CN203212765U - Device for moving front and rear needle plates - Google Patents
Device for moving front and rear needle plates Download PDFInfo
- Publication number
- CN203212765U CN203212765U CN 201320146316 CN201320146316U CN203212765U CN 203212765 U CN203212765 U CN 203212765U CN 201320146316 CN201320146316 CN 201320146316 CN 201320146316 U CN201320146316 U CN 201320146316U CN 203212765 U CN203212765 U CN 203212765U
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- China
- Prior art keywords
- needle plate
- seat
- needle
- screw rod
- mobile device
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- Expired - Lifetime
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Abstract
A device for moving front and rear needle plates comprises a needle plate moving seat mounted in a needle plate seat; two servo motors and two front and rear screw rods are arranged in the needle plate moving seat; each screw rod is connected with the servo motor which drives the screw rod to rotate; a screw rod pair which moves along the transverse direction of the screw rod is arranged in each screw rod; the screw rod pairs are connected with a needle plate moving square strip which is arranged on the needle plate seat; and the needle plate moving square strip is connected with the needle plates arranged on the needle plate seat. The device has the advantages that the front and rear needle plates can synchronously move, therefore the working efficiency of the needle plates is improved, and the stability of the actions such as twisted knitting is guaranteed.
Description
Technical field
The utility model belongs to the flat machine field, particularly relates to a kind of front and back needle plate mobile device.
Background technology
In existing flat machine, it all is that the single face needle plate moves to finish actions such as narrowing, strand flower that needle plate moves.
The straight-bar machines that moves for the single face needle plate its when braiding strand flower, a needle plate is fixed, another piece needle plate moves, it tends to occur the defective of following two aspects.1: the influence of braiding is example with 6 strands, 6 colored type, and needle plate moves and reaches 6 pins, the cloth cover that the problem of its appearance weaves before being is involved by roller, quickly mobile 6 at the cloth planar coil to involve power excessive, the situation of coil or stretch bending crochet hook appears breaking easily, can influence the effect of braiding.In home-made machine, particularly use the effect of type influence of high-order roller obvious especially.2: the influence of efficient, still the colored type with 6 strands 6 is example, it is longer than the time that front and back needle plate moves simultaneously certainly that needle plate will move used time of distance of 6 pins, so efficient also can reduce.
Summary of the invention
The purpose of this utility model is to provide a kind of front and back needle plate mobile device that can high efficiency mobile needle plate can guarantee action stabilities such as cable knitting again.
For reaching the goal of the invention the technical solution adopted in the utility model be:
A kind of front and back needle plate mobile device, it is characterized in that: comprise that the needle plate that is installed in the pin holder moves seat, described needle plate moves two servomotors and front and back two rhizoid bars is installed in the seat, described screw mandrel is connected with the servomotor that drives its rotation, every described screw mandrel is provided with can be along its horizontal mobile screw pair, described screw pair is connected with the needle plate side of movement bar on being installed in pin holder, and the described needle plate side of movement bar is connected with needle plate on being placed in pin holder.
Further, little synchronizing wheel is installed on the described servomotor, described little synchronizing wheel is connected with big synchronizing wheel on being installed in screw mandrel by synchronous band.
Further, feed screw nut's seat is arranged fixedly on the described screw pair, described feed screw nut's seat is connected with the needle plate side of movement bar by contiguous block.
Further, described pin holder is provided with for the needle plate shifting chute that the needle plate side of movement bar is installed.
Further, described servomotor is installed on needle plate by motor plate and moves in the seat.
When the utility model uses, drive little synchronizing wheel rotation by servomotor, little synchronizing wheel drives big synchronizing wheel rotation by synchronous band, thereby drives the rotation of screw mandrel, and screw pair is laterally moved, and moves thereby make the needle plate side of movement band needle plate.Because two rhizoid bars before and after being provided with, thereby the movement of two needle plates before and after the rotation of two rhizoid bars realizes controlling respectively before and after can driving by the control servomotor.
The beneficial effects of the utility model: can move the front and back needle plate simultaneously, improve the operating efficiency of needle plate, guarantee action stabilities such as cable knitting.
Description of drawings
Fig. 1 is explosive view of the present utility model.
Fig. 2 is installation diagram of the present utility model.
Fig. 3 is the utility model assembling back structural representation.
The specific embodiment
Come the utility model is further specified below in conjunction with specific embodiment, but the utility model is not confined to these specific embodiment.One skilled in the art would recognize that the utility model contained in claims scope all alternatives, improvement project and the equivalents that may comprise.
With reference to Fig. 1-3, a kind of front and back needle plate mobile device, comprise that the needle plate that is installed in the pin holder 9 moves seat 1, described needle plate moves in the seat 1 two servomotors and front and back two rhizoid bars 3 is installed, described screw mandrel 3 is connected with the servomotor that drives its rotation, every described screw mandrel 3 is provided with can be along its horizontal mobile screw pair 4, and described screw pair 4 is connected with the needle plate side of movement bar 10 on being installed in pin holder 9, and the described needle plate side of movement bar 10 is connected with needle plate on being placed in pin holder 9.
Little synchronizing wheel 7 is installed on the described servomotor, and described little synchronizing wheel 7 is connected with big synchronizing wheel 6 on being installed in screw mandrel 3 by synchronous band.Described big synchronizing wheel 6 is connected with screw mandrel 3 by flange 2.
On the described screw pair 4 feed screw nut's seat 8 is arranged fixedly, described feed screw nut's seat 8 is connected with the needle plate side of movement bar 10 by contiguous block 11.
Described pin holder 9 is provided with for the needle plate shifting chute that the needle plate side of movement bar 10 is installed.
Described servomotor is installed on needle plate by motor plate 5 and moves in the seat 1.
When the utility model uses, drive little synchronizing wheel 7 rotations by servomotor, little synchronizing wheel 7 drives big synchronizing wheel 6 rotations by synchronous band, thereby drives the rotation of screw mandrel 3, screw pair 4 is laterally moved, thereby make the needle plate side of movement bar 10 be with needle plate to move.Because two rhizoid bars 3 before and after being provided with, thereby the movement of two needle plates before and after the rotation of two rhizoid bars 3 realizes controlling respectively before and after can driving by the control servomotor.
Claims (5)
1. needle plate mobile device before and after a kind, it is characterized in that: comprise that the needle plate that is installed in the pin holder moves seat, described needle plate moves two servomotors and front and back two rhizoid bars is installed in the seat, described screw mandrel is connected with the servomotor that drives its rotation, every described screw mandrel is provided with can be along its horizontal mobile screw pair, described screw pair is connected with the needle plate side of movement bar on being installed in pin holder, and the described needle plate side of movement bar is connected with needle plate on being placed in pin holder.
2. a kind of front and back according to claim 1 needle plate mobile device is characterized in that: little synchronizing wheel is installed on the described servomotor, and described little synchronizing wheel is connected with big synchronizing wheel on being installed in screw mandrel by synchronous band.
3. a kind of front and back according to claim 1 and 2 needle plate mobile device, it is characterized in that: feed screw nut's seat is fixedly arranged on the described screw pair, and described feed screw nut's seat is connected with the needle plate side of movement bar by contiguous block.
4. a kind of front and back according to claim 3 needle plate mobile device, it is characterized in that: described pin holder is provided with for the needle plate shifting chute that the needle plate side of movement bar is installed.
5. a kind of front and back according to claim 4 needle plate mobile device, it is characterized in that: described servomotor is installed on needle plate by motor plate and moves in the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146316 CN203212765U (en) | 2013-03-27 | 2013-03-27 | Device for moving front and rear needle plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146316 CN203212765U (en) | 2013-03-27 | 2013-03-27 | Device for moving front and rear needle plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212765U true CN203212765U (en) | 2013-09-25 |
Family
ID=49202316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146316 Expired - Lifetime CN203212765U (en) | 2013-03-27 | 2013-03-27 | Device for moving front and rear needle plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562411A (en) * | 2013-10-28 | 2015-04-29 | 中山市聚龙纺织机械科技有限公司 | Novel bed moving device |
-
2013
- 2013-03-27 CN CN 201320146316 patent/CN203212765U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562411A (en) * | 2013-10-28 | 2015-04-29 | 中山市聚龙纺织机械科技有限公司 | Novel bed moving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210224 Address after: 312030 Kaixin village, Keyan street, Keqiao District, Shaoxing City, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Gaoteng Electromechanical Technology Co.,Ltd. Shaoxing Branch Address before: 312030 Keyan Industrial Zone, Keqiao, Shaoxing City, Zhejiang Province Patentee before: SHAOXING JINHAO MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |