Pipe wall detection device for PE pipe production

Abstract

The utility model provides a pipe wall detection device for PE pipe production, which comprises a base, a first placing cylinder and a second placing cylinder are arranged above the base, fixing assemblies are arranged in the first placing cylinder and the second placing cylinder, a rotating assembly is arranged between the first placing cylinder and the second placing cylinder, and the rotating assembly is connected with the first placing cylinder and the second placing cylinder. The two supporting assemblies are arranged on the left side and the right side of the first containing cylinder and the left side and the right side of the second containing cylinder respectively, the driving device is arranged among the base, the first containing cylinder and the second containing cylinder, the fixing frame is connected to one side of the surface of the base, and a detector is arranged in the fixing frame. According to the pipe wall detection device for PE pipe production provided by the utility model, the rotating assembly is arranged between the first placing cylinder and the second placing cylinder, and the supporting assemblies are arranged on the two sides to cooperate with the driving device and the fixing frame with the plurality of detectors for operation, so that when a sampled PE pipe is detected, the detection efficiency is improved, and the detection efficiency is improved. A plurality of pipes can be installed on the device at the same time for detection operation, and the detection time can be shortened.

Description

Technical Field

[0001] The utility model relates to the field of PE pipe detection, in particular to a pipe wall detection device used in PE pipe production. Background Art

[0002] PE pipe is a plastic pipe.

[0003] After the PE pipe is processed, in order to ensure the processing quality of the PE pipe and avoid cracking during use due to uneven thickness of the pipe wall, the pipe wall needs to be inspected. The existing pipe wall inspection device usually fixes the pipe, and the handheld inspection equipment rotates around the periphery of the pipe for measurement.

[0004] The patent application with publication number CN218723967U proposed in the prior art can clamp and fix PE pipes of different sizes by means of an arc-shaped clamping plate relying on the reset tension of a spring, and can rotate the fixed pipes relying on a motor, a first gear, a second gear, etc., so that the thickness of different positions of the pipes can be measured without the need to rotate the distance measuring sensor;

[0005] The slide column slides on the T-shaped slide rail, so that the distance sensor on the push rod can meet the needs of PE pipes of different sizes, thereby improving the applicability of the detection device.

[0006] However, when the current detection device operates on PE pipes, it will sample and test the PE pipes. During the sampling test, multiple pipes will be selected for testing. However, the current device needs to operate in a single manner when testing PE pipes, and the single operation will increase the detection time. However, testing multiple pipes at the same time requires the installation of multiple devices for use.

[0007] Therefore, it is necessary to provide a pipe wall detection device for PE pipe production to solve the above technical problems. Utility Model Content

[0008] The utility model provides a pipe wall detection device for PE pipe production, which solves the problem that the existing detection device cannot detect a plurality of PE pipes at the same time.

[0009] In order to solve the above technical problems, the utility model provides a pipe wall detection device for PE pipe production, comprising:

[0010] A base, wherein a first placement tube and a second placement tube are arranged on the top of the base, and a fixing component is arranged inside the first placement tube and the second placement tube;

[0011] A rotating assembly, wherein the rotating assembly is disposed between the first placing tube and the second placing tube;

[0012] A support assembly, wherein the number of the support assemblies is two, and the two support assemblies are respectively arranged on the left and right sides of the first placement tube and the second placement tube, and the support assembly comprises a fixing plate, and the top and bottom of one side of the fixing plate are connected with arc blocks;

[0013] A driving device, wherein the driving device is disposed between the base, the first placement tube, and the second placement tube;

[0014] A fixing frame, the fixing frame is connected to one side of the base surface, and a detector is arranged inside the fixing frame;

[0015] A placement component is arranged on one side of the base surface.

[0016] Preferably, the fixing assembly comprises two arc-shaped fixing blocks, and one side of the two arc-shaped fixing blocks is connected to a spring.

[0017] Preferably, the rotating assembly includes two fixed rings, the surfaces of the two fixed rings are provided with annular grooves, the interiors of the two annular grooves are slidably connected with arc-shaped sliders, and a rectangular block is connected between the two arc-shaped sliders.

[0018] Preferably, the driving device includes a first ring gear, one side of which is meshed with a second ring gear, a mounting frame is installed on the surface of the base, a motor is arranged inside the mounting frame, one end of the motor output shaft is fixedly connected to a gear through a coupling, and the gear is meshed with the second ring gear.

[0019] Preferably, the placement assembly includes two rectangular plates, and an arc-shaped placement frame is arranged between the two rectangular plates.

[0020] Preferably, an adjustment component is provided at one end of the base, and the adjustment component includes a rectangular fixed block, one side of the rectangular fixed block is connected to a sliding rod, the surface of the sliding rod is provided with a sliding sleeve, the top of the sliding sleeve is connected to an extension rod, and the top of the extension rod is connected to an adjustment seat.

[0021] Preferably, a limit bolt is arranged inside the sliding sleeve.

[0022] Compared with the related art, the pipe wall detection device for PE pipe production provided by the utility model has the following beneficial effects:

[0023] The utility model provides a pipe wall detection device for PE pipe production, wherein a rotating assembly is arranged between a first placing cylinder and a second placing cylinder, a supporting assembly is arranged on both sides to cooperate with a driving device, and a fixing frame with multiple detectors and a placing assembly are operated. When the sampled PE pipes are to be detected, multiple pipes can be installed on the device at the same time for detection operations, thereby improving the detection time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a first embodiment of a pipe wall detection device for PE pipe production provided by the utility model;

[0025] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0026] Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown;

[0027] Figure 4 for Figure 1 An enlarged schematic diagram of part C is shown;

[0028] Figure 5 for Figure 1 A schematic diagram of the overall three-dimensional structure of the device shown;

[0029] Figure 6 for Figure 5 An enlarged schematic diagram of the D portion shown;

[0030] Figure 7 This is a structural schematic diagram of a second embodiment of a pipe wall detection device for PE pipe production provided by the utility model.

[0031] Numbers in the figure: 1, base, 2, first placement tube, 3, second placement tube,

[0032] 4. Fixing assembly, 41. Arc-shaped fixing block, 42. Spring,

[0033] 5. Rotating assembly, 51. Fixed ring, 52. Annular slide, 53. Arc-shaped slider, 54. Rectangular block, 6. Support assembly, 61. Fixed plate, 62. Arc-shaped block,

[0034] 7. driving device, 71. first ring gear, 72. second ring gear, 73. gear, 74. motor, 75. mounting frame,

[0035] 8. Fixing frame, 9. Detector,

[0036] 10. Placement component, 101. Rectangular plate, 102. Arc placement rack,

[0037] 11. Adjustment assembly, 111. Rectangular fixing block, 112. Sliding rod, 113. Sliding sleeve, 114. Extension rod, 115. Adjustment seat, 116. Limit bolt. DETAILED DESCRIPTION

[0038] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0039] First embodiment

[0040] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic structural diagram of a first embodiment of a pipe wall detection device for PE pipe production provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown; Figure 4 for Figure 1 An enlarged schematic diagram of part C is shown; Figure 5 for Figure 1 A schematic diagram of the overall three-dimensional structure of the device shown; Figure 6 for Figure 5 A pipe wall detection device for PE pipe production, comprising:

[0041] A base 1, a first placement tube 2 and a second placement tube 3 are arranged on the top of the base 1, and a fixing component 4 is arranged inside the first placement tube 2 and the second placement tube 3;

[0042] A rotating assembly 5, wherein the rotating assembly 5 is disposed between the first placing tube 2 and the second placing tube 3;

[0043] Support assembly 6, the number of the support assembly 6 is two, the two support assemblies 6 are respectively arranged on the left and right sides of the first placement tube 2 and the second placement tube 3, the support assembly 6 includes a fixing plate 61, and the top and bottom of one side of the fixing plate 61 are connected with arc blocks 62;

[0044] A driving device 7, wherein the driving device 7 is disposed between the base 1, the first placement tube 2 and the second placement tube 3;

[0045] A fixing frame 8, the fixing frame 8 is connected to one side of the surface of the base 1, and a detector 9 is arranged inside the fixing frame 8;

[0046] A placement component 10 is disposed on one side of the surface of the base 1 .

[0047] The fixing assembly 4 includes two arc-shaped fixing blocks 41 , and one side of the two arc-shaped fixing blocks 41 is connected to a spring 42 .

[0048] One end of the two springs 42 is connected to the inner wall of the first placing tube 2 or the second placing tube 3. The use of the arc-shaped fixing block 41 and the spring 42 can fix pipes of different sizes. When in use, multiple pipes are placed inside the first placing tube 2 and the second placing tube 3 respectively. When the pipes are placed, the internal arc-shaped fixing block 41 will be squeezed. When the arc-shaped fixing block 41 is squeezed, the spring 42 will be squeezed until the pipes are fixed.

[0049] The rotating assembly 5 includes two fixed rings 51 . The surfaces of the two fixed rings 51 are both provided with annular grooves 52 . The interiors of the two annular grooves 52 are both slidably connected with arc-shaped sliders 53 . A rectangular block 54 is connected between the two arc-shaped sliders 53 .

[0050] The two fixing rings 51 are respectively connected to the center positions of the surfaces of the first placing tube 2 and the second placing tube 3, the arc block 62 is slidably connected to the annular slide groove 52, the arc slider 53, the rectangular block 54 and the fixing plate 61 with the arc block 62 can fix the first placing tube 2 and the second placing tube 3, and it is also convenient for the driving device 7 to drive the first placing tube 2 and the second placing tube 3 to be fixed, and the first ring gear 71 and the second ring gear 72 are respectively sleeved on the surfaces of the first placing tube 2 and the second placing tube 3.

[0051] The driving device 7 includes a first ring gear 71, one side of which is meshed with a second ring gear 72, a mounting frame 75 is installed on the surface of the base 1, a motor 74 is arranged inside the mounting frame 75, one end of the output shaft of the motor 74 is fixedly connected to a gear 73 through a coupling, and the gear 73 is meshed with the second ring gear 72.

[0052] The motor 74 is a servo motor and is powered by an external power supply. The detector 9 is also connected to a computer via a connecting line. An arc-shaped groove provided on one side of the fixing frame 8 is convenient for being mounted on the wall of the pipe.

[0053] The placement assembly 10 includes two rectangular plates 101 , and an arc-shaped placement frame 102 is disposed between the two rectangular plates 101 .

[0054] The arc-shaped placement frame 102 can support one end of the pipe.

[0055] The working principle of a pipe wall detection device for PE pipe production provided by the utility model is as follows:

[0056] When in use, after the pipes are installed in the first placement tube 2 and the second placement tube 3 respectively, one end of the pipe is connected to the fixing frame 8, and the detector 9 contacts the inner wall of the pipe, and then the motor 74 is started to drive the gear 73 to rotate. When the gear 73 rotates, the second ring gear 72 continues to rotate, and when the second ring gear 72 rotates, it drives the first ring gear 71 to rotate. When the first ring gear 71 and the second ring gear 72 rotate, they can respectively drive the first placement tube 2 and the second placement tube 3 with the pipe to rotate, so that the flatness of the pipe wall can be detected when the pipe rotates.

[0057] Compared with the related art, the pipe wall detection device for PE pipe production provided by the utility model has the following beneficial effects:

[0058] The utility model provides a pipe wall detection device for PE pipe production, wherein a rotating assembly 5 is arranged between a first placing cylinder 2 and a second placing cylinder 3, and supporting assemblies 6 are arranged on both sides to cooperate with a driving device 7, a fixing frame 8 with a plurality of detectors 9 and a placing assembly 10 for operation. When the sampled PE pipes are to be detected, a plurality of pipes can be installed on the device at the same time for detection operation, thereby improving the detection time.

[0059] Second embodiment

[0060] Please refer to Figure 7 Based on the pipe wall detection device for PE pipe production provided in the first embodiment of the present application, the second embodiment of the present application proposes another pipe wall detection device for PE pipe production. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0061] Specifically, the difference of the pipe wall detection device for PE pipe production provided in the second embodiment of the present application is that, in a pipe wall detection device for PE pipe production, an adjustment component 11 is provided at one end of the base 1, and the adjustment component 11 includes a rectangular fixed block 111, and a sliding rod 112 is connected to one side of the rectangular fixed block 111, and a sliding sleeve 113 is provided on the surface of the sliding rod 112, and an extension rod 114 is connected to the top of the sliding sleeve 113, and an adjustment seat 115 is connected to the top of the extension rod 114.

[0062] The rectangular fixing block 111 is connected to one side of the bottom of the base 1 , a plurality of limiting holes matching the limiting bolts 116 are opened on the surface of the sliding rod 112 , and the placement component 10 is installed on the surface of the adjustment seat 115 .

[0063] A limit pin 116 is disposed inside the sliding sleeve 113 .

[0064] The working principle of the pipe wall detection device for PE pipe production provided by the utility model is as follows:

[0065] When in use, when adjusting the distance between the adjustment seat 115 with the placement component 10 and the base 1, first pull the adjustment seat 115 to one side. When the adjustment seat 115 moves to one side, it drives the extension rod 114 at the bottom to move. When the extension rod 114 moves, it drives the sliding sleeve 113 to move on the surface of the sliding rod 112. When the adjustment seat 115 is adjusted to a suitable position, the limit bolt 116 can be used to pass through the sliding sleeve 114 and connect with the sliding rod 112.

[0066] Compared with the related art, the pipe wall detection device for PE pipe production provided by the utility model has the following beneficial effects:

[0067] The utility model provides a pipe wall detection device for PE pipe production. An adjustment component 11 is arranged at the bottom of a base 1 to adjust the distance between an adjustment seat 115 with a placement component 10 and the base 1 according to the length of the pipe.

[0068] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pipe wall detection device for PE pipe production, It is characterized in that include: A base, wherein a first placement tube and a second placement tube are arranged on the top of the base, and a fixing component is arranged inside the first placement tube and the second placement tube; A rotating assembly, wherein the rotating assembly is disposed between the first placing tube and the second placing tube; A support assembly, wherein the number of the support assemblies is two, and the two support assemblies are respectively arranged on the left and right sides of the first placement tube and the second placement tube, and the support assembly comprises a fixing plate, and the top and bottom of one side of the fixing plate are connected with arc blocks; A driving device, wherein the driving device is disposed between the base, the first placement tube, and the second placement tube; A fixing frame, the fixing frame is connected to one side of the base surface, and a detector is arranged inside the fixing frame; A placement component is arranged on one side of the base surface.

2. The pipe wall detection device for PE pipe production according to claim 1, It is characterized in that The fixing assembly comprises two arc-shaped fixing blocks, and one side of the two arc-shaped fixing blocks is connected with a spring.

3. The pipe wall detection device for PE pipe production according to claim 1, It is characterized in that The rotating assembly comprises two fixed rings, the surfaces of the two fixed rings are provided with annular sliding grooves, the interiors of the two annular sliding grooves are slidably connected with arc-shaped sliding blocks, and a rectangular block is connected between the two arc-shaped sliding blocks.

4. The pipe wall detection device for PE pipe production according to claim 1, It is characterized in that The driving device includes a first ring gear, one side of which is meshed with a second ring gear, a mounting frame is installed on the surface of the base, a motor is arranged inside the mounting frame, one end of the motor output shaft is fixedly connected to a gear through a coupling, and the gear is meshed with the second ring gear.

5. The pipe wall detection device for PE pipe production according to claim 1, It is characterized in that The placement component comprises two rectangular plates, and an arc-shaped placement frame is arranged between the two rectangular plates.

6. The pipe wall detection device for PE pipe production according to claim 1, It is characterized in that An adjustment component is provided at one end of the base, and the adjustment component includes a rectangular fixed block, one side of the rectangular fixed block is connected to a sliding rod, a sliding sleeve is provided on the surface of the sliding rod, an extension rod is connected to the top of the sliding sleeve, and the top end of the extension rod is connected to an adjustment seat.

7. The pipe wall detection device for PE pipe production according to claim 6, It is characterized in that A limit bolt is arranged inside the sliding sleeve.

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