CN109137278B - Belt loop making devices with automatically, tailor and sew up function - Google Patents
Belt loop making devices with automatically, tailor and sew up function Download PDFInfo
- Publication number
- CN109137278B CN109137278B CN201810933506.6A CN201810933506A CN109137278B CN 109137278 B CN109137278 B CN 109137278B CN 201810933506 A CN201810933506 A CN 201810933506A CN 109137278 B CN109137278 B CN 109137278B
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- rod
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- sewing
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
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- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to a belt loop manufacturing device with an automatic cutting and sewing function, which is characterized in that: the sewing machine comprises a working platform, wherein a feeding and cutting unit, a sewing unit and a transferring unit are arranged on the working platform; the transfer unit comprises a transfer part and a clamping part, and the transfer part is used for transferring the clamping part between the feeding and cutting unit and the sewing unit, so that the raw leather strips are cut and sewn. The belt ring processing machine can realize automatic feeding, cutting, transferring and sewing of the raw leather strips, so that the leather strips are processed into the belt ring, the belt ring processing machine has high processing efficiency, higher processing quality can be ensured, and the processing quality is consistent.
Description
Technical Field
The invention relates to a belt ring manufacturing device with an automatic cutting and sewing function, and belongs to the technical field of processing of bags and leather products.
Background
Belt loops are common fittings on leather belts and, after the belt is fastened, an excess length is typically threaded into the belt loop to restrain the belt and prevent the excess length from hanging down. The traditional belt loop adopts a manual processing mode, specifically, a preset length is firstly cut from a long leather strip, then the cut leather strip is sewn, so that the belt loop is formed, and finally, the belt loop is turned inside and outside to obtain a final product. The manual processing mode has low efficiency, and is difficult to ensure uniform processing quality all the time.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a belt loop manufacturing device with automatic cutting and sewing functions, which has high operation efficiency and stable processing quality.
The belt ring manufacturing device with the automatic cutting and sewing function is characterized by comprising a working platform, a feeding and cutting unit, a sewing unit and a transfer unit are arranged on the working platform, the transfer unit comprises a transfer part and a clamping part, the clamping part is transferred between the feeding and cutting unit and the sewing unit, so that a raw leather strip is cut and sewn, the feeding and cutting unit comprises a frame, a feeding disc for coiling the leather strip is rotatably arranged at the top of the frame, a first linear moving cylinder is arranged on the frame, a horizontal support arm is fixedly connected with the output end of the horizontal support arm, a first sliding sleeve is fixedly connected with one end of the horizontal support arm, a first sliding rod is slidably arranged in the first sliding sleeve along the front direction, a first sliding rod is slidably arranged in the front of the first sliding rod, a second sliding sleeve is arranged at the side of the second sliding rod, a second sliding rod is fixedly connected with the second sliding guide rod, a second sliding rod is arranged in the second sliding sleeve, a second sliding sleeve is arranged at the lower end of the sliding rod, a second sliding guide rod, a second sliding sleeve, a second sliding rod, a second sliding sleeve is arranged at the lower end of the sliding rod, a second sliding sleeve of a second sliding rod, a second sliding sleeve is arranged at the lower end of a second sliding rod, a second sliding sleeve of a second sliding sleeve, a second sliding sleeve is arranged on a sliding sleeve, a second sliding sleeve, a sliding sleeve of a second sliding rod, a second sliding sleeve of a sliding rod, a sliding sleeve is arranged on a second sliding sleeve, a second sliding sleeve, a sliding sleeve of a sliding rod, a sliding sleeve is arranged on a sliding sleeve, a sliding sleeve of a sliding sleeve, a sliding rod, a sliding sleeve is arranged on a sliding rod, a sliding sleeve, a sliding rod, a sliding sleeve, a sliding rod, a sliding sleeve is arranged on a sliding sleeve, a.
The transfer part comprises four horizontal cantilevers, the roots of the four cantilevers are fixedly connected with a rotating shaft together, and the bottom of the rotating shaft is connected with a rotary motion output device; the clamping part is arranged at the end part of each cantilever.
The clamping part comprises an upper clamping arm, a lower clamping arm and an opening and closing control assembly, and the opening and closing control assembly is used for controlling opening and closing between the upper clamping arm and the lower clamping arm.
The sewing machine comprises a sewing machine body, a sewing machine head, a sewing machine needle and a sewing platform; the sewing machine needle is arranged at the bottom of the sewing machine head, and the sewing platform is positioned below the sewing machine needle.
The first linear motion cylinder and the second linear motion cylinder adopt air cylinders, electric cylinders or hydraulic cylinders.
The opening and closing control assembly comprises a first upright post, a second upright post and a third push-pull electromagnet; the two first stand columns are arranged on the top surface of the end part of the cantilever, the two second stand columns are arranged on the bottom surface of the end part of the cantilever, a first block is arranged at the top end of each first stand column, and a second block is arranged at the bottom end of each second stand column; the root parts of the upper clamping arms are arranged on the two first stand columns in a sliding mode, the root parts of the lower clamping arms are arranged on the two second stand columns in a sliding mode, and sixth springs are arranged between the upper clamping arms and the first blocking blocks and between the lower clamping arms and the second blocking blocks; the third push-pull electromagnet is fixedly arranged on one side of the end part of the cantilever, the output end of the third push-pull electromagnet is rotatably connected with a fifth connecting rod and a sixth connecting rod, the other end of the fifth connecting rod is rotatably connected with the upper clamping arm, and the other end of the sixth connecting rod is rotatably connected with the lower clamping arm.
The clamping part further comprises a cutting length positioning assembly, the cutting length positioning assembly comprises a positioning rod, a positioning block, a blocking piece and a second L-shaped support arm, the end part of the cantilever is of a Z-shaped structure formed by a first horizontal section, a vertical section and a second horizontal section, the positioning rod penetrates through the second horizontal section along the length direction and is in clearance fit with the second horizontal section, the positioning block is fixed at one end of the positioning rod and is located between the upper clamping arm and the lower clamping arm, the blocking piece is fixed at the other end of the positioning rod, a seventh spring is sleeved on the positioning rod located between the blocking piece and the second horizontal section, the blocking piece is formed by connecting two pieces, an obtuse angle is formed between the two pieces, the second L-shaped support arm is fixedly connected to the front side of the first rack, and an adjusting bolt used for adjusting the front and rear positions of the positioning rod is connected to the top of the second L-shaped support arm through threaded fit.
Due to the adoption of the technical scheme, the invention has the following advantages: the belt ring processing machine can realize automatic feeding, cutting, transferring and sewing of the raw leather strips, so that the leather strips are processed into the belt ring, the belt ring processing machine has high processing efficiency, higher processing quality can be ensured, and the processing quality is consistent.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the transfer unit of the present invention;
FIG. 3 is a schematic view of the feed and cutting unit of the present invention;
FIG. 4 is an enlarged partial schematic view of the feed and cutting unit of the present invention;
FIG. 5 is an enlarged partial schematic view of the feed and cutting unit of the present invention;
FIG. 6 is an enlarged partial schematic view of the feed and cutting unit of the present invention;
FIG. 7 is an enlarged partial schematic view of the feed and cutting unit of the present invention;
FIG. 8 is a schematic view of the structure of the clamping portion of the present invention;
FIG. 9 is a schematic view of the construction of the suturing unit of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
As shown in fig. 1, the present invention provides a belt loop manufacturing device with automatic cutting and sewing function, which comprises a working platform 10, wherein a feeding and cutting unit 20, a sewing unit 30 and a transferring unit 50 are arranged on the working platform 10.
As shown in fig. 2, the transfer unit 50 includes a transfer portion 501 and a clamping portion 502, and the transfer portion 501 is used for transferring the clamping portion 502 between the feeding and cutting unit 20 and the sewing unit 30, so as to cut and sew the raw leather strap.
The feeding and cutting unit 20, as shown in fig. 3-7, comprises a frame 201, a feeding disc 202 for winding a coiled leather strip is rotatably disposed at the top of the frame 201, a first linear motion cylinder 203 is disposed on the frame 201 in a vertical direction, an output end of the first linear motion cylinder 203 is fixedly connected to a horizontal arm 204, a first sliding sleeve 205 is fixedly connected to one end of the horizontal arm 204, a first sliding rod 206 is slidably disposed in a forward and backward direction in a first sliding sleeve 205, a second sliding sleeve 207 is disposed at the front end of the first sliding rod 206, a second sliding rod 208 is slidably disposed in a vertical direction in a second sliding sleeve 207, a push wheel support 213 is fixedly disposed at the lower end of the second sliding rod 208, a first spring 214 is sleeved on a second sliding rod 208 between a first sliding rod 207 and a push wheel support 213, a wheel 209 is slidably disposed in a bore 211 on the side wall of the first link 210, a bore 211 of the push wheel 209 is disposed obliquely forward and downward, a first link 207 is disposed at the front end of the push rod 210, a push rod 120 is disposed at a push rod 120, a push rod 220, a push rod 120 is disposed at a push rod 120, a push rod 220 is disposed at a push rod 220, a push rod 120, a push rod 220 is disposed at a push rod 120, a push rod is disposed at a push rod 120, a push rod is disposed at a push rod 120, a push rod is disposed at a push rod, a push rod 120, a push rod is disposed at a push rod, a push rod is disposed at a push rod, a push rod 120, a push rod 120, a push rod is disposed at a push rod, a push rod 120, a push rod 120, a push rod is disposed at a push rod 120, a push rod is disposed at a push rod.
The working process and principle of the feed and cutting unit 20 is that before starting the feed and cutting unit, a roll of raw leather strips is placed on the feed tray 202, the free end of the leather strips is manually pulled downwards to pass through the gap between the pinch roller 209 and the front baffle 212, after starting the feed and cutting unit, the output end of the first linear motion cylinder 203 is moved downwards and is driven downwards by the horizontal arm 204, the first sliding rod 206, the first spring 214 to move the pinch roller support 213 and the pinch roller 209, the axle of the pinch roller 209 is connected with the inclined slotted hole on the side wall of the first link base 210 in a sliding manner, and the first sliding rod 206 is able to slide horizontally along the first sliding sleeve, so that the pinch roller support 213 and the pinch roller 209 actually make a movement in a downward direction, i.e. a gap between the leather strips is reduced, thereby gripping the leather strips, after gripping the leather strips, the leather strips are gripped, the first linear motion cylinder 203 continues downward as the output end of the first linear motion cylinder 203, the first link 210 and the third link rod 217 and the push rod 500 to move the push rod 500, the push rod of the push rod 120, the push rod 500, the push rod of the push rod 500, the push rod of the push rod, 120, the push rod, 120, the push rod.
The sewing unit 30 employs a sewing machine. After the supply and cutting unit 20 cuts the leather strips, the holding portion 502 holds the cut leather strips in the folded state, and rotates to the position of the sewing unit 30 by the driving of the transfer portion 501. The stitching unit 30 is then activated to stitch the folded strip at the end to form a belt loop. The sewn belt loop is then transferred by the transfer unit 50 to a finished product input station, namely: and (4) transferring the belt ring which is sewn to the appointed station, and then releasing the belt ring.
Further, as shown in fig. 2, the transfer portion 501 includes four horizontal cantilevers 505, the roots of the four cantilevers 505 are jointly and fixedly connected with a rotating shaft 506, and the bottom of the rotating shaft 506 is connected with a rotary motion output device 508. A clamping portion 502 is provided at an end of each cantilever 505.
Further, as shown in fig. 8, the clamping portion 502 includes an upper clamping arm 510, a lower clamping arm 511, and an opening and closing control component for controlling the opening and closing between the upper clamping arm 510 and the lower clamping arm 511.
Further, the opening and closing control assembly comprises a first upright post 513, a second upright post 514 and a third push-pull electromagnet 515. The two first vertical columns 513 are disposed on the top surface of the end portion of the cantilever 505, the two second vertical columns 514 are disposed on the bottom surface of the end portion of the cantilever 505, a first block 517 is disposed on the top end of each first vertical column 513, and a second block 518 is disposed on the bottom end of each second vertical column 514. The root of the upper clamping arm 510 is slidably disposed on the two first posts 513, the root of the lower clamping arm 511 is slidably disposed on the two second posts 514, and sixth springs 520 are disposed between the upper clamping arm 510 and the first block 517 and between the lower clamping arm 511 and the second block 518. The third push-pull electromagnet 515 is fixedly arranged on one side of the end part of the cantilever 505, the output end of the third push-pull electromagnet 515 is rotatably connected with a fifth connecting rod 522 and a sixth connecting rod 523, the other end of the fifth connecting rod 522 is rotatably connected with the upper clamping arm 510, and the other end of the sixth connecting rod 523 is rotatably connected with the lower clamping arm 511.
The clamping portion 502 further comprises a cutting length positioning assembly 530, the cutting length positioning assembly 530 comprises a positioning rod 531, a positioning block 532, a blocking piece 533 and a second L-shaped support arm 534, the end portion of the cantilever 505 is a Z-shaped structure formed by a first horizontal section 5051, a vertical section 5052 and a second horizontal section 5053, the positioning rod 531 penetrates through the second horizontal section 5053 along the length direction and is in clearance fit with the second horizontal section 5053, the positioning block 532 is fixed at one end of the positioning rod 531 and is located between the upper clamping arm 510 and the lower clamping arm 511, the blocking piece 533 is fixed at the other end of the positioning rod 531, a seventh spring 536 is sleeved on the positioning rod located between the blocking piece 533 and the second horizontal section 5053, the blocking piece 533 is formed by connecting two piece bodies 5331, an obtuse angle is formed between the two piece bodies 5331, the second L-shaped support arm 534 is fixedly connected to the front side of the first frame 201, an adjusting bolt 538 used for adjusting the front-back position of the positioning rod is connected to the front end of the positioning rod 531 through threaded fit at the top of the second L-shaped support arm 534, and the adjusting bolt 538 can be located between the front end of the positioning rod 531 and the positioning rod and can be used for adjusting the size of the belt loop of the final cutting length of the.
Further, as shown in fig. 9, the sewing machine includes a sewing machine body 301, a sewing machine head 302, a sewing machine needle 303, and a sewing table 304. The sewing machine needle 303 is disposed at the bottom of the sewing machine head 302, and the sewing platform 304 is located below the sewing machine needle 303.
Further, the first and second linear motion cylinders 203 and 245 employ air cylinders, electric cylinders, or hydraulic cylinders.
The present invention has been described in terms of the above embodiments, and various modifications, arrangements, and connections of the components may be made without departing from the scope of the invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933506.6A CN109137278B (en) | 2018-08-16 | 2018-08-16 | Belt loop making devices with automatically, tailor and sew up function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810933506.6A CN109137278B (en) | 2018-08-16 | 2018-08-16 | Belt loop making devices with automatically, tailor and sew up function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109137278A CN109137278A (en) | 2019-01-04 |
| CN109137278B true CN109137278B (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810933506.6A Active CN109137278B (en) | 2018-08-16 | 2018-08-16 | Belt loop making devices with automatically, tailor and sew up function |
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| Country | Link |
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| CN (1) | CN109137278B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112553787B (en) * | 2020-10-31 | 2022-06-21 | 广州喜登堡床垫机械有限公司 | Cloth serging, cutting and sewing machine |
| CN114043464B (en) * | 2021-11-26 | 2023-11-03 | 四川建安工业有限责任公司 | Telescopic manipulator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6382695A (en) * | 1986-09-29 | 1988-04-13 | 株式会社 森本製作所 | Double involving apparatus |
| ES2024810A6 (en) * | 1990-05-25 | 1992-03-01 | Carreras Fontcuberta Francisco | A process and its associated apparatus for joining automatically the beginning and the end of a hem in a circular textile material. |
| CN102337643A (en) * | 2010-07-24 | 2012-02-01 | 麻佰林 | Intelligent belt-loop machine |
| CN105568568A (en) * | 2016-03-10 | 2016-05-11 | 台州朗进缝纫机电有限公司 | Automatic elastic sewing machine |
| CN107385687B (en) * | 2017-08-01 | 2023-02-28 | 宁波海佳缝纫机有限公司 | Elastic band looping device and full-automatic elastic band sewing machine |
| CN108221197B (en) * | 2018-03-16 | 2023-09-05 | 舒普智能技术股份有限公司 | Feeding device of rubber band sewing machine |
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- 2018-08-16 CN CN201810933506.6A patent/CN109137278B/en active Active
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| CN109137278A (en) | 2019-01-04 |
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Address after: 325000 No.2, building C5, Xinyu residential area, Tengyue Road, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Song Renju Address before: 325000 No. 105, Pujiang community, Pu Zhou street, Longwan District, Wenzhou, Zhejiang, 105 Applicant before: Song Renju |
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Effective date of registration: 20221221 Address after: 455000 Standardized plant, No. 40, No. 39, east of 200m south of the intersection of Renmin Road and Huanghe Road, Huaxian Industrial Cluster, Anyang City, Henan Province Patentee after: Henan Shibo Textile Technology Co.,Ltd. Address before: 325000 No.2, building C5, Xinyu residential area, Tengyue Road, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Song Renju |