High-precision detection device for metal products

Abstract

The utility model relates to the technical field of metal product detection, and discloses a metal product high-precision detection device which comprises a supporting frame, a belt conveyor, a first optical axis, a first mounting plate, a first longitudinal air cylinder, a first mounting block and a first transverse air cylinder. The belt conveyor is controlled to work, and then unqualified metal products can be conveyed, clamped by the first transverse air cylinders on the two sides and finally lifted up by the first longitudinal air cylinders on the two sides. And when the unqualified metal products appear again, the belt conveyor is controlled again to work, and the new unqualified metal products can be moved to the position below the last unqualified metal product. At the moment, first transverse air cylinders on the two sides and first longitudinal air cylinders on the two sides are controlled to work, the unqualified metal products can be stacked, the lowest unqualified metal product is clamped, and the multiple unqualified metal products are lifted. Discharging work of unqualified metal products can be automatically completed, the unqualified metal products can be stacked, and follow-up centralized treatment is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of metal product detection, for example, to a high-precision detection device for metal products. Background Art

[0002] Related technology (Announcement No.: CN216631668U) discloses a novel high-precision inspection device for metal products, comprising a curved plate. A scanning mechanism is mounted above the curved plate, comprising an electric push rod, vertical blocks, grooves, sliders, chutes, rubber rings, and instruments. A horizontal plate is attached to the bottom of the curved plate, and a flip mechanism is mounted on the top of the horizontal plate. The flip mechanism comprises a workbench, a tripod, and screws. A rotating mechanism is mounted below the workbench, comprising a base, a servo motor, a threaded rod, a vertical plate, a sleeve block, an inclined plate, a rotating clamp, and a connecting block.

[0003] In the process of implementing the above embodiments, it was found that there are at least the following problems in the related art:

[0004] A new high-precision metal product inspection device uses a rotating mechanism to drive a rotating workbench. When the workbench is tilted, unqualified metal products automatically slide off, eliminating inferior products. However, these automatically sliding metal products tend to scatter and roll when they fall to the ground, making them difficult to collect. Furthermore, qualified metal products still need to be manually removed from the workbench, which is a cumbersome operation.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiments of the present disclosure provide a high-precision detection device for metal products to solve the problems raised in the above-mentioned background technology.

[0008] In some embodiments, a high-precision detection device for metal products includes: a support frame; a belt conveyor, installed on the top surface of the support frame along the length direction of the support frame, for supporting and placing metal products; a first optical axis, installed on the top surface of the support frame along the height direction of the support frame, and located on both sides of the belt conveyor along the width direction of the support frame; first mounting plates, respectively installed on the first optical axes on both sides, and the first mounting plates on both sides are located above the belt conveyor along the height direction of the support frame; first longitudinal cylinders, respectively installed on the first mounting plates on both sides, and the moving ends of the first longitudinal cylinders on both sides are facing the support frame; first mounting blocks, respectively installed on the moving ends of the first longitudinal cylinders on both sides; first transverse cylinders, respectively installed on the first mounting blocks on both sides, and the moving ends of the first transverse cylinders on both sides are distributed opposite each other; an ultrasonic probe, the ultrasonic probe facing the belt conveyor and externally connected to an ultrasonic detector; a drive assembly, installed between the support frame and the ultrasonic probe; wherein, under the drive of the drive assembly, the ultrasonic probe contacts the surface of the metal product and moves along the surface of the metal product.

[0009] Optionally, the driving assembly includes: a first linear slide, installed on the top surface of the support frame along the length direction of the support frame; a first support plate, installed on the moving end of the first linear slide; a second linear slide, installed on the first support plate along the width direction of the support frame; a second support plate, installed on the moving end of the second linear slide; an electric push rod, installed on the second support plate along the height direction of the support frame; a third support plate, installed on the moving end of the electric push rod; wherein the ultrasonic probe is installed on the third support plate.

[0010] Optionally, it further includes: first linear bearings, which are slidably mounted on the first optical axes on both sides and are respectively installed on the first mounting blocks on both sides.

[0011] Optionally, it further includes: a first clamping plate, which is respectively installed on the moving ends of the first transverse cylinder on both sides.

[0012] Optionally, it further includes: a first floating joint installed at the connection between the moving ends of the first longitudinal cylinders on both sides and the first mounting blocks on both sides.

[0013] Optionally, it also includes: a second optical axis, which is installed on the top surface of the support frame along the height direction of the support frame, and is located on both sides of the belt conveyor along the width direction of the support frame; second mounting plates, which are respectively installed on the second optical axes on both sides, and the second mounting plates on both sides are located above the belt conveyor along the height direction of the support frame; second longitudinal cylinders, which are respectively installed on the second mounting plates on both sides, and the moving ends of the second longitudinal cylinders on both sides are facing the support frame; second mounting blocks, which are respectively installed on the moving ends of the second longitudinal cylinders on both sides; second transverse cylinders, which are respectively installed on the second mounting blocks on both sides, and the moving ends of the second transverse cylinders on both sides are directly opposite to each other; wherein, along the length direction of the support frame, the first optical axis and the second optical axis are located on both sides of the drive assembly.

[0014] Optionally, it further includes: second linear bearings, which are slidably mounted on the second optical axes on both sides and are respectively installed on the second mounting blocks on both sides.

[0015] Optionally, it further includes: a second clamping plate, which is respectively installed on the moving ends of the second transverse cylinder on both sides.

[0016] Optionally, it further includes: a second floating joint installed at the connection between the moving end of the second longitudinal cylinder on both sides and the second mounting blocks on both sides.

[0017] The embodiments of the present disclosure provide a high-precision metal product detection device that can achieve the following technical effects:

[0018] The disclosed embodiments provide a high-precision metal product inspection device. When a metal product is placed on a belt conveyor and adjacent to an ultrasonic probe, the drive assembly is controlled to drive the ultrasonic probe in linear motion until the ultrasonic probe contacts the surface of the metal product and moves along the surface, completing the inspection of the entire metal product. If a metal product fails inspection, the belt conveyor is controlled to move the failed metal product between two first transverse cylinders. It is then clamped by the two first transverse cylinders and ultimately lifted by the two first longitudinal cylinders. If another failed metal product subsequently appears, the belt conveyor is controlled again to move the new failed metal product below the previous failed metal product. At this point, the two first transverse and two first longitudinal cylinders are controlled to stack the failed metal products. Once stacking is complete, the two first transverse and two first longitudinal cylinders are controlled again to clamp the bottom failed metal product and lift multiple failed metal products. It can not only automatically complete the unloading of unqualified metal products, but also stack and place them for subsequent centralized processing.

[0019] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are considered similar elements. The drawings do not constitute a scale limitation. In addition,

[0021] Figure 1 This is a schematic diagram of the main structure of a high-precision metal product detection device provided by an embodiment of the present disclosure;

[0022] Figure 2 1 is a schematic diagram of the right side structure of a high-precision metal product detection device provided by an embodiment of the present disclosure;

[0023] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 4 It is a left-side structural schematic diagram of a high-precision metal product detection device provided by an embodiment of the present disclosure.

[0025] Reference numerals:

[0026] 1: Support frame; 2: Belt conveyor; 3: First optical axis; 4: First mounting plate; 5: First longitudinal cylinder; 6: First mounting block; 7: First transverse cylinder; 8: Ultrasonic probe; 9: First linear slide; 10: Second linear slide; 11: Electric push rod; 12: First linear bearing; 13: First clamping plate; 14: Second optical axis; 15: Second mounting plate; 16: Second longitudinal cylinder; 17: Second mounting block; 18: Second transverse cylinder; 19: Second linear bearing; 20: Second clamping plate. DETAILED DESCRIPTION

[0027] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0028] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0029] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0030] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0031] Unless otherwise stated, the term "plurality" means two or more.

[0032] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0033] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0035] Combine Figures 1 to 4As shown, an embodiment of the present disclosure provides a high-precision inspection device for metal products, comprising a support frame 1, a belt conveyor 2, a first optical axis 3, a first mounting plate 4, a first longitudinal cylinder 5, a first mounting block 6, a first transverse cylinder 7, an ultrasonic probe 8, and a drive assembly. The support frame 1 is used to support the entire device. The belt conveyor 2 is mounted on the top surface of the support frame 1 along the length direction of the support frame 1, and is used to support, place, and convey metal products. The first optical axis 3 is mounted on the top surface of the support frame 1 along the height direction of the support frame 1, and is located on both sides of the belt conveyor 2 along the width direction of the support frame 1. The first optical axes 3 on both sides are used to support and install the first mounting plates 4. The first mounting plates 4 are respectively mounted on the first optical axes 3 on both sides. Along the height direction of the support frame 1, the first mounting plates 4 on both sides are located above the belt conveyor 2, and are respectively used to support and install the first longitudinal cylinder 5. The first longitudinal cylinder 5 is respectively mounted on the first mounting plates 4 on both sides. The moving ends of the first longitudinal cylinders 5 on both sides are both facing the support frame 1, and are respectively used to realize the function of moving along the height direction of the support frame 1. The first mounting blocks 6 are respectively mounted on the movable ends of the first longitudinal cylinders 5 on both sides, and are driven by the first longitudinal cylinders 5 on both sides to move along the height direction of the support frame 1. The first transverse cylinders 7 are respectively mounted on the first mounting blocks 6 on both sides, and the movable ends of the first transverse cylinders 7 on both sides are arranged opposite to each other, and are used to clamp or loosen the metal products placed on the belt conveyor 2. The ultrasonic probe 8 faces the belt conveyor 2 and is externally connected to an ultrasonic detector for detecting internal damage to the metal products. The drive assembly is installed between the support frame 1 and the ultrasonic probe 8, and is used to drive the ultrasonic probe 8 to perform linear motion relative to the support frame 1. Driven by the drive assembly, the ultrasonic probe 8 contacts the surface of the metal product and moves along the surface of the metal product to detect the entire metal product.

[0036] The disclosed embodiments provide a high-precision metal product inspection device. When a metal product is placed on a belt conveyor 2 and adjacent to an ultrasonic probe 8, the drive assembly is controlled to operate, driving the ultrasonic probe 8 in linear motion until the ultrasonic probe 8 contacts the surface of the metal product and moves along the surface, completing the inspection of the entire metal product. If a metal product fails inspection, the belt conveyor 2 is controlled to operate, moving the failed metal product between the first transverse cylinders 7 on either side. It is then clamped by the first transverse cylinders 7 and ultimately lifted by the first longitudinal cylinders 5 on either side. If another failed metal product subsequently appears, the belt conveyor 2 is controlled again to move the new failed metal product below the previous failed metal product. At this point, the first transverse cylinders 7 and the first longitudinal cylinders 5 are controlled to operate, stacking the failed metal products. Once stacking is complete, the first transverse cylinders 7 and the first longitudinal cylinders 5 are controlled again to clamp the bottom failed metal product and lift multiple failed metal products. It can not only automatically complete the unloading of unqualified metal products, but also stack and place them for subsequent centralized processing.

[0037] Optionally, combined Figures 1 to 4 As shown, the drive assembly includes a first linear slide 9, a first support plate, a second linear slide 10, a second support plate, an electric push rod 11 and a third support plate. The first linear slide 9 is installed on the top surface of the support frame 1 along the length direction of the support frame 1 to realize the linear motion function. The first support plate is installed on the moving end of the first linear slide 9 and moves along the length direction of the support frame 1 driven by the first linear slide 9. The second linear slide 10 is installed on the first support plate along the width direction of the support frame 1 to realize the linear motion function. The second support plate is installed on the moving end of the second linear slide 10 and moves along the width direction of the support frame 1 driven by the second linear slide 10. The electric push rod 11 is installed on the second support plate along the height direction of the support frame 1 to realize the linear motion function. The third support plate is installed on the moving end of the electric push rod 11 and moves along the height direction of the support frame 1 driven by the electric push rod 11. Among them, the ultrasonic probe 8 is installed on the third support plate.

[0038] In the disclosed embodiment, the drive assembly includes a first linear slide 9, a first support plate, a second linear slide 10, a second support plate, an electric push rod 11, and a third support plate. During use, the first linear slide 9, the second linear slide 10, and the electric push rod 11 work in concert to enable the ultrasonic probe 8 to freely move within a three-dimensional space, thereby completing the inspection of the entire metal product.

[0039] Optionally, combined Figure 1 and Figure 2As shown, the optical system further includes a first linear bearing 12. The first linear bearings 12 are slidably mounted on the first optical axes 3 on both sides, and are mounted on the first mounting blocks 6 on both sides.

[0040] In the disclosed embodiment, first linear bearings 12 are further included, each slidably fitted over the first optical axis 3 on either side and mounted on the first mounting blocks 6 on either side. The first optical axis 3 and the first linear bearings 12 on either side serve as guide supports to improve the stability of the first mounting blocks 6 during movement and reduce radial forces acting on the moving ends of the first longitudinal cylinders 5 on either side.

[0041] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a first clamping plate 13. The first clamping plate 13 is respectively installed on the moving ends of the first transverse cylinder 7 on both sides.

[0042] In the disclosed embodiment, the first clamping plates 13 are further mounted on the movable ends of the first transverse cylinders 7 on both sides. The first clamping plates 13 on both sides are used to abut against the metal product, increase the contact area with the metal product, and thus improve the clamping effect of the metal product.

[0043] Optionally, combined Figure 1 and Figure 2 As shown, the first floating joint is also included. The first floating joint is installed at the connection between the moving end of the first longitudinal cylinder 5 and the first mounting block 6.

[0044] In the disclosed embodiment, a first floating joint is further included at the connection between the moving end of the first longitudinal cylinder 5 and the first mounting block 6. The first floating joint is used to reduce installation errors, thereby ensuring smooth operation of related components.

[0045] Optionally, combined Figure 1 and Figure 4As shown, it also includes a second optical axis 14, a second mounting plate 15, a second longitudinal cylinder 16, a second mounting block 17 and a second transverse cylinder 18. The second optical axis 14 is installed on the top surface of the support frame 1 along the height direction of the support frame 1, and is located on both sides of the belt conveyor 2 along the width direction of the support frame 1. The second optical axes 14 on both sides are used to support and install the second mounting plates 15. The second mounting plates 15 are respectively installed on the second optical axes 14 on both sides. Along the height direction of the support frame 1, the second mounting plates 15 on both sides are located above the belt conveyor 2 and are respectively used to support and install the second longitudinal cylinder 16. The second longitudinal cylinder 16 is respectively installed on the second mounting plates 15 on both sides. The moving ends of the second longitudinal cylinders 16 on both sides are facing the support frame 1, and are both used to realize the function of moving along the height direction of the support frame 1. The second mounting blocks 17 are respectively installed on the moving ends of the second longitudinal cylinders 16 on both sides and are respectively used to support and install the second transverse cylinder 18. Second transverse cylinders 18 are mounted on the second mounting blocks 17 on either side, with their movable ends facing each other, and are used to clamp or loosen metal products placed on the belt conveyor 2. Along the length of the support frame 1, the first optical axis 3 and the second optical axis 14 are located on either side of the drive assembly, enabling conveyance of both qualified and unqualified metal products from two directions.

[0046] In the embodiment of the present disclosure, when the metal product passes the inspection, the belt conveyor 2 is controlled to work, and the qualified metal product can be moved between the second transverse cylinders 18 on both sides. It is then clamped by the second transverse cylinders 18 on both sides and finally lifted by the second longitudinal cylinders 16 on both sides. When a qualified metal product appears again, the belt conveyor 2 is controlled to work again, and the new qualified metal product can be moved below the previous qualified metal product. At this time, the qualified metal products can be stacked by controlling the second transverse cylinders 18 on both sides and the second longitudinal cylinders 16 on both sides. After the stacking is completed, the second transverse cylinders 18 on both sides and the second longitudinal cylinders 16 on both sides are controlled to work again, and the bottom qualified metal product can be clamped, and multiple qualified metal products can be lifted. The unloading of qualified metal products can be completed automatically, and the qualified metal products can be stacked and placed for subsequent centralized processing.

[0047] Optionally, combined Figure 1 and Figure 4 As shown, the second linear bearing 19 is further included. The second linear bearings 19 are slidably mounted on the second optical axes 14 on both sides and are both mounted on the second mounting block 17.

[0048] In the disclosed embodiment, second linear bearings 19 are further included, each slidably fitted over the second optical axis 14 on either side and mounted on the second mounting blocks 17 on either side. The second optical axis 14 and the second linear bearings 19 on either side serve as guide supports to improve the stability of the second mounting blocks 17 during movement and to reduce radial forces acting on the moving ends of the second longitudinal cylinders 16 on either side.

[0049] Optionally, combined Figure 1 and Figure 4 As shown, the second clamping plate 20 is further included. The second clamping plate 20 is respectively installed on the moving ends of the second transverse cylinders 18 on both sides.

[0050] In the disclosed embodiment, the first clamping plates 13 are further mounted on the movable ends of the second transverse cylinders 18 on both sides. The second clamping plates 20 on both sides are used to abut against the metal product, increasing the contact area with the metal product, thereby improving the clamping effect of the metal product.

[0051] Optionally, combined Figure 1 and Figure 4 As shown, the second floating joint is further included. The second floating joint is installed at the connection between the moving end of the second longitudinal cylinder 16 and the second mounting block 17.

[0052] In the disclosed embodiment, a second floating joint is further included at the connection between the moving end of the second longitudinal cylinder 16 and the second mounting block 17. The second floating joint is used to reduce installation errors, thereby ensuring smooth operation of related components.

[0053] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless expressly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A high-precision detection device for metal products, characterized in that: include: Support frame; A belt conveyor is installed on the top surface of the support frame along the length direction of the support frame and is used to support and place metal products; a first optical axis, mounted on the top surface of the support frame along the height direction of the support frame, and located on both sides of the belt conveyor along the width direction of the support frame; First mounting plates are respectively mounted on the first optical axis on both sides, and along the height direction of the support frame, the first mounting plates on both sides are located above the belt conveyor; a first longitudinal cylinder, mounted on the first mounting plates on both sides, respectively, with the movable ends of the first longitudinal cylinders on both sides facing the support frame; first mounting blocks, respectively mounted on the movable ends of the first longitudinal cylinders on both sides; First transverse cylinders are respectively mounted on the first mounting blocks on both sides, with the moving ends of the first transverse cylinders on both sides facing each other; an ultrasonic probe, the ultrasonic probe facing the belt conveyor and externally connected to an ultrasonic detector; A driving assembly is installed between the support frame and the ultrasonic probe; Wherein, under the drive of the driving component, the ultrasonic probe contacts the surface of the metal product and moves along the surface of the metal product.

2. A high-precision metal product detection device according to claim 1, characterized in that: The drive assembly includes: A first linear slide is installed on the top surface of the support frame along the length direction of the support frame; a first support plate, mounted on the moving end of the first linear slide; a second linear slide, mounted on the first support plate along the width direction of the support frame; a second support plate, mounted on the moving end of the second linear slide; an electric push rod, mounted on the second support plate along the height direction of the support frame; a third support plate, mounted on the moving end of the electric push rod; Wherein, the ultrasonic probe is installed on the third supporting plate.

3. The high-precision metal product detection device according to claim 1, characterized in that: Also includes: The first linear bearings are slidably mounted on the first optical axes on both sides and are mounted on the first mounting blocks on both sides.

4. The high-precision metal product detection device according to claim 1, characterized in that: Also includes: The first clamping plates are respectively installed on the movable ends of the first transverse cylinders on both sides.

5. The high-precision metal product detection device according to claim 1, characterized in that: Also includes: The first floating joint is installed at the connection between the movable ends of the first longitudinal cylinders on both sides and the first mounting blocks on both sides.

6. A high-precision metal product detection device according to any one of claims 1 to 5, characterized in that: Also includes: The second optical axis is installed on the top surface of the support frame along the height direction of the support frame, and is located on both sides of the belt conveyor along the width direction of the support frame; Second mounting plates are respectively mounted on the second optical axis on both sides, and along the height direction of the support frame, the second mounting plates on both sides are located above the belt conveyor; second longitudinal cylinders, respectively mounted on the second mounting plates on both sides, with the movable ends of the second longitudinal cylinders on both sides facing the support frame; second mounting blocks, mounted on the movable ends of the second longitudinal cylinders on both sides; The second transverse cylinders are respectively mounted on the second mounting blocks on both sides, with the moving ends of the second transverse cylinders on both sides facing each other; Wherein, along the length direction of the support frame, the first optical axis and the second optical axis are located on both sides of the driving assembly.

7. The high-precision metal product detection device according to claim 6, characterized in that: Also includes: The second linear bearings are slidably mounted on the second optical axes on both sides and are installed on the second mounting blocks on both sides.

8. The high-precision metal product detection device according to claim 6, characterized in that: Also includes: The second clamping plates are respectively installed on the movable ends of the second transverse cylinders on both sides.

9. The high-precision metal product detection device according to claim 6, characterized in that: Also includes: The second floating joint is installed at the connection between the movable ends of the second longitudinal cylinders on both sides and the second mounting blocks on both sides.

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