CN212175175U - Double-ejector-rod transmission mechanism - Google Patents
Double-ejector-rod transmission mechanism Download PDFInfo
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- CN212175175U CN212175175U CN202020465680.5U CN202020465680U CN212175175U CN 212175175 U CN212175175 U CN 212175175U CN 202020465680 U CN202020465680 U CN 202020465680U CN 212175175 U CN212175175 U CN 212175175U
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- ejector rod
- ejector
- ejector pin
- double
- mount pad
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Abstract
The utility model relates to a double-ejector rod transmission mechanism, including preceding double ejector rod transmission mechanism and two ejector rod transmission mechanism in back, preceding double-ejector rod transmission mechanism and two ejector rod transmission mechanism in back all include ejector rod drive division, left ejector rod mount pad and right ejector rod mount pad, have all seted up the spout on left ejector rod mount pad and the right ejector rod mount pad, be equipped with left ejector rod in the spout of left ejector rod mount pad, be equipped with right ejector rod in the spout of right ejector rod mount pad, be equipped with the buckling parts that are used for mutual lock between left and right ejector rod, ejector rod drive division is used for driving left or right ejector rod motion; has the advantages that: the double-head glove knitting machine has the advantages that the double-head glove knitting machine can be applied to the double-head glove knitting machine, the improvement is simple, the practicability is high, compared with two sets of ejector rod transmission mechanisms, parts such as a motor, a motor base, a cam, a magnetic induction switch base and the like can be saved, the production cost of the double-head glove knitting machine is reduced, and the market competitiveness of the double-head glove knitting machine is enhanced.
Description
Technical Field
The utility model relates to a glove machine technical field especially relates to a two ejector pin drive mechanism.
Background
The common computer glove knitting machine is generally a single-head glove knitting machine, while the double-head computer glove knitting machine is provided with two heads, and can knit two gloves simultaneously.
The ejector rod transmission mechanism is an important component of a double-head computer knitting glove machine, can be matched with a movable triangle arranged on a triangle bottom plate to act to assist a triangle knitting system to participate in knitting, and how to apply the existing ejector rod transmission mechanism to the double-ejector rod glove machine becomes a technical problem which must be overcome.
Based on this, the present application is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two ejector pin drive mechanism for reduce the manufacturing cost of duplex head glove machine, improve the added value of the product of duplex head glove machine.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a two ejector pin drive mechanism, includes two ejector pin drive mechanism in preceding and the two ejector pin drive mechanism in back, preceding two ejector pin drive mechanism and two ejector pin drive mechanism in back all include ejector pin drive division, left ejector pin mount pad and right ejector pin mount pad, have all seted up the spout on left ejector pin mount pad and the right ejector pin mount pad, be equipped with left ejector pin in the spout of left ejector pin mount pad, be equipped with right ejector pin in the spout of right ejector pin mount pad, be equipped with the buckling parts that are used for mutual lock between left and right ejector pin, the ejector pin drive division is used for driving left or right ejector pin motion.
Further, the ejector rod driving part comprises a motor base and a cam, an ejector rod motor used for driving the cam to rotate is fixed on the motor base, an annular curve track is formed in the cam, and a bearing fixedly connected with the left ejector rod or the right ejector rod is arranged in the curve track.
Further, even there is magnetic induction switch seat on the motor cabinet, even there is the ejector pin zero-bit magnetic induction switch on the magnetic induction switch seat, be equipped with the bellying on the periphery of cam, the actuation has the magnet steel on the bellying.
The utility model has the advantages that: the improved double-head glove knitting machine is improved on the basis of the existing ejector rod transmission mechanism, can be applied to the double-head glove knitting machine, is simple to improve and high in practicability, can save parts such as a motor, a motor base, a cam, a magnetic induction switch base and the like compared with two sets of ejector rod transmission mechanisms, reduces the production cost of the double-head glove knitting machine, and enhances the market competitiveness of the double-head glove knitting machine.
