Device for measuring thickness of paint film on surface of enamel reaction kettle

By designing a paint film thickness measuring device for the surface of an enamel reactor including a mobile frame, a thickness gauge and a lifting plate, the problems of time-consuming, labor-intensive and safety-hazardous high-altitude detection of enamel reactors were solved, and fast and safe paint film detection was achieved.

CN223449212UActive Publication Date: 2025-10-17HUBEI TUOLE MECHANICAL EQUIP CO LTD
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Patent Information

Application Number
CN202422952481.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2025-10-17
Estimated Expiration
2034-11-29

AI Technical Summary

Technical Problem

The existing enamel reactor is relatively high, which requires the use of a climbing frame to inspect the paint film at high locations. This is time-consuming, labor-intensive, and poses a safety hazard.

Method used

A device for measuring the paint film thickness on the surface of an enamel reactor was designed, which included a mobile frame, a thickness gauge, a lifting plate and an electric telescopic rod. The motor drove the movement of the connecting rope and the lifting plate to achieve automatic lifting of the detector on the reactor surface, simplifying the detection process.

Benefits of technology

It realizes the rapid detection of different height positions on the surface of the enamel reactor, improves the detection efficiency, eliminates the climbing safety hazards, and is easy to operate.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a device for measuring the thickness of a paint film on the surface of an enamel reaction kettle, which comprises a movable frame, a thickness gauge arranged above the movable frame, a limiting rod piece fixed at the top of the movable frame, a lifting plate connected to the limiting rod piece in a sliding manner, a groove formed in one surface of the lifting plate, and a detector arranged in the groove, a transmission line is connected between the detector and the thickness gauge, and a first electric telescopic rod used for driving the detector to move out of the groove is arranged in the lifting plate. A top plate is fixed to the tops of the limiting rod pieces, a connecting rope penetrating through the bottom of the top plate is fixed to the top of the lifting plate, a motor used for winding the connecting rope is arranged on the top plate, and a storage battery is fixed to the top plate. According to the enamel reaction kettle paint film detection device, paint film detection work at different height positions on the surface of an enamel reaction kettle can be rapidly completed, operation is easy and convenient, workers do not need to climb up and down repeatedly with the help of climbing tools, the enamel reaction kettle detection efficiency is improved, and meanwhile potential safety hazards generated when the workers climb are eradicated.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of thickness measuring device, especially to a enamel reaction kettle surface paint film thickness measuring device. BACKGROUND

[0002] The enamel reaction kettle is a kind of composite material product, which is obtained by lining the inner surface of a steel container with glass containing high silicon dioxide and then firing at high temperature, and has the dual advantages of stability of glass and strength of metal, and is an excellent corrosion-resistant equipment.The enamel reaction kettle needs to be painted after production, and the paint not only beautifies the appearance of the equipment, but also protects the equipment from corrosion and scratches.The paint film on the surface of the enamel reaction kettle needs to be detected by a paint film thickness measuring device, such as a paint film thickness gauge, to ensure that the quality and thickness of the paint meet the requirements, so as to ensure the safety and performance of the enamel reaction kettle.However, due to the high height of the enamel reaction kettle, the staff can only detect the lower part of the enamel reaction kettle by the paint film thickness measuring device, and need to use a climbing frame to detect the higher part of the enamel reaction kettle, which is time-consuming and laborious, and there is a certain safety hazard. SUMMARY

[0003] The enamel reaction kettle surface paint film thickness measuring device solves the problem of paint film thickness detection of the higher part of the enamel reaction kettle after using a climbing frame, which is time-consuming and laborious, and has a certain safety hazard.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A kind of enamel reaction kettle surface paint film thickness measuring device, including mobile frame, the upper of mobile frame is equipped with thickness gauge, the top of mobile frame is fixed with limit rod piece, slidingly connected with lifting plate on limit rod piece, the one side of lifting plate is equipped with recess, detector is placed in recess, transmission line is connected between detector and thickness gauge, lifting plate is equipped with one electric telescopic rod for driving detector to move to recess outside;The top of limit rod piece is fixed with top plate, the top of lifting plate is fixed with connecting rope penetrating the bottom of top plate, top plate is equipped with motor for winding connecting rope, top plate is fixed with battery.

[0006] Compared with the prior art, the utility model has the following beneficial effects:

[0007] When the mobile frame is moved to the vicinity of the enamel reaction kettle and the paint film on the surface of the enamel reaction kettle needs to be measured from bottom to top, firstly, the motor is started to release the connecting rope and make the lifting plate move downward, the detector is corresponded to the position of the enamel reaction kettle which needs to be measured at the bottom, then the first electric telescopic rod is started to drive the detector to move to the outside of the groove and contact the surface of the enamel reaction kettle, and the surface of the enamel reaction kettle is detected; after the detector finishes detecting the enamel reaction kettle, the detector is restored, and the motor is started to wind the connecting rope, so that the lifting plate moves upward, and the detector moves upward with the lifting plate, so that the paint film on the middle surface of the enamel reaction kettle can be measured and detected; after the detector is restored, the lifting plate is moved upward, so that the paint film on the upper surface of the enamel reaction kettle can be measured and detected; the enamel reaction kettle can quickly complete the paint film detection operation at different height positions of the surface of the enamel reaction kettle, and the operation is simple and convenient, without the need for workers to repeatedly climb up and down by using climbing tools, the detection efficiency of the enamel reaction kettle is improved, and the safety hidden danger of the workers when climbing is eliminated. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is a front view structural schematic diagram of the utility model;

[0009] Figure 2 It is a vertical rod sectional view structural schematic diagram of the utility model;

[0010] Figure 3 It is a lifting plate side view sectional view structural schematic diagram of the utility model.

[0011] In the drawing: 1, mobile frame; 2, thickness gauge; 21, transmission line; 22, detector; 23, connecting block; 3, limiting rod; 31, vertical rod; 32, moving rod; 33, automatic telescopic rod; 4, lifting plate; 41, groove; 42, first electric telescopic rod; 43, moving plate; 44, connecting plate; 45, spring; 46, limiting rod; 47, connecting rope; 5, second electric telescopic rod; 51, push plate; 52, cleaning cotton; 6, top plate; 61, motor; 62, winding rod; 63, fixed block; 7, fixed plate; 71, short rod; 8, battery. DETAILED DESCRIPTION

[0012] The specific content of the utility model will be described in detail below in combination with the drawings and examples.

[0013] As Figure 1 And Figure 3As shown, the utility model provides a kind of enamel reaction kettle surface paint film thickness gauge, including moving frame 1, the top of moving frame 1 is equipped with thickness gauge 2, the top of moving frame 1 is fixed with limit rod piece 3, slidingly connected with lifting plate 4 on limit rod piece 3, one side of lifting plate 4 is equipped with recess 41, detector 22 is placed in recess 41, transmission line 21 is connected between detector 22 and thickness gauge 2, lifting plate 4 is equipped with one electric telescopic rod 42 for driving detector 22 to move to recess 41 outside;The top of limit rod piece 3 is fixed with top plate 6, the top of lifting plate 4 is fixed with connecting rope 47 penetrating the bottom of top plate 6, top plate 6 is equipped with motor 61 for winding connecting rope 47, top plate 6 is fixed with battery 8.

[0014] As Figure 1 And Figure 2 As shown, the limit rod piece 3 includes vertical rod 31 fixed on the top of moving frame 1, the top of vertical rod 31 is placed with moving rod 32, the diameter of moving rod 32 is same with the diameter of vertical rod 31;The top of vertical rod 31 is equipped with recess, automatic telescopic rod 33 is fixed in recess, the telescopic end of automatic telescopic rod 33 is fixed with the bottom end of moving rod 32;Perforation is equipped on lifting plate 4 for moving rod 32 to pass through.The number of limit rod piece 3 is two, two limit rod piece 3 is symmetrically distributed, two perforations are equipped on the corresponding lifting plate 4, sliding block is fixed in perforation, the surface of vertical rod 31 and moving rod 32 is equipped with sliding groove (sliding block and sliding groove are not shown in the drawing) matched with sliding block;When the height of enamel reaction kettle is too high, staff needs to carry out paint film thickness measurement to the position close to the top of enamel reaction kettle, lifting plate 4 can be moved to the top of vertical rod 31, then moving rod 32 is in the perforation on lifting plate 4, then automatic telescopic rod 33 can be started, the telescopic end of automatic telescopic rod 33 pushes vertical rod 31 upward, lifting plate 4 is elevated, and automatic telescopic rod 33 can adopt three-section telescopic rod.

[0015] As Figure 1 As shown, the vertical rod 31 is fixed with fixed plate 7, the thickness gauge 2 is fixed on the fixed plate 7, the top of fixed plate 7 is fixed with two short rods 71 symmetrically left and right.The fixed plate 7 is fixed between two vertical rods 31, the fixed plate 7 can increase the stability of two vertical rods 31 connection, and when not detecting enamel reaction kettle, transmission line 21 can be made to fall on fixed plate 7, then transmission line 21 is bypassed two short rods 71, the collection of transmission line 21 is completed, transmission line 21 can be placed neatly, transmission line 21 is pressed after lifting plate 4 is moved downward subsequently, to avoid transmission line 21 to scatter.

[0016] As Figure 1 And Figure 3As shown, the top of the lifting plate 4 is fixed with a second electric telescopic rod 5, the telescopic end of the second electric telescopic rod 5 is fixed with a push plate 51, and the side of the push plate 51 away from the second electric telescopic rod 5 is fixed with a cleaning cotton 52. When the cleaning cotton 52 approaches the part of the enamel reactor that needs to be measured for film thickness, the second electric telescopic rod 5 is started to make the push plate 51 drive the cleaning cotton 52 to contact the surface of the enamel reactor, and then the part of the enamel reactor surface that needs to be measured for film thickness can be wiped clean as the lifting plate 4 continues to move upwards, avoiding too much dust and other impurities on the part to be detected; the number of the second electric telescopic rod 5 is two, and the two are symmetrically distributed, and the telescopic ends of the two second electric telescopic rods 5 are fixed with the push plate 51; the battery 8 can supply power to the motor 61, the first electric telescopic rod 42, the second electric telescopic rod 5 and the automatic telescopic rod 33, and the motor 61 adopts a servo motor.

[0017] As shown in Figure 1 and Figure 3 As shown, the lifting plate 4 is provided with a slot communicating with the groove 41, the first electric telescopic rod 42 is fixed in the slot, the telescopic end of the first electric telescopic rod 42 is fixed with a moving plate 43 located in the groove 41, the side of the moving plate 43 away from the first electric telescopic rod 42 is provided with a connecting plate 44, the connecting plate 44 and the moving plate 43 are fixed with a spring 45 therebetween, and the detector 22 is fixed on the side of the connecting plate 44 away from the moving plate 43; the moving plate 43 is fixed with a limiting rod 46 penetrating through the connecting plate 44, and the limiting rod 46 is located on the inner side of the spring 45. When the telescopic end of the first electric telescopic rod 42 drives the moving plate 43 to move, the moving plate 43 can drive the connecting plate 44 to move through the spring 45, so that the connecting plate 44 drives the detector 22 to move, and the detector 22 can contact the surface of the enamel reactor to measure the film thickness of the enamel reactor; when the detector 22 contacts the surface of the enamel reactor, the spring 45 can be compressed to buffer the detector 22, avoiding damage to the detector 22 caused by long-term hard contact with the enamel reactor, and the limiting rod 46 and the connecting plate 44 are slidingly connected to effectively limit the spring 45, avoiding misalignment of the connecting plate 44 and the moving plate 43.

[0018] As shown in Figure 1 and Figure 2As shown, the detector 22 is fixed with a connecting block 23, the connecting block 23 is connected with the connecting plate 44 through bolts; the transmission line 21 is penetrated through the moving plate 43 and the connecting plate 44 from the end away from the thickness gauge 2, the bottom of the lifting plate 4 is provided with an opening corresponding to the groove 41 for the transmission line 21 to pass through. The staff can remove the bolts on the connecting block 23, separate the detector 22 from the connecting plate 44, and maintain the detector 22; when the detector 22 moves out of the groove 41, the transmission line 21 can move through the opening at the bottom of the lifting plate 4, the opening is communicated with the groove 41, and the opening extends to the side of the lifting plate 4 close to the detector 22, so that the transmission line 21 can also move out of the opening.

[0019] As shown in the drawings, Figure 1 As shown, the rotating shaft of the motor 61 is fixed with a winding rod 62 connected with the top end of the connecting rope 47, and the other end of the winding rod 62 is rotatably connected with a fixed block 63 fixed with the top plate 6. After starting the motor 61, the winding rod 62 can be rotated to wind or unwind the connecting rope 47; the fixed block 63 can increase the stability of the winding rod 62.

[0020] In use, the moving frame 1 is moved to the vicinity of the enamel reactor, then the motor 61 is started to wind or unwind the connecting rope 47, and the lifting plate 4 is moved upward or downward, so that the detector 22 can correspond to all parts of the surface of the enamel reactor from bottom to top; when the paint film of a part of the surface of the enamel reactor needs to be detected, the lifting plate 4 is moved to the part, the motor 61 is turned off, the first electric telescopic rod 42 is started to drive the detector 22 to move out of the groove 41, the detector 22 is in contact with the surface of the enamel reactor, and the paint film of the enamel reactor is detected, the detection data is transmitted to the thickness gauge 2 through the transmission line 21, and the staff can judge by checking the data displayed on the display screen of the thickness gauge 2.

[0021] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A device for measuring the thickness of a paint film on the surface of an enamel reactor, comprising a movable frame (1), characterized in that: A thickness gauge (2) is provided above the mobile frame (1); a limiting rod (3) is fixed on the top of the mobile frame (1); a lifting plate (4) is slidably connected to the limiting rod (3); a groove (41) is provided on one side of the lifting plate (4); a detector (22) is placed in the groove (41); a transmission line (21) is connected between the detector (22) and the thickness gauge (2); a first electric telescopic rod (42) for driving the detector (22) to move outside the groove (41) is provided in the lifting plate (4); a top plate (6) is fixed on the top of the limiting rod (3); a connecting rope (47) passing through the bottom of the top plate (6) is fixed on the top of the lifting plate (4); a motor (61) for winding the connecting rope (47) is provided on the top plate (6); and a battery (8) is fixed on the top plate (6).

2. The device for measuring the thickness of a paint film on the surface of an enamel reactor according to claim 1, characterized in that: The limiting rod (3) comprises a vertical rod (31) fixed on the top of the movable frame (1); a movable rod (32) is placed on the top of the vertical rod (31); the diameter of the movable rod (32) is the same as that of the vertical rod (31); a concave hole is provided on the top of the vertical rod (31); an automatic telescopic rod (33) is fixed in the concave hole; the telescopic end of the automatic telescopic rod (33) is fixed to the bottom end of the movable rod (32); and a through hole is provided on the lifting plate (4) for the movable rod (32) to pass through.

3. The device for measuring the thickness of a paint film on the surface of an enamel reactor according to claim 2, characterized in that: A fixing plate (7) is fixed on the vertical rod (31), the thickness gauge (2) is fixed on the fixing plate (7), and two short rods (71) that are bilaterally symmetrical are fixed on the top of the fixing plate (7).

4. The device for measuring the thickness of a paint film on the surface of an enamel reactor according to claim 1, characterized in that: A No. 2 electric telescopic rod (5) is fixed on the top of the lifting plate (4), a push plate (51) is fixed to the telescopic end of the No. 2 electric telescopic rod (5), and a cleaning cotton (52) is fixed on the side of the push plate (51) away from the No. 2 electric telescopic rod (5).

5. The device for measuring the thickness of paint film on the surface of an enamel reactor according to claim 1, characterized in that: The lifting plate (4) is provided with a slot connected to the groove (41), a No. 1 electric telescopic rod (42) is fixed in the slot, a movable plate (43) located in the groove (41) is fixed to the telescopic end of the No. 1 electric telescopic rod (42), a connecting plate (44) is provided on the side of the movable plate (43) away from the No. 1 electric telescopic rod (42), a spring (45) is fixed between the connecting plate (44) and the movable plate (43), and a detector (22) is fixed on the side of the connecting plate (44) away from the movable plate (43); a limiting rod (46) penetrating the connecting plate (44) is fixed on the movable plate (43), and the limiting rod (46) is located on the inner side of the spring (45).

6. The device for measuring the thickness of paint film on the surface of an enamel reactor according to claim 5, characterized in that: A connecting block (23) is fixed on the detector (22), and the connecting block (23) is connected to the connecting plate (44) by means of bolts; an end of the transmission line (21) away from the thickness gauge (2) passes through the movable plate (43) and the connecting plate (44) in sequence; and an opening corresponding to the groove (41) is provided at the bottom of the lifting plate (4) for the transmission line (21) to pass through.

7. The device for measuring the thickness of a paint film on the surface of an enamel reactor according to claim 1, characterized in that: A reeling rod (62) connected to the top of the connecting rope (47) is fixed on the rotating shaft of the motor (61), and the other end of the reeling rod (62) is rotatably connected to a fixing block (63) fixed to the top plate (6).