Liquid split charging equipment and system

Abstract

The utility model provides liquid split charging equipment and a liquid split charging system. The liquid split charging equipment comprises a moving module and a control module, a packaging target placement module, wherein the packaging target placement module is used for placing a target packaging body to be packaged; and the packaging module is arranged on the moving module and is used for correspondingly moving along with the movement of the moving module so as to package a first preset position on the target packaging body by conveying a packaging material in a flowing state. According to the utility model, automatic packaging can be realized, and a good sealing effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of biological and medical equipment, and in particular to a liquid packaging device and system. Background Art

[0002] Sometimes, in the field of biochemistry, liquids such as biological reagents need to be packaged, such as test kits. These boxes can hold different reagents for reactions. Since the boxes need to hold different reagents, the materials of the boxes are various.

[0003] However, currently, generally one liquid containing well contains one reagent, for example, one reagent is contained in a reagent reagent well, and then the whole is sealed with a film.

[0004] Currently, there is no packaging method for packaging two or more reagents in one reagent kit well.

[0005] Furthermore, currently, the box body cannot be packaged automatically and a good sealing effect cannot be achieved, which easily causes reagent overflow and contamination. Utility Model Content

[0006] The utility model provides a liquid packaging device and a system, which realize automatic packaging and achieve a good sealing effect.

[0007] A liquid packaging device, comprising:

[0008] Mobile module;

[0009] A package target placement module, wherein the package target placement module is used to place a target package to be packaged;

[0010] The encapsulation module is arranged on the moving module and is used to move correspondingly with the movement of the moving module to encapsulate the first predetermined position on the target encapsulation body by conveying the encapsulation material in a flowing state.

[0011] In one embodiment, the package target placement module is capable of keeping the target package body warm, and the package target placement module includes:

[0012] A base, on which a placement portion for the target package is provided, preferably, the placement portion is a groove; preferably, the groove is made of a metal heat-conducting material, preferably, the groove is made of aluminum material;

[0013] a first heating body, which is disposed on the base and is used to heat the base so that the placement portion is heated up, thereby heating the target package placed on the placement portion to a preset first insulation temperature;

[0014] Preferably, the first heating body is a first heating rod.

[0015] In one embodiment, the target package has at least one packaging hole capable of containing a liquid, and the first predetermined position is located above at least one pre-filled liquid in the packaging hole, and / or is a seal of at least one of the packaging holes;

[0016] Preferably, the target package is a reagent kit, and preferably, the target package is a square reagent kit.

[0017] In one embodiment, the encapsulation target placement module further includes:

[0018] A limit block, disposed on the base, for limiting the position of the upper portion of the target package;

[0019] Preferably, the limiting block is in an inverted L-shape.

[0020] In one embodiment, the packaging module includes a valve body assembly and at least one needle valve in communication with the valve body assembly;

[0021] The valve body assembly is used to receive and store packaging materials delivered from the outside;

[0022] The needle valve is used to receive the packaging material output from the valve body assembly, and output the packaging material to package a first predetermined position on the target packaging body;

[0023] Preferably, two or more packaging modules are provided.

[0024] In one embodiment, the valve body assembly includes a valve-controlled motor, a piston rod, a valve body cavity and a first control valve;

[0025] The piston rod is arranged vertically, and the upper part of the piston rod is connected to the valve-controlled motor, and the lower part of the piston rod is provided with a piston. The piston rod and the piston are arranged in the valve body cavity, and are used to move up and down in the valve body cavity under the action of the valve-controlled motor;

[0026] The first control valve is connected to the valve body cavity through a control, and the first control valve is used to control opening or closing of the valve body cavity;

[0027] The valve body cavity is used to receive and store packaging materials delivered from the outside when the first control valve is opened and the piston rod drives the piston to move upward in the valve body cavity, and output the stored packaging materials to the needle valve when the first control valve is closed and the piston rod drives the piston to move downward in the valve body cavity. Preferably, the valve body assembly also includes a transfer chamber, which is connected to the valve body cavity. More preferably, insulation material is arranged outside the transfer chamber.

[0028] In one embodiment, the valve body assembly further includes:

[0029] a first heat-insulating plate, arranged around the valve body cavity, preferably, the first heat-insulating plate is a metal heat-conducting material, preferably, the first heat-insulating plate is a metal heat-conducting material containing copper; and

[0030] The second heating body is arranged in the first insulation board, and is used to heat the first insulation board so that the first insulation board is heated up and then the packaging material inside the valve body cavity is heated up to a preset second insulation temperature. Preferably, the second heating body is a second heating rod.

[0031] In one embodiment, the needle valve comprises a second control valve, a needle valve chamber and a packaged needle;

[0032] The second control valve is used to open or close the needle valve chamber;

[0033] The needle valve cavity is in communication with the valve body cavity, and is used for receiving the packaging material outputted from the valve body cavity when the second control valve is opened, and outputting the packaging material to the packaging needle;

[0034] The packaging needle is communicated with the needle valve cavity and is disposed at the lower part of the needle valve cavity, and is used to receive the packaging material outputted from the needle valve cavity and output the packaging material to package a first predetermined position on the target packaging body;

[0035] Preferably, the needle valve further comprises a flow control unit for controlling the flow rate of the packaging material entering the needle valve cavity from the valve body cavity.

[0036] In one embodiment, the needle valve further comprises:

[0037] a second heat-insulating plate, arranged around the needle valve cavity, preferably, the second heat-insulating plate is a metal heat-conducting material, preferably, the second heat-insulating plate is a metal heat-conducting material containing copper; and

[0038] The third heating body is arranged in the second insulation board, and is used to heat the second insulation board so that the temperature of the second insulation board is increased and then the packaging material inside the needle valve cavity is increased to a preset third insulation temperature. Preferably, the third heating body is a third heating rod.

[0039] In one embodiment, there are two packaging modules, and the two valve body assemblies share any one or more of the following:

[0040] (1) Valve-controlled motor:

[0041] (2) Transfer cavity.

[0042] In one embodiment, the liquid packaging equipment further comprises:

[0043] The needle heat preservation component is arranged below the packaged needle and is used to accommodate the packaged needle and keep the packaged needle warm.

[0044] In one embodiment, the needle insulation assembly includes a third insulation plate and a needle insulation block;

[0045] The needle insulation block is arranged on the third insulation board, and the needle insulation block is provided with needle holes corresponding to the packaged needles one by one and a fourth heating body capable of conducting heat to the needle holes;

[0046] The needle hole is used to accommodate the packaged needle;

[0047] The fourth heating body is used to heat the needle insulation block so that the needle hole reaches a preset fourth insulation temperature and to keep the packaged needle warm;

[0048] And / or a receiving tray and / or a height-adjustable cushion block are provided under the needle hole;

[0049] The receiving tray corresponds to the position of the needle hole one by one, and is used to store the packaging material dropped from the packaging needle when the needle hole accommodates the packaging needle;

[0050] The cushion block is used to adjust the height of the needle hole accordingly, so that the needle hole can fully accommodate the packaging needle at a corresponding height.

[0051] In one of the embodiments, the moving module can move in three directions: X-axis, Y-axis and Z-axis. Correspondingly, the packaging module can move synchronously with the moving module in the corresponding three directions: X-axis, Y-axis and Z-axis to package the first predetermined position on the target packaging body.

[0052] In one embodiment, the moving module includes an X-axis unit, a Y-axis unit and a Z-axis unit, and the packaging module is disposed on the Z-axis unit;

[0053] The Y-axis unit is used to drive the X-axis unit and the Z-axis unit to move in the Y-axis direction;

[0054] The X-axis unit is used to drive the Z-axis unit to move in the X-axis direction;

[0055] The Z-axis unit is used to drive the packaging module to move in the Z-axis direction.

[0056] In one embodiment, the Y-axis unit includes:

[0057] Mounting plate;

[0058] A first screw rod is arranged on the mounting plate along the Y-axis direction;

[0059] A first servo motor is disposed at one end of the first screw rod and is used to drive the first screw rod to move;

[0060] The transverse plate is connected to the first screw rod and is vertically arranged with the first screw rod, and is used for moving along the Y-axis direction under the drive of the first screw rod.

[0061] In one embodiment, the X-axis unit includes:

[0062] Left and right side upright plates, the bottoms of the left and right side upright plates are respectively mounted on the two ends of the horizontal plate;

[0063] A slide plate is arranged at the upper ends of the left and right side vertical plates along the X-axis direction;

[0064] A second screw rod is arranged on the slide plate along the X direction;

[0065] A second servo motor is connected to the second screw rod and is used to drive the second screw rod;

[0066] The mounting frame is connected to the second screw rod and is used for moving along the X-axis direction under the drive of the second screw rod.

[0067] In one embodiment, the Z-axis unit comprises:

[0068] A mounting plate, the mounting plate being mounted on the mounting frame;

[0069] A third screw rod is arranged on the mounting plate along the Z-axis direction;

[0070] A third servo motor is connected to the third screw rod and is used to drive the third screw rod;

[0071] A slide table connected to the third screw rod and configured to move along the Z-axis direction driven by the third screw rod;

[0072] The packaging module is arranged on the slide table and can move along the Z-axis direction following the slide table.

[0073] A liquid dispensing system, comprising:

[0074] Liquid dispensing equipment as described above; and

[0075] The packaging material conveying device is connected with the packaging module through a packaging pipeline, and the packaging material conveying device can accommodate packaging material and convey the packaging material to the packaging module to package a first predetermined position on the target packaging body.

[0076] Preferably, the encapsulating material is an inert substance that is stable and meltable at a certain temperature;

[0077] Preferably, the inert substance is paraffin;

[0078] Preferably, the packaging pipe is capable of keeping the transported packaging material warm.

[0079] In one embodiment, the packaging material conveying device includes a temperature control unit, a cavity and a material conveying pump;

[0080] The cavity is used to contain the packaging material;

[0081] The temperature control unit is used to heat the cavity so that the packaging material inside the cavity is heated up and converted into liquid packaging material so that the liquid packaging material can pass through the packaging pipe;

[0082] The feed pump is used to transport the liquid packaging material in the cavity to the packaging module through the packaging pipeline.

[0083] Beneficial effects:

[0084] The utility model provides a liquid packaging device and system, the liquid packaging device comprises: a moving module; a packaging target placement module, the packaging target placement module is used to place the target packaging body to be packaged; the packaging module is arranged on the moving module, and is used to move correspondingly with the movement of the moving module to package the first predetermined position on the target packaging body by conveying the packaging material in a flowing state. Therefore, the utility model can achieve the following technical effects:

[0085] 1. The encapsulation module can move in correspondence with the movement of the moving module to encapsulate the first predetermined position on the target encapsulation body by conveying the encapsulation material in a flowing state. Therefore, when two or more reagents are divided into one containing hole, the encapsulation module is moved to the corresponding position on the premise that one reagent is added to the containing hole, and the encapsulation material in a flowing state such as paraffin is output to the surface of the reagent. After the encapsulation material is laid and solidified to form a separation layer, another reagent can be loaded on the separation layer. Repeating this process can form multiple separation layers, thereby solving the problem of needing to divide two or more reagents into one reagent box hole (containing hole);

[0086] 2. Further, the first predetermined position may also be a sealing position, so that the entire containing hole can be externally packaged, and further, multiple containing holes can be sealed at one time, that is, the packaging material is flattened at one time to complete the entire packaging;

[0087] 3. The encapsulation module can move in correspondence with the movement of the mobile module to encapsulate the target encapsulation body, realizing automated encapsulation and improving encapsulation efficiency;

[0088] 4. Based on the above automated packaging, compared with manual packaging methods, the packaging process is more automatic and controllable, which can avoid various operational errors and make the sealing effect after packaging better and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0089] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0090] Figure 1 It is a structural schematic diagram of the liquid dispensing equipment provided by the utility model;

[0091] Figure 2 It is a schematic diagram of the overall structure after the package target placement module places the target package body in one embodiment provided by the utility model;

[0092] Figure 3 It is a structural schematic diagram of a packaging module according to an embodiment of the present invention;

[0093] Figure 4 This is a schematic structural diagram of a needle heat preservation module according to an embodiment of the present invention;

[0094] Figure 5 It is a structural schematic diagram of the Y-axis unit provided by the utility model;

[0095] Figure 6 It is a structural schematic diagram of the X-axis unit provided by the utility model;

[0096] Figure 7 This is another structural schematic diagram of the X-axis unit provided by the utility model

[0097] Figure 8 It is a structural schematic diagram of the Z-axis unit provided by the utility model;

[0098] Fig. 9 It is a structural schematic diagram of a liquid dispensing system provided by the utility model. DETAILED DESCRIPTION

[0099] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0100] The "packaging" in this article firstly refers to the packaging of multiple liquids, which means forming a separation layer between different liquids as a sealed separation between different liquids, which is also called "packaging"; secondly, it can also refer to the ability to seal the liquid in a hole to prevent it from leaking.

[0101] Multiple liquids refer to multiple liquids that need to be separated, such as multiple reagents, and each liquid or reagent refers to a reagent of a single component or a reagent of a combination of multiple components.

[0102] Figure 1 The schematic diagram of the structure of the liquid packaging equipment provided by the utility model is as follows: Figure 1 As shown, the liquid dispensing equipment includes:

[0103] Mobile module 1;

[0104] A package target placement module 2, wherein the package target placement module is used to place a target package to be packaged;

[0105] The encapsulation module 3 is arranged on the moving module and is used to move correspondingly with the movement of the moving module to encapsulate the first predetermined position on the target encapsulation body by conveying the encapsulation material in a flowing state.

[0106] In the utility model, the encapsulation module can move in correspondence with the movement of the moving module to encapsulate the first predetermined position on the target encapsulation body by conveying the encapsulation material in a flowing state. Therefore, when two or more reagents are divided into one containing hole, the encapsulation module is moved to the corresponding position on the premise that one reagent is added to the containing hole, and the encapsulation material in a flowing state such as paraffin is output to the surface of the reagent. After the encapsulation material is laid and solidified to form a separation layer, another reagent can be loaded on the separation layer. Repeating this process can form multiple separation layers, thereby solving the problem of needing to fill one reagent hole (containing hole) with a plurality of reagents. The problem of packaging two or more reagents; further, the first predetermined position can also be a sealing position, so that the entire containing hole can be externally packaged, and further, multiple containing holes can be sealed at one time, that is, the packaging material is spread out at one time to complete the entire packaging; the packaging module can move in accordance with the movement of the moving module to package the target package body, thereby realizing automated packaging and improving packaging efficiency; based on the above automated packaging, compared with manual packaging methods, the packaging process is more automatically controllable, can avoid various operational errors, and make the sealing effect after packaging better and more reliable.

[0107] Figure 2 FIG. 1 is a schematic diagram of the overall structure after the package target placement module places the target package body in one embodiment of the present invention, as shown in FIG. Figure 2 As shown, the package target placement module 2 can keep the target package body 4 warm, and the package target placement module 2 includes:

[0108] A base 21, on which a placement portion for the target package 4 is provided, preferably, the placement portion is a groove; preferably, the groove is made of a metal heat-conducting material, preferably, the groove is made of aluminum material;

[0109] A first heating body, which is disposed on the base 21 and is used to heat the base so that the placement portion is heated up, thereby heating the target package placed on the placement portion to a preset first insulation temperature;

[0110] Preferably, the first heating body is a first heating rod.

[0111] from Figure 2 The groove structure can be clearly shown in the figure. The target package can preferably be a reagent kit. The groove structure can fix the bottom of the target package so that the target package is fixed on the package target placement module 2, thereby avoiding the movement of the target package during operation or under other conditions.

[0112] The first heating body can be arranged at different positions of the base as long as the heating requirements of this embodiment can be met. Figure 2The specific position of the first heating body is not illustrated, and the specific position can be actually set according to the actual situation.

[0113] In one embodiment, the target package has at least one packaging hole capable of containing a liquid, and the first predetermined position is located above at least one liquid in the packaging hole and / or is a seal of at least one of the packaging holes;

[0114] Preferably, the target package is a reagent kit, and preferably, the target package is a square reagent kit.

[0115] The target package may have different shapes and structures. This embodiment only provides a preferred package object. This embodiment is not limited to one or more package objects. As long as the package object can be packaged by this embodiment, it is within the protection scope of this embodiment.

[0116] The target package is packaged and must have at least one packaging hole, which can accommodate different substances such as liquids. The packaging position, i.e., the first predetermined position, can be different positions in the packaging hole (such as above any liquid), and also includes the sealing part of the packaging hole. It can be understood that when liquid is placed in the packaging hole, there will be a distance between the liquid level and the highest point of the packaging hole, and the position above the liquid in the packaging hole can be packaged to seal the liquid. That is, above the liquid is any position of the liquid level from the highest point of the packaging hole, including the opening. The opening of the packaging hole generally refers to the highest point of the packaging hole. When the packaging hole is fully loaded with liquid, it can be understood that the liquid level is the highest point, which is also the sealing part. When one packaging hole is used to package two or more liquids, one liquid can be added to the packaging hole first, and the packaging module can be moved to the corresponding position. By outputting a flowing packaging material such as paraffin to the surface of the liquid, the packaging material is laid and solidified to form a separation layer, and then another reagent can be loaded on top of the separation layer. This process can be repeated to form two or more separation layers, thereby realizing the packaging of two liquids or more than two liquids.

[0117] In one embodiment, the encapsulation target placement module 2 further includes:

[0118] A limit block 22, disposed on the base 21, for limiting the position of the upper portion of the target package;

[0119] Preferably, the limiting block is in an inverted L-shape.

[0120] The number of the limiting blocks is consistent with the number of the target packages, and the limiting blocks can further limit the target packages to prevent the target packages from moving significantly.

[0121] Figure 3Schematic diagram of the structure of a packaging module according to an embodiment of the present invention. Figure 3 As shown, the packaging module 3 includes a valve body assembly and at least one needle valve connected to the valve body assembly;

[0122] The valve body assembly is used to receive and store packaging materials delivered from the outside;

[0123] The needle valve is used to receive the packaging material output from the valve body assembly, and output the packaging material to package a first predetermined position on the target packaging body;

[0124] Preferably, two or more packaging modules are provided.

[0125] The valve body assembly and the needle valve have a corresponding relationship, and the target package can be packaged through the two.

[0126] like Figure 3 As shown, the valve body assembly includes a valve-controlled motor 31, a piston rod 32, a valve body cavity 33 and a first control valve 34;

[0127] The piston rod 32 is vertically arranged, and the upper part of the piston rod 32 is connected to the valve-controlled motor 31, and the lower part of the piston rod 32 is provided with a piston. The piston rod 32 and the piston are arranged in the valve body cavity 33, and are used to move up and down in the valve body cavity under the action of the valve-controlled motor 31;

[0128] The first control valve 34 is connected to the valve body cavity through a control, and the first control valve is used to control opening or closing of the valve body cavity;

[0129] The valve body cavity 33 is used to receive and store packaging materials delivered from the outside when the first control valve 34 is opened and the piston rod 32 drives the piston to move upward in the valve body cavity, and outputs the stored packaging materials to the needle valve when the first control valve is closed and the piston rod drives the piston to move downward in the valve body cavity. Preferably, the valve body assembly also includes a transfer cavity 35, which is connected to the valve body cavity 33. More preferably, insulation material is arranged outside the transfer cavity.

[0130] In this embodiment, the first control valve is used to control the opening or closing of the valve body cavity. Specifically, after the transfer cavity is provided, the first control valve is located between the transfer cavity and the valve body cavity. The first control valve opens or closes the valve body cavity by controlling whether the transfer cavity and the valve body cavity are connected. The transfer cavity can also store packaging materials. When the valve body cavity 33 is opened by the first control valve 34 and the piston rod 32 drives the piston to move upward in the valve body cavity, the external packaging materials will first enter the transfer cavity, and then enter the valve body cavity from the transfer cavity. As a result, the valve body cavity can reduce the presence of external gas when receiving the packaging materials, and can better receive the packaging materials.

[0131] In one embodiment, the valve body assembly further includes:

[0132] A first heat-insulating plate 35 is disposed around the valve body cavity 33. Preferably, the first heat-insulating plate is made of a metal heat-conducting material. Preferably, the first heat-insulating plate is made of a metal heat-conducting material containing copper; and

[0133] The second heating body is arranged in the first insulation board, and is used to heat the first insulation board so that the first insulation board is heated up and then the packaging material inside the valve body cavity is heated up to a preset second insulation temperature. Preferably, the second heating body is a second heating rod.

[0134] The second heating body heats the first insulation board to increase the temperature. Since the first insulation board is arranged around the valve body cavity, the heating of the first insulation board can increase the temperature of the valve body cavity, thereby increasing the temperature inside the valve body cavity to a preset second insulation temperature. The second insulation temperature can keep the packaging material in the valve body cavity in a liquid state, which is convenient for direct use in subsequent packaging processes, thereby improving packaging efficiency.

[0135] like Figure 3 As shown, the needle valve comprises a second control valve 41, a needle valve chamber 42 and a packaged needle 43;

[0136] The second control valve 41 is used to open or close the needle valve chamber 42;

[0137] The needle valve cavity 42 is in communication with the valve body cavity 33, and is used for receiving the packaging material outputted from the valve body cavity when the second control valve is opened, and outputting the packaging material to the packaging needle;

[0138] The packaging needle is communicated with the needle valve cavity and is disposed at the lower part of the needle valve cavity, and is used to receive the packaging material outputted from the needle valve cavity and output the packaging material to package a first predetermined position on the target packaging body;

[0139] Preferably, the needle valve further comprises a flow control unit 44 for controlling the flow rate of the packaging material entering the needle valve cavity from the valve body cavity.

[0140] This embodiment can quickly package the target package body through the structural design of the needle valve, thereby improving the packaging efficiency.

[0141] In one embodiment, the needle valve further comprises:

[0142] A second heat-insulating plate 45 is disposed around the needle valve cavity 42. Preferably, the second heat-insulating plate is made of a metal heat-conducting material. Preferably, the second heat-insulating plate is made of a metal heat-conducting material containing copper; and

[0143] The third heating body is arranged in the second insulation board, and is used to heat the second insulation board so that the temperature of the second insulation board is increased and then the packaging material inside the needle valve cavity is increased to a preset third insulation temperature. Preferably, the third heating body is a third heating rod.

[0144] It should be noted that, since the first insulation plate is disposed outside the needle valve chamber, the diagram shows an overall diagram of the second insulation plate and the needle valve chamber 42 .

[0145] The third heating body can be arranged at different positions in the second insulation board, which will not be elaborated in this embodiment. In this embodiment, the third heating body can heat the second insulation board to increase the temperature of the second insulation board. Since the second insulation board is arranged around the needle valve cavity, the temperature of the second insulation board can increase the temperature of the needle valve cavity, thereby increasing the temperature of the packaging material inside the needle valve cavity to a preset third insulation temperature. The third insulation temperature can keep the packaging material in a liquid state. In this way, when performing the packaging operation, the packaging material in the needle valve cavity can be directly packaged from the packaging needle output, thereby improving the packaging efficiency. The needle valve can also be provided with an insulation sleeve 46, which is arranged below the second insulation board, which can better insulate the needle, thereby ensuring that the packaging material in the needle is in a liquid state.

[0146] like Figure 3 As shown, there are two packaging modules, and the two valve body assemblies share any one or more of the following:

[0147] (1) Valve-controlled motor:

[0148] (2) Transfer cavity.

[0149] For the sake of structural simplicity, the valve body assembly can share the above-mentioned components involved, thereby simplifying the structure and improving packaging efficiency.

[0150] like Figure 3As shown in , the packaging module includes a valve body assembly and at least one needle valve, the valve body assembly includes a valve-controlled motor 31, a piston rod 32, a valve body cavity 33 and a first control valve 34, each valve body assembly includes a corresponding piston rod 32, a first control valve 34 and a valve body cavity 33, and the valve-controlled motor 31 and the transfer cavity 35 can be shared by the two valve body assemblies. The first insulation board 35 can also be shared. The shared structure involved in this embodiment is the main component of this embodiment, and other components can also be a shared part to simplify the structure and improve the packaging efficiency. This embodiment will not be described in detail.

[0151] In one embodiment, the liquid packaging equipment further comprises:

[0152] The needle heat preservation component 5 is correspondingly arranged below the packaged needle 43, and is used to accommodate the packaged needle and keep the packaged needle warm.

[0153] The needle insulation block can well insulate the packaging needle, ensuring that the packaging material in the packaging needle is in a liquid state, so that the packaging needle can immediately enter the working state to directly package the target packaging body.

[0154] Figure 4 Schematic diagram of the structure of a needle insulation module according to an embodiment of the present invention. Figure 4 As shown, the needle insulation assembly 5 includes a third insulation board 51 and a needle insulation block 52;

[0155] The needle insulation block is arranged on the third insulation board, and the needle insulation block is provided with needle holes 53 corresponding to the packaged needles one by one and a fourth heating body 54 capable of conducting heat to the needle holes;

[0156] The needle hole is used to accommodate the packaged needle;

[0157] The fourth heating body is used to heat the needle insulation block so that the needle hole reaches a preset fourth insulation temperature and to keep the packaged needle warm;

[0158] And / or a receiving tray 55 and / or a height-adjustable cushion block 56 are provided under the needle hole;

[0159] The receiving tray corresponds to the position of the needle hole one by one, and is used to store the packaging material dropped from the packaging needle when the needle hole accommodates the packaging needle;

[0160] The cushion block is used to adjust the height of the needle hole accordingly, so that the needle hole can fully accommodate the packaging needle at a corresponding height.

[0161] Specifically, in the above structural design of the needle insulation block, the fourth heating body can heat the needle insulation block to increase the temperature of the needle insulation block. The needle insulation block is only provided with a needle hole, so the needle hole will also heat up. In this embodiment, the needle hole can completely accommodate the packaged needle and can well insulate the packaged needle; moreover, the needle hole will be heated to the fourth insulation temperature. The fourth insulation temperature can keep the packaging material in the packaged needle inside the needle hole in a liquid state, so that the packaged needle can immediately enter the working state to directly encapsulate the target package body.

[0162] In one of the embodiments, the moving module can move in three directions: X-axis, Y-axis and Z-axis. Correspondingly, the packaging module can move synchronously with the moving module in the corresponding three directions: X-axis, Y-axis and Z-axis to package the first predetermined position on the target packaging body.

[0163] It can be understood that the X-axis, Y-axis and Z-axis are three corresponding axial directions. The moving module moves in the above three directions, so that the packaging module can be moved to a position corresponding to the target packaging body so as to package the first predetermined position on the target packaging body, thereby improving the freedom of packaging.

[0164] In one embodiment, the moving module includes an X-axis unit, a Y-axis unit and a Z-axis unit, and the packaging module is disposed on the Z-axis unit;

[0165] The Y-axis unit is used to drive the X-axis unit and the Z-axis unit to move in the Y-axis direction;

[0166] The X-axis unit is used to drive the Z-axis unit to move in the X-axis direction;

[0167] The Z-axis unit is used to drive the packaging module to move in the Z-axis direction.

[0168] In this embodiment, the Y-axis unit can be moved in the front-to-back direction, the X-axis can be moved in the left-to-right direction, and the Z-axis can be moved in the up-down direction. Through the above design, the packaging module can be moved on the X-axis unit, the Y-axis unit and the Z-axis unit, so that the packaging module can complete three-dimensional packaging in the front-to-back, left-to-right, and up-down directions.

[0169] Figure 5 It is a schematic diagram of the structure of the Y-axis unit provided by the utility model, such as Figure 5 As shown, the Y-axis unit 6 includes:

[0170] Mounting plate 61;

[0171] A first screw rod 62 is arranged on the mounting plate along the Y-axis direction;

[0172] A first servo motor 63, disposed at one end of the first screw rod, for driving the first screw rod to move;

[0173] The transverse plate 64 is connected to the first screw rod and is vertically arranged to the first screw rod, and is used for moving along the Y-axis direction under the drive of the first screw rod.

[0174] The structural design of the above Y-axis unit can fully drive the X-axis unit and the Z-axis unit to move in the Y-axis direction, thereby realizing the movement of the packaging module in the Y-axis direction and improving the freedom of movement of the packaging module in the Y-axis direction.

[0175] Figure 6 and Figure 7 It is a structural schematic diagram of the X-axis unit provided by the utility model, such as Figure 6 and Figure 7 As shown, the X-axis unit 7 includes:

[0176] Left and right side upright plates 71, the bottoms of which are respectively mounted on the two ends of the horizontal plate 64;

[0177] A slide plate 72 is arranged at the upper ends of the left and right side vertical plates along the X-axis direction;

[0178] A second screw rod 73 is arranged on the slide plate along the X direction;

[0179] A second servo motor 74, connected to the second screw rod, for driving the second screw rod;

[0180] The mounting frame 75 is connected to the second screw rod and is used to move along the X-axis direction driven by the second screw rod.

[0181] Since the left and right side vertical plates 71 are mounted on the horizontal plate 64, the Y-axis unit can drive the X-unit to move in the Y-axis direction.

[0182] The structural design of the above X-axis unit can fully drive the Z-axis unit to move in the X-axis direction, thereby realizing the movement of the packaging module in the X-axis direction and improving the freedom of movement of the packaging module in the X-axis direction.

[0183] Figure 8 It is a schematic diagram of the structure of the Z-axis unit provided by the utility model, such as Figure 7 As shown, the Z-axis unit 8 includes:

[0184] A mounting plate 81, the mounting plate being mounted on the mounting frame;

[0185] A third screw rod 82 is arranged on the mounting plate along the Z-axis direction;

[0186] A third servo motor 83, connected to the third screw rod, and used to drive the third screw rod;

[0187] The slide 84 is connected to the third screw rod and is used to move along the Z-axis direction under the drive of the third screw rod;

[0188] The packaging module is arranged on the slide table and can move along the Z-axis direction following the slide table.

[0189] Since the mounting plate is mounted on the mounting frame, the X-axis unit can drive the Z-axis unit to move in the X-axis direction.

[0190] The structural design of the above Z-axis unit can fully drive the packaging module to move in the Z-axis direction, thereby realizing the movement of the packaging module in the Z-axis direction and improving the freedom of movement of the packaging module in the Z-axis direction.

[0191] In the above structural design, moving the Y-axis unit can drive the X-axis unit and the Z-axis unit packaging module to move in the Y-axis direction; moving the X-axis unit can drive the Z-axis unit and the packaging unit to move in the X-axis direction; moving the Z-axis unit can drive the packaging module to move in the Z-axis direction. Therefore, the packaging module can be moved in the X-axis unit, the Y-axis unit, and the Z-axis unit to achieve packaging.

[0192] The utility model also provides a liquid packaging system. Fig. 9 The figure is a schematic diagram of the structure of the liquid dispensing system provided by the utility model, and the liquid dispensing system comprises:

[0193] Liquid dispensing equipment as described above; and

[0194] The packaging material conveying device 9 is connected to the packaging module through a packaging pipeline. The packaging material conveying device can accommodate packaging materials and convey the packaging materials to the packaging module to package the first predetermined position on the target packaging body.

[0195] Preferably, the encapsulating material is an inert substance that is stable and meltable at a certain temperature;

[0196] Preferably, the inert substance is paraffin;

[0197] Preferably, the packaging pipe is capable of keeping the transported packaging material warm.

[0198] In the above liquid filling system, the packaging material conveying device can automatically provide packaging material to the liquid filling device, thereby realizing material feeding automation; the liquid filling device can automatically perform packaging, realizing packaging automation and ensuring the sealing of the packaging.

[0199] In one embodiment, the packaging material conveying device includes a temperature control unit, a cavity and a material conveying pump;

[0200] The cavity is used to contain the packaging material;

[0201] The temperature control unit is used to heat the cavity so that the packaging material inside the cavity is heated up and converted into liquid packaging material so that the liquid packaging material can pass through the packaging pipe;

[0202] The feed pump is used to transport the liquid packaging material in the cavity to the packaging module through the packaging pipeline.

[0203] This embodiment also provides a liquid packaging method, the liquid packaging method comprising:

[0204] placing the target package at a second predetermined position;

[0205] The encapsulation module is moved to a third predetermined position on the target encapsulation body and a liquid encapsulation material is delivered to encapsulate the first predetermined position of the target encapsulation body.

[0206] In this embodiment, the target encapsulation body 4 is used as a test kit, and the encapsulation material is paraffin to specifically illustrate the liquid subpackaging method. Specifically, the encapsulation target placement module 2 can be used to place the target encapsulation body, and the target encapsulation body can be placed at the second predetermined position on the encapsulation target placement module 2. After that, the target encapsulation body can wait for encapsulation. A pre-filled liquid has been placed in the encapsulation hole of the target encapsulation body, and then the encapsulation module is moved to the top of the liquid for encapsulation, that is, the encapsulation module can lay liquid paraffin on the liquid for encapsulation, and when the liquid paraffin is solidified, a partition layer will be formed; when the encapsulation hole needs to be subpacked for the second time, a new liquid to be encapsulated can be poured on the top of the partition layer, and then the same encapsulation operation can be repeated to form a new partition layer. The operation can be performed in sequence, and one or more encapsulation operations can be performed in the same encapsulation hole, thereby achieving at least one encapsulation in one encapsulation hole.

[0207] The specific packaging operation is described as follows, that is, the packaging module 3 is arranged on the mobile module 1, and the mobile module 1 can drive the packaging module to move so that the packaging module moves to the third predetermined position on the target packaging body. The third predetermined position can be a certain position on the target packaging body, and the third predetermined position can satisfy the packaging module to package the first predetermined position of the target packaging body. The first predetermined position can be different positions in the packaging hole (such as above the liquid), and also includes the sealing position of the packaging hole.

[0208] After the encapsulation module moves to the third predetermined position on the target encapsulation body, the encapsulation module can encapsulate the first predetermined position of the target encapsulation body. Figure 1As shown, the user starts packaging through the button on the panel. At this time, the first control valve 34 is opened, the valve-controlled motor 31 controls the piston rod to move, and the valve body cavity 33 is opened by the first control valve 34 and the piston rod 32 drives the piston to move upward in the valve body cavity. The external packaging material will first enter the transfer cavity, and then enter the valve body cavity from the transfer cavity. At this time, the first control valve 34 is closed, and the second control valve is opened. Since the needle valve cavity 42 is connected to the valve body cavity 33, the needle valve cavity will receive the packaging material output from the valve body cavity when the second control valve is opened, and output the packaging material to the packaging needle; the packaging needle is connected to the needle valve cavity and is arranged at the lower part of the needle valve cavity. After that, the packaging needle receives the packaging material output from the needle valve cavity and outputs the packaging material to package the first predetermined position on the target packaging body.

[0209] In the above liquid packaging method, the target package body can be automatically packaged through the packaging module, thereby realizing the automation of packaging and providing the sealing of the packaging.

[0210] In one embodiment, the packaging module is controlled to move in three directions of X-axis, Y-axis and Z-axis to move the packaging module to a third predetermined position on the target packaging body and deliver liquid packaging material to package the first predetermined position of the target packaging body.

[0211] In one embodiment, encapsulating the first predetermined position specifically includes:

[0212] opening the valve body cavity through the first control valve;

[0213] The piston rod drives the piston to move upward in the valve body cavity, so that the valve body cavity receives and stores the packaging material delivered from the outside;

[0214] closing the valve body cavity by means of the first control valve;

[0215] The piston rod drives the piston to move downward in the valve body cavity, outputs the packaging material stored in the valve body cavity to the needle valve cavity connected to the valve body cavity, and the needle valve cavity outputs the packaging material to the packaging needle connected to the needle valve cavity;

[0216] The packaging needle outputs the packaging material to package a first predetermined position on the target package body.

[0217] Further, the first predetermined position is located above the liquid in the packaging hole of the target packaging body and / or at the sealing portion. Further, before the liquid is packaged, a pre-filled liquid is added into the packaging hole of the target packaging body.

[0218] The above method can be implemented through controller control, such as through PLC control.

[0219] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A liquid packaging device, characterized in that: include: Mobile module; A package target placement module, wherein the package target placement module is used to place a target package to be packaged; The encapsulation module is arranged on the moving module and is used to move correspondingly with the movement of the moving module to encapsulate the first predetermined position on the target encapsulation body by conveying the encapsulation material in a flowing state.

2. The liquid packaging equipment according to claim 1, characterized in that: The package target placement module can keep the target package body warm, and the package target placement module includes: A base, on which a placement portion of the target package is provided; A first heating body is disposed on the base and is used to heat the base so that the placement portion is heated up, thereby heating the target package placed on the placement portion to a preset first insulation temperature.

3. The liquid packaging equipment according to claim 2, characterized in that: The placement part is a groove.

4. The liquid packaging equipment according to claim 3, characterized in that: The groove is made of metal heat-conducting material.

5. The liquid packaging equipment according to claim 3, characterized in that: The groove is made of aluminum material.

6. The liquid packaging equipment according to claim 2, characterized in that: The first heating body is a first heating rod.

7. The liquid packaging equipment according to claim 1 or 2, characterized in that: The target package has at least one package hole capable of containing liquid, The first predetermined position is located above at least one pre-filled liquid in the packaging hole and / or is a seal of at least one of the packaging holes.

8. The liquid packaging equipment according to claim 7, characterized in that: The target package is a test kit.

9. The liquid packaging equipment according to claim 7, characterized in that: The target package is a square test kit.

10. The liquid packaging equipment according to claim 2, characterized in that: The package target placement module also includes: A limit block is arranged on the base and is used to limit the position of the upper part of the target package.

11. The liquid dispensing equipment according to claim 10, characterized in that: The limiting block is in an inverted L shape.

12. The liquid packaging equipment according to claim 1, characterized in that: The packaging module includes a valve body assembly and at least one needle valve in communication with the valve body assembly; The valve body assembly is used to receive and store packaging materials delivered from the outside; The needle valve is used to receive the packaging material output from the valve body assembly, and output the packaging material to package a first predetermined position on the target packaging body.

13. The liquid dispensing equipment according to claim 1, characterized in that: The packaging modules are provided with two or more.

14. The liquid packaging equipment according to claim 12, characterized in that: The valve body assembly includes a valve-controlled motor, a piston rod, a valve body cavity and a first control valve; The piston rod is arranged vertically, and the upper part of the piston rod is connected to the valve-controlled motor, and the lower part of the piston rod is provided with a piston. The piston rod and the piston are arranged in the valve body cavity, and are used to move up and down in the valve body cavity under the action of the valve-controlled motor; The first control valve is connected to the valve body cavity through a control, and the first control valve is used to control opening or closing of the valve body cavity; The valve body cavity is used to receive and store packaging materials delivered from the outside when the first control valve is opened and the piston rod drives the piston to move upward in the valve body cavity, and outputs the stored packaging materials to the needle valve when the first control valve is closed and the piston rod drives the piston to move downward in the valve body cavity.

15. The liquid dispensing equipment according to claim 14, characterized in that: The valve body assembly further includes a transfer chamber, which is communicated with the valve body chamber.

16. The liquid dispensing equipment according to claim 15, characterized in that: The transfer chamber is provided with heat-insulating material outside.

17. The liquid dispensing equipment according to claim 14 or 15, characterized in that: The valve body assembly also includes: A first insulation plate is arranged around the valve body cavity; and The second heating body is arranged in the first insulation board, and is used for heating the first insulation board to increase the temperature of the first insulation board and then increase the temperature of the packaging material inside the valve body cavity to a preset second insulation temperature.

18. The liquid dispensing equipment according to claim 17, characterized in that: The first insulation board is made of metal heat-conducting material.

19. The liquid dispensing equipment according to claim 17, characterized in that: The first insulation board is a metal heat-conducting material containing copper.

20. The liquid dispensing equipment according to claim 17, characterized in that: The second heating body is a second heating rod.

21. The liquid dispensing equipment according to claim 14, characterized in that: The needle valve comprises a second control valve, a needle valve chamber and a packaged needle; The second control valve is used to open or close the needle valve chamber; The needle valve cavity is in communication with the valve body cavity, and is used for receiving the packaging material outputted from the valve body cavity when the second control valve is opened, and outputting the packaging material to the packaging needle; The packaging needle is communicated with the needle valve cavity and is disposed at the lower part of the needle valve cavity, and is used to receive the packaging material outputted from the needle valve cavity and output the packaging material to package a first predetermined position on the target packaging body.

22. The liquid dispensing equipment according to claim 21, characterized in that: The needle valve further comprises a flow control unit for controlling the flow rate of the packaging material entering the needle valve cavity from the valve body cavity.

23. The liquid dispensing equipment according to claim 21, characterized in that: The needle valve further comprises: A second heat preservation plate is arranged around the needle valve cavity; and The third heating body is arranged in the second insulation board, and is used to heat the second insulation board so that the temperature of the second insulation board is increased, and then the packaging material inside the needle valve cavity is increased to a preset third insulation temperature.

24. The liquid dispensing equipment according to claim 23, characterized in that: The second insulation board is made of metal heat-conducting material.

25. The liquid dispensing equipment according to claim 23, characterized in that: The second insulation board is a metal heat-conducting material containing copper.

26. The liquid dispensing equipment according to claim 23, characterized in that: The third heating body is a third heating rod.

27. The liquid dispensing equipment according to claim 14, characterized in that: There are two packaging modules, and the two valve body assemblies share any one or more of the following: (1) Valve-controlled motor; (2) Transfer cavity.

28. The liquid packaging equipment according to claim 21 or 23, characterized in that: The liquid packaging equipment also includes: The needle heat preservation component is arranged below the packaged needle and is used to accommodate the packaged needle and keep the packaged needle warm.

29. The liquid dispensing equipment according to claim 28, characterized in that: The needle insulation assembly includes a third insulation board and a needle insulation block; The needle insulation block is arranged on the third insulation board, and the needle insulation block is provided with needle holes corresponding to the packaged needles one by one and a fourth heating body capable of conducting heat to the needle holes; The needle hole is used to accommodate the packaged needle; The fourth heating body is used to heat the needle insulation block so that the needle hole reaches a preset fourth insulation temperature and to keep the packaged needle warm; And / or a receiving tray and / or a height-adjustable cushion block are provided under the needle hole; The receiving tray corresponds to the position of the needle hole one by one, and is used to store the packaging material dropped from the packaging needle when the needle hole accommodates the packaging needle; The cushion block is used to adjust the height of the needle hole accordingly, so that the needle hole can fully accommodate the packaging needle at a corresponding height.

30. The liquid dispensing equipment according to claim 1, characterized in that: The moving module can move in three directions: X-axis, Y-axis and Z-axis. Correspondingly, the packaging module can move synchronously with the moving module in the corresponding three directions: X-axis, Y-axis and Z-axis to package the first predetermined position on the target packaging body.

31. The liquid dispensing equipment according to claim 30, characterized in that: The moving module includes an X-axis unit, a Y-axis unit and a Z-axis unit, and the packaging module is arranged on the Z-axis unit; The Y-axis unit is used to drive the X-axis unit and the Z-axis unit to move in the Y-axis direction; The X-axis unit is used to drive the Z-axis unit to move in the X-axis direction; The Z-axis unit is used to drive the packaging module to move in the Z-axis direction.

32. The liquid packaging equipment according to claim 31, characterized in that: The Y-axis unit comprises: Mounting plate; A first screw rod is arranged on the mounting plate along the Y-axis direction; A first servo motor is disposed at one end of the first screw rod and is used to drive the first screw rod to move; The transverse plate is connected to the first screw rod and is vertically arranged with the first screw rod, and is used for moving along the Y-axis direction under the drive of the first screw rod.

33. The liquid dispensing equipment according to claim 32, characterized in that: The X-axis unit comprises: Left and right side upright plates, the bottoms of the left and right side upright plates are respectively mounted on the two ends of the horizontal plate; A slide plate is arranged at the upper ends of the left and right side vertical plates along the X-axis direction; A second screw rod is arranged on the slide plate along the X direction; A second servo motor is connected to the second screw rod and is used to drive the second screw rod; The mounting frame is connected to the second screw rod and is used for moving along the X-axis direction under the drive of the second screw rod.

34. The liquid dispensing equipment according to claim 33, characterized in that: The Z-axis unit comprises: A mounting plate, the mounting plate being mounted on the mounting frame; A third screw rod is arranged on the mounting plate along the Z-axis direction; A third servo motor is connected to the third screw rod and is used to drive the third screw rod; A slide table connected to the third screw rod and configured to move along the Z-axis direction driven by the third screw rod; The packaging module is arranged on the slide table and can move along the Z-axis direction following the slide table.

35. A liquid packaging system, characterized in that: include: The liquid packaging device according to any one of claims 1 to 34; as well as The packaging material conveying device is connected with the packaging module through a packaging pipeline, and the packaging material conveying device can accommodate packaging material and convey the packaging material to the packaging module to package a first predetermined position on the target packaging body.

36. The liquid dispensing system according to claim 35, characterized in that: The packaging material is an inert substance that is stable and meltable at a certain temperature.

37. The liquid dispensing system according to claim 35, characterized in that: The packaging material is paraffin.

38. The liquid dispensing system according to claim 35, characterized in that: The packaging pipe can keep the transported packaging material warm.

39. The liquid dispensing system according to claim 35, characterized in that: The packaging material conveying equipment includes a temperature control unit, a cavity and a material conveying pump; The cavity is used to contain the packaging material; The temperature control unit is used to heat the cavity so that the packaging material inside the cavity is heated up and converted into liquid packaging material so that the liquid packaging material can pass through the packaging pipe; The feed pump is used to transport the liquid packaging material in the cavity to the packaging module through the packaging pipeline.

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