CN212560703U - Embroidery machine electron presser foot device and embroidery machine - Google Patents
Embroidery machine electron presser foot device and embroidery machine Download PDFInfo
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- CN212560703U CN212560703U CN202020602503.7U CN202020602503U CN212560703U CN 212560703 U CN212560703 U CN 212560703U CN 202020602503 U CN202020602503 U CN 202020602503U CN 212560703 U CN212560703 U CN 212560703U
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- presser foot
- needle bar
- embroidery machine
- connecting rod
- driver
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Abstract
The utility model discloses an embroidery machine electron presser foot device and embroidery machine, including the presser foot subassembly, including a motor, an end cap, a controller, and a cover plate, link assembly and install in the presser foot driver of driver axle, the presser foot subassembly includes the presser bar, the presser foot of being connected with presser bar lower extreme, the presser foot drive block of being connected with presser bar upper end, the presser foot drive block be equipped with needle bar complex presser foot guiding hole one, be equipped with on the bottom crossbeam with presser bar complex presser foot guiding hole two, the presser foot driver is used for driving the presser foot drive block, link assembly includes first connecting rod and second connecting rod, the output shaft of motor is connected with the one end of first connecting rod, the other end of first connecting rod is connected with the one end of second connecting rod, the other end and the presser foot driver of. The utility model discloses use the stroke and the law of motion of motor direct control presser foot, can realize switching presser foot law of motion to different cloth thickness and style.
Description
Technical Field
The utility model belongs to the technical field of the embroidery machine.
Background
Traditional embroidery machine presser foot device adopts cam link mechanism drive presser foot, and the presser foot motion law is single, can't switch the presser foot motion law to different cloth thickness and style.
In addition, the conventional presser foot is only guided by the needle rod, so that the guide precision is not high enough and the deviation is easy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an embroidery machine electron presser foot device is provided, the presser foot motion law is switched to different cloth thickness and style to the convenience to improve presser foot direction precision.
In order to solve the technical problem, the utility model adopts the following technical scheme: the embroidery machine electronic presser foot device is arranged on an embroidery machine head, the embroidery machine head comprises a machine head shell component and a needle bar frame component, the needle bar frame component comprises a needle bar frame and a needle bar arranged on the needle bar frame, the bottom of the needle bar frame is provided with a bottom cross beam, the bottom cross beam is provided with a needle bar guide hole matched with the needle bar, the machine head shell component comprises a machine head shell and a driver shaft arranged on the machine head shell, a color changing guide rail component is arranged between the needle bar frame and the machine head shell, the driver shaft is provided with a needle bar driver, the embroidery machine electronic presser foot device comprises a presser foot component, a motor, a connecting rod component and a presser foot driver arranged on the driver shaft, the presser foot component comprises a presser foot rod, a presser foot connected with the lower end of the presser foot rod and a presser foot driving block connected with the upper end of the presser foot rod, the presser foot driving block is provided, the presser foot drive mechanism is characterized in that a presser foot guide hole II matched with the presser foot rod is formed in the bottom cross beam, the needle rod is connected with a presser foot spring, the upper end of the presser foot spring is abutted against the presser foot drive block, the lower end of the presser foot spring is abutted against the bottom cross beam, the presser foot driver is used for driving the presser foot drive block, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the output shaft of the motor is connected with one end of the first connecting rod, the other end of the first connecting rod is connected with one end of the second connecting rod, and the other end of the second connecting rod is.
Preferably, a front panel is mounted on the front side of the needle bar frame, a guide groove is formed in the front panel, and a guide convex portion matched with the guide groove is formed in the presser foot driving block.
Preferably, the motor is mounted on a motor mounting seat, and the motor mounting seat is mounted on the side surface of the handpiece shell.
Preferably, a positioning groove for positioning the motor mounting seat is formed in the side face of the machine head shell. Preferably, a positioning groove for positioning the motor mounting seat is formed in the side face of the machine head shell.
The utility model also provides an embroidery machine installs embroidery machine electron presser foot device.
The utility model discloses a technical scheme, following beneficial effect has:
the utility model discloses an embroidery machine electronic presser foot device is for the motion of accurate control presser foot, uses the stroke and the law of motion of motor direct control presser foot, can realize switching presser foot law of motion to different cloth thickness and style to can realize a tractor serves several purposes, be unlikely to a machine and can only adapt to an embroidery product, the style that accurate presser foot motion control can make simultaneously is exquisite more full, promotes the product quality.
In addition, a presser foot guide hole I on the presser foot driving block is matched with the needle rod, the presser foot rod is matched with a presser foot guide hole II on the bottom cross beam, and a guide convex part on the presser foot driving block is matched with the guide groove to form a combined guide structure of a double shaft and the guide groove, so that the stability of the vertical movement of the presser foot is ensured, and the deviation of the presser foot is prevented.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a side view schematically illustrating a head of an embroidery machine;
FIG. 2 is a front view of the needle bar carrier assembly without the front panel mounted thereon;
FIG. 3 is a schematic view of the cross-sectional structure of L-L in FIG. 2;
FIG. 4 is a front view of the needle bar carrier assembly after installation of the front panel;
FIG. 5 is a schematic structural view of a handpiece housing assembly;
in the figure: 100-a handpiece housing assembly; 10-a handpiece housing; 11-a driver shaft; 12-a needle bar drive; 13-presser foot driver; 14-a motor; 15-a first link; 16-a second link; 17-a motor mount; 200-a needle bar assembly; 20-needle bar frame; 21-a needle bar; 22-a presser foot assembly; 221-presser foot; 222-presser bar; 223-a presser foot drive block; 2231 a first guide hole of the presser foot; 201-presser foot guide hole II; 231-guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "front," "back," "up," "down," and the like, indicating an orientation or positional relationship are based only on the orientation or positional relationship shown in the drawings and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
Example one
Referring to fig. 1 to 5, an electronic presser foot device of an embroidery machine is mounted on an embroidery machine head, the embroidery machine head includes a head housing assembly 100 and a needle bar assembly 200, the needle bar assembly 200 includes a needle bar frame 20 and a needle bar 21 mounted on the needle bar frame 20, a bottom cross beam is disposed at the bottom of the needle bar frame 20, a needle bar guide hole matched with the needle bar 21 is disposed on the bottom cross beam, the head housing assembly 100 includes a head housing 10 and a driver shaft 11 mounted on the head housing 10, a color changing guide rail assembly is disposed between the needle bar frame 20 and the head housing 10, a needle bar driver 12 driving the needle bar 21 is mounted on the driver shaft 11, and the head housing assembly 100 further includes a cam link mechanism driving the needle bar driver 12. The above structure and operation principle can be referred to the prior art.
Wherein, the electronic presser foot device of the embroidery machine comprises a presser foot assembly 22, a motor 14, a connecting rod assembly and a presser foot driver 13 arranged on a driver shaft, the presser foot assembly 22 comprises a presser foot rod 222, a presser foot 221 connected with the lower end of the presser foot rod, and a presser foot driving block 223 connected with the upper end of the presser foot rod, the presser foot rod 222 is positioned at the rear side of the needle rod 21, the presser foot driving block 223 is provided with a presser foot guiding hole I2231 matched with the needle rod 21, the bottom cross beam is provided with a presser foot guiding hole II 201 matched with the presser foot rod 222, the needle rod 21 is connected with a presser foot spring, the upper end of the presser foot spring is abutted with the presser foot driving block 223, the lower end of the presser foot spring is abutted with the bottom cross beam, the presser foot driver 13 is used for driving the presser foot driving block 223, the connecting rod assembly comprises a first connecting rod 15 and, the other end of the first link 15 is connected to one end of a second link 16, and the other end of the second link 16 is connected to the presser foot driver 13. The motor 14 directly drives the presser foot driver 13 through the connecting rod assembly, and the transmission structure is simple.
In order to accurately control the movement of the presser foot, the motor 14 is used for directly controlling the stroke and the movement law of the presser foot, so that the working height of the presser foot is controlled. The presser foot stroke can be as required for the different instruction realization of motor to the perfect adaptation of different cloth thickness, can realize switching presser foot motion law to different cloth thickness and style to can realize a tractor serves several purposes, be unlikely to a machine and can only adapt to an embroidery product, the style that accurate presser foot motion control can make simultaneously is more exquisite full, promotes the product quality.
In order to improve the guiding precision of the presser foot, a presser foot guiding hole I2231 on a presser foot driving block 223 is matched with the needle bar 21, a presser foot rod 222 is matched with a presser foot guiding hole II 201 on a bottom beam, meanwhile, a front panel 23 is installed on the front side of the needle bar frame 20, a guiding groove 231 is arranged on the front panel 23, and a guiding convex part matched with the guiding groove 231 is arranged on the presser foot driving block 223. A combined guide structure of a double shaft and a guide groove is formed, so that the stability of the vertical movement of the presser foot is ensured, and the presser foot is prevented from deviating.
In order to conveniently mount the motor 14, the motor 14 is mounted on a motor mounting seat 17, and the motor mounting seat 17 is mounted on the side surface of the handpiece shell. Meanwhile, a positioning groove for positioning the motor mounting seat is formed in the side face of the machine head shell.
Example two
The embroidery machine comprises the electronic presser foot device of the embroidery machine in the first embodiment.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (5)
1. Embroidery machine electron presser foot device installs in the embroidery machine aircraft nose, the embroidery machine aircraft nose includes aircraft nose casing subassembly and needle bar frame subassembly, needle bar frame subassembly includes the needle bar frame and installs in the needle bar of needle bar frame, the bottom of needle bar frame is equipped with the bottom crossbeam, be equipped with on the bottom crossbeam with needle bar complex needle bar guiding hole, aircraft nose casing subassembly includes the aircraft nose casing, installs in the driver axle of aircraft nose casing, be equipped with between needle bar frame and the aircraft nose casing and trade look guide rail set spare, the epaxial needle bar driver of installing of driver, its characterized in that: the electronic presser foot device of the embroidery machine comprises a presser foot component, a motor, a connecting rod component and a presser foot driver arranged on a driver shaft, the presser foot component comprises a presser foot rod, a presser foot connected with the lower end of the presser foot rod and a presser foot driving block connected with the upper end of the presser foot rod, the presser foot driving block is provided with a presser foot guide hole I matched with the needle rod, the bottom cross beam is provided with a presser foot guide hole II matched with the presser foot rod, the needle rod is connected with a presser foot spring, the upper end of the presser foot spring is abutted with the presser foot driving block, the lower end of the presser foot spring is abutted with the bottom cross beam, the presser foot driver is used for driving the presser foot driving block, the connecting rod assembly comprises a first connecting rod and a second connecting rod, an output shaft of the motor is connected with one end of a first connecting rod, the other end of the first connecting rod is connected with one end of a second connecting rod, and the other end of the second connecting rod is connected with a presser foot driver.
2. The electronic presser foot device of embroidery machine according to claim 1, characterized in that: the front panel is installed on the front side of the needle bar frame, a guide groove is formed in the front panel, and a guide convex portion matched with the guide groove is formed in the presser foot driving block.
3. The electronic presser foot device of embroidery machine according to claim 1, characterized in that: the motor is arranged on the motor mounting seat, and the motor mounting seat is arranged on the side surface of the machine head shell.
4. The electronic presser foot device of embroidery machine according to claim 3, characterized in that: and a positioning groove for positioning the motor mounting seat is formed in the side surface of the machine head shell.
5. Embroidery machine, its characterized in that: an electronic presser foot device of an embroidery machine according to any one of claims 1 to 4 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602503.7U CN212560703U (en) | 2020-04-21 | 2020-04-21 | Embroidery machine electron presser foot device and embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602503.7U CN212560703U (en) | 2020-04-21 | 2020-04-21 | Embroidery machine electron presser foot device and embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212560703U true CN212560703U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020602503.7U Active CN212560703U (en) | 2020-04-21 | 2020-04-21 | Embroidery machine electron presser foot device and embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212560703U (en) |
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2020
- 2020-04-21 CN CN202020602503.7U patent/CN212560703U/en active Active
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