CN207175022U - A kind of coil replacing mechanism - Google Patents
A kind of coil replacing mechanism Download PDFInfo
- Publication number
- CN207175022U CN207175022U CN201720831761.0U CN201720831761U CN207175022U CN 207175022 U CN207175022 U CN 207175022U CN 201720831761 U CN201720831761 U CN 201720831761U CN 207175022 U CN207175022 U CN 207175022U
- Authority
- CN
- China
- Prior art keywords
- drive chain
- drive
- driving gear
- roll
- replacing mechanism
- 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 coil replacing mechanism, it is characterized in that, including frame, drive rod, motor and two change of lap components, each change of lap component includes one and is sheathed on the driving gear on drive rod, three driven gears in frame, coordinates drive chain, at least three U-brackets in drive chain and the supporting plate between two neighboring driven gear for bypassing driving gear and three driven gears successively；Driving gear and three driven gears are arranged in order and compress drive chain and set for right-angled trapezium, driving gear close to the lower right angle of right-angled trapezium.The utility model sets at least three U-brackets; one of U-bracket can place the let off roll unreeled; separately have and let off roll to be replaced is placed on U-bracket; when requiring replacement; drive drive chain to rotate set angle, turn to let off roll to be replaced and unreel position, so as to realize automatic change of lap; stop reel-changing is which obviated, improves production efficiency.
Description
Technical field
Waterproof roll technology of preparing is the utility model is related to, more particularly, to a kind of coil replacing mechanism.
Background technology
Modified asphalt waterproof coiled material is in the preparation, general first to coat modified pitch in the top and bottom of tire base, then in modification
Thin film is pasted on pitch.At present, film is typically covered on modified pitch by laminating machine, and film roll can be wound in and unreel
On roller, after the film roll on let off roll is finished, the let off roll for being finished film roll can be disassembled, then installation is wound with thin
The let off roll of film roll, because the replacing of let off roll is changed using artificial more, its replacing efficiency is low, and because modified pitch is prevented
When prepared by water coiled material, whole production line is synchronously modified pitch coating, composite film-stuck, and let off roll is changed and is easily caused whole piece life
Producing line is out of service, so as to have a strong impact on production efficiency.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of coil replacing mechanism, solve in the prior art
The artificial let off roll that carries out changes the technical problem for causing production efficiency to reduce.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of coil replacing mechanism, including frame, both ends
The center line for being rotationally connected with the drive rod of the frame, the motor that the driving drive rod rotates and relative drive rod is symmetrically set
The two change of lap components put, each change of lap component include a driving gear being sheathed on the drive rod, located at the machine
Three driven gears on frame, coordinate successively around the drive chain of driving gear and three driven gears, located at drive chain
On at least three U-brackets and the supporting plate between two neighboring driven gear；Wherein, the driving gear and three
Driven gear is arranged in order and compresses the drive chain right-angled trapezium for being shorter than bottom for a upper bottom edge, and driving gear leans on
The lower right angle of nearly right-angled trapezium is set.
Preferably, at least three U-brackets have setting along the drive chain length direction.
Preferably, each equal bottom of U-bracket is fixed on a chain link of the drive chain.
Preferably, the supporting plate upper side is provided with multiple pulleys formed with mounting groove in the mounting groove, each sliding
Wheel upper peripheral edge protrudes from the mounting groove and is connected to the drive chain.
Preferably, multiple pulleys are evenly arranged along mounting groove length direction.
Compared with prior art, the utility model sets at least three U-brackets, and one of U-bracket can be placed just
In the let off roll unreeled, separately have and let off roll to be replaced is placed on U-bracket, when requiring replacement, driving drive chain rotates
Set angle, turn to let off roll to be replaced and unreel position, so as to realize automatic change of lap, which obviate stop reel-changing, carry
High production efficiency.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of coil replacing mechanism of the present utility model；
Fig. 2 is Fig. 1 of the present utility model A-A direction views；
Fig. 3 is Fig. 2 of the present utility model B portions enlarged drawing；
Fig. 4 is Fig. 2 of the present utility model C portions enlarged drawing.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Fig. 1~4 are referred to, embodiment of the present utility model provides a kind of coil replacing mechanism, including frame 1, both ends can turn
The motor 3 and the center line of relative drive rod 2 that the dynamic drive rod 2 for being connected to the frame 1, the driving drive rod 2 rotate are symmetrical
The two change of lap components 4 set, each change of lap component 4 include a driving gear 41 being sheathed on the drive rod 2, are located at
Three driven gears 42 in the frame 1, coordinate drive chain around driving gear 41 and three driven gears 42 successively
43rd, at least three U-brackets 44 in drive chain 43 and the supporting plate 45 between two neighboring driven gear 42；
Wherein, the driving gear 41 and three driven gears 42 be arranged in order and by the drive chain 43 compress for a upper bottom edge it is short
Right-angled trapezium in bottom, driving gear 41 are set close to the lower right angle of right-angled trapezium.
During the present embodiment overlay film, a U-bracket 44 is located on the upper bottom edge of drive chain 43, and what is unreeled puts
Winding up roller both ends are respectively placed on the U-bracket 44 of upper bottom edge, and supporting plate 45 is then supported in the upper bottom edge of drive chain 43, its
Be advantageous to improve the holding power to U-bracket 44, extend the service life of drive chain 43；Meanwhile another U-bracket 44
Then it is located on the hypotenuse waist of drive chain 43 of right-angled trapezium shape, the U-shaped branch being positioned in let off roll to be replaced on hypotenuse waist
On frame 44, while the hypotenuse waist of drive chain 43 is pressed in a supporting plate 45 being obliquely installed；When changing let off roll, motor
3 driving drive rods 2 rotate the setting number of turns, and driving gear 41 drives drive chain 43 to rotate so that the U-shaped branch on hypotenuse waist
Frame 44 moves to its upper bottom edge with drive chain 43 so that let off roll to be replaced, which moves to, unreels position, and is putting originally
The let off roll of volume then moves along drive chain 43, when moving on the straight flange waist of the drive chain 43 in vertical state, just
Then fallen in the let off roll unreeled by U-bracket 44, can be in frame 1 with respect to drive chain 43 in order to avoid the damage of let off roll
Straight flange waist side standing groove 11 is set, the let off roll both ends fallen by U-bracket 44 are respectively cooperating with falling within standing groove 11, so
Afterwards by manually or mechanically being taken out the let off roll in standing groove 11 and carrying out the winding of film roll.Wherein, for the ease of let off roll
Entered by U-bracket 44 in standing groove 11, the inwall of the opposite straight edges waist side of standing groove 11 can be arranged to outer convex, so as to
Be easy to U-bracket 44 drive let off roll move straight down during level of synchronization moved into standing groove 11.And in order to keep away
Exempt from let off roll damage, cushion 5 can be set in the bottom of standing groove 11.
U-bracket 44 described in the present embodiment at least three has setting along the length direction of drive chain 43, so as to just
Consistent in the angle that the driving of motor 3 rotates, it is advantageous to the convenience for improving operation, and in order to improve the accuracy of driving, electricity
Machine 3 drives drive rod 2 to rotate and also uses chain drive.Wherein, for convenience of description, the present embodiment U-bracket 44 is specifically set
For three, moreover, each 33 equal bottom of U-bracket is fixed on a chain link of the drive chain 43, consequently facilitating
It is rotated with drive chain 43.
