CN203428643U - Plastic hose dragging device - Google Patents
Plastic hose dragging device Download PDFInfo
- Publication number
- CN203428643U CN203428643U CN201320432599.7U CN201320432599U CN203428643U CN 203428643 U CN203428643 U CN 203428643U CN 201320432599 U CN201320432599 U CN 201320432599U CN 203428643 U CN203428643 U CN 203428643U
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- CN
- China
- Prior art keywords
- plastic hose
- movable pulley
- fixed
- bedframe
- tubing
- 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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Abstract
A plastic hose dragging device is mainly used for solving the winding problem of plastic hoses. The plastic hose dragging device comprises a base frame, a main plate seat, a driving mechanism and a pressing guiding wheel component, the base frame is fixed on the horizontal plane, the main plate seat is fixed on the base frame, and the driving mechanism and the pressing guiding wheel component are mounted on the main plate seat. The plastic hose dragging device is further provided with a pipe looseness adjusting mechanism which is a pulley component mounted on the top of the base frame. The plastic hose dragging device has the advantages that the structure is simple, performance is stable, the stretching shaping quality of plastic hoses is guaranteed, and production efficiency of plastic hoses is improved.
Description
Technical field
The utility model relates to a kind of plastic hose draw gear, especially a kind of plastic hose draw gear mating with plastic hose winder.
Background technology
In plastic hose production process, it is one important procedure that the tubing according to the speed of designing requirement after to moulding draws, and is also the key link that guarantees the normal operation of winding plastic pipe machine.At present, the draw gear being applied on plastic tube product line is comprised of base, driver train and upper and lower corresponding many groups cylinder pinch roller, the driving wheel that the driver train of this draw gear is driven by servomotor, flower wheel and traction belts turn round, plastic hose after moulding is placed on Timing Belt, draws tubing and advance under the drive of belt.Traction requirement when although above-mentioned draw gear can meet product rolling, but owing to lacking tubing slackness adjusting mechanism, affected the drawing and setting quality of plastic hose, particularly when winder carries out change of lap operation, cut tubing lost tension force and occurs that fluctuation lands because of moment, manufacturing line body can not be moved continuously, affected the production efficiency of plastic hose.
Utility model content
The purpose of this utility model is the drawback for prior art, a kind of simple in structure, stable performance is provided, can guarantees the drawing and setting quality of plastic hose, tubing lands the plastic hose draw gear that phenomenon occurs while effectively avoiding change of lap operation.
Problem described in the utility model realizes with following technical proposals:
A kind of plastic hose draw gear, it is provided with bedframe, mainboard seat, driver train and compression guide wheel assemblies, described bedframe is fixed on horizontal surface, described mainboard seat is fixed on bedframe, described driver train, compression guide wheel assemblies are arranged on mainboard seat, it is also provided with tubing slackness adjusting mechanism, and described tubing slackness adjusting mechanism is pulley assembly, and they are arranged on the top of bedframe.
Above-mentioned plastic hose draw gear, described tubing slackness adjusting mechanism comprises supporting seat, fixed pulley, movable pulley, tension wheel and movable pulley driver element, described supporting seat and tension wheel are fixed on bedframe, described fixed pulley is fixed on supporting seat one end, on supporting seat, be also provided with movable pulley slide rail, described movable pulley and movable pulley driver element form the fixing assembling of element.
Above-mentioned plastic hose draw gear, described movable pulley driver element comprises servomotor, driving gear, driven gear and cog belt, described servomotor is fixed on supporting seat, driving gear, described driving gear, driven gear and cog belt are installed on its output shaft equipped, movable pulley mount pad is set on cog belt.
Above-mentioned plastic hose draw gear, described driver train comprises reducing motor, drive wheel, synchronous conveyer band and Timing Belt tensioner, described reducing motor is arranged on mainboard seat, on reducing motor output shaft, drive wheel is installed, described drive wheel and synchronous conveyer band are equipped, and Timing Belt tensioner is set on synchronous conveyer band.
