CN204780203U - Sewing machine with go up ornamental thread cutters and last group traditional thread binding putting - Google Patents
Sewing machine with go up ornamental thread cutters and last group traditional thread binding putting Download PDFInfo
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- CN204780203U CN204780203U CN201520253181.9U CN201520253181U CN204780203U CN 204780203 U CN204780203 U CN 204780203U CN 201520253181 U CN201520253181 U CN 201520253181U CN 204780203 U CN204780203 U CN 204780203U
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- thread
- ornamental thread
- sewing machines
- sewing machine
- moving device
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Abstract
The utility model provides a sewing machine with go up ornamental thread cutters and last group traditional thread binding putting, includes the sewing machine body, goes up ornamental thread cutters and go up and dial traditional thread binding putting. Wherein, the sewing machine body includes the sewing machine horn, wears to establish the car needle of needle and line respectively, installs the last ornamental thread guide piece of ornamental thread in sewing machine horn and guide to and install in the sewing machine horn and pull the last ornamental thread looper of ornamental thread, wherein go up separate disposing about ornamental thread guide and the last ornamental thread looper and form a slit. Go up ornamental thread cutters install in the sewing machine body and can cut off with the centre gripping on the ornamental thread. Go up to dial traditional thread binding put install in the sewing machine body and relative sewing machine body carries out shuttling back and forth the reciprocal hook line stroke of slit with the centre gripping needle and line. The utility model relates to a rationally, dial traditional thread binding putting on the messenger and still can accomplish the centre gripping needle and line by passing the slit under limited space.
Description
Technical field
The utility model relates to a kind of Sewing machines, the Sewing machines of the upper ornamental thread cutter of espespecially a kind of installing simultaneously and upper thread-moving device.
Background technology
At present, suture can first place by the work flow of Sewing machines, then the cloth for sewing up or clothing is suppressed with cloth pressing foot again, finally recycles car pin and carries out sewing operation.Wherein, stop sewing operation when wish and when cloth or clothing are taken off, the upper ornamental thread stayed on cloth or clothing must be cut off, so just can take off cloth or clothing further.But in early days in the process of carrying out ornamental thread in cutting, operator must free-handly will sew cloth pull-out, simultaneously related suture pull out and reserve one section of suture with facilitate next time make operation, finally suture is cut off by recycling scissors.But the end of a thread after cutting off can be stayed near suture needle and seem in disorder, simultaneously operator next time make operation time also need to give special heed to the position of these the end of a thread in order to avoid make operation by the interference of these the end of a thread and then the situation that twisted wire occurs what carry out next time.Because above-mentioned reserved line segment causes the problem of making operation inconvenience next time, dealer is then had to develop advantageously thread cutting device.
As the hook line apparatus of the Sewing machines of No. 286691st, TaiWan, China patent new patent, consist predominantly of an electromagnetic assembly, a master pendulum arm and hooks line portion.When this electromagnetic assembly is electric conduction state, this electromagnetic assembly can indirectly be held up this master pendulum arm and this hook line portion be stretched out outward, and one is done toward the uncinate gyrus of interior direction to the plural line that plural sewing machine needle draws, finally those lines can be pulled between the crack of this reed of this front end, hook line portion by hook.Meanwhile, those lines drawn those car pins are through a cable cutter and cut off.
Moreover, as the Sewing machines with upper side decorative seam mechanism of No. I414659th, TaiWan, China patented invention patent, consist predominantly of a upper side decorative line line hook, a upper side decorative line guiding element, the upper side decorative line guided by this upper side decorative line line hook and this upper side decorative line guiding element and a upper side decorative wire cutter.Wherein, this upper side decorative wire cutter includes one and moving knife, a dead knife, a line end keep-spring and a line can keep secondary spring.Accordingly, this upper side decorative line part that this upper side decorative wire cutter will further can moving knife and this dead knife be cut off with this, and keeps secondary spring to clamp simultaneously by this this cut-off upper side decorative line with this line end keep-spring and this line.
From above-mentioned prior art, although the Sewing machines of No. 286691 patent a case has this thread hooking apparatus for hook line, it does not adopt ornamental thread in sewing operation.Moreover although the Sewing machines of I414659 patent a case adopts upper ornamental thread in sewing operation and has this upper side decorative wire cutter, it does not adopt this thread hooking apparatus for hook line.In other words, sewing industry does not arrange the product of this thread hooking apparatus and this upper side decorative wire cutter on Sewing machines simultaneously at present.Further, I414659 patent a case is provided with this upper side decorative line line hook, this upper side decorative line guiding element and this upper side decorative wire cutter around car pin, and therefore it cannot arrange this thread hooking apparatus for hook line of No. 286691 patent a case under space limited around car pin extraly.Therefore how to design a Sewing machines that this thread hooking apparatus and this upper side decorative wire cutter can be set simultaneously and obviously become a problem to be solved.
Utility model content
Main purpose of the present utility model, is to solve and commonly uses the problem that Sewing machines cannot arrange thread hooking apparatus and upper side decorative wire cutter simultaneously.
For reaching above-mentioned purpose, the utility model provides a kind of Sewing machines with upper ornamental thread cutter and upper thread-moving device, includes sewing machine body, upper ornamental thread cutter and upper thread-moving device.Sewing machine body includes Sewing machines horn, be installed in Sewing machines horn and obtain the punch block that relative Sewing machines horn carries out reciprocal sewing stroke, be installed in the car pin that punch block also wears needlework respectively, be installed in Sewing machines horn and the upper ornamental thread guide member of the upper ornamental thread of guiding, and be installed in Sewing machines horn and relative Sewing machines horn carry out reciprocal beat stroke to draw the upper ornamental thread looper of upper ornamental thread between car pin, wherein go up ornamental thread guide member and upper ornamental thread looper and separate up and down and arrange and form slit; Also comprise ornamental thread cutter, be installed in sewing machine body, described upper ornamental thread cutter includes fixing tangent line part, and by upper ornamental thread hook to the movable tangent line part fixing tangent line part, described movable tangent line part is relatively fixed tangent line part and carried out staggered to cut off upper ornamental thread; Also comprise thread-moving device, be installed in sewing machine body, described upper thread-moving device carries out shuttling back and forth the reciprocal hook lineal travel of slit to clamp needlework relative to sewing machine body, described upper thread-moving device includes the hook line piece hooking up needlework, and to be arranged in hook line piece and to clamp the holder of needlework with hook line piece.
In the Sewing machines of adjustable line segment amount of tension described in the utility model, described upper ornamental thread guide member includes and is installed in Sewing machines horn relatively can carry out the installation portion of Height Adjustment by Sewing machines horn, be connected and installed portion and the kink bent with an angle portion of being mounted opposite, and connecting bending folding part also guides the guiding section of upper ornamental thread.
In the Sewing machines of adjustable line segment amount of tension described in the utility model, described upper ornamental thread looper includes installing department, connects installing department and bend and curved arc-shaped curvature portion relative to installing department with an angle, and installing department is arranged at the another side of arc-shaped curvature portion and the tractive unit of the upper ornamental thread of traction relatively.
In the Sewing machines of adjustable line segment amount of tension described in the utility model, described kink, guiding section and arc-shaped curvature portion form slit.
In the Sewing machines of adjustable line segment amount of tension described in the utility model, described upper ornamental thread cutter includes fixes the clamp piece that tangent line part is arranged at the movable another side of tangent line part relatively.
In the Sewing machines of adjustable line segment amount of tension described in the utility model, described movable tangent line part includes the first line hooking portion.
In the Sewing machines of adjustable line segment amount of tension described in the utility model, described hook line piece includes the second line hooking portion.
The utility model has the following advantages compared to existing Sewing machines: upper ornamental thread guide member and upper ornamental thread looper are adopted to separate up and down while ornamental thread cutter and upper thread-moving device and arranged and form slit by the utility model on arranging, and therefore go up thread-moving device and still can complete clamping needlework by passing slit under limited space.
Accompanying drawing explanation
Fig. 1 is the schematic appearance that the utility model has the Sewing machines of upper ornamental thread cutter and upper thread-moving device.
Fig. 2 is the local appearance schematic diagram () that the utility model has the Sewing machines of upper ornamental thread cutter and upper thread-moving device.
Fig. 3 is the local appearance schematic diagram (two) that the utility model has the Sewing machines of upper ornamental thread cutter and upper thread-moving device.
Fig. 4 is the local appearance schematic diagram (three) that the utility model has the Sewing machines of upper ornamental thread cutter and upper thread-moving device.
Fig. 5 is ornamental thread cutter illustrative view () on the utility model.
Fig. 6 is ornamental thread cutter illustrative view (two) on the utility model.
Fig. 7 is ornamental thread cutter illustrative view (three) on the utility model.
Fig. 8 is thread-moving device illustrative view () on the utility model.
Fig. 9 is thread-moving device illustrative view (two) on the utility model.
Figure 10 is thread-moving device illustrative view (three) on the utility model.
Diagrammatical symbol illustrates:
1, sewing machine body; 11, Sewing machines horn; 12, punch block; 13, car pin; 14, upper ornamental thread guide member; 141, installation portion; 142, kink; 143, guiding section; 144, bolt; 15, upper ornamental thread looper; 151, installing department; 152, arc-shaped curvature portion; 153, tractive unit; 16, the first drive unit; 17, the second drive unit; 171, solenoid actuated portion; 172, connection rod set; 173, connect and establish part; 2, upper ornamental thread cutter; 21, fixing tangent line part; 22, movable tangent line part; 221, the first line hooking portion; 23, clamp piece; 3, upper thread-moving device; 31 hook line piece; 311, the second line hooking portion; 32, holder; 4, needlework; 5, upper ornamental thread; 6, slit.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, now just coordinate graphic being described as follows:
Refer to Fig. 1 to Fig. 5, the utility model is a kind of Sewing machines with upper ornamental thread cutter and upper thread-moving device, includes sewing machine body 1, upper ornamental thread cutter 2 and upper thread-moving device 3.Specifically, sewing machine body 1 includes Sewing machines horn 11, be installed in the punch block 12 of Sewing machines horn 11, be installed in the car pin 13 that punch block 12 also wears needlework 4 respectively, be installed in Sewing machines horn 11 and in order to guide the upper ornamental thread guide member 14 of upper ornamental thread 5, and be installed in Sewing machines horn 11 and upper ornamental thread looper 15 in order to draw upper ornamental thread 5.Wherein, punch block 12 by driving shaft (scheme depending on) drives relatively Sewing machines horn 11 carry out reciprocal sewing stroke.
Further, please consult Fig. 4 again, upper ornamental thread guide member 14 includes the installation portion 141 being installed in Sewing machines horn 11, is connected and installed portion 141 and is mounted opposite with an angle kink 142 that portion 141 bends, and connecting bending folding part 142 guide the guiding section 143 of upper ornamental thread 5.Wherein, installation portion 141 is through bolt 144 and is locked on Sewing machines horn 11, and therefore only needing to unclamp bolt 144 can carry out Height Adjustment by relative Sewing machines horn 11.Moreover, by the first drive unit 16 being installed in Sewing machines horn 11 drives, relative Sewing machines horn 11 carries out reciprocal beat stroke to draw upper ornamental thread 5 between car pin 13 to upper ornamental thread looper 15, upper ornamental thread looper 15 include be installed in the first drive unit 16 installing department 151, connect installing department 151 bending and curved arc-shaped curvature portion 152 relative to installing department 151 with an angle, and installing department 151 is arranged at the another side of arc-shaped curvature portion 152 and the tractive unit 153 of the upper ornamental thread 5 of traction relatively.In the present embodiment, upper ornamental thread guide member 14 is adopt to separate up and down to arrange thus to form slit 6 with upper ornamental thread looper 15, and in other words, kink 142, guiding section 143 form slit 6 jointly with arc-shaped curvature portion 152.
Please consult Fig. 2, Fig. 3 and Fig. 5 again, upper ornamental thread cutter 2 is installed in sewing machine body 1, and include fixing tangent line part 21, relative to the movable tangent line part 22 fixing tangent line part 21 movement, and can relatively fix the clamp piece 23 that tangent line part 21 is arranged at the another side of movable tangent line part 22.Wherein, movable tangent line part 22 includes the first line hooking portion 221, as shown in figs. 5 and 6.Moreover, upper thread-moving device 3 be installed in sewing machine body 1 and by the second drive unit 17 drive relatively sewing machine body 1 to carry out shuttling back and forth the reciprocal hook lineal travel of slit 6, upper thread-moving device 3 includes the hook line piece 31 hooking up needlework 4, and to be arranged in hook line piece 31 and to clamp the holder 32 of needlework 4 with hook line piece 31.Wherein, hook line piece 31 includes the second line hooking portion 311.And the second drive unit includes solenoid actuated portion 171, carry out the connection rod set 172 swung by solenoid actuated portion 171 drives, and connect with connection rod set 172 and sewing machine body 1 group and connect and establish connecing of upper thread-moving device 3 to establish part 173.
Refer to Fig. 6 to Figure 10, when punch block 12 stops carrying out reciprocal sewing stroke and needlework 4 cut off by thread cutting device (figure does not look), now only need driving activity tangent line part 22 upward ornamental thread 5 move, first line hooking portion 221 of movable tangent line part 22 can be hooked upper ornamental thread 5 and upper ornamental thread 5 hook is extremely fixed tangent line part 21 when movable tangent line part 22 resets, last movable tangent line part 22 can be staggered to cut off upper ornamental thread 5 with fixing tangent line part 21, and clamp piece 23 also can clamp ornamental thread 5 simultaneously.Moreover, also only need the solenoid actuated portion 171 of driving second drive unit with interlock connection rod set 172 and then make connection rod set 172 carry out oscillating motion, simultaneously connection rod set 172 can drive to connect and establishes part 173 and make to connect and establish part 173 sequentially to carry out linear movement and oscillating motion and then thread-moving device 3 is shuttled back and forth slit 6, and the second line hooking portion 311 of last hook line piece 31 is understood and when upper thread-moving device 3 resets, be hooked needlework 4 and clamp needlework 4 with holder 32.Therefore, upper ornamental thread cutter 2 can fix the line end of ornamental thread 5 effectively, and upper thread-moving device 3 also can fix the line end of needlework 4 effectively.
In sum, the utility model is a kind of Sewing machines with upper ornamental thread cutter and upper thread-moving device, includes sewing machine body, upper ornamental thread cutter and upper thread-moving device.Wherein, sewing machine body includes Sewing machines horn, wear the car pin of needlework respectively, be installed in Sewing machines horn and the upper ornamental thread guide member of the upper ornamental thread of guiding, and be installed in Sewing machines horn and the upper ornamental thread looper of the upper ornamental thread of traction, wherein go up ornamental thread guide member and upper ornamental thread looper and separate up and down and arrange and form slit.Upper ornamental thread cutter is installed in sewing machine body and can carries out cutting off and clamp ornamental thread.Upper thread-moving device be installed in sewing machine body and relative sewing machine body carries out shuttling back and forth the reciprocal hook lineal travel of slit to clamp needlework.Accordingly, upper ornamental thread cutter and upper thread-moving device can distinguish the fixing upper line end of ornamental thread and the line end of needlework effectively.
Below the utility model is elaborated, only as described above, be only the preferred embodiment of one of this utility model, when can not limit the scope of the utility model enforcement with this, namely all equalizations done according to the utility model claim change and modify, and all should still belong in the patent covering scope of the utility model.
Claims (8)
1. there is a Sewing machines for upper ornamental thread cutter and upper thread-moving device, it is characterized in that:
It includes sewing machine body, include Sewing machines horn, be installed in Sewing machines horn and obtain the punch block that relative Sewing machines horn carries out reciprocal sewing stroke, be installed in the car pin that punch block also wears needlework respectively, be installed in Sewing machines horn and the upper ornamental thread guide member of the upper ornamental thread of guiding, and be installed in Sewing machines horn and relative Sewing machines horn carry out reciprocal beat stroke to draw the upper ornamental thread looper of upper ornamental thread between car pin, wherein go up ornamental thread guide member and upper ornamental thread looper and separate up and down and arrange and form slit;
Also include ornamental thread cutter, be installed in sewing machine body, described upper ornamental thread cutter includes fixing tangent line part, and by upper ornamental thread hook to the movable tangent line part fixing tangent line part, described movable tangent line part is relatively fixed tangent line part and carried out staggered to cut off upper ornamental thread; Also include thread-moving device, be installed in sewing machine body, described upper thread-moving device carries out shuttling back and forth the reciprocal hook lineal travel of slit to clamp needlework relative to sewing machine body, described upper thread-moving device includes the hook line piece hooking up needlework, and to be arranged in hook line piece and to clamp the holder of needlework with hook line piece.
2. the Sewing machines with upper ornamental thread cutter and upper thread-moving device according to claim 1, it is characterized in that: described upper ornamental thread guide member includes and is installed in Sewing machines horn relatively can carry out the installation portion of Height Adjustment by Sewing machines horn, be connected and installed portion and the kink bent with an angle portion of being mounted opposite, and connecting bending folding part also guides the guiding section of upper ornamental thread.
3. the Sewing machines with upper ornamental thread cutter and upper thread-moving device according to claim 2, it is characterized in that: described upper ornamental thread looper includes installing department, connects installing department and bend and curved arc-shaped curvature portion relative to installing department with an angle, and installing department is arranged at the another side of arc-shaped curvature portion and the tractive unit of the upper ornamental thread of traction relatively.
4. the Sewing machines with upper ornamental thread cutter and upper thread-moving device according to claim 3, is characterized in that: described kink, guiding section and arc-shaped curvature portion form slit.
5. the Sewing machines with upper ornamental thread cutter and upper thread-moving device according to claim 1 or 2 or 3 or 4, is characterized in that: described upper ornamental thread cutter includes fixes the clamp piece that tangent line part is arranged at the movable another side of tangent line part relatively.
6. the Sewing machines with upper ornamental thread cutter and upper thread-moving device according to claim 5, is characterized in that: described movable tangent line part includes the first line hooking portion.
7. the Sewing machines with upper ornamental thread cutter and upper thread-moving device according to claim 6, is characterized in that: described hook line piece includes the second line hooking portion.
8. the Sewing machines with upper ornamental thread cutter and upper thread-moving device according to claim 5, is characterized in that: described hook line piece includes the second line hooking portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253181.9U CN204780203U (en) | 2015-04-24 | 2015-04-24 | Sewing machine with go up ornamental thread cutters and last group traditional thread binding putting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253181.9U CN204780203U (en) | 2015-04-24 | 2015-04-24 | Sewing machine with go up ornamental thread cutters and last group traditional thread binding putting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780203U true CN204780203U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253181.9U Active CN204780203U (en) | 2015-04-24 | 2015-04-24 | Sewing machine with go up ornamental thread cutters and last group traditional thread binding putting |
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| CN (1) | CN204780203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254745A (en) * | 2017-06-29 | 2017-10-17 | 杰克缝纫机股份有限公司 | A kind of sewing machine plays seam anti-drop device |
| CN107893290A (en) * | 2017-12-28 | 2018-04-10 | 杰克缝纫机股份有限公司 | A kind of thread cutting mechanism and sewing machine |
-
2015
- 2015-04-24 CN CN201520253181.9U patent/CN204780203U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254745A (en) * | 2017-06-29 | 2017-10-17 | 杰克缝纫机股份有限公司 | A kind of sewing machine plays seam anti-drop device |
| CN107254745B (en) * | 2017-06-29 | 2020-02-04 | 杰克缝纫机股份有限公司 | Sewing anti-falling device of sewing machine |
| CN107893290A (en) * | 2017-12-28 | 2018-04-10 | 杰克缝纫机股份有限公司 | A kind of thread cutting mechanism and sewing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |