Detection device for galvanized part

Abstract

The utility model discloses a detection device for a galvanized part. The detection device comprises a bottom plate, a thickness detection mechanism and an adhesiveness detection mechanism. According to the detection device for the galvanized part, the movement of the L-shaped bracket can be accurately controlled through the arranged thickness detection mechanism, the accurate adjustment of the position of the thickness detector is realized, and through the arranged spring, when the detection head is in contact with the galvanized part, not only can good contact be ensured, but also the thickness of the galvanized part can be accurately detected. And the surface of the detection head or the galvanized part can be prevented from being damaged due to overlarge pressure. Through the thickness detector, the thickness of the galvanized part can be rapidly and accurately measured, and the efficiency and precision of thickness detection are greatly improved. Through the arranged adhesiveness detection mechanism, movement of the sliding block can be accurately controlled, when adhesiveness detection needs to be carried out, the testing hammer freely falls down to impact the surface of the galvanized part, and the adhesiveness of the galvanized layer is conveniently evaluated by observing the stripping condition of the galvanized layer.

Description

TECHNICAL FIELD

[0001] The utility model relates to galvanized part detection technical field, especially a kind of detection device for galvanized part. BACKGROUND

[0002] In industrial production, galvanized part is widely used in various fields due to its good anticorrosion performance. However, the quality of galvanized part is directly related to its performance and service life in actual use, so the quality detection of galvanized part is very important. For galvanized part thickness detection, manual measurement is often used in the past, which is not only low in efficiency, but also the measurement accuracy is easily affected by human factors, and it is difficult to ensure the accuracy of detection results. In terms of adhesion detection, there are mainly bending and hammering. In the process of hammering detection of coating adhesion, the artificial hammering force is not the same, and it is difficult to master the hammering position, so it is difficult to effectively screen out qualified galvanized parts, thereby affecting the overall quality and stability of subsequent products. SUMMARY

[0003] In view of the above problems in the prior art, the utility model provides a detection device for galvanized part, which aims to solve the problem that manual measurement is often used for galvanized part thickness detection in the past, which is not only low in efficiency, but also the measurement accuracy is easily affected by human factors, and it is difficult to ensure the accuracy of detection results. In terms of adhesion detection, there are mainly bending and hammering. In the process of hammering detection of coating adhesion, the artificial hammering force is not the same, and it is difficult to master the hammering position, so it is difficult to effectively screen out qualified galvanized parts, thereby affecting the overall quality and stability of subsequent products.

[0004] In order to achieve the above-mentioned utility model purposes, the utility model adopts the following technical scheme:

[0005] A detection device for galvanized part, comprising a bottom plate, a thickness detection mechanism and an adhesion detection mechanism, the thickness detection mechanism comprising two first fixed plates symmetrically welded on the top of the bottom plate, one of the first fixed plates is provided with a first servo motor, the output shaft of the first servo motor is fixedly connected with a first lead screw, the first lead screw is threadedly connected with an L-shaped bracket, the L-shaped bracket is provided with a first air cylinder, the piston rod of the first air cylinder is fixedly connected with a spring, and a thickness detector is arranged between the L-shaped bracket and the spring;

[0006] The adhesion detection mechanism comprises two second fixed plates symmetrically welded on the top of the bottom plate, one of the second fixed plates is provided with a second servo motor, the output shaft of the second servo motor is fixedly connected with a second lead screw, the second lead screw is threadedly connected with a sliding block, and the top of the sliding block is hingedly connected with a test hammer.

[0007] Further, a second cylinder is fixedly installed on the sliding block, a first magnet is fixedly arranged on a piston rod of the second cylinder, and a second magnet is fixedly arranged on the test hammer, the first magnet and the second magnet can be attracted to each other.

[0008] Further, two first guide rods symmetrically arranged are fixedly arranged between the two first fixed plates, and the L-shaped support is in sliding connection with the first guide rods.

[0009] Further, two second guide rods symmetrically arranged are fixedly arranged between the two second fixed plates, and the sliding block is in sliding connection with the second guide rods.

[0010] Further, a third fixed plate is fixedly arranged on the bottom plate, a third cylinder is installed on the third fixed plate, and a clamping plate is fixedly arranged on a piston rod of the third cylinder.

[0011] Further, the thickness detector is of a model of OU3600A, and a detection head of the thickness detector is fixedly arranged at a spring bottom.

[0012] The thickness detection device has the advantages that:

[0013] The thickness detection device has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 3 It is a three-dimensional structure schematic view of the utility model; Figure 2 It is an enlarged structure schematic view of A in the utility model.

[0017] Correspondence table of reference signs:

[0018] 1, bottom plate; 2, first fixed plate; 3, first servo motor; 4, first screw; 5, L-shaped support; 6, first air cylinder; 7, spring; 8, thickness detector; 9, second fixed plate; 10, second servo motor; 11, second screw; 12, sliding block; 13, test hammer; 14, second air cylinder; 15, first magnet; 16, second magnet; 17, first guide rod; 18, second guide rod; 19, third fixed plate; 20, third air cylinder; 21, clamping plate. DETAILED DESCRIPTION

[0019] The specific embodiments of the present application will be further described below with reference to the accompanying drawings. The same parts are denoted by the same reference numerals in the drawings.

[0020] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "in" and "out" refer to the directions towards or away from the geometric center of a particular component.

[0021] In order to make the content of the present application more easily understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0022] As shown in Figures 1 to 3 A detection device for galvanized parts, comprising a bottom plate 1, a thickness detection mechanism and an adhesion detection mechanism.

[0023] The thickness detection mechanism comprises two first fixed plates 2 symmetrically welded on the top of the bottom plate 1, one of the first fixed plates 2 is provided with a first servo motor 3, the output shaft of the first servo motor 3 is fixedly connected with a first screw 4, the first screw 4 is threadedly connected with an L-shaped support 5, two first guide rods 17 symmetrically arranged are fixedly arranged between the two first fixed plates 2, the L-shaped support 5 is slidably connected with the first guide rods 17, the L-shaped support 5 is provided with a first air cylinder 6, the piston rod of the first air cylinder 6 is fixedly connected with a spring 7, a thickness detector 8 is arranged between the L-shaped support 5 and the spring 7, the model of the thickness detector 8 is OU3600A, and the detection head of the thickness detector 8 is fixedly arranged at the bottom of the spring 7.

[0024] The galvanized part is placed on the bottom plate 1, when the galvanized thickness of the galvanized part is detected, the first air cylinder 6 drives the spring 7 and the detection head of the thickness detector 8 to move downward, after the detection head of the thickness detector 8 contacts the galvanized part, the thickness of the galvanized layer is detected, the first servo motor 3 drives the first screw 4 to rotate, the first screw 4 drives the L-shaped support 5 to move, the movement distance of the L-shaped support 5 can be accurately controlled, the thickness of the galvanized part can be measured conveniently, and the accuracy of the galvanized thickness of the galvanized part is improved.

[0025] The adhesion detection mechanism comprises two second fixed plates 9 symmetrically welded on the top of the bottom plate 1, one of the second fixed plates 9 is provided with a second servo motor 10, the output shaft of the second servo motor 10 is fixedly connected with a second screw rod 11, the second screw rod 11 is threadedly connected with a sliding block 12, two second guide rods 18 are fixedly arranged between the two second fixed plates 9, the sliding block 12 is slidably connected with the second guide rods 18, the top of the sliding block 12 is hingedly connected with a test hammer 13, the sliding block 12 is fixedly provided with a second air cylinder 14, the piston rod of the second air cylinder 14 is fixedly provided with a first magnet 15, the test hammer 13 is fixedly provided with a second magnet 16, and the first magnet 15 and the second magnet 16 can be attracted to each other.

[0026] When the galvanized part is detected for adhesion, the second air cylinder 14 drives the first magnet 15 to rise, the first magnet 15 and the second magnet 16 are separated, the test hammer 13 freely falls, and the galvanized part is hammered.

[0027] The second servo motor 10 drives the second screw rod 11 to rotate, the second screw rod 11 drives the sliding block 12 to move, so that the position of the test hammer 13 is changed, the hammering position of the test hammer 13 is controllable, the hammering test is more accurate, and the adhesion of the galvanizing layer is evaluated by observing the peeling of the galvanizing layer.

[0028] The bottom plate 1 is fixedly provided with a third fixed plate 19, the third fixed plate 19 is provided with a third air cylinder 20, and the piston rod of the third air cylinder 20 is fixedly provided with a clamping plate 21.

[0029] When the galvanized part needs to be fixedly detected, the galvanized part is placed on the bottom plate 1, the third air cylinder 20 drives the clamping plate 21 to fix the galvanized part between the third fixed plate 19 and the second fixed plate 9, and the flexibility of the galvanized part detection device is improved.

[0030] The above only describes preferred embodiments of the utility model patent, and does not limit the utility model patent, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model patent should be included in the protection scope of the utility model patent.

Claims

1. A testing device for galvanized parts, characterized in that, Including the bottom plate (1), thickness detection mechanism and adhesion detection mechanism, the thickness detection mechanism includes two first fixed plates (2) symmetrically welded on the top of the bottom plate (1), one of the first fixed plates (2) is provided with a first servo motor (3), the output shaft of the first servo motor (3) is fixedly connected with a first lead screw (4), the first lead screw (4) is threadedly connected with an L-shaped support (5), the first lead screw (4) is provided with a first cylinder (6), the piston rod of the first cylinder (6) is fixedly connected with a spring (7), the L-shaped support (5) and the spring (7) are provided with a thickness detector (8); The adhesion detection mechanism includes two second fixed plates (9) symmetrically welded on the top of the bottom plate (1), one of the second fixed plates (9) is provided with a second servo motor (10), the output shaft of the second servo motor (10) is fixedly connected with a second lead screw (11), the second lead screw (11) is threadedly connected with a sliding block (12), the top of the sliding block (12) is hingedly connected with a test hammer (13).

2. The detection device for a galvanized member according to claim 1, characterized by: The sliding block (12) is fixedly provided with a second cylinder (14), the piston rod of the second cylinder (14) is fixedly provided with a first magnet (15), the test hammer (13) is fixedly provided with a second magnet (16), the first magnet (15) and the second magnet (16) can be attracted to each other.

3. The detection apparatus for a galvanized member according to claim 1, characterized by: Two first guide rods (17) are fixedly arranged between the two first fixed plates (2), the L-shaped support (5) is slidably connected with the first guide rod (17).

4. The detection apparatus for a galvanized member according to claim 1, characterized by: Two second guide rods (18) are fixedly arranged between the two second fixed plates (9), the sliding block (12) is slidably connected with the second guide rod (18).

5. The detection apparatus for a galvanized member according to claim 1, characterized by: The bottom plate (1) is fixedly provided with a third fixed plate (19), the third fixed plate (19) is provided with a third cylinder (20), the piston rod of the third cylinder (20) is fixedly provided with a clamping plate (21).

6. The detection apparatus for a galvanized member according to claim 1, characterized by: The model of the thickness detector (8) is OU3600A, and the detection head of the thickness detector (8) is fixedly arranged at the bottom of the spring (7).

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