CN107932867B - Spool wind for extruder - Google Patents
Spool wind for extruder Download PDFInfo
- Publication number
- CN107932867B CN107932867B CN201711320307.XA CN201711320307A CN107932867B CN 107932867 B CN107932867 B CN 107932867B CN 201711320307 A CN201711320307 A CN 201711320307A CN 107932867 B CN107932867 B CN 107932867B
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- Prior art keywords
- guide roller
- roller
- spool
- driving
- winding
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- 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
- B29C48/28—Storing of extruded material, e.g. by winding up or stacking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a spool winding device for an extrusion molding machine, which comprises a traction mechanism, a guide mechanism and a winding mechanism, wherein the traction mechanism, the guide mechanism and the winding mechanism are arranged at an outlet of a cooling water tank; the guide mechanism comprises a guide frame and a bending component which is arranged on the guide frame and used for bending the spool along the winding direction; winding mechanism includes base, slidable mounting at the slide on the base, rotates reel, the drive of installing on the slide translation mechanism and drive reel pivoted drive assembly of slide and reel synchronous motion, the axis of rotation of reel is the direction of traction of horizontal setting and perpendicular to spool, the moving direction of slide is on a parallel with the axis of rotation of reel. The invention can orderly wind the bobbin, prevent the bobbin from deforming during winding, and improve the winding speed and quality.
Description
Technical Field
The invention relates to the technical field of plastic extruding machines, in particular to a spool winding device for a plastic extruding machine.
Background
Extrusion, also known as extrusion, is a plastic molding process and is one of the important methods for molding thermoplastics. The PVC line pipe produced by the plastic extruding machine is relatively slow in production speed, and the extruded pipe needs to be rolled, and is generally considered by machine operators, so that the coil pipe needs to be rolled while the machine is looked after, the labor capacity of workers is increased, and the precious time of the workers is occupied by simple time-consuming repeated labor; the manually rolled coil pipes are irregular, so that the length difference of each coil pipe is large; the use and the stack of later stage bring many problems, for example pile up neatly easily fall down, the coil pipe easily scatters in disorder influences construction progress during the construction etc..
Disclosure of Invention
The invention aims to provide a spool winding device for an extrusion molding machine, which enables spools to be wound orderly and improves the winding speed and quality.
The above object of the present invention is achieved by the following technical solutions: a spool winding device for an extruding machine comprises a traction mechanism, a guide mechanism and a winding mechanism which are arranged at an outlet of a cooling water tank of the extruding machine, wherein the traction mechanism comprises a rack and traction wheels which are rotatably arranged on the rack, and the traction wheels are arranged in two rows from top to bottom and are linearly arranged along the traction direction; the guide mechanism comprises a guide frame and a bending component which is arranged on the guide frame and used for bending the spool along the winding direction; winding mechanism includes base, slidable mounting at the slide on the base, rotates reel, the drive of installing on the slide translation mechanism and drive reel pivoted drive assembly of slide and reel synchronous motion, the axis of rotation of reel is the direction of traction of horizontal setting and perpendicular to spool, the moving direction of slide is on a parallel with the axis of rotation of reel.
As preferred, the subassembly that bends includes first deflector roll, second deflector roll, third deflector roll, first compression roller and second compression roller at least, first deflector roll the second deflector roll with the third deflector roll sets gradually along direction of traction, first compression roller sets up first deflector roll with top between the second deflector roll, the second compression roller sets up the second deflector roll with top between the third deflector roll, first compression roller with the second compression roller all is connected with the pressure cylinder, one of them the pressure cylinder promotes first compression roller will be located first deflector roll with spool between the second deflector roll bends, another the pressure cylinder promotes the second compression roller will be located spool between the second deflector roll bends.
Preferably, the first guide roller is spaced apart from the second guide roller by a distance greater than a distance between the second guide roller and the third guide roller, and the diameter of the first press roller is greater than the diameter of the second press roller.
Preferably, the third guide roller has a height higher than that of the second guide roller, and the second guide roller has a height higher than that of the first guide roller.
Preferably, the rotation direction of the first press roll is opposite to the rotation direction of the second press roll; and the first pressing roller is opposite to the moving direction of the spool in the tangential point speed direction in contact with the spool.
The first press roller and the spool generate opposite friction force due to the opposite direction, the friction force acts on the spool along the tangential direction of the first press roller, the moving speed of the spool between the first guide roller and the second guide roller is reduced, the spool is in a loose state, the spool is in a tensioned state when the spool is not wound, and the spool in the loose state is easier to bend under the pressure action of the first press roller.
Preferably, the roller surface of the first press roller is provided with a rubber layer for increasing friction force with the spool.
Preferably, the driving assembly comprises a driving motor, a driving pulley, a transmission belt, a driving sprocket, a driven sprocket and a transmission chain, the driving pulley is arranged at the shaft end of the driving motor, the transmission pulley is rotatably arranged on the base, the transmission belt is connected between the driving pulley and the transmission pulley, the driving sprocket and the transmission pulley are coaxially arranged and synchronously rotate, the driven sprocket is arranged at the shaft end of the winding drum, the transmission chain is connected between the driving sprocket and the driven sprocket, the driving motor drives the transmission pulley and the driving sprocket to rotate through the transmission belt, and the driving sprocket drives the driven sprocket and the winding drum to rotate through the transmission chain.
Preferably, a friction clutch is arranged between the driving sprocket and the driving pulley, the friction clutch comprises a first friction plate arranged at the shaft end of the driving sprocket and a second friction plate arranged at the shaft end of the driving pulley, the second friction plate is sleeved at the shaft end of the driving pulley through a spline, and an adjusting assembly for adjusting the pressure of the first friction plate and the second friction plate is arranged between the driving pulley and the second friction plate.
When the spool is wound to be too tight, the spool is easy to deform, in order to prevent the spool from deforming due to overlarge winding force of the winding drum, the transmission belt and the friction clutch are used for transmission, the winding force can be adjusted according to actual conditions, and the winding is prevented from being loose or too tight.
Preferably, be equipped with on the base and make when the reel removes to coiling final position fix the spool end on the fixed subassembly on the reel, fixed subassembly includes pressure arm, fixed plate and cylinder, the one end of pressure arm articulates on the base, the fixed plate rigid coupling in the other end of pressure arm, the cylinder is connected the pressure arm with between the base, promote the pressure arm rotates, makes the fixed plate follow the reel radial direction lean on the pressure in on the spool on the reel.
The invention has the beneficial effects that: the invention can orderly wind the bobbin, prevent the bobbin from deforming during winding, and improve the winding speed and quality.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a drive assembly in an embodiment of the present invention;
in the figure: 41-traction mechanism, 411-frame, 412-traction wheel, 42-guide mechanism, 421-guide frame, 422-first guide roller, 423-second guide roller, 424-third guide roller, 425-first press roller, 426-second press roller, 427-pressing cylinder, 43-winding mechanism, 431-base, 432-sliding seat, 433-winding drum, 434-driving component, 4341-driven chain wheel, 4342-driving chain wheel, 4343-driving chain, 4344-driving belt wheel, 4345-driving belt wheel, 4346-driving motor, 4347-first friction plate, 4348-second friction plate, 4349-adjusting component and 435-fixing component.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b): as shown in fig. 1 and fig. 2, a spool winding device for an extruder comprises a drawing mechanism 41, a guiding mechanism 42 and a winding mechanism 43 which are arranged at an outlet of a cooling water tank of the extruder, wherein the drawing mechanism 41 comprises a rack 411 and drawing wheels 412 which are rotatably arranged on the rack 411, and the drawing wheels 412 are arranged in two rows in the upper and lower directions and are linearly arranged along a drawing direction; the guide mechanism 42 comprises a guide frame 421, and a bending component mounted on the guide frame 421 for bending the spool in the winding direction.
The press bending assembly at least comprises a first guide roller 422, a second guide roller 423, a third guide roller 424, a first press roller 425 and a second press roller 426, wherein the first guide roller 422, the second guide roller 423 and the third guide roller 424 are sequentially arranged along a traction direction, the first press roller 425 is arranged above the first guide roller 422 and between the second guide roller 423, the second press roller 426 is arranged above the second guide roller 423 and between the third guide roller 424, the first press roller 425 and the second press roller 426 are both connected with a pressing cylinder 427, one of the pressing cylinders 427 pushes the first press roller 425 to press bend a line pipe between the first guide roller 422 and the second guide roller 423, and the other pressing cylinder 427 pushes the second press roller 426 to press bend a line pipe between the second guide roller 423 and the third guide roller 424. The distance between the first guide roller 422 and the second guide roller 423 is greater than the distance between the second guide roller 423 and the third guide roller 424, and the diameter of the first pressing roller 425 is greater than the diameter of the second pressing roller 426. The third guide roller 424 is higher than the second guide roller 423, and the second guide roller 423 is higher than the first guide roller 422. The direction of rotation of first pressure roller 425 is opposite to the direction of rotation of said second pressure roller 426; the first pressure roller 425 has a tangential point speed direction in contact with the spool opposite to the moving direction of the spool. The roller surface of the first pressing roller 425 is provided with a rubber layer for increasing the frictional force with the spool.
The winding mechanism 43 comprises a base 431, a sliding seat 432 slidably mounted on the base 431, a winding drum 433 rotatably mounted on the sliding seat 432, a translation mechanism for driving the sliding seat 432 and the winding drum 433 to move synchronously, and a driving assembly 434 for driving the winding drum 433 to rotate, wherein the rotation axis of the winding drum 433 is horizontally arranged and perpendicular to the traction direction of the spool, and the movement direction of the sliding seat 432 is parallel to the rotation axis of the winding drum 433. The base 431 is connected with the sliding base 432 through a ball screw, and reciprocating translation is achieved.
As shown in fig. 2, the driving assembly 434 includes a driving motor 4346, a driving pulley 4345, a transmission pulley 4344, a transmission belt, a driving sprocket 4342, a driven sprocket 4341 and a transmission chain 4343, wherein the driving pulley 4345 is disposed at an axial end of the driving motor 4346, the transmission pulley 4344 is rotatably mounted on the base 431, the transmission belt is connected between the driving pulley 4345 and the transmission pulley 4344, the driving sprocket 4342 and the transmission pulley 4344 are coaxially disposed and rotate synchronously, the driven sprocket 4341 is disposed at an axial end of the winding drum 433, the transmission chain 4343 is connected between the driving sprocket 4342 and the driven sprocket 4341, the driving motor 4346 drives the transmission pulley 4344 and the driving sprocket 4342 to rotate through the transmission belt, and the driving sprocket 4342 drives the driven sprocket 4341 and the winding drum 433 to rotate through the transmission chain 4343. A friction clutch is arranged between the driving sprocket 4342 and the driving pulley 4344, the friction clutch comprises a first friction plate 4347 arranged at the shaft end of the driving sprocket 4342 and a second friction plate 4348 arranged at the shaft end of the driving pulley 4344, the second friction plate 4348 is sleeved at the shaft end of the driving pulley 4344 through a spline, an adjusting component 4349 for adjusting the pressure of the first friction plate 4347 and the second friction plate 4348 is arranged between the driving pulley 4344 and the second friction plate 4348, the adjusting component 4348 comprises a spring and an adjusting nut, the adjusting nut is screwed on the shaft of the driving pulley 4344, and the spring is positioned between the second friction plate 4348 and the adjusting nut.
Be equipped with the messenger on the base 431 the reel 433 removes to fix the spool end when coiling the end position fixed subassembly 435 on the reel 433, fixed subassembly 435 includes pressure arm, fixed plate and cylinder, the one end of pressure arm articulates on the base 431, the fixed plate rigid coupling in the other end of pressure arm, the cylinder is connected the pressure arm with between the base 431, promote the pressure arm rotates, makes the fixed plate is followed the reel 433 radial direction is by pressing in the coiling on the spool on the reel 433.
Claims (8)
1. The utility model provides a spool wind for extruder which characterized in that: the device comprises a traction mechanism (41) arranged at an outlet of a cooling water tank of the extruding machine, a guide mechanism (42) and a winding mechanism (43), wherein the traction mechanism (41) comprises a rack (411) and traction wheels (412) rotatably arranged on the rack (411), and the traction wheels (412) are arranged in two rows from top to bottom and are linearly arranged along the traction direction; the guide mechanism (42) comprises a guide frame (421) and a bending component which is arranged on the guide frame (421) and used for bending the spool along the winding direction; the winding mechanism (43) comprises a base (431), a sliding seat (432) slidably mounted on the base (431), a winding drum (433) rotatably mounted on the sliding seat (432), a translation mechanism for driving the sliding seat (432) and the winding drum (433) to synchronously move, and a driving assembly (434) for driving the winding drum (433) to rotate, wherein the rotation axis of the winding drum (433) is horizontally arranged and is perpendicular to the traction direction of the spool, and the movement direction of the sliding seat (432) is parallel to the rotation axis of the winding drum (433);
be equipped with the messenger on base (431) reel (433) are removed when coiling the end position with the spool end-to-end fixing fixed subassembly (435) on reel (433), fixed subassembly (435) are including pressing arm, fixed plate and cylinder, the one end of pressing arm articulates on base (431), the fixed plate rigid coupling in the other end of pressing arm, the cylinder is connected press the arm with between base (431), promote the pressing arm rotates, makes the fixed plate is followed reel (433) radial direction is by pressing in the coiling on the spool on reel (433).
2. The spool winding device for an extrusion molding machine as claimed in claim 1, wherein: the press bending assembly at least comprises a first guide roller (422), a second guide roller (423), a third guide roller (424), a first press roller (425) and a second press roller (426), wherein the first guide roller (422), the second guide roller (423) and the third guide roller (424) are sequentially arranged along a traction direction, the first press roller (425) is arranged above the first guide roller (422) and the second guide roller (423), the second press roller (426) is arranged above the second guide roller (423) and the third guide roller (424), the first press roller (425) and the second press roller (426) are both connected with a pressing cylinder (427), one of the pressing cylinder (427) pushes the first press roller (425) to bend a line pipe between the first guide roller (422) and the second guide roller (423), and the other of the pressing cylinder (427) pushes the second press roller (426) to bend a line pipe between the second guide roller (423) and the third guide roller (423) 424) The line pipe between them is bent.
3. The spool winding device for an extrusion molding machine as claimed in claim 2, wherein: the first guide roller (422) is spaced apart from the second guide roller (423) by a distance greater than the second guide roller (423) is spaced apart from the third guide roller (424), and the first pressure roller (425) has a diameter greater than the second pressure roller (426).
4. The spool winding device for an extrusion molding machine as claimed in claim 3, wherein: the height of the third guide roller (424) is higher than the height of the second guide roller (423), and the height of the second guide roller (423) is higher than the height of the first guide roller (422).
5. The spool winding device for an extrusion molding machine as claimed in claim 2 or 4, wherein: the direction of rotation of the first pressure roller (425) is opposite to the direction of rotation of the second pressure roller (426); and a first pressing roller (425) which has a tangential point speed direction contacting the spool and is opposite to the moving direction of the spool.
6. The spool winding device for an extrusion molding machine as claimed in claim 5, wherein: the roller surface of the first pressing roller (425) is provided with a rubber layer for increasing the friction force with the line pipe.
7. The spool winding device for an extrusion molding machine as claimed in claim 1, wherein: the driving component (434) comprises a driving motor (4346), a driving belt wheel (4345), a transmission belt wheel (4344), a transmission belt, a driving chain wheel (4342), a driven chain wheel (4341) and a transmission chain (4343), wherein the driving belt wheel (4345) is arranged at the shaft end of the driving motor (4346), the transmission belt wheel (4344) is rotatably arranged on the base (431), the transmission belt is connected between the driving belt wheel (4345) and the transmission belt wheel (4344), the driving chain wheel (4342) and the transmission belt wheel (4344) are coaxially arranged and synchronously rotate, the driven chain wheel (4341) is arranged at the shaft end of the winding drum (433), the transmission chain (4343) is connected between the driving chain wheel (4342) and the driven chain wheel (4341), and the driving chain wheel (4344) and the driving chain wheel (4342) are driven by the driving motor (4346) through the transmission belt, the driving chain wheel (4342) drives the driven chain wheel (4341) and the winding drum (433) to rotate through a transmission chain (4343).
8. The spool winding device for an extrusion molding machine as claimed in claim 7, wherein: the friction clutch is arranged between the driving chain wheel (4342) and the transmission belt wheel (4344) and comprises a first friction plate (4347) arranged at the shaft end of the driving chain wheel (4342) and a second friction plate (4348) arranged at the shaft end of the transmission belt wheel (4344), the second friction plate (4348) is sleeved at the shaft end of the transmission belt wheel (4344) through a spline, and an adjusting component (4349) for adjusting the pressure of the first friction plate (4347) and the second friction plate (4348) is arranged between the transmission belt wheel (4344) and the second friction plate (4348).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320307.XA CN107932867B (en) | 2017-12-12 | 2017-12-12 | Spool wind for extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320307.XA CN107932867B (en) | 2017-12-12 | 2017-12-12 | Spool wind for extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107932867A CN107932867A (en) | 2018-04-20 |
| CN107932867B true CN107932867B (en) | 2020-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320307.XA Active CN107932867B (en) | 2017-12-12 | 2017-12-12 | Spool wind for extruder |
Country Status (1)
| Country | Link |
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| CN (1) | CN107932867B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895379B (en) * | 2021-01-18 | 2022-08-05 | 浙江福莱斯伯光电科技有限公司 | Mutual buckling connection plastic hose pipe coiling equipment and forming pipe forming method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202943105U (en) * | 2012-10-24 | 2013-05-22 | 浙江海亮股份有限公司 | Horizontal coiling device of metal tubes |
| CN103569805A (en) * | 2013-11-25 | 2014-02-12 | 潍坊金丝达环境工程股份有限公司 | Safe retracting device of cable |
| CN204488016U (en) * | 2015-03-16 | 2015-07-22 | 河北义博通信设备有限公司 | A kind of production penetration pipe extruding machine wind |
| CN205709167U (en) * | 2016-04-26 | 2016-11-23 | 磐安县科力软管有限公司 | Auto take-up |
| KR101705486B1 (en) * | 2016-05-26 | 2017-02-09 | 김진면 | Vinyl fabric manufacturing equipment |
| CN107351347B (en) * | 2017-08-08 | 2019-07-16 | 浙江海宁普赛自动化科技有限公司 | A kind of material collecting device on power supply line Preparation equipment |
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2017
- 2017-12-12 CN CN201711320307.XA patent/CN107932867B/en active Active
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| Publication number | Publication date |
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| CN107932867A (en) | 2018-04-20 |
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