CN208882879U - A kind of Linear transmission device - Google Patents
A kind of Linear transmission device Download PDFInfo
- Publication number
- CN208882879U CN208882879U CN201821559802.6U CN201821559802U CN208882879U CN 208882879 U CN208882879 U CN 208882879U CN 201821559802 U CN201821559802 U CN 201821559802U CN 208882879 U CN208882879 U CN 208882879U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- flexible tray
- linear transmission
- roller
- transmission device
- 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
Links
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a kind of Linear transmission device, including pedestal, power mechanism, flexible tray, guiding mechanism, roller supports；Power mechanism is set in the side of pedestal, is provided with roller support above pedestal, the two sides of roller support is provided with guiding mechanism；The power mechanism includes motor, is connected to motor lead screw assembly, the positioning cylinder being connect with screw slider；The side of flexible tray pallet is provided with pallet locating piece, positioning groove is provided on the locating piece, positioning cylinder protrudes into positioning groove, pushes flexible tray to roll on the roller support by lead screw assembly, and be oriented to by guiding mechanism.It is detached from common driving method in the utility model, is rolled using not power roller supporting, bearing capacity is far longer than common bearing mode (belt line, Roller conveyor etc.)；Power is transmitted using lead screw linear transmission, transmitting is accurate, quick；Service life is extended, and is replaced quick；Transmission speed is fast.
Description
Technical field
The utility model relates to mechanical moving devices, specifically design a kind of Linear transmission device.
Background technique
Linear transport mechanism can be all used in many occasions, and current linear transport mechanism mostly uses greatly belt line, roller
Line etc., such linear transmission mechanism response is slower, and structure is also complex；And it can not also carry heavy weight object to pass
It is defeated；Whole production efficiency is not high.
Summary of the invention
The purpose of the utility model is to provide a kind of structure is simple, linear transmission bearing capacity weight improves the straight of production efficiency
Line transmitting device.
In order to achieve the above object, the utility model proposes technical solution it is as follows:
A kind of Linear transmission device, including pedestal, power mechanism, flexible tray, guiding mechanism, roller support；The bottom of at
Power mechanism is arranged in the side of seat, is provided with roller support above pedestal, the two sides of roller support are provided with Guiding machine
Structure；The power mechanism includes motor, is connected to motor lead screw assembly, the positioning cylinder being connect with screw slider；In flexibility
The side of pallet is provided with pallet locating piece, positioning groove is provided on the locating piece, it is recessed that positioning cylinder protrudes into positioning
Slot pushes flexible tray to roll on the roller support, and is oriented to by guiding mechanism by lead screw assembly.
Further: adjacent two positioning cylinder is connected each other by connecting rod.
Further: the roller support includes the roller shaft on support base and fixed supporting seat, on roller shaft
It is connected with idler wheel, the wheel face and flexible tray of the idler wheel are tangent.
It is further: the directive wheel that the guiding mechanism includes guide holder and is mounted on guide holder, the directive wheel
It is tangent with the side of flexible tray.
Further: the lead screw of the lead screw assembly is ball-screw.
Further: setting jacking positioning mechanism between adjacent two flexible tray, jacking positioning mechanism includes jacking cylinder,
Compliant wheel is provided with above jacking cylinder.
The technical effect of the utility model is:
It is detached from common driving method in the utility model, is rolled using not power roller supporting, bearing capacity is much big
In common bearing mode (belt line, Roller conveyor etc.)；Power is transmitted using lead screw linear transmission, transmitting is accurate, quick；Service life
Extended, and is replaced quick；Transmission speed is fast.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the structural schematic diagram for removing flexible tray in Fig. 1；
Fig. 6 is the structural schematic diagram of flexible tray in Fig. 1；
Wherein, the above drawings include the following reference numerals:
Pedestal 1, power mechanism 2, motor 21, lead screw assembly 22, positioning cylinder 23；Flexible tray 3, pallet locating piece 31,
Positioning groove 311；Guiding mechanism 4, guide holder 41, directive wheel 42；Roller support 5, support base 51, idler wheel 52；Connecting rod 6；Top
Rise cylinder 71, compliant wheel 72.
Specific embodiment
Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with
And explanation is only used to explain the utility model, but is not intended as the improper restriction to the utility model.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of Linear transmission device, including pedestal, power mechanism, flexible tray, guiding mechanism, roller support；The bottom of at
Power mechanism is arranged in the side of seat, is provided with roller support above pedestal, the two sides of roller support are provided with Guiding machine
Structure；The power mechanism includes motor, is connected to motor lead screw assembly, the positioning cylinder being connect with screw slider；In flexibility
The side of pallet is provided with pallet locating piece, positioning groove is provided on the locating piece, it is recessed that positioning cylinder protrudes into positioning
Slot pushes flexible tray to roll on the roller support, and is oriented to by guiding mechanism by lead screw assembly.
The work course of the present apparatus is as follows:
Servo motor drives positioning mechanism that locating rod is inserted into pallet by cylinder by roller screw transfer motion power
Inside locating piece.Slide pallet on unpowered idler wheel, in place after, the positioning mechanism fixed tray of side or lower section.Positioning
Bar is detached from pallet locating piece.
It is detached from common driving method in the present apparatus, station board is pushed using lead screw assembly, in not power roller supporting
It rolls, bearing capacity is far longer than common bearing mode (belt line, Roller conveyor etc.), and the service life is extended, and replaces quick.It passes
Send speed fast.
In order to realize the linkage of multistation, adjacent two positioning cylinder is connected each other by connecting rod.
There is provided a kind of specific structure of roller support herein: the roller support includes support base, and fixed branch
The roller shaft on seat is supportted, idler wheel is connected on roller shaft, the wheel face and flexible tray of the idler wheel are tangent.
There is provided a kind of specific structure of guiding mechanism herein: the guiding mechanism includes guide holder and is mounted on guide holder
On directive wheel, the side of the directive wheel and flexible tray is tangent.
Further: the lead screw of the lead screw assembly is ball-screw.
In order to further ensure accurate, setting jacking positioning mechanism, the top between adjacent two flexible tray of limit transmission
Rising positioning mechanism includes jacking cylinder, and compliant wheel is provided with above jacking cylinder.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Linear transmission device, it is characterised in that: including pedestal, power mechanism, flexible tray, guiding mechanism, idler wheel branch
Support member；
Power mechanism is set in the side of pedestal, is provided with roller support above pedestal, is arranged in the two sides of roller support
There is guiding mechanism；
The power mechanism includes motor, is connected to motor lead screw assembly, the positioning cylinder being connect with screw slider；
The side of flexible tray pallet is provided with pallet locating piece, positioning groove, positioning cylinder are provided on the locating piece
Positioning groove is protruded into, pushes flexible tray to roll on the roller support by lead screw assembly, and be oriented to by guiding mechanism.
2. Linear transmission device according to claim 1, it is characterised in that: the roller support includes support base, with
And the roller shaft on fixed supporting seat, idler wheel is connected on roller shaft, the wheel face and flexible tray of the idler wheel are tangent.
3. Linear transmission device according to claim 1, it is characterised in that: the guiding mechanism includes guide holder and peace
The side of directive wheel on guide holder, the directive wheel and flexible tray is tangent.
4. Linear transmission device according to claim 1, it is characterised in that: the lead screw of the lead screw assembly is ball wire
Thick stick.
5. Linear transmission device according to claim 1, it is characterised in that: setting jacking is fixed between adjacent two flexible tray
Position mechanism, jacking positioning mechanism includes jacking cylinder, and compliant wheel is provided with above jacking cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559802.6U CN208882879U (en) | 2018-09-25 | 2018-09-25 | A kind of Linear transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559802.6U CN208882879U (en) | 2018-09-25 | 2018-09-25 | A kind of Linear transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208882879U true CN208882879U (en) | 2019-05-21 |
Family
ID=66513686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821559802.6U Expired - Fee Related CN208882879U (en) | 2018-09-25 | 2018-09-25 | A kind of Linear transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208882879U (en) |
-
2018
- 2018-09-25 CN CN201821559802.6U patent/CN208882879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190521 Termination date: 20200925 |