CN209877888U - Joint detection equipment - Google Patents

Abstract

The utility model provides a joint detection device, wherein the joint detection device comprises a reference platform, a detection system and a power unit, wherein the reference table forms a plurality of the material loading parts, wherein the reference table forms a base and at least one material loading part, wherein the loading portion is disposed on the base, wherein the loading portion is configured to carry a pipe joint, wherein the reference stage forms at least one geometric reference, wherein the inspection system comprises an image pickup element, wherein the image pick-up component is arranged to acquire an image relating to the spatial position of the pipe joint at the loading part with respect to the geometric reference, wherein the base is rotatably connected to the power unit, wherein the pipe joint on at least one of the material loading portions is located on a propagation path of the reflected light received by the image pickup element after the base is rotated.

Description

Joint detection equipment

Technical Field

The utility model relates to a check out test set especially relates to a connect check out test set.

Background

Pipe joints are widely used in the automotive field, and particularly for joints of automotive oil pipes, different automobile manufacturers have different requirements on the shape and the specification of the joints. For example, different car manufacturers have different requirements for the inclination of the pipe sections. As shown in fig. 1, the pipe joint, which is generally provided with a nipple part and a socket part, includes a nipple part a and a socket part B. The hole portion B is formed with a through hole B1 having a flat front surface B0 on each side thereof. And the projection length of the nozzle part A on the flat front surface B0 of the connecting hole part B is smaller than the actual length of the nozzle part A due to the design requirement. In other words, there is a certain amount of included angle between the adapter portion a and the flat surface B0. The angle between the flat surface B0 of the connection pipe portion a and the connection hole portion B is different according to the manufacturer's requirement. Accordingly, the manufacturer allows the included angle between the adapter portion a and the flat surface B0 to be different from the error range required by the manufacturer.

Meanwhile, manufacturers of different pipe joint gauges require the flat surface B0 of the socket portion B to have good flatness and symmetry. In the prior art, the symmetry of the flat surface B0 of the hole portion B is detected by the naked eye of the inspector. This detection method is very inefficient and has large errors.

Disclosure of Invention

The utility model has the main advantage of providing a joint check out test set, wherein joint check out test set can detect the pipeline that has the pipe joint and connect the hole connects the specification.

Another advantage of the present invention is to provide a joint detection apparatus, wherein the joint detection apparatus can be right the pipe joint connect the hole part with connect the hole part contained angle between the planarization detects.

Another advantage of the present invention is to provide a joint detection apparatus, wherein the joint detection apparatus can detect connect the roughness and the symmetry of hole part.

Another advantage of the present invention is to provide a joint detection device, wherein when the pipe joint is not qualified to the manufacturer, the joint detection device can automatically sort out the pipe joint that is not qualified to the manufacturer.

Another advantage of the present invention is to provide a joint detection apparatus, wherein the joint detection apparatus sorts the pipe joint by having different sizes, so that the pipe joint that can not satisfy one manufacturer's requirement and can satisfy another manufacturer's requirement can be reused, and further the waste of material can be reduced.

The other advantages and features of the invention will be fully apparent from the following detailed description and realized by means of the instruments and combinations particularly pointed out in the appended claims.

According to the utility model discloses an aspect can realize aforementioned purpose and other purposes and advantage the utility model discloses a connect check out test set, wherein connect check out test set and include:

a datum table, wherein the datum table forms at least one loading portion for loading the pipe joint, wherein the datum table forms at least one geometric datum; and

a detection system, wherein said detection system is configured to detect the spatial position of the pipe joint at said loading portion relative to said geometric reference.

According to an embodiment of the invention, the inspection system comprises an image pick-up unit, wherein the image pick-up unit is arranged to acquire an image relating to the spatial position of the pipe joint in the loading portion with respect to the geometric reference.

According to an embodiment of the present invention, the reference stage includes a connection mounting portion, wherein the connection mounting portion and a connection hole mounting portion, wherein the connection mounting portion and the connection hole mounting portion form a horizontal angle reference line in a direction perpendicular to a propagation path of the reflected light received by the first image pickup element, wherein the connection hole mounting portion forms a connection hole mounting surface for being closely attached to a flat surface of a connection hole portion of the pipe joint, wherein the connection part forms a connection mounting groove, wherein a depth of the connection mounting groove in a vertical direction is smaller than a cross-sectional diameter of the pipe connection, wherein a cross-sectional height of the connection mounting portion in the vertical direction gradually increases from one end close to the connection hole mounting portion to the other end in a direction of the angle reference line to form a connection mounting groove having an included angle with the horizontal direction at the connection mounting portion, a nozzle part for carrying the pipe joint, wherein the image pickup part comprises a first image pickup part, wherein the first image pickup part is arranged to acquire an image related to the relative position between the horizontal angle reference line and a projection straight line formed by the exposed part of the pipe nozzle from the nozzle mounting groove.

According to the utility model discloses an embodiment, the takeover installation department has a silo of getting, wherein get the silo set up with the takeover installation department the takeover mounting groove is crossing.

According to the utility model discloses an embodiment, connect check out test set includes a processing system, wherein processing system is connected in the check out test set is in order to be based on what check out test set detected be located this pipe joint of year material portion for the spatial position of geometric standard judges whether this pipe joint meets the requirements.

According to the utility model discloses an embodiment, connect check out test set includes a letter sorting mechanism, wherein letter sorting mechanism is connected in the processing system, wherein letter sorting mechanism is set up can be based on processing system's judged result, the letter sorting is detected pipe joint.

According to an embodiment of the present invention, the processing system includes a processor and an input assembly, wherein the detection system and the input assembly are electrically connected to the processor, wherein the input assembly is configured to transmit a reference to the processor, wherein the processor is configured to analyze an image formed by the detection system and determine whether an analysis result corresponds to the reference.

According to an embodiment of the present invention, the detection system comprises a second image pickup element, wherein the second image pickup element is disposed above the connection hole mounting surface of the connection hole mounting portion, wherein the second image pickup element is disposed to detect an image of a flat surface of the pipe joint received in the connection hole mounting surface.

According to the utility model discloses an embodiment, connect the hole installation department connect the hole installation face to form an arch, wherein this pipe fitting installed in during the material portion of carrying, the arch penetrates a through-hole that this pipe joint to this pipe joint of location.

According to the utility model discloses an embodiment, the benchmark platform forms a plurality ofly carry material portion, wherein it is connected in to detect control circuit the control unit with detecting system, rotatory control circuit is connected in the control unit with the power pack, letter sorting control circuit is connected in the letter sorting mechanism with the control unit, the control unit passes through detect control circuit control detecting system accomplishes one time and detects the back, through letter sorting control circuit control letter sorting mechanism letter sorting accomplishes the detection the pipe joint, wherein the control unit passes through rotatory control circuit control the power pack drive the benchmark platform rotates, and makes another adjacent carry material portion rotate extremely detecting system corresponds detects the position.

Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims.

Drawings

Figure 1 shows a perspective view of a prior art pipe joint.

Fig. 2A shows the utility model discloses a joint detects check out test set's perspective view.

Fig. 2B shows a schematic perspective view of a partial structure of the joint detection apparatus of the present invention.

Fig. 3 shows a schematic perspective view of a partial structure of the joint detection apparatus of the present invention.

Fig. 4 shows a block diagram of a detection system and a processing system of the joint detection apparatus of the present invention.

Fig. 5 shows a schematic perspective view of a reference table of the joint detection apparatus of the present invention.

Fig. 6 shows a projection view of the reference stage of the joint detection apparatus in the propagation direction of the reflected light received by a first image pickup element.

Fig. 7 shows a projection view of the reference stage of the joint detection apparatus in the propagation direction of the reflected light received by a second image pickup element.

Fig. 8 shows a schematic image of the first image pickup element of the inspection system of the joint inspection apparatus according to the present invention.

Fig. 9 shows a schematic image of the second image pickup element of the inspection system of the joint inspection apparatus according to the present invention.

Fig. 10 shows a schematic perspective view of the sorting mechanism of the joint detection apparatus of the present invention.

Fig. 11 shows a block diagram of a part of the structure of the joint detection apparatus of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 2 to 11, a joint detection apparatus according to a preferred embodiment of the present invention will be described in detail below, wherein the joint detection apparatus is capable of automatically detecting at least one pipe joint 900, thereby detecting parameters corresponding to the pipe joint 900. It should be mentioned that the joint detection device can also set corresponding parameters according to the needs of the user, and automatically sort the pipe joints 900 which do not conform to the set parameters and the pipe joints 900 which conform to the set parameters, so that the pipe joints which cannot meet the requirements of one manufacturer but can meet the requirements of another manufacturer can be reused, thereby reducing the waste of materials.

Specifically, the joint detection device comprises a reference table 10 and a detection system 20, wherein the reference table 10 forms at least one loading part 11 and at least one geometric reference 101. When the pipe joint 900 is to be detected, the pipe joint 900 is attached to the loading portion 11. The detection system 20 is arranged to detect the spatial position of the pipe joint 900 located in the loading section 11 relative to at least one of the geometric references 101 of the reference table 10. It will be understood by those skilled in the art that the geometric reference 101 may be a reference line or a reference plane, and the present invention is not limited in this respect.

In particular, in the present invention, the detection system 20 comprises an image pickup element arranged to acquire an image relating to the spatial position of the pipe joint 900 located in the loading portion 11 with respect to the geometric reference. The detection system comprises a first image pick-up unit 21. The loading part 11 is disposed on a propagation path of the reflected light received by the first image pickup device 21, so that the first image pickup device 21 can acquire pictures of the pipe joint 900 and the reference line 101 located in the loading part 11 in real time, and can detect a spatial position of the pipe joint 900 located in the loading part 11 with respect to at least one reference line 101 of the reference table 10.

It can be understood by those skilled in the art that the first image pickup part 21 can be implemented as a high pixel camera, and the model of the first image pickup part 21 is not the focus of the present invention, and the present invention is not limited in this respect.

More specifically, in the present invention, the loading portion 11 of the reference table 10 includes a connecting pipe installation portion 111 and a connecting hole installation portion 112. The nipple mounting part 111 and the coupling hole mounting part 112 are integrally formed. The side surfaces of the connecting pipe mounting part 111 and the connecting hole mounting part 112 form an angle reference line 1011 in the horizontal plane direction.

The connection hole mounting part 112 forms a connection hole mounting surface 11201 coplanar with the angle reference line 1011. When the pipe fitting 900 is mounted on the reference block 10, the flat surface of the pipe fitting 900 is closely attached to the socket mounting surface 11201. In other words, the port mounting surface 11201 is parallel to the flat surface of the pipe fitting 900.

The utility model discloses in, take over installation department 111 forms one and takes over mounting groove 1111, supplies to bear and spacing pipe joint 900 take over the part. It is worth mentioning that, in the utility model discloses in, take over installation department 111 side view highly certainly angle datum line 1011 is close to connect the one end of hole installation department 1112 extremely the other end of angle datum line 1011 increases gradually, thereby makes take over installation groove 1111 has predetermined gradient for the horizontal direction.

It is more worth mentioning that the depth of the nipple mounting groove 1111 in the vertical direction is smaller than the sectional diameter of the nipple portion, so that the upper side of the nipple portion of the pipe joint 900 is exposed from the nipple mounting groove 1111 after the pipe joint 900 is mounted to the nipple mounting portion 111, so that the first image pickup part 21 laterally takes the projection line of the exposed portion from the nipple mounting groove 1111.

The first image pickup section 21 is provided to be able to detect a relative positional relationship between a projected straight line formed by the angle reference line 1011 and a projected straight line formed by an exposed portion from the adapter mounting groove 1111. By analyzing the relative positional relationship between the angle reference line 1011 and the adapter installation groove 1111, the angle of the joint portion of the pipe joint 900 with respect to the angle reference line 1011 can be obtained.

As can be understood by those skilled in the art, since the angle reference line 1011 is collinear with the connection hole mounting surface 11201 of the connection hole mounting part 112 while being positioned in the horizontal direction, an angle between a projected straight line formed by the angle reference line 1011 acquired through the first image pickup unit 21 and a projected straight line formed by an exposed portion from the nipple mounting groove 1111 is an angle between the nipple portion of the pipe joint 900 and the flat surface of the connection hole portion. Therefore, it can be seen that, through the utility model discloses joint check out test set to can detect take over the part with connect the hole part the angle between the level surface.

The splice detection device also includes a processing system 30. The processing system 30 is electrically connected to the first image pickup unit 21 to be able to acquire a projection straight line formed by the angle reference line 1011 acquired by the first image pickup unit 21 and a projection straight line formed by the exposed portion from the adapter mounting groove 1111 from the first image pickup unit 21 and to automatically calculate an angle between the projection straight line formed by the angle reference line 1011 and the projection straight line formed by the exposed portion from the adapter mounting groove 1111.

Further, the processing system 30 includes a processor 31 including an input component 32. The input assembly 32 is electrically connected to the processor 31. The input assembly 32 is arranged to receive an angle reference relating to the angle between the planar surfaces of the spigot portion and the socket portion.

It can be understood by those skilled in the art that the model of the processor 31 is not the focus of the present invention, and any processor capable of implementing the functions of the present invention belongs to the scope of the present invention, which is not limited in this respect.

Specifically, the input assembly 32 includes an input medium 321 and an input circuit 322, wherein the input circuit 322 is electrically connected to the input medium 321 and the processor 31. The input medium 321 can be implemented as a voice pickup device, a touch screen device or a communication device capable of being connected to a remote control device through a wireless network, and the present invention is not limited in this respect, and in order to enable those skilled in the art to understand the present invention, at least one embodiment of the present invention is described by taking the input medium 321 as a touch screen device as an example.

Furthermore, an angular error range reference may also be input to the processor 31 via the input component 32. The processor 31 can automatically judge whether the detected pipe joint 900 is a qualified product by comparing the angle between the projection straight line formed by the angle reference line 1011 and the projection straight line formed by the exposed portion of the adapter installation groove 1111 with the angle reference value and simultaneously comparing the difference between the angle between the projection straight line formed by the angle reference line 1011 and the projection straight line formed by the exposed portion of the adapter installation groove 1111 and the angle reference value with the error range.

It will be understood by those skilled in the art that the angle reference value and the angle error range reference are each implemented to correspond to the manufacturer's parametric requirements for the pipe joint 900.

The splice detection device further includes a sorting mechanism 40, wherein the processor 31 of the detection system 20 is electrically connected to the sorting mechanism 40. The sorting mechanism 40 can automatically take out the detected pipe joint 900 from the loading unit 11 of the reference table 10 and place the pipe joint 900 at a corresponding position according to the determination result formed by the processor 31.

It is worth mentioning that in the present invention, the sorting mechanism 40 is configured to place the corresponding pipe joint 900 at different positions according to the result formed by the processor 31. For example, when the processor 31 forms a result that the pipe joint 900 does not meet the set factory parameters, the sorting mechanism 40 automatically places the pipe joint 900 taken out from the loading portion 11 on a tray of an unqualified product. When the processor 31 forms a result that the pipe joint 900 meets the set factory parameters, the sorting mechanism 40 automatically places the pipe joint 900 taken out from the loading part 11 on a loading tray of a qualified product. In particular, in the present invention, the sorting mechanism 40 is implemented as a robot, for example, the sorting mechanism may be implemented as a six-axis robot.

The pipe mounting part 111 of the loading part 11 further forms a material taking groove 1112, wherein the material taking groove 1112 is disposed to intersect with the pipe mounting groove 1111, so that the sorting mechanism 40 can take the detected pipe joint 900 from the material taking groove 1112.

A protrusion 1121 is disposed on the connection hole mounting surface 11201 of the connection hole mounting portion 112 of the loading portion 11. After the pipe joint 900 is mounted to the hole mounting part 112, the protrusion 1121 may pass through the through hole of the hole portion of the pipe joint 900 to fix the pipe joint 900.

It can be understood that the pipe mounting portion 111 of the material loading portion 11 is provided with the pipe mounting groove 1111 and the connection hole mounting portion 112 is provided with the protrusion 1121, so that the pipe joint 900 is not easily shaken in the horizontal direction, and thus, an error caused by the shaking of the pipe joint 900 in the horizontal direction can be avoided.

Preferably, in the present invention, the reference table 10 includes a plurality of the material loading portions 11, wherein each of the material loading portions 11 is configured to be sequentially detectable by the first image pickup element 21. The joint detecting apparatus includes a body 50, wherein the reference stage 10 is fixed to the body 50. Preferably, the joint detection apparatus includes a power unit 70. The loader 11 is provided to be sequentially detectable by the first image pickup element 21 by the power unit 70.

In an embodiment of the present invention, the detecting system 20 is rotatably connected to the machine body 50, so that after the detecting system 20 detects the pipe joint 900 on one of the material loading portions 11 of the reference table 10, the detecting system is automatically driven to rotate by a predetermined angle, so that the adjacent other material loading portion 11 is kept on the propagation path of the reflected light received by the first image pickup element 21.

In another embodiment of the present invention, the reference table 10 includes a base 12, wherein the base 12 is mounted to the base 12. The base 12 of the reference table 10 is rotatably fixed to the body 50 by the power unit 70, so that the plurality of material loading portions 11 provided on the reference table 10 can be sequentially driven to the transmission path of the reflected light received by the first image pickup element 21, and the pipe joint 900 at each material loading portion 11 can be sequentially detected.

As shown in fig. 5 to 7, in the present invention, four material loading portions 11 are disposed on the reference table 10, and when one of the material loading portions 11 is driven to rotate to the first pattern picking member 21 of the detecting system 20 and is detected, the sorting mechanism 40 takes away the detected pipe joint 900 detected on the material loading portion 11. Subsequently, the empty loading part 11 is gradually rotated to a feeding opening 501 formed in the machine body 50, so that an operator or a robot arm can mount the pipe joint 900 to be tested on the loading part 11 through the feeding opening 501.

Further, in the present invention, the pipe fitting seating part 111 further forms a length reference surface 1012. The length datum 1012 can form a length datum 1013 when the inspection system 20 inspects the pipe joint 900. After the pipe joint 900 is mounted on the loading portion 11, the pipe joint 900 partially extends beyond the length reference plane 1012.

The detection system 20 can automatically detect the length of the projected portion of the joint pipe portion of the pipe joint 900 in the first image pickup section 21 beyond the length reference line formed by the projection of the length reference surface 1012 in the first image pickup section 21.

It is worth mentioning that, in the present invention, through the input component 32, the length parameter of the connection pipe portion of the pipe joint 900 corresponding to the manufacturer can be also inputted into the processor 31. The processor 31 can determine whether the length of the connection pipe portion of the pipe joint 900 meets the requirements of a set manufacturer by comparing the length of the projection part of the connection pipe portion of the pipe joint 900 detected by the first image pickup unit 21 in the first image pickup unit 21 with the length of the length reference line projected by the length reference plane 1012 on the first image pickup unit 21 and the length parameter.

According to a preferred embodiment of the present invention, the sorting mechanism 40 can further perform sorting of the pipe joints 900 according to the judgment result formed by the processor 31 about the length of the pipe joint 900.

Preferably, in the present invention, the detecting system 20 further includes a second image pickup element 22. The projection 1121 of the connection hole mounting part 112 of the loading part 11 is disposed on a propagation path of the reflected light received by the second image pickup element 22.

Specifically, in the present invention, the second image pickup element 22 is provided to the body 50 above the connection hole mounting surface 11201 of the connection hole mounting portion 112. After the pipe joint 900 is fixed to the loading part 11, the second image pickup device 22 is configured to detect light reflected by the flat surface of the joint part of the pipe joint 900 mounted to the hole mounting part 112, so as to detect the flatness of the flat surface of the hole part.

When a plurality of material loading parts 11 are provided on the reference table 10, it is preferable that the reference table 10 is configured to be driven by the power unit 70 to rotate, so that the flatness of the flat surface of the joint part in the pipe joint 900 of each material loading part 11 on the reference table 10 can be sequentially detected.

Preferably, in the present invention, the detecting system 20 further includes a light emitting component 23, wherein the light emitting component 23 is configured to project light to the material loading portion 11, so as to increase the image clarity obtained by the first image pickup component 21 and the second image pickup component 22 by increasing the light reflected by the pipe joint 900 located in the material loading portion 11. Preferably, in the present invention, the light emitting part 23 is disposed on the body 50 and located on a propagation path of the reflected light received by the first image pickup part 21. More preferably, in the present invention, the light emitting part 23 is disposed on the optical axis of the first image pickup part 21. The first image pickup section 21 and the second image pickup section 22 are each implemented as a high-pixel camera.

Further, the joint detection apparatus further includes a controller 60. The controller 60 includes a control unit 61, a detection control circuit 62, a rotation control circuit 63, and a sorting control circuit 64. The detection control circuit 62 is electrically connected to the control unit 61 and the detection system 20. The rotation control circuit 63 is electrically connected to the control unit 61 and the power unit. The sorting control circuit 64 is electrically connected to the sorting mechanism 40 and the control unit 61.

After the control unit 61 controls the inspection system 20 to complete one inspection through the inspection control circuit 62, the sorting control circuit 64 controls the sorting mechanism 40 to sort the inspected pipe joints 900. Subsequently, the power unit is controlled by the rotation control circuit 63 to drive the reference table 10 to rotate, so that the other adjacent material loading part 11 rotates to the detection position corresponding to the detection system 20.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims (10)

1. A splice detection apparatus, wherein the splice detection apparatus comprises:

a datum table, wherein the datum table defines a plurality of loading sections, wherein the datum table defines a base and at least one loading section, wherein the loading section is disposed on the base, wherein the loading section is configured to carry a pipe joint, wherein the datum table defines at least one geometric datum;

an inspection system, wherein the inspection system comprises an image pickup assembly, wherein the image pickup assembly is configured to acquire an image relating to the spatial position of the pipe joint at the loading portion relative to the geometric reference; and

and the base is rotatably connected with the power unit, and after the base rotates, the pipeline joint on at least one loading part is positioned on a transmission path of the reflected light received by the image pickup component.

2. The joint detecting apparatus according to claim 1, wherein the reference stage comprises a joint mounting part, wherein the joint mounting part and a connecting hole mounting part, wherein the image pickup part comprises a first image pickup part, wherein the joint mounting part and the connecting hole mounting part form a horizontal angle reference line in a direction perpendicular to a propagation path of the reflected light received by the first image pickup part, wherein the connecting hole mounting part forms a connecting hole mounting surface for abutting against a flat surface of the connecting hole portion of the pipe joint, wherein the joint mounting part forms a joint mounting groove having a depth in a vertical direction smaller than a cross-sectional diameter of the pipe joint, wherein a cross-sectional height of the mounting part in the vertical direction gradually increases from the angle reference line direction from one end near the connecting hole mounting part to the other end, and a nozzle mounting groove formed at an angle to the horizontal direction in the nozzle mounting portion for receiving a nozzle portion of the pipe joint, wherein the first image pickup unit is configured to acquire an image regarding a relative position between the horizontal angle reference line and a projected straight line formed by an exposed portion of the pipe nozzle from the nozzle mounting groove.

3. The joint detection apparatus of claim 2, wherein the nipple mounting portion has a pick-up slot, wherein the pick-up slot is positioned to intersect the nipple mounting groove of the nipple mounting portion.

4. A joint inspection apparatus according to claim 2 or 3, wherein the joint inspection apparatus comprises a processing system, wherein the processing system is electrically connected to the inspection system to determine whether the pipe joint is satisfactory based on the spatial position of the pipe joint at the loading portion relative to the geometric reference detected by the inspection system.

5. The joint inspection apparatus of claim 4, wherein the processing system comprises a processor and an input assembly, wherein the inspection system and the input assembly are electrically coupled to the processor, wherein the input assembly is configured to transmit a baseline of settings to the processor, wherein the processor is configured to analyze the image formed by the inspection system and determine from the baseline whether the analysis results conform to the baseline.

6. A joint inspection apparatus according to claim 3, wherein the inspection system includes a second image pick-up element, wherein the second image pick-up element is arranged above the socket mounting surface of the socket mounting portion, and wherein the second image pick-up element is arranged to detect an image of an entire surface of the pipe joint carried by the socket mounting surface.

7. The joint inspection apparatus as claimed in claim 6, wherein the hole mounting surface of the hole mounting part is formed with a projection, and wherein the projection penetrates a through hole of the pipe joint to position the pipe joint when the pipe joint is mounted on the loading part.

8. The joint inspection apparatus according to claim 6, wherein the joint inspection apparatus comprises a controller, wherein the controller comprises a control unit, an inspection control circuit and a rotation control circuit, wherein the inspection control circuit is electrically connected to the control unit and the inspection system, and the rotation control circuit is electrically connected to the control unit and the power unit, wherein the control unit controls the power unit to drive the reference table to rotate through the rotation control circuit, so that the other adjacent material loading portion rotates to the inspection position corresponding to the inspection system.

9. The joint inspection apparatus of claim 6, wherein the first image pickup element is implemented as a high pixel camera.

10. The splice detection apparatus as claimed in claim 1, wherein the detection system further comprises a light emitting element, wherein the light emitting element is configured to project light toward the loading section.