CN210679598U - Production subassembly of PVC tubular product - Google Patents
Production subassembly of PVC tubular product Download PDFInfo
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- CN210679598U CN210679598U CN201921306018.9U CN201921306018U CN210679598U CN 210679598 U CN210679598 U CN 210679598U CN 201921306018 U CN201921306018 U CN 201921306018U CN 210679598 U CN210679598 U CN 210679598U
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- tubular product
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Abstract
The utility model relates to a tubular product production field, concretely relates to production subassembly of PVC tubular product, the tubular product that its extruder was extruded passes vacuum forming machine behind pipe diameter detection device and is connected in the tractor, pipe diameter detection device's distance sensor's induction zone is facing to tubular product, the pipe diameter of this distance sensor detectable tubular product, the drive arrangement of tractor can be according to the tubular product pipe diameter adjustment traction speed that distance sensor detected, ensure that the traction speed of tractor can automatically with the pipe diameter phase-match of tubular product, guarantee the stable production of tubular product, and reduced operating personnel's intensity of labour.
Description
Technical Field
The utility model relates to a tubular product production field especially relates to a production subassembly of PVC tubular product.
Background
The brief production flow of the PVC pipe is as follows: the extruder extrudes the pipe, and the pipe is dragged by the caterpillar tractor after being cooled and shaped, so that the pipe enters other processing devices for processing. Because the amount of extrusion material of the extruder in unit time is limited (a constant value is obtained during processing), when the pipes with different pipe diameters are extruded, the extrusion speeds of the pipes are different, an operator needs to manually adjust the traction speed of the caterpillar tractor according to the pipes with different pipe diameters, otherwise, the size and weight of the pipe product are adversely affected, and the yield of the product is affected. After the pipe diameter of the extruded pipe is changed by the extruder, an operator needs to measure or adjust the traction speed of the caterpillar tractor according to the pipe diameter displayed by the extruder, so that the operator is required to have abundant operation experience, the dependence of a production line on the operator is high, and the stability of a product is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a production subassembly of PVC tubular product to the product stability of solving current tubular product production line is lower and operating personnel's the big problem of intensity of labour.
Based on the above, the utility model provides a production subassembly of PVC tubular product, including extruder, pipe diameter detection device, vacuum forming machine and the tractor that arrange in proper order, the tubular product that extrudes in the extruder passes through the vacuum forming machine through the pipe diameter detection device and is connected to the tractor; the pipe diameter detection device comprises a frame body and a distance sensor arranged on the frame body, wherein the sensing area of the distance sensor faces to the pipe, and the distance sensor is electrically connected or wirelessly communicated with a frequency converter of a driving device of the tractor.
Preferably, the film winding machine further comprises a film winding machine positioned on the discharge side of the tractor, and a frequency converter of a driving device of the tractor is electrically connected or wirelessly communicated with a frequency converter of a driving device of the film winding machine.
Preferably, the system further comprises a cutting machine positioned on the discharge side of the tractor, and a frequency converter of the driving device of the tractor is electrically connected or wirelessly communicated with a frequency converter of the driving device of the cutting machine.
Preferably, the number of the distance sensors is two, the two distance sensors are arranged oppositely and are respectively positioned on two sides of the pipe.
Preferably, the frame body comprises a base, a sliding table and a connecting piece, a first guide rail arranged in the vertical direction is arranged on the base, the sliding table is connected with the first guide rail in a matched mode, the connecting piece is connected with the sliding table, and the distance sensor is arranged on the connecting piece.
Preferably, the sliding table is further provided with a second guide rail arranged along the horizontal direction, and the connecting piece is connected to the second guide rail in a matching manner.
Preferably, one end of the connecting piece is provided with a mounting piece in a U-shaped structure, and the distance sensor is positioned at the end part of the mounting piece.
Preferably, the base is further provided with a first screw rod arranged in parallel with the first guide rail, and the sliding table is provided with a first nut connected with the first screw rod in a matched manner.
Preferably, the sliding table is further provided with a second screw rod arranged in parallel with the second guide rail, and the connecting piece is provided with a second nut connected with the second screw rod in a matched manner.
Preferably, the distance sensor is an infrared sensor.
The utility model discloses a production subassembly of PVC tubular product, the tubular product that its extruder was extruded passes vacuum forming machine and is connected in the tractor behind pipe diameter detection device, pipe diameter detection device's distance sensor's induction zone is facing to tubular product, the pipe diameter of this distance sensor detectable tubular product, the drive arrangement of tractor can be according to the tubular product pipe diameter adjustment traction speed that distance sensor detected, ensure that the traction speed of tractor can automatically with the pipe diameter phase-match of tubular product, guarantee the stable production of tubular product, and reduced operating personnel's intensity of labour.
Drawings
FIG. 1 is a schematic diagram of a production assembly of PVC pipe according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a production assembly of a PVC pipe according to an embodiment of the present invention;
FIG. 3 is a schematic view of the pipe diameter detecting device of the PVC pipe production assembly according to the embodiment of the present invention and the position relationship between the pipe;
fig. 4 is a schematic structural diagram of a pipe diameter detection device of a production assembly of a PVC pipe.
Wherein, 1, an extruder; 2. a pipe diameter detection device; 21. a frame body; 211. a base; 212. a sliding table; 213. a connecting member; 214. a first guide rail; 215. a second guide rail; 216. a mounting member; 217. a first screw; 218. a second screw; 3. a vacuum setting machine; 4. a tractor; 5. a pipe.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Combine fig. 1 to fig. 4 to show schematically the utility model discloses a production subassembly of PVC tubular product, including the extruder 1 of arranging in proper order, pipe diameter detection device 2, vacuum forming machine 3 and tractor 4, pipe 5 extruded in the extruder 1 passes vacuum forming machine 3 and is connected in tractor 4 through pipe diameter detection device 2, and extruder 1 is used for raw materials extrusion moulding and forms pipe 5, and vacuum forming machine 3 then is used for cooling off the design to pipe 5, and tractor 4 can adopt current crawler-type tractor 4 for pull pipe 5. The pipe diameter detection device 2 comprises a frame body 21 and a distance sensor arranged on the frame body 21, wherein an induction area of the distance sensor faces to a pipe 5, specifically, the distance sensor is preferably an infrared sensor, infrared rays emitted by the distance sensor coincide with the radial direction of the pipe 5, when the pipe diameter detection device 2 is installed, the distance between the infrared sensor and the axis of the pipe diameter is known, after the pipe 5 is extruded by the extruder 1, the sensor detects the distance between the sensor and the outer side wall of the pipe 5, and the difference between the distance between the sensor and the axis of the pipe diameter and the distance between the sensor and the outer side wall of the pipe 5 is the outer radius of the pipe 5, so that the pipe diameter of the pipe 5 is measured. The distance sensor is electrically connected or wirelessly communicated with a frequency converter of a driving device of the tractor 4, the driving device is preferably a motor, and the frequency converter can adjust the rotating speed of the motor according to the pipe diameter of the pipe 5 measured and calculated by the distance sensor, so that the traction speed of the tractor 4 is changed. The traction speed of the traction machine 4 can be automatically matched with the pipe diameter of the pipe 5, the stable production of the pipe 5 is ensured, and the labor intensity of operators is reduced.
This production subassembly is still including being located draw machine and cutting machine around of discharge side of tractor 4, it can adopt current around the membrane machine to wind the membrane machine, and the converter electricity of the drive arrangement of tractor 4 is connected or wireless communication connects in the converter around the drive arrangement of membrane machine, winds the drawing speed phase-match of membrane machine around membrane speed and tractor 4 promptly, ensures to wind that the membrane machine winds the membrane even, in this embodiment, the production pipe diameter is 160 mm's tubular product 5, and the extrusion capacity of extruder 124 hours is 13 tons, winds every circle of membrane width error and does not exceed 0.2mm around the membrane machine. The frequency converter of the driving device of the tractor 4 is electrically connected or wirelessly communicated with the frequency converter of the driving device of the cutting machine, the cutting frequency of the cutting machine is matched with the traction speed of the tractor 4, and the length consistency of the pipe 5 products is ensured.
The frame body 21 includes base 211, slip table 212 and connecting piece 213, is equipped with the first guide rail 214 of arranging along vertical direction on the base 211, and the cooperation of slip table 212 is connected in first guide rail 214 for slip table 212 can slide on first guide rail 214, and connecting piece 213 is connected in slip table 212, and distance sensor establishes on connecting piece 213, still is equipped with the first screw rod 217 with first guide rail 214 parallel arrangement on the base 211, be equipped with on the slip table 212 with the first nut that first screw rod 217 cooperation is connected. The first screw 217 is rotated manually to drive the first nut to move axially on the first screw 217, so as to drive the sliding table 212 to slide on the first guide rail 214. The sliding table 212 is further provided with a second guide rail 215 arranged along the horizontal direction, the connecting member 213 is connected to the second guide rail 215 in a matching manner, the sliding table 212 is further provided with a second screw 218 arranged in parallel with the second guide rail 215, the connecting member 213 is provided with a second nut connected with the second screw 218 in a matching manner, and the second nut can be driven to move in the axial direction of the second screw 218 by manually rotating the second screw 218, so that the connecting member 213 is driven to slide on the second guide rail 215.
A mounting member 216 having a U-shaped configuration is provided at one end of the connecting member 213, and the distance sensor is located at an end of the mounting member 216. The quantity of distance sensor is equipped with two, and two distance sensor set up relatively, and are located the both ends of installed part 216 respectively, and two distance sensor are located the both sides of tubular product 5 respectively.
To sum up, the utility model discloses a production subassembly of PVC tubular product, tubular product 5 that its extruder 1 was extruded passes vacuum forming machine 3 and is connected in tractor 4 behind pipe diameter detection device 2, pipe diameter detection device 2's distance sensor's induction zone is facing to tubular product 5, this distance sensor detectable tubular product 5's pipe diameter, tractor 4's drive arrangement can be according to the 5 pipe diameter adjustment traction speed of tubular product that distance sensor detected, ensure that tractor 4's traction speed can be automatically with tubular product 5's pipe diameter phase-match, guarantee tubular product 5 product stable production, and reduced operating personnel's intensity of labour.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. A production assembly of PVC pipes is characterized by comprising an extruder, a pipe diameter detection device, a vacuum forming machine and a tractor which are sequentially arranged, wherein the pipes extruded from the extruder pass through the vacuum forming machine through the pipe diameter detection device and are connected with the tractor; the pipe diameter detection device comprises a frame body and a distance sensor arranged on the frame body, wherein the sensing area of the distance sensor faces to the pipe, and the distance sensor is electrically connected or wirelessly communicated with a frequency converter of a driving device of the tractor.
2. The PVC pipe production assembly of claim 1, further comprising a film winding machine located on the discharge side of the tractor, wherein a frequency converter of the driving device of the tractor is electrically connected or wirelessly communicated with a frequency converter of the driving device of the film winding machine.
3. The PVC pipe production assembly of claim 1, further comprising a cutter located on the discharge side of the tractor, wherein the frequency converter of the drive of the tractor is electrically or wirelessly connected to the frequency converter of the drive of the cutter.
4. The production assembly of PVC pipes according to claim 1, wherein there are two distance sensors, two distance sensors are oppositely disposed and located on two sides of the pipe respectively.
5. The PVC pipe production assembly of claim 1, wherein the frame body comprises a base, a sliding table and a connecting piece, the base is provided with a first guide rail arranged in the vertical direction, the sliding table is connected to the first guide rail in a matching manner, the connecting piece is connected to the sliding table, and the distance sensor is arranged on the connecting piece.
6. The PVC pipe production assembly of claim 5, wherein the sliding table is further provided with a second guide rail arranged in the horizontal direction, and the connecting piece is connected to the second guide rail in a matching manner.
7. The PVC pipe production assembly of claim 5, wherein the connecting piece is provided with a mounting piece in a U-shaped structure at one end, and the distance sensor is positioned at the end of the mounting piece.
8. The PVC pipe production assembly of claim 5, wherein the base is further provided with a first screw rod arranged in parallel with the first guide rail, and the sliding table is provided with a first nut connected with the first screw rod in a matching manner.
9. The PVC pipe production assembly of claim 6, wherein the sliding table is further provided with a second screw rod arranged in parallel with the second guide rail, and the connecting piece is provided with a second nut connected with the second screw rod in a matching manner.
10. The PVC pipe production assembly of claim 1, wherein the distance sensor is an infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306018.9U CN210679598U (en) | 2019-08-13 | 2019-08-13 | Production subassembly of PVC tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306018.9U CN210679598U (en) | 2019-08-13 | 2019-08-13 | Production subassembly of PVC tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210679598U true CN210679598U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306018.9U Active CN210679598U (en) | 2019-08-13 | 2019-08-13 | Production subassembly of PVC tubular product |
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| Country | Link |
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| CN (1) | CN210679598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115784573A (en) * | 2023-02-08 | 2023-03-14 | 山东鲁玻玻璃科技有限公司 | Traction speed control method for glass tube drawing machine |
-
2019
- 2019-08-13 CN CN201921306018.9U patent/CN210679598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115784573A (en) * | 2023-02-08 | 2023-03-14 | 山东鲁玻玻璃科技有限公司 | Traction speed control method for glass tube drawing machine |
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