in the sliding seat, a second groove is formed in the bottom of the first groove, a second spring and a steel ball positioned at the outer end of the second spring are arranged in the second groove, two front through holes and two rear through holes are formed in the sliding body, the diameter of each through hole is smaller than the outer diameter of the steel ball, the sliding body is fixed in the first groove through the matching of the through holes and the steel ball, and a stop block is arranged at the rear end of the sliding body.
The invention has the beneficial effects that: according to the invention, the transmission mechanism is arranged on one side of the machine head, the driving mechanism drives the needle bar assembly fixed with the hole carving knife to move downwards through the transmission mechanism, and the driving mechanism independently drives the transmission mechanism, so that the descending height of the hole carving knife in punching can be adjusted according to the quality of hole carving patterns, more beautiful hole carving can be achieved, common hole carving, cloth cutting and hole punching can be realized, and in the work of the hole carving, the power shaft drives the cam to alternately rotate anticlockwise and clockwise, so that the traditional problem that circular movement can only be carried out due to the use of the original control mechanism and motor is solved, and the work efficiency is improved; the transmission mechanism can be separated from the needle bar assembly fixed with the carving hole knife, when faults occur, the transmission mechanism is driven to be separated from the needle bar assembly fixed with the carving hole knife, so that the maintenance is convenient, abnormal punching is avoided, compared with the prior art, the descending height of the carving hole knife during punching can be adjusted according to the quality of the carving hole pattern, more attractive carving holes are achieved, the working efficiency is improved, the maintenance is convenient, and the damage to cloth during maintenance is avoided.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic view of an independent hole carving device of an embroidery machine according to the present invention;
fig. 2 is an exploded view of the slide transmission mechanism.
In the figure: 1-handpiece, 2-needle bar assembly, 3-transmission mechanism, 4-driving mechanism, 5-hole carving knife, 41-power shaft, 42-cam, 31-link body, 32-bearing, 33-connector, 34-slide transmission mechanism, 341-upper fixing seat, 342-lower fixing seat, 343-shaft body, 344-stopper, 345-slide seat, 346-first spring, 347-slide body, 348-bump, 349-protrusion, 3410-first groove, 3411-second groove, 3412-second spring, 3413-steel ball, 3414-through hole.
[ detailed description ] of the invention
Referring to fig. 1 and 2, the independent hole carving device of the embroidery machine comprises a machine head 1, a transmission mechanism 3 and a driving mechanism 4, wherein a hole carving knife 5 is fixed at the lower end of one needle bar assembly 2 on the machine head 1, the transmission mechanism 3 is arranged on one side of the machine head 1, the driving mechanism 4 drives the needle bar assembly 2 fixed with the hole carving knife 5 to move downwards through the transmission mechanism 3, the driving mechanism 4 independently drives the transmission mechanism 3, the transmission mechanism 3 and the needle bar assembly 2 fixed with the hole carving knife 5 can be separated, the driving mechanism 4 comprises a power shaft 41 and a cam 42 arranged on the power shaft 41, the transmission mechanism 3 comprises a link body 31, a bearing 32, a connecting body 33 and a sliding transmission mechanism 34, one end of the link body 31 is rotatably fixed on one side of the machine head 1, and the other end of the link body 31 is connected with the sliding transmission mechanism 34 fixed on the machine head 1 through the connecting body 33. The sliding transmission mechanism 34 comprises an upper fixing seat 341, a lower fixing seat 342, a shaft body 343, a sliding seat 345, a first spring 346, a sliding body 347 and a collision block 348, wherein the upper fixing seat 341 and the lower fixing seat 342 are fixed on a machine head 1, the shaft body 343 is arranged between the upper fixing seat 341 and the lower fixing seat 342, the sliding shaft 343 is sleeved with the first spring 346 and the sliding seat 345 positioned at the upper end of the first spring 346, the sliding seat 345 is connected with the connecting body 33, the sliding seat 345 is provided with the sliding body 347 which can be fixedly connected in a sliding manner, the front end of the sliding body 347 is provided with the collision block 348, the collision block 348 is provided with a protrusion 349 which can be pressed on a driving block 21 on a needle rod of the needle rod assembly 2, the cross section of the sliding body 347 is in an isosceles trapezoid shape, the sliding seat 345 is provided with a first groove 3410 matched with the sliding body 347, the bottom of the first groove 3410 is provided with a second groove 3411, the second groove 3411 is internally provided with the second groove 3412 and is provided with a second groove 3412, the second groove 3412 is fixedly connected with the sliding body 3412 at the outer diameter 3412 of the sliding body 3413, and the second groove 3412 is fixedly provided with the inner diameter 3413 is smaller than the first groove 3412 and the inner diameter 3413 is matched with the second groove 3413, and the inner diameter 3412 is 3 is matched with the inner diameter 3.
The working process of the invention comprises the following steps:
in the working process of the independent hole carving device of the embroidery machine, a servo motor drives a power shaft 41 to rotate, the power shaft 41 drives a cam 42 to rotate anticlockwise, meanwhile, the cam 42 pushes a bearing 32 to move downwards, the bearing 32 drives a connecting rod body 31 to rotate downwards, the connecting rod body 31 drives a sliding seat 345 to move downwards through a connecting body 33, the sliding seat 345 drives a collision block 348 to move downwards through a sliding body 347, the collision block 348 drives a driving block 21 on a needle rod of a needle rod assembly 2 to move downwards through a protrusion 349, the needle rod of the needle rod assembly 2 drives a hole carving knife 5 to descend for punching, when the hole carving knife 5 descends to a required height, the power shaft 41 drives the cam 42 to rotate clockwise, meanwhile, the sliding seat 345 moves upwards under the action of a first spring 346, the sliding seat 345 drives the collision block 348 to move upwards through the sliding body 347, and the needle rod of the needle rod assembly 2 does not have the protrusion 349 to lift automatically until the hole carving knife 5 returns to a starting position, and one-time punching is completed. The punching descending height of the punching cutter 5 can be controlled by controlling the rotation amount of the power shaft 41 driven by the servo motor.
When the hole carving device fails, the stopper 344 is pulled backwards by hand to drive the sliding body 347 to move backwards, the sliding body 347 drives the bump 348 to move backwards, the bump 348 drives the boss 349 to be completely removed from the driving block 21, at this time, the steel ball 3413 corresponds to the front through hole 3414, and when maintenance is completed, the stopper 344 is pushed forwards by hand to drive the sliding body 347 to move forwards until the boss 349 is located at the upper end of the driving block 21, at this time, the steel ball 3413 corresponds to the rear through hole 3414.
Compared with the prior art, the height that descends when can punching of carving hole sword according to the quality adjustment carving hole figure reaches more pleasing to the eye carving hole, improves work efficiency, convenient maintenance, avoids the damage to cloth when maintaining.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (1)
1. An independent hole carving device of an embroidery machine is characterized in that: the machine head comprises a machine head (1), a transmission mechanism (3) and a driving mechanism (4), wherein the lower end of one needle bar assembly (2) on the machine head (1) is fixedly provided with a hole carving knife (5), one side of the machine head (1) is provided with the transmission mechanism (3), the driving mechanism (4) drives the needle bar assembly (2) fixed with the hole carving knife (5) to move downwards through the transmission mechanism (3), the driving mechanism (4) independently drives the transmission mechanism (3), the transmission mechanism (3) and the needle bar assembly (2) fixed with the hole carving knife (5) can be separated, the transmission mechanism (3) comprises a connecting rod body (31), a bearing (32), a connecting body (33) and a sliding transmission mechanism (34), one end of the connecting rod body (31) is rotatably fixed on one side of the machine head (1), and the other end of the connecting rod body (31) is connected with the sliding transmission mechanism (34) fixed on the machine head (1) through the connecting body (33); the connecting rod body (31) is provided with a bearing (32) with the upper end abutting against the peripheral surface of the cam (42), the sliding transmission mechanism (34) comprises an upper fixing seat (341), a lower fixing seat (342), a shaft body (343), a sliding seat (345), a first spring (346), a sliding body (347) and a collision block (348), the upper fixing seat (341) and the lower fixing seat (342) are fixed on the machine head (1), the shaft body (343) is arranged between the upper fixing seat (341) and the lower fixing seat (342), the shaft body (343) is sleeved with the first spring (346) and a sliding seat (345) positioned at the upper end of the first spring (346), the sliding seat (345) is connected with a connecting body (33), the sliding seat (345) is provided with a sliding body (347) which can be fixedly connected in a sliding manner, the front end of the sliding body (347) is provided with a collision block (348), the sliding block (348) is provided with a protrusion (349) which can be pressed on a driving block (21) on a needle bar of the needle bar assembly (2), the sliding body (341) is provided with an isosceles trapezoid groove (3410) with a groove (3410) in the cross section, the groove (3410) is matched with the groove (3410), a second spring (3412) and a steel ball (3413) positioned at the outer end of the second spring (3412) are arranged in the second groove (3411), a front through hole and a rear through hole (3414) are formed in the sliding body (347), the diameter of the through hole (3414) is smaller than the outer diameter of the steel ball (3413), the sliding body (347) is fixed in the first groove (3410) through the cooperation of the through hole (3414) and the steel ball (3413), and a stop block (344) is arranged at the rear end of the sliding body (347); the driving mechanism (4) comprises a power shaft (41) and a cam (42) arranged on the power shaft (41); the punching descending height of the punching cutter (5) can be controlled by controlling the rotation amount of the power shaft (41) driven by the servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225983.9A CN108049043B (en) | 2017-11-29 | 2017-11-29 | Independent hole carving device of embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225983.9A CN108049043B (en) | 2017-11-29 | 2017-11-29 | Independent hole carving device of embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049043A CN108049043A (en) | 2018-05-18 |
| CN108049043B true CN108049043B (en) | 2023-08-15 |
Family
ID=62121190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711225983.9A Active CN108049043B (en) | 2017-11-29 | 2017-11-29 | Independent hole carving device of embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108049043B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457019A (en) * | 2018-06-25 | 2018-08-28 | 佛山市启创科技发展有限公司 | Computerized emboridering machine automatic punching device |
| CN111118767A (en) * | 2020-03-23 | 2020-05-08 | 浙江镨美科智能刺绣设备有限公司 | Independent hole carving system |
| CN111286885A (en) * | 2020-04-24 | 2020-06-16 | 浙江镨美科智能刺绣设备有限公司 | Independent carving hole system for embroidery machine |
| CN113604991B (en) * | 2021-06-25 | 2022-09-09 | 浙江信胜科技股份有限公司 | Independent carving hole device and embroidery machine of convenient switching |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562569A1 (en) * | 1984-04-05 | 1985-10-11 | Codde Bedin | Improvement to embroidery machines |
| EP2351881A1 (en) * | 2009-12-18 | 2011-08-03 | Lässer AG | Multi-head embroidery machine |
| CN103590205A (en) * | 2013-11-27 | 2014-02-19 | 诸暨市新信机电科技有限公司 | Eyelet embroiderer |
| CN204849315U (en) * | 2015-07-16 | 2015-12-09 | 浙江越隆缝制设备有限公司 | Independently carve embroidery machine head in hole |
| CN205821692U (en) * | 2016-07-01 | 2016-12-21 | 江西禾丰电子机械有限公司 | Embroidery machine |
| CN106757881A (en) * | 2017-03-06 | 2017-05-31 | 浙江镨美科智能刺绣设备有限公司 | For the presser foot driving device of machine head of embroidery machine |
| CN206521602U (en) * | 2016-08-30 | 2017-09-26 | 浙江德源机电有限公司 | The embroidering machine head in independent carving hole |
| CN207646429U (en) * | 2017-11-29 | 2018-07-24 | 诸暨和昶机电科技有限公司 | A kind of independent carving aperture apparatus of embroidery machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101364556B1 (en) * | 2007-05-18 | 2014-02-18 | 주식회사 썬스타 | Clutch structure for roe toehold of embroidery machine |
-
2017
- 2017-11-29 CN CN201711225983.9A patent/CN108049043B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562569A1 (en) * | 1984-04-05 | 1985-10-11 | Codde Bedin | Improvement to embroidery machines |
| EP2351881A1 (en) * | 2009-12-18 | 2011-08-03 | Lässer AG | Multi-head embroidery machine |
| CN103590205A (en) * | 2013-11-27 | 2014-02-19 | 诸暨市新信机电科技有限公司 | Eyelet embroiderer |
| CN204849315U (en) * | 2015-07-16 | 2015-12-09 | 浙江越隆缝制设备有限公司 | Independently carve embroidery machine head in hole |
| CN205821692U (en) * | 2016-07-01 | 2016-12-21 | 江西禾丰电子机械有限公司 | Embroidery machine |
| CN206521602U (en) * | 2016-08-30 | 2017-09-26 | 浙江德源机电有限公司 | The embroidering machine head in independent carving hole |
| CN106757881A (en) * | 2017-03-06 | 2017-05-31 | 浙江镨美科智能刺绣设备有限公司 | For the presser foot driving device of machine head of embroidery machine |
| CN207646429U (en) * | 2017-11-29 | 2018-07-24 | 诸暨和昶机电科技有限公司 | A kind of independent carving aperture apparatus of embroidery machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049043A (en) | 2018-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108049043B (en) | Independent hole carving device of embroidery machine | |
| CN205443639U (en) | High -speed embroidery machine head presser foot separation and reunion drive mechanism of intelligence | |
| CN101435139A (en) | Single needle switching apparatus of double-needle sewing machine | |
| CN105970511A (en) | Pressure foot driving mechanism for embroidery machine | |
| CN107385713B (en) | Independent presser foot control mechanism of embroidery machine | |
| CN111501213B (en) | Method for adjusting needle distance by lifting and pressing thread of sewing machine | |
| CN110722046A (en) | Linkage mechanism for one-time vertical cutting blanking and horizontal punching | |
| CN111501214B (en) | Sewing machine thread trimming, presser foot lifting and needle distance adjusting device and sewing machine | |
| CN111501223B (en) | Cam wheel | |
| CN111501216B (en) | Sewing machine trimming, presser foot lifting and needle distance adjusting device and sewing machine | |
| CN112391745B (en) | Presser foot lifting and trimming driving structure of sewing machine and control method thereof | |
| CN111501217B (en) | Sewing machine and device for lifting presser foot and adjusting needle pitch of sewing machine | |
| CN208167272U (en) | A kind of automatic shearing mechanism and sewing machine | |
| CN207372219U (en) | Accurate cold-heading forming machine | |
| CN107326542B (en) | Cutter template sewing machine | |
| CN214655625U (en) | Thread trimming and presser foot lifting mechanism and flat seaming machine | |
| CN207646429U (en) | A kind of independent carving aperture apparatus of embroidery machine | |
| TWM579656U (en) | Thread cutting device of column-tube type sewing machine | |
| CN212464132U (en) | Radian-adjustable hedgerow trimming device | |
| CN213389186U (en) | Structure for controlling multiple sewing actions by one motor and sewing machine | |
| CN109972310B (en) | Thread trimming device of pattern sewing machine | |
| CN111719254A (en) | Structure for controlling multiple sewing actions by one motor and sewing machine | |
| CN216097360U (en) | Quick pressing flying claw equipment | |
| CN215829022U (en) | Sewing machine without swing seat | |
| CN217997543U (en) | Buttonhole maker and trimming and presser foot lifting transmission mechanism thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230713 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. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |