CN207103504U - Upper roller coordinated type veneer reeling machine - Google Patents
Upper roller coordinated type veneer reeling machine Download PDFInfo
- Publication number
- CN207103504U CN207103504U CN201720862916.7U CN201720862916U CN207103504U CN 207103504 U CN207103504 U CN 207103504U CN 201720862916 U CN201720862916 U CN 201720862916U CN 207103504 U CN207103504 U CN 207103504U
- Authority
- CN
- China
- Prior art keywords
- shaft
- upper roller
- scroll chuck
- veneer reeling
- reeling machine
- 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
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- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The utility model discloses a kind of upper roller coordinated type veneer reeling machine, including two symmetrically arranged lower rolls, is provided with upper roller with what two described lower rolls matched, described lower roll is connected by gear driving pair with speed reducer driving shaft, it is characterised in that：Drive sprocket is provided with described speed reducer driving shaft, described drive sprocket is connected by chain with by movable sprocket, and described it is arranged on by movable sprocket on axle sleeve, the outer wall of axle sleeve and the claw of scroll chuck match, and it is additionally provided with friction plate on the inside of the claw of scroll chuck, scroll chuck is fixedly connected with the power transmission shaft being rotatably supported in veneer reeling machine frame, one end of described power transmission shaft is connected by universal drive shaft with hub splines, described hub splines is mutually socketed in the axial direction with splined shaft, and being capable of axial float between hub splines and splined shaft, and one end of splined shaft is then connected by universal drive shaft with upper roller.
Description
Technical field
A kind of veneer reeling machine is the utility model is related to, particularly a kind of upper roller coordinated type veneer reeling machine.
Background technology
, it is necessary to be operated using veneer reeling machine when needing sheet material rolling into tubing, traditional veneer reeling machine typically has two
Individual lower roll and a upper roller to match with lower roll position, wherein lower roll are directly connected with the output shaft of motor reducer, for actively
Roller, and upper roller is then driven roll, when sheet material passes by the gap between lower roll and upper roller, upper roller moves down, and allows sheet material traveling across
Bending is produced in journey, until forming the tubing of a closure；Traditional veneer reeling machine is more dashed forward for existing one in use
The problem of going out is that easily occur the phenomenon skidded between upper roller and sheet material, once skidding, then sheet material just can not successful quilt
It is processed into tubing.Therefore a kind of method or apparatus that can solve the problem that above mentioned problem is needed now.
The content of the invention
The utility model is to solve the above-mentioned deficiency present in prior art, proposes that one kind is simple in construction, design is skilful
It is wonderful, upper roller can be allowed to be rotated also with the rotation of lower roll, so as to reach the upper roller coordinated type veneer reeling machine for the purpose for preventing skidding.
Technical solution of the present utility model is：A kind of upper roller coordinated type veneer reeling machine, including under two symmetrically arranged
Roller 1, upper roller 2 is provided with what two described lower rolls 1 matched, described lower roll 1 passes through gear driving pair and speed reducer drive
Axle 3 is connected, it is characterised in that：Drive sprocket 4 is provided with described speed reducer driving shaft 3, described drive sprocket 4 passes through chain
Bar is connected with by movable sprocket 5, and it is described be arranged on by movable sprocket 5 on axle sleeve 6, the outer wall of axle sleeve 6 and the claw of scroll chuck 7
Match, and friction plate is additionally provided with the inside of the claw of scroll chuck 7, scroll chuck 7 is with being rotatably supported in veneer reeling machine frame
On power transmission shaft 8 be fixedly connected,
One end of described power transmission shaft 8 is connected by universal drive shaft 9 with hub splines 10, described hub splines 10 and spline
The mutually socket in the axial direction of axle 11, and between hub splines 10 and splined shaft 11 can axial float, and one end of splined shaft 11
Then it is connected by universal drive shaft 9 with upper roller 2.
The utility model compared with the existing technology, has the following advantages that：
The upper roller coordinated type veneer reeling machine of this kind of structure type, its is simple in construction, ingenious in design, rationally distributed, and it is for passing
The veneer reeling machine of system existing variety of problems in use, designs a set of special transmission mechanism, the transmission mechanism energy
It is enough that moment of torsion is passed into upper roller from the speed reducer driving shaft of veneer reeling machine, allow upper roller to be linked together with lower roll, pass through this upper roller
Coordinate and rotate to ensure being smoothed out for roll bending；Simultaneously this sets of transmission mechanism fully take into account upper roller axis it is past in the vertical
The actual conditions moved again, the hub splines that using universal drive shaft and is mutually socketed, splined shaft carry out the transmission of moment of torsion, solved
The problem of moment of torsion transmits between the rotor of motion.And its manufacture craft is simple, and manufacturing cost is cheap, it can be said that it
Possess a variety of advantages, it is very wide particularly suitable for popularization and application in the art, its market prospects.
Brief description of the drawings
Fig. 1 is the structural representation of speed reducer driving shaft and lower roll in the utility model embodiment.
Fig. 2 is the structural representation of transmission mechanism between speed reducer driving shaft and power transmission shaft in the utility model embodiment.
Fig. 3 is the structural representation of transmission mechanism between power transmission shaft and upper roller in the utility model embodiment.
Embodiment
Below in conjunction with brief description of the drawings specific embodiment of the present utility model.As shown in Figure 1, Figure 2, Figure 3 shows：A kind of upper roller
Coordinated type veneer reeling machine, including two symmetrically arranged lower rolls 1, upper roller 2, and two are provided with what the two lower rolls 1 matched
Lower roll 1 is connected by gear driving pair with speed reducer driving shaft 3 simultaneously, and drive sprocket is additionally provided with speed reducer driving shaft 3
4, this drive sprocket 4 is connected by chain with by movable sprocket 5, is arranged on by movable sprocket 5 on axle sleeve 6, the outer wall of the axle sleeve 6
Match with the claw section of scroll chuck 7, i.e., scroll chuck 7 can be held tightly on axle sleeve 6, turn inner side in the card of scroll chuck 7
Friction plate is additionally provided with, and this scroll chuck 7 is fixedly connected with the power transmission shaft 8 being rotatably supported in veneer reeling machine frame；
One end of power transmission shaft 8 is connected by universal drive shaft 9 with hub splines 10, and hub splines 10 is then with splined shaft 12 in axle
Mutually socket upwards, at the same between hub splines 10 and splined shaft 12 can axial float, the other end of splined shaft 11 then passes through
Universal drive shaft 9 is connected with above-mentioned upper roller 2.
The course of work of the upper roller coordinated type veneer reeling machine of the utility model embodiment is as follows：Start the motor of veneer reeling machine, subtract
Fast machine power transmission shaft 3 rotates, and drives two lower rolls 1 to rotate simultaneously by gear driving pair, at the same time drive sprocket 4 can also pass through
Chain-driving is rotated by movable sprocket 5, drives axle sleeve 6 to rotate by movable sprocket 5, because scroll chuck 7 is held tightly on axle sleeve 6, therefore
Scroll chuck 7 also can concomitant rotation, and drive the power transmission shaft 8 of connection fixed thereto to rotate, and power transmission shaft 8 then can be by moment of torsion successively
Upper roller 2 is ultimately transferred to by universal drive shaft 9, hub splines 10, splined shaft 11 and universal drive shaft 9, realizes the connection of lower roll 1 and upper roller 2
It is dynamic,
When upper roller 2 is subjected to displacement in the vertical, due to the presence of two universal drive shafts 9, therefore remain able in power transmission shaft 8
Moment of torsion is transmitted between upper roller 2, while in 2 lengthwise movement of upper roller, the distance between actually two universal drive shafts 9 can become
Change, in the process, axial float occurs between the meeting of hub splines 10 and splined shaft 11, it is this apart from upper change to adapt to,
And ensure the normal transmission of moment of torsion；
It is because depositing therebetween that moment of torsion why can be transmitted in this transmission system, between scroll chuck 7 and axle sleeve 6
In certain frictional force, when the frictional force between processed sheet material and upper roller 2 is larger, more than between scroll chuck 7 and axle sleeve 6
Frictional force when, scroll chuck 7 will relatively rotate between axle sleeve 6, sliding friction therebetween, in this way
The transmission mechanism between upper roller 2 and speed reducer driving shaft 3 can effectively be protected, i.e., when the frictional force between upper roller 2 and sheet material compared with
When big, upper roller 2 can be rotated with sheet material, and power transmission shaft 8 then dallies.
Claims (1)
1. a kind of upper roller coordinated type veneer reeling machine, including two symmetrically arranged lower rolls（1）, with two described lower rolls（1）Match
Be provided with upper roller（2）, described lower roll（1）Pass through gear driving pair and speed reducer driving shaft（3）It is connected, it is characterised in that：
Described speed reducer driving shaft（3）On be provided with drive sprocket（4）, described drive sprocket（4）By chain and by movable sprocket
（5）It is connected, and it is described by movable sprocket（5）It is arranged on axle sleeve（6）On, axle sleeve（6）Outer wall and scroll chuck（7）Claw phase
Match somebody with somebody, and in scroll chuck（7）Claw on the inside of be additionally provided with friction plate, scroll chuck（7）With being rotatably supported in veneer reeling machine machine
Power transmission shaft on frame（8）It is fixedly connected,
Described power transmission shaft（8）One end pass through universal drive shaft（9）With hub splines（10）Connection, described hub splines（10）With
Splined shaft（11）Mutually socket, and hub splines in the axial direction（10）And splined shaft（11）Between can axial float, and spline
Axle（11）One end then pass through universal drive shaft（9）With upper roller（2）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862916.7U CN207103504U (en) | 2017-07-17 | 2017-07-17 | Upper roller coordinated type veneer reeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862916.7U CN207103504U (en) | 2017-07-17 | 2017-07-17 | Upper roller coordinated type veneer reeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103504U true CN207103504U (en) | 2018-03-16 |
Family
ID=61573004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862916.7U Expired - Fee Related CN207103504U (en) | 2017-07-17 | 2017-07-17 | Upper roller coordinated type veneer reeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103504U (en) |
-
2017
- 2017-07-17 CN CN201720862916.7U patent/CN207103504U/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 |
Granted publication date: 20180316 Termination date: 20190717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |