CN206605756U - Thermoplastic tube draws drawing mechanism - Google Patents
Thermoplastic tube draws drawing mechanism Download PDFInfo
- Publication number
- CN206605756U CN206605756U CN201720279470.5U CN201720279470U CN206605756U CN 206605756 U CN206605756 U CN 206605756U CN 201720279470 U CN201720279470 U CN 201720279470U CN 206605756 U CN206605756 U CN 206605756U
- Authority
- CN
- China
- Prior art keywords
- transverse arm
- support transverse
- drawing mechanism
- thermoplastic tube
- driving wheel
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Drawing mechanism is drawn the utility model discloses a kind of thermoplastic tube, it includes support frame；Upper and lower support transverse arm mutually symmetrical above and below is respectively equipped with support frame；The two ends of upper support transverse arm are connected with upper line slideway respectively；Upper support transverse arm is provided with upper driving wheel and upper follower；The two ends of lower support transverse arm are fixedly connected with the side of lifter rack respectively, and the opposite side of lifter rack is slidably connected with lower line slideway；Lifter rack is provided with gear, and gear is connected with lifting motor；Lower support transverse arm is provided with lower driving wheel and lower follower.Horizontal symmetrical above and below upper and lower support transverse arm, and be adjusted by lift cylinder and lifting motor, the plastic pipe traction for being adapted to different tube diameters is pulled out；Clamp cushion block to fit with plastic pipe, add the contact area with plastic pipe, firmly uniform, stress surface is big, be not in the local phenomenon for pullling deformation, improve the ratio of briquetting that plastic pipe traction is pulled out, product quality is effectively guaranteed.
Description
Technical field
The utility model belongs to plastic pipe shaping rear haulage equipment technical field, and in particular to one kind is used for thermoplastic tube discharging
Special draw-gear.
Background technology
In the prior art, plastic pipe is, it is necessary to which the tubing after shaping is pulled out after hot melt molding, and the speed of pull-out is wanted and heat
The speed of molten extrusion is equal, and could so pull out whole unremitting tubing；It is mostly to use clip that current traction, which pulls out mode,
One end clamping of plastic pipe is fixed, pulls tubing constant level to move by motor；It is close because plastic pipe is flexible insulating material
Degree is big, from great, and end thereof contacts area simultaneously, clamped is small, and unit area stress is big, and freshly extruded plastic pipe is not complete
It is cooled and shaped, it is serious to easily cause one end deformation that plastic pipe pulls, and whole plastic pipe also can backward from the one end pullled
Gradually deform, so that influence the form of plastic pipe unstable, it is of poor quality.
The content of the invention
The purpose of this utility model is to solve prior art traction and pull yielding to cause the ropy technology of plastic pipe to ask
Topic draws drawing mechanism there is provided a kind of thermoplastic tube, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of thermoplastic tube traction drawing mechanism of the utility model, it includes support frame；
Its main points is that upper support transverse arm and lower support transverse arm mutually symmetrical above and below is respectively equipped with support frame as described above；
The two ends of the upper support transverse arm are connected with the line slideway on support frame respectively, and upper support transverse arm passes through lifting
Cylinder is slidably connected with upper line slideway；The upper support transverse arm is provided with the upper driving wheel being mutually connected by conveyer belt
With upper follower, and upper driving wheel passes through upper reductor and upper motor and is connected；
It is described it is lower support transverse arm two ends be fixedly connected respectively with the side of lifter rack, and the opposite side of lifter rack with
Lower line slideway on support frame is slidably connected；The tooth that drive connection is intermeshed with it is respectively equipped with the lifter rack
Wheel, and gear with the power transmission shaft that it is mutually connected with reduction box Synchronous Transmission by being connected；The reduction box and lifting electricity
Machine is connected；The lower support transverse arm is provided with the lower driving wheel and lower follower being mutually connected by conveyer belt, and
Lower driving wheel is connected by lower reductor and lower motor.
It is mutual by fastened screw rod between the upper support transverse arm and lower support transverse arm in order to ensure clamping degree during operation
Silk connects spacing.
For the ease of regulation rate of tension, the upper follower is connect by roll adjustment screw mandrel I with upper support arm limiting wire.
For the ease of regulation rate of tension, the lower follower is connect by roll adjustment screw mandrel II with lower support arm limiting wire.
In order to improve levelness during lifting, the two ends of the upper support transverse arm are connected with lift cylinder respectively.
Some clamping cushion blocks are uniformly provided with the conveyer belt respectively.
In order to prevent from feeding hour offset, the front end of support frame as described above is provided with the sliding roller of charging.
It is the utility model reasonable in design, easy to use, upper support transverse arm and lower support transverse arm remain above and below water
It is flat symmetrical, and between clamping degree be adjusted by lift cylinder and lifting motor, be adapted to the plastic pipe traction of different tube diameters
Pull out；Clamping cushion block on conveyer belt is fitted progress traction pull-out with the both sides up and down of plastic pipe, is added and is connect with plastic pipe
Contacting surface is accumulated, firmly uniform, and stress surface is big, is not in the local phenomenon for pullling deformation, improve that plastic pipe traction pulls out into
Type rate, product quality is effectively guaranteed.The utility model, which solves prior art traction, to be pullled and yielding causes plastic pipe
Ropy technical problem.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
1 in figure, upper follower 2, roll adjustment screw mandrel I 3, the sliding roller 4 of charging, roll adjustment screw mandrel II 5, lower follower 6, gear
7th, power transmission shaft 8, reduction box 9, lifting motor 10, lower motor 11, lower driving wheel 12, lower reductor 13, lower line slideway
14th, lifter rack 15, it is lower support transverse arm 16, plastic pipe 17, it is upper support transverse arm 18, upper line slideway 19, support frame 20,
Lift cylinder 21, upper reductor 22, upper driving wheel 23, upper motor 24, conveyer belt 25, clamping cushion block 26, fastened screw rod
Embodiment
Reference picture 1, the utility model it include support frame 19；
Upper support transverse arm 17 and lower support transverse arm 15 mutually symmetrical above and below is respectively equipped with support frame as described above 19；
The two ends of the upper support transverse arm 17 are connected with the upper line slideway 18 on support frame 19 respectively, and upper support transverse arm
17 are slidably connected by lift cylinder 20 with upper line slideway 18；The upper support transverse arm 17 is provided with mutual by conveyer belt 24
The upper driving wheel 22 and upper follower 1 of drive connection, and upper driving wheel 22 is connected by upper reductor 21 with upper motor 23；
Side of the two ends respectively with lifter rack 14 of the lower support transverse arm 15 is fixedly connected, and lifter rack 14 is another
Side is slidably connected with the lower line slideway 13 on support frame 19；It is respectively equipped with the lifter rack 14 and is intermeshed biography with it
The gear 6 of dynamic connection, and gear 6 with the power transmission shaft 7 that it is mutually connected with the Synchronous Transmission of reduction box 8 by being connected；It is described
Reduction box 8 is connected with lifting motor 9；The lower support transverse arm 15 is provided with the lower master being mutually connected by conveyer belt
Driving wheel 11 and lower follower 5, and lower driving wheel 11 is connected by lower reductor 12 with lower motor 10.
In order to ensure clamping degree during operation, fastened screw rod is passed through between the upper support transverse arm 17 and lower support transverse arm 15
26 mutual silks connect spacing.
For the ease of regulation rate of tension, the upper follower 1 is connect by roll adjustment screw mandrel I 2 with the limiting wire of upper support arm 17.
For the ease of regulation rate of tension, the lower follower 5 is connect by roll adjustment screw mandrel II 4 with the limiting wire of lower support arm 15.
In order to improve levelness during lifting, the two ends of the upper support transverse arm 17 are connected with lift cylinder 20 respectively.
Some clamping cushion blocks 25 are uniformly provided with the conveyer belt 24 respectively.
In order to prevent from feeding hour offset, the front end of support frame as described above 19 is provided with the sliding roller 3 of charging.
Operation principle：Plastic pipe 16 first passes around the sliding roller 3 of charging, and it is spacing prevent lateral shift, by clamping cushion block 25
It is common up and down clamp it is lower be fastened, can so improve the contact area with plastic pipe, uniform force；Motor on now
Upper driving wheel and lower driving wheel is driven to carry out reverse sync transmission by upper reductor and lower reductor respectively with lower motor, from
And drive plastic pipe 16 at the uniform velocity to advance, and the speed advanced is identical with the speed that plastic pipe is molded extrusion.
Upper follower 1 and lower follower 5 in the utility model can be entered by roll adjustment screw mandrel I 2 and roll adjustment screw mandrel II 4 respectively
Row fine setting, so as to ensure the rate of tension of conveyer belt；Pass through the phase of fastened screw rod 26 between upper support transverse arm 17 and lower support transverse arm 15
Mutual silk connects spacing, it is ensured that between compactness, prevent angular deviation；Lifting motor 9 drives power transmission shaft respectively by reduction box 8
7 rotate, so that move up and down lifter rack 14 with moving gear 6, and between upper support transverse arm 17 and lower support transverse arm 15
The center line that center line is exported with plastic cement pipe extrusion plant all the time maintains an equal level, it is ensured that the straight line ratio of briquetting of plastic pipe, prevents plastic pipe
Tilt.
The utility model increases the fitting area with plastic pipe, and contact surface is uniform, and stress surface is big, when pullling traction by
Power is uniform, and speed is balanced, prevents the uneven metaboly caused of plastic pipe local pressure, formed product rate obtains carrying for matter
It is high.
Claims (7)
1. thermoplastic tube draws drawing mechanism, it includes support frame（19）；It is characterized in that：
Support frame as described above（19）On be respectively equipped with mutually upper support transverse arm symmetrical above and below（17）With lower support transverse arm（15）；
The upper support transverse arm（17）Two ends respectively with support frame（19）On upper line slideway（18）Connection, and upper support is horizontal
Arm（17）Pass through lift cylinder（20）With upper line slideway（18）It is slidably connected；The upper support transverse arm（17）It is provided with by passing
Send band（24）The upper driving wheel being mutually connected（22）With upper follower（1）, and upper driving wheel（22）Pass through upper reductor
（21）With upper motor（23）Drive connection；
The lower support transverse arm（15）Two ends respectively with lifter rack（14）Side be fixedly connected, and lifter rack（14）'s
Opposite side and support frame（19）On lower line slideway（13）It is slidably connected；The lifter rack（14）On be respectively equipped with and its phase
The gear being mutually connected by meshing transmission（6）, and gear（6）Pass through the power transmission shaft being mutually connected with it（7）With reduction box（8）Together
Step drive connection；The reduction box（8）With lifting motor（9）Drive connection；The lower support transverse arm（15）It is provided with by passing
Send the lower driving wheel that band is mutually connected（11）With lower follower（5）, and lower driving wheel（11）Pass through lower reductor（12）With
Lower motor（10）Drive connection.
2. thermoplastic tube according to claim 1 draws drawing mechanism, it is characterized in that the upper support transverse arm（17）With lower branch
Support transverse arm（15）Between pass through fastened screw rod（26）Mutual silk connects spacing.
3. thermoplastic tube according to claim 1 draws drawing mechanism, it is characterized in that the upper follower（1）Pass through roll adjustment silk
Bar I（2）With upper support arm（17）Limiting wire connects.
4. thermoplastic tube according to claim 1 draws drawing mechanism, it is characterized in that the lower follower（5）Pass through roll adjustment silk
Bar II（4）With lower support arm（15）Limiting wire connects.
5. thermoplastic tube according to claim 1 draws drawing mechanism, it is characterized in that the upper support transverse arm（17）Two ends
Respectively with lift cylinder（20）Connection.
6. thermoplastic tube according to claim 1 draws drawing mechanism, it is characterized in that the conveyer belt（24）Upper difference is uniform
Provided with some clamping cushion blocks（25）.
7. thermoplastic tube according to claim 1 draws drawing mechanism, it is characterized in that support frame as described above（19）Front end be provided with
The sliding roller of charging（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279470.5U CN206605756U (en) | 2017-03-22 | 2017-03-22 | Thermoplastic tube draws drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279470.5U CN206605756U (en) | 2017-03-22 | 2017-03-22 | Thermoplastic tube draws drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605756U true CN206605756U (en) | 2017-11-03 |
Family
ID=60166177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720279470.5U Expired - Fee Related CN206605756U (en) | 2017-03-22 | 2017-03-22 | Thermoplastic tube draws drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291741A (en) * | 2021-06-11 | 2021-08-24 | 湖北同济现代医药供应链有限公司 | Rechecking sorting conveying line with adjustable conveying height and anti-slip function |
| CN113752582A (en) * | 2020-06-02 | 2021-12-07 | 王良银 | Artificial branch forming equipment |
-
2017
- 2017-03-22 CN CN201720279470.5U patent/CN206605756U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752582A (en) * | 2020-06-02 | 2021-12-07 | 王良银 | Artificial branch forming equipment |
| CN113752582B (en) * | 2020-06-02 | 2023-09-01 | 王良银 | Artificial Branch Forming Equipment |
| CN113291741A (en) * | 2021-06-11 | 2021-08-24 | 湖北同济现代医药供应链有限公司 | Rechecking sorting conveying line with adjustable conveying height and anti-slip function |
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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: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |