CN206476724U - A kind of rack and pinion drive mechanism - Google Patents
A kind of rack and pinion drive mechanism Download PDFInfo
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- CN206476724U CN206476724U CN201621147592.0U CN201621147592U CN206476724U CN 206476724 U CN206476724 U CN 206476724U CN 201621147592 U CN201621147592 U CN 201621147592U CN 206476724 U CN206476724 U CN 206476724U
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- rack
- drive mechanism
- termination
- gear
- placement space
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Abstract
The utility model discloses a kind of rack and pinion drive mechanism, it is characterised in that：Including drive mechanism, the drive mechanism includes the drive rod reciprocally moved along a straight line that driving source and the driving source drive, the lower end of the drive rod is provided with termination, the first rack of at least two groups longitudinal directions is provided with the outside of the termination, first rack is each ratcheting gear, and the gear is also each ratcheting the second horizontal rack.The process of the utility model driving screw capping device is more flexible, and simple in construction, transmission effect is good.
Description
Technical field
The utility model is related to transmission mechanism technical field, and in particular to a kind of rack and pinion drive mechanism.
Background technology
Also have the devices of a variety of screwing bottle caps on the market at present, the defect of generally existing be the elastic regulation of lid handgrip not
Good, the transmission mechanism of adjusting elasticity is excessively traditional or relatively backward, it is impossible to realize good full-automatic screw capping process.
Utility model content
Based on the deficiencies in the prior art, the utility model is to provide a kind of rack and pinion drive mechanism, is used in driving
The transmission mechanism of screw capping handgrip is more flexibly and effective.
To achieve the above object, the technical solution of the utility model is：
A kind of rack and pinion drive mechanism, including drive mechanism, the drive mechanism includes driving source and the driving source is driven
The dynamic drive rod reciprocally moved along a straight line, the lower end of the drive rod, which is provided with the outside of termination, the termination, to be provided with least
First rack of two groups of longitudinal directions, first rack is each ratcheting gear, and the gear is also each ratcheting horizontal second
Rack.
The termination is shaped as cylinder, first rack for be arranged on the outside of the cylinder and with cylinder one
It is molded and the long strip block containing horizontal tooth bar.
The rotary part that can be rotated around the drive rod is also arranged with the drive rod, the rotary part, which is fixed, to be connected
It is connected to rotary transmission part.
The rotary transmission part lower end is fixedly installed in transmission framework, the transmission framework and is provided with and the termination
The first placement space, the second placement space and being respectively cooperating with first rack, the gear and second rack
Three placement spaces, the termination and first rack can be moved up and down in the first placement space, and the gear can be second
Rotate and move left and right in placement space, second rack can horizontally slip in the 3rd placement space.
The rotary part is bearing, and the rotary transmission part is fixedly connected with the bearing outer wall or inwall.
The rotary transmission part is gear.
The driving source is linear electric motors.
The beneficial effects of the utility model are：Drive the process of screw capping device more flexible, it is simple in construction, it is driven effect
It is good.
Brief description of the drawings
Fig. 1 is the utility model specific embodiment rack and pinion drive mechanism use state design sketch figure；
Fig. 2 is the utility model specific embodiment Fig. 1 sectional view；
Fig. 3 is the gear ＆ rack structure schematic diagram of the transmission mechanism of the utility model specific embodiment.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.
As shown in figure 1, a kind of rack and pinion drive mechanism, including drive mechanism 1, drive mechanism 1 includes the He of driving source 11
The drive rod 12 reciprocally moved along a straight line of driving source driving, the lower end of drive rod 12 is fixedly connected with termination 1521, termination 1521
Outside sets the first racks 1522 of 3 groups of longitudinal directions, and the first rack 1522 is each ratcheting gear 1523, the also each tooth of gear 1523
Conjunction has the second horizontal rack 1524.
The rack and pinion drive mechanism of the present embodiment can be used for screw capping, specifically, being arranged on the drive rod 12 of the present embodiment
There is the rotary part 13 that can be rotated around drive rod, rotary part 13 is fixedly connected with rotary transmission part 14, drive rod 12
Lower end is provided with transmission mechanism 15, the transmission component that transmission mechanism 15 includes transmission framework 151 and is arranged in transmission framework 151
152, transmission framework 151 is fixedly connected with rotary transmission part 14, and the top of transmission component 152 is fixedly connected under drive rod 12
End, bottom is connected with bottle cap clamping device 2.
The driving source 11 of the present embodiment is linear electric motors.
The rotary part 13 of the present embodiment is bearing, and the inwall of rotary transmission part 14 is fixedly connected on hollow cylinder connection
The periphery of part 141, the upper end outer wall of cylinder connector 141 is fixedly connected with the inwall of rotary part bearing, rotary transmission part 14
Transmission belt can be arranged outside, rotary transmission part is driven by transmission belt by other drive mechanisms, to realize bottle cap clamping device
Rotate, realize screw capping function.The bottle cap clamping device 2 of the present embodiment includes be separately positioned on the lower section of the second rack 1524 3
The clamping jaw structure that 21,3, portion grips the composition of portion 21 is gripped, bottle cap is clamped by gripping portion 21.
The rotary transmission part 14 of the present embodiment is gear.
The termination 1521 of the present embodiment is shaped as cylinder, the first rack 1522 for be arranged on the outside of cylinder and with cylinder one
Long strip block body formed and containing horizontal tooth bar.
Transmission framework 151 is fixedly installed in the lower end of rotary transmission part 14, transmission framework 151 and is provided with and termination
1521 and first rack 1522, gear 1523 and second rack 1524 be respectively cooperating with the first placement space, second
Placement space and the 3rd placement space, termination 1521 and first rack 1522 can be moved up and down in the first placement space,
Gear 1523 can be rotated and moved left and right in the second placement space, and the second rack 1524 can be slided left and right in the 3rd placement space
It is dynamic.
The course of work of rack and pinion drive mechanism is to drive drive rod 12 by motor, and drive rod 12 drives termination
1521 movements, termination 1521 drives the first rack 1522, gear 1523 and second rack 1524 to move.
When the second rack is moved to termination 1521, then the portion of gripping being connected with the second rack promptly bottle cap, when second
Rack is moved to the direction away from termination 1521, then bottle cap is unclamped in the portion of gripping.Behind promptly bottle cap 3, pass through rotary drive
The driving rotary part 13 of part 14 is rotated, and then drives bottle cap clamping device to rotate.
It should be noted that simply preferred embodiment of the present utility model described above, the utility model not office
It is limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, should all belongs to this practicality new
The protection domain of type.
Claims (7)
1. a kind of rack and pinion drive mechanism, it is characterised in that：Including drive mechanism, the drive mechanism includes driving source and should
The drive rod reciprocally moved along a straight line of driving source driving, the lower end of the drive rod, which is provided with the outside of termination, the termination, to be set
The first rack of at least two groups longitudinal directions is equipped with, first rack is each ratcheting gear, and the gear is also each ratcheting horizontal stroke
To the second rack.
2. rack and pinion drive mechanism as claimed in claim 1, it is characterised in that：The termination is shaped as cylinder, described
First rack is to be arranged on the outside of the cylinder and be integrally formed with the cylinder and the long strip block containing horizontal tooth bar.
3. rack and pinion drive mechanism as claimed in claim 1, it is characterised in that：Also being arranged with the drive rod to surround
The rotary part that the drive rod is rotated, the rotary part is fixedly connected with rotary transmission part.
4. rack and pinion drive mechanism as claimed in claim 3, it is characterised in that：The rotary transmission part lower end is fixed and set
It is equipped with transmission framework, the transmission framework and is provided with and the termination and first rack, the gear and described second
The first placement space, the second placement space and the 3rd placement space that rack is respectively cooperating with, the termination and first rack
It can be moved up and down in the first placement space, the gear can be rotated and moved left and right in the second placement space, described second
Rack can horizontally slip in the 3rd placement space.
5. rack and pinion drive mechanism as claimed in claim 4, it is characterised in that：The rotary part is bearing, the rotation
Turn drive disk assembly to be fixedly connected with the bearing outer wall or inwall.
6. rack and pinion drive mechanism as claimed in claim 5, it is characterised in that：The rotary transmission part is gear.
7. rack and pinion drive mechanism as claimed in claim 1, it is characterised in that：The driving source is linear electric motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147592.0U CN206476724U (en) | 2016-10-21 | 2016-10-21 | A kind of rack and pinion drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147592.0U CN206476724U (en) | 2016-10-21 | 2016-10-21 | A kind of rack and pinion drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206476724U true CN206476724U (en) | 2017-09-08 |
Family
ID=59755906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147592.0U Active CN206476724U (en) | 2016-10-21 | 2016-10-21 | A kind of rack and pinion drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206476724U (en) |
-
2016
- 2016-10-21 CN CN201621147592.0U patent/CN206476724U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519041 No. 19 Golden Coast Road, San Zao Town, Jin Wan District, Zhuhai, Guangdong Patentee after: Zhuhai deer Bioengineering Co.,Ltd. Address before: 519041 No. 19 Golden Coast Road, San Zao Town, Jin Wan District, Zhuhai, Guangdong Patentee before: ZHUHAI DL MEDICAL BIOTECH Co.,Ltd. |