CN203270200U - Single shaker double-feed-screw-mechanism flat knitting machine - Google Patents
Single shaker double-feed-screw-mechanism flat knitting machine Download PDFInfo
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- CN203270200U CN203270200U CN 201320281147 CN201320281147U CN203270200U CN 203270200 U CN203270200 U CN 203270200U CN 201320281147 CN201320281147 CN 201320281147 CN 201320281147 U CN201320281147 U CN 201320281147U CN 203270200 U CN203270200 U CN 203270200U
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- screw mandrel
- shaking table
- backward
- double lead
- frame
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Abstract
The utility model discloses a single shaker double-feed-screw-mechanism flat knitting machine, and aims to provide the single shaker double-feed-screw-mechanism flat knitting machine which can reduce the occupied space of a shaker mechanism and production cost and manufacturing cost of the flat knitting machine. The single shaker double-feed-screw-mechanism flat knitting machine comprises a rack, a front faller and a rear faller, and the front faller and the rear faller are arranged on the rack. A single shaker double-feed-screw mechanism is arranged at the position, located on the left side or the right side of the front faller or on the left side or the right side of the rear faller, of the rack, the single shaker double-feed-screw mechanism comprises a front feed screw nut mechanism and a rear feed screw nut mechanism, a front feed screw of the front feed screw nut mechanism and a rear feed screw of the rear feed screw nut mechanism are mutually parallel and can be rotationally installed on the rack, the rotating direction of the thread of the front feed screw and the rotating direction of the thread of the rear feed screw are same, and the front feed screw and the rear feed screw are meshed and connected through gears which are same in tooth number. Guide grooves which are parallel to the front feed screw and the rear feed screw are formed in the surfaces, opposite to the front faller and the rear faller, of the rack respectively. Connecting guide rods which can move along the guide grooves are arranged in both the guide grooves. The front faller and the rear faller are connected with a corresponding nut of the front feed screw nut mechanism and a corresponding nut of the rear feed screw nut mechanism through the connecting guide rods.
Description
Technical field
The utility model relates to a kind of straight-bar machines, is specifically related to a kind of single shaking table double lead mechanism straight-bar machines.
Background technology
Straight-bar machines in present knitting field is widely used, and for adapting to braiding, pattern tissue or the clour effect of different fabric constructions, the forward and backward needle plate of straight-bar machines need to be by the traversing variation that realizes on fabric structure in the braiding process.Forward and backward needle plate on straight-bar machines is to realize needle rack by shaking table mechanism.As shown in Figure 1, at present the forward and backward needle plate 2,3 on the frame 1 of straight-bar machines normally by a cover shaking table mechanism 9,91 is set respectively on the frame 1 of the forward and backward needle plate left and right sides.Left and right two shaking table mechanisms rotate by the screw mandrel of driven by motor leading screw and nut mechanism respectively, make the nut of leading screw and nut mechanism traversing, and then it are traversing to drive forward and backward needle plate.Because the left and right sides of the forward and backward needle plate on present straight-bar machines arranges respectively a cover shaking table mechanism, this not only makes manufacturing cost increase; The more important thing is, due to stopping of left and right two shaking table mechanisms, make head on straight-bar machines can't be moved to the outside of forward and backward needle plate, cause head to detect, keep in repair at needs and when cleaning, must unload head can detect head, keep in repair and clean, and wastes time and energy.
The utility model content
The first purpose of the present utility model is in order to overcome existing straight-bar machines because the left and right sides of forward and backward needle plate is respectively equipped with shaking table mechanism, not only take up room large, and increased the problem of manufacturing cost, a kind of single shaking table double lead mechanism straight-bar machines that shaking table mechanism takes up room and reduces manufacturing cost that reduces is provided.
Second purpose of the utility model on the first order basis is in order to overcome existing straight-bar machines because the left and right sides of forward and backward needle plate is respectively equipped with shaking table mechanism, the problem that makes detection, maintenance and the cleaning course of head waste time and energy provides a kind of single shaking table double lead mechanism straight-bar machines of detection, maintenance and the cleaning of being convenient to head.
The technical solution of the utility model is:
A kind of single shaking table double lead mechanism straight-bar machines, comprise frame, be arranged on the forward and backward needle plate on frame, on described frame, be positioned at forward and backward needle plate left side or right side and be provided with single shaking table double lead mechanism, this list shaking table double lead mechanism comprises forward and backward leading screw and nut mechanism, front screw mandrel and the rear screw mandrel of described forward and backward leading screw and nut mechanism be parallel to each other, and rotating being arranged on frame, front screw mandrel is identical with the thread rotary orientation of rear screw mandrel, and is connected with a joggle by the identical gear of the number of teeth between front screw mandrel and rear screw mandrel; On described frame, be respectively equipped with the guide groove that parallels with forward and backward screw mandrel on the frame surface relative with forward and backward needle plate, be equipped with the connection guide rod that can move along guide groove in two guide grooves; Described front needle plate is connected with the nut of front leading screw and nut mechanism by the connection guide rod in a guide groove, and rear faller is connected with the nut of rear leading screw and nut mechanism by the connection guide rod in another groove.
It is traversing that this programme drives forward and backward needle plate by the forward and backward leading screw and nut mechanism in single shaking table double lead mechanism, and it is traversing that its needs use a drive motors just can drive forward and backward needle plate by forward and backward feed screw nut's machine, thereby effectively reduce straight-bar machines production, cost of manufacture; Simultaneously the single shaking table double lead mechanism of this programme has only occupied the side in the forward and backward needle plate left and right sides, not only reduced taking up room of shaking table mechanism, the more important thing is that it makes the side in the forward and backward needle plate left and right sides vacant, make head can be moved to the outside of forward and backward needle plate, like this when needs detect, keep in repair and clean head, outside can directly head can being moved to forward and backward needle plate, head detected, keeps in repair and cleans, and not needing to unload head.
As preferably, comprise and be arranged on frame, be positioned at the guide rail of forward and backward needle plate top and the head that can move along this guide rail, this head can move to the forward and backward needle plate outside along this guide rail, and this moment head and single shaking table double lead mechanism be positioned at the left and right sides of forward and backward needle plate.Frame is provided with the cleaning window of up/down perforation, and this cleaning window and single shaking table double lead mechanism be positioned at the left and right sides of forward and backward needle plate, and described head can move to cleaning window top along guide rail.
When needs detect, keep in repair and clean head, can directly head can be moved to the forward and backward needle plate outside head is detected, keeps in repair and cleans; And for position not easy to clean, head inboard, head can be moved to cleaning window top along guide rail, from lower to upper the head inside line is cleaned by the cleaning window.
As preferably, single shaking table double lead mechanism comprises servomotor and the mount pad that rotates be used to driving forward and backward screw mandrel, and described servomotor and forward and backward leading screw and nut mechanism all are arranged on mount pad, and mount pad is fixed on frame by bolt is dismountable.The single shaking table double lead mechanism of this programme is fixed on frame by bolt is dismountable by mount pad, and all the other structures in single shaking table double lead mechanism all are arranged on mount pad; This makes installation, the dismounting and easy to maintenance quick of single shaking table double lead mechanism.
As preferably, mount pad comprises the agent structure of being encircled a city by four of front, rear, left and right support side plate, described front screw mandrel and rear screw mandrel rotatably are arranged between left and right support side plate by bearing respectively, and the two ends of front screw mandrel and rear screw mandrel are positioned at the outside of left and right side gripper shoe; Described servomotor is arranged on left support side plate or right support side plate and is positioned at below forward and backward screw mandrel; The rotor of servomotor extend out to left support side plate or the right support side plate outside and parallels with forward and backward screw mandrel, and the rotor of servomotor is with front screw mandrel or be connected by belt wheel transmission mechanism or gear drive between screw mandrel afterwards.
As preferably, be respectively equipped with the installing plate toward extension on the lateral surface of front support side plate and rear support side plate, this installing plate is fixed on frame by bolt is dismountable.
As preferably, gear is helical gear.
The beneficial effects of the utility model are: not only reduced taking up room and production, the manufacturing cost of straight-bar machines of shaking table mechanism, and be convenient to detection, maintenance and the cleaning of head.
Description of drawings
Fig. 1 is a kind of structural representation of straight-bar machines of the prior art.
Fig. 2 is a kind of structural representation of the present utility model.
Fig. 3 is a kind of part section structural representation of A-A in Fig. 2.
Fig. 4 is a kind of structural representation of single shaking table double lead of the present utility model mechanism.
In figure: frame 1, forward and backward needle plate 2,3, head 4, guide rail 5, list shaking table double lead mechanism 6, mount pad 61, front leading screw and nut mechanism 62, servomotor 63, rear leading screw and nut mechanism 64, front, rear, left and right support side plate 611,612,613,614, cleaning window 7, connect guide rod 8, shaking table mechanism 9,91.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As shown in Figure 2, a kind of single shaking table double lead mechanism straight-bar machines comprises frame, is arranged on the forward and backward needle plate 2,3 on frame 1, is arranged on frame, is positioned at the guide rail 5 of forward and backward needle plate top and the head 4 that can move along this guide rail.On frame, be positioned at forward and backward needle plate left side or right side and be provided with single shaking table double lead mechanism 6.Frame is provided with the cleaning window 7 of up/down perforation, and this cleaning window and single shaking table double lead mechanism 6 are positioned at the left and right sides of forward and backward needle plate.The rectangular shape of cleaning window 7.Head 4 can move to forward and backward needle plate 2,3 outsides along guide rail, and this moment, head 4 was positioned at the left and right sides of forward and backward needle plate with single shaking table double lead mechanism 6; Further, head 4 can move to the forward and backward needle plate outside and be positioned at cleaning window 7 tops along guide rail, and same this moment, head and single shaking table double lead mechanism were positioned at the left and right sides of forward and backward needle plate.
As shown in Figure 3, Figure 4, single shaking table double lead mechanism 6 comprises forward and backward leading screw and nut mechanism 62,64, is used for driving servomotor 63 and the mount pad 61 that forward and backward screw mandrel rotates.Servomotor and forward and backward leading screw and nut mechanism all are arranged on mount pad 61.Mount pad comprises the agent structure by four of front, rear, left and right support side plate 611,612,613,614 besieged cities.Be respectively equipped with the installing plate 615 toward extension on the lateral surface of front support side plate 611 and rear support side plate 612.Mount pad 61 is fixed on frame 1 by bolt is dismountable, is specifically, and the installing plate 615 on mount pad is fixed on frame by bolt is dismountable.
Forward and backward leading screw and nut mechanism 62,64 front screw mandrel and rear screw mandrel be parallel to each other, and rotating being arranged on frame 1, be specifically forward and backward leading screw and nut mechanism 62,64 front screw mandrel and rear screw mandrel is parallel to each other and be arranged between left and right support side plate 613,614 by bearing is rotating.Front screw mandrel is identical with the thread rotary orientation of rear screw mandrel.The two ends of front screw mandrel and rear screw mandrel are positioned at the outside of left and right side gripper shoe.Be connected with a joggle by the identical gear 65 of the number of teeth between front screw mandrel and rear screw mandrel; This this gear is helical gear or spur gear, and gear is positioned at outside left support side plate or right support side plate.Servomotor 63 is arranged on left support side plate or right support side plate by bolt and is positioned at below forward and backward screw mandrel.The rotor of servomotor 63 extend out to left support side plate or the right support side plate outside and parallels with forward and backward screw mandrel.Be connected by belt wheel transmission mechanism or gear drive between the rotor of servomotor 63 and front screw mandrel or rear screw mandrel.This belt wheel transmission mechanism or gear drive are positioned at outside left support side plate or right support side plate.On frame 1, with forward and backward needle plate 2,3 relative frame surfaces on be respectively equipped with the guide groove that parallels with forward and backward screw mandrel.Be equipped with the connection guide rod 8 that can move along guide groove in two guide grooves.Front needle plate 2 is connected with the nut of front leading screw and nut mechanism 62 by the connection guide rod 8 in a guide groove.Rear faller 3 is connected with the nut of rear leading screw and nut mechanism 64 by the connection guide rod in another groove.
The forward and backward needle plate 2 of single shaking table double lead of the present utility model mechanism straight-bar machines, 3 is realized traversing by single shaking table double lead mechanism 6, its specific operation process is as follows: at first, before servomotor 63 drives, screw mandrel or rear screw mandrel rotate, and then drive front screw mandrel and the rotation of rear screw mandrel.Then, the nut of front screw mandrel is made relative transverse motion by needle plate before connecting guide rod 8 drives; Simultaneously, the nut of rear screw mandrel also will be made transverse motion by connecting guide rod 8 drive rear fallers, and make relative transverse motion with opposite direction and identical speed between forward and backward needle plate.
Claims (7)
1. single shaking table double lead mechanism straight-bar machines, comprise frame, be arranged on frame (1) before, rear faller (2, 3), it is characterized in that, on described frame, before being positioned at, rear faller left side or right side are provided with single shaking table double lead mechanism (6), before this list shaking table double lead mechanism comprises, rear leading screw and nut mechanism (62, 64), before described, front screw mandrel and the rear screw mandrel of rear leading screw and nut mechanism are parallel to each other, and rotating being arranged on frame, front screw mandrel is identical with the thread rotary orientation of rear screw mandrel, and be connected with a joggle by the identical gear of the number of teeth (65) between front screw mandrel and rear screw mandrel, be respectively equipped with the guide groove that parallels with forward and backward screw mandrel on upper, relative with forward and backward needle plate (2, the 3) frame surface of described frame (1), be equipped with the connection guide rod (8) that can move along guide groove in two guide grooves, described front needle plate (2) is connected with the nut of front leading screw and nut mechanism (62) by the connection guide rod in a guide groove, and rear faller (3) is connected with the nut of rear leading screw and nut mechanism (64) by the connection guide rod in another groove.
2. a kind of single shaking table double lead according to claim 1 mechanism straight-bar machines, it is characterized in that, comprise be arranged on that frame (1) is upper, the guide rail (5) that is positioned at forward and backward needle plate top and the head (4) that can move along this guide rail, this head can move to the forward and backward needle plate outside along this guide rail, and this moment head and single shaking table double lead mechanism (6) be positioned at the left and right sides of forward and backward needle plate.
3. a kind of single shaking table double lead according to claim 1 mechanism straight-bar machines, it is characterized in that, frame is provided with the cleaning window (7) of up/down perforation, and this cleaning window and single shaking table double lead mechanism (6) are positioned at the left and right sides of forward and backward needle plate, above described head (4) can move to the cleaning window along guide rail.
4. according to claim 1 and 2 or 3 described a kind of single shaking table double lead mechanism straight-bar machines, it is characterized in that, described single shaking table double lead mechanism comprises servomotor (63) and the mount pad (61) that rotates be used to driving forward and backward screw mandrel, described servomotor and forward and backward leading screw and nut mechanism all are arranged on mount pad, and mount pad is fixed on frame by bolt is dismountable.
5. a kind of single shaking table double lead according to claim 4 mechanism straight-bar machines, it is characterized in that, described mount pad (61) comprises the agent structure of being encircled a city by four of front, rear, left and right support side plate, described front screw mandrel and rear screw mandrel rotatably are arranged between left and right support side plate (613,614) by bearing respectively, and the two ends of front screw mandrel and rear screw mandrel are positioned at the outside of left and right side gripper shoe; Described servomotor (63) is arranged on left support side plate or right support side plate and is positioned at below forward and backward screw mandrel; The rotor of servomotor extend out to left support side plate or the right support side plate outside and parallels with forward and backward screw mandrel, and the rotor of servomotor is with front screw mandrel or be connected by belt wheel transmission mechanism or gear drive between screw mandrel afterwards.
6. a kind of single shaking table double lead according to claim 5 mechanism straight-bar machines, it is characterized in that, be respectively equipped with the installing plate (615) toward extension on the lateral surface of described front support side plate (611) and rear support side plate (612), this installing plate is fixed on frame by bolt is dismountable.
7. according to claim 1 and 2 or 3 described a kind of single shaking table double lead mechanism straight-bar machines, is characterized in that, described gear (65) is helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281147 CN203270200U (en) | 2013-05-22 | 2013-05-22 | Single shaker double-feed-screw-mechanism flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281147 CN203270200U (en) | 2013-05-22 | 2013-05-22 | Single shaker double-feed-screw-mechanism flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270200U true CN203270200U (en) | 2013-11-06 |
Family
ID=49500647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320281147 Expired - Fee Related CN203270200U (en) | 2013-05-22 | 2013-05-22 | Single shaker double-feed-screw-mechanism flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572206A (en) * | 2017-10-13 | 2018-01-12 | 江苏金龙科技股份有限公司 | The head transporter of computer plain flat knitter |
-
2013
- 2013-05-22 CN CN 201320281147 patent/CN203270200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572206A (en) * | 2017-10-13 | 2018-01-12 | 江苏金龙科技股份有限公司 | The head transporter of computer plain flat knitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180522 |