CN112197729A - Plastic pipe material detection equipment - Google Patents
Plastic pipe material detection equipment Download PDFInfo
- Publication number
- CN112197729A CN112197729A CN202011023875.5A CN202011023875A CN112197729A CN 112197729 A CN112197729 A CN 112197729A CN 202011023875 A CN202011023875 A CN 202011023875A CN 112197729 A CN112197729 A CN 112197729A
- Authority
- CN
- China
- Prior art keywords
- pipe
- fixed
- cylinder
- tubular product
- support
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/08—Bearing mountings or adjusting means therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/02—Relieving mechanisms; Arrestment mechanisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses plastic pipe detection equipment which comprises a support, wherein a pipe rotating mechanism is arranged at one end of the support, a pipe supporting mechanism is arranged at the other end of the support, a pipe pressing mechanism which is matched with the pipe rotating mechanism to press a pipe is further arranged on the support, a weighing mechanism for weighing the pipe is arranged between the pipe rotating mechanism and the pipe supporting mechanism on the support, an installation platform is arranged at the tail end of the support close to the pipe rotating mechanism, and a wall thickness measuring mechanism for measuring the wall thickness of the pipe is arranged on the installation platform. The invention can complete the detection of the data of the wall thickness, the weight and the like of the pipe at one time, and improve the detection efficiency and the detection precision.
Description
Technical Field
The invention relates to pipe measurement, in particular to plastic pipe detection equipment.
Background
In the plastic pipeline production industry, the production process of extrusion, vacuum sizing and water cooling of an extruder is generally adopted in the production of the pipes, the change of the speed and the vacuum degree of the extruder and the change of the water temperature have certain influence on the size of the pipes, the wall thickness and the quality of the pipes need to be checked frequently during production, the existing testing mode of manual inspection is adopted, the workload is large, the measured data is inaccurate, and the production efficiency and the product quality of the plastic pipes are reduced. Patent CN210268592U discloses a mechanical frame for checking the wall thickness of pipes, which only checks the wall thickness of pipes by weighing, and has poor accuracy. Meanwhile, in the production enterprises of PVC pipes, the pipe wall thickness measuring device mostly adopts an ultrasonic thickness gauge for measurement, and has the defects of high cost, single measurement data and low measurement data accuracy.
Disclosure of Invention
The invention provides plastic pipe detection equipment which can complete detection of data such as pipe wall thickness and pipe weight at one time and improve detection efficiency and precision.
The technical scheme of the invention is as follows:
the utility model provides a plastic pipe material check out test set, includes the support, the one end of support is equipped with tubular product rotary mechanism, and the other end is equipped with tubular product supporting mechanism, still be equipped with on the support with tubular product rotary mechanism cooperates the tubular product pressing means who carries out the suppression to tubular product, the support is in tubular product rotary mechanism with be equipped with the weighing machine who is used for weighing to tubular product between the tubular product supporting mechanism, the support is being close to tubular product rotary mechanism's end is equipped with the mount table, be equipped with the wall thickness measurement mechanism who is used for measuring the tubular product wall thickness on the mount table.
Further, tubular product rotary mechanism is including fixing first mount pad on the support, two parallel arrangement's driving shaft is installed through the bearing in the top of first mount pad, two the cylinder has all been cup jointed on the driving shaft, one side fixed mounting of first mount pad has first motor, the output shaft of first motor with two the driving shaft passes through the sprocket and carries out the transmission.
Further, the tubular product supporting mechanism is including fixing second mount pad on the support, two parallel arrangement's driven shaft is installed through the bearing in the top of second mount pad, two all cup jointed the cylinder on the driven shaft.
Furthermore, during installation, the symmetrical center lines of the two driven shafts and the symmetrical center lines of the two driving shafts are on the same straight line and are parallel to the center line of the pipe.
Further, tubular product pressing mechanism is including being used for fixing mount on the support, the top of mount is equipped with first cylinder, the telescopic shaft of first cylinder is worn out through the copper sheathing the mount to the end of telescopic shaft is fixed with the fixing base, two parallel arrangement's pivot is installed through the bearing in the bottom of fixing base, two the cylinder has all been cup jointed in the pivot.
Furthermore, during installation, the symmetrical center lines of the two rotating shafts, the symmetrical center lines of the two driving shafts and the center line of the pipe are arranged in parallel in pairs on a vertical plane.
Furthermore, first guide rods are arranged on two sides of the first air cylinder, penetrate out of the fixing frame through copper sleeves, and the tail ends of the first guide rods are connected with the fixing seat.
Further, the weighing mechanism is including connecting the fixed plate, the bottom both sides of connecting the fixed plate all are equipped with second cylinder and cylinder fixed plate, the second cylinder is fixed the bottom of cylinder fixed plate, and its telescopic shaft wears out through the through-hole the cylinder fixed plate, the both sides of cylinder fixed plate are fixed on the support, be equipped with the copper sheathing on the cylinder fixed plate, the second guide arm has been cup jointed in the copper sheathing interlude slip, the top of second guide arm with it connects to connect the fixed plate, the head and the tail both ends of connecting the fixed plate all are equipped with weighing sensor, the last backup pad that is used for supporting tubular product that is equipped with of weighing sensor, the backup pad is equipped with the arc wall.
Further, the wall thickness measuring mechanism comprises a moving mechanism fixed on the mounting table, a lifting mechanism is arranged on the moving mechanism, and a pipe wall thickness measuring instrument is arranged on the lifting mechanism;
the moving mechanism comprises a third motor, a first screw rod, a first guide rail and a moving fixing plate, the third motor is connected with the first screw rod through a coupling, the first screw rod is fixed through a screw rod seat, the moving fixing plate is fixedly connected with a nut seat on the first screw rod, and two sides of the moving fixing plate slide on the first guide rail through sliding blocks;
the lifting mechanism comprises a fixed column, a fourth motor, a second lead screw, a second guide rail and a connecting plate, the fixed column is fixed on the movable fixing plate, the fourth motor is fixed at the top of the fixed column, the second lead screw is vertically fixed on one side of the fixed column through a lead screw seat, the fourth motor is connected with the second lead screw through a coupler, a nut seat on the second lead screw is fixedly connected with the connecting plate, the second guide rail is vertically arranged on the fixed column and is arranged on one side adjacent to the second lead screw, and the connecting plate slides on the second guide rail through a sliding block;
the pipe wall thickness measuring instrument is fixed on the connecting plate.
Further, tubular product wall thickness measuring apparatu is including fixing mounting bracket on the connecting plate, the top of mounting bracket is equipped with the horizontal pole, the end of horizontal pole is fixed with the third cylinder, the terminal fixedly connected with digital display thickness gauge of telescopic shaft of third cylinder, the digital display thickness gauge is equipped with movable measuring staff, the bottom of mounting bracket be fixed with the fixed side head of tubular product thickness is measured in the cooperation of movable measuring staff.
The invention has the beneficial effects that:
the invention realizes the automatic detection of the wall thickness and the weight data of the plastic pipe, effectively improves the measurement efficiency and the measurement precision and is convenient for the workers to record. The invention can be suitable for detecting pipes with different wall thicknesses and different outer diameters, can effectively improve the detection efficiency and precision, and has strong popularization.
Drawings
FIG. 1 is a general schematic view of the present invention as it is measured on a pipe;
FIG. 2 is a schematic structural view of a pipe rotating mechanism;
FIG. 3 is another angular schematic of FIG. 2;
FIG. 4 is a schematic structural view of the tubing support mechanism;
FIG. 5 is a schematic structural view of a tube pressing mechanism;
FIG. 6 is another angular schematic of FIG. 5;
FIG. 7 is a schematic view of the weighing mechanism;
FIG. 8 is another angular schematic of FIG. 7;
FIG. 9 is a schematic structural view of a wall thickness measuring mechanism;
FIG. 10 is another angular schematic of FIG. 9;
FIG. 11 is a further angular schematic of FIG. 9;
in the figure: the pipe thickness measuring device comprises a support 1, a pipe rotating mechanism 2, a first mounting seat 21, a driving shaft 22, a first motor 23, a pipe supporting mechanism 3, a second mounting seat 31, a driven shaft 32, a pipe pressing mechanism 4, a fixing frame 41, a first air cylinder 42, a fixing seat 43, a first guide rod 44, a weighing mechanism 5, a connecting fixing plate 51, a second air cylinder 52, an air cylinder fixing plate 53, a second guide rod 54, a weighing sensor 55, a supporting plate 56, a mounting table 6, a wall thickness measuring mechanism 7, a third motor 71, a first screw rod 72, a first guide rail 73, a moving fixing plate 74, a fixing column 75, a fourth motor 76, a second screw rod 77, a second guide rail 78, a connecting plate 79, a mounting frame 710, a cross rod 711, a third air cylinder 712, a digital display thickness gauge 713, a moving measuring rod 714, a fixed side head 715 and a.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1-11, a plastic pipe detection device, including support 1, the one end of support 1 is equipped with tubular product rotary mechanism 2, the other end is equipped with tubular product supporting mechanism 3, still be equipped with on support 1 and cooperate the tubular product pressing mechanism 4 that carries out the suppression to the tubular product with tubular product rotary mechanism 2, support 1 is equipped with the weighing machine structure 5 that is used for weighing to the tubular product between tubular product rotary mechanism 2 and tubular product supporting mechanism 3, support 1 is equipped with mount table 6 near the end of tubular product rotary mechanism 2, be equipped with the wall thickness measuring mechanism 7 that is used for measuring the tubular product wall thickness on mount table 6.
Referring to fig. 2 and 3, the pipe rotating mechanism 2 includes a first mounting seat 21 fixed on the support 1, two driving shafts 22 arranged in parallel are installed at the top of the first mounting seat 21 through bearings, the two driving shafts 22 are all sleeved with the roller 8, a first motor 23 is fixedly installed on one side of the first mounting seat 21, and an output shaft of the first motor 23 and the two driving shafts 22 are driven through a chain wheel.
Referring to fig. 4, the tube supporting mechanism 3 includes a second mounting seat 31 fixed on the support 1, two driven shafts 32 arranged in parallel are mounted on the top of the second mounting seat 31 through bearings, and the two driven shafts 32 are both sleeved with the drum 8. The driven shaft 32 is in an unpowered design, a fulcrum is horizontally arranged for the pipe, and the pipe can rotate along with the pipe when rotating, so that friction with the pipe is reduced; when the device is installed, the symmetrical center lines of the two driven shafts 32 and the symmetrical center lines of the two driving shafts 22 are on the same straight line and are parallel to the center line of the pipe.
Referring to fig. 5 and 6, the pipe pressing mechanism 4 includes a fixing frame 41 for fixing on the support 1, a first air cylinder 42 is arranged at the top of the fixing frame 41, a telescopic shaft of the first air cylinder 42 penetrates out of the fixing frame 41 through a copper bush, a fixing seat 43 is fixed at the tail end of the telescopic shaft, two rotating shafts arranged in parallel are installed at the bottom of the fixing seat 43 through a bearing, and a roller 8 is sleeved on the two rotating shafts. The first cylinder 42 of drive makes fixing base 43 realize descending, makes the epaxial cylinder 8 of commentaries on classics and the 2 epaxial cylinder 8 cooperation of driving shaft 22 of tubular product rotary mechanism form spacingly to tubular product, prevents that tubular product from rocking when rotatory. The lifting motion of the fixing seat 43 can realize the limitation of the pipes with different outer diameters. When the device is installed, the symmetrical central lines of the two rotating shafts, the symmetrical central lines of the two driving shafts 22 and the central line of the pipe are arranged in parallel in pairs on a vertical plane.
Referring to fig. 7 and 8, weighing mechanism 5 is including connecting fixed plate 51, the bottom both sides of connecting fixed plate 51 all are equipped with second cylinder 52 and cylinder fixed plate 53, second cylinder 52 is fixed in the bottom of cylinder fixed plate 53, cylinder fixed plate 53 is worn out through the through-hole to its telescopic shaft, the both sides of cylinder fixed plate 53 are fixed on support 1, be equipped with the copper sheathing on cylinder fixed plate 53, it has second guide arm 54 to alternate to slide in the copper sheathing, the top and the connection fixed plate 51 of second guide arm 54 are connected, the head and the tail both ends of connecting fixed plate 51 all are equipped with weighing sensor 55, be equipped with the backup pad 56 that is used for supporting tubular product on the weighing sensor 55, backup pad 56 is equipped with the arc wall with tubular product. Weighing machine constructs 5 and adopts the cylinder lift mode to weigh, can drive second cylinder 52 and drive and connect fixed plate 51 and rise, makes tubular product fall on the arc wall of backup pad 56, realizes weighing to tubular product by weighing sensor 55. The second guide rod 54 is used for guiding and supporting the telescopic motion of the second cylinder 52, so that the second cylinder 52 is more stably jacked up and connected with the fixed plate 51.
Referring to fig. 9-11, the wall thickness measuring mechanism 7 includes a moving mechanism fixed on the mounting table 6, the moving mechanism is provided with a lifting mechanism, and the lifting mechanism is provided with a pipe wall thickness measuring instrument;
the moving mechanism comprises a third motor 71, a first screw rod 72, a first guide rail 73 and a moving fixing plate 74, the third motor 71 is connected with the first screw rod 72 through a coupler, the first screw rod 72 is fixed through a screw rod seat, the moving fixing plate 74 is fixedly connected with a nut seat on the first screw rod 72, and two sides of the moving fixing plate 74 slide on the first guide rail 73 through sliding blocks;
the lifting mechanism comprises a fixed column 75, a fourth motor 76, a second screw rod 77, a second guide rail 78 and a connecting plate 79, the fixed column 75 is fixed on the movable fixing plate 74, the fourth motor 76 is fixed at the top of the fixed column 75, the second screw rod 77 is vertically fixed on one side of the fixed column 75 through a screw rod seat, the fourth motor 76 is connected with the second screw rod 77 through a coupler, a nut seat on the second screw rod 77 is fixedly connected with the connecting plate 79, the second guide rail 78 is vertically arranged on the fixed column 75 and is arranged on one side adjacent to the second screw rod 77, and the connecting plate 79 slides on the second guide rail 78 through a sliding block; the pipe wall thickness measuring instrument is fixed on the connecting plate 79;
the pipe wall thickness measuring instrument comprises a mounting frame 710 fixed on the connecting plate 79, a cross rod 711 is arranged at the top of the mounting frame 710, a third cylinder 712 is fixed at the tail end of the cross rod 711, a digital display thickness gauge 713 is fixedly connected to the tail end of a telescopic shaft of the third cylinder 712, the digital display thickness gauge 713 is provided with a movable measuring rod 714, and a fixed side head 715 matched with the movable measuring rod 714 to measure the thickness of a pipe is fixed at the bottom of the mounting frame 710.
In the embodiment, the third motor 71 is driven to rotate forward and backward, so that the third motor drives the nut seat to move horizontally on the first screw rod 72, the nut seat is connected with the movable fixing plate 74, and the movable fixing plate 74 is connected with the fixed column 75, so that the lifting mechanism and the pipe wall thickness measuring instrument can be driven to move horizontally forward and backward; the fourth motor 76 is driven to rotate forwards and backwards to drive the nut seat to move up and down on the second screw rod 77, the nut seat is connected with a connecting plate 79, and the connecting plate 79 is connected with the pipe wall thickness measuring instrument to realize the adjustment of the upper position and the lower position of the pipe wall thickness measuring instrument; the third cylinder 712 is driven to extend and retract, the height position of the movable measuring rod 714 of the digital display thickness gauge 713 is adjusted, then the rotating pipe is sleeved on the fixed side head 715, the inner wall of the pipe is abutted against the fixed side head 715, meanwhile, the outer wall of the pipe is abutted against the tail end of the movable measuring rod 714, and the thickness of the pipe can be measured through the digital display thickness gauge 713. The third cylinder 712 is an adjustable stroke cylinder, and can measure the wall thickness of pipes with different wall thicknesses by adjusting the stroke of the cylinder; the digital display thickness gauge 713 adopts a continuous thickness gauge, and the tail ends of the movable measuring rod 714 and the fixed side head 715 are respectively provided with a roller for contacting with the pipe, so that the thickness can be continuously measured when the pipe rotates, and the precision is improved.
The working principle of the invention is as follows:
when the pipe is measured, one end of the pipe is placed between the two rollers 8 of the pipe rotating mechanism 2, the other end of the pipe is placed between the two rollers 8 of the pipe supporting mechanism 3, then the first air cylinder 42 of the pipe pressing mechanism 4 is driven, the first air cylinder 42 drives the fixed seat 43 to descend, the two rollers 8 at the bottom of the fixed seat 43 are matched with the two rollers 8 of the pipe rotating mechanism 2 to limit the pipe, the pipe is prevented from shaking when rotating, then the first motor 23 of the pipe rotating mechanism 2 is driven to rotate, the first motor 23 is driven to drive the two rollers 8 on the driving shaft 22 to rotate through the chain wheel, the pipe is further rotated, the rollers 8 on the driven shaft 32 of the pipe supporting mechanism 3 rotate along with the rotation, at the moment, the third motor 71 of the moving mechanism is driven to rotate through the first screw 72, the moving fixing plate 74 is driven by the third motor 71 to horizontally slide to one side of, the fixed side head 715 of the pipe wall thickness measuring instrument is inserted into the end face of the pipe, the movable measuring rod 714 of the digital display thickness gauge 713 is arranged above the pipe, then the fourth motor 76 of the lifting mechanism is driven, the fourth motor 76 drives the connecting plate 79 to ascend on the second guide rail 78 through the second lead screw 77, the position of the fixed side head 715 is abutted to the inner wall of the pipe, then the third cylinder 712 on the cross rod 711 is driven to stretch, the third cylinder 712 enables the movable measuring rod 714 of the digital display thickness gauge 713 to descend to be abutted to the outer wall of the pipe, at the moment, the digital display thickness gauge 713 can continuously measure different points of the pipe while the pipe rotates, a plurality of wall thickness data are obtained, and the measuring precision is improved. After the wall thickness measurement is completed, the first cylinder 42 of the pipe pressing mechanism 4, the third cylinder 712 of the pipe wall thickness measuring instrument, the fourth motor 76 of the lifting mechanism and the third motor 71 of the moving mechanism are reset, then the first motor 23 of the pipe rotating mechanism 2 is stopped to rotate, so that the pipe does not rotate any more, at the moment, the second cylinder 52 of the weighing mechanism 5 is driven to stretch and retract, the second cylinder 52 jacks up to connect the fixing plate 51, the arc-shaped grooves of the supporting plates 56 on two sides of the connecting fixing plate 51 are contacted with the bottom of the pipe and support the pipe, so that the pipe is separated from the rollers 8 of the pipe rotating mechanism 2 and the pipe supporting mechanism 3, and then the weighing sensor 55 at the bottom of the supporting plate 56 can weigh the pipe.
In the present embodiment, the order of weighing and measuring the wall thickness is not limited.
In this embodiment, the motor, the cylinder and the like are driven and controlled by the central processing unit, the data obtained by measuring the weighing sensor 55 and the digital display thickness gauge 713 are transmitted to the central processing unit, the central processing unit is connected with the display screen for displaying, and meanwhile, the central processing unit can be remotely operated by the rear end. The central processing unit may be a control device such as a PLC control box or an industrial personal computer, and the control principle, circuit connection, data transmission method, and the like adopted by the above are known to those skilled in the art.
The invention realizes the automatic detection of the wall thickness and the weight data of the plastic pipe, effectively improves the measurement efficiency and the measurement precision and is convenient for the workers to record. The invention can realize the limit of the pipes with different outer diameters by the lifting motion of the fixed seat 43 of the pipe pressing mechanism 4; the fourth motor 76 of the lifting mechanism can adjust the height position of the pipe wall thickness measuring instrument, so that the fixed side head 715 can adapt to pipes with different outer diameters and wall thicknesses; the third cylinder 712 of the tube wall thickness measuring instrument can adjust the height position of the movable measuring rod 714 of the digital display thickness gauge 713, so that the movable measuring rod 714 can adapt to tubes with different outer diameters and wall thicknesses. The invention can be suitable for detecting pipes with different wall thicknesses and different outer diameters, can effectively improve the detection efficiency and precision, and has strong popularization. Meanwhile, the weighing mechanism 5 is arranged on the support 1 in a built-in mode, the weighing sensor 55 is used for measuring after the pipe is supported through the extension and contraction of the second air cylinder 52, the weighing mechanism is convenient and rapid, the weighing mechanism does not need to be arranged externally, and the working efficiency is greatly improved.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a plastic pipe material check out test set, its characterized in that, includes the support, the one end of support is equipped with tubular product rotary mechanism, and the other end is equipped with tubular product supporting mechanism, still be equipped with on the support with tubular product rotary mechanism cooperates the tubular product pressing mechanism who carries out the suppression to tubular product, the support is in tubular product rotary mechanism with be equipped with the weighing machine who is used for weighing tubular product between the tubular product supporting mechanism, the support is being close to tubular product rotary mechanism's end is equipped with the mount table, be equipped with the wall thickness measurement mechanism who is used for measuring the tubular product wall thickness on the mount table.
2. The plastic pipe detecting apparatus of claim 1, wherein the pipe rotating mechanism includes a first mounting seat fixed on the support, two driving shafts arranged in parallel are mounted on the top of the first mounting seat through a bearing, rollers are sleeved on both of the two driving shafts, a first motor is fixedly mounted on one side of the first mounting seat, and an output shaft of the first motor and the two driving shafts are driven by a sprocket.
3. The plastic pipe detecting apparatus of claim 2, wherein the pipe supporting mechanism includes a second mounting seat fixed on the support, two driven shafts arranged in parallel are mounted on a top of the second mounting seat through a bearing, and a roller is sleeved on each of the two driven shafts.
4. The plastic pipe detecting apparatus of claim 3, wherein the two driven shafts are arranged such that the two driven shafts are aligned with the two driving shafts and parallel to the pipe.
5. The plastic pipe detection apparatus according to claim 2, wherein the pipe pressing mechanism includes a fixing frame for fixing on the support, a first cylinder is disposed at a top of the fixing frame, a telescopic shaft of the first cylinder penetrates out of the fixing frame through a copper sleeve, a fixing seat is fixed at a tail end of the telescopic shaft, two rotating shafts arranged in parallel are mounted at a bottom of the fixing seat through a bearing, and rollers are sleeved on the two rotating shafts.
6. The plastic pipe detecting apparatus of claim 5, wherein the two symmetrical center lines of the two rotating shafts, the two symmetrical center lines of the two driving shafts, and the center line of the pipe are arranged in parallel on a vertical plane.
7. The plastic pipe detecting apparatus of claim 5, wherein first guide rods are disposed on both sides of the first cylinder, the first guide rods penetrate through the fixing frame through copper sleeves, and ends of the first guide rods are connected to the fixing base.
8. The plastic pipe detecting apparatus according to claim 1, wherein the weighing mechanism includes a connecting fixing plate, a second cylinder and a cylinder fixing plate are disposed on both sides of the bottom of the connecting fixing plate, the second cylinder is fixed at the bottom of the cylinder fixing plate, a telescopic shaft of the second cylinder penetrates out of the cylinder fixing plate through a through hole, both sides of the cylinder fixing plate are fixed on the bracket, a copper sleeve is disposed on the cylinder fixing plate, a second guide rod is inserted into the copper sleeve and slidably sleeved, the top of the second guide rod is connected with the connecting fixing plate, weighing sensors are disposed at both ends of the connecting fixing plate, a supporting plate for supporting a pipe is disposed on each weighing sensor, and the supporting plate is provided with an arc-shaped groove.
9. The plastic pipe detecting apparatus according to claim 1, wherein the wall thickness measuring mechanism comprises a moving mechanism fixed on the mounting table, the moving mechanism is provided with a lifting mechanism, and the lifting mechanism is provided with a pipe wall thickness measuring instrument;
the moving mechanism comprises a third motor, a first screw rod, a first guide rail and a moving fixing plate, the third motor is connected with the first screw rod through a coupling, the first screw rod is fixed through a screw rod seat, the moving fixing plate is fixedly connected with a nut seat on the first screw rod, and two sides of the moving fixing plate slide on the first guide rail through sliding blocks;
the lifting mechanism comprises a fixed column, a fourth motor, a second lead screw, a second guide rail and a connecting plate, the fixed column is fixed on the movable fixing plate, the fourth motor is fixed at the top of the fixed column, the second lead screw is vertically fixed on one side of the fixed column through a lead screw seat, the fourth motor is connected with the second lead screw through a coupler, a nut seat on the second lead screw is fixedly connected with the connecting plate, the second guide rail is vertically arranged on the fixed column and is arranged on one side adjacent to the second lead screw, and the connecting plate slides on the second guide rail through a sliding block;
the pipe wall thickness measuring instrument is fixed on the connecting plate.
10. The plastic pipe detection equipment according to claim 9, wherein the pipe wall thickness measuring instrument comprises a mounting frame fixed on the connecting plate, a cross rod is arranged at the top of the mounting frame, a third cylinder is fixed at the tail end of the cross rod, a digital display thickness gauge is fixedly connected at the tail end of a telescopic shaft of the third cylinder, the digital display thickness gauge is provided with a movable measuring rod, and a fixed side head matched with the movable measuring rod to measure the thickness of the pipe is fixed at the bottom of the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011023875.5A CN112197729A (en) | 2020-09-25 | 2020-09-25 | Plastic pipe material detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011023875.5A CN112197729A (en) | 2020-09-25 | 2020-09-25 | Plastic pipe material detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112197729A true CN112197729A (en) | 2021-01-08 |
Family
ID=74006619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011023875.5A Pending CN112197729A (en) | 2020-09-25 | 2020-09-25 | Plastic pipe material detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112197729A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124985A (en) * | 2021-03-29 | 2021-07-16 | 赛轮集团股份有限公司 | Dynamic calibration device and calibration method suitable for rice extruding scale |
| CN114485521A (en) * | 2022-02-23 | 2022-05-13 | 符仲特 | Polymelamine plate thickness detection device |
-
2020
- 2020-09-25 CN CN202011023875.5A patent/CN112197729A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124985A (en) * | 2021-03-29 | 2021-07-16 | 赛轮集团股份有限公司 | Dynamic calibration device and calibration method suitable for rice extruding scale |
| CN114485521A (en) * | 2022-02-23 | 2022-05-13 | 符仲特 | Polymelamine plate thickness detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112197729A (en) | Plastic pipe material detection equipment | |
| CN204128509U (en) | A kind of diameter measurement device | |
| CN207132827U (en) | A kind of bearing roller detection means | |
| CN107576299B (en) | Detection device for ball screw pair | |
| CN208505235U (en) | A kind of bearing outside diameter size and taper automatic detection device | |
| CN211668449U (en) | High-precision profile detection device for steel rail | |
| CN213397012U (en) | Plastic pipe material detection equipment | |
| CN108732088B (en) | Dynamic loading rolling friction characteristic detector | |
| CN212109942U (en) | Transmission shaft length measuring table | |
| CN107505071B (en) | Friction moment detection device for ball screw pair | |
| CN106403852A (en) | Plate shape flatness static state measuring device and method | |
| CN206670916U (en) | It is a kind of to test ball screw assembly, static state input torque and the device of power output relation | |
| CN207180613U (en) | Non-contact type bearing lasso external diameter measuring device | |
| CN103292702B (en) | A kind of silicon rod physical dimension measuring instrument | |
| CN106705917A (en) | Inner and outer diameter measuring mechanism and measuring fixture | |
| CN218270587U (en) | Steel pipe straightness detection device | |
| CN206095196U (en) | Turn to bearing blowout patche channel parameter measuring instrument | |
| CN213316268U (en) | Roller bounce detection and sorting equipment | |
| CN108489416A (en) | Heat exchange plate ripple's depth measuring device | |
| CN206177258U (en) | Flat straightness measuring device's rail brackets | |
| CN211042100U (en) | Steel pipe length measuring system based on laser range finder | |
| CN111707181A (en) | Continuous thickness measuring device for pipe wall | |
| CN108692646B (en) | Bearing outer ring raceway groove measuring device | |
| CN221198386U (en) | Gypsum board thickness measuring equipment | |
| CN215374783U (en) | Ultrahigh-stroke ring rigidity testing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |