CN105442203A - Thread shifting mechanism of computer pattern trolley - Google Patents
Thread shifting mechanism of computer pattern trolley Download PDFInfo
- Publication number
- CN105442203A CN105442203A CN201510986910.6A CN201510986910A CN105442203A CN 105442203 A CN105442203 A CN 105442203A CN 201510986910 A CN201510986910 A CN 201510986910A CN 105442203 A CN105442203 A CN 105442203A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- thread
- spring
- crank
- thread shifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B53/00—Thread- or cord-laying mechanisms; Thread fingers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention relates to the technical field of sewing mechanical equipment, in particular to a thread shifting mechanism of a computer pattern trolley. The thread shifting mechanism of the computer pattern trolley is arranged on a machine head, and is characterized in that an electromagnet, a electromagnet support, a thread shifting shaft, a thread shifting hook, a spring, a mandrel connecting shaft, a connecting rod and a crank are included, and the electromagnet is electrically connected with a control box, and fixed to the machine head through the electromagnet support; the electromagnet is connected with the upper end of the mandrel connecting shaft, the mandrel connecting shaft is sleeved with a spring support, and the spring support is sleeved with the spring; the lower end of the mandrel connecting shaft is rotatably connected with the upper end of the connecting rod, the lower end of the connecting rod is connected with the thread shifting shaft penetrating through the electromagnet support through the crank, and the thread shifting hook is fixed to the thread shifting shaft through a screw. The thread shifting mechanism of the sewing mechanical equipment is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to sewing mechanical equipment technical field, specifically a kind of thread-laying mechanism of computerized pattern car.
Background technology
Generally all to there is running not too smooth and easy, easily stuck for the thread-laying mechanism of existing computerized pattern car in the market, dials the problems such as line is not in place, therefore have some limitations.
Summary of the invention
The invention provides the thread-laying mechanism of simple, the easy to operate computerized pattern car of a kind of structure.
The present invention is achieved through the following technical solutions:
A kind of thread-laying mechanism of computerized pattern car, be located on head, comprise electromagnet, electromagnet stent, dial bobbin, dial line hook, spring, mandrel connecting axle, connecting rod and crank, described electromagnet is electrically connected with control cabinet, and be fixed on head by electromagnet stent, described electromagnet is connected with mandrel connecting axle upper end, described mandrel connecting axle is socketed with spring fastening, described spring housing is connected on spring fastening, described mandrel connecting axle lower end and described small end are rotationally connected, described connecting rod lower end is connected with the bobbin of dialling through electromagnet stent by crank, described group of line hook is fixed on by screw to be dialled on bobbin.
Torsion spring is provided with between described crank and described electromagnet stent.
Described thread-laying mechanism also comprises sheath for magnet coils, is fixed on electromagnet stent by screw.
Described group of bobbin is connected with described crank by screw.
The beneficial effect that the present invention brings is:
In the present invention, the thread-laying mechanism of described computerized pattern car comprises electromagnet, electromagnet stent, dials bobbin, dials line hook, spring, mandrel connecting axle, connecting rod and crank, can make to dial line process more smooth and easy, dial line more to put in place, when the solenoid is energized, mandrel connecting axle moves upward, drivening rod rotates, and then drive group bobbin and dial the rotation of line hook, realize dialling line operation, when electromagnet power-off, the elastic force of spring and the torsion of torsion spring act under, mandrel connecting axle and group bobbin reset, and prepare for dialling line next time.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the structural representation of the thread-laying mechanism of computerized pattern car of the present invention.
The label that in figure, component names is corresponding is as follows:
1, electromagnet; 2, electromagnet stent; 3, bobbin is dialled; 4, line hook is dialled; 5, spring; 6, mandrel connecting axle; 7, connecting rod; 8, crank; 9, spring fastening; 10, torsion spring; 11, sheath for magnet coils.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail:
As the embodiment of the thread-laying mechanism of computerized pattern car of the present invention, as shown in Figure 1, be located in head (not shown), described thread-laying mechanism comprises electromagnet 1, electromagnet stent 2, dial bobbin 3, dial line hook 4, spring 5, mandrel connecting axle 6, connecting rod 7 and crank 8, described electromagnet 1 is electrically connected with control cabinet (not shown), and be fixed on head by electromagnet stent 2, described electromagnet 1 is connected with mandrel connecting axle 6 upper end, described mandrel connecting axle 6 is socketed with spring fastening 9, described spring 5 is socketed on spring fastening 9, described mandrel connecting axle 6 lower end and described connecting rod 7 upper end are rotationally connected, described connecting rod 7 lower end is connected with the bobbin 3 of dialling through electromagnet stent 2 by crank 8, described group of line hook 4 is fixed on by screw to be dialled on bobbin 3.
In the present embodiment, between described crank 8 and described electromagnet stent 2, be provided with torsion spring 10.
In the present embodiment, described thread-laying mechanism also comprises sheath for magnet coils 11, is fixed on electromagnet stent 2 by screw.
In the present embodiment, described group of bobbin 3 is connected with described crank 8 by screw.
Claims (4)
1. the thread-laying mechanism of a computerized pattern car, be located on head, it is characterized in that comprising electromagnet, electromagnet stent, dial bobbin, dial line hook, spring, mandrel connecting axle, connecting rod and crank, described electromagnet is electrically connected with control cabinet, and be fixed on head by electromagnet stent, described electromagnet is connected with mandrel connecting axle upper end, described mandrel connecting axle is socketed with spring fastening, described spring housing is connected on spring fastening, described mandrel connecting axle lower end and described small end are rotationally connected, described connecting rod lower end is connected with the bobbin of dialling through electromagnet stent by crank, described group of line hook is fixed on by screw to be dialled on bobbin.
2. the thread-laying mechanism of computerized pattern car as claimed in claim 1, is characterized in that being provided with torsion spring between described crank and described electromagnet stent.
3. the thread-laying mechanism of computerized pattern car as claimed in claim 2, be is characterized in that described thread-laying mechanism also comprises sheath for magnet coils, is fixed on electromagnet stent by screw.
4. the thread-laying mechanism of computerized pattern car as claimed in claim 3, is characterized in that described bobbin of dialling is connected with described crank by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986910.6A CN105442203A (en) | 2015-12-26 | 2015-12-26 | Thread shifting mechanism of computer pattern trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986910.6A CN105442203A (en) | 2015-12-26 | 2015-12-26 | Thread shifting mechanism of computer pattern trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105442203A true CN105442203A (en) | 2016-03-30 |
Family
ID=55552811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510986910.6A Pending CN105442203A (en) | 2015-12-26 | 2015-12-26 | Thread shifting mechanism of computer pattern trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442203A (en) |
-
2015
- 2015-12-26 CN CN201510986910.6A patent/CN105442203A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
|
| WD01 | Invention patent application deemed withdrawn after publication |