Nucleus sorting and processing device

Abstract

The invention discloses a bead kernel sorting and processing device which comprises an outer frame plate, an inserted driving shaft for feeding bead kernels is arranged in the middle of the outer frame plate, a driving motor is arranged on one side of the driving shaft, and a sorting groove for primary screening of the bead kernels of different sizes is formed in the bottom of the inner wall of the outer frame plate; during use, a bead nucleus is placed in the hopper, the bead nucleus can make contact with the circular anti-collision sleeve when falling on the inner arc groove of the outer frame plate to prevent the bead nucleus from being broken due to the too high height, the driving motor is powered on to drive the driving shaft to rotate, and the bead nucleus is fed step by step through the feeding sleeve with the spiral groove; and the fed pearl cores can gradually enter the sorting grooves with the corresponding widths in a grading manner and fall into the bottom sieve plate.

Description

Technical Field

[0001] The present invention relates to the technical field of bead core processing, and in particular to a bead core sorting and processing device. Background Art

[0002] The bead nucleus is the core of the pearl and the center point of nacre deposition. In natural pearls, the bead nucleus may be very small or non-existent, and is mostly formed by calcification of foreign matter such as sand and insects in the oyster body. In cultured pearls, the bead nucleus is artificially implanted to stimulate the oyster to secrete nacre and wrap it up, thus forming a pearl. The diameter of the bead nucleus is usually larger, especially in cultured pearls, where its diameter often accounts for more than 3 / 4 of the pearl diameter. Before the bead cores are processed, the bead cores with similar size, shape, weight or mass will be sorted. Most of the prior art uses two connecting rods tilted in the horizontal direction to make the bead cores on the connecting rods fall off according to the different distances between the connecting rods when rolling. After falling, they are collected in containers. However, the part between the containers can easily cause two similar bead cores to collide with the container side shell when falling and enter the collection container of different diameters, affecting the sorting efficiency. In view of this, a bead core sorting and processing device is proposed. Summary of the invention

[0003] In order to solve at least one of the above-mentioned technical shortcomings, the present invention provides a bead nucleus sorting and processing device, including an outer frame plate, a plug-in drive shaft for feeding the bead nuclei is arranged in the middle of the outer frame plate, a drive motor is arranged on one side of the drive shaft, and further, a sorting groove for screening beads of different sizes is arranged at the bottom of the inner wall of the outer frame plate.

[0004] Furthermore, the sorting groove is in the shape of a straight groove, and the sorting groove is arranged in a horizontal array at the bottom of the outer frame plate. Through holes are provided on both sides of the outer frame plate, which are connected to the drive shaft. A side extension plate is also provided on one side of the outer frame plate, and a drive motor is provided on the side extension plate. The output end of the drive motor is connected to the drive shaft, and a matching hopper is also provided on the other side of the outer frame plate. A semicircular inner arc groove is also provided at the bottom of the inner wall of the outer frame plate, and two circular support columns are also provided at the bottom of the outer frame plate.

[0005] Furthermore, the sorting grooves arranged in the transverse array are arranged with gradually increasing groove width, a circular anti-collision sleeve is arranged on one side of the driving shaft, a feed sleeve with a spiral groove is arranged on one side of the anti-collision sleeve, the outer diameter of the feed sleeve is larger than the outer diameter of the anti-collision sleeve, and the groove width of the inner arc groove is slightly larger than the outer diameter of the feed sleeve.

[0006] Furthermore, a matching screening component is provided at the bottom of the sorting trough, and the inner wall of the screening component is provided with two upper and lower slide plates arranged up and down, and a transverse rotating shaft is provided between the upper and lower slide plates.

[0007] Furthermore, a sleeved electric sheet is arranged outside the rotating shaft, and a round hole is arranged in the middle of the lower slide plate, a matching spring is arranged in the round hole, the top of the spring is arranged tangent to the bottom of the electric sheet, and a matching circuit metal sheet is also arranged obliquely below the rotating shaft.

[0008] Furthermore, the circuit metal sheet has a matching circuit board and a display panel for displaying the number of times the circuit is connected, and the circuit metal sheet and the electric sheet form a complete circuit path, and a matching jack is also provided at the bottom of the circuit metal sheet, and an air hole is also provided at the bottom of the jack.

[0009] Furthermore, the air hole is V-shaped, one end of the air hole is connected to the bottom of the socket, and the other side is connected to the circular hole, and the apertures of both ends of the air hole are smaller than the apertures of the socket and the circular hole, and a matching pressing plate with the same aperture as the circular hole is also provided under the spring.

[0010] Furthermore, an inclined material port is provided above the screening element, and a matching slideway is provided on one side of the bottom of the screening element.

[0011] Furthermore, an arc-shaped arc channel is arranged in the slideway, and the slideway is in a spiral shape with a gradually increasing spacing, and the arc of the arc channel is 40°, and the inner diameter of the arc channel is equal to the slot width of the sorting slot corresponding to each screening element. Beneficial Effects

[0012] The bead nuclei are placed in the hopper. When the bead nuclei fall on the inner arc groove of the outer frame plate, they will contact with the circular anti-collision sleeve to prevent the bead nuclei from breaking due to excessive height. The drive motor is energized to drive the drive shaft to rotate, and the bead nuclei are fed step by step through the feed sleeve with spiral grooves. The fed bead nuclei will be gradually graded into the sorting grooves of corresponding widths and fall into the bottom screen plate, realizing one-time screening of the bead nuclei.

[0013] Part of the beads fall on the upper slide, and the other part falls on the lower slide. The beads that fall on the upper slide will slide with the inclined upper slide and come into contact with the electric sheet. At the same time, the spring drives the pressing sheet to press down slightly. When pressing down, the air pressure in the pores will be upward, and the air pressure will be outward from the socket, giving the circuit metal sheet an outward force. At the same time, the force generated by the contact will cause the electric sheet to drive the spring to press down and connect the circuit metal sheet of the matching display panel, so that the number of circuit connections will be displayed on the display panel to record the number of beads that have fallen on a single bottom sieve plate.

[0014] The beads that slide down the lower slide plate enter the screening element and slide out of the inclined material port into the slide. The arc-shaped arc in the slide will cause the beads to slide down due to their own gravity, and the arcs with different arc spacing will cause the round beads to slide along the arc trajectory to the discharge port. The elliptical beads will be thrown out to the outside of the arc at the position where the arc spacing gradually expands due to the difference in centrifugal force with the round beads, thereby achieving further distinction and sorting of elliptical and round beads.

[0015] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 The outer frame plate structure of the present invention is schematically shown in FIG. Figure 1 .

[0018] Figure 3 The outer frame plate structure of the present invention is schematically shown in FIG. Figure 2 .

[0019] Figure 4 The internal structure of the outer frame plate of the present invention is schematically shown Figure 1 .

[0020] Figure 5 The internal structure of the outer frame plate of the present invention is schematically shown Figure 2 .

[0021] Figure 6 It is a schematic diagram of the drive shaft structure of the present invention.

[0022] Figure 7 See the structural schematic diagram for the screening of the present invention.

[0023] Figure 8 For the present invention Figure 5 Schematic diagram of the structure at point A in the middle.

[0024] Fig. 9 It is a schematic diagram of the half-section structure of the pore of the present invention.

[0025] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure at point A in .

[0026] exist Figures 1 to 10 , the correspondence between the component names or lines and the figure numbers is: outer frame plate 1, support column 101, side extension plate 102, bottom screen plate 103, rotating shaft 103-1, upper slide plate 103-2, lower slide plate 103-3, electric sheet 103-4, round hole 103-5, spring 103-6, circuit metal sheet 103-7, jack 103-8, air hole 103-9, pressing sheet 103-10, inner arc groove 104, sorting groove 105, hopper 2, drive shaft 3, anti-collision sleeve 301, feed sleeve 302, drive motor 4, screening element 5, material port 501, slideway 502, arc channel 503, discharge port 504. DETAILED DESCRIPTION

[0027] Please refer to Figures 1 to 10 ; The present embodiment provides a bead core sorting and processing device, comprising an outer frame plate 1, a plug-in drive shaft 3 for feeding bead cores is arranged in the middle of the outer frame plate 1, a drive motor 4 is arranged on one side of the drive shaft 3, and a sorting groove 105 for screening bead cores of different sizes is arranged at the bottom of the inner wall of the outer frame plate 1; Figures 1 to 8 The sorting slot 105 is in the shape of a straight slot, and the sorting slot 105 is arranged in a horizontal array at the bottom of the outer frame plate 1. Through holes are arranged on both sides of the outer frame plate 1, and the through holes are connected to the drive shaft 3. A side extension plate 102 is also arranged on one side of the outer frame plate 1, and a drive motor 4 is arranged on the side extension plate 102. The output end of the drive motor 4 is connected to the drive shaft 3, and a matching hopper 2 is also arranged on the other side of the outer frame plate 1. A semicircular inner arc groove 104 is also arranged at the bottom of the inner wall of the outer frame plate 1. Two circular support columns 101 are also arranged at the bottom of the outer frame plate 1. The sorting slots 105 arranged in a horizontal array are arranged so that the slot width is gradually expanded. A circular An anti-collision sleeve 301 is provided on one side of the anti-collision sleeve 301. A feed sleeve 302 with a spiral groove is provided. The outer diameter of the feed sleeve 302 is larger than the outer diameter of the anti-collision sleeve 301, and the groove width of the inner arc groove 104 is slightly larger than the outer diameter of the feed sleeve 302; a matching screening component 5 is also provided at the bottom of the sorting slot 105, and the inner wall of the screening component 5 is also provided with two upper slides 103-2 and a lower slide 103-3 arranged up and down, and a horizontal rotating shaft 103-1 is also provided between the upper slide 103-2 and the lower slide 103-3, and a sleeved electric sheet 103-4 is provided outside the rotating shaft 103-1, and a circular hole 103-5 is provided in the middle of the lower slide 103-3, and the circular hole 103-5 is provided in the middle of the circular hole 103-5. A matching spring 103-6 is arranged in 03-5, and the top of the spring 103-6 is arranged tangent to the bottom of the electric sheet 103-4, and a matching circuit metal sheet 103-7 is also arranged obliquely below the rotating shaft 103-1, and the circuit metal sheet 103-7 has a matching circuit board and a display panel for displaying the number of circuit connections, and the circuit metal sheet 103-7 and the electric sheet 103-4 form a complete circuit path, and a matching jack 103-8 is also arranged at the bottom of the circuit metal sheet 103-7, and an air hole 103-9 is also arranged at the bottom of the jack 103-8, and the air hole 103-9 is V-shaped, and one end of the air hole 103-9 is connected to the bottom of the jack 103-8. The spring 103-6 is connected to the spring 103-8 on one side and the circular hole 103-5 on the other side, and the apertures of both ends of the air hole 103-9 are smaller than the apertures of the jack 103-8 and the circular hole 103-5, and a matching pressing sheet 103-10 with the same aperture as the circular hole 103-5 is also provided below the spring 103-6, an inclined material port 501 is provided above the screening element 5, and a matching slideway 502 is provided on one side of the bottom of the screening element 5, and an arc-shaped arc channel 503 is provided in the slideway 502, and the slideway 502 is in a spiral shape with a gradually increasing spacing, and the arc of the arc channel 503 is 40°, and the inner diameter of the arc channel 503 is equal to the slot width of the sorting slot 105 corresponding to each screening element 5; In a specific embodiment, the bead nucleus is placed in the hopper 2. When the bead nucleus falls on the inner arc groove 104 of the outer frame plate 1, it will contact the circular anti-collision sleeve 301 to prevent the bead nucleus from being broken due to excessive height. The driving motor 4 is energized to drive the driving shaft 3 to rotate, and the bead nucleus is fed step by step through the feeding sleeve 302 with a spiral groove. The fed bead nucleus will gradually enter the sorting groove 105 of corresponding width and fall into the bottom screen plate 103 to achieve a single screening of the bead nucleus. The bead nucleus sliding off the lower slide plate 103-2 enters The beads enter the screening element 5 and slide out of the inclined material port 501 into the slide 502. The arc-shaped arc path 503 in the slide 502 will cause the beads to slide down due to their own gravity, and the arc paths 503 with different arc spacing will cause the round beads to slide along the trajectory of the arc path 503 to the discharge port 504. Due to the difference in centrifugal force between the elliptical beads and the round beads, they will be thrown out to the outside of the arc path 503 at the position where the spacing between the arc paths 503 gradually increases, thereby achieving further distinction and sorting of the elliptical and round beads.

[0028] Furthermore, a part of the beads fall on the upper slide 103-2, and the other part falls on the lower slide 103-3. The beads that fall on the upper slide 103-2 will slide with the inclined upper slide 103-2 and drive the electric sheet 103-4 to rotate so that the electric sheet 103-4 comes into contact. At the same time, the spring 103-6 drives the pressing sheet 103-10 to press down slightly. When pressing down, the air pressure in the air hole 103-9 will be directed upward, and the air pressure will be directed outward from the socket 103-8, while giving the circuit metal sheet 103-7 an outward force. At the same time, the force generated by the contact will cause the electric sheet 103-4 to drive the spring 103-6 to press down and connect the circuit with the circuit metal sheet 103-7 of the matching display panel, so that the number of circuit connections will be displayed on the display panel to record the number of beads that have fallen on a single bottom sieve plate 103.

Claims

1. A bead nucleus sorting and processing device, comprising an outer frame plate (1), a plug-in drive shaft (3) for feeding the bead nucleus is arranged in the middle of the outer frame plate (1), and a drive motor (4) is arranged on one side of the drive shaft (3), characterized in that: A sorting groove (105) for screening beads of different sizes is provided at the bottom of the inner wall of the outer frame plate (1).

2. The bead core sorting and processing device according to claim 1, characterized in that: The sorting slots (105) are in the shape of straight slots, and are arranged in a horizontal array at the bottom of the outer frame plate (1). Through holes are arranged on both sides of the outer frame plate (1), and the through holes are connected to the drive shaft (3). A side extension plate (102) is also arranged on one side of the outer frame plate (1), and a drive motor (4) is arranged on the side extension plate (102). The output end of the drive motor (4) is connected to the drive shaft (3). A matching hopper (2) is also arranged on the other side of the outer frame plate (1). A semicircular inner arc groove (104) is also arranged at the bottom of the inner wall of the outer frame plate (1). Two circular support columns (101) are also arranged at the bottom of the outer frame plate (1).

3. The bead core sorting and processing device according to claim 2, characterized in that: The sorting slots (105) arranged in a transverse array are arranged such that the slot width gradually increases. A circular anti-collision sleeve (301) is arranged on one side of the driving shaft (3), and a feeding sleeve (302) with a spiral groove is arranged on one side of the anti-collision sleeve (301). The outer diameter of the feeding sleeve (302) is larger than the outer diameter of the anti-collision sleeve (301), and the slot width of the inner arc slot (104) is slightly larger than the outer diameter of the feeding sleeve (302).

4. The bead core sorting and processing device according to claim 1, characterized in that: A matching screening element (5) is also provided at the bottom of the sorting trough (105), and the inner wall of the screening element (5) is also provided with two upper slide plates (103-2) and a lower slide plate (103-3) arranged up and down, and a transverse rotating shaft (103-1) is also provided between the upper slide plate (103-2) and the lower slide plate (103-3).

5. The bead core sorting and processing device according to claim 4, characterized in that: A sleeved electric sheet (103-4) is arranged outside the rotating shaft (103-1), a circular hole (103-5) is arranged in the middle of the lower slide plate (103-3), a matching spring (103-6) is arranged in the circular hole (103-5), the top of the spring (103-6) is arranged tangentially to the bottom of the electric sheet (103-4), and a matching circuit metal sheet (103-7) is also arranged obliquely below the rotating shaft (103-1).

6. The bead core sorting and processing device according to claim 5, characterized in that: The circuit metal sheet (103-7) has a matching circuit board and a display panel for displaying the number of times the circuit is connected, and the circuit metal sheet (103-7) and the electric sheet (103-4) form a complete circuit path, and a matching plug hole (103-8) is also provided at the bottom of the circuit metal sheet (103-7), and an air hole (103-9) is also provided at the bottom of the plug hole (103-8).

7. The bead core sorting and processing device according to claim 6, characterized in that: The air hole (103-9) is V-shaped, one end of the air hole (103-9) is connected to the bottom of the plug hole (103-8), and the other side is connected to the circular hole (103-5), and the apertures of both ends of the air hole (103-9) are smaller than the apertures of the plug hole (103-8) and the circular hole (103-5), and a matching pressing sheet (103-10) having the same aperture as the circular hole (103-5) is also provided below the spring (103-6).

8. The bead core sorting and processing device according to claim 4, characterized in that: An inclined material opening (501) is provided above the screening element (5), and a matching slideway (502) is provided on one side of the bottom of the screening element (5).

9. The bead core sorting and processing device according to claim 7, characterized in that: An arc-shaped arc channel (503) is arranged in the slide channel (502), and the slide channel (502) is in a spiral shape with a gradually increasing spacing, and the arc of the arc channel (503) is 40 degrees, and the inner diameter of the arc channel (503) is equal to the slot width of the sorting slot (105) corresponding to each screening element (5).

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