CN208101003U - A kind of tube traction device - Google Patents
A kind of tube traction device Download PDFInfo
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- CN208101003U CN208101003U CN201820311839.0U CN201820311839U CN208101003U CN 208101003 U CN208101003 U CN 208101003U CN 201820311839 U CN201820311839 U CN 201820311839U CN 208101003 U CN208101003 U CN 208101003U
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- caterpillar
- guide rail
- tubing
- plc controller
- tractors
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Abstract
The utility model discloses a kind of tube traction devices, laser diameter measuring instrument, six caterpillar-tractors and a pair of opposite guide rail for being set to six crawling traction motor spindles including PLC controller, for detecting pipe diameter；The bottom four corners of the six caterpillar-tractors rack are equipped with the idler wheel with guide rail cooperation, and the guide rail is parallel with the lead of tubing, the entrance of the six caterpillar-tractors tubing is equipped with the laser diameter measuring instrument, the tube traction device further includes the dynamical system that driving six caterpillar-tractor is slided along the guide rail, the signal input part of the PLC controller is connect with the signal output end of the laser diameter measuring instrument, first signal output end of PLC controller is connect with the signal input part of the dynamical system, the second signal output end of PLC controller is connect with the signal input part of the track drive cylinder of six caterpillar-tractor.The manpower and cost of material of tubular object extruding process is greatly saved in the present apparatus.
Description
Technical field
The utility model relates to plastic pipe production device technical field, especially a kind of pipe production line traction device.
Background technique
With the continuous development of society, plastic pipe has obtained extensive utilization.Plastic pipe is in the process of production and processing
It needs by multiple working procedure, wherein traction process is its important component part.Protractor for plastic pipe is mainly used for plastic tube
The extrusion of material is drawn.Existing protractor for plastic pipe is usually caterpillar tractor, and main and plastic extruder is mating.
In the traction device of pipe production line, the material that plastic extruder squeezes out is in a molten state, and shape is not capable of fixing,
Need to carry out sizing and traction at this time in vacuum sizing box by auxiliary traction pipe, shorter one section of the precooling of entrance, then
Auxiliary traction pipe draw by dragger to draw tubing, the pipe for pulling out auxiliary traction pipe in cooling device
Material carries out cooling and shaping, guarantees to cut discarding after tubing not bending deformation, auxiliary traction pipe pull out tubing.However, traditional
Traction device to bigbore tubing carry out auxiliary traction when, on the one hand, tubing bore is larger, volume and weight all compared with
Greatly, waste of manpower cost in process, it is on the other hand, serious for the wastage of material of bigbore auxiliary traction pipe, increase
Production cost.
Utility model content
To solve problems of the prior art, the purpose of the utility model is to provide a kind of tube traction devices, originally
Traction device first draws tubule diameter pipes by the auxiliary traction pipe of small diameter tube and is transitioned into traction Large Diameter Pipeline tubing, and small diameter tube
Auxiliary traction pipe volume is small, light-weight, is more convenient auxiliary traction, has saved the human cost in production process, small diameter tube it is auxiliary
Raw material during helping traction tube to save auxiliary traction, reduce production cost.
To achieve the above object, the technical solution adopted in the utility model is：A kind of tube traction device, including PLC control
Device, the laser diameter measuring instrument for detecting pipe diameter, six caterpillar-tractors and a pair processed are set to six crawling traction motor spindles relatively
Guide rail；The bottom four corners of the six caterpillar-tractors rack be equipped with the guide rail cooperation idler wheel, and the guide rail with
The lead of tubing is parallel, and the entrance of the six caterpillar-tractors tubing is equipped with the laser diameter measuring instrument, tubing traction
Device further includes the dynamical system that driving six caterpillar-tractor is slided along the guide rail, and the signal of the PLC controller is defeated
Enter end to connect with the signal output end of the laser diameter measuring instrument, the first signal output end of PLC controller and the dynamical system
Signal input part connection, the track drive cylinder of the second signal output end of PLC controller and six caterpillar-tractor
Signal input part connection.
In above scheme, when needing to draw heavy caliber pipe (tubing that diameter is more than or equal to 200mm), diameter can be selected
Auxiliary traction pipe less than or equal to 200mm first carries out sizing auxiliary traction, and the vacuum degree for adjusting vacuum sizing sleeve makes extruding pipe
Material progressivelyes reach the size of needs, and pipe diameter of auxiliary traction pipe traction is become larger by small to the ruler of needs during this
Very little, the laser diameter measuring instrument of six caterpillar-tractor tubing entrances, which persistently detects, enters in six caterpillar-tractors the diameter of tubing and real
When feed back to PLC controller, when laser diameter measuring instrument detects that the diameter into tubing in six caterpillar-tractors becomes larger, this
When PLC controller control six caterpillar-tractors track drive cylinder operation, so that crawler belt is gradually flared to the tubing detected straight
Diameter, tubing controls six while PLC controller controls track drive cylinder due to not having a draw and stop motion at this time
The dynamical system of caterpillar-tractor keeps six caterpillar-tractors mobile to the opposite side of the tubing direction of motion on guide rail, mobile
In the process, the pipe diameter that laser diameter measuring instrument detects is gradually increased, when laser diameter measuring instrument detect tubing diameter it is constant when,
Illustrate that heavy caliber pipe has entered six caterpillar-tractors at this time, this when of PLC controller control dynamical system stops working, leads to
Cross traction of the six caterpillar-tractors completion to heavy caliber pipe.
The dynamical system is hydraulic cylinder or pneumatic cylinder as a further improvement of the utility model,.Using hydraulic
Cylinder or pneumatic cylinder are as dynamical system, and structure is simple, at low cost and control mode is simple.
The both ends of a pair of guide rail are inlaid with sliding block, and the sliding block as a further improvement of the utility model,
It is equipped with the clamping screw for being fixed on sliding block on guide rail.Sliding block on guide rail is fixed on guide rail by clamping screw,
Fixed sliding block can limit six caterpillar-tractors, prevent six caterpillar-tractors from causing to damage to dynamical system when not working
Evil, and avoid security risk caused by six caterpillar-tractors slide on guide rail.
The laser diameter measuring instrument is the two-way caliper of laser as a further improvement of the utility model,.The two-way survey of laser
The precision of diameter instrument is high, and performance is stablized, and measuring speed is fast, and data feedback is fast to the speed of PLC controller, improves six crawling tractions
The response speed of machine movement.
The crawler belt of six caterpillar-tractor is soft equipped with being bonded with tubing as a further improvement of the utility model,
Property layer.The flexible layer being arranged on the crawler belt of six caterpillar-tractors can reduce the deformation of tubing, ensure that the quality of product.
As a further improvement of the utility model, the flexible layer include the butadiene-styrene rubber substrate that is fixed on crawler belt and
The organic silicon rubber layer of butadiene-styrene rubber substrate surface is set, and the contact surface that the organic silicon rubber layer is contacted with tubing is inside
The curved surface of recess, and multiple anti-slip particles are evenly equipped on the curved surface.Flexible layer is set as the preferable butadiene-styrene rubber of overall performance
Substrate and the preferable organic silicon rubber layer of the heat resistance that its surface is set, so that also completely cooling tubing is not easy pair
Entire flexible layer damages, and increases its service life；By anti-slip particles, further increase flexible layer to tubing
Frictional force, so that the traction of tubing is more stable.
The utility model has the beneficial effects that：
1, the utility model first draws tubule diameter pipes by the auxiliary traction pipe of small diameter tube and is transitioned into traction Large Diameter Pipeline pipe
Material, and the auxiliary traction pipe volume of small diameter tube is small, light-weight is more convenient auxiliary traction, saved manpower in production process at
This, the raw material during the auxiliary traction tube coupling of small diameter tube about auxiliary traction reduce production cost.
2, using hydraulic cylinder or pneumatic cylinder as dynamical system, structure is simple, at low cost and control mode is simple.
3, the sliding block on guide rail is fixed on guide rail by clamping screw, and fixed sliding block can carry out six caterpillar-tractors
Limit, prevents six caterpillar-tractors from damaging when not working to dynamical system, and avoid six caterpillar-tractors in guide rail
Security risk caused by upper sliding.
4, laser diameter measuring instrument uses the two-way caliper of laser, and the precision of the two-way caliper of laser is high, and performance is stablized, measurement speed
Degree is fast, and data feedback is fast to the speed of PLC controller, improves the response speed of six caterpillar-tractors movement.
5, the flexible layer being arranged on the crawler belt of six caterpillar-tractors can reduce the deformation of tubing, ensure that the quality of product.
6, by flexible layer be set as the preferable butadiene-styrene rubber substrate of overall performance and be arranged in its surface heat resistance it is preferable
Organic silicon rubber layer increase it so that also completely cooling tubing is not easy to damage entire flexible layer and use the longevity
Life；By anti-slip particles, further increase flexible layer to the frictional force of tubing, so that the traction of tubing is more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the control principle drawing of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the utility model embodiment flexible layer；
Appended drawing reference：
1, PLC controller, 2, laser diameter measuring instrument, 3, six caterpillar-tractors, 4, guide rail, 5, idler wheel, 6, dynamical system, 7, shoe
Band driving cylinder, 8, heavy caliber pipe, 9, auxiliary traction pipe, 10, sliding block, 11, clamping screw, 12, flexible layer, 13, butylbenzene rubber
Gum base materials, 14, organic silicon rubber layer, 15, anti-slip particles.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment
In one of the embodiments, as shown in Figure 1, Figure 2 and Figure 3, a kind of tube traction device, including PLC controller
1, for detecting, the laser diameter measuring instrument 2, six caterpillar-tractors 3 and a pair of pipe diameter are opposite to be set to six caterpillar-tractors, 3 bottom
Guide rail 4；The bottom four corners of six caterpillar-tractors, 3 rack are equipped with the idler wheel 5 with the guide rail 4 cooperation, and described lead
Rail 4 is parallel with the lead of tubing, and the entrance of six caterpillar-tractors, 3 tubing is equipped with the laser diameter measuring instrument 2, the pipe
Material traction device further includes the dynamical system 6 that driving six caterpillar-tractor 3 is slided along the guide rail 4, the PLC controller
1 signal input part is connect with the signal output end of the laser diameter measuring instrument 2, the first signal output end of PLC controller 1 and institute
State the signal input part connection of dynamical system 6, the shoe of the second signal output end of PLC controller 1 and six caterpillar-tractor 3
Signal input part connection with driving cylinder 7.
In above scheme, when needing to draw heavy caliber pipe 8 (tubing that diameter is more than or equal to 200mm), it can be selected straight
Auxiliary traction pipe 9 of the diameter less than or equal to 200mm first carries out sizing auxiliary traction, and the vacuum degree for adjusting vacuum sizing sleeve to squeeze out
Tubing progressivelyes reach the size of needs, and the pipe diameter that auxiliary traction pipe 9 is drawn during this is become larger by small to needs
Size, persistently detection enters tubing in six caterpillar-tractors 3 for the laser diameter measuring instrument 2 of six caterpillar-tractors, 3 tubing entrance
Diameter and Real-time Feedback to PLC controller 1, when laser diameter measuring instrument 2 detect the diameter into tubing in six caterpillar-tractors 3 by
When gradual change is big, the track drive cylinder 7 that PLC controller 1 controls six caterpillar-tractors 3 at this time works, and is flared to crawler belt gradually
The pipe diameter detected, tubing controls track drive in PLC controller 1 due to not having a draw and stop motion at this time
The dynamical system 6 that six caterpillar-tractors 3 are controlled while cylinder 7 makes six caterpillar-tractors 3 on guide rail to the tubing direction of motion
Opposite side is mobile, and in moving process, the pipe diameter that laser diameter measuring instrument 2 detects is gradually increased, when laser diameter measuring instrument 2 is examined
Measure tubing diameter it is constant when, illustrate that heavy caliber pipe 8 has entered six caterpillar-tractors 3 at this time, this when PLC controller
1 control dynamical system 6 stops working, and completes the traction to heavy caliber pipe 8 by six caterpillar-tractors 3.
In another embodiment, the dynamical system 6 is hydraulic cylinder or pneumatic cylinder.Using hydraulic cylinder or gas
Air cylinder is as dynamical system, and structure is simple, at low cost and control mode is simple.
In another embodiment, the both ends of a pair of guide rail 4 are inlaid with sliding block 10, and set on the sliding block 10
There is the clamping screw 11 for being fixed on sliding block 10 on guide rail 4.Sliding block 10 on guide rail 4 is fixed on by clamping screw 11
On guide rail 4, fixed sliding block 10 can limit six caterpillar-tractors 3, prevent six caterpillar-tractors 3 when not working to power
System 6 damages, and avoids security risk caused by six caterpillar-tractors 3 slide on guide rail 4.
In another embodiment, the laser diameter measuring instrument 2 is the two-way caliper of laser.The essence of the two-way caliper of laser
Degree is high, and performance is stablized, and measuring speed is fast, and data feedback is fast to the speed of PLC controller 1, improves the movement of six caterpillar-tractors 3
Response speed.
In another embodiment, the crawler belt of six caterpillar-tractor 3 is equipped with the flexible layer 12 being bonded with tubing.
The flexible layer 12 being arranged on the crawler belt of six caterpillar-tractors 3 can reduce the deformation of tubing, ensure that the quality of product.
In another embodiment, the flexible layer 12 includes the butadiene-styrene rubber substrate 13 being fixed on crawler belt and sets
The organic silicon rubber layer 14 on 13 surface of butadiene-styrene rubber substrate is set, the contact surface that the organic silicon rubber layer 14 is contacted with tubing is
The curved surface being recessed inwardly, and multiple anti-slip particles 15 are evenly equipped on the curved surface.It is preferable that flexible layer 12 is set as overall performance
Butadiene-styrene rubber substrate 13 and the preferable organic silicon rubber layer 14 of the heat resistance that its surface is set, so that also completely not cooling
Tubing is not easy to damage entire flexible layer 12, increases its service life；By anti-slip particles 15, increase further
Frictional force of the flexible layer 12 to tubing, so that the traction of tubing is more stable.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of tube traction device, which is characterized in that laser diameter measuring instrument including PLC controller, for detecting pipe diameter,
Six caterpillar-tractors and a pair of opposite guide rail for being set to six crawling traction motor spindles；The bottom four of the six caterpillar-tractors rack
Angle is equipped with the idler wheel with guide rail cooperation, and the guide rail is parallel with the lead of tubing, six caterpillar-tractor
The entrance of tubing is equipped with the laser diameter measuring instrument, which further includes driving six caterpillar-tractor described in
The dynamical system of guide rail sliding, the signal input part of the PLC controller are connect with the signal output end of the laser diameter measuring instrument,
First signal output end of PLC controller is connect with the signal input part of the dynamical system, and the second signal of PLC controller is defeated
Outlet is connect with the signal input part of the track drive cylinder of six caterpillar-tractor.
2. tube traction device according to claim 1, which is characterized in that the dynamical system is hydraulic cylinder or air pressure
Cylinder.
3. tube traction device according to claim 1, which is characterized in that the both ends of a pair of guide rail are inlaid with cunning
Block, and the sliding block is equipped with the clamping screw for being fixed on sliding block on guide rail.
4. tube traction device according to claim 1, which is characterized in that the laser diameter measuring instrument, which is that laser is two-way, to be calibrated
Instrument.
5. tube traction device according to claim 1, which is characterized in that the crawler belt of six caterpillar-tractor is equipped with
The flexible layer being bonded with tubing.
6. tube traction device according to claim 5, which is characterized in that the flexible layer includes being fixed on crawler belt
Butadiene-styrene rubber substrate and the organic silicon rubber layer that butadiene-styrene rubber substrate surface is arranged in, the organic silicon rubber layer are contacted with tubing
Contact surface be the curved surface being recessed inwardly, and multiple anti-slip particles are evenly equipped on the curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311839.0U CN208101003U (en) | 2018-03-07 | 2018-03-07 | A kind of tube traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311839.0U CN208101003U (en) | 2018-03-07 | 2018-03-07 | A kind of tube traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208101003U true CN208101003U (en) | 2018-11-16 |
Family
ID=64125973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311839.0U Active CN208101003U (en) | 2018-03-07 | 2018-03-07 | A kind of tube traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208101003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300790A (en) * | 2019-12-20 | 2020-06-19 | 安徽巴瑞挤出设备有限公司 | Modular tubular product caterpillar tractor |
-
2018
- 2018-03-07 CN CN201820311839.0U patent/CN208101003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300790A (en) * | 2019-12-20 | 2020-06-19 | 安徽巴瑞挤出设备有限公司 | Modular tubular product caterpillar tractor |
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