Surface paint film thickness online intelligent detection system

Abstract

The utility model relates to the technical field of detection, and discloses a surface paint film thickness on-line intelligent detection system which comprises an expansion assembly, an expansion piece, an expansion plate, a moving plate, a moving rod and a limiting assembly, the moving plate is fixed on one side of the expansion plate, one end of the moving rod is fixed with one side of the moving plate, and the limiting assembly is connected with the expansion piece. The limiting part is arranged on the expansion part and comprises a limiting plate, a limiting block and a moving strip, the limiting plate is arranged on the expansion part, the limiting block is located on one side of the limiting plate, and the moving strip is fixed to one side of the limiting block. The beneficial effects of the utility model are that during measurement, the size of the measuring surface of the detection head can be adjusted, the diameter specifications of enameled wires are various, and the detection head with the size of the measuring surface can easily adapt to the measurement requirements of the enameled wires of various sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to an online intelligent detection system for the thickness of a surface paint film. Background Art

[0002] Appropriate paint film thickness can provide good insulation performance, prevent current leakage and short circuit, and ensure the safe operation of enameled wire in electrical equipment. In certain specific links in the enameled wire production process, such as new product trial production and initial process adjustment, it is necessary to quickly understand the paint film thickness of the enameled wire so as to adjust the process parameters in time. A detection head is set on the detector. The detection head has an electromagnetic induction sensor. The enameled wire passes through the detection head. The sensor uses electromagnetic induction phenomenon to detect the paint film thickness. The measuring surface of the detection head is circular. During measurement, its size cannot be adjusted. Enameled wire has a variety of different diameter specifications. The fixed-size circular measuring surface is difficult to adapt to the measurement needs of enameled wires of various sizes. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing online detection system for the thickness of the paint film on the surface of the enameled wire, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that enameled wires have a variety of different diameter specifications, and a circular measuring surface of a fixed size is difficult to adapt to the measurement requirements of enameled wires of various sizes.

[0006] In order to solve the above technical problems, the present utility model provides the following technical solutions: an online intelligent detection system for the thickness of a surface paint film, comprising an expansion assembly, comprising an expansion member, comprising an expansion plate, a movable plate and a movable rod, wherein the movable plate is fixed to one side of the expansion plate, and one end of the movable rod is fixed to one side of the movable plate;

[0007] The limiting assembly is arranged on the expansion piece and includes a limiting piece, including a limiting plate, a limiting block and a moving bar. The limiting plate is arranged on the expansion piece, the limiting block is located on one side of the limiting plate, and the moving bar is fixed to one side of the limiting block.

[0008] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire described in the present invention, the expansion component also includes a support member, which is arranged on the moving rod, and a positioning frame is provided on the outside of the moving rod, and the positioning frame and the moving rod are movably connected.

[0009] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire of the utility model, a positioning plate is fixed on one side of the moving rod, and a moving column is fixed on one side of the moving rod.

[0010] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire of the present invention, a driving disk is provided on one side of the positioning disk, and the driving disk and the positioning disk are rotatably connected via a rotating shaft.

[0011] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire of the present invention, a moving groove corresponding to the moving column is opened on the driving disk, and the moving column slides in the moving groove.

[0012] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire of the present invention, the limiting assembly further includes a pulling member, which is arranged on the limiting plate, and the limiting plate is fixed to one side of the positioning plate.

[0013] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire of the present invention, a movable disk is fixed to one side of the limit block, and the movable disk is sleeved on the outside of the movable bar.

[0014] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire described in the utility model, wherein: a support frame is fixed on one side of the driving disk, the support frame is sleeved on the outside of the movable bar, the movable bar and the support frame are movably connected, a spring is fixed on one side of the movable disk, the spring is fixed to the inner wall of the support frame, and a handle is fixed at one end of the movable bar.

[0015] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire described in the utility model, it also includes a main body component, which is arranged on the positioning plate, including a detector and a detection head, the detection head is fixed on one side of the positioning plate, and the detector is arranged on the detection head.

[0016] As a preferred solution of the online detection system for the paint film thickness on the surface of the enameled wire of the utility model, a connector is fixed on one side of the detector.

[0017] The beneficial effect of the utility model is that the size of the measuring surface of the detection head can be adjusted during measurement. The diameter specifications of the enameled wire are various, and the detection head with adjustable measuring surface size can easily adapt to the measurement needs of enameled wires of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 This is the overall structure diagram of the online detection system for the paint film thickness on the surface of the enameled wire.

[0020] Figure 2 This is the structural diagram of the detection head of the online detection system for the paint film thickness on the surface of the enameled wire.

[0021] Figure 3 This is the structure diagram of the moving rod of the online detection system for the paint film thickness on the surface of the enameled wire.

[0022] Figure 4 For online detection system of paint film thickness on enameled wire surface Figure 3 A partial enlarged structural diagram of point B in the middle. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figures 2 to 4, which is the first embodiment of the present utility model, provides an online intelligent detection system for the thickness of the surface paint film. The online detection system for the thickness of the surface paint film of the enameled wire includes an expansion component 200, a limit component 300 and a main body component 100. The three can cooperate to adjust the size of the measuring surface of the detection head, thereby easily adapting to the measurement needs of enameled wires of various sizes.

[0028] The expansion assembly 200 includes an expansion member 201, including an expansion plate 201a, a movable plate 201b and a movable rod 201c. The movable plate 201b is fixed to one side of the expansion plate 201a, and one end of the movable rod 201c is fixed to one side of the movable plate 201b.

[0029] There are five groups of expansion pieces 201. When enameled wires of different specifications need to be measured, the movable rod 201c is moved, and the movable plate 201b is driven to move. The movement of the movable plate 201b drives the expansion plate 201a to move and expand. By adjusting the position of the expansion plate 201a, enameled wires of different specifications can be measured.

[0030] The limiting assembly 300 is arranged on the expansion piece 201, and includes a limiting piece 301, including a limiting plate 301a, a limiting block 301b and a moving bar 301c. The limiting plate 301a is arranged on the expansion piece 201, the limiting block 301b is located on one side of the limiting plate 301a, and the moving bar 301c is fixed to one side of the limiting block 301b.

[0031] After the expansion plate 201a is moved to the specified position, in order to prevent the expansion plate 201a from moving on its own, the limit block 301b is engaged with the limit plate 301a to limit the moving rod 201c, preventing the expansion plate 201a from moving on its own. When it is necessary to release the limit on the moving rod 201c, the moving bar 301c is moved, and the moving bar 301c drives the limit block 301b to separate from the limit plate 301a, thereby releasing the limit on the moving rod 201c.

[0032] Example 2

[0033] Reference Figures 2 to 4 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0034] Specifically, the expansion assembly 200 further includes a support member 202, which is disposed on the moving rod 201c. A positioning frame 202a is sleeved on the outer side of the moving rod 201c, and the positioning frame 202a and the moving rod 201c are movably connected.

[0035] There are five positioning frames 202a, all of which are fixed on one side of the detection head 102. The positioning frames 202a can support the moving rod 201c to prevent the moving rod 201c from deviating during movement.

[0036] Specifically, a positioning plate 202b is fixed to one side of the moving rod 201c, and a moving column 202c is fixed to one side of the moving rod 201c.

[0037] The positioning plate 202b can support the moving rod 201c. There are five moving columns 202c, all of which are fixed on one side of the moving rod 201c. The movement of the moving columns 202c can drive the moving rod 201c to move.

[0038] Specifically, a driving disk 202d is provided on one side of the positioning disk 202b, and the driving disk 202d and the positioning disk 202b are rotatably connected via a rotating shaft.

[0039] The driving plate 202d is rotated to drive the moving column 202c to move, and when the moving column 202c moves, the moving rod 201c is driven to move.

[0040] Specifically, a moving groove X corresponding to the moving post 202 c is defined on the driving disk 202 d , and the moving post 202 c slides in the moving groove X.

[0041] There are five movable slots X, all of which are provided on the driving disk 202d. When the driving disk 202d is rotated, the movable slots X can be driven to move. The movement of the movable slots X can squeeze the movable column 202c to move it.

[0042] Specifically, the limiting assembly 300 further includes a pulling member 302 , which is disposed on a limiting plate 301 a , and the limiting plate 301 a is fixed to one side of the positioning plate 202 b .

[0043] A limiting groove corresponding to the limiting block 301 b is provided on the limiting plate 301 a , and the driving disk 202 d can be limited by engaging the limiting block 301 b with the limiting groove.

[0044] Specifically, a movable plate 302a is fixed to one side of the limiting block 301b, and the movable plate 302a is sleeved on the outside of the movable bar 301c.

[0045] When it is necessary to release the limit on the driving disk 202d, the moving bar 301c is moved to drive the limit block 301b to separate from the limit slot, and the limit on the driving disk 202d can be released at this time. When the moving bar 301c moves, the moving disk 302a is driven to move. When it is necessary to limit the driving disk 202d, the limit block 301b can be driven to re-engage with the limit slot by returning the moving disk 302a to its original position.

[0046] Example 3

[0047] Reference Figures 1 to 4 , which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0048] Specifically, a support frame 302b is fixed on one side of the driving disk 202d, and the support frame 302b is sleeved on the outside of the moving bar 301c. The moving bar 301c and the support frame 302b are movably connected. A spring 302c is fixed on one side of the moving disk 302a, and the spring 302c is fixed to the inner wall of the support frame 302b. A handle 302d is fixed at one end of the moving bar 301c.

[0049] The support frame 302b is used to support the moving bar 301c to prevent the moving bar 301c from shifting. When the user pulls the handle 302d, the handle 302d will drive the moving bar 301c to move, and the moving bar 301c will drive the moving disk 302a to move. At this time, a pulling force can be applied to the spring 302c. When the handle 302d is released, the rebound force of the spring 302c can drive the moving disk 302a to return to its original position.

[0050] A card block is provided on the moving bar 301c, and a card slot corresponding to the card block is opened in the support frame 302b. When the moving bar 301c moves, it drives the card block to slide in the card slot. When the moving bar 301c rotates, it drives the card block to squeeze the card slot, thereby making the driving disk 202d rotate.

[0051] Specifically, it also includes a main body component 100 , which is arranged on the positioning plate 202 b and includes a detector 101 and a detection head 102 . The detection head 102 is fixed to one side of the positioning plate 202 b , and the detector 101 is arranged on the detection head 102 .

[0052] The detection head 102 is the part that is in direct contact with the enameled wire. When the detection head 102 is in contact with the enameled wire, it can accurately reflect the diameter and shape characteristics of the enameled wire. The detector 101 provides an installation and support platform for the detection head 102 to ensure that the position of the detection head 102 is stable and accurate during the measurement process.

[0053] Specifically, a connector 103 is fixed to one side of the detector 101 .

[0054] The connector 103 is used to connect to a digital display screen, so that the measured dimensions of the enameled wire can be directly displayed in clear digital form, including the overall diameter, conductor diameter and paint film thickness.

[0055] During use, when it is necessary to test enameled wires of different specifications, the handle 302d is pulled, and the handle 302d will drive the moving bar 301c to move, and the moving bar 301c will drive the moving disk 302a to move. At this time, a pulling force can be applied to the spring 302c. When the moving bar 301c moves, it will drive the limit block 301b to separate from the limit groove opened on the limit plate 301a, and the handle 302d can be rotated at this time.

[0056] When the handle 302d is rotated, the block will be driven to squeeze the slot, so that the driving disk 202d can be rotated. When the driving disk 202d is rotated, the movable slot X can be driven to move. The movement of the movable slot X can squeeze the movable column 202c to make it move. When the movable column 202c moves, the movable rod 201c can be driven to move. The movable rod 201c will drive the movable plate 201b to move. The movement of the movable plate 201b drives the expansion plate 201a to move and expand it. By adjusting the position of the expansion plate 201a, enameled wires of different specifications can be measured during measurement. After the expansion plate 201a is moved to the specified position, the handle 302d is released, and the rebound force of the spring 302c can drive the movable disk 302a to return to its original position. When the movable disk 302a returns to its original position, the limit block 301b can be driven to re-engage with the limit slot to prevent the expansion plate 201a from moving on its own.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. An online intelligent detection system for surface paint film thickness, characterized by: include, An expansion assembly (200) comprises an expansion member (201), comprising an expansion plate (201a), a movable plate (201b), and a movable rod (201c), wherein the movable plate (201b) is fixed to one side of the expansion plate (201a), and one end of the movable rod (201c) is fixed to one side of the movable plate (201b); A limiting assembly (300) is arranged on the expansion piece (201), comprising a limiting piece (301), comprising a limiting plate (301a), a limiting block (301b) and a moving bar (301c), wherein the limiting plate (301a) is arranged on the expansion piece (201), the limiting block (301b) is located on one side of the limiting plate (301a), and the moving bar (301c) is fixed to one side of the limiting block (301b).

2. The online intelligent detection system for surface paint film thickness according to claim 1, characterized in that: The expansion assembly (200) further comprises a support member (202) arranged on the moving rod (201c); a positioning frame (202a) is sleeved on the outer side of the moving rod (201c); and the positioning frame (202a) and the moving rod (201c) are movably connected.

3. The online intelligent detection system for surface paint film thickness according to claim 2, characterized in that: A positioning plate (202b) is fixed on one side of the moving rod (201c), and a moving column (202c) is fixed on one side of the moving rod (201c).

4. The online intelligent detection system for surface paint film thickness according to claim 3, characterized in that: A driving disk (202d) is provided on one side of the positioning disk (202b), and the driving disk (202d) and the positioning disk (202b) are rotatably connected via a rotating shaft.

5. The online intelligent detection system for surface paint film thickness according to claim 4, characterized in that: A moving groove (X) corresponding to the moving column (202c) is provided on the driving disk (202d), and the moving column (202c) slides in the moving groove (X).

6. The online intelligent detection system for surface paint film thickness according to claim 4 or 5, characterized in that: The limiting assembly (300) further comprises a pulling member (302) arranged on the limiting plate (301a), and the limiting plate (301a) is fixed to one side of the positioning plate (202b).

7. The online intelligent detection system for surface paint film thickness according to claim 6, characterized in that: A moving disk (302a) is fixed on one side of the limiting block (301b), and the moving disk (302a) is sleeved on the outside of the moving bar (301c).

8. The online intelligent detection system for surface paint film thickness according to claim 7, characterized in that: A support frame (302b) is fixed to one side of the driving disk (202d), the support frame (302b) is sleeved on the outside of the moving bar (301c), the moving bar (301c) and the support frame (302b) are movably connected, a spring (302c) is fixed to one side of the moving disk (302a), the spring (302c) is fixed to the inner wall of the support frame (302b), and a handle (302d) is fixed to one end of the moving bar (301c).

9. The online intelligent detection system for surface paint film thickness according to claim 7 or 8, characterized in that: It also includes a main body component (100) arranged on the positioning disk (202b), including a detector (101) and a detection head (102), wherein the detection head (102) is fixed to one side of the positioning disk (202b), and the detector (101) is arranged on the detection head (102).

10. The online intelligent detection system for surface paint film thickness according to claim 9, characterized in that: A connector (103) is fixed to one side of the detector (101).

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