Grinding bead batch subpackaging mechanism and equipment

Abstract

A grinding bead batch split charging mechanism comprises a mounting seat, an adjusting part, a feeding part, a quantitative container and a discharging part, the feeding part, the quantitative container and the discharging part are arranged in parallel, a pore plate used for bearing quantitative grinding beads is arranged below the discharging part, and the pore plate is mounted on the mounting seat; the feeding part is provided with a feeding channel for feeding grinding beads, the quantitative container is used for storing quantitative grinding beads, and the discharging part is provided with a discharging channel for discharging the grinding beads; the quantitative container and the mounting base are relatively fixed, and the feeding piece and the discharging piece are movably arranged on the mounting base through the adjusting piece, so that the feeding channel is communicated with or staggered from an inner cavity of the quantitative container, and / or the inner cavity of the quantitative container is communicated with or staggered from the discharging channel. By using the grinding bead batch split charging mechanism and equipment, the whole-plate quantitative split charging of the grinding beads can be quickly realized, the split charging volume of the grinding beads is uniform and stable, and the aperture of the quantitative container can be set to be different sizes according to requirements, so that the fixed-volume quantitative split charging of a plurality of small-particle-size grinding beads is facilitated.

Description

Technical Field

[0001] The present application relates to the field of gene extraction technology, and in particular to a grinding bead batch packaging mechanism and equipment. Background Art

[0002] Grinding beads are key tools for grinding and crushing materials during biological sample extraction. They are made of a variety of materials, including stainless steel, glass, ceramics, etc., and have a variety of specifications, such as 0.1mm, 0.5mm, 1.0mm, 3.0mm, etc., to meet different grinding needs. The main function of grinding beads is to cooperate with the grinder to grind, lyse and homogenize biological samples, so as to extract the original DNA, RNA and protein in the purified samples. When using grinding beads for sample extraction, it is necessary to select the corresponding variety, specification and quantity of grinding beads according to the viscosity, hardness, dispersed particle size and grinding requirements of the grinding material. During the grinding process, the vertical oscillation of the grinding equipment and the high-frequency reciprocating motion of the oscillation system cause the frozen sample in the grinding tube to collide with the grinding beads, generate friction, and under the action of the grinding shear force and impact force, the sample tissue is broken to achieve the ideal grinding effect. However, due to the small particle size and rounded shape of the grinding beads, pretreatment and packaging has always been a difficult problem in the industry.

[0003] In the prior art, a Chinese patent with application number CN202211352391.4 discloses a bead pen for packaging single grinding beads. It completes the packaging of zirconium beads with a particle size of 2mm, 3mm, and 4mm through a pressing mode, and packs 1-5 beads at a time, but it cannot be used for zirconium beads with a particle size of 1mm or less, and is packaged by volume. At the same time, the device can only complete a single packaging at a time, which cannot meet the flux requirements. The prior art also discloses a manual bead trough, which completes the packaging of zirconium beads with a particle size of 5mm or 7mm through a manual paving mode, but it cannot be used for zirconium beads with a particle size of 1mm or less, and is packaged by volume, which does not meet the flux and automation requirements.

[0004] According to the above technical solution, the existing technology can only package 1-5 large-volume grinding beads with a particle size of 2 mm or more according to the number of packages, and the packaging is done manually, which cannot meet the throughput requirements and has low efficiency. Utility Model Content

[0005] The present application provides a grinding bead batch packaging mechanism and equipment, which can meet the throughput requirements and improve the packaging efficiency.

[0006] According to one aspect of the present application, an embodiment provides a grinding bead batch packaging mechanism, comprising a mounting seat and a feed piece, a quantitative container and a discharge piece arranged on the mounting seat in sequence from top to bottom, and the feed piece, the quantitative container and the discharge piece are arranged in parallel, and a perforated plate for receiving quantitative grinding beads is arranged below the discharge piece;

[0007] The feed piece has a feed channel for feeding grinding beads, the quantitative container is used to store a quantitative amount of grinding beads, and the discharge piece has a discharge channel for discharging grinding beads; the quantitative container is relatively fixed to the mounting seat, and the feed piece and the discharge piece are movably arranged on the mounting seat so that the feed channel is connected or misaligned with the inner cavity of the quantitative container, and / or so that the inner cavity of the quantitative container is connected or misaligned with the discharge channel.

[0008] In another embodiment, the feed channel includes a plurality of feed holes, and the upper surface of the quantitative container is provided with a plurality of upper holes that can correspond one-to-one with the feed holes; the discharge channel includes a plurality of discharge holes, and the lower surface of the quantitative container is provided with a plurality of lower holes that can correspond one-to-one with the discharge holes.

[0009] In another embodiment, it also includes an adjusting member installed on the mounting seat, the adjusting member connects the feed member and the discharge member, and is used to drive the feed member and the discharge member to move relative to the quantitative container respectively, so as to realize the connection and closing of the feed hole and the upper hole, and the connection or closing of the discharge hole and the lower hole.

[0010] In another embodiment, the feed member and the discharge member are slidably arranged relative to the quantitative container, and the sliding directions of the feed member and the discharge member are arranged along the horizontal direction, or,

[0011] The feeding member and the discharging member are rotatably arranged relative to the quantitative container, and the rotation axes of the feeding member and the discharging member are vertical.

[0012] In another embodiment, the quantitative container is detachably connected to the mounting base so as to replace the quantitative container with a different filling aperture or filling volume.

[0013] In another embodiment, 96 of the feed holes, discharge holes, upper holes, and lower holes are provided.

[0014] In another embodiment, the adjusting member includes two groups of electric driving members installed on the mounting seat, the two groups of electric driving members are respectively connected to the feeding member and the discharging member, and are used to drive the feeding member and the discharging member to move independently.

[0015] According to one aspect of the present application, in one embodiment, a grinding bead batch packaging device is provided, comprising:

[0016] Such as the grinding bead batch packaging mechanism described above;

[0017] A housing, used for mounting and supporting the mounting seat;

[0018] A silo connected to the housing, the silo is disposed above the grinding bead batch packaging mechanism and is used to store the grinding beads;

[0019] A receiving member is arranged below the grinding bead batch packaging mechanism, and is used to carry a perforated plate and check the packed grinding beads, wherein the number of holes of the perforated plate is consistent with the discharge quantity of the grinding bead batch packaging mechanism; and

[0020] The moving part is arranged on the mounting seat, the receiving part is installed on the moving part, and the moving part is used to drive the receiving part to move between the loading position and the receiving position.

[0021] In another embodiment, the receiving member includes a receiving portion and a limiting portion arranged on the receiving portion, the receiving portion moves between a loading position and a receiving position through the moving member, and the limiting portion is used to position the orifice plate.

[0022] In another embodiment, the receiving member further comprises a weighing system disposed on the receiving portion, and the weighing system is used to check the weight of the packaged grinding beads.

[0023] According to the grinding bead batch packaging mechanism and equipment of the above-mentioned embodiment, the feed piece, quantitative container and discharge piece are arranged in sequence from top to bottom, and the feed piece and the discharge piece can move relatively with respect to the quantitative container, so that the feed channel on the feed piece and the inner cavity of the quantitative container can be connected and misaligned, and the discharge channel on the discharge piece and the inner cavity of the quantitative container can also be connected and misaligned; when the grinding beads are packaged, the feed piece moves so that the feed channel is connected with the quantitative container, and the grinding beads enter the quantitative container through the feed channel, and then the feed piece is reset, and the discharge piece is adjusted to move so that the quantitative container The discharge channel in the inner cavity of the container is connected, and the quantitative grinding beads in the quantitative container can be discharged to complete the quantitative packaging; when cleaning the grinding beads, the feed piece and the discharge piece are adjusted to move so that the feed channel and the discharge channel are connected to the inner cavity of the container at the same time, so that all the grinding beads fall at one time to complete the cleaning; by using the grinding bead batch packaging mechanism and equipment, the quantitative packaging of the entire plate of grinding beads can be quickly achieved, and the packaging volume of the grinding beads is uniform and stable, and the aperture of the quantitative container can be set to different sizes according to needs, which is convenient for fixed-volume quantitative packaging of multiple small-particle grinding beads. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the overall structure of a grinding bead batch packaging device in one embodiment;

[0025] Figure 2 A schematic diagram of the internal structure of a housing of a grinding bead batch packaging device according to another embodiment;

[0026] Figure 3 It is a schematic structural diagram of a grinding bead batch packaging mechanism in an embodiment.

[0027] Figure numerals: 1. Shell; 2. Bin; 3. Receiver; 31. Receiver portion; 32. Limiter portion; 33. Weighing system; 4. Moving part; 5. Grinding bead batch packaging mechanism; 51. Mounting seat; 52. Adjusting part; 53. Feeding part; 531. Feeding hole; 54. Quantitative container; 55. Discharging part; 551. Discharging hole. DETAILED DESCRIPTION

[0028] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0029] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0030] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0031] Grinding beads are key tools for grinding and crushing materials during biological sample extraction. They are made of a variety of materials, including stainless steel, glass, ceramics, etc., and have a variety of specifications, such as 0.1mm, 0.5mm, 1.0mm, 3.0mm, etc., to meet different grinding needs. The main function of grinding beads is to cooperate with the grinder to grind, lyse and homogenize biological samples, so as to extract the original DNA, RNA and protein in the purified samples. When using grinding beads for sample extraction, it is necessary to select the corresponding variety, specification and quantity of grinding beads according to the viscosity, hardness, dispersed particle size and grinding requirements of the grinding material. During the grinding process, the vertical oscillation of the grinding equipment and the high-frequency reciprocating motion of the oscillation system cause the frozen sample in the grinding tube to collide with the grinding beads, generate friction, and under the action of the grinding shear force and impact force, the sample tissue is broken to achieve the ideal grinding effect. However, due to the small particle size and rounded shape of the grinding beads, pretreatment and packaging has always been a difficult problem in the industry.

[0032] The existing technology for pre-processing and packaging of grinding beads includes, for example, a bead pen for packaging single grinding beads, which completes the packaging of zirconium beads with a particle size of 2mm, 3mm, or 4mm through a pressing mode, and 1-5 beads are packaged at a time; another example is a manual bead trough, which completes the packaging of zirconium beads with a particle size of 5mm or 7mm through a manual paving mode. However, the existing technology can only package 1-5 large-volume grinding beads with a particle size of 2mm or above according to the number of packages, and the manual paving packaging cannot be used for zirconium beads with a particle size of 1mm or less. Packaging by volume cannot meet the flux requirements and has low efficiency.

[0033] Please refer to Figure 1-Figure 3 The present application provides a grinding bead batch packaging mechanism and equipment, which can meet the throughput requirements and improve the packaging efficiency.

[0034] Embodiment 1:

[0035] In one embodiment, a grinding bead batch packaging mechanism is provided, please refer to Figure 3 , including a mounting seat 51, an adjusting member 52, and a feeding member 53, a quantitative container 54 and a discharging member 55 which are sequentially arranged on the mounting seat 51 from top to bottom, and the feeding member 53, the quantitative container 54 and the discharging member 55 are arranged in parallel, and a perforated plate for receiving a quantitative amount of grinding beads is arranged below the discharging member 55; the feeding member 53 has a feeding channel for feeding grinding beads, the quantitative container 54 is used to store a quantitative amount of grinding beads, and the discharging member 55 has a discharging channel for discharging grinding beads; the quantitative container 54 is relatively fixed to the mounting seat 51, and the feeding member 53 and the discharging member 55 are movably arranged on the mounting seat 51 through the adjusting member 52, so that the feeding channel is connected or misaligned with the inner cavity of the quantitative container 54, and / or, so that the inner cavity of the quantitative container 54 is connected or misaligned with the discharging channel.

[0036] In the embodiment of the present application, the feed piece 53, the quantitative container 54 and the discharge piece 55 are arranged in sequence from top to bottom, and the feed piece 53 and the discharge piece 55 can move relatively with respect to the quantitative container 54, so that the feed channel on the feed piece 53 and the inner cavity of the quantitative container 54 can be connected and misaligned, and the discharge channel on the discharge piece 55 and the inner cavity of the quantitative container 54 can also be connected and misaligned; when the grinding beads are packaged, the feed piece 53 moves to make the feed channel and the quantitative container 54 connected, and the grinding beads enter the quantitative container 54 through the feed channel, and then the feed piece 53 is reset to isolate the channel between the feed piece 53 and the quantitative container 54. At this time, the quantitative container 54 stores the quantitative beads corresponding to its volume. Grinding beads, and then adjust the discharge piece 55 to move so that the discharge channel of the inner cavity of the quantitative container 54 is connected, and the grinding beads stored in the quantitative container 54 can be discharged from the discharge channel to complete quantitative packaging, under the action of gravity, without manual paving; when cleaning the grinding beads, adjust the feed piece 53 and the discharge piece 55 to move, so that the feed channel and the discharge channel are connected with the inner cavity of the container at the same time, so that all the grinding beads fall at one time to complete the cleaning; by using the grinding bead batch packaging mechanism and equipment, the quantitative packaging of the entire plate of grinding beads can be quickly realized, and the packaging volume of the grinding beads is uniform and stable, the aperture and volume of the quantitative container 54 can be changed according to needs, which is convenient for fixed-volume quantitative packaging of multiple small-particle grinding beads.

[0037] For details, please refer to Figure 3 The feed channel includes a plurality of feed holes 531, and the upper surface of the quantitative container 54 is provided with a plurality of upper holes that can correspond one-to-one to the feed holes 531; the discharge channel includes a plurality of discharge holes 551, and the lower surface of the quantitative container 54 is provided with a plurality of lower holes that can correspond one-to-one to the discharge holes 551.

[0038] In the embodiment of the present application, the feed member 53 and the discharge member 55 adopt a feed plate and a discharge plate which are parallel to each other, the feed hole 531 is opened on the feed plate, and the discharge hole 551 is opened on the discharge plate. When the grinding beads are packaged, the feed plate is adjusted to move so that the feed hole 531 is docked with the upper hole, so that the feed plate can pass through the feed hole 531 and the upper hole into the quantitative container 54, and then the feed plate is reset, the feed hole 531 is misaligned with the upper hole, and the discharge plate is adjusted to move so that the discharge hole 551 is docked with the lower hole, and the grinding beads can fall from the lower hole and the discharge hole 551 to complete the quantitative packaging; when the grinding beads are cleaned, the feed plate and the discharge plate are adjusted to move so that the feed hole 531 is docked with the upper hole, and the lower hole is docked with the discharge hole 551, so that all the grinding beads can fall at one time to complete the cleaning, and the whole process of packaging and cleaning is completed by the falling of the grinding beads themselves by gravity, thereby improving the packaging efficiency.

[0039] In the embodiment of the present application, further, the quantitative container 54 can be detachably connected to the mounting seat 51 by means of snap connection, bolt fixing, etc., so as to facilitate the replacement of quantitative containers 54 with different filling apertures and filling volumes, that is, quantitative containers 54 with different apertures can be replaced according to the size requirements of the grinding beads, and quantitative containers 54 with different volumes can also be replaced according to different quantitative requirements. In the embodiment of the present application, 96 feed holes 531, discharge holes 551, upper holes and lower holes are provided, and the quantitative grinding beads are automatically laid flat in the quantitative container 54 without manual laying, which is convenient for the 96-well plate carrying container to receive the grinding beads accordingly, so that the filling volume of the grinding beads in each hole of the 96-well plate can be uniform and stable, avoiding the situation where the manual filling operation is easy to scatter and cause pollution, and the applicability is stronger.

[0040] Please refer to Figure 3 , the adjusting member 52 is mounted on the mounting seat 51, and the adjusting member 52 includes two groups of electric drive members mounted on the mounting seat 51, and the two groups of electric drive members are both mounted on the mounting seat 51, and the two groups of electric drive members are connected to the feed member 53 and the discharge member 55, and are used to drive the independent movement of the feed member 53 and the discharge member 55. In the embodiment of the present application, the feed member 53 and the discharge member 55 slide relative to the quantitative container 54 in the horizontal direction, that is, the feed member 53 and the discharge member 55 produce relative displacement with the quantitative container 54 in the lateral direction, thereby realizing the connection and closure of the feed hole 531 and the upper hole, and the connection or closure of the discharge hole 551 and the lower hole. Specifically, the electric drive member adopts a linear motor and a linear guide, and can also adopt a device that can realize displacement change, such as a cylinder, a hydraulic cylinder, a motor and a lead screw structure, and the cylinder drives the feed member 53 and the discharge member 55 to move horizontally. The electric drive unit can respond quickly and accurately to achieve connection and closure between holes, thereby improving the quantitative packaging efficiency of the grinding beads.

[0041] In other embodiments, the feed member 53 and the discharge member 55 rotate along the vertical axis, that is, the feed member 53 and the discharge member 55 produce relative displacement with the quantitative container 54 in the circumferential direction, and the rotation axis of the feed member 53 and the discharge member 55 is set at the center of the quantitative container 54, so that the quantitative container 54 can close the feed hole 531 and the discharge hole 551 after rotation, and can also realize the connection and closure of the feed hole 531 and the upper hole, and the connection or closure of the discharge hole 551 and the lower hole. The electric drive member can also adopt a rotating cylinder, a rotating motor and other equipment or other devices that can produce circumferential displacement.

[0042] Embodiment 2:

[0043] Please refer to Figure 1 and Figure 2In one embodiment, a grinding bead batch packaging device is provided, comprising: a shell 1 and a silo 2, a receiving member 3, a moving member 4 and a grinding bead batch packaging mechanism 5 as described above, which are connected to the shell 1; the shell 1 serves as an equipment shell and is used to support a mounting seat 51 and other structures; the silo 2 is connected to the shell 1, and the silo 2 is arranged above the grinding bead batch packaging mechanism 5 and is used to store grinding beads. A grinding bead loading port for feeding materials into the silo 2 is arranged at the upper end of the shell 1; the receiving member 3 is arranged below the grinding bead batch packaging mechanism 5, and is used to position the orifice plate and receive the whole plate of grinding beads for verification, and the number of holes of the orifice plate is consistent with the discharge quantity of the grinding bead batch packaging mechanism 5; the moving member 4 is arranged on the mounting seat 51, and the receiving member 3 can be movably mounted on the moving member 4, and is used to drive the receiving member 3 to move between the loading position and the receiving position; wherein the loading position is away from the grinding bead batch packaging mechanism 5, and is used for the equipment to install a 96-hole plate, and the receiving position is below the grinding bead batch packaging mechanism 5.

[0044] In this embodiment, the mounting seat 51 is fixedly installed on the shell 1, and the mounting seat 51 can be relatively distributed at the positions of the feed piece 53 and the discharge piece 55. The mounting seat 51 is reserved with a material unloading avoidance corresponding to the feed hole 531 and the discharge hole 551. The linear motor on the mounting seat 51 is connected to the feed piece 53 and the discharge piece 55, thereby driving the movement of the feed piece 53 and the discharge piece 55.

[0045] Please refer to Figure 1 and Figure 2 In the embodiment of the present application, the moving part 4 is provided with a guide rail and a linear motor to realize the lateral movement of the receiving part 3; the receiving part 3 includes a receiving part 31 and a limit part 32 arranged on the receiving part 31, the receiving part 31 is arranged on the sliding block of the linear motor, a weighing system 33 is arranged at the receiving part 31, and weighing error prevention is performed through the weighing system 33, the limit part 32 is used to locate the orifice plate, and the weighing system 33 is used to check the weight of the packed grinding beads. A detection sensor for detecting the receiving part 3 is arranged between the loading position and the receiving position, and is used to detect the loading and unloading of the carrier. Specifically, the detection sensor is arranged on the housing 1 to improve the overall automation of the equipment.

[0046] The specific packaging process of the grinding bead batch packaging equipment is: manually put the material (96-well plate) to the loading position, and position the well plate through the limit part 32; transport it to the receiving position by moving the moving part 4 horizontally; realize the fixed volume quantitative packaging of small-size grinding beads by opening and closing the holes between the feed plate, the discharge plate and the portion container; the packed grinding beads fall into the 96-well plate and are weighed by the weighing system 33 to prevent mistakes; transport them to the loading position by moving the moving part 4 horizontally; and manually take out the product.

[0047] Please refer to Table 1. By using the grinding bead batch packaging equipment in this embodiment, 6 rounds of grinding bead packaging were performed, with 10 plates in each round. After testing, the weight of 200ul zirconium beads was about 60g, and the CV of 60 packagings reached 2%, with good stability. The packaging height of each well was uniform. After testing, the difference in packaging type accuracy was 1%, and the average packaging time per plate was about 35s. The packaging of 10 plates of grinding beads can be completed in 6 minutes.

[0048]

[0049]

[0050] Table 1

[0051] The grinding bead batch packaging equipment of the present embodiment can meet the packaging of 96 cases of a whole plate. By using the grinding bead batch packaging equipment, the packaging of grinding beads for 100 plates of 96-well deep-well plates can be completed within 60 hours, compared with manual packaging which takes about 15 minutes to complete the packaging of one plate of grinding beads; by using the grinding bead batch packaging equipment, the volume of grinding beads packaged in each well of the 96-well plate can be made uniform and stable, compared with manual packaging where each well is uneven and the packaging is done manually, which is prone to spillage and causes pollution.

[0052] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A grinding bead batch packaging mechanism, characterized in that: The invention comprises a mounting seat (51), and a feeding piece (53), a quantitative container (54), and a discharging piece (55) which are arranged on the mounting seat (51) in sequence from top to bottom, wherein the feeding piece (53), the quantitative container (54), and the discharging piece (55) are arranged in parallel, and a perforated plate for receiving quantitative grinding beads is arranged below the discharging piece (55); The feed member (53) has a feed channel for feeding grinding beads, the quantitative container (54) is used to store a quantitative amount of grinding beads, and the discharge member (55) has a discharge channel for discharging the grinding beads; the quantitative container (54) is relatively fixed to the mounting seat (51), and the feed member (53) and the discharge member (55) are movably arranged on the mounting seat (51) so that the feed channel is connected or misaligned with the inner cavity of the quantitative container (54), and / or so that the inner cavity of the quantitative container (54) is connected or misaligned with the discharge channel.

2. The grinding bead batch packaging mechanism according to claim 1, characterized in that: The feed channel comprises a plurality of feed holes (531), and the upper surface of the quantitative container (54) is provided with a plurality of upper holes that can correspond one-to-one with the feed holes (531); the discharge channel comprises a plurality of discharge holes (551), and the lower surface of the quantitative container (54) is provided with a plurality of lower holes that can correspond one-to-one with the discharge holes (551).

3. The grinding bead batch packaging mechanism according to claim 2, characterized in that: The invention also comprises an adjusting member (52) mounted on the mounting seat (51), wherein the adjusting member (52) is connected to the feeding member (53) and the discharging member (55), and is used to drive the feeding member (53) and the discharging member (55) to move respectively relative to the quantitative container (54), so as to realize the connection and closure between the feeding hole (531) and the upper hole, and the connection or closure between the discharging hole (551) and the lower hole.

4. The grinding bead batch packaging mechanism according to claim 3, characterized in that: The feed member (53) and the discharge member (55) are slidably arranged relative to the quantitative container (54), and the sliding directions of the feed member (53) and the discharge member (55) are arranged along the horizontal direction, or, The feeding member (53) and the discharging member (55) are rotatably arranged relative to the quantitative container (54), and the rotation axes of the feeding member (53) and the discharging member (55) are vertical.

5. The grinding bead batch packaging mechanism according to claim 1, characterized in that: The quantitative container (54) is detachably connected to the mounting seat (51) so as to replace the quantitative container (54) with a different filling aperture or filling volume.

6. The grinding bead batch packaging mechanism according to claim 2, characterized in that: The number of the upper holes and lower holes of the feed holes (531) and the discharge holes (551) is 96.

7. The grinding bead batch packaging mechanism according to claim 3, characterized in that: The adjusting member (52) comprises two groups of electric drive members mounted on the mounting seat (51), the two groups of electric drive members being respectively connected to the feeding member (53) and the discharging member (55), and being used to drive the feeding member (53) and the discharging member (55) to move independently.

8. A grinding bead batch packaging device, characterized in that: include: The grinding bead batch packaging mechanism (5) as claimed in any one of claims 1 to 7; A housing (1) for mounting and supporting the mounting seat (51); A material bin (2) connected to the housing (1), the material bin (2) being arranged above the grinding bead batch packaging mechanism (5) and used for storing the grinding beads; A receiving member (3) is arranged below the grinding bead batch packaging mechanism (5) and is used to carry a perforated plate and check the packed grinding beads, wherein the number of holes in the perforated plate is consistent with the discharge quantity of the grinding bead batch packaging mechanism (5); as well as, The moving part (4) is arranged on the mounting seat (51), and the receiving part (3) is mounted on the moving part (4). The moving part (4) is used to drive the receiving part (3) to move between the loading position and the receiving position.

9. The grinding bead batch packaging equipment according to claim 8, characterized in that: The receiving member (3) comprises a receiving portion (31) and a limiting portion (32) arranged on the receiving portion (31); the receiving portion (31) moves between a loading position and a receiving position through the moving member (4); and the limiting portion (32) is used for positioning the orifice plate.

10. The grinding bead batch packaging equipment according to claim 9, characterized in that: The receiving member further comprises a weighing system (33) arranged on the receiving portion (31), and the weighing system (33) is used to check the weight of the packaged grinding beads.

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