CN202594544U - Air inflation shaft and transmission shaft assembly of mechanical lap former - Google Patents
Air inflation shaft and transmission shaft assembly of mechanical lap former Download PDFInfo
- Publication number
- CN202594544U CN202594544U CN2012202571850U CN201220257185U CN202594544U CN 202594544 U CN202594544 U CN 202594544U CN 2012202571850 U CN2012202571850 U CN 2012202571850U CN 201220257185 U CN201220257185 U CN 201220257185U CN 202594544 U CN202594544 U CN 202594544U
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- CN
- China
- Prior art keywords
- transmission shaft
- shaft
- spindle nose
- air inflation
- transmission
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses an air inflation shaft and transmission shaft assembly of a mechanical lap former, relating to the field of the transmission mechanism structure of the mechanical lap former. The air inflation shaft and transmission shaft assembly comprises a transmission shaft and an air inflation shaft which are arranged coaxially, wherein one end of the transmission shaft towards the air inflation shaft is provided with a transmission shaft head and a transmission shaft sleeve; the transmission shaft sleeve is connected with the transmission shaft through threads; the transmission shaft head is arranged in the transmission shaft sleeve; the transmission shaft sleeve is internally provided with a shaft sleeve limiting boss in the radial direction, and externally provided with a shaft head limiting boss in the radial direction; the shaft head limiting boss is arranged between the transmission shaft and the shaft sleeve limiting boss; the opposite ends of the transmission shaft and the transmission shaft head are axially provided with spring holes respectively; springs are arranged in each group of spring holes respectively; the opposite faces of the transmission shaft head and the air inflation shaft are made into tooth faces respectively; and the tooth face of the transmission shaft head is detachably meshed with the tooth face of the air inflation shaft. The air inflation shaft and transmission shaft assembly of the mechanical lap former disclosed by the utility model is fit for mechanical lap formation.
Description
Technical field
The utility model relates to the structure field of the transmission device of mechanical type lapper.
Background technology
Common inflatable axle spindle nose is square the connection with the transmission shaft spindle nose, and this method of attachment is only limited to two roller rolling, then can not be suitable for for the mechanical type rolling.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of prior art, a kind of inflatable shaft drive Shaft assembly of mechanical type lapper to be provided, making its suitable mechanical type rolling.
The purpose of the utility model is achieved in that the inflatable shaft drive Shaft assembly of mechanical type lapper; The transmission shaft and the inflatable axle that comprise coaxial setting; Said transmission shaft is provided with transmission shaft spindle nose and propeller shaft tube towards an end of inflatable axle; Propeller shaft tube is threaded with transmission shaft, and the transmission shaft spindle nose is arranged in the propeller shaft tube, and the axle sleeve positive stop lug boss radially is set in the propeller shaft tube; Transmission shaft spindle nose outer radial is provided with the spindle nose positive stop lug boss, and the spindle nose positive stop lug boss is arranged between transmission shaft and the axle sleeve positive stop lug boss; The end in opposite directions of said transmission shaft and transmission shaft spindle nose axially is provided with spring eye respectively, and spring is set respectively in every group of spring eye; The forward surface of said transmission shaft spindle nose and inflatable axle is respectively the flank of tooth, the detachable engagement of the flank of tooth of the flank of tooth of transmission shaft spindle nose and inflatable axle.
The transmission shaft of the utility model is by the reductor driven rotary, and can be along axial-movement under the effect of compressed air cylinder.Before the nonwoven fabrics rolling, inflatable axle and transmission shaft are separately fixed on the support of same line of centers, and propeller shaft tube end face and inflatable axle spindle nose end face are at a distance of about 10mm.Open pressurized air during rolling, cylinder together with transmission shaft simultaneously along axis to the inflatable axle near, collide up to transmission shafts end surface and inflatable axle spindle nose end face.Because two flank of tooth can not just in time mesh, so during the contact of at both ends face, the stop motion of transmission shaft spindle nose.Because transmission shaft spindle nose and transmission shaft have the gap of 9mm, thus transmission shaft together with propeller shaft tube continue to the inflatable axle near, up to propeller shaft tube with till two inclined-planes of inflatable axle contact.At this moment, start reductor, transmission shaft begins rotation.When rotating to the position of two flank engagement (in 45 °), under the effect of spring, the tooth of transmission shaft spindle nose and inflatable axle begins engagement, thereby transmission shaft drives the running of inflatable axle, the beginning rolling.When becoming end of volume (EOV), promptly accomplish as long as make cylinder withdraw from (approximately 30mm) together with transmission shaft.The utility model is applicable to the mechanical type rolling.
In order to prevent that the rotation of transmission shaft and transmission shaft spindle nose from the time skidding, on the said transmission shaft notch is set, on the said transmission shaft spindle nose pin hole is set, same pivot pin is set in pin hole and the notch.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Among the figure, 1 transmission shaft, 1-1 notch, 2 pivot pins, 3 transmission shaft spindle noses, 3-1 spindle nose positive stop lug boss, 3-2 pin hole, 4 propeller shaft tubes, 4-1 axle sleeve positive stop lug boss, 5 inflatable axles, 6 springs, 7 spring eyes.
The specific embodiment
As shown in Figure 1; Inflatable shaft drive Shaft assembly for the mechanical type lapper; The transmission shaft 1 and inflatable axle 5 that comprise coaxial setting, transmission shaft 1 is provided with transmission shaft spindle nose 3 and propeller shaft tube 4 towards an end of inflatable axle 5, and propeller shaft tube 4 is threaded with transmission shaft 1; Transmission shaft spindle nose 3 is arranged in the propeller shaft tube 4; Axle sleeve positive stop lug boss 4-1 radially is set in the propeller shaft tube 4, and transmission shaft spindle nose 3 outer radials are provided with spindle nose positive stop lug boss 3-1, and spindle nose positive stop lug boss 3-1 is arranged between transmission shaft 1 and the axle sleeve positive stop lug boss 4-1.Transmission shaft 1 axially is provided with three groups of spring eyes 7 respectively with the end in opposite directions of transmission shaft spindle nose 3, in every group of spring eye 7 spring 6 is set respectively.Three notch 1-1 are set on the transmission shaft 1, three pin hole 3-2 are set on the transmission shaft spindle nose 3, in each pin hole 3-2 and the corresponding notch 1-1 same pivot pin 2 is set respectively.Transmission shaft spindle nose 3 is respectively the flank of tooth, the detachable engagement of the flank of tooth of the flank of tooth of transmission shaft spindle nose 3 and inflatable axle 5 with the forward surface of inflatable axle 5.
Claims (2)
1. the inflatable shaft drive Shaft assembly of mechanical type lapper; Comprise the transmission shaft and the inflatable axle of coaxial setting, it is characterized in that: said transmission shaft is provided with transmission shaft spindle nose and propeller shaft tube towards an end of inflatable axle, and propeller shaft tube is threaded with transmission shaft; The transmission shaft spindle nose is arranged in the propeller shaft tube; The axle sleeve positive stop lug boss radially is set in the propeller shaft tube, and transmission shaft spindle nose outer radial is provided with the spindle nose positive stop lug boss, and the spindle nose positive stop lug boss is arranged between transmission shaft and the axle sleeve positive stop lug boss; The end in opposite directions of said transmission shaft and transmission shaft spindle nose axially is provided with spring eye respectively, and spring is set respectively in every group of spring eye; The forward surface of said transmission shaft spindle nose and inflatable axle is respectively the flank of tooth, the detachable engagement of the flank of tooth of the flank of tooth of transmission shaft spindle nose and inflatable axle.
2. the inflatable shaft drive Shaft assembly of mechanical type lapper according to claim 1 is characterized in that: on the said transmission shaft notch is set, on the said transmission shaft spindle nose pin hole is set, same pivot pin is set in pin hole and the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202571850U CN202594544U (en) | 2012-06-04 | 2012-06-04 | Air inflation shaft and transmission shaft assembly of mechanical lap former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202571850U CN202594544U (en) | 2012-06-04 | 2012-06-04 | Air inflation shaft and transmission shaft assembly of mechanical lap former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202594544U true CN202594544U (en) | 2012-12-12 |
Family
ID=47312103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202571850U Expired - Fee Related CN202594544U (en) | 2012-06-04 | 2012-06-04 | Air inflation shaft and transmission shaft assembly of mechanical lap former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202594544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287883A (en) * | 2013-06-26 | 2013-09-11 | 汕头市华鹰软包装设备总厂有限公司 | Dual-purpose plug device of air-bulking shaft |
| TWI595962B (en) * | 2016-12-30 | 2017-08-21 |
-
2012
- 2012-06-04 CN CN2012202571850U patent/CN202594544U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287883A (en) * | 2013-06-26 | 2013-09-11 | 汕头市华鹰软包装设备总厂有限公司 | Dual-purpose plug device of air-bulking shaft |
| CN103287883B (en) * | 2013-06-26 | 2016-02-03 | 汕头市华鹰软包装设备总厂有限公司 | The dual-purpose end cap of air-expanding shaft |
| TWI595962B (en) * | 2016-12-30 | 2017-08-21 |
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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: 20121212 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |