Material taking device for metal detector

Abstract

The utility model relates to a material taking device for a metal detector, which comprises a base station and a material taking assembly arranged above the base station, a mounting plate is fixedly arranged above the base station, the material taking assembly comprises a motor, a cylinder II and a material taking cutter, the output end of the motor is fixedly provided with a connecting rod, and the connecting rod is fixedly connected with the cylinder II. The end of the connecting rod is fixedly connected with the outer wall of a second air cylinder, a material taking cutter is movably installed at the output end of the second air cylinder, a first air cylinder is fixedly installed on the table top of the base table, an air pipe is fixedly installed at the output end of the first air cylinder, and a discharging bin is fixedly installed at a port of the air pipe. When the material taking knife takes materials, neat notch traces can be left on the metal rods, subsequent machining and cutting of the metal rods are not affected, metal scraps are sucked away through the air pipe, and cut complete metal samples can be left in the discharging bin. In this way, it can be guaranteed that the metal sample has high purity, and the accuracy of data can be improved conveniently during follow-up detection.

Description

Technical Field

[0001] The utility model relates to the technical field of metal detection, in particular to a material taking device for a metal detector. Background Art

[0002] Before testing metal, the metal detector will take a part of the sample from the metal bar. The sampling position is random and the sample is taken using tools such as scrapers. When operated manually, the marks and pits left on the metal bar are irregular in shape, which will affect the subsequent processing of the metal bar. Therefore, the part of the sample taken will be cut in most cases and become scrapped. This will cause a certain degree of material waste. Utility Model Content

[0003] The purpose of the present application is to provide a material taking device for a metal detector to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, this application provides the following technical solutions:

[0005] A material picking device for a metal detector comprises a base and a material picking assembly installed above the base, a mounting plate is fixedly installed above the base, the material picking assembly comprises a motor, a second cylinder and a material picking knife, a connecting rod is fixedly installed at the output end of the motor, the end of the connecting rod is fixedly connected to the outer wall of the second cylinder, a material picking knife is movably installed at the output end of the second cylinder, a first cylinder is fixedly installed on the table top of the base, an air duct is fixedly installed at the output end of the first cylinder, and a lower material bin is fixedly installed at the port of the air duct.

[0006] Preferably, a connecting ring is fixedly installed at one end of the air duct, the connecting ring is used to connect to the external suction pump pipeline, and the edge outer wall of the connecting ring is fixedly connected to the output end of cylinder 1. The air duct is a 90-degree elbow, one end of the air duct faces the material picking knife, the lower material bin is fixedly installed at the end of the air duct facing the material picking knife, and the bottom surface of the lower material bin is provided with a plurality of filtering holes.

[0007] Preferably, a connector is fixedly mounted on the output end of the cylinder 2, and a cylinder 3 is fixedly mounted above the connector, and the output end of the cylinder 3 is fixedly connected to the material picking knife through the connector. The connection between the material picking knife and the output end of the cylinder 3 is detachable, and the material picking knife will be replaced after a certain number of uses.

[0008] The beneficial effects of the utility model are:

[0009] (1) By providing a material picking assembly, the material picking knife will leave neat cutting marks on the metal rod while picking up the material, which will not affect the subsequent processing and cutting of the metal rod.

[0010] (2) By setting up an air duct and a material bin, the metal debris is sucked away by the air duct, and the complete metal sample cut off will remain in the lower material bin. This can ensure that the metal sample has a high degree of purity, which is convenient for subsequent testing and improves the accuracy of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 For the utility model Figure 1 Schematic diagram of the local enlarged structure of area A.

[0013] In the figure: 1. base; 2. mounting plate; 3. cylinder one; 4. air duct; 5. connecting ring; 6. lower bin; 7. motor; 8. cylinder two; 9. connecting rod; 10. material removal knife; 11. cylinder three; 12. connecting head. DETAILED DESCRIPTION

[0014] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0015] like Figure 1-2 The material picking device for a metal detector shown in the figure includes a base 1 and a material picking assembly installed above the base 1, a mounting plate 2 is fixedly installed above the base 1, the material picking assembly includes a motor 7, a cylinder 8 and a material picking knife 10, a connecting rod 9 is fixedly installed at the output end of the motor 7, the end of the connecting rod 9 is fixedly connected to the outer wall of the cylinder 8, the output end of the cylinder 8 is movably installed with a material picking knife 8, a cylinder 3 is fixedly installed on the table top of the base 1, an air duct 4 is fixedly installed at the output end of the cylinder 3, and a lower material bin 6 is fixedly installed at the port of the air duct 4.

[0016] A connecting ring 5 is fixedly installed at one end of the air duct 4, and the connecting ring 5 is used to connect to the external suction pump pipeline. The outer edge wall of the connecting ring 5 is fixedly connected to the output end of the cylinder 3. The air duct 4 is a 90-degree bend pipe, and one end of the air duct 4 faces the material picking knife 10. The lower material bin 6 is fixedly installed at the end of the air duct 4 facing the material picking knife 10, and the bottom surface of the lower material bin 6 is provided with a plurality of filtering holes.

[0017] The output end of the cylinder 2 8 is fixedly mounted with a connector 12, and the cylinder 3 11 is fixedly mounted above the connector 12. The output end of the cylinder 3 11 passes through the connector 12 and is fixedly connected to the material picking knife 10. The connection between the material picking knife 10 and the output end of the cylinder 3 11 is detachable, and the material picking knife 10 will be replaced after a certain number of uses.

[0018] Embodiment: The operator fixes the metal rod to be tested in front of the mounting plate 2, and the cylinder 1 3 and the cylinder 2 8 are started at the same time. The cylinder 1 3 drives the air duct 4 and the lower bin 6 forward, and the cylinder 2 8 drives the cylinder 3 11 and the pick-up knife 10 forward. In the process of the pick-up knife 10 moving forward, the knife head contacts the outer wall of the metal rod and draws an auxiliary line. The cylinder 2 8 extends out according to the length of the metal rod to be cut, and the cylinder 2 8 keeps synchronization with the cylinder 1 3. In this way, after the pick-up knife 10 takes off the metal sample, the operator can continue to process the metal rod in sections according to the auxiliary line, without causing material waste of the metal rod.

[0019] The motor 7 drives the connecting rod 9 to rotate. The connecting rod 9 drives the cylinder 2 8 to rotate, and the cylinder 2 8 drives the material picking knife 10 and the cylinder 3 11 to rotate. The knife head of the material picking knife 10 cuts a circle of metal materials, and the metal materials will fall into the lower bin 6. When the material picking knife 10 contacts the metal material, high temperature will be generated due to rapid friction. The high temperature will oxidize some metal debris, and the metal debris will fall into the lower bin 6 together. At this time, the suction pump connected to the connecting ring 5 is started, and the metal debris is sucked away through the air duct 4. The complete metal sample cut will remain in the lower bin 6. In this way, the metal sample can be guaranteed to have a high purity, which is convenient for subsequent testing and improves the accuracy of the data.

[0020] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0021] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A material taking device for a metal detector, comprising a base (1) and a material taking component installed above the base (1), characterized in that: A mounting plate (2) is fixedly mounted above the base (1); the material picking assembly comprises a motor (7), a second cylinder (8) and a material picking knife (10); a connecting rod (9) is fixedly mounted on the output end of the motor (7); the end of the connecting rod (9) is fixedly connected to the outer wall of the second cylinder (8); the output end of the second cylinder (8) is movably mounted with a material picking knife (10); a cylinder (3) is fixedly mounted on the table top of the base (1); an air duct (4) is fixedly mounted on the output end of the cylinder (3); and a lower material bin (6) is fixedly mounted at the port of the air duct (4).

2. The material taking device for a metal detector according to claim 1, characterized in that: A connecting ring (5) is fixedly mounted on one end of the air duct (4), and the connecting ring (5) is used to be connected to an external air suction pump pipeline, and the edge outer wall of the connecting ring (5) is fixedly connected to the output end of the cylinder 1 (3).

3. The material taking device for a metal detector according to claim 1, characterized in that: The air duct (4) is a 90-degree curved pipe, one end of the air duct (4) faces the material picking knife (10), the lower material bin (6) is fixedly installed on the end of the air duct (4) facing the material picking knife (10), and a plurality of filtering holes are provided on the bottom surface of the lower material bin (6).

4. The material taking device for a metal detector according to claim 2, characterized in that: The output end of the cylinder two (8) is fixedly mounted with a connector (12), the top of the connector (12) is fixedly mounted with a cylinder three (11), and the output end of the cylinder three (11) passes through the connector (12) and is fixedly connected to the material removal knife (10).

5. The material taking device for a metal detector according to claim 1, characterized in that: The connection between the material taking knife (10) and the output end of the cylinder three (11) is detachable, and the material taking knife (10) will be replaced after being used a certain number of times.

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