Surface detector adjusting device and wet shot blasting machine

Abstract

The utility model discloses a surface detector adjusting device and a wet type shot blasting machine, and relates to the field of detection devices, the surface detector adjusting device is used for adjusting the position of a surface detector relative to an object to be detected, the surface detector adjusting device comprises a mounting seat and an adjusting mechanism, the surface detector is arranged on the mounting seat, and the adjusting mechanism is arranged on the mounting seat. The adjusting mechanism is connected with the surface detector, the adjusting mechanism can drive the surface detector to reciprocate on the mounting base in the first direction, and the first direction intersects with the conveying direction of the to-be-detected object. The device has the advantages that real-time adjustment is facilitated, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, and particularly relates to a surface detector adjusting device and a wet shot blasting machine. Background Art

[0002] During the production process of strip steel, due to the influence of various factors such as raw materials, rolling process, and system control, various defects are likely to appear on the surface. And the surface quality of the strip steel will directly affect the physical properties and service effects of the final product. In order to ensure that the quality and performance of the steel meet the standard requirements, it is necessary to detect the surface of the strip steel during the production process.

[0003] In the current technical solutions, the surface detector of the strip steel is usually installed at a fixed position and cannot achieve real-time position adjustment. When adjustment is required, the production line needs to be shut down, which affects the production line efficiency. And the fixing method of the surface detector is usually screw fixing, which is prone to screw loosening due to the long-term vibration of the equipment, thus affecting the detection distance and accuracy of the surface detector. Summary of the Utility Model

[0004] The utility model aims to solve one of the technical problems in the related technologies to a certain extent. For this purpose, the utility model provides a surface detector adjusting device and a wet shot blasting machine, which have the advantages of being convenient for real-time adjustment and improving production efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A surface detector adjusting device is used to adjust the position of the surface detector relative to the item to be detected. The surface detector adjusting device includes a mounting seat and an adjusting mechanism. The surface detector is arranged on the mounting seat, and the adjusting mechanism is connected to the surface detector. The adjusting mechanism can drive the surface detector to reciprocate along a first direction on the mounting seat, and the first direction intersects with the conveying direction of the item to be detected.

[0007] After replacing the items to be detected with different sizes on the conveyor belt, or when different areas of the same item to be detected need to be detected, according to the area to be detected, the adjusting mechanism can be manually adjusted in real time without pausing the detection line, so that the adjusting structure drives the surface detector to move to a specified position along the first direction on the mounting seat, and then the specified detection area of the item to be detected can be detected, thereby improving the production efficiency.

[0008] Optionally, the adjusting mechanism includes a pulley assembly, a sliding assembly, and a wire rope. The pulley assembly is disposed on the mounting base, the sliding assembly is slidably disposed on the mounting base, and the surface detector is connected to the sliding assembly. The wire rope is wound around the pulley assembly, and both ends of the wire rope are fixed to the sliding assembly. Pulling the wire rope can cause the sliding assembly to reciprocate along a first direction on the mounting base.

[0009] Optionally, the mounting base includes a support column and a cross beam. One end of the cross beam is disposed on the support column. The length direction of the cross beam is consistent with the first direction, and the height direction of the support column intersects with the length direction of the cross beam. The pulley assembly and the sliding assembly are both disposed on the cross beam. Pulling the wire rope can cause the sliding assembly to reciprocate along the first direction on the cross beam.

[0010] Optionally, the pulley assembly includes a plurality of main fixed pulleys. The plurality of main fixed pulleys are spaced apart along the length direction of the cross beam on the cross beam, and the wire rope is wound around the plurality of main fixed pulleys. The sliding assembly is located between the first and last main fixed pulleys.

[0011] Optionally, the pulley assembly further includes a plurality of side fixed pulleys. The plurality of side fixed pulleys are spaced apart along the height direction of the support column on the support column, and the wire rope is wound around the plurality of side fixed pulleys.

[0012] Optionally, the mounting base further includes a support rod. One end of the support rod is connected to the top of the support column, and the length direction of the support rod is consistent with the length direction of the cross beam. The pulley assembly further includes at least one auxiliary fixed pulley. The auxiliary fixed pulley is disposed on the support rod, and the wire rope is wound around the auxiliary fixed pulley.

[0013] Optionally, the sliding assembly includes a connecting plate, a fixing rod, and a plurality of connecting rods. The connecting plate is slidably disposed on the cross beam. The fixing rod is disposed on the connecting plate, and both ends of the wire rope are fixed to the fixing rod. The surface detector is located on a side of the cross beam away from the connecting plate, and the plurality of connecting rods are connected between the surface detector and the connecting plate.

[0014] Optionally, the sliding assembly further includes a plurality of wheels. The plurality of wheels are disposed on a side of the connecting plate facing the cross beam, and the plurality of wheels can roll on the cross beam along the length direction of the cross beam.

[0015] Optionally, the adjusting mechanism further includes a tension adjuster, which includes an adjusting body and an adjusting rod. The adjusting rod passes through the adjusting body, and the steel wire rope passes through the adjusting body and is wound around the adjusting rod. The adjusting rod can rotate along its own axis to adjust the tightness of the steel wire rope, and the axis of the adjusting rod intersects with the direction in which the steel wire rope passes through the adjusting body.

[0016] In addition, the present utility model also provides a wet shot blasting machine, which includes a conveyor belt for conveying the article to be detected. The wet shot blasting machine further includes the surface detector adjusting device described in any one of the above. The surface detector adjusting device is used to adjust the position of the surface detector relative to the article to be detected, and the surface detector is located on one side of the conveyor belt facing the article to be detected. The beneficial effect reasoning process of the wet shot blasting machine provided by the present utility model is similar to that of the foregoing surface detector adjusting device, and will not be elaborated here.

[0017] These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and the accompanying drawings. The best embodiments or means of the present utility model will be shown in detail in combination with the accompanying drawings, but it is not a limitation to the technical solution of the present utility model. In addition, these features, elements and components appear multiple times in the following text and drawings, and are marked with different symbols or numbers for convenience of representation, but all represent components with the same or similar structures or functions. Description of the Drawings

[0018] The present utility model will be further described below in conjunction with the accompanying drawings:

[0019] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the tension adjuster in the above embodiment ( Figure 1 enlarged view of A).

[0021] Among them, 10, mounting seat; 11, support column; 12, cross beam; 13, support rod; 21, main fixed pulley; 22, steel wire rope; 23, sliding assembly; 231, fixed rod; 232, connecting plate; 233, wheel; 234, connecting rod; 235, mounting plate; 24, side fixed pulley; 25, auxiliary fixed pulley; 26, tension adjuster; 261, adjusting body; 262, adjusting rod; 30, surface detector. Detailed Description of the Embodiment

[0022] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. Based on the embodiments in the embodiments, it is intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0023] As used in this specification, the phrase "in one embodiment" or "instance" or "example" means that a particular feature, structure, or characteristic described in connection with the embodiment itself can be included in at least one embodiment of the present patent disclosure. The appearances of the phrase "in one embodiment" in various positions in the specification do not necessarily refer to the same embodiment.

[0024] The present utility model provides a surface detector adjusting device, as Figure 1 shown, for adjusting the position of the surface detector 30 relative to the article to be detected. The surface detector adjusting device includes a mounting base 10 and an adjusting mechanism. The surface detector 30 is disposed on the mounting base 10, and the adjusting mechanism is connected to the surface detector 30. The adjusting mechanism can drive the surface detector 30 to reciprocate along a first direction on the mounting base 10, and the first direction intersects the conveying direction of the article to be detected.

[0025] Before the detection line starts to operate, according to the size of the article to be detected and the area to be detected, the surface detector 30 is moved to the corresponding position on the mounting base 10 through the adjusting mechanism. During the conveying process of the article to be detected, the surface detector 30 can perform quality detection on the surface of the article to be detected passing by, such as detecting defects such as scratches, stains, and unevenness, thereby ensuring the quality and performance of the finished product. After replacing the articles to be detected with different sizes on the conveyor belt, or when different areas of the same article to be detected need to be detected, according to the area to be detected, the adjusting mechanism can be adjusted manually in real time without pausing the detection line, so that the adjusting structure drives the surface detector 30 to move to a specified position along the first direction on the mounting base 10, and then detect the specified detection area of the article to be detected, thereby improving the production efficiency.

[0026] In the present utility model, the article to be detected is a strip steel.

[0027] Preferably, the first direction is perpendicular to the conveying direction of the article to be detected for facilitating the corresponding adjustment of the position of the surface detector 30 according to the position of the article to be detected.

[0028] Precise adjustment of the position of the surface detector 30 through the adjustment mechanism can ensure that the detector always aligns with the key area or specific position of the item to be detected, thereby improving the accuracy and reliability of detection. At the same time, through the cooperation of the adjustment structure and the surface detector 30, the surface detection device can adapt to items to be detected with different sizes, shapes, and detection requirements, improving the versatility and flexibility of the surface detector 30.

[0029] Optionally, the adjustment mechanism includes a pulley assembly, a sliding assembly 23, and a steel wire rope 22. The pulley assembly is arranged on the mounting base 10, the sliding assembly 23 is slidably arranged on the mounting base 10, and the surface detector 30 is connected to the sliding assembly 23; the steel wire rope 22 is wound around the pulley assembly, and both ends of the steel wire rope 22 are fixed on the sliding assembly 23. Pulling the steel wire rope 22 can make the sliding assembly 23 reciprocate along the first direction on the mounting base 10.

[0030] One end of the steel wire rope 22 is fixed on the sliding assembly 23, and the other end is fixed on the sliding assembly 23 after passing around the pulley assembly. The steel wire rope 22 forms a closed loop, and under the support of the pulley assembly, the steel wire rope 22 is in a taut state. Thus, along the straightening direction of the steel wire rope 22, the sliding assembly 23 can be pulled to reciprocate along the first direction on the mounting base 10.

[0031] In the present utility model, no special limitation is imposed on the specific structure of the mounting base 10, as long as the surface detector 30 can detect different areas of the item to be detected after being driven by the adjustment mechanism to move on the mounting base 10. In an optional implementation manner, the mounting base 10 includes a support column 11 and a cross beam 12. One end of the cross beam 12 is arranged on the support column 11, the length direction of the cross beam 12 is the same as the first direction, and the height direction of the support column 11 intersects with the length direction of the cross beam 12; the pulley assembly and the sliding assembly 23 are both arranged on the cross beam 12; pulling the steel wire rope 22 can make the sliding assembly 23 reciprocate along the first direction on the cross beam 12.

[0032] Driving the surface detector 30 to reciprocate along the first direction on the cross beam 12 through the adjustment structure, so that the surface detector 30 can detect different areas of the item to be detected, improving the flexibility of the surface detector 30.

[0033] It can be understood that the bottom of the support column 11 is fixed on the ground, and the height direction of the support column 11 intersects with the length direction of the cross beam 12. Preferably, the height direction of the support column 11 is perpendicular to the length direction of the cross beam 12. The support column 11 is used to support the cross beam 12, and the cross beam 12 is arranged above the conveyor belt where the item to be detected is located.

[0034] Optionally, the pulley assembly includes a plurality of main fixed pulleys 21, which are arranged on the cross beam 12 at intervals along the length direction of the cross beam 12, and the steel wire rope 22 is wound around the plurality of main fixed pulleys 21; the sliding assembly 23 is located between the first and last main fixed pulleys 21.

[0035] For example, two main fixed pulleys 21 are provided. One end of the steel wire rope 22 is fixed on the sliding assembly 23, and the other end sequentially bypasses the two main fixed pulleys 21 and then is fixed on the sliding assembly 23, and the steel wire rope 22 forms a closed loop. When the width of the conveyor belt is relatively wide or the size of the item to be detected in the width direction of the conveyor belt is relatively large, in order to improve the detection efficiency, a plurality of surface detectors 30 can be installed on the cross beam 12, and there are provided sliding assemblies 23 with the same number as the surface detectors 30 and main fixed pulleys 21 with twice the number of the surface detectors 30, and each sliding assembly 23 is arranged between the corresponding two main fixed pulleys 21.

[0036] Through the cooperation of the main fixed pulley 21, the steel wire rope 22 and the sliding assembly 23, the position of the surface detector 30 can be adjusted in time according to the area to be detected of the item to be detected at any time. At the same time, the adjusting mechanism has a simple structure and low cost, which helps to reduce production costs.

[0037] In an alternative embodiment, the pulley assembly further includes a plurality of side fixed pulleys 24, which are arranged on the support column 11 at intervals along the height direction of the support column 11, and the steel wire rope 22 is wound around the plurality of side fixed pulleys 24.

[0038] After the steel wire rope 22 sequentially winds around the plurality of main fixed pulleys 21 and side fixed pulleys 24, both ends are fixed on the sliding assembly 23 so that the steel wire rope 22 at each place is in a taut state. By providing the side fixed pulleys 24, the steel wire rope 22 between the side fixed pulleys 24 can be pulled, thereby driving the sliding assembly 23 to move, and further driving the surface detector 30 to reciprocate along the length direction of the cross beam 12 in the first direction. At this time, the position of the adjusted steel wire rope 22 is on the side of the support column 11, which is convenient for the operator to adjust the surface detector 30.

[0039] Optionally, the mounting base 10 further includes a support rod 13. One end of the support rod 13 is connected to the top of the support column 11, and the length direction of the support rod 13 is the same as the length direction of the cross beam 12; the pulley assembly further includes at least one auxiliary fixed pulley 25, and the auxiliary fixed pulley 25 is arranged on the support rod 13, and the steel wire rope 22 is wound around the auxiliary fixed pulley 25.

[0040] By providing the auxiliary fixed pulley 25, it is avoided that after the steel wire rope 22 sequentially winds around the plurality of main fixed pulleys 21 and side fixed pulleys 24, the distance between the segments of the steel wire rope 22 is too close, resulting in mutual entanglement or friction, thereby improving the service life of the steel wire rope 22 and reducing the failures caused by the winding of the steel wire rope 22.

[0041] In an alternative embodiment, the sliding assembly 23 includes a connecting plate 232, a fixing rod 231, and a plurality of connecting rods 234. The connecting plate 232 is slidably disposed on the cross beam 12. The fixing rod 231 is disposed on the connecting plate 232, and both ends of the steel wire rope 22 are fixed to the fixing rod 231. The surface detector 30 is located on the side of the cross beam 12 away from the connecting plate 232, and a plurality of connecting rods 234 are connected between the surface detector 30 and the connecting plate 232.

[0042] Through the cooperation of the connecting plate 232, the fixing rod 231, and the plurality of connecting rods 234, when the steel wire rope 22 is pulled, the fixing rod 231 drives the connecting plate 232 to move on the cross beam 12, and the connecting plate 232 drives the surface detector 30 to move in the first direction through the connecting rods 234. It can be understood that in order to reduce the stress concentration caused when the connecting rods 234 are connected to the surface detector 30, the sliding assembly 23 further includes a mounting plate 235, and the mounting plate 235 is connected between the surface detector 30 and the plurality of connecting rods 234, thereby increasing the force-bearing area of the surface detector 30.

[0043] Optionally, the sliding assembly 23 further includes a plurality of wheels 233. The plurality of wheels 233 are disposed on the side of the connecting plate 232 facing the cross beam 12, and the plurality of wheels 233 can roll on the cross beam 12 along the length direction of the cross beam 12.

[0044] By providing the wheels 233, the force required to pull the steel wire rope 22 is reduced, achieving a labor-saving effect. At the same time, the wheels 233 and the surface of the cross beam 12 have a certain frictional force. When the steel wire rope 22 is not pulled, the wheels 233 and the cross beam 12 can remain relatively stationary, thereby ensuring the stability of the surface detector 30 during operation.

[0045] To improve the moving accuracy of the surface detector 30, the mounting base 10 further includes a plurality of guide bars. The plurality of guide bars are disposed on the side of the cross beam 12 facing the connecting plate 232, and the length direction of the plurality of guide bars is the same as the length direction of the cross beam 12. A guide groove is formed along the outer periphery of each of the plurality of wheels 233, and the plurality of guide bars can be inserted into the corresponding guide grooves so that the plurality of wheels 233 can move on the cross beam 12 along the length direction of the cross beam 12.

[0046] Optionally, the adjusting mechanism further includes a tension adjuster 26, such as Figure 1 and Figure 2As shown in the figure, the tension adjuster 26 includes an adjusting body 261 and an adjusting rod 262. The adjusting rod 262 is passed through the adjusting body 261, and the steel wire rope 22 is passed through the adjusting body 261, and the steel wire rope 22 is wound around the adjusting rod 262. The adjusting rod 262 can rotate along its own axis to adjust the tightness of the steel wire rope 22, and the axis of the adjusting rod 262 intersects with the direction in which the steel wire rope 22 is passed through the adjusting body 261.

[0047] After the steel wire rope 22 has been used for a period of time, if it becomes slack, by rotating the adjusting rod 262 of the tension adjuster 26, a part of the steel wire rope 22 is received into the adjusting body 261, so that the steel wire rope 22 becomes taut again.

[0048] In addition, the present utility model also provides a wet shot blasting machine, which includes a conveyor belt for conveying the article to be detected. The wet shot blasting machine also includes the surface detector adjusting device described in any one of the above. The surface detector adjusting device is used to adjust the position of the surface detector 30 relative to the article to be detected, and the surface detector 30 is located on one side of the conveyor belt facing the article to be detected.

[0049] By providing the surface detector adjusting device, each area of the article to be detected can be detected, and the area to be detected can be adjusted in real time during the process of conveying the article to be detected, improving the detection range and the flexibility of detection.

[0050] It can be understood that the article to be detected in this embodiment is a strip steel, and the above-mentioned surface detector adjusting device can also be used on pickling machines and cold rolling mills, so as to facilitate the area detection of the strip steel after pickling and cold rolling processes of the strip steel, thereby ensuring the quality and performance of the strip steel.

[0051] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Those skilled in the art should understand that the present utility model includes but is not limited to the content described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present utility model will be included in the scope of the claims.

Claims

1. A surface detector adjustment device for adjusting the position of a surface detector relative to an object to be detected, characterized in that: The surface detector adjustment device includes a mounting seat and an adjustment mechanism. The surface detector is arranged on the mounting seat. The adjustment mechanism is connected to the surface detector. The adjustment mechanism can drive the surface detector to reciprocate on the mounting seat along a first direction, and the first direction intersects with the conveying direction of the object to be detected.

2. The surface detector adjustment device according to claim 1, characterized in that: The adjustment mechanism includes a pulley assembly, a sliding assembly, and a steel wire rope. The pulley assembly is arranged on the mounting seat, the sliding assembly is slidably arranged on the mounting seat, and the surface detector is connected to the sliding assembly. The steel wire rope is wound around the pulley assembly, and both ends of the steel wire rope are fixed on the sliding assembly. Pulling the steel wire rope can make the sliding assembly reciprocate on the mounting seat along a first direction.

3. The surface detector adjustment device according to claim 2, characterized in that: The mounting seat includes a support column and a crossbeam, one end of the crossbeam is arranged on the support column, the length direction of the crossbeam is consistent with the first direction, and the height direction of the support column intersects with the length direction of the crossbeam; the pulley assembly and the sliding assembly are both arranged on the crossbeam; pulling the wire rope can make the sliding assembly reciprocate on the crossbeam along the first direction.

4. The surface detector adjustment device according to claim 3, characterized in that: The pulley assembly comprises a plurality of main fixed pulleys, which are arranged on the cross beam at intervals along the length direction of the cross beam, and the steel wire rope is wound around the plurality of main fixed pulleys; the sliding assembly is located between the first and last main fixed pulleys.

5. The surface detector adjustment device according to claim 4, characterized in that: The pulley assembly further comprises a plurality of side fixed pulleys, which are arranged on the support column at intervals along the height direction of the support column, and the steel wire rope is wound around the plurality of side fixed pulleys.

6. The surface detector adjustment device according to claim 5, characterized in that: The mounting seat also includes a support rod, one end of which is connected to the top of the support column, and the length direction of the support rod is consistent with the length direction of the crossbeam; the pulley assembly also includes at least one auxiliary fixed pulley, which is arranged on the support rod, and the wire rope is wound around the auxiliary fixed pulley.

7. The surface detector adjustment device according to claim 3, characterized in that: The sliding assembly includes a connecting plate, a fixed rod, and a plurality of connecting rods. The connecting plate is slidably disposed on the cross beam, the fixed rod is disposed on the connecting plate, and both ends of the steel wire rope are fixed on the fixed rods. The surface detector is located on a side of the cross beam away from the connecting plate, and a plurality of connecting rods are connected between the surface detector and the connecting plate.

8. The surface detector adjustment device according to claim 7, characterized in that: The sliding assembly further comprises a plurality of wheels, which are arranged on a side of the connecting plate facing the crossbeam, and the plurality of wheels can roll on the crossbeam along the length direction of the crossbeam.

9. The surface detector adjustment device according to any one of claims 2 to 8, characterized in that: The adjustment mechanism also includes a tension adjuster, which includes an adjustment body and an adjustment rod, the adjustment rod is passed through the adjustment body, the steel wire rope is passed through the adjustment body, and the steel wire rope is wound around the adjustment rod, the adjustment rod can rotate along its own axis to adjust the tightness of the steel wire rope, and the axial direction of the adjustment rod intersects with the direction in which the steel wire rope is passed through the adjustment body.

10. A wet shot blasting machine, comprising a conveyor belt for conveying objects to be tested, characterized in that: The wet shot blasting machine also includes a surface detector adjustment device as described in any one of claims 1 to 9, wherein the surface detector adjustment device is used to adjust the position of the surface detector relative to the object to be detected, and the surface detector is located on the side of the conveyor belt facing the object to be detected.

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