Metal detection device

Abstract

The utility model relates to the technical field of metal detection, and discloses a metal detection device, which comprises a base formed by splicing a plurality of groups of four-groove guide rail beams and used for dispersing and bearing loads; the linear guide rail is positioned on the base; the first hand-cranking air cylinder and the linear guide rail are arranged in a cross shape, and the first hand-cranking air cylinder can do linear motion in the direction of the linear guide rail; the second hand-cranking air cylinder and the first hand-cranking air cylinder are arranged in a cross shape, and the second hand-cranking air cylinder can linearly move in the direction of the first hand-cranking air The fixing plate is mounted on the second hand-cranking air cylinder; the supporting assembly is mounted at the bottom of the surface of the fixing plate; the detecting instrument is arranged in the supporting assembly, and the detecting instrument can be limited by adjusting the supporting assembly; the clamps are used for clamping the edges of the two sides of the metal, are located on the two sides of the detector and are arranged on the base, and the two clamps are located on the same horizontal line and are parallel to the base.

Description

Technical Field

[0001] This utility model relates to the field of metal detection technology, and specifically to a metal detection device. Background Technology

[0002] Metal detection technology is widely used in many fields, such as security inspection, industrial production, construction engineering, and materials testing. In these application scenarios, the accurate identification and positioning of metal objects is crucial, especially in environments with high precision requirements. With the continuous advancement of technology, existing metal detection devices typically have advantages such as high automation, fast response speed, and wide detection range. However, these devices still have some shortcomings in practical applications, such as insufficient structural stability, inaccurate positioning, poor flexibility, and complex operation.

[0003] Meanwhile, existing metal detection devices may become unstable under heavy loads, leading to deviations in detection accuracy and detection area. Furthermore, although some devices have automated adjustment functions, the lack of precise limiting devices and support systems often prevents them from quickly adjusting or positioning the detector in different working environments, thus affecting the accuracy and efficiency of detection.

[0004] In view of the above, this application proposes a metal detection device to solve the above problems. By combining multiple sets of four-slot guide beam splicing base, cross-moving hand-cranked cylinder system, precise limiting support components and clamp fixing mechanism, it can effectively improve the stability, accuracy and flexibility of metal detection, solve a series of shortcomings in existing devices, and improve the working efficiency and reliability in the metal detection process. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present invention provides a metal detection device that solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A metal detection device, comprising,

[0008] The base is made of multiple sets of four-slot guide beams spliced ​​together to distribute and bear the load;

[0009] Linear guide rail, positioned on the base;

[0010] The first hand-cranked cylinder is arranged in a cross shape with the linear guide rail and can move linearly along the direction of the linear guide rail;

[0011] The second hand-cranked cylinder is arranged in a cross shape with the first hand-cranked cylinder and can move linearly along the direction of the first hand-cranked cylinder;

[0012] A fixing plate is installed on the second hand-cranked cylinder;

[0013] Support components are installed on the bottom of the fixed plate surface;

[0014] The detector is housed within the support assembly, and its position can be limited by adjusting the support assembly.

[0015] The clamps are provided with at least two sets for clamping the two sides of the metal. They are located on the base on both sides of the detector, and the two sets of clamps are located on the same horizontal line and are parallel to the base.

[0016] Optionally, the base surface has multiple grooves.

[0017] Optionally, the linear guide rail is provided with multiple sets of connectors on both sides, and the connectors are adapted to and connected to the sliding groove of the base.

[0018] Optionally, the connector includes a positioning plate and positioning screws;

[0019] The positioning plate is bolted to the linear guide rail, and its lower surface is flush with the lower surface of the linear guide rail.

[0020] One end of the positioning screw passes through the positioning plate and is inserted into the slide groove.

[0021] Optionally, the support assembly includes a support plate, a first locking plate, and a second locking plate;

[0022] The support plate is L-shaped, and one end of it is detachably connected to the fixing plate.

[0023] The first positioning plate is L-shaped and is set to fit the bottom of the support plate surface;

[0024] The second carding plate is L-shaped and is symmetrically arranged with the first carding plate, wherein the lower surface of the second carding plate is placed on the first carding plate.

[0025] Optionally, a fixing screw is provided at the center of the junction between the bottom of the second positioning plate and the bottom of the first positioning plate.

[0026] Optionally, a plurality of sets of clamping screws are provided on one side of the second locking plate.

[0027] Optionally, the surface of the first positioning plate is provided with positioning screws, and there are two sets of positioning screws located on both sides of the detector for positioning and limiting operation; wherein the first positioning plate is connected and fixed to the support plate by positioning screws.

[0028] This utility model provides a metal detection device, which has the following beneficial effects:

[0029] 1. The base 1 is made of multiple sets of four-slot guide beams spliced ​​together, which can effectively distribute and bear the load, and improve the stability of the entire device. In this way, the device can better maintain stability during operation and reduce errors or equipment damage caused by excessive load or external vibration.

[0030] 2. The linear guide rail provides a stable positioning reference for the device. Combined with the cross-shaped arrangement of the first and second hand-cranked cylinders, precise linear motion and adjustment can be achieved. The hand-cranked cylinders provide operators with precise adjustment capabilities, allowing the metal detection area to be flexibly adjusted as needed, improving the flexibility and accuracy of detection. At the same time, the use of hand-cranked cylinders reduces the complexity of the electric drive system, making the device easier to operate and reducing maintenance costs.

[0031] 3. The support components can adjust the position of the detector and limit its range of motion, allowing the detection range to be adjusted according to actual needs, thus improving the adaptability of the equipment. Under different working conditions, the operator can quickly adjust the equipment to adapt to specific environments or working conditions. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of this utility model;

[0033] Figure 2 This is a schematic diagram of the support component structure of this utility model;

[0034] Figure 3 This is a schematic diagram of the support plate structure of this utility model;

[0035] Figure 4 This is a schematic diagram of the second card slot plate structure of this utility model.

[0036] In the diagram: 1. Base; 2. Linear guide rail; 21. Connector; 211. Positioning plate; 212. Positioning screw; 3. First hand-cranked cylinder; 4. Second hand-cranked cylinder; 5. Fixing plate; 6. Support assembly; 61. Support plate; 62. First locking plate; 621. Locking screw; 63. Second locking plate; 631. Fixing screw; 632. Tightening screw; 7. Detector; 8. Clamp. Detailed Implementation

[0037] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0038] In the description of this utility model, it should be understood that the terms "lateral", "longitudinal", "end", "edge", "sidewall", "upper", "lower", "upper part", "lower part", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", "head", "tail", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the technical solution of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] This application proposes a metal detection device, the details of which are as follows:

[0040] For reference Figure 1 The base 1 is used to distribute and bear the load. The base 1 is made up of multiple sets of four-slot guide beams spliced ​​together. The four-slot guide beams themselves have strong structural rigidity. After being spliced ​​into a base, they can better distribute and bear the load, improve the overall stability and resistance to deformation, and thus enable the base 1 to carry heavy equipment for operation.

[0041] Furthermore, the surface of the multiple sets of four-groove guide rails has multiple sets of sliding grooves to match and connect with the equipment to be connected later.

[0042] For reference Figure 1 The linear guide 2 is positioned and installed on the base 1 according to the setting position of the slide groove. The linear guide 2 is an electric linear guide, which is a common technology in this field and will not be described in detail in this application. At the same time, in order to facilitate the installation of the linear guide 2 in conjunction with the slide groove on the base 1, multiple sets of connectors 21 are further provided on both sides of the linear guide 2. The linear guide 2 is stably installed on the base 1 by the setting of the connectors 21.

[0043] Specifically, the connector 21 includes a positioning plate 211 and a positioning screw 212. The positioning plate 211 is bolted to the linear guide rail 2. When the positioning plate 211 is installed on the linear guide rail 2, its lower surface is flush with the lower surface of the linear guide rail 2, and the bottom is parallel. The positioning screw 212 is located on the lower side of the positioning plate 211 with a sliding groove. Thus, after installation, the connector 21 can be installed through the sliding groove and the positioning screw 212. Furthermore, the sliding groove limits the left and right swaying state, making it more stable after installation.

[0044] For reference Figure 1-2A first hand-cranked cylinder 3 is installed on the linear guide rail 2, and can move linearly along the direction of the linear guide rail 2. Therefore, when the linear guide rail 2 starts working, it will drive the first hand-cranked cylinder 3 to move laterally in a linear motion. The first hand-cranked cylinder 3 and the linear guide rail 2 are arranged in a cross shape. When the second hand-cranked cylinder 4 is installed on the first hand-cranked cylinder 3, the operation of the first hand-cranked cylinder 3 will cause the second hand-cranked cylinder 4 to move laterally in a linear motion, thereby achieving the adjustment work in the up, down, left, right and up and down directions. To achieve the required design requirements, the second hand-cranked cylinder 4 is also arranged in a cross shape with the first hand-cranked cylinder 3. At this time, the fixing plate 5 installed on the second hand-cranked cylinder 4 will be parallel to the first hand-cranked cylinder 3 in a front-back position. When the second hand-cranked cylinder 4 is working, it can drive the fixing plate 5 to move back and forth.

[0045] The above settings allow for changes in position (front / back, left / right, up / down), making it easier to adjust the position to match the size of different metal materials during subsequent testing.

[0046] It should be noted that the first hand-cranked cylinder 3 is mounted on the slider of the linear guide rail 2 to achieve movement, the second hand-cranked cylinder 4 is mounted on the slider of the first hand-cranked cylinder 3 to achieve movement, and the fixed plate 5 is mounted on the slider of the second hand-cranked cylinder 4 to achieve movement; the first hand-cranked cylinder 3 and the second hand-cranked cylinder 4 are both relatively mature existing technologies, and will not be described in detail in this application.

[0047] For reference Figure 2-4 The length of the fixed plate 5 is greater than the length of the slider of the second hand-cranked cylinder 4. The support component 6 is installed on the surface of the fixed plate 5 at a position where it does not contact the second hand-cranked cylinder 4, which makes it easier to install and disassemble the support component 6. When the support component 6 needs to support detectors 7 of different sizes, it can be disassembled and replaced with a support component 6 of a more suitable size.

[0048] For reference Figure 3-4 When the size of the replacement detector 7 is too small, replacing the entire support assembly 6 would be relatively wasteful. Based on this problem, this application further designs the support assembly 6 to include a support plate 61, a first positioning plate 62, and a second positioning plate 63. The support plate 61 is L-shaped, with one end detachably connected to the fixing plate 5. The first positioning plate 62 is L-shaped and is set against the bottom of the surface of the support plate 61. The second positioning plate 63 is L-shaped and is symmetrically arranged with the first positioning plate 62, wherein the lower surface of the second positioning plate 63 is placed on the first positioning plate 62.

[0049] A fixing screw 631 is provided at the middle of the junction of the bottom of the second positioning plate 63 and the first positioning plate 62. The fixing screw 631 can be used to connect and fix the second positioning plate 63 and the first positioning plate 62 together. When not connected by the fixing screw 631, the second positioning plate 63 can be adjusted on the first positioning plate 62 to change the connection gap between the two. This gap is adapted to the width of the detector 7. Thus, by adjusting back and forth, the upper parts of the first positioning plate 62 and the second positioning plate 63 are clamped to the detector 7.

[0050] Furthermore, considering that the detector 7 may shake after rubbing against the inner surfaces of the first mounting plate 62 and the second mounting plate 63, multiple sets of clamping screws 632 are provided on one side of the second mounting plate 63. After the fixing screws 631 are installed, the clamping screws 632 can be used to fix it again, thereby increasing the resistance and reducing the shaking of the detector 7 during the detection process caused by the reduced resistance due to friction.

[0051] The above solutions address the issue of fixing the detector 7 within the support assembly 6. However, it also considers that the detector 7 might wobble within the support assembly 6 during installation, potentially causing a deviation between the fixed position and the intended position after fixing. Therefore, locking screws 621 are provided, with at least two sets, located on both sides of the detector 7 and mounted on the first locking plate 62. The locking screws 621 use nuts with a diameter of at least 2-3 cm, which are used to secure the detector 7 against both sides for positioning, thus facilitating subsequent operations.

[0052] To further explain, the locking screw 621 and a type of existing screw are based on the fact that common screws consist of two parts: a nut and a screw, which is a very mature existing technology.

[0053] To further reduce the number of parts used in the structure, the locking screw 621 is inserted through the first locking plate 62 and connected to the support plate 61. Thus, after installation, the locking screw 621 can achieve the effects of connecting the first locking plate 62 and the support plate 61, as well as the effect of the limit detector 7; it also promotes the detachable connection between the first locking plate 62 and the support plate 61.

[0054] For reference Figure 1 The detector 7 is not limited; different models of equipment can be selected according to the actual needs, and it can work within the support component 6.

[0055] For reference Figure 1At least two sets of clamps 8 are provided, located on both sides of the detector 7 on the base 1. The clamps 8 are adapted to the sliding grooves on the base 1 and are set horizontally in front and behind the linear guide rail 2. The detector 7 can be adjusted to the corresponding position in front and behind the clamps 8 by adjusting the linear guide rail 2, the first hand-cranked cylinder 3 and the second hand-cranked cylinder 4. At this time, it is only necessary to insert the metal material into the detector 7, and the two ends are clamped and fixed by the clamps 8. At this time, the first hand-cranked cylinder 3 and the second hand-cranked cylinder 4 do not move. It is only necessary to control the linear guide rail 2 to make linear reciprocating motion. By controlling the linear guide rail 2, the detector 7 is controlled to perform detection work on the metal material.

[0056] Furthermore, the size and height of the clamp 8 can be adjusted according to the surface of the detector 7, and can be adjusted according to changes in the detector 7 or the detection material, so as to adapt to the needs of the current scenario.

[0057] In this invention, the working steps of the device are as follows:

[0058] 1. First, a solid base 1 is built by multiple sets of four-slot guide rail beams. The linear guide rail 2 and the clamp 8 are set parallel to each other on the base 1. The remaining structure is then installed on the linear guide rail 2 as required.

[0059] 2. Next, the detector 7 adapted to the scene is installed on the support component 6, and the position of the detector 7 is changed by the movement of the first hand-cranked cylinder 3 and the second hand-cranked cylinder 4.

[0060] 3. Then, adjust the detector 7 so that it is at the same horizontal level as the clamping position of the fixture 8;

[0061] 4. Finally, the metal material is inserted into the middle of the detector 7, and its two ends are fixed by two sets of clamps 8 to reduce the impact of the clamps 8 shaking on the detection. After being fixed, it moves through the linear guide rail 2, causing the detector 7 to reciprocate along the metal material, and then the detection results are obtained.

[0062] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A metal detection apparatus, characterized by: The utility model relates to a four-slot guide rail beam splicing base for dispersing and bearing load, which comprises a base (1), a linear guide rail (2), a first hand-operated cylinder (3), a second hand-operated cylinder (4), a fixed plate (5), a support assembly (6), a detector (7) and a clamp (8). The base (1) is composed of multiple groups of four-slot guide rail beams for dispersing and bearing load. The linear guide rail (2) is positioned on the base (1). The first hand-operated cylinder (3) is cross-shaped with the linear guide rail (2) and can move linearly along the direction of the linear guide rail (2). The second hand-operated cylinder (4) is cross-shaped with the first hand-operated cylinder (3) and can move linearly along the direction of the first hand-operated cylinder (3). The fixed plate (5) is installed on the second hand-operated cylinder (4). The support assembly (6) is L-shaped and detachably arranged on the bottom surface of the fixed plate (5). The detector (7) is detachably arranged in the support assembly (6). The clamp (8) is provided with at least two groups of clamps for clamping the edges of the metal on both sides and is arranged on the base (1) on both sides of the detector (7). The two groups of clamps (8) are arranged on the same horizontal line and parallel to the base (1).

2. The metal detection apparatus of claim 1, wherein: The base (1) has multiple grooves on its surface.

3. The metal detection apparatus of claim 2, wherein: Multiple connecting pieces (21) are arranged on both sides of the linear guide rail (2), and the connecting pieces (21) are connected with the grooves of the base (1).

4. The metal detection apparatus of claim 3, wherein: The connecting piece (21) comprises a positioning plate (211) and a positioning screw (212). The positioning plate (211) is bolted on the linear guide rail (2), and its lower surface is flush with the lower surface of the linear guide rail (2). One end of the positioning screw (212) penetrates the positioning plate (211) and is inserted into the groove.

5. The metal detection apparatus of claim 1, wherein: The support assembly (6) comprises a support plate (61), a first clamping plate (62) and a second clamping plate (63). The support plate (61) is L-shaped and detachably connected to the fixed plate (5) at one end. The first clamping plate (62) is L-shaped and arranged on the bottom surface of the support plate (61). The second clamping plate (63) is L-shaped and symmetrically arranged with the first clamping plate (62), and the lower surface of the second clamping plate (63) is arranged on the first clamping plate (62).

6. The metal detection apparatus of claim 5, wherein: A fixing screw (631) is arranged in the middle of the intersection between the bottom of the second clamping plate (63) and the first clamping plate (62).

7. The metal detection apparatus of claim 5, wherein: Multiple abutting screws (632) are arranged on one side of the second clamping plate (63).

8. The metal detection apparatus of claim 5, wherein: The first clamping plate (62) is connected and fixed with the support plate (61) through the clamping screw (621).

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