Drawings
FIG. 1 is an assembly schematic of a single-head glove machine;
FIG. 2 is an assembly view of the dual head glove knitting machine;
FIG. 3 is an exploded view of the dual ram actuator of an embodiment;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an enlarged view of the portion B of FIG. 3;
FIG. 6 is a schematic view showing the assembly of the double push rod actuator according to the embodiment;
FIG. 7 is a schematic plan view of the left and right front carrier rods;
FIG. 8 is a schematic view showing the combination of the left front jack and the right front jack;
description of the reference symbols
1. A left side plate;
2. a middle mounting plate; 2a, a mandril base mounting part;
3. a right side plate;
4. a front double-ejector-rod transmission mechanism; 41. a right ejector rod mounting seat; 42. a right rear ejector rod; 42a and a buckling part of the right rear ejector rod; 43. a right front ejector rod; 43a, a buckling part of the right front mandril; 44. a left ejector rod mounting seat; 45. a left rear ejector rod; 45a, a buckling part of the left rear ejector rod; 46. a left front ejector rod; 46a, a buckling part of the left front mandril; 47. magnetic steel; 48. a front ejector cam; 49. a front pin; 410. a front bearing; 411. a rear bearing; 412. a rear pin; 413. a rear ejector cam; 414. a mandril zero magnetic induction switch; 415. a magnetic induction switch base; 416. a motor base; 417. a push rod motor; 418. a waist inclined hole; 419. a curved track;
5. a rear double-ejector-rod transmission mechanism;
6. a jack rod transmission mechanism; 7. a double-ejector-rod transmission mechanism;
Detailed Description
The present invention will be described in further detail with reference to examples.
As shown in fig. 1, a glove knitting machine in the prior art is in a single machine head (only a front machine head and a rear machine head), a push rod transmission mechanism includes a front push rod transmission mechanism and a rear push rod transmission mechanism, a push rod of the front push rod transmission mechanism is used for driving a movable triangle in the front machine head to move, and a push rod of the rear push rod transmission mechanism is used for driving a movable triangle in the rear machine head to move.
This embodiment proposes a double-ejector-rod transmission mechanism, as shown in fig. 2 to 8, this double-ejector-rod transmission mechanism can be applied to a double-head glove knitting machine, and the double-head glove knitting machine sets up left side curb plate 1, middle mounting panel 2 and right curb plate 3 in the frame, sets up left front aircraft nose and left back aircraft nose between left side curb plate 1 and middle mounting panel 2, sets up right back aircraft nose and right front aircraft nose between right curb plate 3 and middle mounting panel 2. The double-ejector-rod transmission mechanism comprises a front double-ejector-rod transmission mechanism 4 and a rear double-ejector-rod transmission mechanism 5, and the front double-ejector-rod transmission mechanism 4 and the rear double-ejector-rod transmission mechanism 5 are similar in structure, so that the front double-ejector-rod transmission mechanism 4 is described as an example in the embodiment. The front double-ejector-rod transmission mechanism 4 comprises an ejector rod driving part, a left ejector rod mounting seat 44 and a right ejector rod mounting seat 41, two parallel sliding grooves are formed in the left ejector rod mounting seat 44 and the right ejector rod mounting seat 41, a left front ejector rod 46 and a left rear ejector rod 45 are arranged in the two sliding grooves of the left ejector rod mounting seat 44 respectively, a right front ejector rod 43 and a right rear ejector rod 42 are arranged in the two sliding grooves of the right ejector rod mounting seat 41 respectively, buckling parts used for mutually buckling are arranged between the left front ejector rod 46 and the right front ejector rod 43 and between the left rear ejector rod 45 and the right rear ejector rod 42 respectively, the ejector rod driving part is used for driving the left front ejector rod 46 and the left rear ejector rod 45 to move, and due to the existence of the buckling parts, the right front ejector rod 43 and the right rear ejector rod 42 can move synchronously. The left front ejector rod 46 and the left rear ejector rod 45 of the front double-ejector-rod transmission mechanism 4 are used for driving the movable triangle in the left front machine head to move, the right front ejector rod 43 and the right rear ejector rod 42 of the front double-ejector-rod transmission mechanism 4 are used for driving the movable triangle in the right front machine head to move, and the rear double-ejector-rod transmission mechanism 5 is also used for driving the movable triangle in the left rear machine head and the right rear machine head to move in the same way.
The middle mounting plate 2 of the present embodiment is provided with a jack mount mounting part 2a for fixing the left jack mount 44 and the right jack mount 41.
The ejector rod driving part comprises a motor base 416, an ejector rod motor 417, a front ejector rod cam 48 and a rear ejector rod cam 413, the motor base 416 is fixed on the side of the left ejector rod installation base 44, the ejector rod motor 417 is installed on the motor base 416, an oblique waist hole 418 is formed in the end portions of the left front ejector rod 46 and the left rear ejector rod 45, and a rotating shaft of the ejector rod motor 417 sequentially penetrates through the motor base 416, the rear ejector rod cam 413, the oblique waist hole 418 of the left rear ejector rod 45, the oblique waist hole 418 of the left front ejector rod 46 and the front ejector rod cam 48. The opposite surfaces of the front and rear push rod cams 48 and 413 are respectively provided with an annular curved track 419, the left front push rod 46 is fixed with a front bearing 410 through a front pin 49, the front bearing 410 is used for moving in the curved track 419 of the front push rod cam 48, the left rear push rod 45 is fixed with a rear bearing 411 through a rear pin 412, and the rear bearing 411 is used for moving in the curved track 419 of the rear push rod cam 413.
Even there is magnetic induction switch seat 415 on motor cabinet 416, even has ejector pin zero-position magnetic induction switch 414 on the magnetic induction switch seat 415, and this embodiment is equipped with the bellying on the periphery of back ejector pin cam 413, and the actuation has magnet steel 47 on the bellying, can fix a position the zero-position of ejector pin through magnet steel 47 and ejector pin zero-position magnetic induction switch 414's cooperation.
The working principle of the double-ejector-rod transmission mechanism of the embodiment is as follows: the working principle of the front double-ejector-rod transmission mechanism 4 is taken as an example, and the working principle of the rear double-ejector-rod transmission mechanism 5 is similar to that of the front double-ejector-rod transmission mechanism 4; the front double-ejector rod transmission mechanism 4 starts to work, the magnetic steel 47 adsorbed on the rear ejector rod cam 413 is matched with the ejector rod zero-position magnetic induction switch 414 to return to zero under the driving of the ejector rod motor 417, then the ejector rod motor 417 starts to rotate again to drive the front ejector rod cam 48 and the rear ejector rod cam 413 to rotate, the front bearing 410 and the rear bearing 411 arranged in the curved track 419 of the front ejector rod cam 48 and the rear ejector rod cam 413 also move along the curved track 419 to drive the combination part of the left front ejector rod 46 and the right front ejector rod 43 and the combination part of the left rear ejector rod 45 and the right rear ejector rod 42 to move along the corresponding chutes respectively, so that the adjustable triangle corresponding to the ejector rod also performs corresponding actions.
In this embodiment, the engaging portion 45a of the left rear carrier rod is a circular protrusion, and the engaging portion 42a of the right rear carrier rod is a circular notch corresponding to the circular protrusion; the engaging portion 46a of the left front carrier rod is a circular protrusion, and the engaging portion 43a of the right front carrier rod is a circular notch corresponding to the circular protrusion.
The above embodiments are only used for explaining the concept of the invention, and not for limiting the protection of the invention, and any insubstantial modifications of the invention using this concept shall fall within the scope of the invention.
Claims (3)
1. A kind of double ejector pin drive mechanism, characterized by: including preceding two ejector pin drive mechanism and two ejector pin drive mechanism in back, preceding two ejector pin drive mechanism and two ejector pin drive mechanism in back all include ejector pin drive division, left ejector pin mount pad and right ejector pin mount pad, have all seted up the spout on left ejector pin mount pad and the right ejector pin mount pad, be equipped with left ejector pin in the spout of left ejector pin mount pad, be equipped with right ejector pin in the spout of right ejector pin mount pad, be equipped with the buckling parts that are used for mutual lock between left and right ejector pin, the ejector pin drive division is used for driving left or right ejector pin motion.
2. A dual ram transmission as defined in claim 1 wherein: the ejector rod driving part comprises a motor base and a cam, an ejector rod motor used for driving the cam to rotate is fixed on the motor base, an annular curve track is formed in the cam, and a bearing fixedly connected with the left ejector rod or the right ejector rod is arranged in the curve track.
3. A dual ram transmission as defined in claim 2 wherein: even there is the magnetic induction switch seat on the motor cabinet, even there is the ejector pin zero-bit magnetic induction switch on the magnetic induction switch seat, be equipped with the bellying on the periphery of cam, the actuation has the magnet steel on the bellying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465680.5U CN212175175U (en) | 2020-04-02 | 2020-04-02 | Double-ejector-rod transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465680.5U CN212175175U (en) | 2020-04-02 | 2020-04-02 | Double-ejector-rod transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212175175U true CN212175175U (en) | 2020-12-18 |
Family
ID=73769244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020465680.5U Active CN212175175U (en) | 2020-04-02 | 2020-04-02 | Double-ejector-rod transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212175175U (en) |
-
2020
- 2020-04-02 CN CN202020465680.5U patent/CN212175175U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312000 buildings 1-3, No. 255, Jianghai Road, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Baixiang Technology Co.,Ltd. Address before: 312000 building 1-3, No.255 paojianghai Road, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG BAIXIANG TECHNOLOGY CO.,LTD. |