Coating thickness automatic detection equipment

Abstract

The utility model discloses coating thickness automatic detection equipment which comprises a frame body composed of an upper support and a lower support, the upper support is composed of an upper frame body and an upper protective door, the lower support is composed of a lower frame body, ground feet and a lower protective door, and a working table is arranged on the end face of the lower support. A code scanning assembly fixedly connected with the working table is arranged on one side of the working table, a feeding and discharging mechanism is arranged on the end face of the working table, and a film thickness detection mechanism is arranged at the upper end of the feeding and discharging mechanism. The device has the beneficial effects that all actions are automatically carried out only by placing a product at a preset position, the coating thickness of a point location in a drawing can be accurately measured, reliable data can be output, meanwhile, the production efficiency is greatly improved, the automation degree of the device is high, the manual participation degree is low, and the device can adapt to the arrangement of an automatic production line.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating detection, in particular to a coating thickness automatic detection equipment. BACKGROUND

[0002] The liquid cooling plate directly contacts the module or the battery cell in the battery pack, and the module or the battery cell is a high-voltage high-power component. In order to reduce the risk of short circuit failure between the batteries and improve the reliability of the battery system, the surface of the liquid cooling plate needs to be treated with an insulating coating. The voltage resistance of the coating is usually directly related to the film thickness of the coating, so the film thickness detection of the coating is particularly important.

[0003] After the liquid cooling plate is powder sprayed, the coating thickness is usually detected by a film thickness gauge by manual operation. However, the liquid cooling plate has a large area and a large number of measuring points, and the data needs to be recorded while measuring. Manual measurement has a large workload, and the accuracy of the data depends on the responsibility and care of the operator, and the reliability and stability of the data are low. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a coating thickness automatic detection equipment to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a coating thickness automatic detection equipment, comprising a frame body composed of an upper support and a lower support, the upper support is composed of an upper frame body and an upper protection door, the lower support comprises a lower frame body, a foot and a lower protection door, the end surface of the lower support is provided with a workbench surface, one side of the workbench surface is provided with a code scanning assembly fixedly connected thereto, the end surface of the workbench surface is provided with an in-out mechanism, and the upper end of the in-out mechanism is provided with a film thickness detection mechanism.

[0006] Further optimization, one side of the lower frame body is provided with a gas supply, power supply and control system, and the foot is an adjustable foot.

[0007] Further optimization, the in-out mechanism is composed of a linear module, a driving motor and a synchronous transmission mechanism.

[0008] Further optimization, the linear module is provided with a worktable connected thereto, and the worktable is placed with a workpiece.

[0009] Further optimization, the code scanning assembly comprises a support fixedly arranged on the end surface of the workbench surface, and the upper end of the support is provided with a two-dimensional code scanning head connected thereto.

[0010] Further optimization, the film thickness detection mechanism includes a fixedly arranged on the workbench surface fixed table, the fixed table lower end is equipped with a probe moving platform connected therewith, the probe moving platform side is equipped with a plurality of thickness measuring probes symmetrically, the fixed table side is equipped with a plurality of film thickness display instruments symmetrically.

[0011] Further optimization, the fixed table and the probe moving platform are equipped with driving cylinders in the middle part, and a plurality of guide telescopic columns are further arranged between the fixed table and the probe moving platform.

[0012] Further optimization, the upper frame body is further equipped with a photoelectric switch and a display and control screen.

[0013] Beneficial effects

[0014] The coating thickness automatic detection equipment provided by the utility model only needs to place products in a preset position, all actions are automatically performed, can accurately measure the coating thickness of a drawing point, outputs reliable data, greatly accelerates production efficiency, has high degree of automation, low degree of manual participation, can adapt to the arrangement of automatic production lines, can automatically run, the film thickness detection action is standard, the test point is accurate, and the film thickness data is more reliable, the film thickness is tested by using the equipment, compared with manual detection, the speed is faster, and the production efficiency is effectively increased. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the lower support structure schematic view of the utility model;

[0017] Figure 3 It is the upper support structure schematic view of the utility model;

[0018] Figure 4 It is the code scanning assembly structure schematic view of the utility model;

[0019] Figure 5 It is the in-out material mechanism structure schematic view of the utility model;

[0020] Figure 6 It is the film thickness detection mechanism structure schematic view of the utility model. CONCRETE EMBODIMENT

[0021] The following is the specific embodiment of the utility model and is combined with the drawings, and the technical scheme of the utility model is further described, but the utility model is not limited to these embodiments.

[0022] EMBODIMENT

[0023] As Figures 1-6As shown, a kind of coating thickness automatic detection equipment, including by upper support 2 and lower support 1 frame body, upper support 2 is by upper frame body 2-1 and upper protective door 2-2, lower support 1 includes lower frame body 1-1, footing 1-2 and lower protective door 1-3, lower support 1 end surface is equipped with workbench surface 1-4, workbench surface 1-4 one side is equipped with the fixed connection scanning code assembly 3 of it, workbench surface 1-4 end surface is equipped with in-out material mechanism 4, in-out material mechanism 4 upper end is equipped with film thickness detection mechanism 5.

[0024] In the embodiment, lower frame body 1-1 one side is equipped with gas supply, power supply and control system 1-5, and footing 1-2 is adjustable footing.

[0025] In-out material mechanism 4 is by linear module 4-1, drive motor 4-2 and synchronous transmission mechanism 4-3.

[0026] Linear module 4-1 is equipped with the worktable 4-4 of connection to it, and workpiece 4-5 is placed on it.

[0027] Scanning code assembly 3 includes the support 3-1 fixedly arranged in the end surface of workbench surface 1-4, and the two-dimensional code scanning head 3-2 is arranged in the upper end of support 3-1.

[0028] Film thickness detection mechanism 5 includes the fixed table 5-3 fixedly arranged in workbench surface 1-4, and the probe moving platform 5-2 is connected to the lower end of fixed table 5-3, a plurality of thickness probes 5-4 are symmetrically arranged on one side of probe moving platform 5-2, and a plurality of film thickness display instruments 5-5 are symmetrically arranged on one side of fixed table 5-3.

[0029] Driving cylinder 5-1 is arranged in the middle of fixed table 5-3 and probe moving platform 5-2, driving cylinder 5-1 is arranged in the middle of fixed table 5-3 and probe moving platform 5-2, and a plurality of guide telescopic columns are arranged between fixed table 5-3 and probe moving platform 5-2.

[0030] Upper frame body 2-1 is also equipped with photoelectric switch 2-3 and display and control screen 2-4.

[0031] The lower support plays a very important role in the whole device as a supporting component and a device for electric and pneumatic control. The frame body 1-1 is made of 5050 aluminum profiles which are connected by standard connectors such as angle codes for easy assembly. The adjustable feet 1-2 are arranged at four corners for leveling the lower support and the whole device. The protective door 1-3 is made of steel plate and has good strength and sealing performance, which effectively protects the gas supply, power supply and control system. The workbench 1-4 is an intermediate bearing component between the upper and lower components, and all the components are installed on the upper part, so it needs to ensure its strength and flatness. The gas supply, power supply and control system 1-5 supply gas and electricity to the whole system and drive and control the effective operation of the whole system.

[0032] The upper support plays a protective role for the upper components. The frame body 2-1 is supported by standard aluminum profiles, which have high standardization and matching degree. The protective door (transparent material) 2-2 is made of an aluminum profile door frame with an embedded transparent acrylic plate, which can effectively observe the running state of the upper components while protecting them. The photoelectric switch 2-3 is located on both sides of the upper support frame body 2-1 stand column, which can record the state of the workpiece entering and leaving, prevent the film thickness detection mechanism from malfunctioning and touch the feeding mechanism to damage the probe. The display and control screen 2-4 is embedded in the upper support and faces the worker's operating position, which is convenient for the worker to observe the detection state, control and eliminate some common errors.

[0033] The code scanning assembly scans the code of the workpiece and records the information of the workpiece. At the same time, it can associate the film thickness data of this time with the workpiece on the MES system. The code scanning component is composed of a bracket 3-1 and a two-dimensional code scanning head 3-2. The bracket 3-1 has two rod members and three connecting members, so the code scanning component has three degrees of rotational freedom and two degrees of translational freedom. Therefore, the position and attitude of the two-dimensional code scanning head 3-2 can be freely adjusted, which is convenient for effective scanning of the code on the workpiece.

[0034] The function of the feeding and discharging mechanism is to transport the external workpiece to the film thickness detection station and then discharge the workpiece after the film thickness detection is completed. The workpiece is a rectangle, and in order to realize the stable feeding and discharging of the workpiece, the linear modules 4-1 are arranged on both sides, a total of two sets. In order to realize the synchronization of the two sets of linear modules 4-1, the two sets of modules share one drive motor 4-2. The two linear modules 4-1 are connected by a synchronous transmission mechanism to realize the synchronous operation of the two sets of linear modules 4-1. The workpiece stage 4-4 is fixedly connected with the sliding table on the linear module 4-1, and the workpiece 4-5 is placed on the workpiece stage 4-4 and follows the workpiece stage 4-4 to feed and discharge synchronously.

[0035] The film thickness detection mechanism is a core component of the device, which can directly detect and output the detection data of the film thickness of the workpiece. Since the workpiece is a double-sided powder spraying piece, both sides have a coating, so the thickness of the coating on both sides of the workpiece needs to be detected. The driving cylinder 5-1 on the upper and lower sides drives the upper and lower probes to move the moving platform 5-2 with the 5-4 thickness measuring probe, and the workpiece 4-5 is contacted on the upper and lower sides, the film thickness is measured, and the data can be displayed in the 5-5 film thickness display instrument, and the data can be transmitted to the upper computer through signal transmission. The fixed table 5-3 is fixed on the upper and lower sides, and is fixedly connected with the workbench 1-4, which is used as a support and installation platform for the driving cylinder 5-1 and the probe moving platform 5-2.

[0036] The operation process is as follows: first, the workpiece 4-5 is manually carried to the workpiece loading platform 4-4, the workpiece loading platform 4-4 has a hole positioning and an outline positioning block, which ensures that the workpiece 4-5 can be accurately placed on the workpiece loading platform 4-4. After the workpiece 4-5 is placed, the worker presses the button, and the workpiece 4-5 is driven by the linear module 4-1 to run inward, and is scanned when passing through the III code scanning component to obtain the workpiece code data. The workpiece 4-5 continues to advance to the thickness measuring position, and stops when reaching the preset position. The thickness measuring probe 5-4 is driven by the driving cylinder 5-1 to move linearly towards the workpiece to contact the surface of the workpiece and obtain the film thickness data, which is displayed on the film thickness display instrument 5-5 and can be transmitted to the 2-4 display and control screen (upper computer). After the film thickness detection is completed, the driving cylinder 5-1 drives the thickness measuring probe 5-4 to move away from the surface of the workpiece. The workpiece 4-5 is driven by the linear module 4-1 to leave the detection area and return to the initial position, and the worker can take out the workpiece 4-5 to complete the detection.

[0037] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A coating thickness automatic detection apparatus characterized by comprising: Including the frame body composed of upper support (2) and lower support (1), the upper support (2) is composed of upper frame body (2-1) and upper protection door (2-2), the lower support (1) includes lower frame body (1-1), footing (1-2) and lower protection door (1-3), the end surface of the lower support (1) is provided with a workbench (1-4), one side of the workbench (1-4) is provided with a code scanning assembly (3) fixedly connected thereto, and the end surface of the workbench (1-4) is provided with an in-out material mechanism (4), and the upper end of the in-out material mechanism (4) is provided with a film thickness detection mechanism (5).

2. The automatic coating thickness detection apparatus according to claim 1, characterized by: The lower frame body (1-1) is provided with a gas supply, power supply and control system (1-5) on one side, and the footing (1-2) is an adjustable footing.

3. The automatic coating thickness detection apparatus according to claim 1, characterized by: The in-out material mechanism (4) is composed of a linear module (4-1), a driving motor (4-2) and a synchronous transmission mechanism (4-3).

4. The apparatus according to claim 3, wherein: The linear module (4-1) is provided with a worktable (4-4) connected thereto, and a workpiece (4-5) is placed thereon.

5. The apparatus of claim 1, wherein: The code scanning assembly (3) includes a support (3-1) fixedly arranged on the end surface of the workbench (1-4), and a two-dimensional code scanning head (3-2) is arranged on the upper end of the support (3-1).

6. The automatic coating thickness detection apparatus according to claim 1, characterized by: The film thickness detection mechanism (5) includes a fixed table (5-3) fixedly arranged on the workbench (1-4), a probe moving table (5-2) connected to the lower end of the fixed table (5-3), a plurality of thickness measuring probes (5-4) symmetrically arranged on one side of the probe moving table (5-2), and a plurality of film thickness display instruments (5-5) symmetrically arranged on one side of the fixed table (5-3).

7. The automatic coating thickness detection apparatus according to claim 6, characterized by: The fixed table (5-3) and the probe moving table (5-2) are provided with driving cylinders (5-1) in the middle, and a plurality of guide telescopic columns are arranged between the fixed table (5-3) and the probe moving table (5-2).

8. The automatic coating thickness detection apparatus according to claim 1, characterized by: The upper frame body (2-1) is further provided with a photoelectric switch (2-3) and a display and control screen (2-4).

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