CN207774766U - A kind of spiral cover arm - Google Patents
A kind of spiral cover arm Download PDFInfo
- Publication number
- CN207774766U CN207774766U CN201721903944.5U CN201721903944U CN207774766U CN 207774766 U CN207774766 U CN 207774766U CN 201721903944 U CN201721903944 U CN 201721903944U CN 207774766 U CN207774766 U CN 207774766U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- connection seat
- gear bush
- spiral cover
- gear
- 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.)
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Abstract
A kind of spiral cover arm, including transmission shaft, gear bush and connection seat, gear bush is equipped with gear, the transmission shaft is located in gear bush, the transmission shaft is connect by feather key with gear bush, gear bush is equipped with upper bearing and lower bearing, transmission shaft lower end offers the connector for connecting Cao rotating head, gear bush lower end is equipped with fastening mechanism with transmission between centers, connection seat is installed with transmission shaft upper end, the double-row angular contact bal bearing being sleeved on transmission shaft is equipped in connection seat, oil nozzle is equipped in connection seat, band axle bearing is installed on connection seat, the band axle bearing is connected by nut and connection seat locking.The transmission power that the utility model can be stablized more at a high speed, spiral cover is more accurate, and lubrication is convenient, easy to maintain.
Description
Technical field
The utility model is related to a kind of spiral cover arms, specifically a kind of spiral cover arm for turn-knob bottle bottle cap.
Background technology
Cover whirling Machine is a kind of a kind of equipment for screwing or unscrewing automatically the lid of bottle, in many bottle factories
It is widely used in quotient.Spiral cover arm is one of them important mechanism.Current spiral cover arm, with transmit power when
It waits, if excessive velocities, is easy to cause the unstable of power transmission.And the lubrication behaviour of each component, especially gear, bearing
Make more difficult.
Invention content
The technical problems to be solved in the utility model is a kind of spiral cover arm, the transmission power that can stablize more at a high speed, rotation
Lid is more accurate, and lubrication is convenient, easy to maintain.
In order to solve the above-mentioned technical problem, the utility model takes following technical scheme：
A kind of spiral cover arm, including transmission shaft, gear bush and connection seat, gear bush are equipped with gear, the transmission shaft
It is located in gear bush, which is connect by feather key with gear bush, and gear bush is equipped with upper bearing and lower part axis
It holds, transmission shaft lower end offers the connector for connecting Cao rotating head, and gear bush lower end is equipped with fastening mechanism with transmission between centers,
Connection seat is installed in transmission shaft upper end, is equipped with the double-row angular contact bal bearing being sleeved on transmission shaft in connection seat, in connection seat
Equipped with oil nozzle, band axle bearing is installed on connection seat, which is connected by nut and connection seat locking.
The fastening mechanism includes being sleeved on transmission shaft and being close to the lantern ring of gear bush, is equipped with and slides in transmission shaft
Block, the sliding block and lantern ring are connect by axis pin with transmission shaft locking.
The left and right sides of the connection seat is installed with left locating piece and right locating piece respectively.
The oil nozzle is locked at by round nut in connection seat.
The transmission shaft lower part is equipped with and moves up and down cavity, and sliding block is located at this and moves up and down in cavity.
The upper surface of the double-row angular contact bal bearing, which is also padded, is equipped with locked spacer.
The transmission power that the utility model can be stablized more at a high speed, spiral cover is more accurate, and lubrication is convenient, easy to maintain.
Description of the drawings
Attached drawing 1 is the utility model dimensional structure diagram；
Attached drawing 2 is the part section structural representation of the utility model.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific implementation mode in conjunction with attached drawing.
As shown in figure 1 and 2, the utility model discloses a kind of spiral cover arm, is mainly used for carrying out the bottle cap in PET bottle
It screws or loosens.The spiral cover arm includes transmission shaft 17, gear bush 12 and connection seat 3, and gear bush 12 is equipped with gear 20,
The transmission shaft 17 is located in gear bush 12, which is connect by feather key 10 with gear bush 12, and feather key 10 passes through
Bolt 9 is locked, and gear bush 12 is equipped with upper bearing 22 and lower bearing 11, and 17 lower end of transmission shaft is offered for connecting rotation
The connector of headkerchief, gear bush lower end are equipped with fastening mechanism with transmission between centers, and connection seat 3 is installed in transmission shaft upper end, couples
It is equipped with the double-row angular contact bal bearing 7 being sleeved on transmission shaft 17 in seat 3, oil nozzle 4 is equipped in connection seat 3, is installed on connection seat 3
There are band axle bearing 2, the band axle bearing 2 to be connected by nut and connection seat locking.It is fixed on by upper bearing and lower bearing
In rotating disk, to realize the revolution motion of gear bush.
The fastening mechanism includes being sleeved on transmission shaft 17 and being close to the lantern ring 13 of gear bush 12, in transmission shaft 17
Equipped with sliding block 16, the sliding block 16 and lantern ring 13 are connected by axis pin 14 and the locking of transmission shaft 17.Axis gear is additionally provided on lantern ring 13
Circle 15.Transmission shaft lower part is equipped with and moves up and down cavity, and sliding block is located at this and moves up and down in cavity.
The left and right sides of the connection seat 3 is installed with left locating piece 18 and right locating piece 19 respectively, can preferably carry out
Installation connection.
The oil nozzle 4 is locked at by round nut 5 in connection seat 3.Lubricating oil is easily added by oil nozzle, to each tooth
Wheel is lubricated, easy to operate.
The upper surface of double-row angular contact bal bearing 7, which is also padded, is equipped with locked spacer 6.
In the utility model, transmission shaft lower end is connect with Cao rotating head, for the lid that is screwed on.Upper bearing on gear bush
It is connect with lower bearing with rotating disk, by extraneous driving force, to realize that the revolution motion of gear bush, revolution motion be
Convey bottle.And gear bush carries out rotation under the powered that its coupling gear transmits, and utilizes the gear on gear bush
It is connect with extraneous driving gear, realizes rotation.Revolution is transmission bottle, and rotation power is used for spiral cover.And transmission shaft can be in gear
The center oscilaltion of axle sleeve（Power resources are in the revolution power of the extraneous curve cam and gear bush for providing connection）Gear
The rotation of axle sleeve also drives the rotation of transmission shaft, transmission shaft transmit power to Cao rotating head realization take lid, to screwed lid, it is upward when take off
From the lid spun.
It should be noted that these are only the preferred embodiment of the utility model, it is new to be not limited to this practicality
Type, although the utility model is described in detail with reference to embodiment, for those skilled in the art, still
It can modify to the technical solution recorded in previous embodiment or equivalent replacement of some of the technical features,
But within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the scope of protection of the utility model.
Claims (6)
1. a kind of spiral cover arm, including transmission shaft, gear bush and connection seat, gear bush is equipped with gear, which is characterized in that institute
It states transmission shaft to be located in gear bush, which is connect by feather key with gear bush, and gear bush is equipped with upper bearing
And lower bearing, transmission shaft lower end offer the connector for connecting Cao rotating head, gear bush lower end is equipped with transmission between centers
Fastening mechanism, connection seat are installed in transmission shaft upper end, the double-row angular contact bal bearing being sleeved on transmission shaft are equipped in connection seat,
It is equipped with oil nozzle in connection seat, band axle bearing is installed on connection seat, which is connected by nut and connection seat locking.
2. spiral cover arm according to claim 1, which is characterized in that the fastening mechanism includes being sleeved on transmission shaft and tight
Sliding block, the sliding block and lantern ring is equipped with close to the lantern ring of gear bush, in transmission shaft to connect with transmission shaft locking by axis pin.
3. spiral cover arm according to claim 2, which is characterized in that the left and right sides of the connection seat is installed with left fixed respectively
Position block and right locating piece.
4. spiral cover arm according to claim 3, which is characterized in that the oil nozzle is locked at by round nut in connection seat.
5. spiral cover arm according to claim 4, which is characterized in that the transmission shaft lower part is equipped with and moves up and down cavity, sliding
Block is located at this and moves up and down in cavity.
6. spiral cover arm according to claim 5, which is characterized in that also pad dress in the upper surface of the double-row angular contact bal bearing
There is locked spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903944.5U CN207774766U (en) | 2017-12-29 | 2017-12-29 | A kind of spiral cover arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903944.5U CN207774766U (en) | 2017-12-29 | 2017-12-29 | A kind of spiral cover arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774766U true CN207774766U (en) | 2018-08-28 |
Family
ID=63225739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903944.5U Active CN207774766U (en) | 2017-12-29 | 2017-12-29 | A kind of spiral cover arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207774766U (en) |
-
2017
- 2017-12-29 CN CN201721903944.5U patent/CN207774766U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200907 Address after: 511675 in Dapu Guozhu Plastic Co., Ltd., Huanghuahu Industrial Zone, Tangtang Town, Fogang County, Qingyuan City, Guangdong Province Patentee after: Guangdong Guozhu Packaging Machinery Co., Ltd Address before: 511600 Huanghua Lake industrial area, Fogang County, Qingyuan, Guangdong (inner pearl Plastics Co., Ltd.) Patentee before: GUANGDONG GUOZHU BLOWING EQUIPMENT Co.,Ltd. |