Magnetic glass bead separating device

Abstract

The utility model provides a magnetic glass bead separating device. The magnetic glass bead separating device comprises a base, a locking screw, a sliding plate, a magnet, a storage box, an angle adjusting device and a separator body. Wherein the separator main body is arranged on the base; the sliding plate is obliquely arranged on the separator main body; the magnet is arranged on the bottom surface of the sliding plate; the storage box is slidably arranged on the base; an angle adjusting device is arranged on the base; the locking screw is in threaded fit with the base and fixes the storage box to the lower end of the sliding plate. According to the magnetic glass bead separating device, the angle adjusting device is arranged, the angle of the sliding plate is adjusted through the angle adjusting device, the rolling speed is controlled, the glass beads are tightly attached to the sliding plate when sliding downwards, the glass beads are prevented from jumping out, and the probability that the glass beads are adsorbed by magnetic particles is increased. And magnets are paved on the bottom surface of the sliding plate, so that the opportunity that magnetic particles are adsorbed is increased. And the specially-shaped storage box can completely receive the falling glass beads, so that leakage is avoided, and a separation test can be conveniently and repeatedly carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental equipment, in particular to a magnetic glass bead separation device. Background Art

[0002] During the production process of glass beads for road surfaces, a certain amount of magnetic particles will be mixed in. The mixing of magnetic particles will affect the performance of the glass beads. Although the glass beads will be demagnetized during the preparation process, it is not possible to completely remove them. Therefore, the content of magnetic particles in the glass beads needs to be controlled to meet the performance of the glass beads (GB / T24722-2009 stipulates that the content of magnetic particles in road glass beads should not exceed 0.1%). In order to meet the requirements for the content of magnetic particles in glass beads, it is necessary to measure and analyze the glass beads.

[0003] However, the traditional magnetic glass bead separator does not have a container for automatically collecting glass beads, which makes it difficult to collect the rolled glass beads during the test and inconvenient to repeat the separation test. Or the collection box cannot completely receive the rolled beads due to the shape of the receiving port, causing the beads to leak out. The test results are inaccurate. In addition, the angle of the test plate on the traditional magnetic glass bead separator cannot be adjusted, causing the glass beads to bounce out when they roll down too fast. To this end, the present application adds a handle to adjust the angle and control the speed, so that the glass beads roll down close to the slide, reducing leakage and increasing the possibility of magnetic particles being adsorbed. The magnet at the bottom of the traditional slide is only set in the middle, and the full-coverage effect increases the possibility of adsorption and improves the accuracy of detection. Utility Model Content

[0004] One purpose of the utility model is to provide a magnetic glass bead separation device to solve the technical problems of traditional magnetic glass bead separators, such as glass beads rolling down too fast and popping out of the slide plate and the storage box, and the magnetic area being too small, some magnetic particles may not be adsorbed, resulting in inaccurate detection results.

[0005] To achieve the above-mentioned purpose, the present application provides a magnetic glass bead separation device, which comprises:

[0006] Base;

[0007] A separator body, wherein the separator body is arranged on the base;

[0008] A slide plate, the slide plate is obliquely arranged on the separator body;

[0009] A magnet, wherein the magnet is disposed on the bottom surface of the slide;

[0010] A storage box, the storage box is arranged on the base, and the storage box is used to collect glass beads that slide off the skateboard;

[0011] An angle adjustment device, the angle adjustment device is arranged on the base, and the angle adjustment device is used to adjust the inclination angle of the base and thus adjust the inclination angle of the slide;

[0012] A locking screw, wherein the locking screw is threadably engaged with the base, and the locking screw fixes the storage box to the lower end of the slide plate.

[0013] In one embodiment, the magnets cover the entire bottom surface of the slide.

[0014] In one embodiment, the angle adjustment device comprises a handle disposed on the base.

[0015] In one embodiment, a baffle is provided at the entrance of the storage box.

[0016] One or more of the above technical solutions in the embodiments of the present utility model have at least the following technical effects or advantages:

[0017] The magnetic glass bead separation device provided by the embodiment of the utility model greatly increases the probability of magnetic particles being adsorbed by spreading the magnet all over the bottom of the slide. In addition, by setting a baffle inclined toward the separator body at the receiving port of the storage box, and fixing an angle adjustment device (specifically a handle) on the base to adjust the angle of the slide, the leakage of glass beads is reduced, the probability of magnetic particles being adsorbed is increased, and the detection accuracy is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of a magnetic glass bead separation device provided in an embodiment of the utility model.

[0020] The respective reference numerals are as follows:

[0021] 1. Base; 2. Separator body; 3. Slide plate; 5. Storage box; 6. Angle adjustment device; 51. Baffle. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 The embodiment of the present application provides a magnetic glass bead separation device including a base, a separator body, a locking screw, a magnet, a storage box, an angle adjustment device, and a slide plate. The separator body is arranged on the base; the slide plate is arranged on the separator body at an angle; the magnet is arranged on the bottom surface of the slide plate; the storage box is arranged on the base, and the storage box is used to collect glass beads that slide off the slide plate; the angle adjustment device is arranged on the base, and the angle adjustment device is used to adjust the inclination angle of the base and then adjust the inclination angle of the slide plate; the locking screw is threadedly matched on the base, and the locking screw fixes the storage box to the lower end of the slide plate.

[0027] The magnetic glass bead separation device provided by the embodiment of the utility model greatly increases the probability of magnetic particles being adsorbed by spreading the magnet all over the bottom of the slide. In addition, by setting a baffle inclined toward the direction of the separator body at the receiving port of the storage box, and fixing an angle adjustment device (specifically a handle) on the base to adjust the angle of the slide (when adjusting, first hold the handle with your hand and lift one end of the base until the slide is close to horizontal, then slowly lower the base after releasing the material, thereby dynamically adjusting the inclination angle of the slide from small to large, controlling the falling speed of the glass beads and avoiding the bouncing of the glass beads), the effect of reducing the leakage of glass beads, increasing the probability of magnetic particles being adsorbed, and improving the detection accuracy is achieved.

[0028] In one embodiment, a baffle 51 is provided at the entrance of the storage box to reduce the leakage of glass beads.

[0029] Optionally, in order to prevent the glass beads from rolling down to the ground from the two side edges of the slide plate 3, blocking guide plates can be set on the two side edges of the slide plate 3 to prevent the glass beads from rolling down to the ground from the two side edges of the slide plate 3.

[0030] In one embodiment, the magnets cover the entire bottom surface of the slide. By covering the entire bottom surface of the slide with magnets, the probability of magnetic particles being adsorbed is greatly increased, thereby improving the accuracy of the detection result.

[0031] Optionally, the width of the entrance of the storage box can be set to be wider than the slide plate, so that the glass beads sliding off the slide plate can fall into the storage box.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic glass bead separation device, characterized in that: The magnetic glass bead separation device comprises: Base; A separator body, wherein the separator body is arranged on the base; A slide plate, the slide plate is obliquely arranged on the separator body; A magnet, wherein the magnet is disposed on the bottom surface of the slide; A storage box, the storage box is arranged on the base, and the storage box is used to collect glass beads that slide off the skateboard; An angle adjustment device, the angle adjustment device is arranged on the base, and the angle adjustment device is used to adjust the inclination angle of the base and thus adjust the inclination angle of the slide; A locking screw, wherein the locking screw is threadably engaged with the base, and the locking screw fixes the storage box to the lower end of the slide plate.

2. A magnetic glass bead separation device according to claim 1, characterized in that: The magnets cover the entire bottom surface of the slide plate.

3. A magnetic glass bead separation device according to claim 1, characterized in that: The angle adjustment device comprises a handle arranged on the base.

4. A magnetic glass bead separation device according to claim 1, characterized in that: A baffle is provided at the entrance of the storage box.

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