Steel strip production surface detection device with spray recording function

Abstract

The utility model discloses a steel belt production surface detection device with a jet recording function, which belongs to the technical field of steel belt production, and comprises a workbench, a plurality of support wheels are connected onto the workbench, two connecting holes are formed in the workbench, two moving rollers are arranged in the connecting holes, and the two moving rollers are connected with the support wheels. The positions, close to the two ends, of the side face of the moving roller are rotationally connected with connecting plates. According to the surface detection device with the spraying and recording function for steel belt production, by arranging a moving roller, an electric telescopic rod, teeth, a gear, a cam and a contact rod, the cam extrudes a movable plate to act and cooperates with the elastic force of an elastic telescopic rod, the contact rod can be intermittently controlled to knock on a vertical plate, and vibration of the vertical plate, the moving roller and a steel belt is achieved; sundries on the surface of the steel belt can fall off due to vibration of the steel belt, the surface of the steel belt is cleaned in cooperation with the gas cleaning assembly, it is guaranteed that the subsequent surface quality detection process is efficient and accurate, and no adverse effect is caused to spraying marks.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel strip production, in particular to a surface detection device for steel strip production with a spray marking function. Background Art

[0002] After the steel strip is produced, it is necessary to detect defects, scratches, unevenness or other undesirable conditions on the surface of the steel strip, and spray corresponding marks on the surface of the steel strip with undesirable conditions to facilitate the distinction between defective products. However, most of the existing detection equipment directly uses optical technology to capture images of its surface. The debris or adhered dust on the surface of the steel strip may cause the image acquisition to be incomplete, and even affect the adhesion effect of the subsequent mark spraying. Therefore, a surface detection device for steel strip production with a spray marking function is needed to solve the above problems. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a surface detection device for steel strip production with a marking function, which solves the problem that most existing detection equipment directly uses optical technology to capture images of its surface, and the debris or adhered dust on the surface of the steel strip may cause the image acquisition to be incomplete, and even affect the adhesion effect of subsequent marking spraying.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface detection device for steel strip production with a spray marking function, comprising a workbench, a plurality of supporting wheels are connected to the workbench, two connecting holes are provided on the workbench, two moving rollers are arranged in the connecting holes, the sides of the moving rollers near the two ends are rotatably connected with connecting plates, a moving seat is connected under the connecting plate, the front and back sides of the moving seat are connected with a rotation control device, a fixed plate is connected to the side of the rotation control device, the fixed plate is connected under the workbench, an elastic knocking device is penetrated through the side of the fixed plate, the elastic knocking device is arranged on the side of the rotation control device, a first bracket and a second bracket are connected to the workbench, a gas cleaning component is penetrated on the first bracket, two optical detection components are penetrated on the second bracket, and a spraying component is penetrated on the second bracket.

[0005] As a further solution of the utility model: four supporting legs are connected under the workbench, and two connecting holes are both located on the left side of the first bracket.

[0006] As a further solution of the utility model: two extension blocks are connected to the side of the movable seat, and the extension blocks are connected to electric telescopic rods, and the other end of the electric telescopic rod is connected to the inner wall of the connecting hole.

[0007] As a further solution of the utility model: a middle hole is opened on the movable seat, the length of the movable roller is smaller than the length of the supporting wheel, and the gas cleaning component, the optical detection component and the spraying component are arranged in sequence from left to right.

[0008] As a further solution of the utility model: the rotation control device includes a vertical plate, the vertical plate is connected to the side of the moving seat, the side of the vertical plate away from the moving seat is connected with teeth, the side of the teeth is provided with a gear, and the side of the gear is penetrated by a rotating shaft.

[0009] As a further solution of the utility model: the rotating shaft is rotatably connected to two fixing frames outside, the fixing frames are connected to the side of the fixing plate, the side of the rotating shaft is connected to a cam, and the cam is arranged on the side of the elastic knocking device.

[0010] As a further solution of the utility model: the elastic knocking device includes a movable plate, the movable plate and the gear are staggered, the movable plate is arranged on the side of the cam, the side of the movable plate is connected to a contact rod, and the contact rod is located on the lower side of the rotation track of the cam edge.

[0011] As a further solution of the utility model: the contact rod and the teeth are staggered, the position of the contact rod corresponds to the position of the vertical plate, and one side of the movable plate is connected to an elastic telescopic rod that runs through the side of the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The surface detection device for steel strip production with spray marking function is provided with a moving roller, an electric telescopic rod, teeth, gears, cams and contact rods. The electric telescopic rod controls the moving seat and teeth to move in the vertical direction. While the teeth move, the meshing control gears and cams are rotated. The cam squeezes the movable plate to move. With the elastic force of the elastic telescopic rod, the contact rod is intermittently controlled to knock on the vertical plate, thereby vibrating the vertical plate, the moving roller and the steel strip. The vibration of the steel strip will cause the debris on its surface to fall off. With the gas cleaning component, the surface of the steel strip can be cleaned, thereby ensuring the efficiency and accuracy of the subsequent surface quality detection process, and will not cause adverse effects on the spray marking.

[0014] 2. The surface detection device for steel strip production with spray marking function is provided with connecting holes, moving rollers and supporting wheels. The supporting wheels and moving rollers support the steel strip, so that the friction force during the moving and conveying process of the steel strip is small. At the same time, the reciprocating moving rollers shake the steel strip, so that the debris on the surface of the steel strip can be completely cleaned with the help of the gas cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the workbench of the utility model when viewed from above;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the movable roller of the utility model;

[0018] Figure 4 It is a three-dimensional structural diagram of the rotary control device of the utility model;

[0019] In the figure: 1. workbench; 2. supporting leg; 3. supporting wheel; 4. connecting hole; 5. moving roller; 6. connecting plate; 7. moving seat; 8. extension block; 9. electric telescopic rod; 10. rotation control device; 101. vertical plate; 102. teeth; 103. gear; 104. rotating shaft; 105. cam; 106. fixed frame; 11. fixed plate; 12. elastic knocking device; 121. movable plate; 122. contact rod; 123. elastic telescopic rod; 13. first bracket; 14. gas cleaning component; 15. second bracket; 16. optical detection component; 17. spraying component. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a surface detection device for steel strip production with a spray marking function, comprising a workbench 1, a plurality of supporting wheels 3 are connected to the workbench 1, two connecting holes 4 are provided on the workbench 1, two moving rollers 5 are arranged in the connecting holes 4, the sides of the moving rollers 5 near the two ends are rotatably connected with connecting plates 6, a moving seat 7 is connected under the connecting plate 6, the front and back sides of the moving seat 7 are connected with a rotation control device 10, a fixed plate 11 is connected to the side of the rotation control device 10, the fixed plate 11 is connected under the workbench 1, an elastic knocking device 12 is penetrated through the side of the fixed plate 11, and the elastic knocking device 12 is arranged on the side of the rotation control device 10, a first bracket 13 and a second bracket 15 are connected to the workbench 1, a gas cleaning component 14 is penetrated through the first bracket 13, two optical detection components 16 are penetrated through the second bracket 15, and a spraying component 17 is penetrated through the second bracket 15.

[0022] The optical detection component 16 is used to collect images of the steel strip surface and analyze and process the images to determine whether there are surface defects.

[0023] The spraying assembly 17 can spray paint to spray marks on the surface of defective products;

[0024] The gas cleaning component 14 is used to clean the debris on the surface of the steel strip by blowing;

[0025] Four supporting legs 2 are connected under the workbench 1 , and two connecting holes 4 are both located on the left side of the first bracket 13 .

[0026] Two extension blocks 8 are connected to the side of the movable seat 7 , and an electric telescopic rod 9 is connected to the extension block 8 , and the other end of the electric telescopic rod 9 is connected to the inner wall of the connecting hole 4 .

[0027] The electric telescopic rod 9 is used to control the vertical movement of the movable seat 7, so as to realize the vertical movement of the movable roller 5;

[0028] A middle hole is provided on the movable seat 7, the length of the movable roller 5 is smaller than the length of the supporting wheel 3, and the gas cleaning component 14, the optical detection component 16 and the spraying component 17 are arranged in sequence from left to right.

[0029] The rotation control device 10 includes a vertical plate 101 connected to the side of the moving seat 7. The side of the vertical plate 101 away from the moving seat 7 is connected to a tooth 102. The side of the tooth 102 is provided with a gear 103. The side of the gear 103 is penetrated by a rotating shaft 104.

[0030] When the teeth 102 move, the gear 103 and the cam 105 can be controlled to rotate by meshing action;

[0031] The rotating shaft 104 is rotatably connected to two fixing frames 106 . The fixing frames 106 are connected to the side of the fixing plate 11 . The side of the rotating shaft 104 is connected to a cam 105 . The cam 105 is arranged on the side of the elastic knocking device 12 .

[0032] The fixed frame 106 supports the rotation of the rotating shaft 104 to ensure the stable and smooth rotation of the gear 103 and the cam 105;

[0033] The elastic knocking device 12 includes a movable plate 121, which is offset from the gear 103. The movable plate 121 is arranged on the side of the cam 105. The side of the movable plate 121 is connected with a contact rod 122, and the contact rod 122 is located on the lower side of the rotation track of the edge of the cam 105; the contact rod 122 is offset from the tooth 102, and the position of the contact rod 122 corresponds to the position of the vertical plate 101. One side of the movable plate 121 is connected with an elastic telescopic rod 123 that runs through the side of the fixed plate 11.

[0034] The elastic telescopic rod 123 is used to support the movement of the movable plate 121, so that the movable plate 121 and the contact rod 122 can stably perform linear movements. At the same time, when the movable plate 121 loses the squeezing, the contact rod 122 is controlled to automatically and quickly reset.

[0035] The adopted cam 105 cooperates with the movable plate 121 , and the cam 105 intermittently presses the movable plate 121 during the rotation process.

[0036] The working principle of the utility model is:

[0037] The steel belt to be tested is directly placed on the support wheel 3, and the steel belt is controlled to be transported on the support wheel 3 at a uniform speed. At this time, the electric telescopic rod 9 is controlled to shorten, and the gas cleaning component 14, the optical monitoring component and the spraying component 17 are controlled to operate. The electric telescopic rod 9 shortens to control the moving seat 7 and the moving roller 5 to move upward. When the moving roller 5 moves, the steel belt is pushed up and tilted. When the moving seat 7 moves, the gear 103 and the cam 105 are controlled to rotate through the teeth 102. During the rotation of the cam 105, its raised part squeezes the movable plate 121 to move, and the movable plate 121 moves. When the plate 121 moves, it will control the elastic telescopic rod 123 to shorten. When the raised part of the cam 105 moves away from the vertical plate 101, the elastic force of the elastic telescopic rod 123 will control the contact rod 122 to quickly reset. The contact rod 122 knocks on the vertical plate 101 to transmit the vibration to the surface of the steel strip, and vibrates and cleans the surface of the steel strip. In conjunction with the gas cleaning component 14, the debris on the surface of the steel strip is cleaned. Then the optical detection component 16 performs quality inspection on the surface of the steel strip, and marks the steel strip with defective conditions by spraying paint.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0039] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A surface inspection device for steel strip production with a spray marking function, comprising a workbench (1), characterized in that: The workbench (1) is connected to a plurality of supporting wheels (3), the workbench (1) is provided with two connecting holes (4), two moving rollers (5) are arranged in the connecting holes (4), the sides of the moving rollers (5) near the two ends are rotatably connected to connecting plates (6), the connecting plates (6) are connected to a moving seat (7) below, the front and back sides of the moving seat (7) are connected to a rotation control device (10), the side of the rotation control device (10) is connected to a fixing plate (11), the fixing plate (11) 1) is connected under a workbench (1), the side of the fixing plate (11) is penetrated by an elastic knocking device (12), the elastic knocking device (12) is arranged on the side of the rotation control device (10), the workbench (1) is connected to a first bracket (13) and a second bracket (15), the first bracket (13) is penetrated by a gas cleaning component (14), the second bracket (15) is penetrated by two optical detection components (16), and the second bracket (15) is penetrated by a spraying component (17).

2. A surface inspection device for steel strip production with a marking function according to claim 1, characterized in that: Four supporting legs (2) are connected below the workbench (1), and two connecting holes (4) are both located on the left side of the first bracket (13).

3. The surface inspection device for steel strip production with marking function according to claim 1, characterized in that: Two extension blocks (8) are connected to the side of the movable seat (7), and an electric telescopic rod (9) is connected to the extension block (8), and the other end of the electric telescopic rod (9) is connected to the inner wall of the connecting hole (4).

4. The surface inspection device for steel strip production with marking function according to claim 1, characterized in that: The movable seat (7) is provided with a middle hole, the length of the movable roller (5) is smaller than the length of the supporting wheel (3), and the gas cleaning component (14), the optical detection component (16) and the spraying component (17) are arranged in sequence from left to right.

5. The surface inspection device for steel strip production with marking function according to claim 1, characterized in that: The rotation control device (10) comprises a vertical plate (101), wherein the vertical plate (101) is connected to a side of a movable seat (7), a side of the vertical plate (101) away from the movable seat (7) is connected to a tooth (102), a side of the tooth (102) is provided with a gear (103), and a rotating shaft (104) is provided through the side of the gear (103).

6. The surface inspection device for steel strip production with marking function according to claim 5, characterized in that: The rotating shaft (104) is externally rotatably connected to two fixing frames (106), the fixing frames (106) are connected to the side of the fixing plate (11), the side of the rotating shaft (104) is connected to a cam (105), and the cam (105) is arranged on the side of the elastic knocking device (12).

7. The surface inspection device for steel strip production with marking function according to claim 6, characterized in that: The elastic knocking device (12) comprises a movable plate (121), the movable plate (121) and the gear (103) are arranged in a staggered manner, the movable plate (121) is arranged on the side of the cam (105), the side of the movable plate (121) is connected to a contact rod (122), and the contact rod (122) is located on the lower side of the rotation track of the edge of the cam (105).

8. The surface inspection device for steel strip production with marking function according to claim 7, characterized in that: The contact rod (122) and the teeth (102) are arranged in an offset manner, the position of the contact rod (122) corresponds to the position of the vertical plate (101), and one side of the movable plate (121) is connected to an elastic telescopic rod (123) that passes through the side of the fixed plate (11).

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