CN102140742A - Yarn-passing device of embroidery machine - Google Patents
Yarn-passing device of embroidery machine Download PDFInfo
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- CN102140742A CN102140742A CN2011100390526A CN201110039052A CN102140742A CN 102140742 A CN102140742 A CN 102140742A CN 2011100390526 A CN2011100390526 A CN 2011100390526A CN 201110039052 A CN201110039052 A CN 201110039052A CN 102140742 A CN102140742 A CN 102140742A
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- spring
- holding plate
- tension regulator
- wire
- thread take
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Abstract
The invention discloses a yarn-passing device of an embroidery machine, which comprises a base, wherein the base comprises a bottom plate and a face plate, the middle of the face plate is bulged outwards, both sides of the face plate are connected to the bottom plate, and a hollow cavity is formed between the face plate and the bottom plate; a plurality of yarn-passing assemblies are arranged in the cavity and respectively comprises a holding plate arranged on the bottom plate, the front sides of the holding plates extend out of the cavity from the face plates, and both sides of the holding plates, passing through the face plates, are provided with yarn-passing slots; and a tension regulator is arranged on one of the side face of the holding plates, and a take-up spring is arranged on the tension regulator and is provided with a tension spring end sleeved on the tension regulator and a take-up hook end extending out of the tension regulator. The whole yarn-passing device is a cladding body; all assemblies are covered in the base so that the operators can not touch the moving parts of the yarn-passing device, thereby not resulting in part damages and personnel injuries.
Description
Technical field
The present invention relates to embroidery machine wire passing device technical field, wire passing device in a kind of embroidery machine of more specifically saying so.
Background technology
The middle line of crossing that existing embroidery machine is more advanced, as depicted in figs. 1 and 2, this kind structure is also used on Chinese patent ZL200710070827 to some extent, and it mainly comprises top panel 101, U-shaped seat 102, tension adjustment handle 103, on-slip sheet 104, yarn take-up spring 105, thread take-up tension lever 106, roller 107 and crosses line pottery 108.
Embroidery yarn penetrates in two holes under the roller 107, penetrates in the yarn take-up spring 105 again, returns then in the hole under the roller 107 to pass, and penetrates thread take-up tension lever 106, then penetrates line pottery 108.U-shaped seat 102 is fixed in the above on the plate 101, and tension adjustment handle 103 regulates that yarn take-up springs 105 move up and down and the movement travel that increases yarn take-up spring 105, and on-slip sheet 104 is used for locking yarn take-up spring 105 and can not moves.
Along with an embroidery machine development number and pin number have had very big increase, a number can reach 64, and the pin number can reach 12 pins, and the embroidery yarn of pin will wear all that to finish this workload very big on all numbers, and threading is very loaded down with trivial details.On-slip sheet 104 easy wearing and tearing when tension adjustment handle 103 is constantly regulated do not have the fixedly effect of yarn take-up spring 105, use and cross the top panel 101 that line can only be joined planar shaped in this kind, cause thread take-up tension lever 106 most exposed outside, thread take-up tension lever 106 damages operating personnel when up and down and safety inadequately easily.Also exposed being run into easily outside of yarn take-up spring 105 and crooked or fracture, it is bad and can't use to cross line loss in causing.Tension adjustment handle 103 rotate regulate all pin numbers yarn take-up spring 105 together about, and can not independent regulation, the inapplicable back of the tension force that causes last pin to mix up one pin and resetting, returning last pin also needs to reset, and has increased workload greatly and has influenced the stable of embroidery work.
Summary of the invention
It is cumbersome and workload big and the not high deficiency of efficient to the objective of the invention is to remedy in the prior art embroidery machine wire passing device threading, provide that a kind of apparatus structure is simple, threading is simply easy, reduce workload greatly and the embroidery machine of enhancing productivity in wire passing device.
It is exposed outside to another object of the present invention is to overcome in the prior art embroidery machine wire passing device overall structure, very easily cause injury to operating personnel, also may cause the defective of peripheral environment to the destruction of device, work hard from optimizing device accessory structure and reasonable Arrangement accessory position, wire passing device in a kind of embroidery machine safe, reliable, with low cost is provided.
In order to reach above purpose, the present invention is achieved through the following technical solutions: wire passing device in a kind of embroidery machine, comprise pedestal, it is characterized in that, described pedestal is made up of base plate and panel, described panel middle part is swelled its both sides laterally and is connected on the base plate, forms a hollow cavity between panel and the base plate; Be provided with in the described cavity and organized line component more, the described line component of crossing comprises the holding plate that is vertical on the base plate, and the holding plate front side is outside panel stretches out cavity, and the holding plate both sides of passing panel are provided with crossed beam trunking; A described holding plate wherein side is provided with tension regulator, and described tension regulator is provided with thread take-up spring, and described thread take-up spring has one and is sheathed on the take-up hook end that torque spring end and on the described tension regulator extends described tension regulator.
Wire passing device is whole to be a cladding, and all component is covered by in the pedestal, and the protection operating personnel are not easy to touch the wire passing device moving component, also just can not cause parts damages and injury to personnel.Embroidery yarn slides from holding plate cover right side, return the thread take-up tension lever that penetrates embroidery machine through holding plate next angle of cover and from the left side, side angle slides on inside the thread take-up spring under the holding plate cover again, when line one tension, line enters automatically in the breach of thread take-up spring and is caught on by thread take-up spring, whole threading process is simple, easily, reduce workload greatly and improve wire passing device in the embroidery machine of production effect.Thread take-up spring is that the button power spring of open delta structure is installed on the tension regulator, and it is different to penetrate in the different aperture of tension regulator tension force, and tension regulator can rotate and regulate position and the movement travel that thread take-up spring stops up and down.
As preferably, described tension regulator comprises a wheel disc and a bearing pin, and described wheel disc is located on the described holding plate by bearing pin is rotatable, and wheel disc is provided with an aperture that is listed on the same circumference; The cylindricality torque spring of described thread take-up spring is set on the described bearing pin, and the end of cylindricality torque spring snaps in the wherein aperture of described wheel disc.
Wheel disc in the tension regulator is provided with an aperture that is listed on the same circumference, what thread take-up spring was inserted in bearing pin in the tension regulator is the cylindricality torque spring, its end snaps in wheel disc one aperture in the tension regulator, snap in different apertures by torsion reinforcement one by one counterclockwise, otherwise then reduce, the bearing pin of tension regulator snaps in the U-lag on the holding plate end face, and can be along in groove, rotating counterclockwise, the thread take-up spring take-up partly is a triangular shape, end openings can slip into embroidery yarn, thread take-up spring is blocked by the bearing pin of tension regulator, bearing pin with tension regulator rotates in the U-lag of holding plate, and screw is fixed in the middle of the position backward pull adjuster that is fit to thread take-up spring take-up stroke that takes a turn for the better to.
As preferably, described tension regulator front side also is covered with a retaining line device; Described thread take-up spring top also is provided with the branch wire spring, and retaining line device and branch wire spring all are arranged on the described holding plate.Retaining line device is set in the tension regulator front to sandwich in the tension regulator when shaking for preventing embroidery yarn.Divide wire spring to divide both sides, thereby embroidery yarn can not met all the other place contact points seldom, reduce embroidery yarn and broken by sanding with embroidery yarn
As preferably, have the circular arc cutaway groove of a cooperation thread take-up spring movement locus on the holding plate, gap slot is provided with the wear-resistant plastic sheet that contacts and cooperate with described thread take-up spring.Have the arc gap groove of a cooperation thread take-up spring movement locus on the holding plate and the wear-resistant plastic sheet is set on groove, make thread take-up spring when up and down, only contact and be not easy wearing and tearing with the wear-resistant plastic sheet.
As preferably, the holding plate front end sleeve is provided with the holding plate cover, and described holding plate cover is outside panel stretches out cavity, and the holding plate cover both sides of passing panel are provided with crossed beam trunking.Holding plate is with holding plate cover and pedestal profile outward and cooperates consistently, and the groove of line equalization was reserved in both sides, and holding plate cover downside exposes pedestal outward so that embroidery yarn slips into for one jiao.
As preferably, described base plate is provided with fixed head and wire-blocking board, and wire-blocking board is between described base plate and fixed head; Described holding plate is located on the fixed head.A plurality of holding plates are installed on the fixed head, wire-blocking board is housed behind the fixed head can run out of to block thread take-up spring when motion embroidery yarn.
Beneficial effect: (1) wire passing device is whole to be a cladding, and all component is covered by in the pedestal, and the protection operating personnel are not easy to touch the wire passing device moving component, also just can not cause parts damages and injury to personnel.
(2) embroidery yarn slides from holding plate cover right side, return the thread take-up tension lever that penetrates embroidery machine through holding plate next angle of cover and from the left side, side angle slides on inside the thread take-up spring under the holding plate cover again, when line one tension, line enters automatically in the breach of thread take-up spring and is caught on by thread take-up spring, whole threading process is simple, easily, reduce workload greatly and improve wire passing device in the embroidery machine of production effect.
Description of drawings
Fig. 1 is a kind of structural representation of prior art;
Fig. 2 is the side sectional view of Fig. 1;
Fig. 3 is a kind of structural representation of the present invention;
Fig. 4 is the A-A structure cutaway view of Fig. 1;
Fig. 5 is the B-B structure cutaway view of Fig. 1;
Fig. 6 is a kind of structural representation of fixed head of the present invention and wire-blocking board;
Fig. 7 is a kind of structure enlarged drawing of thread take-up spring of the present invention and tension regulator.
Among the figure: the 101-top panel, 102-U shape seat, 103-tension adjustment handle, 104-on-slip sheet, the 105-yarn take-up spring, the 106-thread take-up tension lever, 107-roller, 108-are crossed the line pottery;
The 1-pedestal, 2-holding plate cover, the 3-holding plate, 4-divides wire spring, 5-thread take-up spring, 6-wear-resistant plastic sheet, 7-tension regulator, 8-retaining line device, 9-fixed head, 10-wire-blocking board.
The specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Embodiment 1: as Fig. 3, Fig. 4 and shown in Figure 6, wire passing device in a kind of embroidery machine comprises pedestal 1, pedestal 1 is made up of base plate and panel, panel middle part is swelled its two ends laterally and is fixedly mounted on the base plate, and this forms a hollow cavity between the two, contains to be provided with in the cavity and organizes line component more.Fixed head 9 and wire-blocking board 10 are installed on the base plate inner face, and wire-blocking board 10 is positioned between base plate and the fixed head 9.
As shown in Figure 4 and Figure 5, cross line component and comprise the holding plate 3 that is vertically mounted on the fixed head, holding plate 3 front end sleeves are provided with holding plate cover 2, holding plate cover 2 is outside panel stretches out cavity, pass holding plate cover 2 both sides of panel and reserve crossed beam trunking, promptly holding plate cover 2 downsides expose outside the pedestal 1 so that embroidery yarn slips into for one jiao.
As Fig. 4, Fig. 5 and shown in Figure 7, holding plate is equipped with tension regulator 7 on 3 one sides, and tension regulator 7 front sides also are covered with a retaining line device 8; Retaining line device 8 is installed on the holding plate 3.Tension regulator 7 comprises a wheel disc and a bearing pin, and wheel disc is installed on the holding plate 3 by bearing pin is rotatable, and wheel disc is provided with an aperture that is listed on the same circumference.One thread take-up spring 5 is installed on the tension regulator 7, thread take-up spring 5 has one and is sheathed on the take-up hook end that is triangular shape that cylindricality torque spring end and on the tension regulator extends described tension regulator, the cylindricality torque spring of thread take-up spring 5 is set on the bearing pin of tension regulator 7, and the end of cylindricality torque spring snaps in the wherein aperture of wheel disc of tension regulator 7.Thread take-up spring 5 tops also are equipped with branch wire spring 4, divide wire spring 4 to be installed on the holding plate 3.Have the circular arc cutaway groove of a cooperation thread take-up spring 5 movement locus on the holding plate 3, gap slot is provided with the wear-resistant plastic sheet 6 that contacts and cooperate with thread take-up spring 5.
Practical: embroidery yarn slides from holding plate cover right side, return the thread take-up tension lever that penetrates embroidery machine through holding plate next angle of cover and from the left side, side angle slides on inside the thread take-up spring under the holding plate cover again, when line one tension, line enters automatically in the breach of thread take-up spring and is caught on by thread take-up spring, whole threading process is simple, easily, reduce workload greatly and improve wire passing device in the embroidery machine of production effect.
Wheel disc in the tension regulator is provided with an aperture that is listed on the same circumference, what thread take-up spring was inserted in bearing pin in the tension regulator is the cylindricality torque spring, its end snaps in wheel disc one aperture in the tension regulator, snap in different apertures by torsion reinforcement one by one counterclockwise, otherwise then reduce, the bearing pin of tension regulator snaps in the U-lag on the holding plate end face, and can be along in groove, rotating counterclockwise, the thread take-up spring take-up partly is a triangular shape, end openings can slip into embroidery yarn, thread take-up spring is blocked by the bearing pin of tension regulator, bearing pin with tension regulator rotates in the U-lag of holding plate, and screw is fixed in the middle of the position backward pull adjuster that is fit to thread take-up spring take-up stroke that takes a turn for the better to.
Claims (7)
1. wire passing device in the embroidery machine comprises pedestal, it is characterized in that described pedestal is made up of base plate and panel, and described panel middle part is swelled its both sides laterally and is connected on the base plate, forms a hollow cavity between panel and the base plate; Be provided with in the described cavity and organized line component more, the described line component of crossing comprises the holding plate that is vertical on the base plate, and the holding plate front side is outside panel stretches out cavity, and the holding plate both sides of passing panel are provided with crossed beam trunking; A described holding plate wherein side is provided with tension regulator, and described tension regulator is provided with thread take-up spring, and described thread take-up spring has one and is sheathed on the take-up hook end that torque spring end and on the described tension regulator extends described tension regulator.
2. wire passing device in the embroidery machine according to claim 1 is characterized in that, described tension regulator comprises a wheel disc and a bearing pin, and described wheel disc is located on the described holding plate by bearing pin is rotatable, and wheel disc is provided with an aperture that is listed on the same circumference; The cylindricality torque spring of described thread take-up spring is set on the described bearing pin, and the end of cylindricality torque spring snaps in the wherein aperture of described wheel disc.
3. wire passing device in the embroidery machine according to claim 2 is characterized in that, described tension regulator front side also is covered with a retaining line device; Described thread take-up spring top also is provided with the branch wire spring, and retaining line device and branch wire spring all are arranged on the described holding plate.
4. according to wire passing device in claim 1 or the 2 or 3 described embroidery machines, it is characterized in that have the circular arc cutaway groove of a cooperation thread take-up spring movement locus on the holding plate, gap slot is provided with the wear-resistant plastic sheet that contacts and cooperate with described thread take-up spring.
5. wire passing device in the embroidery machine according to claim 1 is characterized in that the holding plate front end sleeve is provided with the holding plate cover, and described holding plate cover is outside panel stretches out cavity, and the holding plate cover both sides of passing panel are provided with crossed beam trunking.
6. according to wire passing device in claim 1 or 2 or the 3 or 5 described embroidery machines, it is characterized in that base plate is provided with fixed head and wire-blocking board, wire-blocking board is between described base plate and fixed head; Described holding plate is located on the fixed head.
7. wire passing device in the embroidery machine according to claim 4 is characterized in that base plate is provided with fixed head and wire-blocking board, and wire-blocking board is between described base plate and fixed head; Described holding plate is located on the fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110039052 CN102140742B (en) | 2011-02-16 | 2011-02-16 | Yarn-passing device of embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110039052 CN102140742B (en) | 2011-02-16 | 2011-02-16 | Yarn-passing device of embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102140742A true CN102140742A (en) | 2011-08-03 |
| CN102140742B CN102140742B (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110039052 Expired - Fee Related CN102140742B (en) | 2011-02-16 | 2011-02-16 | Yarn-passing device of embroidery machine |
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| Country | Link |
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| CN (1) | CN102140742B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103388246A (en) * | 2012-05-08 | 2013-11-13 | 东海工业缝纫机株式会社 | Sewing machine |
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- 2011-02-16 CN CN 201110039052 patent/CN102140742B/en not_active Expired - Fee Related
Patent Citations (10)
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|---|---|---|---|---|
| JPH0921058A (en) * | 1995-07-06 | 1997-01-21 | Barudan Co Ltd | Yarn guide equipped with thread tension-giving mechanism in sewing machine |
| CN1146510A (en) * | 1995-09-22 | 1997-04-02 | 东海工业缝纫机株式会社 | Suspension arm protector for sewing machine |
| JPH09308784A (en) * | 1996-05-22 | 1997-12-02 | Hosei Sewing Mach Seizo Kk | Thread tension regulator for sewing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388246A (en) * | 2012-05-08 | 2013-11-13 | 东海工业缝纫机株式会社 | Sewing machine |
| DE102013007782A1 (en) | 2012-05-08 | 2013-11-14 | Tokai Kogyo Mishin K.K. | sewing machine |
| KR20130125309A (en) | 2012-05-08 | 2013-11-18 | 도카이 고교 미싱 가부시키가이샤 | Sewing machine |
| JP2013233262A (en) * | 2012-05-08 | 2013-11-21 | Tokai Ind Sewing Mach Co Ltd | Sewing machine |
| US8833282B2 (en) | 2012-05-08 | 2014-09-16 | Tokai Kogyo Mishin Kabushiki Kaisha | Sewing machine |
| CN103388246B (en) * | 2012-05-08 | 2016-08-03 | 东海工业缝纫机株式会社 | Sewing machine |
| DE102013007782B4 (en) | 2012-05-08 | 2020-01-23 | Tokai Kogyo Mishin K.K. | sewing machine |
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| CN102140742B (en) | 2013-05-15 |
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Granted publication date: 20130515 Termination date: 20140216 |