Multifunctional synthetic metal detection device based on metal data model checking calculation

Abstract

The invention relates to the related technical field of synthetic metal detection, in particular to a multifunctional synthetic metal detection device based on metal data model checking calculation, which comprises an equipment bracket, a conveying structure, a primary clamping assembly, a secondary clamping assembly, a workpiece steering mechanism and a detection device, a mounting plate is arranged between the supporting legs at the lower end of the equipment bracket, an electric cylinder bracket is mounted on the outer side of the supporting leg close to the middle part, and a gantry bracket is mounted on the equipment bracket; according to the multifunctional composite metal detection device composed of the equipment support, the conveying structure, the first-stage clamping assembly, the second-stage clamping assembly, the workpiece steering mechanism and the detection device, the angle of a disc type workpiece is continuously adjusted through the first-stage clamping assembly, the second-stage clamping assembly and the workpiece steering mechanism; therefore, each side surface of the disc type workpiece can be well detected, and the detection effect of the disc type workpiece is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field related to synthetic metal detection, and in particular to a multifunctional synthetic metal detection device based on metal data model verification. Background Art

[0002] Synthetic metals are compounds that do not contain metal elements but have metallic conductivity. Among them, polyacetylene, perovskite oxides, tungsten bronze, etc. are more studied. Polyacetylene has good flexibility and can be used as a large-area electrode material for high-capacity plastic batteries. Transition metal-rare earth perovskite oxides can be used as oxygen electrodes for fuel cells and as conversion catalysts for automobile exhaust treatment. LaNiO 3 The resistance value changes when it contacts ethanol, so it can be used as an ethanol sensor. 3 Type compounds, where M is hydrogen, alkali metal, silver, etc., can be used as electrochromic displays and can also be used as anode materials for batteries;

[0003] After the workpieces made of synthetic metal are processed, they need to be inspected by a detection device to avoid defective workpieces. However, traditional detection devices do not perform comprehensive surface detection of workpieces, which affects the overall scanning detection effect of the detection device. For this reason, the present invention proposes a synthetic metal multifunctional detection device based on metal data model verification to solve the above problem. Summary of the invention

[0004] The purpose of the present invention is to provide a multifunctional synthetic metal detection device based on metal data model verification to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a multifunctional synthetic metal detection device based on metal data model verification, the multifunctional synthetic metal detection device based on metal data model verification comprising:

[0006] An equipment bracket, wherein a mounting plate is provided between the supporting legs at the lower end of the equipment bracket, an electric cylinder bracket is installed on the outer side of the supporting legs close to the middle, and a gantry bracket is installed on the equipment bracket;

[0007] A conveying structure, wherein the conveying structure is composed of a primary conveying mechanism and a secondary conveying mechanism, and the primary conveying mechanism and the secondary conveying mechanism are respectively arranged on both sides of the equipment support, and the disc-like workpiece is conveyed by the primary conveying mechanism and the secondary conveying mechanism;

[0008] A primary clamping assembly, the primary clamping assembly is composed of a primary telescopic electric cylinder, a primary mounting seat, a secondary telescopic electric cylinder, a secondary mounting seat, a clamping mechanism, and a primary servo motor;

[0009] A secondary clamping assembly, wherein the secondary clamping assembly is symmetrically arranged with the primary clamping assembly;

[0010] A workpiece steering mechanism, wherein the workpiece steering mechanism is mounted on the middle mounting plate;

[0011] The detection device is installed on a gantry bracket, and a probe of the detection device is set facing a disc-like workpiece.

[0012] Preferably, the primary conveying mechanism and the secondary conveying mechanism are both composed of a combination of rollers and conveying belts, and a gap is left between the primary conveying mechanism and the secondary conveying mechanism.

[0013] Preferably, the roller shaft is composed of a rotating shaft, a roller shaft body and a transmission sprocket combination, and the transmission sprockets on the multiple roller shafts are transmitted through a transmission chain, and the roller shaft at the end is driven by a driving motor, and the cross-section of the conveyor belt is arranged in a stepped manner, and the two sides of the disc-like workpiece are limited by its stepped parts.

[0014] Preferably, the first-level telescopic electric cylinder is fixed on the electric cylinder bracket, and the first-level mounting seat is fixedly connected to the telescopic rod of the first-level telescopic electric cylinder, the second-level telescopic electric cylinder is fixedly connected to the first-level mounting seat, and the second-level mounting seat is fixedly connected to the telescopic rod of the second-level telescopic electric cylinder, the clamping mechanism is rotatably mounted on the second-level mounting seat, and the clamping mechanism is driven by a first-level servo motor.

[0015] Preferably, the clamping mechanism is composed of a rotating shaft, a clamping seat and an adsorption mechanism. The clamping seat is an arc-shaped seat body, and an air cavity is opened on the clamping seat. The inner side surface of the clamping seat is opened with a mounting hole, and the adsorption mechanism is arranged in the mounting hole.

[0016] Preferably, the workpiece steering mechanism is composed of a three-stage telescopic electric cylinder, a two-stage servo motor and a top plate combination, the three-stage telescopic electric cylinder is fixed on the mounting plate, the two-stage servo motor is fixedly connected to the telescopic rod of the three-stage telescopic electric cylinder, and the top plate is fixedly connected to the rotor of the servo motor.

[0017] Preferably, the adsorption mechanism is composed of an adsorption seat and a sealing ring. The adsorption seat is a cylindrical structure, and a pore is opened on the side wall of the adsorption seat near the bottom, and the sealing ring is fixedly glued to the port of the adsorption seat.

[0018] Preferably, the rotating shaft is a circular tube structure, and the rotating shaft is connected to the air cavity, and a sealed bearing is fixedly installed at the tube cavity port position of the rotating shaft, and an air pipe is fixedly installed in the bearing inner ring of the sealed bearing, the air pipe is a hard steel pipe, and the air pipe is positioned on the secondary mounting seat through a positioning bracket, and the other end of the air pipe is connected to the vacuum equipment.

[0019] Preferably, a pressure detection component is arranged in the inner cavity of the adsorption seat, and the pressure detection component is composed of a supporting spring, a movable plate, a top rod, a connecting rod, a connecting spring, a top seat and a varistor. The edge of the movable plate is movably arranged in the inner cavity of the adsorption seat through a movable block, and the movable plate is connected to the bottom surface of the adsorption seat through a connecting spring, and the connecting rod is fixedly connected to the movable plate, the top seat is connected to the connecting rod through a connecting spring, and the varistor is connected to the bottom surface of the adsorption seat, and the varistor is connected to the electrical signal of the PLC control module on the device.

[0020] Preferably, when the three-stage telescopic electric cylinder is in the return state, its top plate does not contact the lower surface of the disc-like workpiece, and when the three-stage telescopic electric cylinder is in the process state, its top plate lifts the disc-like workpiece, and when the supporting spring and the connecting spring are both in the reset state, its top seat is separately arranged from the varistor, and the push rod protrudes from the outside of the adsorption seat, and when the push rod is pressed into the adsorption seat by force, its top seat is against the varistor.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. A synthetic metal multifunctional detection device composed of a device support, a conveying structure, a primary clamping assembly, a secondary clamping assembly, a workpiece steering mechanism and a detection device is provided. The angle of the disc-like workpiece is continuously adjusted through the primary clamping assembly, the secondary clamping assembly and the workpiece steering mechanism, thereby ensuring that all sides of the disc-like workpiece can be well detected, thereby ensuring the detection effect of the disc-like workpiece;

[0023] 2. By configuring the clamping mechanism to be composed of a rotating shaft, a clamping seat and an adsorption mechanism, the disc-like workpiece can be assisted in positioning by negative pressure adsorption, so that the stability of the disc-like workpiece can be effectively guaranteed while reducing the clamping force on the disc-like workpiece, thereby better protecting the disc-like workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a front view of the present invention;

[0026] Figure 3 This is a schematic diagram of the roller structure of the present invention;

[0027] Figure 4 A half-section view of the clamping mechanism of the present invention;

[0028] Figure 5 It is a half-section view of the adsorption mechanism of the present invention.

[0029] In the figure: equipment bracket 1, primary conveying mechanism 2, secondary conveying mechanism 3, secondary clamping assembly 4, detection device 6, disc-type workpiece 7, supporting leg 8, mounting plate 9, electric cylinder bracket 10, primary telescopic electric cylinder 11, primary mounting seat 12, secondary telescopic electric cylinder 13, secondary mounting seat 14, clamping mechanism 15, primary servo motor 16, tertiary telescopic electric cylinder 18, secondary servo motor 19, top plate 20, gantry bracket 21, roller shaft 22, conveying belt 23, rotating shaft 24, roller shaft body 25, transmission sprocket 26, rotating shaft 28, clamping seat 29, adsorption mechanism 30, air cavity 31, adsorption seat 32, sealing ring 33, sealing bearing 34, air pipe 35, positioning bracket 36, supporting spring 37, movable plate 38, ejector rod 39, movable block 40, air hole 41, connecting rod 42, connecting spring 43, top seat 44, varistor 45. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 indirectly connected 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 according to specific circumstances.

[0034] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0035] See also Figure 1-5 The present invention provides the following three preferred embodiments:

[0036] Embodiment 1

[0037] A multifunctional detection device for synthetic metals based on metal data model verification, the multifunctional detection device for synthetic metals based on metal data model verification comprises an equipment support 1, a conveying structure, a primary clamping assembly, a secondary clamping assembly 4, a workpiece steering mechanism and a detection device 6, a mounting plate 9 is arranged between the support legs 8 at the lower end of the equipment support 1, and an electric cylinder support 10 is installed on the outer side of the support legs 8 near the middle, and a gantry support 21 is installed on the equipment support 1, the conveying structure is composed of a primary conveying mechanism 2 and a secondary conveying mechanism 3, and the primary conveying mechanism 2, the secondary The conveying mechanisms 3 are respectively arranged on both sides of the equipment bracket 1, and the disc-like workpiece 7 is conveyed by the primary conveying mechanism 2 and the secondary conveying mechanism 3. The primary clamping assembly is composed of a primary telescopic electric cylinder 11, a primary mounting seat 12, a secondary telescopic electric cylinder 13, a secondary mounting seat 14, a clamping mechanism 15, and a primary servo motor 16. The secondary clamping assembly 4 is symmetrically arranged with the primary clamping assembly. The workpiece steering mechanism is installed on the middle mounting plate 9. The detection device 6 is installed on the gantry bracket 21, and the probe of the detection device 6 is set facing the disc-like workpiece 7.

[0038] Both the primary conveying mechanism 2 and the secondary conveying mechanism 3 are composed of a roller 22 and a conveying belt 23 , and a gap is left between the primary conveying mechanism 2 and the secondary conveying mechanism 3 .

[0039] The roller 22 is composed of a rotating shaft 24, a roller body 25 and a transmission sprocket 26, and the transmission sprockets 26 on multiple rollers 22 are transmitted through a transmission chain, and the roller 22 at the end is driven by a driving motor, and the cross-section of the conveyor belt 23 is arranged in a stepped manner, and the two sides of the disc-like workpiece 7 are limited by its stepped parts.

[0040] The first-level telescopic electric cylinder 11 is fixed on the electric cylinder bracket 10, and the first-level mounting seat 12 is fixedly connected to the telescopic rod of the first-level telescopic electric cylinder 11, the second-level telescopic electric cylinder 13 is fixedly connected to the first-level mounting seat 12, and the second-level mounting seat 14 is fixedly connected to the telescopic rod of the second-level telescopic electric cylinder 13, the clamping mechanism 15 is rotatably mounted on the second-level mounting seat 14, and the clamping mechanism 15 is driven by the first-level servo motor 16.

[0041] By setting up a synthetic metal multifunctional detection device composed of an equipment bracket 1, a conveying structure, a primary clamping component, a secondary clamping component 4, a workpiece steering mechanism and a detection device 6, the angle of the disc-like workpiece 7 is continuously adjusted through the primary clamping component, the secondary clamping component 4 and the workpiece steering mechanism, thereby ensuring that all sides of the disc-like workpiece 7 can be well detected, thereby ensuring the detection effect of the disc-like workpiece 7.

[0042] Embodiment 2

[0043] The clamping mechanism 15 is composed of a rotating shaft 28, a clamping seat 29 and an adsorption mechanism 30. The clamping seat 29 is an arc-shaped seat body, and an air cavity 31 is opened on the clamping seat 29. The inner side surface of the clamping seat 29 is opened with a mounting hole, and the adsorption mechanism 30 is arranged in the mounting hole.

[0044] The workpiece steering mechanism is composed of a three-stage telescopic electric cylinder 18, a two-stage servo motor 19 and a top plate 20. The three-stage telescopic electric cylinder 18 is fixed on the mounting plate 9, and the two-stage servo motor 19 is fixedly connected to the telescopic rod of the three-stage telescopic electric cylinder 18, and the top plate 20 is fixedly connected to the rotor of the servo motor 19.

[0045] On the basis of the first embodiment, the adsorption mechanism 30 is composed of an adsorption seat 32 and a sealing ring 33 . The adsorption seat 32 is a cylindrical structure, and a pore 41 is opened on the side wall of the adsorption seat 32 near the bottom, and the sealing ring 33 is fixedly glued to the port of the adsorption seat 32 .

[0046] The rotating shaft 28 is a circular tube structure, and the rotating shaft 28 is connected to the air cavity 31, and a sealed bearing 34 is fixedly installed at the tube cavity port position of the rotating shaft 28, and an air pipe 35 is fixedly installed in the bearing inner ring of the sealed bearing 34. The air pipe 35 is a hard steel pipe, and the air pipe 35 is positioned on the secondary mounting seat 14 through a positioning bracket 36, and the other end of the air pipe 35 is connected to the vacuum equipment.

[0047] By configuring the clamping mechanism 15 to be composed of a rotating shaft 28, a clamping seat 29 and an adsorption mechanism 30, the disc-like workpiece 7 can be assisted in positioning by negative pressure adsorption, so that when the clamping force on the disc-like workpiece 7 is reduced, the stability of the disc-like workpiece 7 can be effectively guaranteed, thereby better protecting the disc-like workpiece 7.

[0048] Embodiment 3

[0049] On the basis of the second embodiment, a pressure detection component is arranged in the inner cavity of the adsorption seat 32, and the pressure detection component is composed of a support spring 37, a movable plate 38, a push rod 39, a connecting rod 42, a connecting spring 43, a top seat 44 and a piezoresistor 45. The edge of the movable plate 38 is movably arranged in the inner cavity of the adsorption seat 32 through a movable block 40, and the movable plate 38 is connected to the bottom surface of the adsorption seat 32 through a connecting spring 43, and the connecting rod 42 is fixedly connected to the movable plate 38, the top seat 44 is connected to the connecting rod 42 through a connecting spring 43, and the piezoresistor 45 is connected to the bottom surface of the adsorption seat 32, and the piezoresistor 45 is connected to the PLC control module on the device through an electrical signal connection, and the clamping effect on the disc-type workpiece 7 is determined by pressure detection, thereby ensuring the sealing at the connection position, thereby ensuring the adsorption and clamping effect.

[0050] When the three-stage telescopic electric cylinder 18 is in the return state, its top plate 20 is not in contact with the lower surface of the disc-like workpiece 7, and when the three-stage telescopic electric cylinder 18 is in the process state, its top plate 20 lifts the disc-like workpiece 7, and when the support spring 37 and the connecting spring 43 are both in the reset state, its top seat 44 is separately arranged from the varistor 45, and the push rod 39 protrudes from the outside of the adsorption seat 32, and when the push rod 39 is pressed into the adsorption seat 32 by force, its top seat 44 is against the varistor 45.

[0051] In actual use, the staff first drives the secondary telescopic electric cylinder 13 to move in a process, and then starts the vacuum device to clamp the disc-like workpiece 7, and then starts the primary telescopic electric cylinder 11 to lift the disc-like workpiece 7, and then drives the primary servo motor 16 to drive the disc-like workpiece 7 to rotate. At the same time, the disc-like workpiece 7 is scanned and detected by the detection device 6, and then the disc-like workpiece 7 is put down after the primary servo motor 16 drives the disc-like workpiece 7 to rotate 360 ​​degrees, and then drives the tertiary telescopic electric cylinder 18 to move in a process to lift the disc-like workpiece 7, and then drives the secondary servo motor 19 to rotate forward ninety degrees to adjust the disc-like workpiece 7 ninety degrees, and then drives the tertiary telescopic electric cylinder 18 to return to move to put down the disc-like workpiece 7, and then drives the secondary telescopic electric cylinder 13 to move in a process again, and starts the vacuum device again to clamp the disc-like workpiece 7, and then changes the angle of the disc-like workpiece 7 for re-detection.

[0052] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A multifunctional synthetic metal detection device based on metal data model verification, characterized in that: The synthetic metal multifunctional detection device based on metal data model verification includes: An equipment support (1), wherein a mounting plate (9) is arranged between the support legs (8) at the lower end of the equipment support (1), an electric cylinder support (10) is installed on the outer side of the support legs (8) near the middle, and a gantry support (21) is installed on the equipment support (1); A conveying structure, wherein the conveying structure is composed of a primary conveying mechanism (2) and a secondary conveying mechanism (3), and the primary conveying mechanism (2) and the secondary conveying mechanism (3) are respectively arranged on both sides of the equipment support (1), and the disc-like workpiece (7) is conveyed by the primary conveying mechanism (2) and the secondary conveying mechanism (3); A primary clamping assembly, the primary clamping assembly being composed of a primary telescopic electric cylinder (11), a primary mounting seat (12), a secondary telescopic electric cylinder (13), a secondary mounting seat (14), a clamping mechanism (15), and a primary servo motor (16); A secondary clamping assembly (4), wherein the secondary clamping assembly (4) is symmetrically arranged with the primary clamping assembly; A workpiece steering mechanism, the workpiece steering mechanism being mounted on a mounting plate (9) close to the middle; A detection device (6) is installed on a gantry support (21), and a probe of the detection device (6) is arranged facing the disc-like workpiece (7).

2. A multifunctional synthetic metal detection device based on metal data model verification according to claim 1, characterized in that: The primary conveying mechanism (2) and the secondary conveying mechanism (3) are both composed of a roller shaft (22) and a conveying belt (23), and a gap is left between the primary conveying mechanism (2) and the secondary conveying mechanism (3).

3. A multifunctional synthetic metal detection device based on metal data model verification according to claim 2, characterized in that: The roller shaft (22) is composed of a rotating shaft (24), a roller shaft body (25) and a transmission sprocket (26), and the transmission sprockets (26) on the plurality of roller shafts (22) are driven by a transmission chain, and the roller shaft (22) at the end is driven by a driving motor, and the cross section of the conveying belt (23) is arranged in a stepped manner, and the two sides of the disc-like workpiece (7) are limited by the stepped parts thereof.

4. The multifunctional synthetic metal detection device based on metal data model verification according to claim 1 is characterized in that: The first-level telescopic electric cylinder (11) is fixed on the electric cylinder bracket (10), and the first-level mounting seat (12) is fixedly connected to the telescopic rod of the first-level telescopic electric cylinder (11), the second-level telescopic electric cylinder (13) is fixedly connected to the first-level mounting seat (12), and the second-level mounting seat (14) is fixedly connected to the telescopic rod of the second-level telescopic electric cylinder (13), the clamping mechanism (15) is rotatably mounted on the second-level mounting seat (14), and the clamping mechanism (15) is driven by a first-level servo motor (16).

5. A multifunctional synthetic metal detection device based on metal data model verification according to claim 4, characterized in that: The clamping mechanism (15) is composed of a rotating shaft (28), a clamping seat (29) and an adsorption mechanism (30). The clamping seat (29) is an arc-shaped seat body, and an air cavity (31) is provided on the clamping seat (29). The inner side surface of the clamping seat (29) is provided with a mounting hole, and the adsorption mechanism (30) is arranged in the mounting hole.

6. A multifunctional synthetic metal detection device based on metal data model verification according to claim 5, characterized in that: The workpiece steering mechanism is composed of a three-stage telescopic electric cylinder (18), a two-stage servo motor (19) and a top plate (20). The three-stage telescopic electric cylinder (18) is fixed on a mounting plate (9), the two-stage servo motor (19) is fixedly connected to a telescopic rod of the three-stage telescopic electric cylinder (18), and the top plate (20) is fixedly connected to a rotor of the servo motor (19).

7. A multifunctional synthetic metal detection device based on metal data model verification according to claim 6, characterized in that: The adsorption mechanism (30) is composed of an adsorption seat (32) and a sealing ring (33), the adsorption seat (32) is a cylindrical structure, and a pore (41) is provided on the side wall of the adsorption seat (32) near the bottom, and the sealing ring (33) is fixedly glued to the port of the adsorption seat (32).

8. The multifunctional synthetic metal detection device based on metal data model verification according to claim 7, characterized in that: The rotating shaft (28) is a circular tube structure, and the rotating shaft (28) is connected to the air cavity (31), and a sealing bearing (34) is fixedly installed at the tube cavity port position of the rotating shaft (28), and an air pipe (35) is fixedly installed in the bearing inner ring of the sealing bearing (34), and the air pipe (35) is a hard steel pipe, and the air pipe (35) is positioned on the secondary mounting seat (14) through a positioning bracket (36), and the other end of the air pipe (35) is connected to the air extraction device.

9. A multifunctional synthetic metal detection device based on metal data model verification according to claim 8, characterized in that: A pressure detection component is arranged in the inner cavity of the adsorption seat (32), and the pressure detection component is composed of a support spring (37), a movable plate (38), a top rod (39), a connecting rod (42), a connecting spring (43), a top seat (44) and a varistor (45). The edge of the movable plate (38) is movably arranged in the inner cavity of the adsorption seat (32) through a movable block (40), and the movable plate (38) is connected to the bottom surface of the adsorption seat (32) through a connecting spring (43), and the connecting rod (42) is fixedly connected to the movable plate (38), the top seat (44) is connected to the connecting rod (42) through a connecting spring (43), and the varistor (45) is connected to the bottom surface of the adsorption seat (32), and the varistor (45) is connected to the PLC control module on the device via an electrical signal connection.

10. A multifunctional synthetic metal detection device based on metal data model verification according to claim 9, characterized in that: When the three-stage telescopic electric cylinder (18) is in a return state, its top plate (20) is not in contact with the lower surface of the disc-like workpiece (7); and when the three-stage telescopic electric cylinder (18) is in a progress state, its top plate (20) lifts the disc-like workpiece (7), and when the support spring (37) and the connecting spring (43) are both in a reset state, its top seat (44) and the varistor (45) are separately arranged, and the top rod (39) protrudes outside the adsorption seat (32), and when the top rod (39) is pressed into the adsorption seat (32) by force, its top seat (44) and the varistor (45) are against each other.

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