The utility model is realized the adjustment to plastic hose product tensile force by the cooperation of PLC control system on tubing slackness adjusting mechanism and winder, when on winder, sensing element detects plastic hose tensile force and reduces, by PLC system, controlling servomotor clockwise rotates, by cog belt, drive movable pulley to right translation, by trailed tubing tensioning; When sensing element detects the increase of plastic hose tensile force on winder, by PLC system, control servomotor and rotate counterclockwise, by cog belt, drive movable pulley to left, trailed tubing is loosened; When winder carries out change of lap operation, because tubing is cut off, moment loses tension force, now PLC system control servomotor clockwise rotates, by cog belt, drive movable pulley to right translation, the tubing being transmitted by Timing Belt is strutted, avoided tubing to land phenomenon and occurred, after change of lap operation completes, movable pulley recovers original control position, keeps normal operation condition; Driver train of the present utility model is coordinated and is driven tubing to move forward by reducing motor, drive wheel and synchronous conveyer band, with traditional mode of traction comparison by servomotor drive driving wheel, flower wheel, traction belts, not only reduce amount of parts, and reduced operating cost.In a word, the utlity model has feature simple in structure, stable performance, not only guaranteed the drawing and setting quality of plastic hose, and improved the production efficiency of plastic hose.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is front view of the present utility model;
Fig. 2 is lateral plan of the present utility model;
Fig. 3 be in Fig. 2 tubing slackness adjusting mechanism K to view (amplify after);
Fig. 4 is the utility model driver train front view;
Fig. 5 is that tubing tow out is to schematic diagram;
Fig. 6 makes tubing loosen control process schematic diagram;
Fig. 7 makes tubing tensioning control process schematic diagram;
Tubing slackness adjusting mechanism schematic diagram when Fig. 8 is winder change of lap.
In figure, each list of reference numerals is: 1, bedframe, 2, mainboard seat, 3, tubing slackness adjusting mechanism, 3-1, servomotor, 3-2, fixed pulley, 3-3, movable pulley, 3-4, cog belt, 3-4-1, movable pulley mount pad, 3-5, tension wheel, 3-6, supporting seat, 3-7, driven gear, 3-8, driving gear, 3-9, movable pulley slide rail, 4, compress guide wheel assemblies, 5, driver train, 5-1, reducing motor, 5-2, drive wheel, 5-3, synchronous conveyer band, 5-4, Timing Belt tensioner, 6, plastic hose.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises bedframe 1, mainboard seat 2, driver train 5, compresses guide wheel assemblies 4 and tubing slackness adjusting mechanism 3, described bedframe 1 is fixed on horizontal surface, described mainboard seat 2 is fixed on bedframe 1, described driver train 5, compression guide wheel assemblies 4 are arranged on mainboard seat 2, described tubing slackness adjusting mechanism 3 is pulley assembly, and they are arranged on the top of bedframe 1.
Referring to Fig. 1, Fig. 2, Fig. 3, tubing slackness adjusting mechanism 3 of the present utility model comprises supporting seat 3-6, fixed pulley 3-2, movable pulley 3-3, tension wheel 3-5 and movable pulley driver element, described supporting seat 3-6 and tension wheel 3-5 are fixed on bedframe 1, described fixed pulley 3-2 is fixed on supporting seat 3-6 one end, on supporting seat 3-6, be also provided with movable pulley slide rail 3-9, described movable pulley driver element comprises servomotor 3-1, driving gear 3-8, driven gear 3-7 and cog belt 3-4, described servomotor 3-1 is fixed on supporting seat 3-6, driving gear 3-8 is installed on its output shaft, described driving gear 3-8, driven gear 3-7 and cog belt 3-4 are equipped, movable pulley mount pad 3-4-1 is set on cog belt 3-4.
Referring to Fig. 4, driver train 5 of the present utility model comprises reducing motor 5-1, drive wheel 5-2, synchronous conveyer band 5-3 and Timing Belt tensioner 5-4, described reducing motor 5-1 is arranged on mainboard seat 2, on reducing motor 5-1 output shaft, drive wheel 5-2 is installed, described drive wheel 5-2 and synchronous conveyer band 5-3 are equipped, and Timing Belt tensioner 5-4 is set on synchronous conveyer band 5-3.
Referring to Fig. 2, Fig. 5, under the utility model mode of operation, the trend of plastic hose 6 is: walk around compression guide wheel assemblies, by driver train entrance point (right side of drive wheel 5-2), walk around drive wheel the latter half, through drive wheel and synchronous conveyer band frictional force drives, from driver train exit end, draw, then walk around fixed pulley, movable pulley and the tension wheel of tubing slackness adjusting mechanism, enter winder operating area.
Referring to Fig. 6, the utility model is realized the adjustment to plastic hose 6 product tensile forces by the cooperation of PLC control system on tubing slackness adjusting mechanism 3 and winder, when on winder, sensing element detects plastic hose tensile force and reduces, by PLC system, controlling servomotor 3-1 clockwise rotates, by cog belt 3-4, drive movable pulley 3-3 to right translation, by trailed plastic hose 6 tensionings.
Referring to Fig. 7, when sensing element detects the tensile force increase of plastic hose 6 on winder, by PLC system, control servomotor 3-1 and rotate counterclockwise, by cog belt 3-4, drive movable pulley 3-3 to left, trailed plastic hose 6 is loosened.
Referring to Fig. 8, when winder carries out change of lap operation, because plastic hose 6 is cut off, moment loses tension force, and now PLC system control servomotor 3-1 clockwise rotates, and by cog belt 3-4, drives movable pulley 3-3 to right translation, the plastic hose being transmitted by synchronous conveyer band 5-3 6 is strutted, avoided tubing to land phenomenon and occurred, after change of lap operation completes, movable pulley 3-3 recovers original control position, keeps normal operation condition.
Claims (4)
1. a plastic hose draw gear, it is provided with bedframe (1), mainboard seat (2), driver train (5) and compresses guide wheel assemblies (4), described bedframe (1) is fixed on horizontal surface, described mainboard seat (2) is fixed on bedframe (1), described driver train (5), compression guide wheel assemblies (4) are arranged on mainboard seat (2), it is characterized in that, it is also provided with tubing slackness adjusting mechanism (3), described tubing slackness adjusting mechanism (3) is pulley assembly, and they are arranged on the top of bedframe (1).
2. a kind of plastic hose draw gear according to claim 1, it is characterized in that, described tubing slackness adjusting mechanism (3) comprises supporting seat (3-6), fixed pulley (3-2), movable pulley (3-3), tension wheel (3-5) and movable pulley driver element, described supporting seat (3-6) and tension wheel (3-5) are fixed on bedframe (1), described fixed pulley (3-2) is fixed on supporting seat (3-6) one end, on supporting seat (3-6), be also provided with movable pulley slide rail (3-9), described movable pulley (3-3) forms the fixing assembling of element with movable pulley driver element.
3. a kind of plastic hose draw gear according to claim 2, it is characterized in that, described movable pulley driver element comprises servomotor (3-1), driving gear (3-8), driven gear (3-7) and cog belt (3-4), described servomotor (3-1) is fixed on supporting seat (3-6), driving gear (3-8), described driving gear (3-8), driven gear (3-7) and cog belt (3-4) are installed on its output shaft equipped, movable pulley mount pad (3-4-1) is set on cog belt (3-4).
4. according to a kind of plastic hose draw gear described in claim 1 or 2 or 3, it is characterized in that, described driver train (5) comprises reducing motor (5-1), drive wheel (5-2), synchronous conveyer band (5-3) and Timing Belt tensioner (5-4), described reducing motor (5-1) is arranged on mainboard seat (2), on reducing motor (5-1) output shaft, drive wheel (5-2) is installed, described drive wheel (5-2) is equipped with synchronous conveyer band (5-3), and Timing Belt tensioner (5-4) is set on synchronous conveyer band (5-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432599.7U CN203428643U (en) | 2013-07-21 | 2013-07-21 | Plastic hose dragging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432599.7U CN203428643U (en) | 2013-07-21 | 2013-07-21 | Plastic hose dragging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428643U true CN203428643U (en) | 2014-02-12 |
Family
ID=50057694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320432599.7U Expired - Fee Related CN203428643U (en) | 2013-07-21 | 2013-07-21 | Plastic hose dragging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856600A (en) * | 2020-05-29 | 2020-10-30 | 清华大学 | CT scanning device |
-
2013
- 2013-07-21 CN CN201320432599.7U patent/CN203428643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856600A (en) * | 2020-05-29 | 2020-10-30 | 清华大学 | CT scanning device |
| CN111856600B (en) * | 2020-05-29 | 2022-09-02 | 清华大学 | CT scanning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20190721 |