CN201362784Y - Driving device for controlling knitting needle movement of stitch-knitting machine - Google Patents
Driving device for controlling knitting needle movement of stitch-knitting machine Download PDFInfo
- Publication number
- CN201362784Y CN201362784Y CNU2009200371627U CN200920037162U CN201362784Y CN 201362784 Y CN201362784 Y CN 201362784Y CN U2009200371627 U CNU2009200371627 U CN U2009200371627U CN 200920037162 U CN200920037162 U CN 200920037162U CN 201362784 Y CN201362784 Y CN 201362784Y
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- CN
- China
- Prior art keywords
- eccentric wheel
- connecting rod
- stitch
- guide pillar
- main shaft
- 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 driving device for controlling the knitting needle movement of a stitch-knitting machine, which comprises a spindle, an eccentric wheel, a connecting rod, a guide pole and a compress block. The eccentric wheel is sleeved on the spindle and is fastened via the compress block; a bearing is sleeved in the eccentric wheel which is connected with one end of the connecting rod; the other end of the connecting rod is in pin connection with the guide pole through a connecting rod pin; a mounting block for mounting a needle bed is arranged at the other end of the guide pole; and a guide sleeve is sleeved on the guide pole. The utility model has the advantages of simple manufacturing structure, steady operation and lower noise, can ensure accurate dynamic balance of the eccentric wheel, and improves work efficiency and product quality of the stitch-knitting machine.
Description
Technical field
The utility model relates to the knit-stitch machine in the textile machine, especially controls the transmission device of knit-stitch machine knitting needle motion.
Background technology
Knit-stitch machine is to be used to reinforce bondedfibre fabric, the textile machine of braided glass fibre fabric.The transmission case of the knit-stitch machine of factory's use at present is that eccentric wheel control pin heart bed, groove pin bed are reciprocating, eccentric wheel structure of the prior art is referring to Fig. 1, there is following shortcoming in it: part is more, structure is loaded down with trivial details, two gear drives are gapped, noise is bigger, the eccentric shaft dynamic balancing is difficulty, thereby influence the operating efficiency of knit-stitch machine, reduce the quality of product.
The utility model content
The technical problems to be solved in the utility model is: a kind of simple in structure, transmission device that knit-stitch machine knitting needle motion is controlled in running stably is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of transmission device of controlling the motion of knit-stitch machine knitting needle, comprise main shaft, eccentric wheel, connecting rod, guide pillar and compact heap, described eccentric wheel is sleeved on the main shaft, and it is fastening by compact heap, eccentric wheel is set with bearing, and links to each other with an end of connecting rod, and the other end of connecting rod is by link pin and guide pillar pin joint, the other end of guide pillar is provided with the mounting blocks that is used to install needle-bar, is set with guide pin bushing on the guide pillar.
Described compact heap is provided with the circular arc identical with the main shaft diameter, can conveniently adjust eccentric setting angle.
The beneficial effects of the utility model are, simple in structure, running of the present utility model steadily, noise is less, can guarantee that eccentric wheel carries out accurate dynamic balancing, and easy to operate, improves the operating efficiency of knit-stitch machine and the quality of product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a knit-stitch machine structural representation of the prior art.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a vertical view of the present utility model.
Among the figure: 1. main shaft 2. eccentric wheels 3. bearings 4. connecting rods 5. link pins 6. guide pillars 7. mounting blocks 8. guide pin bushings 9. compact heaps.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The transmission device of control knit-stitch machine knitting needle motion as shown in Figures 2 and 3, comprise main shaft 1, eccentric wheel 2, connecting rod 4, guide pillar 6 and compact heap 9, described eccentric wheel 2 is sleeved on the main shaft 1, and it is fastening by compact heap 9, eccentric wheel 2 is set with bearing 3, and links to each other with an end of connecting rod 4, and the other end of connecting rod 4 is connected with guide pillar 6 by link pin 5, the other end of guide pillar 6 is provided with the mounting blocks 7 that is used to install needle-bar, is set with guide pin bushing 8 on the guide pillar 6.
Described compact heap 9 is provided with and the identical circular arc of main shaft 1 diameter, can conveniently adjust the setting angle of eccentric wheel 2, design on the compact heap 9 has consistent circular arc with main shaft 1, can make eccentric wheel 2 be installed in the relevant position of main shaft 1 easily, and can adjust the setting angle of eccentric wheel 2 easily.
Eccentric wheel 2 is attached on the main shaft 1 by compact heap 9, and eccentric wheel 2 can carry out accurate dynamic balancing.Eccentric wheel 2 is set with bearing 3, and link to each other with an end of connecting rod 4, and with eccentric wheel 2 motions, the other end of connecting rod 4 is connected with guide pillar 6 by link pin 5, drive reciprocating by connecting rod 4, and the one degree of freedom of guide pin bushing 8 restriction guide pillars 6 is moved guide pillar 6 on request, and the other end of guide pillar 6 is provided with the mounting blocks 7 that is used to install needle-bar.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. control the transmission device that the knit-stitch machine knitting needle moves for one kind, comprise main shaft (1), eccentric wheel (2), connecting rod (4), guide pillar (6) and compact heap (9), it is characterized in that: described eccentric wheel (2) is sleeved on the main shaft (1), and it is fastening by compact heap (9), eccentric wheel (2) is set with bearing (3), and link to each other with an end of connecting rod (4), the other end of connecting rod (4) is by link pin (5) and guide pillar (6) pin joint, the other end of guide pillar (6) is provided with the mounting blocks (7) that is used to install needle-bar, is set with guide pin bushing (8) on the guide pillar (6).
2, the transmission device of control knit-stitch machine knitting needle motion according to claim 1, it is characterized in that: described compact heap (9) is provided with and the identical circular arc of main shaft (1) diameter, can conveniently adjust the setting angle of eccentric wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200371627U CN201362784Y (en) | 2009-02-20 | 2009-02-20 | Driving device for controlling knitting needle movement of stitch-knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200371627U CN201362784Y (en) | 2009-02-20 | 2009-02-20 | Driving device for controlling knitting needle movement of stitch-knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362784Y true CN201362784Y (en) | 2009-12-16 |
Family
ID=41473445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200371627U Expired - Fee Related CN201362784Y (en) | 2009-02-20 | 2009-02-20 | Driving device for controlling knitting needle movement of stitch-knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961966A (en) * | 2019-12-12 | 2020-04-07 | 广东工业大学 | Reciprocating feeding processing device with adjustable frequency and reciprocating amplitude |
-
2009
- 2009-02-20 CN CNU2009200371627U patent/CN201362784Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961966A (en) * | 2019-12-12 | 2020-04-07 | 广东工业大学 | Reciprocating feeding processing device with adjustable frequency and reciprocating amplitude |
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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: 20091216 Termination date: 20180220 |