CN112144187A - High-machining-precision double-needle sewing machine - Google Patents
High-machining-precision double-needle sewing machine Download PDFInfo
- Publication number
- CN112144187A CN112144187A CN202010938527.4A CN202010938527A CN112144187A CN 112144187 A CN112144187 A CN 112144187A CN 202010938527 A CN202010938527 A CN 202010938527A CN 112144187 A CN112144187 A CN 112144187A
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- frame
- transmission
- drive
- sewing machine
- transfer line
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B41/00—Work-collecting devices
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to the technical field of textile production, and provides a double-needle sewing machine with high processing precision. Through setting up an adjustment mechanism for cloth rolling, when the cloth that sewing machine processed spreads, introduce the outside of transfer line with the cloth, make the cloth can twine in the outside of transfer line, drive through a driving motor and connect the pivot and rotate, make and connect the pivot and can drive the driving chain rotation in the pivoted, can effectively drive the transfer line and rotate when the driving chain rotates, make the transfer line can carry out the rolling to the cloth automatically, improved the efficiency of cloth rolling.
Description
Technical Field
The invention relates to the technical field of textile production, in particular to a double-needle sewing machine with high processing precision.
Background
Low labor costs has long been a traditional advantage of the chinese clothing industry. However, this advantage is gradually lost today with the development and revolution of the economic society. In order to obtain long-term development and benefits, garment manufacturing enterprises need to adopt advanced equipment to improve production efficiency, and the market demand of the computer flat sewing machine is rapidly increased based on the current situation. Under the promotion of 'labor shortage' and 'electricity shortage' lasting for years, domestic clothing production enterprises begin to update production equipment on a large scale in recent years. The main content of the garment enterprise for updating the production equipment is that a common lockstitch machine is replaced by a computer lockstitch machine, the development of electromechanical integrated equipment such as the computer lockstitch machine and the like and the market of a special sewing machine is inevitably driven according to the market demand of the garment industry, the upgrading demand of the garment production equipment and the demand of the garment enterprise for adjusting the product structure, so that the development of automatic sewing equipment such as the computer lockstitch machine and the like as the market growth point of the current and future sewing equipment is promoted, and the rapid development of the market of the computer lockstitch machine mainly benefits from the obvious advantages of product performance relative to the common lockstitch machine and the obvious advantages of cost performance relative to foreign brand products as performance advantages;
a flat-seam sewing machine is a machine which uses a single sewing thread to form a stitch on a material to be sewn, thereby interweaving or sewing one or more layers of the material to be sewn. The flat sewing machine can be used for sewing fabrics such as cotton, hemp, silk, wool, rayon and the like and products such as leather, plastics, paper and the like, the thin material is generally used for knitting, underwear, shirts, uniforms and the like, the thick material is generally used for various sportswear, jeans, fashion, overcoat, shoes, hats, fur, bags and the like, the flat sewing machine is the most basic vehicle type in sewing equipment, the flat sewing machine is the simplest stitch in sewing, and the sewn stitch is neat and attractive, uniform, flat and firm, high in sewing speed and simple and convenient to operate.
The cloth is a material commonly used in decorative materials. Comprises various fabrics such as chemical fiber carpets, non-woven wallcoverings, linen, nylon fabrics, colored rubberized fabrics, flannel and the like. Cloth plays a considerable role in decorative displays, often a major non-negligible effort in the overall sales space. A large amount of cloth is used for wall surface decoration, partition and background treatment, and a good commercial space display style can be formed.
Along with the development that modern weaving produced, also more and more high through the efficiency of flush joint machine production cloth, need carry out the rolling to the cloth of producing in process of production, what traditional coiling mechanism adopted is the cylinder setting, and the position of the cylinder of these settings can not be adjusted, highly can not change, is unfavorable for the efficiency of cloth rolling, and the flexibility ratio is not high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the cloth rolling adjusting device for the double-needle sewing machine with high processing precision, and solves the problems.
The invention provides the following technical scheme: the utility model provides a two-needle sewing machine that machining precision is high, includes first drive frame, first drive frame between install drive mechanism, the side of first drive frame install the second drive frame, first drive frame bottom install the support frame, first drive frame be used for weaving the adjustment mechanism of rolling.
Preferably, the transmission mechanism comprises a connecting rotating shaft and a steering mechanism, a first driving motor is installed between the first transmission frames, the first driving motor is rotatably connected with the steering mechanism through an internal rotating shaft, the outer part of the first driving motor is fixedly connected with the side end of the steering mechanism, the connecting rotating shaft is connected with the steering mechanism in a penetrating way, the middle part of the connecting rotating shaft is rotatably connected with the steering mechanism, the two ends of the connecting rotating shaft are connected with connecting bearings, the connecting bearings are sleeved at the two ends of the connecting rotating shaft, the bottom of the connecting bearings is connected with a mounting seat, a gear is arranged on the outer side of the connecting bearings, the two ends of the connecting rotating shaft are fixed at the middle part of the gear, and the outer part of the gear is toothed to be connected with a transmission chain, the transmission mechanism is characterized in that a transmission groove is formed in the first transmission frame, and the transmission chain is arranged in the transmission groove.
Preferably, the first transmission frame is internally provided with a butting part and a transmission rod, the butting part is connected with two ends of the transmission rod, the butting part is in mutual tooth joint with the transmission chain, two ends of the transmission rod are butted on the inner wall of the transmission groove, and the transmission rod is in transmission connection with the second transmission frame through the transmission chain.
Preferably, the bottom of the first transmission frame is fixedly connected with the outer side end of the support frame through welding.
Preferably, the bottom of mount pad be provided with the support bracket, the both sides of mount pad be provided with the keyhole, the mount pad pass through the bolt fit to be fixed the up end of support bracket on, the bottom of support bracket set up the mounting bracket, the mounting bracket with the lateral wall fixed connection of first drive frame, the support bracket pass through mounting bracket fixed connection and be in between the first drive frame.
Preferably, one side end of second transmission frame is connected with second driving motor, second driving motor's outside transmission connect the outer wall of second transmission frame on, second driving motor's internal connection have the transfer line, the transfer line pass the internal transmission of second transmission frame and connect the inside of second transmission frame, the control valve with second driving motor's inside electric connection.
Preferably, the bottom of the second transmission frame is fixedly connected with the upper end face of the support frame, and a stabilizing assembly is arranged between the bottom of the second transmission frame and the support frame.
Preferably, the height of the second transmission frame is smaller than that of the first transmission frame, a transmission groove is also formed in the second transmission frame, sliding parts are arranged at two ends of the transmission rod, and the transmission rod is connected to the inner wall of the second transmission frame in a clamping fit manner through the sliding parts and the transmission groove.
Preferably, the two groups of support frames are horizontally arranged, and the second transmission frame, the first transmission frame and the support frames are vertically arranged.
Compared with the prior art, the invention provides the double-needle sewing machine with high processing precision, which has the following beneficial effects:
1. through setting up an adjustment mechanism for cloth rolling, when the cloth that sewing machine processed spreads, introduce the outside of transfer line with the cloth for the cloth can twine the outside of transfer line, drive through a driving motor and connect the pivot and rotate, make and connect the pivot and drive when the pivoted the drive chain rotate, the drive chain rotate the time effectively drive the transfer line and rotate, make the transfer line can carry out the rolling to the cloth automatically, improved the efficiency of cloth rolling.
2. The transfer line install the inner wall of first transmission frame on, the transfer line can connect with the position of the inside tooth joint of drive chain for the position height of transfer line can be adjusted, makes the cloth can carry out the rolling according to the position of difference when the rolling, thereby has further improved the efficiency of cloth rolling, has improved holistic production efficiency.
3. Set up the second transmission frame through the outside at first transmission frame, second driving motor can drive the transfer line be in the inside transmission of second transmission frame, can adjust the position of transfer line in the inside of second transmission frame to adjust the entering angle that the cloth enters into the transfer line from the transfer line and carries out the rolling, make the cloth can level and smooth effectual rolling of carrying out, thereby improved holistic rolling efficiency.
Drawings
FIG. 1 is a schematic view of the overall installation and connection structure of the adjusting mechanism of the present invention;
FIG. 2 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a connection structure between a first driving motor and a connection shaft according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is a schematic view of a driving structure installed between the second transmission frame and the transmission rod in the present invention.
In the figure: 1. a first transmission frame; 2. a transmission mechanism; 3. a second transmission frame; 4. a support frame; 5. a mounting seat; 6. connecting a bearing; 7. connecting the rotating shaft; 8. a gear; 9. a drive chain; 10. a support bracket; 11. a first drive motor; 12. a steering mechanism; 13. an abutting member; 14. a transmission rod; 15. a transmission rod; 16. a second drive motor; 17. and (4) controlling the valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the prior art, the control valve 17 is a control device which is well-established in the prior art, and the control valve 17 controls the starting of the second driving motor 16, so that the transmission rod 15 can be transmitted inside the second transmission frame 3.
Referring to fig. 1-5, a high-precision double-needle sewing machine includes a first driving frame 1, a driving mechanism 2 is installed between the first driving frames 1, a second driving frame 3 is installed at the side end of the first driving frame 1, a supporting frame 4 is installed at the bottom of the first driving frame 1, the first driving frame 1 is used for a regulating mechanism for textile winding, a driving rod 14 is installed on the inner wall of the first driving frame 1, the driving rod 14 can be connected with the position of the internal tooth joint of the driving chain 9, so that the position height of the driving rod 14 can be regulated, cloth can be wound according to different positions during winding, thereby further improving the efficiency of winding the cloth and improving the overall production efficiency, the driving mechanism 2 includes a connecting rotating shaft 7 and a steering mechanism 12, a first driving motor 11 is installed between the first driving frames 1, the first driving motor 11 is rotatably connected with the inside of the steering mechanism 12 through an internal rotating shaft, the outside of the first driving motor 11 is fixedly connected with the side end of the steering mechanism 12, the connecting rotating shaft 7 is connected with the inside of the steering mechanism 12 in a penetrating way, the middle part of the connecting rotating shaft 7 is rotatably connected with the inside of the steering mechanism 12, two ends of the connecting rotating shaft 7 are connected with connecting bearings 6, the connecting bearings 6 are sleeved at two ends of the connecting rotating shaft 7, the bottom of the connecting bearings 6 is connected with a mounting seat 5, a gear 8 is arranged on the outer side of the connecting bearings 6, two ends of the connecting rotating shaft 7 are fixed at the middle part of the gear 8, the external gear of the gear 8 is connected with a transmission chain 9, a transmission groove is arranged inside the first transmission frame 1, the transmission chain 9 is arranged in the transmission groove in a transmission manner, the first transmission frame 1 is further provided with an abutting part 13 and a transmission rod 14 in the transmission manner, the abutting part 13 is connected to two ends of the transmission rod 14, the abutting part 13 is in mutual tooth joint with the transmission chain 9, two ends of the transmission rod 14 abut against the inner wall of the transmission groove, the transmission rod 14 is in transmission connection with the inside of the second transmission frame 3 through the transmission chain 9, the bottom of the first transmission frame 1 is fixedly connected with the outer side end of the support frame 4 through welding, when a machined cloth is delivered out, the cloth is introduced to the outside of the transmission rod 14, so that the cloth can be wound on the outside of the transmission rod 14, the first driving motor 11 drives the connecting rotating shaft 7 to rotate, and the connecting rotating shaft 7 can drive the transmission chain 9 to rotate at the same time of rotation, the transmission chain 9 can effectively drive the transmission rod 14 to rotate when rotating, so that the transmission rod 14 can automatically wind the cloth, and the efficiency of winding the cloth is improved.
The bottom of mount pad 5 be provided with support bracket 10, the both sides of mount pad 5 be provided with the keyhole, mount pad 5 pass through bolt cooperation to be fixed support bracket 10's up end on, support bracket 10's bottom set up the mounting bracket, the mounting bracket with the lateral wall fixed connection of first transmission frame 1, support bracket 10 pass through mounting bracket fixed connection between first transmission frame 1, one side end of second transmission frame 3 is connected with second driving motor 16, the outside transmission of second driving motor 16 connect on the outer wall of second transmission frame 3, the internal connection of second driving motor 16 have transfer line 15, transfer line 15 pass the internal transmission of second transmission frame 3 and connect in the inside of second transmission frame 3, control valve 17 with the internal electric connection of second driving motor 16, the bottom of second transmission frame 3 with the up end fixed connection of support frame 4, the bottom of second transmission frame 3 with support frame 4 between be provided with firm subassembly, the height dimension of second transmission frame 3 be less than the height dimension of first transmission frame 1, the inside of second transmission frame 3 also be provided with the driving groove, 15 both ends of transfer line be provided with the slider, transfer line 15 through slider and driving groove joint cooperation transmission connect on the inner wall of second transmission frame 3, two sets of support frame 4 keep horizontal installation, second transmission frame 3 and first transmission frame 1 with support frame 4 keep perpendicular installation, through set up second transmission frame 3 in the outside of first transmission frame 1, second driving motor 16 can drive transfer line 15 be in the internal transmission of second transmission frame 3, can adjust the position of transfer line 15 in second driving frame 3 inside to adjust the entering angle that the cloth enters into transfer line 14 from transfer line 15 and carries out the rolling, make the cloth can level and smooth effectual rolling of carrying out, thereby improved holistic rolling efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a two-needle sewing machine that machining precision is high, includes first driving frame (1), its characterized in that: first drive frame (1) between install drive mechanism (2), the side of first drive frame (1) install second drive frame (3), first drive frame (1) bottom install support frame (4), first drive frame (1) be used for weaving the adjustment mechanism of rolling.
2. The two-needle sewing machine with high processing accuracy according to claim 1, wherein: the transmission mechanism (2) comprises a connecting rotating shaft (7) and a steering mechanism (12), a first driving motor (11) is installed between the first transmission frame (1), the first driving motor (11) is connected with the steering mechanism (12) through an internal rotating shaft in a rotating mode, the outside of the first driving motor (11) is fixedly connected with the side end of the steering mechanism (12), the connecting rotating shaft (7) is connected with the inside of the steering mechanism (12) in a penetrating mode, the middle of the connecting rotating shaft (7) is connected with the steering mechanism (12) in a rotating mode, two ends of the connecting rotating shaft (7) are connected with connecting bearings (6), the connecting bearings (6) are connected with two ends of the connecting rotating shaft (7) in a sleeved mode, and the bottom of the connecting bearings (6) is connected with a mounting seat (5), and the outside of connecting bearing (6) be provided with gear (8), the both ends of connecting pivot (7) fix the middle part of gear (8), the outside tooth joint of gear (8) have drive chain (9), the inside of first drive frame (1) be provided with the driving groove, drive chain (9) transmission set up the driving groove inside.
3. The two-needle sewing machine with high processing accuracy according to claim 1, wherein: the inside of first transmission frame (1) still be provided with butt piece (13) and transfer line (14), butt piece (13) connect at the both ends of transfer line (14), butt piece (13) with drive chain (9) each other tooth joint, the both ends butt of transfer line (14) be in the inner wall of transmission groove on, transfer line (14) pass through drive chain (9) transmission be in the internal drive of second transmission frame (3) connect.
4. The two-needle sewing machine with high processing accuracy according to claim 2, characterized in that: the bottom of the first transmission frame (1) is fixedly connected with the outer side end of the support frame (4) through welding.
5. The two-needle sewing machine with high processing accuracy according to claim 1, wherein: the bottom of mount pad (5) be provided with support bracket (10), the both sides of mount pad (5) be provided with the keyhole, mount pad (5) fix through the bolt cooperation support bracket (10) on the up end, support bracket (10) the bottom set up the mounting bracket, the mounting bracket with the lateral wall fixed connection of first drive frame (1), support bracket (10) pass through mounting bracket fixed connection and be in between first drive frame (1).
6. The two-needle sewing machine with high processing accuracy according to claim 1, wherein: one side end of second transmission frame (3) is connected with second driving motor (16), the outside transmission of second driving motor (16) be connected the outer wall of second transmission frame (3) on, the internal connection of second driving motor (16) have transfer line (15), transfer line (15) pass the internal transmission of second transmission frame (3) and connect and be in the inside of second transmission frame (3), control valve (17) with the inside electric connection of second driving motor (16).
7. The two-needle sewing machine with high processing accuracy according to claim 6, wherein: the bottom of second driving frame (3) with the up end fixed connection of support frame (4), the bottom of second driving frame (3) with support frame (4) between be provided with firm subassembly.
8. The two-needle sewing machine with high processing accuracy according to claim 1, wherein: the height dimension of second transmission frame (3) be less than the height dimension of first transmission frame (1), the inside of second transmission frame (3) also be provided with the transmission groove, transfer line (15) both ends be provided with the slider, transfer line (15) connect the cooperation transmission through slider and transmission groove joint and be connected the inner wall of second transmission frame (3) on.
9. The two-needle sewing machine with high processing accuracy according to claim 1, wherein: the two groups of support frames (4) are horizontally arranged, and the second transmission frame (3) and the first transmission frame (1) are vertically arranged with the support frames (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938527.4A CN112144187A (en) | 2020-09-09 | 2020-09-09 | High-machining-precision double-needle sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938527.4A CN112144187A (en) | 2020-09-09 | 2020-09-09 | High-machining-precision double-needle sewing machine |
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| Publication Number | Publication Date |
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| CN112144187A true CN112144187A (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010938527.4A Pending CN112144187A (en) | 2020-09-09 | 2020-09-09 | High-machining-precision double-needle sewing machine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011011878A (en) * | 2009-07-02 | 2011-01-20 | Hakuryu Kikaisho Kofun Yugenkoshi | Tension adjusting architecture for cloth winding machine |
| CN104164756A (en) * | 2014-08-01 | 2014-11-26 | 深圳市富安娜家居用品股份有限公司 | Automatic binding tape sewing rolling-up machine |
| CN107324101A (en) * | 2017-08-26 | 2017-11-07 | 范威 | Cloth wrap-up is used in one kind weaving |
| CN107364747A (en) * | 2017-07-18 | 2017-11-21 | 苏州晔鸿纺织有限公司 | A kind of Winding device for spinning |
| CN109665350A (en) * | 2019-01-25 | 2019-04-23 | 袁福德 | A kind of weaving working method of batching process equipment |
| CN210884484U (en) * | 2019-10-30 | 2020-06-30 | 沈春红 | Weaving device convenient to adjust wind-up roll |
| CN111410068A (en) * | 2020-03-29 | 2020-07-14 | 朱蕾 | Textile cloth winding mechanism with embossing protection function and working method thereof |
| CN211110146U (en) * | 2019-10-25 | 2020-07-28 | 江苏金鹰绢麻纺织有限公司 | Cloth coiling mechanism is used in flax textile processing |
-
2020
- 2020-09-09 CN CN202010938527.4A patent/CN112144187A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011011878A (en) * | 2009-07-02 | 2011-01-20 | Hakuryu Kikaisho Kofun Yugenkoshi | Tension adjusting architecture for cloth winding machine |
| CN104164756A (en) * | 2014-08-01 | 2014-11-26 | 深圳市富安娜家居用品股份有限公司 | Automatic binding tape sewing rolling-up machine |
| CN107364747A (en) * | 2017-07-18 | 2017-11-21 | 苏州晔鸿纺织有限公司 | A kind of Winding device for spinning |
| CN107324101A (en) * | 2017-08-26 | 2017-11-07 | 范威 | Cloth wrap-up is used in one kind weaving |
| CN109665350A (en) * | 2019-01-25 | 2019-04-23 | 袁福德 | A kind of weaving working method of batching process equipment |
| CN211110146U (en) * | 2019-10-25 | 2020-07-28 | 江苏金鹰绢麻纺织有限公司 | Cloth coiling mechanism is used in flax textile processing |
| CN210884484U (en) * | 2019-10-30 | 2020-06-30 | 沈春红 | Weaving device convenient to adjust wind-up roll |
| CN111410068A (en) * | 2020-03-29 | 2020-07-14 | 朱蕾 | Textile cloth winding mechanism with embossing protection function and working method thereof |
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Application publication date: 20201229 |
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