CN207957293U - A kind of novel linear guide rail mechanism - Google Patents
A kind of novel linear guide rail mechanism Download PDFInfo
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- CN207957293U CN207957293U CN201721923808.2U CN201721923808U CN207957293U CN 207957293 U CN207957293 U CN 207957293U CN 201721923808 U CN201721923808 U CN 201721923808U CN 207957293 U CN207957293 U CN 207957293U
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- guide rail
- sliding
- sliding block
- rail
- linear bearing
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Abstract
The utility model is related to paper diaper production equipment technical fields, more particularly to a kind of novel linear guide rail mechanism, including bottom plate, the guide rail being fixed on bottom plate, the slidable sliding block being sheathed on guide rail, the deflector roll for connecting with sliding block and sliding together, the sliding block is internally provided with uniformly distributed a plurality of balls, the guide rail includes sliding rail and the slidable linear bearing that is sheathed on sliding rail, the slide block set is set on linear bearing and is slided together with linear bearing, the roller for driving the sliding block movement, the external driving motor of roller are equipped with outside the guide rail.
Description
Technical field
The utility model is related to paper diaper production equipment technical field more particularly to a kind of novel linear guide rail mechanisms.
Background technology
Currently, China Patent No.：201610688835.X a kind of horizontal change of the change applied to diaper production lines is disclosed in
Speed variator includes the bearing equipped with external cylindrical surface, is spaced on the external cylindrical surface of bearing and is socketed multiple rotatable support annulus simultaneously
Be connected a sheave, and each two supports the connected Mobile base of annulus, sheave peripheral surface to be equipped with deflecting guide channel, each Mobile base
Upper to pass through the connected absorbing unit of a driven spindle, driven spindle passes through the deflecting guide channel of connecting lever, guide rod and sheave again
It matches；Mobile base drives by driving mechanism and realizes speed change, and the driving mechanism includes active rotating shaft, be connected active rotating shaft
Drive disk and Duo Gen drive rods, active rotating shaft be articulated on bearing, the central axis of active rotating shaft and bearing external cylindrical surface
Central axis is parallel but misaligned, and drive disk drives Mobile base to rotate by straight guide, sliding block, drive rod.The invention is realized
The absorption of paper diaper elastic waistlines, segmentation and become horizontal transfer tasks, is conducive to realize the automated production of diaper production lines.But
It is that in actual use, there are still more and more, the rulers in the specification type of baby paper diaper, adult's drawing drawing trousers etc. at present
Very little also the more to do the more wide, board speed is faster, and storing requirement is more, and for wide material, original sliding rail form is often due to sliding rail
It is plane contact between sliding block, when sliding rail is moved by horizontal force, at this point, stress focuses mostly in slider displacement direction one
At the straight contact of side, sliding rail is caused the phenomenon that strength is suppressed in part occur, sliding is unstable, and material generates fold, offset, leaves
Product do not reach requirement, the problem of output defect ware or even waste product.
Utility model content
Therefore, for above-mentioned problem, it is lateral stressed, guide rail operation smoothness that the utility model proposes a kind of reduction sliding blocks
Novel linear guide rail mechanism.
To achieve the above object, the utility model uses following technical scheme：A kind of novel linear guide rail mechanism, including
Bottom plate, the slidable sliding block being sheathed on guide rail, is connect and that slides together leads the guide rail being fixed on bottom plate with sliding block
Roller, the sliding block are internally provided with uniformly distributed a plurality of balls, and the guide rail includes sliding rail and is sheathed on slidable on sliding rail
Linear bearing, the slide block set are set on linear bearing and are slided together with linear bearing, be equipped with outside the guide rail and drive institute
State the roller of sliding block movement, the external driving motor of roller.
Further, the sliding rail is cylindrical sliding rail, and the lower end of the linear bearing is equipped with and can be arranged with the sliding rail
Opening.
Further, the sliding rail both sides are respectively provided with position-limit mechanism.
Further, the position-limit mechanism is respectively provided with buffer gear, and the buffer gear is elastomeric element.
By using preceding solution, the utility model has the beneficial effects that：The utility model guiding rail mechanism is by setting
It includes sliding rail and the slidable linear bearing that is sheathed on sliding rail to set the guide rail, the slide block set be set on linear bearing and
It is slided with together with linear bearing, using linear bearing, frictional resistance is small, does not change with bearing speed, and stability is high；The cunning
Block is internally provided with uniformly distributed a plurality of balls, and when deflector roll horizontally slips, sliding block is by lateral active force, by using straight line
Bearing, and a plurality of balls are laid with below sliding block, it is point contact to make the contact between sliding block and guide rail, rather than plane connects
It touches, reduces the horizontal force of sliding block, avoid generating the phenomenon that sliding block suppresses strength, and interim card occur；Further, the sliding rail
For cylindrical sliding rail, the lower end of the linear bearing is equipped with the opening that can be arranged with the sliding rail, and cylindrical sliding rail can facilitate
Linear bearing slides on sliding rail, and keeps the contact point between ball and guide rail more, makes the lateral stressed smaller of sliding block, sliding
Stability higher；Further, the sliding rail both sides are respectively provided with position-limit mechanism, and sliding scale of the sliding block on sliding rail can be made to obtain
To guarantee, will not fall off because of excessive velocities；Further, the position-limit mechanism is respectively provided with buffer gear, the buffer gear
For elastomeric element, the sliding block and deflector roll of operation can be worked as a buffer, anti-anti-slip track damage.
Description of the drawings
Fig. 1 is the side view of the utility model embodiment；
Fig. 2 is the deflector roll side side view of the utility model embodiment.
Specific implementation mode
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
With reference to figure 1 and Fig. 2, the present embodiment provides a kind of novel linear guide rail mechanism, including bottom plate 1, it is fixed at bottom plate 1
On guide rail 2, the slidable sliding block 3 being sheathed on guide rail 2, the deflector roll 4 that connect with sliding block 3 and slide together, the sliding block 3
16 uniformly distributed balls 31 are internally provided with, is connected on the sliding block 3 and is equipped with a surface plate 6, the deflector roll 4 is equipped with 8, the cunning
Block 3 drives 8 deflector rolls 4 to slide jointly by the sliding of drive surface plate 6, and the guide rail 2 includes sliding rail 21 and is sheathed on
Slidable linear bearing 22 on sliding rail 21, the sliding block 3 are sheathed on linear bearing 22 and are slided together with linear bearing 22
It is dynamic, the roller 5 for driving the sliding block 3 to move, 5 external driving motor of the roller, the sliding rail 21 are equipped with outside the guide rail 2
For cylindrical sliding rail, the lower end of the linear bearing 22 is equipped with the opening that can be arranged with the sliding rail 21,21 both sides of the sliding rail
It is respectively provided with position-limit mechanism 7, the position-limit mechanism 7 is respectively provided with buffer gear 8, and the buffer gear 8 is elastomeric element.
The linear bearing is known device, not to repeat；The quantity of above-mentioned ball can be 16, can be other numbers
The ball of amount.
The working method of the utility model is：When the utility model guiding rail mechanism works, roller 5 is with movable slider 3 together with leading
Roller 4 is run together；The sliding block 3 is internally provided with 16 uniformly distributed balls 31, and when deflector roll 4 horizontally slips, sliding block 3 is by transverse direction
Active force, by using linear bearing 22, and 3 lower section of sliding block is laid with ball 31, makes connecing between sliding block 3 and guide rail 2
It touches as point contact, rather than plane contact, the horizontal force of sliding block 3 is reduced, avoids generating the phenomenon that sliding block 3 suppresses strength, and
There is interim card；21 both sides of the sliding rail are respectively provided with position-limit mechanism 6, and sliding scale of the sliding block 3 on sliding rail 21 can be made to be protected
Barrier, will not fall off because of excessive velocities；The position-limit mechanism 6 is respectively provided with buffer gear 7, and the buffer gear 7 is elastomeric element,
The sliding block 3 and deflector roll 4 of operation can be worked as a buffer, anti-anti-slip track 21 damages；The setting of mechanism can be such that paper diaper give birth to
The linear running conveying of wide material is more stablized and smooth in producing line, without interim card, make material do not occur fold and
Offset, improves the qualification rate of product.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (4)
1. a kind of novel linear guide rail mechanism, it is characterised in that：Including bottom plate, the guide rail being fixed on bottom plate, it is sheathed on and leads
Slidable sliding block on rail, the deflector roll for connecting with sliding block and sliding together, the sliding block are internally provided with uniformly distributed a plurality of rollings
Pearl, the guide rail include sliding rail and the slidable linear bearing that is sheathed on sliding rail, and the slide block set is set on linear bearing
And slided together with linear bearing, the roller for driving the sliding block movement, the external driving of roller are equipped with outside the guide rail
Motor.
2. a kind of novel linear guide rail mechanism according to claim 1, it is characterised in that：The sliding rail is cylindrical sliding
Rail, the lower end of the linear bearing are equipped with the opening that can be arranged with the sliding rail.
3. a kind of novel linear guide rail mechanism according to claim 1, it is characterised in that：The sliding rail both sides are respectively provided with limit
Position mechanism.
4. a kind of novel linear guide rail mechanism according to claim 3, it is characterised in that：The position-limit mechanism is respectively provided with slow
Punch mechanism, the buffer gear are elastomeric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923808.2U CN207957293U (en) | 2017-12-29 | 2017-12-29 | A kind of novel linear guide rail mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923808.2U CN207957293U (en) | 2017-12-29 | 2017-12-29 | A kind of novel linear guide rail mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957293U true CN207957293U (en) | 2018-10-12 |
Family
ID=63731477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923808.2U Active CN207957293U (en) | 2017-12-29 | 2017-12-29 | A kind of novel linear guide rail mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775428A (en) * | 2018-12-19 | 2019-05-21 | 南京纳华动漫有限公司 | With the die-cutting machine for expecting long compensation mechanism |
-
2017
- 2017-12-29 CN CN201721923808.2U patent/CN207957293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775428A (en) * | 2018-12-19 | 2019-05-21 | 南京纳华动漫有限公司 | With the die-cutting machine for expecting long compensation mechanism |
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