CN208603439U - A kind of automatic swing deviation correction mechanism - Google Patents
A kind of automatic swing deviation correction mechanism Download PDFInfo
- Publication number
- CN208603439U CN208603439U CN201820913866.5U CN201820913866U CN208603439U CN 208603439 U CN208603439 U CN 208603439U CN 201820913866 U CN201820913866 U CN 201820913866U CN 208603439 U CN208603439 U CN 208603439U
- Authority
- CN
- China
- Prior art keywords
- correction mechanism
- deviation correction
- main body
- mechanism main
- buffer bar
- 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
Abstract
The utility model discloses a kind of automatic swing deviation correction mechanism, including mounting rack and deviation correction mechanism main body, the middle part of the mounting rack is arranged symmetrically, and there are two bar brackets, it is set up between the bar bracket and is fixed with buffer bar, the centre of the buffer bar is provided with buffering elastic block, the buffer bar upper ring cap has deviation correction mechanism main body, the lower end of deviation correction mechanism main body two sides disc is symmetrically connected with connecting elements, friction roller is connected on the connecting elements, the inner wall centre of the deviation correction mechanism main body is provided with bullet block slot position, and the buffering elastic block is embedded in bullet block slot position.When sideslip occurs for coiled material, the friction roller stress being in contact with sideslip coiled material changes, the relative CG of deviation correction mechanism main body is deviated with coiled material sideslip direction, frictional force to make the friction roller being in contact with sideslip coiled material be subject to increases, the friction roller drives deviation correction mechanism main body to swing to running direction of conveyor belt, so that coiled material be driven to adjust back to intermediate running route.
Description
Technical field
The utility model belongs to mechanical equipment technical field, and in particular to a kind of automatic swing deviation correction mechanism.
Background technique
Deviation correcting device is a kind of mechanical device of side error that amendment coiled material occurs in travelling forward, existing device
Correction mode is mostly displacement-type correction, and displacement-type correction is to realize coiled material side in inlet and outlet span by change coiled material
Amendment, this correction are by fixed pedestal and with one or a few rotating roller arrangement realization.This correction mode
It is generally necessary to carry out correction adjusting in conjunction with personnel, when generation web transport shifts, sensor outgoing signal notice is related
Personnel, staff need to draw the coiled materials such as film, the cloth of transmission to correct line, this mode manually adjusted with hand
It is relatively time consuming laborious, influence production efficiency.Therefore, a kind of structure or device for capableing of the displacement of automatic deviation correction coiled material is designed, is ability
The development of domain personnel is sent to.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of automatic swing deviation correction mechanism, structure is simple, Neng Goushi
The automatic swing correction of existing mechanism.
Used technical solution is this utility model in order to achieve the above objectives:
A kind of automatic swing deviation correction mechanism, including mounting rack and deviation correction mechanism main body, the middle part of the mounting rack is symmetrically set
It sets there are two bar bracket, is set up between the bar bracket and be fixed with buffer bar, the centre of the buffer bar is provided with buffering elastic
Block, the buffer bar upper ring cap have a deviation correction mechanism main body, and the deviation correction mechanism main body is integrally in hollow cylindrical shape, and two
The lower end of side disc is symmetrically connected with connecting elements, and friction roller is connected on the connecting elements, the deviation correction mechanism main body
Inner wall centre is provided with bullet block slot position, and the buffering elastic block is embedded in bullet block slot position, connect buffer bar with deviation correction mechanism main body.
Preferably, the buffering elastic block can make the free extension movement of horizontal direction in bullet block slot position, horizontally rotate
Angular range is 0 ° to 45 °.
Preferably, the deviation correction mechanism main body, can be using buffer bar as axis under the action of buffering elastic block and bullet block slot position
The heart is swung.
Preferably, the skin-friction coefficient of the friction roller is identical, and axle center is fixed on connecting elements, two friction rollers it
Between angle be 90 °.
Preferably, it is provided on the bar bracket with the junction of buffer bar several to through-hole symmetrical above and below, Mei Duitong
Hole can be used in installing buffer bar.
Compared with prior art, the utility model has the beneficial effects that: being provided on deviation correction mechanism with buffering activity
Friction roller, by web transport device side be arranged automatic swing deviation correction mechanism, make friction roller and coiled material face contact, work as volume
When sideslip occurs for material, the friction roller stress being in contact with sideslip coiled material changes, the relative CG of deviation correction mechanism main body with
Conveying direction offset in sideslip face drives correction so that the frictional force for being subject to the friction roller being in contact with sideslip coiled material increases
Mechanism body is swung to running direction of conveyor belt, so that coiled material be driven to adjust back to intermediate running route.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting rack structural schematic diagram of the utility model；
Fig. 3 is the deviation correction mechanism agent structure schematic diagram of the utility model；
Fig. 4 is the schematic side view of the deviation correction mechanism main structure of the utility model
Wherein: 1, mounting rack；11, bar bracket；12, buffer bar；121, buffering elastic block；2, deviation correction mechanism main body；21, bullet block
Slot position；22, connecting elements；23, friction roller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model the following technical schemes are provided:
The middle part of a kind of automatic swing deviation correction mechanism, including mounting rack 1 and deviation correction mechanism main body 2, mounting rack 1 is symmetrical arranged
There are two bar bracket 11, is set up between bar bracket 11 and be fixed with buffer bar 12, the centre of buffer bar 12 is provided with buffering elastic block
121,12 upper ring cap of buffer bar has deviation correction mechanism main body 2, and whole deviation correction mechanism main body 2 is in hollow cylindrical shape, two sides
The lower end of disc is symmetrically connected with connecting elements 22, and friction roller 23, the inner wall of deviation correction mechanism main body 2 are connected on connecting elements 22
Centre is provided with bullet block slot position 21, and buffering elastic block 121 is embedded in bullet block slot position 21, connects buffer bar 12 and deviation correction mechanism main body 2
It connects.
Specifically, buffering elastic block 121 can make the free extension movement of horizontal direction in bullet block slot position 21, horizontally rotate
Angular range is 0 ° to 45 °, and deviation correction mechanism main body 2, can be with buffer bar under the action of buffering elastic block 121 and bullet block slot position 21
12 make omnidirection swing for axle center.
Specifically, the skin-friction coefficient of friction roller 23 is identical, axle center is fixed on connecting elements 22, two friction rollers 23
Between angle be 90 °, for two friction rollers 23 in same level face contact coiled material, friction is identical；When side friction roller
23 by the coiled material of sideslip toward conveying direction drive deviate when, the side of deviation correction mechanism main body 2 also follow coiled material sideslip direction deviate,
Deviate the relative CG of deviation correction mechanism main body 2 toward sideslip side, 23 frictional force of friction roller close to offset direction then increases.
Specifically, being provided on bar bracket 11 with the junction of buffer bar 12 several to through-hole symmetrical above and below, Mei Duitong
Hole can be used in installing buffer bar 12, can adjust the position of buffer bar 12 in the horizontal direction by the position of replacement installation through-hole
It sets.
The course of work: automatic swing deviation correction mechanism is arranged in web transport device side, connects friction roller 23 with coiled material face
Touching, when sideslip occurs for coiled material, 23 stress of friction roller being in contact with sideslip coiled material changes, the phase of deviation correction mechanism main body 2
To center of gravity as coiled material sideslip direction deviates, so that the frictional force for being subject to the friction roller being in contact with sideslip coiled material 23 increases,
The friction roller 23 drives deviation correction mechanism main body 2 to swing to running direction of conveyor belt, so that coiled material be driven to adjust back to intermediate fortune
Walking along the street line.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automatic swing deviation correction mechanism, including mounting rack (1) and deviation correction mechanism main body (2), it is characterised in that: the installation
There are two the middle part of frame (1) is arranged symmetrically bar bracket (11), is set up between the bar bracket (11) and be fixed with buffer bar (12), institute
The centre for stating buffer bar (12) is provided with buffering elastic block (121), and buffer bar (12) upper ring cap has deviation correction mechanism main body
(2), the deviation correction mechanism main body (2) is in integrally hollow cylindrical shape, and the lower end of two sides disc is symmetrically connected with connection
Component (22) is connected with friction roller (23) on the connecting elements (22), and the inner wall centre of the deviation correction mechanism main body (2) is set
It is equipped with bullet block slot position (21), the buffering elastic block (121) is embedded in bullet block slot position (21), makes buffer bar (12) and deviation correction mechanism main body
(2) it connects.
2. a kind of automatic swing deviation correction mechanism according to claim 1, it is characterised in that: buffering elastic block (121) energy
Enough free extension movements for making horizontal direction in bullet block slot position (21), horizontally rotating angular range is 0 ° to 45 °.
3. a kind of automatic swing deviation correction mechanism according to claim 1, it is characterised in that: the deviation correction mechanism main body (2)
It, can be with buffer bar (12) for axis swing under the action of buffering elastic block (121) and bullet block slot position (21).
4. a kind of automatic swing deviation correction mechanism according to claim 1, it is characterised in that: the surface of the friction roller (23)
Coefficient of friction is identical, and axle center is fixed on connecting elements (22), and the angle between two friction rollers (23) is 90 °.
5. a kind of automatic swing deviation correction mechanism according to claim 1, it is characterised in that: on the bar bracket (11) and slow
The junction of jumper bar (12) be provided with it is several to through-hole symmetrical above and below, each pair of through-hole can be used in install buffer bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913866.5U CN208603439U (en) | 2018-06-12 | 2018-06-12 | A kind of automatic swing deviation correction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913866.5U CN208603439U (en) | 2018-06-12 | 2018-06-12 | A kind of automatic swing deviation correction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603439U true CN208603439U (en) | 2019-03-15 |
Family
ID=65662350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913866.5U Expired - Fee Related CN208603439U (en) | 2018-06-12 | 2018-06-12 | A kind of automatic swing deviation correction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603439U (en) |
-
2018
- 2018-06-12 CN CN201820913866.5U patent/CN208603439U/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: 20190315 Termination date: 20210612 |