Freeze-drying ball split charging guide device

Abstract

The utility model relates to the technical field of freeze-drying ball split charging, and discloses a freeze-drying ball split charging guide device which comprises a fixed support and a guide disc. The fixed support is provided with an installation space, the guide disc is arranged on the fixed support and at least partially located in the installation space, a plurality of guide holes are formed in the guide disc, the reaction disc to be subjected to ball mounting is provided with a plurality of ball mounting hole positions, and the guide disc can be attached to the reaction disc so that the guide holes can be communicated with the ball mounting hole positions in a one-to-one correspondence mode. Freeze-drying balls to be subpackaged can fall into the corresponding ball mounting hole positions through the guide holes. When the freeze-drying balls are subpackaged, a discharging nozzle of freeze-drying ball subpackaging equipment is aligned with the guide hole to fall the balls, so that the freeze-drying balls fall into the corresponding ball mounting hole positions from the guide hole under the action of self gravity, and ball mounting is completed. Namely, the guide holes of the guide disc can guide the freeze-drying balls to accurately fall into the corresponding ball mounting hole positions, the freeze-drying balls are prevented from rolling off and being separated from the reaction disc, the freeze-drying balls can be prevented from being damaged and falling powder, the freeze-drying balls cannot make contact with foreign objects in the ball mounting process, and the freeze-drying balls can be prevented from being polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze-dried ball sub-packaging, in particular to a freeze-dried ball sub-packaging guiding device. Background Art

[0002] A freeze-dried ball refers to a small solid sphere that is quickly frozen and formed at an extremely low temperature by being dropped into liquid nitrogen through a professional precision micropump. Freeze-dried balls are mainly used in fields such as medical diagnosis and beauty skin care. When conducting a reaction test on freeze-dried balls, the freeze-dried balls need to be sub-packed into the ball-implanting hole positions of a reaction plate, and then reaction reagents are added for the reaction test.

[0003] In the prior art, the methods for sub-packaging freeze-dried balls mainly include manual sub-packaging and automatic sub-packaging. In manual sub-packaging, tweezers are used to hold the freeze-dried balls and place them into the ball-implanting hole positions of the reaction plate. The ball sub-packaging efficiency is low, and it is easy to cause the freeze-dried balls to be contaminated, affecting the test results. Most automatic sub-packaging devices use a vacuum adsorption method to adsorb the freeze-dried balls and transfer them to the ball-implanting hole positions of the reaction plate. The freeze-dried balls are easily dropped to other positions in the same area, resulting in the freeze-dried balls being contaminated and affecting the test results.

[0004] Therefore, there is an urgent need for a freeze-dried ball sub-packaging guiding device to solve the above problems. Summary of the Utility Model

[0005] Based on the above problems, the purpose of the utility model is to provide a freeze-dried ball sub-packaging guiding device, which can improve the sub-packaging efficiency of freeze-dried balls and avoid contamination and damage of the freeze-dried balls.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] Provide a freeze-dried ball sub-packaging guiding device, including:

[0008] A fixed support, configured to be connected to a support base, and the fixed support has an installation space;

[0009] A guiding plate, arranged on the fixed support and at least partially located in the installation space. The guiding plate is used to cooperate with a reaction plate to be ball-implanted. Among them, a plurality of guiding holes are arranged on the guiding plate, and the reaction plate to be ball-implanted has a plurality of ball-implanting hole positions. The guiding plate can be attached to the reaction plate so that a plurality of the guiding holes are in one-to-one correspondence and communication with a plurality of the ball-implanting hole positions. The freeze-dried balls to be sub-packed can fall into the corresponding ball-implanting hole positions through the guiding holes.

[0010] As an optional scheme of the freeze-dried ball sub-packaging guiding device of the utility model, installation grooves are arranged on at least two opposite sides of the fixed support in the installation space, and at least two opposite sides of the guiding plate are respectively and correspondingly embedded in at least two of the installation grooves.

[0011] As an alternative to the freeze-dried ball dispensing guiding device of the present utility model, a support portion protruding inwardly towards the installation space is provided on the fixed support, and an installation groove is formed between the support portion and the fixed support. A connecting portion protrudes from the edge of the guiding disc, and the connecting portion is placed on and fixedly connected to the support portion.

[0012] As an alternative to the freeze-dried ball dispensing guiding device of the present utility model, the connecting portion is fixedly connected to the support portion through a fastener. A first fixing hole is provided on the support portion, a second fixing hole is provided on the connecting portion, and the fastener passes through the first fixing hole and the second fixing hole.

[0013] As an alternative to the freeze-dried ball dispensing guiding device of the present utility model, the fixed support includes a main body beam and a first support arm and a second support arm respectively arranged at both ends of the main body beam. An installation space is formed by surrounding between the first support arm, the main body beam and the second support arm, and the installation grooves are provided on both the first support arm and the second support arm.

[0014] As an alternative to the freeze-dried ball dispensing guiding device of the present utility model, the freeze-dried ball dispensing guiding device further includes a plugging disc. The plugging disc is stacked on the side of the guiding disc facing away from the reaction disc. Plugging holes corresponding to and communicating with the plurality of guiding holes one by one are provided on the plugging disc, and the plugging holes are configured to be plugged with the discharge nozzles of the freeze-dried ball dispensing equipment.

[0015] As an alternative to the freeze-dried ball dispensing guiding device of the present utility model, a limiting boss is provided on one of the guiding disc and the plugging disc, and a limiting groove is provided on the other. The limiting boss can be inserted into the limiting groove to limit the plugging disc to the guiding disc.

[0016] As an alternative to the freeze-dried ball dispensing guiding device of the present utility model, the freeze-dried ball dispensing guiding device further includes a positioning member. A first positioning hole is provided on the guiding disc, a second positioning hole opposite to the first positioning hole is provided on the plugging disc, and the positioning member can be inserted into the first positioning hole and the second positioning hole.

[0017] As an alternative to the freeze-dried ball dispensing guiding device of the present utility model, first marks corresponding to the plurality of plugging holes one by one are provided on the plugging disc, and the first marks are used to mark the numbered positions of the plugging holes.

[0018] As an alternative to the freeze-dried ball dispensing guiding device of the present utility model, the aperture of the guiding hole gradually decreases along the falling ball direction of the freeze-dried ball, and only a single freeze-dried ball can pass through the small-diameter end of the guiding hole.

[0019] The beneficial effects of the present utility model are:

[0020] The freeze-dried ball dispensing guiding device provided by the utility model can be applied to the freeze-dried ball dispensing production line. The conveying line body of the freeze-dried ball dispensing production line has a fixing frame, and the supporting foundation is this fixing frame. The fixing support is fixed on the fixing frame, and the fixing support is used to support the guiding disk. After the conveying line body conveys the carrier carrying the reaction disk to the lower part of the guiding disk, the reaction disk to be ball-implanted is attached to the guiding disk, and then a plurality of guiding holes and a plurality of ball-implanting hole positions can be correspondingly communicated one by one. When dispensing the freeze-dried balls, the discharging nozzle of the freeze-dried ball dispensing device is aligned with the guiding holes to drop the balls, so that the freeze-dried balls can fall from the guiding holes into the corresponding ball-implanting hole positions under the action of their own gravity, completing the ball implantation. That is, the guiding holes of the guiding disk can guide the freeze-dried balls to accurately fall into the corresponding ball-implanting hole positions, prevent the freeze-dried balls from rolling off the reaction disk, and can avoid the freeze-dried balls from being damaged and powdered. During the ball-implanting process, the freeze-dried balls will not contact with foreign objects, and can prevent the freeze-dried balls from being contaminated. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the description of the embodiments of the present utility model. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present utility model and these drawings.

[0022] Figure 1 It is a schematic structural diagram of the freeze-dried ball dispensing guiding device and the carrier provided by the specific embodiment of the present utility model;

[0023] Figure 2 It is a first exploded view of the freeze-dried ball dispensing guiding device provided by the specific embodiment of the present utility model;

[0024] Figure 3 It is a second exploded view of the freeze-dried ball dispensing guiding device provided by the specific embodiment of the present utility model;

[0025] Figure 4 It is a top view of the guiding disk provided by the specific embodiment of the present utility model;

[0026] Figure 5 It is Figure 4 A sectional view in the A-A direction in

[0027] Figure 6 It is Figure 4 A sectional view in the B-B direction in

[0028] Figure 7 It is a schematic structural diagram of the conveying line body provided by the specific embodiment of the present utility model.

[0029] In the figure:

[0030] 1 - Fixed support; 2 - Guide plate; 3 - Plug-in plate;

[0031] 11 - Main beam; 12 - First support arm; 13 - Second support arm; 14 - Installation space; 15 - Avoidance space;

[0032] 121 - Support part; 1211 - First fixing hole; 122 - Installation groove; 123 - Connection hole;

[0033] 21 - Guide hole; 22 - Connection part; 23 - Limit groove; 24 - First positioning hole;

[0034] 221 - Second fixing hole; 231 - Guide surface;

[0035] 31 - Plug-in hole; 32 - Limit boss; 33 - Second positioning hole; 34 - First mark; 35 - Second mark;

[0036] 10 - Reaction plate; 20 - Carrier; 30 - Conveyor line body;

[0037] 101 - Ball mounting hole position; 102 - Third positioning hole; 301 - Fixing frame. Detailed implementation mode

[0038] To make the technical problems solved by the present utility model, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the embodiments of the present utility model will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present utility model.

[0039] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0040] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] As Figures 1 to 6 shown, this embodiment provides a freeze-dried ball dispensing guiding device, which can improve the dispensing efficiency of freeze-dried balls and avoid contamination and damage of freeze-dried balls. The freeze-dried ball dispensing guiding device includes a fixed support 1 and a guiding disk 2.

[0042] Among them, referring to Figure 1 、 Figure 2 and Figure 3 , the fixed support 1 is configured to be connected to a support base, and the support base can be a fixed frame 301 on a freeze-dried ball dispensing production line (as Figure 7 shown), or it can be the ground or a tabletop, etc. The fixed support 1 has an installation space 14, and the guiding disk 2 is arranged on the fixed support 1 and at least partially located in the installation space 14. The guiding disk 2 is used to cooperate with a reaction disk 10 to be implanted with balls. Among them, a plurality of guiding holes 21 are arranged on the guiding disk 2, and the reaction disk 10 to be implanted with balls has a plurality of ball-implanting hole positions 101. The guiding disk 2 can be attached to the reaction disk 10 so that the plurality of guiding holes 21 are in one-to-one correspondence and communication with the plurality of ball-implanting hole positions 101, and the freeze-dried balls to be dispensed can fall into the corresponding ball-implanting hole positions 101 through the guiding holes 21.

[0043] The freeze-dried ball dispensing guiding device provided in this embodiment can be applied to a freeze-dried ball dispensing production line. The conveying line body 30 of the freeze-dried ball dispensing production line has a fixed frame 301, and the support base is the fixed frame 301. The fixed support 1 is fixed on the fixed frame 301. The fixed support 1 is used to support the guiding disk 2. After the conveying line body 30 conveys the carrier 20 carrying the reaction disk 10 to the lower part of the guiding disk 2, the reaction disk 10 to be implanted with balls is attached to the guiding disk 2, and then the plurality of guiding holes 21 can be in one-to-one correspondence and communication with the plurality of ball-implanting hole positions 101. When dispensing freeze-dried balls, the discharging nozzle of the freeze-dried ball dispensing device is aligned with the guiding holes 21 to drop the balls, so that the freeze-dried balls can fall from the guiding holes 21 into the corresponding ball-implanting hole positions 101 under the action of their own gravity, completing the ball implantation. That is, the guiding holes 21 of the guiding disk 2 can guide the freeze-dried balls to accurately fall into the corresponding ball-implanting hole positions 101, prevent the freeze-dried balls from rolling and falling off the reaction disk 10, and can avoid breakage and powder dropping of the freeze-dried balls. During the ball implantation process, the freeze-dried balls will not contact external objects, which can prevent contamination of the freeze-dried balls.

[0044] Optionally, referring to Figure 4 、 Figure 5 andFigure 6 The aperture of the guiding hole 21 gradually decreases along the falling direction of the freeze-dried balls, and only a single freeze-dried ball is allowed to pass through the small-diameter end of the guiding hole 21. That is, the guiding hole 21 is a tapered hole with a larger size at the large-diameter end, which is more conducive to the smooth entry of the freeze-dried balls into the guiding hole 21. Moreover, the inner wall surface of the guiding hole 21 is an inclined surface, which can improve the falling efficiency of the balls. Designing the small-diameter end of the guiding hole 21 to allow only a single freeze-dried ball to pass through can accurately control the number of balls planted with the freeze-dried balls.

[0045] Optionally, the guiding disk 2 is made of a transparent material, and the falling state of the freeze-dried balls in the guiding hole 21 can be observed. Exemplarily, the guiding disk 2 is made of transparent acrylic material, which has sufficient structural strength and good perspective effect. In other embodiments, materials such as transparent plastic and transparent glass can also be used to make the guiding disk 2.

[0046] Optionally, referring to Figure 1 and Figure 2 , mounting grooves 122 are provided on at least two opposite sides of the fixed support 1 in the installation space 14, and at least two opposite sides of the guiding disk 2 are respectively fitted into at least two mounting grooves 122 in a one-to-one correspondence. With such a setting, at least two sides of the guiding disk 2 are limited on the fixed support 1, which can ensure the reliable installation of the guiding disk 2 on the fixed support 1.

[0047] In this embodiment, referring to the orientation in Figure 1 and Figure 2 , the installation space 14 is in an open state at the top and bottom. After the guiding disk 2 is placed in the installation space 14, both the upper and lower surfaces of the guiding disk 2 can be exposed, so that the lower surface of the guiding disk 2 can be attached to the reaction disk 10, and the discharge nozzle of the freeze-dried ball dispensing device is aligned with the guiding hole 21 from above the guiding disk 2, so that the freeze-dried balls fall from top to bottom through the guiding hole 21 into the ball planting hole positions 101 of the reaction disk 10. As shown in Figure 2 , mounting grooves 122 are provided on both the left and right sides of the fixed support 1 in the installation space 14, and the left and right ends of the guiding disk 2 are respectively placed in the two mounting grooves 122, so that the fixed support 1 can stably support and fix the guiding disk 2.

[0048] In other embodiments, mounting grooves 122 can also be provided circumferentially along the installation space 14 on the fixed support 1 to support each side of the guiding disk 2.

[0049] Optionally, referring to Figure 1 and Figure 2, a support portion 121 protruding towards the installation space 14 is provided on the fixed support 1. An installation groove 122 is formed between the support portion 121 and the fixed support 1. A connecting portion 22 protrudes from the edge of the guiding disc 2. The connecting portion 22 is placed on the support portion 121 and fixedly connected to the support portion 121. The arrangements of the support portion 121 and the connecting portion 22 can enable sufficient connection area between the guiding disc 2 and the fixed support 1, improving the installation stability of the guiding disc 2 on the fixed support 1.

[0050] Exemplarily, both the support portion 121 and the connecting portion 22 are plate-like structures. The support portion 121 is integrally formed with the fixed support 1, and the connecting portion 22 is integrally formed with the guiding disc 2, which can further improve the installation stability of the guiding disc 2 on the fixed support 1. In other embodiments, the support portion 121 and the connecting portion 22 can also be lug structures, etc., as long as they can connect and fix the guiding disc 2 and the fixed support 1.

[0051] Optionally, the connecting portion 22 is fixedly connected to the support portion 121 through a fastener. Refer to Figure 2 and Figure 3 , a first fixing hole 1211 is provided on the support portion 121, a second fixing hole 221 is provided on the connecting portion 22, and the fastener passes through the first fixing hole 1211 and the second fixing hole 221. That is, the guiding disc 2 and the fixed support 1 are detachably connected, facilitating the later disassembly and replacement of the guiding disc 2 or the cleaning of the guiding disc 2.

[0052] In this embodiment, multiple first fixing holes 1211 and second fixing holes 221 are provided to ensure reliable connection between the connecting portion 22 and the support portion 121. Exemplarily, four first fixing holes 1211 are spaced at intervals in the length direction of the support portion 121, and four second fixing holes 221 are spaced at intervals in the length direction of the connecting portion 22. In other embodiments, the number of the first fixing holes 1211 and the second fixing holes 221 can be adaptively increased or decreased, and the arrangement manner of the two can be changed, not limited to the number and arrangement manner listed above.

[0053] Optionally, the fastener is a screw, the first fixing hole 1211 is a threaded hole, and the second fixing hole 221 is a clearance hole. Passing the screw through the second fixing hole 221 and tightening it into the first fixing hole 1211 can lock the connecting portion 22 and the support portion 121. The disassembly and assembly operation of the threaded connection method is simple and the connection is reliable.

[0054] Further, the second fixing hole 221 is a countersunk hole, and the head of the screw can be embedded in the countersunk hole to ensure that there are no protruding components on the surface of the guiding disc 2. Further, the second fixing hole 221 is a slotted hole, which makes it easier for the second fixing hole 221 to be aligned with the first fixing hole 1211, facilitating the fastening operation. Additionally, by designing the second fixing hole 221 as a slotted hole, the installation position of the guiding disc 2 on the fixed support 1 can be adjusted within a certain range, enabling the guiding disc 2 to be aligned with the discharge nozzle of the freeze-dried ball filling equipment; alternatively, guiding discs 2 of different specifications and types can be installed on the fixed support 1.

[0055] In other embodiments, the fastener can also be a bolt and a nut. Both the first fixing hole 1211 and the second fixing hole 221 are clearance holes. After the bolt passes through the second fixing hole 221 and the first fixing hole 1211, it is screwed with the nut to fasten the connecting portion 22 and the supporting portion 121.

[0056] Certainly, in some other embodiments, the connecting portion 22 and the supporting portion 121 can also be fixed by bonding or welding.

[0057] Optionally, referring to Figure 2 and Figure 3 , the fixed support 1 includes a main body beam 11, a first support arm 12 and a second support arm 13 respectively disposed at both ends of the main body beam 11. An installation space 14 is formed by enclosing between the first support arm 12, the main body beam 11 and the second support arm 13. Installation grooves 122 are provided on both the first support arm 12 and the second support arm 13. In this embodiment, the first support arm 12, the main body beam 11 and the second support arm 13 form a U-shaped fixed support 1, such that one side of the installation space 14 has an opening. When installing the guiding disc 2, it is convenient for the guiding disc 2 to enter the installation space 14 from the side opening, and the installation operation is simpler.

[0058] As Figure 2 and Figure 3 shown, on the sides of the first support arm 12 and the second support arm 13 facing each other, there are protruding supporting portions 121. The installation groove 122 formed between the supporting portion 121 and the first support arm 12 (the second support arm 13) is a first stepped groove. On both the left and right ends of the guiding disc 2, there are protruding connecting portions 22 to form second stepped grooves at both the left and right ends of the guiding disc 2. After the guiding disc 2 is placed in the installation space 14, the first stepped groove and the second stepped groove are engaged, making the guiding disc 2 more stable in position within the installation space 14.

[0059] In this embodiment, referring to Figure 1, the dimension of the installation space 14 in the thickness direction of the fixed support 1 is the same as the thickness dimension of the guide plate 2. After the guide plate 2 is installed and fixed to the fixed support 1, the lower surfaces of the first support arm 12 and the second support arm 13 of the fixed support 1 are flush with the lower surface of the guide plate 2, avoiding interference between the fixed support 1 and the reaction plate 10 when they are in contact, and ensuring that a plurality of guide holes 21 can be in one-to-one correspondence and communication with a plurality of ball mounting holes 101. In other embodiments, the thickness dimension of the guide plate 2 can also be designed to be greater than the thickness dimension of the installation space 14, so that the upper surface and / or the lower surface of the guide plate 2 is located outside the installation space 14, and it will not interfere with the contact between the guide plate 2 and the reaction plate 10.

[0060] In other alternative embodiments, the support portion 121 may not be provided, and mounting grooves 122 extending along the lengths of the first support arm 12 and the second support arm 13 may be recessed directly on the first support arm 12 and the second support arm 13. The connecting portion 22 on the guide plate 2 slides and snaps into the mounting groove 122 from one end of the mounting groove 122, and the mounting position of the guide plate 2 can be fixed in the same way.

[0061] Optionally, the fixed support 1 is fixed to the fixing frame 301 of the conveying line body 30 by fasteners, referring to Figure 2 and Figure 3 , connecting holes 123 are provided on the main body beam 11, the first support arm 12 and the second support arm 13 of the fixed support 1, and the fasteners pass through the fixing frame 301 and are fastened in the connecting holes 123. Exemplarily, the fasteners are long screws, and the connecting holes 123 are threaded holes.

[0062] Optionally, a pressing block (not shown in the figure) for pressing and carrying the reaction plate 10 is provided on the conveying line body 30, referring to Figure 1 and Figure 2 , an avoidance space 15 is provided on the fixed support 1, and the avoidance space 15 is used to avoid the above-mentioned pressing block, ensuring that the carrier 20 can be smoothly transported on the conveying line body 30.

[0063] Optionally, referring to Figure 1 , Figure 2 and Figure 3 , the freeze-dried ball dispensing guide device further includes a plug-in plate 3, the plug-in plate 3 is stacked on the side of the guide plate 2 facing away from the reaction plate 10, and plug-in holes 31 corresponding to the plurality of guide holes 21 in one-to-one correspondence are provided on the plug-in plate 3, and the plug-in holes 31 are configured to be plugged with the discharge nozzles of the freeze-dried ball dispensing equipment. When implanting balls into the ball mounting holes 101 of the reaction plate 10, the discharge nozzles of the freeze-dried ball dispensing equipment are inserted into the corresponding plug-in holes 31, so that the freeze-dried balls can accurately fall from the guide holes 21 into the corresponding ball mounting holes 101. The arrangement of the plug-in holes 31 can accurately align the discharge nozzles with the guide holes 21, improve the freeze-dried ball dispensing efficiency, and at the same time prevent the freeze-dried balls from falling and avoid contamination of the freeze-dried balls.

[0064] Optionally, one of the guiding disk 2 and the plugging disk 3 is provided with a limiting boss 32, and the other is provided with a limiting groove 23. The limiting boss 32 can be inserted into the limiting groove 23 to limit the plugging disk 3 on the guiding disk 2. The cooperation between the limiting boss 32 and the limiting groove 23 can, on the one hand, limit the plugging disk 3 on the guiding disk 2 to prevent the plugging disk 3 from shifting on the guiding disk 2, and on the other hand, can locate the relative positions of the plugging disk 3 and the guiding disk 2 to ensure that a plurality of plugging holes 31 can be aligned with a plurality of guiding holes 21.

[0065] In this embodiment, referring to Figure 1 and Figure 3 , a limiting groove 23 is recessed at the central position of the guiding disk 2, and a plurality of guiding holes 21 are arranged at intervals in the circumferential direction and are located outside the limiting groove 23. Correspondingly, a limiting boss 32 protrudes at the central position of the plugging disk 3, and a plurality of plugging holes 31 are arranged at intervals in the circumferential direction and are located outside the limiting boss 32. In other embodiments, a limiting boss 32 can also be provided on the guiding disk 2, and a limiting groove 23 can be provided on the plugging disk 3.

[0066] Further, referring to Figure 2 , an inclined guiding surface 231 is provided at the edge of the notch of the limiting groove 23, so that the limiting boss 32 can be more easily aligned and inserted into the limiting groove 23, improving the assembly convenience of the plugging disk 3 and the guiding disk 2.

[0067] Optionally, referring to Figure 1 , Figure 2 and Figure 3 , the freeze-dried ball dispensing guiding device further includes a positioning member. A first positioning hole 24 is provided on the guiding disk 2, and a second positioning hole 33 opposite to the first positioning hole 24 is provided on the plugging disk 3. The positioning member can be inserted into the first positioning hole 24 and the second positioning hole 33 to enable a plurality of guiding holes 21 and a plurality of plugging holes 31 to be in one-to-one correspondence and communication. After the guiding disk 2 is fixed on the fixed support 1, the positioning member is inserted into the first guiding hole 24, and then the plugging disk 3 is stacked on the guiding disk 2, so that the positioning member is inserted into the second positioning hole 33, and at the same time, the limiting boss 32 is inserted into the limiting groove 23. At this time, the position of the plugging disk 3 relative to the guiding disk 2 is fixed, and a plurality of plugging holes 31 are in one-to-one correspondence and communication with a plurality of guiding holes 21. The plugging cooperation between the positioning member and the first positioning hole 24 and the second positioning hole 33 can improve the positioning accuracy of the plugging disk 3 and the guiding disk 2 and reduce the assembly difficulty of the plugging disk 3 and the guiding disk 2.

[0068] Exemplarily, the positioning member is a positioning pin. Further, referring to Figure 6 , both the first positioning hole 24 and the second positioning hole 33 are stepped holes, and the ends of the first positioning hole 24 and the second positioning hole 33 facing each other are large-diameter sections, which is convenient for the positioning member to be inserted on the one hand and can prevent the freeze-dried balls from entering from the second positioning hole 33 on the other hand.

[0069] Referring toFigure 1 , Figure 2 and Figure 3 , a third positioning hole 102 is provided on the reaction disk 10, and the reaction disk 10 is positioned on the carrier 20 carrying the reaction disk 10 through the third positioning hole 102. Specifically, positioning posts are provided on the carrier 20, and the positioning posts can be inserted into the third positioning hole 102 to position the placement position of the reaction disk 10 on the carrier 20. In this embodiment, when the reaction disk 10 is attached to the guiding disk 2, the third positioning hole 102 is aligned with the first positioning hole 24, so that a plurality of guiding holes 21 can be in one-to-one correspondence and communication with a plurality of ball planting holes 101. After the discharge nozzle of the freeze-dried ball dispensing device is inserted into the insertion hole 31, balls drop, and the freeze-dried balls can fall from the guiding holes 21 into the corresponding ball planting holes 101.

[0070] As Figure 1 and Figure 2 shown, the third positioning hole 102 and a plurality of ball planting holes 101 are circumferentially spaced apart on the reaction disk 10, the first positioning hole 24 and a plurality of guiding holes 21 are circumferentially spaced apart on the guiding disk 2, and the second positioning hole 33 and a plurality of insertion holes 31 are circumferentially spaced apart on the insertion disk 3. Therefore, when the third positioning hole 102, the first positioning hole 24, and the second positioning hole 33 are aligned, a plurality of ball planting holes 101, a plurality of guiding holes 21, and a plurality of insertion holes 31 are in one-to-one correspondence and communication.

[0071] Optionally, referring to Figure 2 , the insertion disk 3 is provided with first marks 34 corresponding to the plurality of insertion holes 31 one by one, and the first marks 34 are used to mark the numbered positions of the insertion holes 31. The plurality of first marks 34 can mark the positions of the plurality of ball planting holes 101, so that the freeze-dried ball dispensing device can plant balls in the corresponding ball planting holes 101 according to the first marks 34, ensuring that the ball planting positions are accurate.

[0072] Exemplarily, the first marks 34 are digital labels engraved or pasted on the insertion disk 3. As Figure 2 shown, the insertion disk 3 is provided with digital labels from 1 to 36, corresponding to 35 ball planting holes 101 and a third positioning hole 102 on the reaction disk 10.

[0073] Referring to Figure 2 , the insertion disk 3 is provided with a second mark 35, and the second mark 35 is used to mark the position of the second positioning hole 33 on the insertion disk 3. The second positioning hole 33 is adjacent to the insertion hole 31 numbered 1. The freeze-dried ball dispensing device can determine the position of the first insertion hole 31 on the insertion disk 3 according to the second mark 35, and further determine the position of the first ball planting hole 101 on the reaction disk 10, ensuring that the ball planting positions are accurate.

[0074] Exemplarily, the second mark 35 is an indicating arrow engraved and pasted on the plugging tray 3, and the indicating arrow points to the second positioning hole 33 on the plugging tray 3.

[0075] Optionally, a clamping hole is provided in the middle area of the plugging tray 3, and the clamping hole is configured to allow a clamping tool (such as a manipulator) to extend therein to clamp the plugging tray 3 and place the plugging tray 3 on the guiding tray 2.

[0076] Note that the above is only the preferred embodiment of the present invention and the applied technical principle. Those skilled in the art will understand that the present invention is not limited to the specific embodiments here, and various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments only. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A freeze-dried ball dispensing guiding device, characterized in that, Comprising: A fixed support (1), configured to be connected to a support foundation, the fixed support (1) having an installation space (14); A guide plate (2), arranged on the fixed support (1) and at least partially located within the installation space (14), the guide plate (2) being used to cooperate with a reaction plate (10) to be ball-implanted. Wherein, a plurality of guide holes (21) are provided on the guide plate (2), the reaction plate (10) to be ball-implanted has a plurality of ball-implanting hole positions (101), the guide plate (2) can be attached to the reaction plate (10) so that the plurality of guide holes (21) are in one-to-one correspondence and communication with the plurality of ball-implanting hole positions (101), and the freeze-dried balls to be sub-packed can fall into the corresponding ball-implanting hole positions (101) via the guide holes (21).

2. The freeze-dried ball dispensing guiding device according to claim 1, wherein, At least opposite sides of the fixed support (1) within the installation space (14) are provided with installation grooves (122), and at least opposite sides of the guide plate (2) are respectively and correspondingly fitted into at least two of the installation grooves (122).

3. The freeze-dried ball dispensing guiding device according to claim 2, wherein, A support portion (121) protruding into the installation space (14) is provided on the fixed support (1), an installation groove (122) is formed between the support portion (121) and the fixed support (1), a connecting portion (22) protrudes from the edge of the guide plate (2), and the connecting portion (22) is placed on the support portion (121) and fixedly connected to the support portion (121).

4. The freeze-dried ball dispensing guiding device according to claim 3, characterized in that, The connecting portion (22) is fixedly connected to the support portion (121) by a fastener. A first fixing hole (1211) is provided on the support portion (121), a second fixing hole (221) is provided on the connecting portion (22), and the fastener passes through the first fixing hole (1211) and the second fixing hole (221).

5. The freeze-dried ball dispensing guiding device according to claim 2, wherein, The fixed support (1) includes a main body beam (11) and a first support arm (12) and a second support arm (13) respectively arranged at both ends of the main body beam (11). The installation space (14) is formed by enclosing between the first support arm (12), the main body beam (11) and the second support arm (13), and the installation grooves (122) are provided on both the first support arm (12) and the second support arm (13).

6. The freeze-dried ball dispensing guiding device according to claim 1, wherein The freeze-dried ball sub-packaging guiding device further includes a plugging plate (3), the plugging plate (3) is stacked on the side of the guide plate (2) facing away from the reaction plate (10), and plugging holes (31) corresponding to and communicating with the plurality of guide holes (21) are provided on the plugging plate (3), and the plugging holes (31) are configured to be plugged with the discharge nozzle of a freeze-dried ball sub-packaging device.

7. The freeze-dried ball dispensing guiding device according to claim 6, characterized in that One of the guide plate (2) and the plugging plate (3) is provided with a limiting boss (32), and the other is provided with a limiting groove (23), and the limiting boss (32) can be inserted into the limiting groove (23) so that the plugging plate (3) is limited to the guide plate (2).

8. The freeze-dried ball dispensing guiding device according to claim 7, wherein, The freeze-dried ball dispensing guiding device further includes a positioning member. A first positioning hole (24) is provided on the guiding disk (2), and a second positioning hole (33) opposite to the first positioning hole (24) is provided on the plugging disk (3). The positioning member can be inserted into the first positioning hole (24) and the second positioning hole (33).

9. The freeze-dried ball dispensing guiding device according to claim 7, wherein, A first mark (34) corresponding to each of the plurality of plugging holes (31) is provided on the plugging disk (3). The first mark (34) is used to mark the numbered positions of the plugging holes (31).

10. The freeze-dried ball dispensing guiding device according to any one of claims 1-9, characterized in that The aperture of the guiding hole (21) gradually decreases along the ball dropping direction of the freeze-dried balls, and only a single freeze-dried ball is allowed to pass through the small-diameter end of the guiding hole (21).

Images