Pipe coating thickness detection device
By designing a pipe coating thickness detection device and adopting automated detection of the base frame, feeding assembly, and unloading assembly, the problems of large coating thickness detection error and low efficiency in the existing technology have been solved, and efficient and accurate coating thickness detection has been achieved.
Patent Information
- Application Number
- CN202520803465.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-25
AI Technical Summary
Existing technologies for detecting pipe coating thickness suffer from large errors and low efficiency, making it difficult to achieve efficient and accurate comprehensive testing.
A pipe coating thickness detection device was designed, including a base frame, a feeding component, a detection component, and an unloading component. The pipe is stabilized by the placement plate and blocking strip of the base frame. The feeding component puts the pipe into the receiving groove. The detection component detects the coating thickness. The unloading component removes the pipe. The device is combined with a drive component and a detection instrument to achieve automated detection.
It enables comprehensive and accurate testing of pipe coatings, improves testing efficiency, and ensures that the test data can fully reflect the overall thickness of the pipe coating.
Smart Images
Figure CN223954899U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of coating thickness detection, and particularly relates to a pipe coating thickness detection device. BACKGROUND
[0002] The outer wall coating of the pipe generally includes asphalt coating, epoxy resin coating, polyethylene coating, polyurethane coating and the like, and the thickness of the outer wall coating is a very important measurement standard for the quality of the pipe.
[0003] At present, there are generally two kinds of pipe coating thickness detection methods, one of which is to randomly select points for measurement by manually holding a portable thickness detector, which not only leads to a large measurement error of the coating thickness, but also cannot truly reflect the overall thickness of the pipe coating, and in addition, the detection efficiency is relatively low.
[0004] Therefore, how to more efficiently and accurately detect the overall thickness of the pipe coating of the outer wall coating of the pipe has become a problem to be solved. SUMMARY
[0005] In order to solve the technical problems in the related art, the utility model provides a pipe coating thickness detection device.
[0006] In order to achieve the above purpose, the utility model adopts the technical scheme that a pipe coating thickness detection device comprises:
[0007] The base frame comprises a main body, a placement plate, a blocking strip and a containing groove, the placement plate is inclinedly arranged on the main body, the low end of the placement plate is connected with the blocking strip, the placement plate is used for placing the pipe, the blocking strip is used for blocking the pipe, and the containing groove is arranged on the side of the blocking strip away from the placement plate and is used for containing the pipe to be detected;
[0008] The feeding assembly is installed on the main body and is used for feeding the single pipe on the placement plate into the containing groove;
[0009] The detection assembly is installed on the main body and is used for detecting the coating thickness of the pipe in the containing groove;
[0010] The unloading assembly is installed on the main body and is used for moving the pipe in the containing groove out.
[0011] Optionally, the blocking strip comprises a vertical blocking surface and an inclined guiding surface connected with each other, the vertical blocking surface is located above the placement plate for blocking the pipe, and the inclined guiding surface is arranged in the same direction as the placement plate for guiding the pipe into the containing groove.
[0012] Optionally, a plurality of first pushing holes are formed in the placing plate, and the plurality of first pushing holes are arranged below the pipes at the lowermost end of the placing plate.
[0013] The feeding assembly comprises a first driving member and a plurality of first pushing blocks. The first driving member is mounted on the main body, and the output end of the first driving member is connected with the first pushing blocks to drive the first pushing blocks to move in the vertical direction. The first pushing blocks are shaped to be adapted to the first pushing holes, so that the first pushing blocks can pass through the corresponding first pushing holes respectively. The first pushing blocks comprise a limiting surface and a first guiding surface which are connected with each other. The first guiding surface is arranged to be inclined in the same direction as the placing plate to push the pipes at the lowermost end of the placing plate and guide them to the inclined guiding surface. The limiting surface is used to abut against the pipes adjacent to the pipes at the lowermost end of the placing plate.
[0014] Optionally, the detection assembly comprises a second driving member, a third driving member and a coating thickness detector. The second driving member is mounted on the main body, and the output end of the second driving member is connected with the third driving member to drive the third driving member to move in the vertical direction. The output end of the third driving member is connected with the coating thickness detector and is used to drive the coating thickness detector to move along the pipes in the axial direction of the accommodating groove. The coating thickness detector is used to detect the coating thickness of the pipes in the accommodating groove.
[0015] Optionally, the detection assembly further comprises a fourth driving member. The fourth driving member is arranged in the accommodating groove and is used to support the pipes. The fourth driving member comprises a plurality of pairs of driving wheels. Each pair of driving wheels is configured to be able to rotate relatively to drive the pipes to rotate.
[0016] Optionally, the pipe coating thickness detection device further comprises a abutting assembly. The abutting assembly comprises a plurality of abutting blocks. The plurality of abutting blocks are arranged in the accommodating groove in the axial direction of the accommodating groove. The abutting blocks comprise a body portion and a flexible portion. The bottom surface and the side surface of the body portion are connected with the accommodating groove. The top surface of the body portion is arranged to be inclined in the same direction as the placing plate. The flexible portion forms a semi-cylindrical flexible structure. The flexible portion is connected with the side of the body portion away from the blocking strip. The arc-shaped outer wall of the flexible portion is used to abut against the pipes in the accommodating groove.
[0017] Optionally, the base frame further comprises two guide blocks, the two guide blocks are arranged above two ends of the blocking bar respectively, the guide block comprises a first end and a second end arranged oppositely, the first end is connected with the edge wall of the accommodating groove, the thickness of the guide block gradually increases in the direction from the second end to the first end, and one side of the two guide blocks close to each other forms an inclined guide surface for guiding the pipe into the accommodating groove.
[0018] Optionally, a plurality of second pushing holes are arranged in the accommodating groove, and the plurality of second pushing holes are arranged below the pipes in the accommodating groove.
[0019] The unloading assembly comprises a fifth driving member and a plurality of second pushing blocks, the fifth driving member is installed on the main body, the output end of the fifth driving member is connected with the second pushing blocks, so as to drive the second pushing blocks to move in the vertical direction, the shape of the second pushing block is matched with the second pushing hole, so that the plurality of second pushing blocks can pass through the corresponding second pushing hole respectively, and the top surface of the second pushing block forms a second guide surface which is arranged in the same direction with the placing plate.
[0020] Optionally, the pipe coating thickness detection device further comprises a guide plate, the guide plate is arranged in the same direction with the placing plate, and the high end of the guide plate is connected with one end of the accommodating groove away from the blocking bar, so as to receive and guide the pipes discharged from the accommodating groove.
[0021] Beneficial effects:
[0022] 1. According to the technical scheme, the pipe coating thickness detection device can comprehensively and accurately detect the coating of the pipes one by one, effectively improve the detection efficiency, ensure the accuracy of the detection, and comprehensively reflect the overall thickness of the pipe coating.
[0023] 2. Other beneficial effects or advantages of the utility model will be described in detail in combination with specific structures in the specific embodiments. DRAWINGS
[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to the drawings without creating creative labor. In addition, it should be understood that the proportional relationship of each component in the drawings of the specification does not represent the proportional relationship in actual material design, and it is only a schematic diagram of structure or position, wherein:
[0025] Figure 1 This is a three-dimensional structural schematic diagram of a pipe coating thickness detection device provided in an exemplary embodiment of the present invention, wherein the pipe is also shown.
[0026] Figure 2 This is a three-dimensional structural schematic diagram of the pipe coating thickness detection device provided in an exemplary embodiment of the present invention from another perspective.
[0027] Figure 3 yes Figure 2 Enlarged schematic diagram of the local structure at point A;
[0028] Figure 4 This is a three-dimensional structural diagram of a pipe coating thickness detection device provided in an exemplary embodiment of the present utility model, wherein part of the placement plate is hidden to show the loading component and unloading component disposed thereunder.
[0029] Figure 5 yes Figure 4 Enlarged schematic diagram of the local structure at point B;
[0030] Figure 6 This is a schematic diagram of the assembly structure of the main body, feeding component, and unloading component of this utility model.
[0031] Explanation of the labels in the attached drawings:
[0032] 100-Pipe coating thickness detection device; 200-Pipe; 1-Base frame; 11-Main body; 12-Placement plate; 121-First push hole; 13-Blocking strip; 131-Vertical blocking surface; 132-Inclined guide surface; 14-Accommodation groove; 141-Second push hole; 15-Guide block; 151-Inclined guide surface; 2-Feeding assembly; 21-First driving component; 22-First push block; 221-Limiting surface; 222-First guide surface; 3-Detection assembly; 31-Second driving component; 32-Third driving component; 33-Coating thickness detector; 34-Fourth driving component; 341-Drive wheel; 4-Unloading assembly; 41-Fifth driving component; 42-Second push block; 421-Second guide surface; 5-Abutting block; 51-Main body; 52-Flexible part; 6-Guide plate. Detailed Implementation
[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0034] Therefore, the following detailed description of embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the application.
[0035] In the description of the application, it should be noted that the terms used, such as "low end" and "high end", refer to the corresponding structure of the application in an inclined state, with the higher end being the high end and the lower end being the low end; the terms used, such as "top surface", refer to the surface of the corresponding structure of the application facing upward in the use state; the terms used, such as "first" and "second", are only for differentiation, and do not indicate or imply a significant or sequential distinction; the terms used, such as "inner" and "outer", refer to the inner and outer of the specific profile. The use of the above terms is only to facilitate clear and simple description of the technical scheme of the application, and cannot be understood as a limitation of the application.
[0036] The technical scheme of the application will be described in detail below with reference to the drawings.
[0037] As shown in Figures 1 to 6 The present embodiment provides a pipe coating thickness detection device 100, which comprises a base frame 1, a feeding assembly 2, a detection assembly 3 and a discharging assembly 4. The base frame 1 comprises a main body 11, a placement plate 12, a blocking bar 13 and a containing groove 14. The placement plate 12 is inclinedly arranged on the main body 11, the low end of the placement plate 12 is connected with the blocking bar 13, the placement plate 12 is used for placing the pipe 200, the blocking bar 13 is used for blocking the pipe 200, and the containing groove 14 is arranged on the side of the blocking bar 13 away from the placement plate 12 and is used for containing the pipe 200 to be detected; the feeding assembly 2 is installed on the main body 11 and is used for feeding the single pipe 200 on the placement plate 12 into the containing groove 14; the detection assembly 3 is installed on the main body 11 and is used for detecting the coating thickness of the pipe 200 in the containing groove 14; and the discharging assembly 4 is installed on the main body 11 and is used for moving the pipe 200 in the containing groove 14 out.
[0038] Through the above technical scheme, the pipe coating thickness detection device 100 of the application can comprehensively and accurately detect the coating of the pipe 200 one by one, effectively improve the detection efficiency, ensure the accuracy of the detection, and the detection data can comprehensively reflect the overall thickness of the pipe 200 coating.
[0039] The working principle / process of the utility model is as follows: when the outer wall coating thickness of the pipe 200 needs to be detected, the pipe 200 to be detected is placed on the placing plate 12, due to the effect of the blocking strip 13, the pipe 200 is stably placed on the placing plate 12, then the single pipe 200 on the placing plate 12 is put into the containing groove 14 by the feeding assembly 2, and the thickness is detected by the detection assembly 3, after the coating thickness of the pipe 200 is detected, the pipe 200 is removed by the discharging assembly 4, and then the coating thickness of other pipes 200 can be detected.
[0040] In an embodiment of the utility model, as shown in Figure 4 and Figure 5 The blocking strip 13 of the utility model can include a vertical blocking surface 131 and an inclined guide surface 132 connected with each other, the vertical blocking surface 131 is located above the placing plate 12 for blocking the pipe 200, and the inclined guide surface 132 is arranged in the same direction with the placing plate 12 for guiding the pipe 200 into the containing groove 14.
[0041] In this way, the vertical blocking surface 131 arranged in this way will block the pipe 200 and maintain the stability of the pipe 200, at the same time, the inclined guide surface 132 can cooperate with the feeding assembly 2, that is, the feeding assembly 2 extracts the single pipe 200 on the placing plate 12 to the inclined guide surface 132, and the pipe 200 will enter the containing groove 14 along the inclined guide surface 132 under the action of gravity.
[0042] In an embodiment of the utility model, as shown in Figure 2 , Figure 4 and Figure 6 The placing plate 12 of the utility model can be provided with a plurality of first pushing holes 121, and the plurality of first pushing holes 121 are arranged below the pipe 200 at the lowermost end of the placing plate 12; the feeding assembly 2 can include a first driving member 21 and a plurality of first pushing blocks 22, the first driving member 21 is installed on the main body 11, the output end of the first driving member 21 is connected with the first pushing block 22 for driving the first pushing block 22 to move in the vertical direction, the shape of the first pushing block 22 is matched with the first pushing hole 121, so that the plurality of first pushing blocks 22 can pass through the corresponding first pushing hole 121 respectively, the first pushing block 22 includes a limiting surface 221 and a first guide surface 222 connected with each other, the first guide surface 222 is arranged in the same direction with the placing plate 12 for pushing up the pipe 200 at the lowermost end of the placing plate 12 and guiding it to the inclined guide surface 132, and the limiting surface 221 is used for abutting against the pipe 200 adjacent to the pipe 200 at the lowermost end of the placing plate 12.
[0043] In this way, the feeding assembly 2 thus arranged can push the pipe 200 at the lowermost end on the placing plate 12 and guide the pipe 200 to the inclined guide surface 132, and then the pipe 200 will fall into the containing groove 14 along the inclined guide surface 132 under the action of gravity, so as to facilitate the detection of the coating thickness.
[0044] The working principle / process of the feeding assembly 2 is as follows: the first driving member 21 drives the first pushing block 22 to pass through the first pushing hole 121 and continuously ascend, and the pipe 200 corresponding to the first pushing hole 121 (the pipe 200 is at the lowermost end of the placing plate 12) will vertically ascend under the pushing action of the first guide surface 222 and the limiting action of the first guide surface 222 and the blocking strip 13, until the first guide surface 222 moves to the state of being flush with the inclined guide surface 132 of the blocking strip 13, and then the pipe 200 will enter the containing groove 14 along the inclined guide surface 132 under the action of gravity.
[0045] In one embodiment of the present application, as shown in Figure 1 and Figure 2 The detection assembly 3 of the present application can include a second driving member 31, a third driving member 32 and a coating thickness detector 33, the second driving member 31 is installed on the main body 11, the output end of the second driving member 31 is connected with the third driving member 32, so as to drive the third driving member 32 to move in the vertical direction, the output end of the third driving member 32 is connected with the coating thickness detector 33, and is used to drive the coating thickness detector 33 to move along the axial direction of the pipe 200 in the containing groove 14, and the coating thickness detector 33 is used to detect the coating thickness of the pipe 200 in the containing groove 14.
[0046] In this way, when the pipe 200 rolls into the containing groove 14 from the inclined guide surface 132, the second driving member 31 can lift the horizontal height of the third driving member 32 and the coating thickness detector, so as to leave enough space for the pipe 200 to enter the containing groove 14, and after the pipe 200 enters the containing groove 14, the second driving member 31 can lower the horizontal height of the coating thickness detector 33, so that the coating thickness detector 33 can measure the coating thickness of the pipe 200.
[0047] During the measurement process, the third driving member 32 can drive the coating thickness detector 33 to move in the axial direction of the pipe 200, so as to roughly measure the overall coating thickness of the pipe 200, so as to accurately and comprehensively reflect the overall coating thickness of the pipe 200.
[0048] In one embodiment of the present application, as shown in Figure 4 and Figure 5As shown, the detection assembly 3 can further include a fourth driving member 34, the fourth driving member 34 is arranged in the accommodating groove 14 and is used for supporting the pipe 200, the fourth driving member 34 includes a plurality of pairs of driving wheels 341, each pair of driving wheels 341 is configured to be capable of relative rotation for driving the pipe 200 to rotate.
[0049] In this way, the fourth driving member 34 arranged can drive the pipe 200 to rotate in the accommodating groove 14, so as to form cooperation with the third driving member 32, so that the coating thickness detector 33 can detect in the form of spiral detection points when detecting the coating thickness of the pipe 200, so as to further improve the comprehensiveness of the detection data, so as to more accurately and more comprehensively reflect the overall coating thickness of the pipe 200.
[0050] That is, when the coating thickness detector 33 is used for pipe 200 coating detection, the fourth driving member 34 and the third driving member 32 work simultaneously, the fourth driving member 34 makes the pipe 200 rotate, and the third driving member 32 makes the coating thickness detector 33 move along the axial direction of the pipe 200, so as to realize the spiral detection point.
[0051] In one embodiment of the utility model, as shown in Figure 2 and Figure 3 As shown, the pipe coating thickness detection device 100 can further include a stopper assembly, the stopper assembly includes a plurality of stopper blocks 5, the plurality of stopper blocks 5 are arranged in the accommodating groove 14 in the axial direction and are arranged in the accommodating groove 14, the stopper block 5 includes a body part 51 and a flexible part 52, the bottom surface and the side surface of the body part 51 are connected with the accommodating groove 14, the top surface of the body part 51 is arranged in the same direction with the placement plate 12, the flexible part 52 forms a semicylindrical flexible structure, the flexible part 52 is connected with the side of the body part 51 away from the blocking strip 13, and the arc-shaped outer wall of the flexible part 52 is used for abutting against the pipe 200 in the accommodating groove 14.
[0052] In this way, by arranging the stopper assembly, not only the position stability of the pipe 200 in the accommodating groove 14 can be ensured, but also the body part 51 of the stopper assembly can guide the pipe 200, so that the pipe 200 entering the accommodating groove 14 from the inclined guide surface 132 can enter the specified position (that is, the detection space formed by the flexible part 52 and the accommodating groove 14) under the guidance of the body part 51, in addition, the flexible part 52 of the stopper assembly is formed as a semicylindrical structure, which not only can realize more universal abutting effect (can be adapted to the pipe 200 with a certain diameter tolerance), but also can effectively reduce the friction between the pipe 200 and the stopper assembly, and reduce the influence on the rotation of the pipe 200.
[0053] In an embodiment of the utility model, as shown in Figure 2 and Figure 3 The base frame 1 of the utility model can also include two guide blocks 15, which are arranged above both ends of the blocking bar 13, the guide block 15 includes a first end and a second end arranged oppositely, the first end is connected with the edge wall of the accommodating groove 14, and the thickness of the guide block 15 gradually increases in the direction from the second end to the first end, so that the side of the two guide blocks 15 close to each other forms an inclined guide surface 151, which is used for guiding the pipe material 200 into the accommodating groove 14.
[0054] In this way, the two guide blocks 15 arranged in this way can stably and effectively guide the pipe material 200 into the accommodating groove 14 from the inclined guide surface 132, so as to ensure the position stability of the pipe material 200 in the accommodating groove 14, and further ensure the accuracy and reliability of the detection result.
[0055] In an embodiment of the utility model, as shown in Figure 2 , Figure 4 and Figure 6 The accommodating groove 14 of the utility model can be provided with a plurality of second pushing holes 141, and the plurality of second pushing holes 141 are arranged below the pipe material 200 in the accommodating groove 14; the discharging assembly 4 can include a fifth driving member 41 and a plurality of second pushing blocks 42, the fifth driving member 41 is installed on the main body 11, the output end of the fifth driving member 41 is connected with the second pushing block 42, so as to drive the second pushing block 42 to move in the vertical direction, the shape of the second pushing block 42 is matched with the second pushing hole 141, so that the plurality of second pushing blocks 42 can pass through the corresponding second pushing hole 141 respectively, and the top surface of the second pushing block 42 forms a second guide surface 421 which is arranged in the same direction as the placement plate 12.
[0056] In this way, the discharging assembly 4 arranged in this way can push up the pipe material 200 in the accommodating groove 14 after detection, and make it fall out of the accommodating groove 14 under the guidance of the top surface of the second pushing block 42, so as to facilitate the subsequent coating thickness detection operation of the pipe material 200.
[0057] In an embodiment of the utility model, as shown in Figures 1 to 4 The pipe material coating thickness detection device 100 of the utility model can also include a guide plate 6, which is arranged in the same direction as the placement plate 12, and the high end of the guide plate 6 is connected with one end of the accommodating groove 14 away from the blocking bar 13, so as to receive and guide the pipe material 200 discharged from the accommodating groove 14.
[0058] In this way, the material guide plate 6 thus arranged can cooperate with the unloading assembly 4 to guide the pipe 200 in the pipe storage groove 14 pushed out by the unloading assembly 4 to a designated position (for example, the low end of the material guide plate 6 can extend to the pipe stacking area), so as to facilitate the collection and transfer of the detected pipe 200.
[0059] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A pipe coating thickness detection device, characterized by, The utility model relates to a kind of pipe coating thickness detection device, including: Base frame (1), including main body (11), placement plate (12), blocking bar (13) and accommodating groove (14), the placement plate (12) is obliquely arranged on the main body (11), the low end of the placement plate (12) is connected with the blocking bar (13), the placement plate (12) is used to place pipe (200), the blocking bar (13) is used to block pipe (200), the accommodating groove (14) is arranged on the side of the blocking bar (13) away from the placement plate (12), and is used to accommodate pipe (200) to be detected; Feeding assembly (2) is installed on the main body (11), and is used to put single pipe (200) on placement plate (12) into accommodating groove (14); Detection assembly (3) is installed on the main body (11), and is used to detect the coating thickness of pipe (200) located in accommodating groove (14); Discharge assembly (4) is installed on the main body (11), and is used to remove pipe (200) in accommodating groove (14).
2. The pipe coating thickness detection apparatus according to claim 1, characterized by The blocking bar (13) includes a vertical blocking surface (131) and an inclined guide surface (132) connected to each other, the vertical blocking surface (131) is located above the placement plate (12) for blocking pipe (200), and the inclined guide surface (132) is arranged in the same direction as the placement plate (12) for guiding pipe (200) into the accommodating groove (14).
3. The pipe coating thickness detection apparatus according to claim 2, wherein A plurality of first pushing holes (121) are formed in the placement plate (12), and a plurality of the first pushing holes (121) are correspondingly arranged below the pipe (200) at the lowermost end of the placement plate (12); The feeding assembly (2) includes a first driving member (21) and a plurality of first pushing blocks (22), the first driving member (21) is installed on the main body (11), the output end of the first driving member (21) is connected with the first pushing block (22) for driving the first pushing block (22) to move in the vertical direction, the first pushing block (22) is shaped to be matched with the first pushing hole (121), so that a plurality of the first pushing blocks (22) can pass through the corresponding first pushing holes (121) respectively, the first pushing block (22) includes a limiting surface (221) and a first guide surface (222) connected to each other, the first guide surface (222) is arranged in the same direction as the placement plate (12) for pushing up the pipe (200) at the lowermost end of the placement plate (12) and guiding it onto the inclined guide surface (132), and the limiting surface (221) is used to abut against the pipe (200) adjacent to the pipe (200) at the lowermost end of the placement plate (12) on the first guide surface (222).
4. The pipe coating thickness detection apparatus according to claim 1, characterized by The detection assembly (3) comprises a second driving member (31), a third driving member (32) and a coating thickness detector (33), the second driving member (31) is installed on the main body (11), the output end of the second driving member (31) is connected with the third driving member (32) for driving the third driving member (32) to move in the vertical direction, the output end of the third driving member (32) is connected with the coating thickness detector (33) and is used for driving the coating thickness detector (33) to move along the axial direction of the pipe (200) located in the accommodating groove (14), and the coating thickness detector (33) is used for detecting the coating thickness of the pipe (200) located in the accommodating groove (14).
5. The pipe coating thickness detection apparatus according to claim 4, wherein The detection assembly (3) further comprises a fourth driving member (34), the fourth driving member (34) is arranged in the accommodating groove (14) and is used for supporting the pipe (200), and the fourth driving member (34) comprises a plurality of pairs of driving wheels (341), each pair of driving wheels (341) is configured to be relatively rotatable for driving the pipe (200) to rotate.
6. The pipe coating thickness detection apparatus according to claim 1, wherein The pipe coating thickness detection device further comprises a stopping assembly, the stopping assembly comprises a plurality of stopping blocks (5), the plurality of stopping blocks (5) are arranged in the accommodating groove (14) in the axial direction of the accommodating groove (14) and are spaced apart, the stopping block (5) comprises a body portion (51) and a flexible portion (52), the bottom surface and the side surface of the body portion (51) are connected with the accommodating groove (14), the top surface of the body portion (51) is arranged in the same direction with the placement plate (12) and is inclined, the flexible portion (52) forms a semicylindrical flexible structure, the flexible portion (52) is connected with the side of the body portion (51) away from the blocking strip (13), and the arc-shaped outer wall of the flexible portion (52) is used for stopping the pipe (200) located in the accommodating groove (14).
7. The pipe coating thickness detection apparatus according to claim 1, wherein The base frame (1) further comprises two guide blocks (15), the two guide blocks (15) are arranged above the two ends of the blocking strip (13) respectively, the guide block (15) comprises oppositely arranged first and second ends, the first end is connected with the side wall of the accommodating groove (14), and in the direction from the second end to the first end, the thickness of the guide block (15) gradually increases, so that the side of the two guide blocks (15) close to each other forms an inclined guide surface (151) for guiding the pipe (200) into the accommodating groove (14).
8. The pipe coating thickness detection apparatus of claim 1, wherein A plurality of second pushing holes (141) are formed in the accommodating groove (14), and the plurality of second pushing holes (141) are arranged below the pipe (200) arranged in the accommodating groove (14). The unloading assembly (4) comprises a fifth driving member (41) and a plurality of second pushing blocks (42), the fifth driving member (41) is installed on the main body (11), the output end of the fifth driving member (41) is connected with the second pushing blocks (42) for driving the second pushing blocks (42) to move in the vertical direction, the shape of the second pushing blocks (42) is matched with the second pushing holes (141), so that the plurality of second pushing blocks (42) can pass through the corresponding second pushing holes (141) respectively, and the top surface of the second pushing blocks (42) is formed as a second guide surface (421) which is obliquely arranged in the same direction with the placement plate (12).
9. The pipe coating thickness detection apparatus of claim 1, wherein The pipe coating thickness detection device further comprises a guide plate (6), the guide plate (6) is obliquely arranged in the same direction with the placement plate (12), and the high end of the guide plate (6) is connected with one end of the containing groove (14) away from the blocking strip (13) for receiving and guiding the pipe (200) discharged from the containing groove (14).