Because supporting plate 45 needs the let off roll that is supported on U-bracket 44, therefore drive chain 43 produces to supporting plate 45
Larger pressure, it is easily caused when drive chain 43 is moved has larger frictional force between supporting plate 45, in order to avoid driving
Dynamic chain 43 wears, and the upper side of supporting plate 45 described in the present embodiment is provided with multiple cunnings formed with mounting groove in the mounting groove
Wheel 46, each upper peripheral edge of pulley 46 protrudes from the mounting groove and is connected to the drive chain 43, when drive chain 43
During motion, it can be moved along multiple pulleys 46, and sliding friction can be converted to rolling friction by it, so as to extend drive chain 43
Service life.During specific setting, multiple pulleys 46 are evenly arranged along mounting groove length direction, and two neighboring pulley 46
The distance between be less than drive chain 43 each chain link length half.
Compared with prior art, the utility model sets at least three U-brackets 44, and one of U-bracket 44 can be put
The let off roll unreeled is put, separately has and let off roll to be replaced is placed on U-bracket 44, when requiring replacement, drives drive chain
Bar 43 rotates set angle, turns to let off roll to be replaced and unreels position, so as to realize automatic change of lap, which obviates and stop
Machine change of lap, improves production efficiency.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (5)
1. a kind of coil replacing mechanism, it is characterised in that drive rod, the driving of the frame are rotationally connected with including frame, both ends
The motor and the symmetrically arranged two change of lap components of center line of relative drive rod that the drive rod rotates, each change of lap component wrap
Include a driving gear being sheathed on the drive rod, three driven gears in the frame, coordinate successively around master
The drive chain of moving gear and three driven gears, at least three U-brackets in drive chain and located at two neighboring
Supporting plate between driven gear；Wherein, the driving gear and three driven gears are arranged in order and by the drive chains
The right-angled trapezium for being shorter than bottom for a upper bottom edge is compressed, driving gear is set close to the lower right angle of right-angled trapezium.
2. coil replacing mechanism according to claim 1, it is characterised in that at least three U-brackets are along the drive chain
Bar length direction has setting.
3. coil replacing mechanism according to claim 2, it is characterised in that each equal bottom of U-bracket is fixed on described
On one chain link of drive chain.
4. coil replacing mechanism according to claim 1, it is characterised in that the supporting plate upper side is formed with mounting groove, institute
State and multiple pulleys are provided with mounting groove, each pulley upper peripheral edge protrudes from the mounting groove and is connected to the drive chain
Bar.
5. coil replacing mechanism according to claim 4, it is characterised in that multiple pulleys are uniform along mounting groove length direction
Arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831761.0U CN207175022U (en) | 2017-07-11 | 2017-07-11 | A kind of coil replacing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831761.0U CN207175022U (en) | 2017-07-11 | 2017-07-11 | A kind of coil replacing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175022U true CN207175022U (en) | 2018-04-03 |
Family
ID=61734372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720831761.0U Expired - Fee Related CN207175022U (en) | 2017-07-11 | 2017-07-11 | A kind of coil replacing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132963A (en) * | 2018-10-10 | 2019-01-04 | 全椒百顺塑胶有限公司 | A kind of rewinding machine and operating method with auxiliary lifting apparatus |
| CN110817533A (en) * | 2019-11-28 | 2020-02-21 | 桐乡市麦西微服饰有限公司 | Conveying device for composite cloth |
| CN110902441A (en) * | 2019-11-22 | 2020-03-24 | 湖南买买提环保科技有限公司 | Automatic film feeding machine for producing plastic bags |
-
2017
- 2017-07-11 CN CN201720831761.0U patent/CN207175022U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132963A (en) * | 2018-10-10 | 2019-01-04 | 全椒百顺塑胶有限公司 | A kind of rewinding machine and operating method with auxiliary lifting apparatus |
| CN110902441A (en) * | 2019-11-22 | 2020-03-24 | 湖南买买提环保科技有限公司 | Automatic film feeding machine for producing plastic bags |
| CN110817533A (en) * | 2019-11-28 | 2020-02-21 | 桐乡市麦西微服饰有限公司 | Conveying device for composite cloth |
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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 |
Granted publication date: 20180403 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |