CN206173582U - Yarn telecontrol equipment is pressed to electron cam drive's tricot machine - Google Patents
Yarn telecontrol equipment is pressed to electron cam drive's tricot machine Download PDFInfo
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- CN206173582U CN206173582U CN201621219878.5U CN201621219878U CN206173582U CN 206173582 U CN206173582 U CN 206173582U CN 201621219878 U CN201621219878 U CN 201621219878U CN 206173582 U CN206173582 U CN 206173582U
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- China
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- yarn
- main shaft
- swing arm
- transmission main
- tricot machine
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Abstract
The utility model belongs to the establishment mechanism of tricot machine, a yarn telecontrol equipment is pressed to electron cam drive's tricot machine, including electron cam, reduction gear, transmission main shaft and pressure yarn mechanism, the electron cam with the reduction gear transmission is connected, reduction gear drive the transmission main shaft rotates, pressure yarn mechanism including pressing yarn swing arm, connecting rod, guide post, uide bushing and schlagblech, the swing arm of pressure yarn install on the transmission main shaft, the connecting rod both ends respectively with press yarn swing arm and guide post articulated, the uide bushing is fixed to be set up in the frame, the guide post slides and sets up in the uide bushing, guide post one end pass the uide bushing and with the schlagblech is connected. Compare in traditional mechanical cam -linkage mechanism structure simplyr, avoided that the driving chain is longer, the structure is complicated, error accumulative total influences position accuracy scheduling problem between tricot machine compound needle and the schlagblech, has improved the adaptability of pressing yarn telecontrol equipment device.
Description
Technical field
This utility model belongs to the composition of tricot machine, more particularly to the tricot machine pressure yarn fortune that a kind of electric cam drives
Dynamic device.
Background technology
With the fast development of electromechanical industries, nowadays for the electric drive component between engineering goods demand increasingly
Greatly.Electric cam is a kind of intelligent controller of analog mechanical cam, and it is fed back to positional information by position sensor
CPU, CPU are decoded the position signalling for receiving, calculation process, and enter level signal in specified location by sets requirement
Row arranges output.Cause equipment overall volume big using mechanical cam, weight is big；Compared with mechanical cam, electric cam
Arbitrary cam curve can almost be realized and do not constrained by mechanical mechanism have using the system of electric cam higher soft
Property, control accuracy and motility, can increase substantially production efficiency.
Pressure yarn tricot machine is made rise and fall and is moved back and forth by the schlagblech in therefore yarn press motion device, and part yarn is being knitted
Thing surface forms obvious concavo-convex embroidery stricture of vagina, so as to the third dimension on reinforced fabric surface.The exercise performance pair of therefore yarn press motion device
The importants such as the quality of fabric face, the behavior in service of whole machine.
The therefore yarn press motion device of existing pressure yarn tricot machine, it is shown in Figure 4, it is plane cam-double cam, it is described
Therefore yarn press motion device includes pressure yarn cam 101, Roller fork 102, the first take-off lever 103, the first fork 104, the second take-off lever
105th, the second fork 106, the 3rd fork 107, connecting rod 108, pressure yarn lead column 109, pressure yarn fairlead 110 and schlagblech 111,
The left end of the Roller fork 102 is connected with tricot machine gantry rotation, the right-hand member of Roller fork 102 and the first take-off lever 103
Lower end rotates connection, and the lower end of first take-off lever 103 is provided with roller, and the first take-off lever 103 by the roller with
The pressure yarn cam 101 offsets, and the upper end of the first take-off lever 103 rotates with first fork 104 and is connected, second output
The right-hand member of the lower end of bar 105 and the first fork 104 is rotated and is connected, the upper end of the second take-off lever 105 and second fork 106
Right-hand member rotates connection, and the left end rotation of the upper end of the connecting rod 108 and the 3rd fork 107 is connected, the second fork 106 and the
Three forks 107 are connected with tricot machine gantry rotation, and the pressure yarn lead column 109 is slidably connected with the pressure yarn fairlead 110, and
The upper end of pressure yarn lead column 109 rotates with the lower end of connecting rod 108 and is connected, and the schlagblech 111 is fixedly mounted on pressure yarn and is oriented to
The lower end of post 109, the pressure yarn fairlead 110 is fixedly mounted in tricot machine frame.
, there is the defect of following two aspects at work in the therefore yarn press motion device of this structure：
(1) movement implementing mechanism driving-chain is longer, not only complex structure, and has larger cumulative errors, affects whole machine bracket groove
Positional precision between pin and nook closing member, compound needle and schlagblech；
(2) multigroup parallel same mechanism drives same needle-bar, and synchronous requirement is very high, and part processing, looping device are installed
Precision etc. proposes requirements at the higher level；One group of conjugate cam corresponds to a kind of type, and adaptability, flexibility are poor.
Utility model content
The purpose of this utility model is to overcome the mechanical cam-double cam complex structure of prior art presence, tire out
A kind of big defect of meter error, there is provided the tricot machine therefore yarn press motion device that electric cam drives.
This utility model solves the technical scheme that its technical problem adopted：The tricot machine pressure that a kind of electric cam drives
Yarn telecontrol equipment, including electric cam, decelerator, transmission main shaft and yarn pressing mechanism, described electric cam and the decelerator
It is connected, described decelerator drives the transmission main shaft to rotate；Described yarn pressing mechanism include pressure yarn swing arm, connecting rod,
Lead column, fairlead and schlagblech, described pressure yarn swing arm is arranged on the transmission main shaft, described connecting rod two ends difference
Column articulated with pressure yarn swing arm and guiding, the fairlead is fixedly installed in frame, and the lead column is slidably arranged in institute
State in fairlead, described lead column one end is connected through the fairlead and with the schlagblech.
Further, connected by shaft coupling between described decelerator and above-mentioned transmission main shaft.
Preferably, some positioning screw holes are provided with the length direction of described transmission main shaft, described pressure yarn swing arm
One end is set on the transmission main shaft, and in the pressure yarn swing arm clamping screw, the clamping screw and the positioning are provided with
Screw coordinates so as to pressure yarn swing arm is fixed at corresponding positioning screw hole.Can be by using positioning screw hole and clamping screw
The swing arm of pressure yarn is arranged on the diverse location on transmission main shaft, to meet the production needs of different tricot machines.
Further, for ease of position of the adjustment pressure yarn swing arm on transmission main shaft, the length side of described transmission main shaft
To chute is provided with, one end that the pressure yarn swing arm is set in transmission main shaft is provided with the slide block matched with the chute.
Preferably, the position for ease of changing pressure yarn swing arm and adjustment pressure yarn swing arm, described pressure yarn swing arm with pass
One end of dynamic main shaft connection has construction opening, and the construction opening shape matches with the transmission main shaft cross sectional shape, institute
The opening of the construction opening stated is provided with the hold-down bolt for connecting the construction opening both sides.During installation, directly open and install
Opening can be set on transmission main shaft, and carries out locking positioning by clamping screw, then causes peace by hold-down bolt
Dress opening is tightened up, and replacing is directly removed in the yarn swing arm of convenient pressure, while being conveniently adjusted the position of pressure yarn swing arm.
Preferably, described construction opening inner side is provided with lines.The setting of lines can increase construction opening and pass
The frictional force of dynamic main shaft, slows down the phenomenon of the loosening displacement that clamping screw or hold-down bolt loosen and cause in production process.
Beneficial effect：Driven using electric cam in the application, the pressure yarn process that can more easily meet tricot machine will
Ask, improve fabric quality.It is compared to traditional mechanical cam linkage arrangement simpler, it is to avoid driving-chain is longer,
The problems such as complex structure, deviation accumulation affect positional precision between tricot machine compound needle and schlagblech, by changing electric cam
Input data can just realize the different motion of schlagblech, improve the adaptability of therefore yarn press motion device device.
Description of the drawings
This utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is tricot machine therefore yarn press motion apparatus structure schematic diagram of the present utility model；
Fig. 2 is the yarn pressing mechanism of embodiment 1 and pressure yarn swing arm and transmission main shaft attachment structure schematic diagram；
Fig. 3 is the yarn pressing mechanism of embodiment 2 and pressure yarn swing arm and transmission main shaft attachment structure schematic diagram；
Fig. 4 is the tricot machine therefore yarn press motion apparatus structure schematic diagram that mechanical cam drives in prior art；
Wherein:1. electric cam, 2. decelerator, 3. shaft coupling, 4. transmission main shaft, 5. yarn pressing mechanism, 51. pressure yarn swing arms,
511. clamping screws, 512. slide blocks, 513. construction openings, 514. hold-down bolts, 52. connecting rods, 53. lead columns, 54. are oriented to
Set, 55. schlagblech.
Specific embodiment
Embodiment 1
As shown in figure 1, the tricot machine therefore yarn press motion device that a kind of electric cam drives, including electric cam 1, decelerator 2,
Transmission main shaft 4 and yarn pressing mechanism 5, described electric cam 1 is connected with the decelerator 2, and described decelerator 2 is by connection
Axle device 3 drives the transmission main shaft 4 to rotate；As shown in Fig. 2 described yarn pressing mechanism 5 include pressure yarn swing arm 51, connecting rod 52,
Press yarn swing arm 51 and lead column 53 with described respectively in lead column 53, fairlead 54 and schlagblech 55, the described two ends of connecting rod 52
It is hinged, the fairlead 54 is fixedly installed in frame, the lead column 53 is slidably arranged in the fairlead 54, described
The one end of lead column 53 through the fairlead 54 and being connected with the schlagblech 55, on the length direction of described transmission main shaft 4
Some positioning screw holes and chute are provided with, described pressure yarn swing arm 51 is set in the transmission away from one end of the connecting rod 52
On main shaft 4, the slide block 512 matched with the chute is provided with, in pressure yarn swing arm 51 clamping screw is provided with
511, the clamping screw 511 coordinates so as to pressure yarn swing arm 51 is fixed on into corresponding positioning screw hole with the positioning screw hole
Place.
Wherein electric cam 1 includes computer control module, servomotor controller and servomotor.According to mechanical cam
The characteristics of motion sets up the motor control function input computer control module of electric cam 1, and servomotor controller is responsible for receiving electricity
The order of brain processor, and drive transmission main shaft 4 to rotate by servomotor execution.It is prior art, be will not be described in detail herein.
According to needs of production yarn swing arm 51 will be pressed to be arranged on the relevant position of the transmission main shaft 4, during work, electricity
The direct drive transmission main shaft 4 of sub- cam 1 is rotated, and band dynamic pressure yarn swing arm 51 when transmission main shaft 4 is rotated swings, so as to drive connection bar
52 motions, make lead column 53 pump, and when lead column 53 pumps, drive schlagblech 55 while on work
Lower reciprocating motion, realizes pressure yarn action.
Embodiment 2
It is with the difference of embodiment 1, as shown in figure 3, example chute therein and slide block 512 are omitted, described pressure yarn
One end that swing arm 51 is connected with transmission main shaft 4 has construction opening 513, the shape of the construction opening 513 and the transmission main shaft 4
Cross sectional shape matches, and the opening of described construction opening 513 is provided with the compression spiral shell for connecting the both sides of construction opening 513
Bolt 514.The described inner side of construction opening 513 is provided with lines.The structure easily facilitates adjustment and changes pressure yarn swing arm 51.
It should be appreciated that specific embodiment described above is only used for explaining this utility model, it is not used to limit this reality
With new.The obvious change extended out by spirit of the present utility model or variation are still in protection of the present utility model
Among scope.
Claims (6)
1. the tricot machine therefore yarn press motion device that a kind of electric cam drives, it is characterised in that：Including electric cam (1), decelerator
(2), transmission main shaft (4) and yarn pressing mechanism (5), described electric cam (1) is connected with the decelerator (2), described
Decelerator (2) drives the transmission main shaft (4) to rotate；Described yarn pressing mechanism (5) includes pressure yarn swing arm (51), connecting rod
(52), lead column (53), fairlead (54) and schlagblech (55), described pressure yarn swing arm (51) is installed in the transmission main shaft
(4) on, described connecting rod (52) two ends are hinged respectively with pressure yarn swing arm (51) and lead column (53), the fairlead
(54) it is fixedly installed in frame, the lead column (53) is slidably arranged in the fairlead (54), described lead column
(53) one end is connected through the fairlead (54) and with the schlagblech (55).
2. the tricot machine therefore yarn press motion device that electric cam according to claim 1 drives, it is characterised in that：Described subtracts
It is connected by shaft coupling (3) between fast device (2) and above-mentioned transmission main shaft (4).
3. the tricot machine therefore yarn press motion device that electric cam according to claim 1 drives, it is characterised in that：Described biography
Some positioning screw holes are provided with the length direction of dynamic main shaft (4), described pressure yarn swing arm (51) one end is set in the transmission
On main shaft (4), on pressure yarn swing arm (51) clamping screw (511), the clamping screw (511) and the positioning spiral shell are provided with
Hole coordinates so as to pressure yarn swing arm (51) is fixed at corresponding positioning screw hole.
4. the tricot machine therefore yarn press motion device that electric cam according to claim 3 drives, it is characterised in that：Described biography
The length direction of dynamic main shaft (4) is provided with chute, one end that the pressure yarn swing arm (51) is set in transmission main shaft (4) be provided with
The slide block (512) that the chute matches.
5. the tricot machine therefore yarn press motion device that electric cam according to claim 3 drives, it is characterised in that：Described pressure
One end that yarn swing arm (51) is connected with transmission main shaft (4) has construction opening (513), construction opening (513) shape and institute
State transmission main shaft (4) cross sectional shape to match, the opening of described construction opening (513) is provided with the connection construction opening
(513) hold-down bolt (514) of both sides.
6. the tricot machine therefore yarn press motion device that electric cam according to claim 5 drives, it is characterised in that：Described peace
Dress opening (513) inner side is provided with lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219878.5U CN206173582U (en) | 2016-11-11 | 2016-11-11 | Yarn telecontrol equipment is pressed to electron cam drive's tricot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219878.5U CN206173582U (en) | 2016-11-11 | 2016-11-11 | Yarn telecontrol equipment is pressed to electron cam drive's tricot machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173582U true CN206173582U (en) | 2017-05-17 |
Family
ID=58683580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621219878.5U Expired - Fee Related CN206173582U (en) | 2016-11-11 | 2016-11-11 | Yarn telecontrol equipment is pressed to electron cam drive's tricot machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881641A (en) * | 2017-12-19 | 2018-04-06 | 常州市赛嘉机械有限公司 | A kind of guide bar of warp knitting machine electronics amplitude of oscillation device and its looping mechanism |
| CN110904569A (en) * | 2019-12-18 | 2020-03-24 | 温州市创创科技有限公司 | Electronic cam driven warp knitting machine yarn pressing movement device |
| CN111595846A (en) * | 2020-05-29 | 2020-08-28 | 北京大恒图像视觉有限公司 | Electrical control system of low noise drinks foreign matter inspection machine |
-
2016
- 2016-11-11 CN CN201621219878.5U patent/CN206173582U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881641A (en) * | 2017-12-19 | 2018-04-06 | 常州市赛嘉机械有限公司 | A kind of guide bar of warp knitting machine electronics amplitude of oscillation device and its looping mechanism |
| CN107881641B (en) * | 2017-12-19 | 2023-06-23 | 常州市赛嘉机械有限公司 | Warp knitting machine guide bar electronic swing device and looping mechanism thereof |
| CN110904569A (en) * | 2019-12-18 | 2020-03-24 | 温州市创创科技有限公司 | Electronic cam driven warp knitting machine yarn pressing movement device |
| CN111595846A (en) * | 2020-05-29 | 2020-08-28 | 北京大恒图像视觉有限公司 | Electrical control system of low noise drinks foreign matter inspection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170517 Termination date: 20181111 |