CN208577229U - A kind of preservative film production winding up roller mechanism - Google Patents
A kind of preservative film production winding up roller mechanism Download PDFInfo
- Publication number
- CN208577229U CN208577229U CN201820573469.8U CN201820573469U CN208577229U CN 208577229 U CN208577229 U CN 208577229U CN 201820573469 U CN201820573469 U CN 201820573469U CN 208577229 U CN208577229 U CN 208577229U
- Authority
- CN
- China
- Prior art keywords
- gear part
- wind
- roll
- preservative film
- potentiometer
- 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
The utility model discloses a kind of preservative film production winding up roller mechanisms, including pressing roller and wind-up roll, another second installation axle of the wind-up roll is connected with the output end of speed reducer, the speed reducer is connected with driving motor, the driving motor is electrically connected with frequency converter, first installation axle at the pressing roller both ends is rotatablely connected with the lower end of a connecting rod respectively, one end that the horizontal support bar passes through the second rack is fixedly installed with first gear part, potentiometer is installed in second rack, second gear part is fixedly installed in the shaft of the potentiometer, the first gear part and the intermeshing of second gear part, the frequency converter of the potentiometer and driving motor is electrical connected；When rolling speed when the conveying speed of preservative film and wind-up roll are wound is inconsistent, the running speed of the adaptive adjusting winding roll drive motor of the utility model, rolling speed when winding the conveying speed of preservative film and wind-up roll reaches dynamic equilibrium.
Description
Technical field
The utility model relates to preservative film process units field, specifically a kind of preservative film production winding up roller mechanism.
Background technique
It needs to wind the preservative film after floating using winding up roller mechanism in the production of preservative film, when conveying mechanism
When conveying speed is lower than rolling speed when winding up roller is wound, since preservative film easy is stretched, it is thinning or even disconnected to easily lead to preservative film
It splits, influences product quality and consecutive production, when the conveying speed of conveying mechanism is higher than rolling speed when winding up roller is wound, meeting
Since winding causes preservative film sagging slack and undisciplined not in time, the preservative film crumple again after floating is fresh-keeping after causing winding up roller to wind
Film out-of-flatness.
Summary of the invention
The purpose of this utility model is to provide a kind of preservative film production winding up roller mechanisms, to solve to convey due to preservative film
Rolling speed when conveying speed and the winding up roller winding of mechanism caused preservative film product quality problem when inconsistent.
To achieve the above object, the utility model provides the following technical solutions: a kind of preservative film production winding up roller mechanism, packet
Pressing roller and wind-up roll are included, the pressing roller and wind-up roll are arranged in parallel, and the both ends of the pressing roller are provided with the first installation
Axis, the both ends of the wind-up roll are provided with the second installation axle, and second installation axle of the wind-up roll is rotationally connected with
In one rack, another second installation axle of the wind-up roll is connected with the output end of speed reducer, and the speed reducer is connected with drive
Dynamic motor, the driving motor are electrically connected with frequency converter, and first installation axle at the pressing roller both ends is connect with one respectively
The lower end of bar is rotatablely connected, and the upper end of connecting rod described in two is vertically fixedly attached on the side wall of horizontal support bar, institute
The both ends for stating horizontal support bar are rotationally connected in the second rack, and one end of the horizontal support bar passes through the second rack, institute
It states horizontal support bar and is fixedly installed with first gear part, the synchronous belt when horizontal support bar rotates across one end of the second rack
Dynamic first gear part rotates, and is equipped with potentiometer in second rack, is fixedly installed with second in the shaft of the potentiometer
Gear member, the shaft rotation of synchronous drive potentiometer, the first gear part and second gear when the second gear part rotates
The frequency converter of part intermeshing, the potentiometer and driving motor is electrical connected.
Preferably, the number of teeth of the first gear part is greater than the number of teeth of second gear part, and the tooth of the first gear part
Number is greater than twice of the number of teeth of second gear part.
Preferably, the first gear part is identical with the structure of second gear part, by gear part and is arranged in gear part
The interconnecting piece of side forms, and the interconnecting piece is cirque structure, and the gear part is identical and concentric with the aperture of interconnecting piece, institute
It states and is provided with tapped through hole on the annulus side wall of interconnecting piece, be provided with bolt in the tapped through hole.
Compared with prior art, the utility model has the beneficial effects that being provided with pressing roller, effect of the pressing roller in gravity
Under be pressed on preservative film, when the conveying speed of preservative film lower than wind-up roll wind when rolling speed when, preservative film can be lifted upwards
Pressing roller is played, pressing roller drives connecting rod to be rotated by center axis of horizontal support bar, due to connecting rod and horizontal support bar
It being fixedly connected, horizontal support bar rotates, and drives the rotation of first gear part, and first gear part drives the rotation of second gear part,
Second gear part drives the shaft rotation of potentiometer, since the frequency converter of potentiometer and driving motor is electrical connected, passes through rotation
The shaft of potentiometer reduces the output frequency of frequency converter, reduces the revolving speed of driving motor, is the winding for reducing wind-up roll
Speed is consistent the conveying speed of itself and preservative film；Similarly, when the conveying speed of preservative film is higher than when wind-up roll is wound
When rolling speed, preservative film can be to whereabouts, and pressing roller successively drives connecting rod, water under gravity also to whereabouts at this time
The shaft rotation of flat support rod, first gear part, second gear part and potentiometer, the rotating effect of potentiometer shaft is to increase at this time
The output frequency for adding frequency converter increases the rolling speed of wind-up roll, is consistent the conveying speed of itself and preservative film；Work as guarantor
When rolling speed when the conveying speed and wind-up roll of fresh film are wound is inconsistent, the adaptive adjusting wind-up roll of the utility model is driven
The running speed of dynamic motor, rolling speed when winding the conveying speed of preservative film and wind-up roll reach dynamic equilibrium.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model is wound.
Fig. 2 is the mounting structure schematic diagram of the utility model wind-up roll.
Fig. 3 is the mounting structure schematic diagram of the utility model pressing roller.
Fig. 4 is the structural schematic diagram of the gear member of the utility model.
In figure: 1- pressing roller, the first installation axle of 101-, 2- wind-up roll, the second installation axle of 201-, the first rack of 3-, 4- subtract
Fast machine, 5- driving motor, 6- connecting rod, 7- horizontal support bar, the second rack of 8-, 9- first gear part, 10- potentiometer, 11-
Two gear members, 12- gear part, 13- interconnecting piece, 14- bolt, 15- preservative film.
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, Fig. 2, Fig. 3 and Fig. 4, in the utility model embodiment, a kind of preservative film production winding up roller mechanism, packet
Pressing roller 1 and wind-up roll 2 are included, pressing roller 1 and wind-up roll 2 are arranged in parallel, and the both ends of pressing roller 1 are provided with the first installation axle
101, the both ends of wind-up roll 2 are provided with the second installation axle 201, and second installation axle 201 of wind-up roll 2 is rotationally connected with
In one rack 3, another second installation axle 201 of wind-up roll 2 is connected with the output end of speed reducer 4, and speed reducer 4 is connected with driving
Motor 5, driving motor 5 are electrically connected with frequency converter, first installation axle 101 at 1 both ends of pressing roller respectively with connecting rod 6
Lower end rotation connection, the upper end of two connecting rods 6 is vertically fixedly attached on the side wall of horizontal support bar 7, horizontally-supported
The both ends of bar 7 are rotationally connected in the second rack 8, and one end of horizontal support bar 7 passes through the second rack 8, and horizontal support bar 7 is worn
The one end for crossing the second rack 8 is fixedly installed with first gear part 9,9 turns of part of synchronous drive first gear when horizontal support bar 7 rotates
It is dynamic, potentiometer 10 is installed in second rack 8, second gear part 11, second gear are fixedly installed in the shaft of potentiometer 10
The shaft rotation of synchronous drive potentiometer 10 when part 11 rotates, first gear part 9 is identical with the structure of second gear part 11, by
Gear part 12 and the interconnecting piece 13 that 12 side of gear part is arranged in form, and interconnecting piece 13 is cirque structure, gear part 12 and company
The aperture of socket part 13 is identical and concentric, and tapped through hole is provided on the annulus side wall of interconnecting piece 13, is provided with bolt in tapped through hole
14, first gear part 9 is set in behind one end of horizontal support bar 7 and first gear part 9 is fixed on water by tightening bolt 14
On flat support rod 7, second gear part 11 is set in behind one end of the shaft of potentiometer 10 by tightening bolt 14 for the second tooth
Gear member 11 is fixed in the shaft of potentiometer 10；First gear part 9 and second gear part 11 are intermeshed, first gear part 9
Rotation can drive second gear part 11 to rotate, and potentiometer 10 and the frequency converter of driving motor 5 are electrical connected, and can achieve rotation electricity
The effect of the output frequency of the shaft adjustment frequency converter of position device 10.
In use, pressing roller 1 is pressed in guarantor under gravity referring to Fig. 1, preservative film 15 is wrapped on wind-up roll 2
On fresh film 15.
When the conveying speed of preservative film 15 is lower than rolling speed when wind-up roll 2 is wound, preservative film 15 can be lifted up
Pressing roller 1, pressing roller 1 drive connecting rod 6 with horizontal support bar 7 be center axis rotated, due to connecting rod 6 with it is horizontally-supported
Bar 7 is fixedly connected, and horizontal support bar 7 rotates, and first gear part 9 is driven to rotate, and first gear part 9 drives second gear part
11 rotations, second gear part 11 drive the shaft rotation of potentiometer 10, since the frequency converter of potentiometer 10 and driving motor 5 is electrical
It is connected, the shaft by rotating potentiometer 10 reduces the output frequency of frequency converter, reduces the revolving speed of driving motor 5, is to subtract
The small rolling speed of wind-up roll 2, is consistent the conveying speed of itself and preservative film 15；Similarly, when the conveying of preservative film 15
When speed is higher than rolling speed when wind-up roll 2 is wound, preservative film 15 can be to whereabouts, and pressing roller 1 is under gravity at this time
Also to whereabouts, connecting rod 6, the shaft of horizontal support bar 7, first gear part 9, second gear part 11 and potentiometer 10 are successively driven
Rotation, the rotating effect of 10 shaft of potentiometer is the output frequency for increasing frequency converter at this time, increases the winding speed of wind-up roll 2
Degree, is consistent the conveying speed of itself and preservative film 15.
The number of teeth of first gear part 9 is greater than the number of teeth of second gear part 11, and the number of teeth of first gear part 9 is greater than the second tooth
Twice of the number of teeth of gear member 11, the angle enlargement that can rotate first gear part 9 to second gear part 11 and potentiometer 10 turn
On axis, make potentiometer 10 it is inconsistent for conveying speed and the rolling speed of wind-up roll 2 of preservative film 15 react sensitiveer.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (3)
1. a kind of preservative film production winding up roller mechanism, including pressing roller (1) and wind-up roll (2), the pressing roller (1) and wind-up roll
(2) it is arranged in parallel, the both ends of the pressing roller (1) are provided with the first installation axle (101), and the both ends of the wind-up roll (2) are equal
It is provided with the second installation axle (201), it is characterised in that: second installation axle (201) of the wind-up roll (2) is rotationally connected with
In first rack (3), another second installation axle (201) of the wind-up roll (2) is connected with the output end of speed reducer (4), institute
It states speed reducer (4) to be connected with driving motor (5), the driving motor (5) is electrically connected with frequency converter, the pressing roller (1) two
First installation axle (101) at end is rotatablely connected with the lower end of a connecting rod (6) respectively, and connecting rod (6) is upper described in two
End is vertically fixedly attached on the side wall of horizontal support bar (7), and the both ends of the horizontal support bar (7) are rotationally connected with the
In two racks (8), one end of the horizontal support bar (7) passes through the second rack (8), and the horizontal support bar (7) passes through second
One end of rack (8) is fixedly installed with first gear part (9), synchronous drive first gear when the horizontal support bar (7) rotates
Part (9) rotates, and is equipped with potentiometer (10) on second rack (8), is fixedly installed in the shaft of the potentiometer (10)
Second gear part (11), the shaft rotation of synchronous drive potentiometer (10) when the second gear part (11) rotates, described first
Gear member (9) and second gear part (11) intermeshing, the frequency converter electrical property phase of the potentiometer (10) and driving motor (5)
Even.
2. a kind of preservative film production winding up roller mechanism according to claim 1, it is characterised in that: the first gear part
(9) the number of teeth is greater than the number of teeth of second gear part (11), and the number of teeth of the first gear part (9) is greater than second gear part (11)
Twice of the number of teeth.
3. a kind of preservative film production winding up roller mechanism according to claim 1, it is characterised in that: the first gear part
(9) identical with the structure of second gear part (11), by gear part (12) and the interconnecting piece in gear part (12) side is set
(13) it forms, the interconnecting piece (13) is cirque structure, and the gear part (12) and the aperture of interconnecting piece (13) are identical and same
The heart is provided with tapped through hole on the annulus side wall of the interconnecting piece (13), bolt (14) is provided in the tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573469.8U CN208577229U (en) | 2018-04-21 | 2018-04-21 | A kind of preservative film production winding up roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820573469.8U CN208577229U (en) | 2018-04-21 | 2018-04-21 | A kind of preservative film production winding up roller mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577229U true CN208577229U (en) | 2019-03-05 |
Family
ID=65505824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820573469.8U Expired - Fee Related CN208577229U (en) | 2018-04-21 | 2018-04-21 | A kind of preservative film production winding up roller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577229U (en) |
-
2018
- 2018-04-21 CN CN201820573469.8U patent/CN208577229U/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: 20190305 Termination date: 20200421 |