CN107234793A - A kind of PVC shape tubes hauling machine - Google Patents
A kind of PVC shape tubes hauling machine Download PDFInfo
- Publication number
- CN107234793A CN107234793A CN201710568248.1A CN201710568248A CN107234793A CN 107234793 A CN107234793 A CN 107234793A CN 201710568248 A CN201710568248 A CN 201710568248A CN 107234793 A CN107234793 A CN 107234793A
- Authority
- CN
- China
- Prior art keywords
- pvc
- passage
- frame
- shape tubes
- tubes
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/003—Tubular articles having irregular or rough surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a kind of PVC shape tubes hauling machine, including：Frame, the passage passed through for PVC shape tubes is provided with frame, passage is provided with some traction crawler belts in frame, the motor driving that each traction crawler belt is respectively arranged on a hitch frame and on hitch frame is rotated forward, each hitch frame drives inwardly close or is outwardly away from passage by the travel mechanism being installed in frame, it is synchronous to drive corresponding traction crawler belt to move inward the PVC shape tubes for compressing or being displaced outwardly in release passage, when all traction crawler belts, which are compressed, simultaneously to be rotated forward on PVC shape tubes in the channel simultaneously, all traction crawler belts can draw the PVC shape tubes in passage in clamping shape to front clamp；The pressing wheel mechanism for the PVC shape tubes that can be compressed upwards in passage is additionally provided with below passage.It is an advantage of the invention that：PVC shape tubes can steadily be drawn, be not in the problems such as skidding and can not draw in distraction procedure.
Description
Technical field
The present invention relates to PVC traction technique field, and in particular to a kind of PVC shape tubes hauling machine.
Background technology
PVC, to reduce bending and twisted phenomena, improves product qualified rate, one during extruder extrusion
As corresponding hauling machine is installed in the output end of extruder, by the draw of hauling machine, make plastic material continuously
Sizing is exported from extruder.Traditional hauling machine can only draw section rule and the high pvc pipe of round steel degree, but for some
Section is irregular and the low PVC shape tubes of round steel degree, and traditional hauling machine easily skids in distraction procedure, or even can not
The problems such as traction.Thus need a kind of hauling machine that can be steadily drawn to PVC shape tubes of invention badly.
The content of the invention
It is an object of the invention to provide a kind of PVC shape tube hauling machines that can be steadily drawn to PVC shape tubes.
To achieve the above object, present invention employs following technical scheme：A kind of described PVC shape tubes hauling machine, bag
Include：Frame, is provided with the passage passed through for PVC shape tubes in frame, and passage, which is provided with some tractions, in frame carries out
Band, the motor driving that each traction crawler belt is respectively arranged on a hitch frame and on hitch frame is rotated forward, each traction
Frame by the travel mechanism that is installed in frame drive inwardly close to or be outwardly away from passage, it is synchronous drive corresponding traction crawler belt to
The interior mobile PVC shape tubes for compressing or being displaced outwardly in release passage, when the PVC that all traction crawler belts are compressed in the channel is special-shaped
On pipe and when rotating forward simultaneously, all traction crawler belts can draw the PVC shape tubes in passage in clamping shape to front clamp；Logical
The pressing wheel mechanism for the PVC shape tubes that can be compressed upwards in passage is additionally provided with below road.
Further, foregoing a kind of PVC shape tubes hauling machine, wherein：The structure of pressing wheel mechanism is：Including lifting spiral shell
Bar, is equipped with mounting bracket, expansion bearing has pinch roller in mounting bracket, in the lower end thread bush of lifting screw in the upper end of lifting screw
Provided with worm gear, worm gear by bearing and bearing block can radial rotating and can not axially movably be installed in frame, in frame
Be supported with worm wheel worm screw, one end of worm screw is provided with handwheel, when rotate handwheel when, worm and wheel phase can be passed through
Coordinate drive lifting screw move up and down, timing belt dynamic pressure wheel move up bear against PVC shape tubes or under be moved away from PVC shape tubes.
Further, foregoing a kind of PVC shape tubes hauling machine, wherein：The position that pinch roller is in contact with PVC shape tubes is set
The groove that can be engaged with shape tube shape is equipped with, when pinch roller bear against PVC shape tubes upwards, the inwall of groove is just complete
The special-shaped pipe outer walls of the PVC that fits.
Further, foregoing a kind of PVC shape tubes hauling machine, wherein：All hitch frames positioned at channel upper are distinguished
It is driven by the cylinder to move inward and compresses or be displaced outwardly to unclamp the PVC shape tubes in passage, positioned at all traction of beneath galleries
Frame is driven to move inward respectively by screw lift and compresses or be displaced outwardly to unclamp the PVC shape tubes in passage.
By the implementation of above-mentioned technical proposal, the present invention has the advantages that steadily draw PVC shape tubes.
Brief description of the drawings
Fig. 1 is a kind of structural representation of PVC shape tubes hauling machine of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of described PVC shape tubes hauling machine, including：Frame 1, is provided with different for PVC in frame 1
The passage 3 that type pipe 2 passes through, is provided with some traction crawler belts 4, in the present embodiment, in frame 1 in frame 1 around passage 3
Eight traction crawler belts are provided with altogether around passage 3, wherein four traction crawler belts 4 are set around the top of passage 3, four additional traction
Crawler belt 4 is set around the bottom of passage 3；Each traction crawler belt 4 is respectively arranged on a hitch frame 5 and the electricity on hitch frame 5
Machine driving is rotated forward, and each hitch frame 5 drives inwardly close or is outwardly away from passage by the travel mechanism being installed in frame 1
3, it is synchronous to drive corresponding traction crawler belt 4 to move inward the PVC shape tubes 2 for compressing or being displaced outwardly in release passage 3, in this reality
Apply in example, all hitch frames 5 positioned at the top of passage 2 move inward compression by the driving of cylinder 12 respectively or are displaced outwardly unclamping logical
PVC shape tubes 2 in road 3, all hitch frames 5 positioned at the bottom of passage 3 move inward pressure by the driving of screw lift 13 respectively
PVC shape tubes 2 that are tight or being displaced outwardly in release passage 3；The PVC shape tubes 2 in passage 3 are pressed on when all traction crawler belts 4
When rotating above and forward simultaneously, the PVC shape tubes 2 that all traction crawler belts 4 can be in clamping shape into front clamp traction passage 3；
The lower section of passage 3 is additionally provided with the pressing wheel mechanism for the PVC shape tubes 2 that can be compressed upwards in passage 3；In the present embodiment, pinch roller
The structure of mechanism is：Including lifting screw 6, mounting bracket 7 is housed in the upper end of lifting screw 6, expansion bearing has in mounting bracket 7
Pinch roller 8, worm gear 9 is provided with the lower end thread bush of lifting screw 6, worm gear 9 by bearing and bearing block can radial rotating and can not
Axially movably it is installed in frame 1, is supported with frame 1 and is engaged worm screw 10 with worm gear 9, is set in one end of worm screw 10
There is handwheel 11, when rotating handwheel 11, drive lifting screw 6 can be engaged with worm gear 9 by worm screw 10 and moved up and down, timing belt
Dynamic pressure wheel 8 move up bear against PVC shape tubes 2 or under be moved away from PVC shape tubes 2；In the present embodiment, pinch roller 8 and PVC shape tubes
2 positions being in contact are provided with the groove that can be engaged with shape tube shape, when pinch roller 8 bear against PVC shape tubes 2 upwards,
The inwall of groove is just fitted the outer wall of PVC shape tubes 2 completely, so can preferably protect traction PVC shape tubes, it is to avoid pinch roller
Damage PVC shape tubes by pressure；
The operation principle of the present invention is as follows：
When PVC shape tubes 2 enter passage 3, all cylinders 12 on the top of passage 3 are made to drive corresponding hitch frame 5 inside downwards
It is moved to correspondence traction crawler belt 4 and is pressed downward speeding up the top of PVC shape tubes 2 in passage 3, while makes all silks of the bottom of passage 3
Bar lift 13 drives corresponding hitch frame 5 to move inwardly into the upward PVC compressed in passage 3 of correspondence traction crawler belt 4 upwards
The bottom of shape tube 2, then rotates handwheel 11, and drive lifting screw 6 is engaged with worm gear 9 by worm screw 10 moves up, synchronous
Drive pinch roller 8 to move up and bear against PVC shape tubes 2；Then all traction crawler belts 4 are made to rotate forward simultaneously, now all tractions are carried out
The PVC shape tubes 2 in passage 3 can be drawn to front clamp in clamping shape with 4.
Present invention has the advantage that：PVC shape tubes can steadily be drawn, be not in skid in distraction procedure
And the problems such as can not draw.
Claims (4)
1. a kind of PVC shape tubes hauling machine, including：Frame, it is characterised in that：It is provided with and passes through for PVC shape tubes in frame
Passage, passage is provided with some traction crawler belts in frame, each traction crawler belt is respectively arranged on a hitch frame
And the motor driving on hitch frame is rotated forward, each hitch frame is driven inwardly close by the travel mechanism being installed in frame
Or passage is outwardly away from, the synchronous PVC for driving corresponding traction crawler belt to move inward compression or be displaced outwardly unclamping in passage is different
Type pipe, when all traction crawler belts, which are compressed, simultaneously to be rotated forward on PVC shape tubes in the channel simultaneously, all traction crawler belts can be in
Clamp PVC shape tube of the shape into front clamp traction passage；The PVC that can be compressed upwards in passage is additionally provided with below passage
The pressing wheel mechanism of shape tube.
2. a kind of PVC shape tubes hauling machine according to claim 1, it is characterised in that：The structure of pressing wheel mechanism is：Including
Lifting screw, is equipped with mounting bracket, expansion bearing has pinch roller in mounting bracket, in the lower end of lifting screw in the upper end of lifting screw
Thread bush is provided with worm gear, worm gear by bearing and bearing block can radial rotating and can not axially movably be installed in frame,
Be supported with frame with worm wheel worm screw, one end of worm screw is provided with handwheel, when rotate handwheel when, can by worm screw with
Worm wheel drives lifting screw to move up and down, timing belt dynamic pressure wheel move up bear against PVC shape tubes or under to be moved away from PVC different
Type pipe.
3. a kind of PVC shape tubes hauling machine according to claim 1, it is characterised in that：Pinch roller is in contact with PVC shape tubes
Position be provided with the groove that can be engaged with shape tube shape, when pinch roller bear against PVC shape tubes upwards, the inwall of groove
The special-shaped pipe outer walls of the PVC that just fits completely.
4. a kind of PVC shape tubes hauling machine according to claim 1 or 2 or 3, it is characterised in that：Positioned at channel upper
All hitch frames are driven by the cylinder to move inward respectively and compress or be displaced outwardly to unclamp the PVC shape tubes in passage, positioned at passage
All hitch frames of bottom are driven the PVC abnormal shapes for moving inward and compressing or be displaced outwardly to unclamp in passage by screw lift respectively
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568248.1A CN107234793A (en) | 2017-07-13 | 2017-07-13 | A kind of PVC shape tubes hauling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568248.1A CN107234793A (en) | 2017-07-13 | 2017-07-13 | A kind of PVC shape tubes hauling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234793A true CN107234793A (en) | 2017-10-10 |
Family
ID=59991923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710568248.1A Pending CN107234793A (en) | 2017-07-13 | 2017-07-13 | A kind of PVC shape tubes hauling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573409A (en) * | 2020-12-10 | 2021-03-30 | 江苏贝尔机械有限公司 | Traction lifting mechanism more convenient and efficient to improve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224629A (en) * | 2007-12-21 | 2008-07-23 | 广东联塑科技实业有限公司 | Rotation tractor for plastic pipe production line |
| CN202922946U (en) * | 2012-11-16 | 2013-05-08 | 铜陵麟安生物科技有限公司 | Pressing wheel of tractor |
| CN103101177A (en) * | 2012-11-15 | 2013-05-15 | 昆山圣源机械有限公司 | Four-claw tractor |
| CN203622903U (en) * | 2013-10-28 | 2014-06-04 | 天津永鑫盛源管业有限公司 | Plastic profile traction machine with pressure adjusting mechanism |
-
2017
- 2017-07-13 CN CN201710568248.1A patent/CN107234793A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224629A (en) * | 2007-12-21 | 2008-07-23 | 广东联塑科技实业有限公司 | Rotation tractor for plastic pipe production line |
| CN103101177A (en) * | 2012-11-15 | 2013-05-15 | 昆山圣源机械有限公司 | Four-claw tractor |
| CN202922946U (en) * | 2012-11-16 | 2013-05-08 | 铜陵麟安生物科技有限公司 | Pressing wheel of tractor |
| CN203622903U (en) * | 2013-10-28 | 2014-06-04 | 天津永鑫盛源管业有限公司 | Plastic profile traction machine with pressure adjusting mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573409A (en) * | 2020-12-10 | 2021-03-30 | 江苏贝尔机械有限公司 | Traction lifting mechanism more convenient and efficient to improve |
| CN112573409B (en) * | 2020-12-10 | 2022-08-05 | 江苏贝尔机械有限公司 | Traction lifting mechanism more convenient and efficient to improve |
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