Molten aluminum sampling and forming device

Abstract

The utility model belongs to the technical field of electrolytic aluminum, and particularly relates to a molten aluminum sampling and forming device which comprises a supporting ring, a connecting rod and a sampling spoon, and one side of the supporting ring is connected with the connecting rod; the sampling spoon comprises a first semicircular block and a second semicircular block, and the first semicircular block and the second semicircular block are mutually spliced to form the sampling spoon with a storage cavity inside; one side of the first semicircular block and one side of the second semicircular block are each provided with a hinge part, and the hinge parts are hinged to the connecting rod; the sampling spoon can slide along the axial direction of the connecting rod, so that the sampling spoon is far away from the supporting ring or clings to the inner wall of the supporting ring. According to the device, sampling and forming operation can be rapidly achieved, demolding is also facilitated, the forming efficiency is greatly improved, and long-distance and long-time transfer of molten aluminum is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrolytic aluminum, and in particular relates to an aluminum liquid sampling and molding device. Background Art

[0002] Currently, in the production process of electrolytic aluminum, it is necessary to take high-temperature electrolyte liquid and aluminum liquid samples. After taking out the aluminum liquid, the molding device is used to pour the aluminum liquid into the mold for molding, and then the molded aluminum sample is tested and inspected.

[0003] At present, for sampling equipment, tools such as spoons are generally used to insert them into the electrolytic cell to take out the molten aluminum, and then the taken out high-temperature molten aluminum is transferred to the forming device (mold) for forming. In actual operation, due to the long distance between the sampling point and the setting point of the forming device, the taken out molten aluminum is difficult to transport safely. After long-term and long-distance transportation, the temperature of the molten aluminum will also drop significantly, thereby affecting subsequent forming operations. Utility Model Content

[0004] In response to the technical problems existing in the background technology, the utility model provides an aluminum liquid sampling and molding device, which can be used to directly reach into the electrolytic cell to take out the aluminum liquid, and directly use the device for molding and demolding, greatly improving the molding efficiency.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A device for sampling and forming aluminum liquid includes a support ring, a connecting rod, and a sampling spoon, wherein one side of the support ring is connected to the connecting rod; the sampling spoon includes a first semicircular block and a second semicircular block, and the first and second semicircular blocks are assembled to form a sampling spoon with a storage cavity inside; one side of the first and second semicircular blocks is provided with a hinged portion, and the hinged portion is respectively hinged to the connecting rod; the sampling spoon can slide axially along the connecting rod, so that the sampling spoon is away from the support ring or is closely arranged on the inner wall of the support ring.

[0007] Optionally, the support ring is configured to be in a conical shape, and the sampling spoon is configured to be in a conical shape.

[0008] Optionally, the hinge portion of the first semicircular block includes a first connecting block and a first hinge block arranged on the top of the first connecting block, and a first hinge hole is provided on the first hinge block, and the center line of the first hinge hole is parallel to the outer wall contour of the first semicircular block.

[0009] Optionally, the hinge portion of the second semicircular block includes a second connecting block and a second hinge block arranged on the top of the second connecting block, and the second hinge block is provided with a second hinge hole, and the center line of the second hinge hole is parallel to the outer wall contour of the second semicircular block.

[0010] Optionally, the connecting rod is inserted into the first hinge hole and the second hinge hole, and the upper end of the first hinge block is arranged close to the bottom end of the second hinge block; an avoidance groove is provided on the inner side of the second connecting block, and the first hinge block is partially arranged in the avoidance groove.

[0011] Optionally, the aluminum liquid sampling and molding device further includes a slide cylinder slidably arranged on the connecting rod, the bottom end of the slide cylinder is provided with a fixed block, the bottom end of the fixed block is provided with a supporting block, the bottom end of the first hinge block is provided close to the supporting block, and the bottom end of the slide cylinder is provided close to the upper end of the second hinge block.

[0012] Optionally, a guide cylinder is extended from one end of the slide cylinder, and the guide cylinder is slidably arranged close to the connecting rod. A handle is provided at the end of the connecting rod, and a spring is sleeved on the connecting rod between the handle and the guide cylinder.

[0013] Optionally, a connecting portion is provided on one side of the support ring, an internal threaded hole is provided in the connecting portion, and the bottom end of the connecting rod is threadedly connected to the internal threaded hole of the connecting portion.

[0014] The utility model has the following advantages and beneficial effects:

[0015] The utility model provides a device for sampling and forming molten aluminum. The sampling spoon includes a first semicircular block and a second semicircular block. The first and second semicircular blocks are assembled to form a sampling spoon with an internal storage cavity. After being assembled, the two can be directly inserted into the electrolytic cell to take samples. After removing the molten aluminum, the device is left to stand or cool to form the molten aluminum. After forming, the assembled sampling spoons are directly separated for rapid demolding and removal of the aluminum sample. This design allows for rapid sampling and forming operations, facilitates demolding, significantly improves forming efficiency, and avoids the long-distance and prolonged transfer of sampled molten aluminum. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the aluminum liquid sampling and molding device provided by the utility model;

[0017] Figure 2 for Figure 1 Front view of

[0018] Figure 3 for Figure 2 Left view of the middle structure;

[0019] Figure 4 for Figure 3 A top view of

[0020] Figure 5 for Figure 3 Cross-sectional view along the AA direction;

[0021] Figure 6 This is a structural diagram of the sampling spoon and the supporting ring provided by the utility model being separated;

[0022] Figure 7 This is a structural diagram of the sampling spoon and connecting rod provided by the utility model;

[0023] Figure 8 A structural diagram of the first semicircular block provided by the utility model;

[0024] Figure 9 for Figure 8 Front view of

[0025] Figure 10 for Figure 9 A top view of

[0026] Figure 11 A structural diagram of the second semicircular block provided by the present invention;

[0027] Figure 12 for Figure 11 Front view of

[0028] Figure 13 for Figure 12 A top view of

[0029] Figure 14 A structural diagram of the slide cylinder, guide cylinder, and spring provided by the utility model;

[0030] Figure 15 A cross-sectional view of the slide cylinder, guide cylinder, and spring provided by the present invention;

[0031] Icon: 1-connecting rod, 11-handle, 2-support ring, 21-connecting part, 3-first semicircular block, 31-first connecting block, 32-first hinge block, 33-first hinge hole, 4-second semicircular block, 41-second connecting block, 42-second hinge block, 43-second hinge hole, 44-avoidance groove, 5-slide, 51-guide cylinder, 52-fixed block, 53-support block, 6-spring. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the drawings 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.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0034] Example

[0035] like Figures 1 to 15 As shown, an aluminum liquid sampling and molding device includes a supporting ring 2, a connecting rod 1, a sampling spoon and other components.

[0036] like Figures 1 to 15 As shown, one side of the support ring 2 is connected to the connecting rod 1. Furthermore, a connecting portion 21 is provided on one side of the support ring 2, and an internal threaded hole is provided in the connecting portion 21. The bottom end of the connecting rod 1 is threadedly connected to the internal threaded hole of the connecting portion 21 to achieve a detachable connection. The sampling spoon includes a first semicircular block 3 and a second semicircular block 4, and the first semicircular block 3 and the second semicircular block 4 are assembled to form a sampling spoon with a storage cavity inside; one side of the first semicircular block 3 and the second semicircular block 4 are both provided with a hinged portion, and the hinged portion is respectively hinged to the connecting rod 1. The sampling spoon can slide axially along the connecting rod 1, so that the sampling spoon is away from the support ring 2 or is tightly arranged on the inner wall of the support ring 2.

[0037] Preferably, the support ring 2 and the sampling spoon are conical in shape, with the outer wall of the sampling spoon being able to fit snugly against the inner wall of the support ring 2. Therefore, the first semicircular block 3 and the second semicircular block 4 are identical in shape, both being semi-annular conical blocks. When joined together, they form a conical tube, i.e., a conical sampling spoon. Of course, in practice, this is not necessarily limited to a conical shape; it can also be a cylindrical shape. Since the aluminum sample being sampled is conical, the sampling spoon (which also serves as a mold) is conical.

[0038] like Figures 1 to 15 As shown, further, the hinge portion of the first semicircular block 3 includes a first connecting block 31 and a first hinge block 32 arranged on the top of the first connecting block 31, the first hinge block 32 extends obliquely toward the outside of the first connecting block 31, and a first hinge hole 33 is provided on the first hinge block 32, and the center line of the first hinge hole 33 is parallel to the outer wall contour of the first semicircular block 3 (as shown in FIG. Figure 9 As shown), the center line of the first hinge hole 33 also coincides with the horizontal side wall of the first semicircular block 3 (as shown Figure 10 shown).

[0039] like Figures 1 to 15As shown, further, the hinge portion of the second semicircular block 4 includes a second connecting block 41 and a second hinge block 42 arranged on the top of the second connecting block 41, the second hinge block 42 extends obliquely toward the outside of the second connecting block 41, and a second hinge hole 43 is provided on the second hinge block 42. The center line of the second hinge hole 43 is parallel to the outer wall contour of the second semicircular block 4 (as shown in FIG. Figure 12 As shown), the center line of the second hinge hole 43 also coincides with the horizontal side wall of the second semicircular block 4 (as shown Figure 13 shown).

[0040] Furthermore, the connecting rod 1 is inserted into the first hinge hole 33 and the second hinge hole 43, and the upper end of the first hinge block 32 is set close to the bottom end of the second hinge block 42; the inner side of the second connecting block 41 is provided with an avoidance groove 44, and the first hinge block 32 is partially set in the avoidance groove 44 to avoid mutual interference between the first hinge part and the second hinge part when rotating. With this design, the first semicircular block 3 and the second semicircular block 4 are hinged on the connecting rod 1, and the two can be spliced ​​into a sampling spoon, and then lowered to be supported on the inner wall of the support ring 2 (such as Figure 5 As shown), or rise away from the support ring 2 (as shown Figure 6 As shown), after being away from the support ring 2, the first semicircular block 3 and the second semicircular block 4 can be separated from each other, which facilitates the demoulding operation.

[0041] like Figures 1 to 15 As shown, in the present invention, the aluminum liquid sampling and forming device also includes a slide 5 slidably arranged on the connecting rod 1. The bottom end of the slide 5 is provided with a fixed block 52. The inner wall of the fixed block 52 does not contact the first hinge block 32 and the second hinge block 42. The bottom end of the fixed block 52 is provided with a supporting block 53. The bottom end of the first hinge block 32 is arranged in close contact with the supporting block 53, and the bottom end of the slide 5 is arranged in close contact with the upper end of the second hinge block 42. Through the structural setting of the slide 5, the first hinge block 32 and the second hinge block 42 can be confined so that the two are in close contact with each other and can only rotate relative to each other. In this way, when operating the sampling spoon, it is only necessary to slide the slide 5 to drive the first semicircular block 3 and the second semicircular block 4 to rise and fall synchronously.

[0042] Furthermore, a guide cylinder 51 is extended from one end of the slide cylinder 5, and the guide cylinder 51 is slidably arranged close to the connecting rod 1. A handle 11 is provided at the end of the connecting rod 1, and a spring 6 is sleeved on the connecting rod 1 between the handle 11 and the guide cylinder 51.

[0043] like Figure 1 、 2 As shown, in the natural state, the spring 6 drives the slide 5 down, so that the first semicircular block 3 and the second semicircular block 4 are tightly attached to the inner wall of the support ring 2 to achieve fixation. In this case, the position of the sampling spoon is fixed, and the sampling operation can be carried out. After the sampling is completed, the sampling spoon acts as a mold to allow the aluminum liquid to cool and form. Figure 6As shown, after the aluminum liquid is formed, the guide cylinder 51 slides upward, the spring 6 is compressed, and the first semicircular block 3 and the second semicircular block 4 are pulled away from the support ring 2. After the support ring 2 is lost, the first semicircular block 3 and the second semicircular block 4 are rotated apart from each other to realize the demolding operation.

[0044] In summary, the aluminum liquid sampling and molding device provided by the present invention comprises a first semicircular block 3 and a second semicircular block 4 that are assembled to form a sampling spoon with an internal storage cavity. After being assembled in pairs, the sampling spoon can be supported on the inner wall of the support ring 2 for fixation, and then directly inserted into the electrolytic cell for sampling. After removing the aluminum liquid, the device is left to stand or cooled to achieve aluminum liquid molding. After molding, the assembled sampling spoons are directly separated for rapid demolding and removal of the aluminum sample. This design allows for rapid sampling and molding operations, facilitates demolding, significantly improves molding efficiency, and avoids the long-distance and prolonged transfer of sampled aluminum liquid.

[0045] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device for sampling and forming aluminum liquid, characterized in that :Including support ring, connecting rod and sampling spoon, One side of the support ring is connected to the connecting rod; the sampling spoon includes a first semicircular block and a second semicircular block, and the first semicircular block and the second semicircular block are assembled to form a sampling spoon with a storage cavity inside; A hinged portion is provided on one side of the first semicircular block and the second semicircular block, and the hinged portion is hinged to the connecting rod respectively; the sampling spoon can slide axially along the connecting rod, so that the sampling spoon is away from the support ring or is tightly arranged on the inner wall of the support ring.

2. The aluminum liquid sampling and molding device according to claim 1, characterized in that: The support ring is configured to be in a cone shape, and the sampling spoon is configured to be in a cone shape.

3. The aluminum liquid sampling and molding device according to claim 2, characterized in that: The hinge portion of the first semicircular block includes a first connecting block and a first hinge block arranged on the top of the first connecting block. The first hinge block is provided with a first hinge hole, and the center line of the first hinge hole is parallel to the outer wall contour of the first semicircular block.

4. The aluminum liquid sampling and molding device according to claim 3, characterized in that: The hinge portion of the second semicircular block includes a second connecting block and a second hinge block arranged on the top of the second connecting block. The second hinge block is provided with a second hinge hole, and the center line of the second hinge hole is parallel to the outer wall contour of the second semicircular block.

5. The aluminum liquid sampling and molding device according to claim 4, characterized in that: The connecting rod is inserted into the first hinge hole and the second hinge hole, and the upper end of the first hinge block is arranged close to the bottom end of the second hinge block; an avoidance groove is provided on the inner side of the second connecting block, and the first hinge block is partially arranged in the avoidance groove.

6. The aluminum liquid sampling and forming device according to claim 5, characterized in that: It also includes a slide cylinder slidably set on the connecting rod, the bottom end of the slide cylinder is provided with a fixed block, the bottom end of the fixed block is provided with a supporting block, the bottom end of the first hinge block is set close to the supporting block, and the bottom end of the slide cylinder is set close to the upper end of the second hinge block.

7. The aluminum liquid sampling and molding device according to claim 6, characterized in that: A guide cylinder is extended from one end of the slide cylinder, and the guide cylinder is slidably arranged close to the connecting rod. A handle is provided at the end of the connecting rod, and a spring is sleeved on the connecting rod between the handle and the guide cylinder.

8. The aluminum liquid sampling and molding device according to claim 1, characterized in that: A connecting portion is provided on one side of the support ring, an internal threaded hole is provided in the connecting portion, and the bottom end of the connecting rod is threadedly connected to the internal threaded hole of the connecting portion.

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