CN203200463U - Flat knitting machine - Google Patents
Flat knitting machine Download PDFInfo
- Publication number
- CN203200463U CN203200463U CN 201320131596 CN201320131596U CN203200463U CN 203200463 U CN203200463 U CN 203200463U CN 201320131596 CN201320131596 CN 201320131596 CN 201320131596 U CN201320131596 U CN 201320131596U CN 203200463 U CN203200463 U CN 203200463U
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- China
- Prior art keywords
- screw mandrel
- faller
- drive motors
- nut mechanism
- frame
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a flat knitting machine which not only can lower manufacturing cost but also can enable a machine head to be detected, maintained and cleaned conveniently. The flat knitting machine comprises a machine frame, a front faller and a rear faller. A single-shaking-table double-lead-screw mechanism is arranged on one side where the front faller and the rear faller are placed, of the machine frame, and the single-shaking-table double-lead-screw mechanism comprises a driving motor, a front feed screw nut mechanism and a rear feed screw nut mechanism. A front lead screw of the front feed screw nut mechanism and a rear lead screw of the rear feed screw nut mechanism are rotatably arranged on the machine frame in a mutually parallel mode, and the thread screwing direction of the front lead screw and the thread screwing direction of the rear lead screw are opposite. A rotor of a driving motor is connected with one end of the front lead screw or one end of the rear lead screw, and the front lead screw and the rear lead screw are connected through a synchronous pulley. The mounting face where the front faller is placed and the mounting face where the rear faller is placed on the machine frame are respectively provided with a guiding groove which is parallel to the front lead screw, and connecting rods which can move along the guiding grooves are arranged inside the guiding grooves. A nut of the front feed screw nut mechanism and a nut of the rear feed screw nut mechanism are connected with the front faller and the rear faller respectively through the connecting rods.
Description
Technical field
The utility model relates to technical field of knitting machinery, is specifically related to a kind of flat machine.
Background technology
Flat machine in the present knitting field is widely used, and for adapting to braiding, pattern tissue or the clour effect of different fabric constructions, the needle plate of flat machine need to be by the traversing variation that realizes on the fabric structure in compilation process.Needle plate on the flat machine is to realize needle rack by shaking table mechanism.As shown in Figure 1, forward and backward needle plate 3,4 on the frame 1 of flat machine normally arranges respectively a cover shaking table mechanism 5,51 by the left and right sides at forward and backward needle plate at present, about two shaking table mechanisms respectively the screw mandrel by the driven by motor leading screw and nut mechanism rotate, make the nut of leading screw and nut mechanism traversing, and then it is traversing to drive forward and backward needle plate.Because the left and right sides of the forward and backward needle plate on the present flat machine arranges respectively a cover shaking table mechanism, this is not only so that the manufacturing cost increase; The more important thing is, since about the stopping of two shaking table mechanisms so that the head on the flat machine 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, keep in repair and clean head, wastes time and energy.
The utility model content
The purpose of this utility model is because the left and right sides of forward and backward needle plate is respectively equipped with shaking table mechanism in order to overcome existing flat machine, not only increased manufacturing cost, more so that the problem that the detection of head, maintenance and cleaning course are wasted time and energy, provide a kind of and not only can reduce manufacturing cost, and be convenient to the flat machine of detection, maintenance and the cleaning of head.
The technical solution of the utility model is:
A kind of flat machine, comprise frame, be arranged on the forward and backward needle plate on the frame, on the described frame, the side that is positioned at forward and backward needle plate is provided with single shaking table double lead mechanism, this list shaking table double lead mechanism comprises drive motors, forward and backward leading screw and nut mechanism, rotatable and being arranged on the frame of being parallel to each other of the front screw mandrel of described forward and backward leading screw and nut mechanism and rear screw mandrel, and front screw mandrel is opposite with the thread rotary orientation of rear screw mandrel, one end of the rotor of described drive motors and front screw mandrel or rear screw mandrel is connected, and is connected by synchronous pulley between front screw mandrel and the rear screw mandrel; On the described frame, be positioned on the installed surface at forward and backward needle plate place and be respectively equipped with the guide groove that parallels with front screw mandrel, and be provided with the connection guide rod that can move along guide groove in the guide groove; The nut of described forward and backward leading screw and nut mechanism is connected with forward and backward needle plate by connecting guide rod respectively.
It is traversing that the forward and backward leading screw and nut mechanism of this programme by single shaking table double lead mechanism drives forward and backward needle plate, and it has not only been used a drive motors, has reduced production cost; And single shaking table double lead mechanism has only occupied a side of forward and backward needle plate, the opposite side of forward and backward needle plate is vacant, so that head can be moved to the outside of forward and backward needle plate, thereby when needs detect, keep in repair and clean head, can directly head can be moved to forward and backward needle plate outside head is detected, keeps in repair and cleans, and not need to unload head.
As preferably, single shaking table double lead mechanism comprises mount pad, and described drive motors and forward and backward leading screw and nut mechanism all are arranged on the mount pad, and mount pad is fixed on the frame by bolt is dismountable.The single shaking table double lead mechanism of this programme is fixed on the frame by bolt is dismountable by mount pad, and all the other structures in the single shaking table double lead mechanism all are arranged on the mount pad; This is so that the installation of single shaking table double lead mechanism, dismounting and easy to maintenance quick.
As preferably, mount pad is surrounded by the four side gripper shoes in front, rear, left and right, and described front screw mandrel and rear screw mandrel rotatably are arranged between the left and right side gripper shoe by bearing, 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 drive motors is fixed on the gripper shoe of right side and is positioned at the below of front screw mandrel and rear screw mandrel; The rotor of drive motors extend out to the gripper shoe outside, right side and parallels with front screw mandrel; Be connected by the first belt wheel between one end of described drive motors rotor and front screw mandrel or rear screw mandrel, described synchronous pulley and the first belt wheel are positioned at the two ends of front screw mandrel and rear screw mandrel.
As preferably, drive motors is servo drive motor.
The beneficial effects of the utility model are: not only can reduce manufacturing cost, and be convenient to detection, maintenance and the cleaning of head.
Description of drawings
Fig. 1 is a kind of structural representation of flat machine 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 among Fig. 2.
Fig. 4 is a kind of structural representation of single shaking table double lead of the present utility model mechanism.
Among the figure: frame 1, head 2, front needle plate 3, rear faller 4, shaking table mechanism 5,51, list shaking table double lead mechanism 6, mount pad 7, front leading screw and nut mechanism 8, front screw mandrel 81, servo drive motor 9, rear leading screw and nut mechanism 10, rear screw mandrel 101, synchronous pulley 12, the first belt wheels 13.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
Such as Fig. 2, Fig. 3, shown in Figure 4, a kind of flat machine comprises frame 1, is arranged on forward and backward needle plate 3 on the frame, 4 and head 2.On the frame 1, the side that is positioned at forward and backward needle plate is provided with single shaking table double lead mechanism 6, the opposite side of forward and backward needle plate is vacant.This list shaking table double lead mechanism 6 comprises mount pad 7, is arranged on servo drive motor 9 and forward and backward leading screw and nut mechanism 8,10 on the mount pad.Mount pad 7 is surrounded by the four side gripper shoes in front, rear, left and right.Be respectively equipped with the side installing plate perpendicular with forward and backward side gripper shoe on the lateral surface of forward and backward side gripper shoe, the side installing plate by bolt dismountablely be fixed on the frame 1, the installing plate below at needle plate place, front and back.
Forward and backward leading screw and nut mechanism 8,10 front screw mandrel 81 and rear screw mandrel 101 rotatably are arranged between the left and right side gripper shoe by bearing, and front screw mandrel and rear screw mandrel are parallel to each other.Front screw mandrel is opposite with the thread rotary orientation of rear screw mandrel, and namely in front screw mandrel and the rear screw mandrel is left-handed screw mandrel, and another root is the dextrorotation leading screw.The two ends of front screw mandrel and rear screw mandrel extend out to the outside of left and right side gripper shoe.Servo drive motor 9 is fixed on the gripper shoe of right side and is positioned at the below of front screw mandrel and rear screw mandrel.The rotor of servo drive motor 9 extend out to the gripper shoe outside, right side and parallels with front screw mandrel.Be connected by the first belt wheel 13 between one end of front screw mandrel 81 and the servo drive motor rotor or an end of rear screw mandrel 101 and drive motors rotor between be connected by the first belt wheel 13; And the first belt wheel 13 is positioned at the outside of right side gripper shoe or left side gripper shoe.Be connected by synchronous pulley 12 between front screw mandrel 81 and the rear screw mandrel 101, and synchronous pulley 12 also is positioned at the outside of left side gripper shoe or right side gripper shoe.Synchronous pulley 12 and the first belt wheel 13 are positioned at the two ends of front screw mandrel and rear screw mandrel.
On the frame 1, be positioned on the installed surface at forward and backward needle plate 3,4 places and be respectively equipped with the guide groove that parallels with forward and backward screw mandrel.Be respectively equipped with the connection guide rod 11 that can move along guide groove in two guide grooves.Forward and backward leading screw and nut mechanism 8,10 nut are connected with forward and backward needle plate 3,4 by connecting guide rod 11 respectively, the nut of leading screw and nut mechanism is connected with front needle plate by corresponding connection guide rod namely, and the nut of rear leading screw and nut mechanism is connected with rear faller by corresponding connection guide rod.
The forward and backward needle plate of flat machine of the present utility model is realized traversing by single shaking table double lead mechanism, its specific operation process is as follows: at first, servo drive motor rotates by the rhizoid bar that the first belt wheel drives in front screw mandrel and the rear screw mandrel.Then, make front screw mandrel and rear screw mandrel with identical turning to and rotational speed by synchronous pulley between front screw mandrel and the rear screw mandrel, make relative transverse motion thereby make front screw mandrel and nut on the rear screw mandrel drive forward and backward needle plate with the direction of motion that is connected by corresponding connection guide rod with identical speed.
Claims (4)
1. flat machine, comprise frame, be arranged on the frame (1) before, rear faller (3,4), it is characterized in that, on the described frame, before being positioned at, one side of rear faller is provided with single shaking table double lead mechanism (6), this list shaking table double lead mechanism comprises drive motors, before, rear leading screw and nut mechanism (8,10), before described, front screw mandrel and the rear screw mandrel of rear leading screw and nut mechanism are rotatable, and being arranged on the frame of being parallel to each other, and front screw mandrel is opposite with the thread rotary orientation of rear screw mandrel, one end of the rotor of described drive motors and front screw mandrel (81) or rear screw mandrel (101) is connected, and is connected by synchronous pulley (12) between front screw mandrel and the rear screw mandrel; On the described frame, be positioned on the installed surface at forward and backward needle plate place and be respectively equipped with the guide groove that parallels with front screw mandrel, and be provided with the connection guide rod (11) that can move along guide groove in the guide groove; The nut of described forward and backward leading screw and nut mechanism is connected with forward and backward needle plate by connecting guide rod respectively.
2. a kind of flat machine according to claim 1, it is characterized in that, described single shaking table double lead mechanism (6) comprises mount pad (7), and described drive motors and forward and backward leading screw and nut mechanism all are arranged on the mount pad, and mount pad is fixed on the frame by bolt is dismountable.
3. a kind of flat machine according to claim 2, it is characterized in that, described mount pad is surrounded by the four side gripper shoes in front, rear, left and right, described front screw mandrel (81) and rear screw mandrel (101) rotatably are arranged between the left and right side gripper shoe by bearing, 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 drive motors is fixed on the gripper shoe of right side and is positioned at the below of front screw mandrel and rear screw mandrel; The rotor of drive motors extend out to the gripper shoe outside, right side and parallels with front screw mandrel; Be connected by the first belt wheel (13) between one end of described drive motors rotor and front screw mandrel or rear screw mandrel, described synchronous pulley (12) and the first belt wheel are positioned at the two ends of front screw mandrel and rear screw mandrel.
4. according to claim 1 and 2 or 3 described a kind of flat machines, it is characterized in that, described drive motors is servo drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131596 CN203200463U (en) | 2013-03-22 | 2013-03-22 | Flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131596 CN203200463U (en) | 2013-03-22 | 2013-03-22 | Flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203200463U true CN203200463U (en) | 2013-09-18 |
Family
ID=49144590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131596 Expired - Fee Related CN203200463U (en) | 2013-03-22 | 2013-03-22 | Flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203200463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643400A (en) * | 2013-11-06 | 2014-03-19 | 飞虎科技有限公司 | Duplex table transmission gear |
| CN108505204A (en) * | 2018-06-06 | 2018-09-07 | 常熟市淼泉铸造有限公司 | The shaking table mobile device of computer plain flat knitter |
-
2013
- 2013-03-22 CN CN 201320131596 patent/CN203200463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643400A (en) * | 2013-11-06 | 2014-03-19 | 飞虎科技有限公司 | Duplex table transmission gear |
| CN108505204A (en) * | 2018-06-06 | 2018-09-07 | 常熟市淼泉铸造有限公司 | The shaking table mobile device 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 |
Granted publication date: 20130918 Termination date: 20180322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |