CN203904544U - Servo moving screw drive assembly - Google Patents
Servo moving screw drive assembly Download PDFInfo
- Publication number
- CN203904544U CN203904544U CN201420209223.4U CN201420209223U CN203904544U CN 203904544 U CN203904544 U CN 203904544U CN 201420209223 U CN201420209223 U CN 201420209223U CN 203904544 U CN203904544 U CN 203904544U
- Authority
- CN
- China
- Prior art keywords
- synchronous belt
- shifting rod
- silk shifting
- double cog
- cog synchronous
- Prior art date
- 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 relates to a servo moving screw drive assembly which comprises a mounting plate, a servo motor, a drive belt wheel, a front driven belt wheel, a rear driven belt wheel, a front double cogged synchronous belt, a rear double cogged synchronous belt, a transmission shaft, moving screw rod seats, moving screw rods and moving screw rod clamping seats, wherein the servo motor is mounted on the mounting plate; the drive belt wheel is connected with the servo motor; the front driven belt wheel is connected with the rear driven belt wheel through the front double cogged synchronous belt; the transmission shaft is supported on the mounting plate and comprises a front transmission wheel and a rear transmission wheel, the front transmission wheel abuts on the front double cogged synchronous belt, and the rear transmission wheel is connected with the rear driven belt wheel through the rear double cogged synchronous belt; the moving screw rod seats are mounted on the front side and the rear side of the mounting plate respectively; the moving screw rods are supported on the moving screw rod seats; the moving screw rod clamping seats are fixed with the moving screw rods and engaged with the front double cogged synchronous belt and the rear double cogged synchronous belt respectively. The servo moving screw drive assembly has the advantages of simple structure, low cost, capability of achieving staggered transmission, low transmission noise and the like.
Description
Technical field
The utility model relates to a kind of composition mechanism of twisting machine, is specifically related to a kind of servo silk shifting rod drive assembly, belongs to technical field of textile machine.
Background technology
The silk shifting rod drive assembly of prior art adopts gear drive conventionally, gear is immersed in machine oil to keep lubricated, this transmission device is as shown in No. 201320240026.4th, People's Republic of China's utility model patent, it is complex structure not only, transmission noise is large, and place is easily subject to oil pollution.
Meanwhile, existing twisting machine is that both sides produce simultaneously, how to guarantee that the silk shifting rod dislocation transmission of both sides is also a technical barrier urgently to be resolved hurrily.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved servo silk shifting rod drive assembly that has, to overcome described defect of the prior art.
Utility model content
For addressing the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, and cost is low, can realize the servo silk shifting rod drive assembly of dislocation transmission.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of servo silk shifting rod drive assembly, and it comprises installing plate, servomotor, driving pulley, front driven pulley, rear driven pulley, front double cog synchronous belt, rear double cog synchronous belt, power transmission shaft, silk shifting rod seat, silk shifting rod and silk shifting rod holder; Wherein, described servomotor is installed on installing plate; Described driving pulley is connected with servomotor, and by driven by servomotor; Described front driven pulley is connected and is realized transmission by front double cog synchronous belt with driving pulley; Described cardan-shaft suspension is on installing plate, and it comprises forward pass driving wheel and rear drive, and forward pass driving wheel is connected on front double cog synchronous belt, and rear drive is connected and is realized transmission by rear double cog synchronous belt with rear driven pulley; Described silk shifting rod seat is installed on respectively the both sides, front and back of installing plate; Described silk shifting rod is supported on silk shifting rod seat; Described silk shifting rod holder and silk shifting rod fixing, it meshes with front double cog synchronous belt, rear double cog synchronous belt respectively.
Servo silk shifting rod drive assembly of the present utility model is further set to: described forward pass driving wheel is connected to the outside of front double cog synchronous belt, rear double cog synchronous belt is set on rear drive, and front double cog synchronous belt and the rear double cog synchronous belt direction of motion make two silk shifting rods dislocation transmissions mutually on the contrary.
Servo silk shifting rod drive assembly of the present utility model is further set to: on described silk shifting rod seat, guide post is installed, described guide post is positioned at the outside of silk shifting rod, which is provided with stroke limit piece.
Servo silk shifting rod drive assembly of the present utility model is also set to: the top of described installing plate is connected with some poles.
Compared with prior art, the utlity model has following beneficial effect: servo silk shifting rod drive assembly of the present utility model has simple in structure, and cost is low, can realize dislocation transmission, and transmission noise is little, use the plurality of advantages such as clean.
Accompanying drawing explanation
Fig. 1 is the stereogram of servo silk shifting rod drive assembly of the present utility model.
Fig. 2 is the part three-dimensional exploded view of servo silk shifting rod drive assembly of the present utility model.
The specific embodiment
Refer to shown in Figure of description 1 and accompanying drawing 2, the utility model is a kind of servo silk shifting rod drive assembly, and it is assembled by several parts such as installing plate 1, servomotor 2, driving pulley 3, front driven pulley 4, rear driven pulley 5, front double cog synchronous belt 6, rear double cog synchronous belt 7, power transmission shaft 8, silk shifting rod seat 9, silk shifting rod 10 and silk shifting rod holders 11.
Wherein, in the top of described installing plate 1, be connected with some poles 12, thereby make this installing plate 1 stabilized structure.
Described servomotor 2 is provided with one, and it is installed on installing plate 1.Described driving pulley 3 is connected with servomotor 2, and is driven by servomotor 2.Described front driven pulley 4 is connected and is realized transmission by front double cog synchronous belt 6 with driving pulley 3.
Described power transmission shaft 8 is supported on installing plate 1, it comprises forward pass driving wheel 13 and rear drive 14, and forward pass driving wheel 4 is connected on front double cog synchronous belt 6, specifically, forward pass driving wheel 4 is connected to the outside of front double cog synchronous belt 6, thereby can transmission drive shaft 8 and rear drive 14.Described rear drive 14 is connected and is realized transmission by rear double cog synchronous belt 7 with rear driven pulley 5, specifically, rear double cog synchronous belt 7 is set on rear drive 14, and front double cog synchronous belt 6 and rear double cog synchronous belt 7 directions of motion make two silk shifting rods 10 dislocation transmissions mutually on the contrary.
Described silk shifting rod seat 9 is installed on respectively the both sides, front and back of installing plate 1.Described silk shifting rod 10 is supported on silk shifting rod seat 9, and can move left and right with respect to silk shifting rod 10.
Described silk shifting rod holder 11 and silk shifting rod 10 fixings, it meshes with front double cog synchronous belt 6, rear double cog synchronous belt 7 respectively.
Further, on described silk shifting rod seat 9, guide post 15 is installed, described guide post 15 is positioned at the outside of silk shifting rod 10, in guide post 15, is provided with stroke limit piece 16, thereby can carry out spacing to the stroke of silk shifting rod holder 11.
The operation principle of servo silk shifting rod drive assembly of the present utility model is as follows: when servomotor 2 drives the positive and negative rotation of driving pulley 3, before driving pulley 3 drives, double cog synchronous belt 6 moves back and forth, make front double cog synchronous belt 6 drive 11 reciprocating motions of silk shifting rod holder, and then make silk shifting rod 10 reciprocating motions; Meanwhile, front double cog synchronous belt 6 also can drive the positive and negative rotation of forward pass driving wheel 13, and forward pass driving wheel 13 rotation directions and driving pulley 3 direction of rotation; Forward pass driving wheel 13 drives power transmission shaft 8, rear drive 14 again, after rear drive 14 drives again, double cog synchronous belt 7 moves back and forth, and drive silk shifting rod holder 11, silk shifting rod 10 reciprocating motions, and silk shifting rod 10 directions of motion of installing plate 1 both sides are contrary, to realize dislocation transmission.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (4)
1. a servo silk shifting rod drive assembly, is characterized in that: comprise installing plate, servomotor, driving pulley, front driven pulley, rear driven pulley, front double cog synchronous belt, rear double cog synchronous belt, power transmission shaft, silk shifting rod seat, silk shifting rod and silk shifting rod holder; Wherein, described servomotor is installed on installing plate; Described driving pulley is connected with servomotor, and by driven by servomotor; Described front driven pulley is connected and is realized transmission by front double cog synchronous belt with driving pulley; Described cardan-shaft suspension is on installing plate, and it comprises forward pass driving wheel and rear drive, and forward pass driving wheel is connected on front double cog synchronous belt, and rear drive is connected and is realized transmission by rear double cog synchronous belt with rear driven pulley; Described silk shifting rod seat is installed on respectively the both sides, front and back of installing plate; Described silk shifting rod is supported on silk shifting rod seat; Described silk shifting rod holder and silk shifting rod fixing, it meshes with front double cog synchronous belt, rear double cog synchronous belt respectively.
2. servo silk shifting rod drive assembly as claimed in claim 1, it is characterized in that: described forward pass driving wheel is connected to the outside of front double cog synchronous belt, rear double cog synchronous belt is set on rear drive, and front double cog synchronous belt and the rear double cog synchronous belt direction of motion make two silk shifting rods dislocation transmissions mutually on the contrary.
3. servo silk shifting rod drive assembly as claimed in claim 1, is characterized in that: on described silk shifting rod seat, guide post is installed, described guide post is positioned at the outside of silk shifting rod, which is provided with stroke limit piece.
4. servo silk shifting rod drive assembly as claimed in claim 1, is characterized in that: the top of described installing plate is connected with some poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209223.4U CN203904544U (en) | 2014-04-28 | 2014-04-28 | Servo moving screw drive assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209223.4U CN203904544U (en) | 2014-04-28 | 2014-04-28 | Servo moving screw drive assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904544U true CN203904544U (en) | 2014-10-29 |
Family
ID=51778835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209223.4U Expired - Fee Related CN203904544U (en) | 2014-04-28 | 2014-04-28 | Servo moving screw drive assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856318A (en) * | 2018-06-26 | 2018-11-23 | 嘉兴四友金属制品有限公司 | A kind of transmission mechanism for water tank drawbench |
-
2014
- 2014-04-28 CN CN201420209223.4U patent/CN203904544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856318A (en) * | 2018-06-26 | 2018-11-23 | 嘉兴四友金属制品有限公司 | A kind of transmission mechanism for water tank drawbench |
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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: 20141029 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |