Sampling device

Abstract

The utility model belongs to the technical field of molten aluminum detection, and particularly relates to a sampler which comprises two handles which are arranged in a crossed manner and are respectively a first handle and a second handle, a cooling cavity used for cooling forming of molten aluminum is formed in the mold, a liquid injection hole communicated with the cooling cavity is formed in the surface of the mold, the mold comprises two half molds which are driven by handles to be opened and closed and comprise the first half mold and the second half mold, and the middles of the first handle and the second handle are hinged to each other. The first half mold is arranged at the front end of the first handle, the second half mold is arranged at the front end of the second handle, during use, molten aluminum to be detected flows into the cooling cavity from the liquid injection hole, the mold is opened through the movable handle after the molten aluminum is cooled and formed, and at the moment, the first half mold and the second half mold are separated from each other to expose an aluminum ingot; and the aluminum ingot can be taken out for subsequent detection.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum liquid detection, and specifically relates to a sampler. Background Art

[0002] TKAS galvanized and aluminum wires can produce surface galvanized and aluminum with a thickness of 0.38-3.5 in full specifications. These include high-grade sheet products such as automotive exterior panels. Customers have extremely high requirements for panel quality. The composition of production materials needs to be tested every 4 hours of production, and special products are checked every 2 hours. The element composition has a greater impact on surface adhesion and defect status, and manual regular sampling is required during production.

[0003] Traditional technology mainly uses a sampling spoon to take out the aluminum liquid and cool it, then uses a lathe to turn the end face, and then uses a plate separation instrument to analyze to determine whether the chemical composition of the aluminum liquid meets the production technical standards. However, the molds for cooling the aluminum liquid are relatively large, and a special power device is required to close the mold. The aluminum liquid molding takes a long time, and it is not convenient to take out the aluminum liquid after molding. For this reason, an improved sampler was designed. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a sampler to solve the above-mentioned problems in the background technology.

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

[0006] A sampler comprises two cross-arranged handles, namely a first handle and a second handle; and a mold, wherein a cooling cavity for cooling and forming aluminum liquid is provided inside the mold, and a liquid injection hole connected to the cooling cavity is provided on the surface of the mold. The mold comprises two half molds opened and closed by the handles, namely a first half mold and a second half mold, wherein the first handle and the second handle are hinged to each other in the middle, the first half mold is arranged at the front end of the first handle, and the second half mold is arranged at the front end of the second handle.

[0007] By adopting the above-mentioned structural design, the sampler includes two movable handles and a mold arranged at the front end of the handles, which is similar to a pliers, wherein the mold is composed of two half molds of the same structure, the interior of the mold is provided with a cooling cavity for cooling and forming the aluminum liquid, and the surface of the mold is provided with an injection hole connected to the cooling cavity, wherein the injection hole is composed of two semi-conical holes, and the cooling cavity is composed of two semicircular cavities. When in use, the aluminum liquid to be tested flows into the cooling cavity from the injection hole, and after the aluminum liquid is cooled and formed, the mold is opened through the movable handle, at which time the first half mold and the second half mold are separated from each other to expose the aluminum ingot, and the aluminum ingot can be taken out for subsequent testing.

[0008] Furthermore, the first handle and the second handle have the same structure, and have a gripping portion, a rotating joint and a clamp arm which are connected in sequence, wherein the mold is integrally connected to the end of the clamp arm.

[0009] Furthermore, the rotating joint on the first handle includes a first rotating joint component, and one end of the first rotating joint component connected to the gripping portion is rotatably installed with a limiting structure for limiting the rotation of the second handle; the rotating joint on the second handle includes a second rotating joint component, and one end of the second rotating joint component connected to the clamp arm is reserved with a notch for accommodating the limiting structure.

[0010] By adopting the above-mentioned structural design, when the ends of the handles are held to bring the first handle and the second handle closer to each other, the half molds on the handles fit each other, and the stability of the fitting state is maintained by the limiting structure, thereby facilitating the injection of molten aluminum. The limiting structure includes a limiting block, one end of which is hinged to the first mounting hole on the first rotating joint component through a pin. When the limiting block is in the notch, the other end of the limiting block abuts against the end of the clamp arm on the second handle to limit the second handle from rotating to the side away from the first handle. When sampling, the limiting block is rotated to make the limiting block perpendicular to the clamp arm of the second handle. At this time, a vacant space is left and the second handle can resume rotation.

[0011] Furthermore, the first rotating joint component and the second rotating joint component are both annular tenons, which are pivotally connected to each other via a pin.

[0012] Furthermore, the limiting structure includes a limiting block, one end of which is hinged to the first mounting hole on the first rotating joint component through a pin, and when the limiting block is placed in the notch, the other end of the limiting block abuts against the end of the clamp arm on the second handle to limit the rotation of the second handle.

[0013] Furthermore, a positioning groove is provided on the inner side wall of the clamp arm on the first handle, and a positioning protrusion is provided on the inner side wall of the clamp arm on the second handle.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The sampler includes two movable handles and a mold arranged at the front end of the handles, which is similar to pliers, wherein the mold is composed of two half molds of the same structure, the interior of the mold is provided with a cooling cavity for cooling and forming aluminum liquid, and the surface of the mold is provided with a liquid injection hole connected to the cooling cavity, wherein the liquid injection hole is composed of two semi-conical holes, and the cooling cavity is composed of two semi-circular cavities. When in use, the aluminum liquid to be tested flows into the cooling cavity from the liquid injection hole, and after the aluminum liquid is cooled and formed, the mold is opened through the movable handle, at which time the first half mold and the second half mold are separated from each other to expose the aluminum ingot, and the aluminum ingot can be taken out for subsequent testing;

[0016] 2. Hold the end of the handle to bring the first handle and the second handle close to each other, and the half molds on the handles fit each other, and the limiting structure is used to maintain the stability of the fitting state, so as to facilitate the injection of aluminum liquid. The working principle of the limiting structure is that one end of the limiting block is hinged to the first mounting hole on the first rotating joint component through a pin. When the limiting block is in the notch, the other end of the limiting block is against the end of the clamp arm on the second handle to limit the second handle from rotating to the side away from the first handle. When sampling, rotate the limiting block so that the limiting block is in a vertical state with the clamp arm of the second handle. At this time, leave a space, and the second handle can resume rotation, and then separate the two halves of the mold to take out the zinc ingot. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a sampler embodiment of the utility model (viewing angle 1);

[0018] Figure 2 This is a three-dimensional structural schematic diagram of a sampler embodiment of the utility model (viewing angle 2);

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a first handle in an embodiment of a sampler of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the second handle in a sampler embodiment of the utility model;

[0021] The reference numerals in the drawings of the specification include:

[0022] A handle (1), a first handle (11), a second handle (12), a mold (2), a first half mold (21), a second half mold (22), a cooling chamber (23), a liquid injection hole (24), a gripping portion (3), a rotating joint (4), a clamp arm (5), a positioning groove (51), a positioning protrusion (52), a first rotating joint component (41), a first mounting hole (411), a second rotating joint component (42), a notch (421), a limiting structure (6), a pin (61), and a limiting block (62). DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0025] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is 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 operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term 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 an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between 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.

[0027] Embodiment 1:

[0028] like Figure 1-4 Specifically, a sampler comprises two cross-arranged handles 1, namely a first handle 11 and a second handle 12; and a mold 2, wherein the mold 2 is provided with a cooling cavity 23 for cooling and forming aluminum liquid, and the surface of the mold 2 is provided with a liquid injection hole 24 connected with the cooling cavity 23, and the mold 2 comprises two half molds driven to open and close by the handle 1, namely a first half mold 21 and a second half mold 22, wherein the first handle 11 and the second handle 12 are hinged to each other in the middle, the first half mold 21 is arranged at the front end of the first handle 11, and the second half mold 22 is arranged at the front end of the second handle 12. The sampler includes two movable handles 1 and a mold 2 arranged at the front end of the handle 1, which is similar to a pliers, wherein the mold 2 is composed of two half molds of the same structure, and the interior of the mold 2 is provided with a cooling cavity 23 for cooling and forming aluminum liquid, and the surface of the mold 2 is provided with a liquid injection hole 24 connected to the cooling cavity 23, wherein the liquid injection hole 24 is composed of two semi-conical holes, and the cooling cavity 23 is composed of two semicircular cavities. When in use, the aluminum liquid to be tested flows into the cooling cavity 23 from the liquid injection hole 24, and after the aluminum liquid is cooled and formed, the mold 2 is opened through the movable handle 1, at which time the first half mold 21 and the second half mold 22 are separated from each other to expose the aluminum ingot, and the aluminum ingot can be taken out for subsequent testing.

[0029] In this example, the first handle 11 and the second handle 12 have the same structure, and have a gripping portion 3, a rotating joint 4, and a clamp arm 5 connected in sequence, wherein the mold 2 is integrally connected to the end of the clamp arm 5. The rotating joint 4 on the first handle 11 includes a first rotating joint component 41, and a limiting structure 6 for limiting the rotation of the second handle 12 is rotatably installed at one end of the first rotating joint component 41 connected to the gripping portion 3, and the rotating joint 4 on the second handle 12 includes a second rotating joint component 42, and a notch 421 for accommodating the limiting structure 6 is reserved at one end of the second rotating joint component 42 connected to the clamp arm 5. When holding the ends of the handles to bring the first handle 11 and the second handle 12 closer to each other, the half molds on the handle 1 fit together and are kept stable in the fitting state by the limiting structure 6, thereby facilitating the injection of aluminum liquid. The limiting structure 6 includes a limiting block 62, one end of which is hinged to the first mounting hole 411 on the first rotating joint component 41 through a pin 61. When the limiting block 62 is in the notch 421, the other end of the limiting block 62 abuts against the end of the clamp arm 5 on the second handle 12 to limit the second handle 12 from rotating to the side away from the first handle 11. When sampling, the limiting block 62 is rotated to make the limiting block 62 perpendicular to the clamp arm 5 of the second handle 12. At this time, a space is left and the second handle 12 can resume rotation.

[0030] In this example, the first rotating joint component 41 and the second rotating joint component 42 are both annular tenons, which are pivotally connected to each other via a pin.

[0031] In this example, the limiting structure 6 includes a limiting block 62, one end of which is hinged to the first mounting hole 411 on the first rotating joint component 41 through a pin 61. When the limiting block 62 is in the notch 421, the other end of the limiting block 62 abuts against the end of the clamp arm 5 on the second handle 12 to limit the rotation of the second handle 12.

[0032] In this example, a positioning groove 51 is formed on the inner side wall of the clamp arm 5 on the first handle 11 , and a positioning protrusion 52 is formed on the inner side wall of the clamp arm 5 on the second handle 12 .

[0033] Working principle: When holding the end of the handle to bring the first handle 11 and the second handle 12 close to each other, the half molds on the handle 1 fit together and are kept stable by the limiting structure 6. The aluminum liquid to be tested flows into the cooling chamber 23 from the injection hole 24. After the aluminum liquid is cooled and formed, the limiting block 62 is rotated when sampling so that the limiting block 62 is in a vertical state with the clamp arm 5 of the second handle 12. At this time, a space is left, and the second handle 12 resumes rotation. The movable handle 1 opens the mold 2. At this time, the first half mold 21 and the second half mold 22 are separated from each other to expose the aluminum ingot, and the aluminum ingot can be taken out for subsequent testing.

[0034] The above are only embodiments of the utility model, and the circuits, electronic components and modules involved are all prior art, which can be fully implemented by those skilled in the art. It is needless to say that the content protected by this application does not involve improvements to software and methods. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. Ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the prior art in the field, and have the ability to apply conventional experimental means before the date. Ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A sampler, comprising two cross-arranged handles (1), namely a first handle (11) and a second handle (12); and a mold (2), wherein the mold (2) is provided with a cooling cavity (23) for cooling and forming aluminum liquid, and the surface of the mold (2) is provided with a liquid injection hole (24) connected to the cooling cavity (23), and the mold (2) comprises two half molds driven to open and close by the handles (1), namely a first half mold (21) and a second half mold (22), characterized in that: The first handle (11) and the second handle (12) are hinged to each other at their middle parts, the first half mold (21) is arranged at the front end of the first handle (11), and the second half mold (22) is arranged at the front end of the second handle (12).

2. A sampler as claimed in claim 1, characterized in that: The first handle (11) and the second handle (12) have the same structure, comprising a gripping portion (3), a rotating joint (4) and a clamp arm (5) connected in sequence, wherein the mold (2) is integrally connected to the end of the clamp arm (5).

3. A sampler as claimed in claim 2, characterized in that: The rotating joint (4) on the first handle (11) comprises a first rotating joint component (41), one end of the first rotating joint component (41) connected to the gripping portion (3) is rotatably mounted with a limiting structure (6) for limiting the rotation of the second handle (12), and the rotating joint (4) on the second handle (12) comprises a second rotating joint component (42), and one end of the second rotating joint component (42) connected to the clamp arm (5) is reserved with a notch (421) for accommodating the limiting structure (6).

4. A sampler as claimed in claim 3, characterized in that: The first rotating joint component (41) and the second rotating joint component (42) are both annular tenons and are pivotally connected to each other via a pin.

5. A sampler as claimed in claim 3, characterized in that: The limiting structure (6) comprises a limiting block (62), one end of which is hinged to a first mounting hole (411) on the first rotating joint component (41) via a pin (61); when the limiting block (62) is in the notch (421), the other end of the limiting block (62) abuts against the end of the clamp arm (5) on the second handle (12), thereby limiting the rotation of the second handle (12).

6. A sampler as claimed in claim 2, characterized in that: A positioning groove (51) is provided on the inner side wall of the clamp arm (5) on the first handle (11), and a positioning protrusion (52) is provided on the inner side wall of the clamp arm (5) on the second handle (12).

Images