Liquid separation mechanism and sorting machine

Abstract

The utility model provides a liquid separation mechanism and sorter relates to chip detection technical field, the liquid separation mechanism includes: fixed part, adjusting subassembly, liquid separator, header pipe and a plurality of branch pipe, liquid separator is equipped with fluid inlet and a plurality of fluid outlet with fluid inlet, header pipe with fluid inlet is communicated, the branch pipe with fluid inlet is equipped with fluid outlet, the branch pipe with fluid inlet is equipped with fluid outlet, the branch pipe with fluid outlet is equipped with fluid outlet. The plurality of branch pipes are communicated with the plurality of fluid outlets in a one-to-one correspondence manner; the liquid separator and the fixing piece are movably connected through an adjusting assembly, and the adjusting assembly is used for adjusting the relative positions and heights of the multiple fluid outlets relative to the fixing piece. According to the liquid separation mechanism, the technical problem that in the prior art, an electromagnetic valve is arranged on a pipeline, leakage points are prone to occurring at the position of the electromagnetic valve after long-term operation, and then liquid separation is uneven is solved.

Description

Technical Field

[0001] The utility model is designed in the field of chip detection technology, and particularly relates to a liquid separation mechanism and a sorting machine. Background Art

[0002] When the three-temperature sorting equipment is tested under different working conditions, it is necessary to ensure the stability of the whole machine production. At present, when the three-temperature sorting equipment is produced at low temperature, most of them use the refrigerant machine and heating components to control the normal heating and cooling of each temperature control unit, thereby ensuring the normal temperature of the chip test. When the refrigerant machine cools down, the refrigerant (low-temperature medium) is distributed to each temperature control unit through different pipelines. Since there are multiple temperature control units, the refrigerant needs to be distributed to different temperature control units by a liquid distributor.

[0003] In the prior art, a solenoid valve (control switch) is usually installed in the middle of the pipeline of each temperature control unit, and the corresponding solenoid valve is closed when the temperature control unit reaches the target temperature. The on and off of the refrigerant is controlled by powering on and off the solenoid valve, thereby ensuring normal operation at low temperatures. However, since the installation of the solenoid valve is equivalent to adding a throttling point and risk point on the pipeline, leakage points are prone to occur at the solenoid valve after long-term operation, resulting in uneven liquid distribution. Utility Model Content

[0004] The utility model aims to provide a liquid separation mechanism and a separator to alleviate the technical problem that a solenoid valve is arranged on a pipeline in the related technology, leakage points are prone to occur at the solenoid valve after long-term operation, and then uneven liquid separation occurs.

[0005] In a first aspect, the liquid dispensing mechanism provided by the utility model comprises: a fixing member, an adjusting assembly, a liquid dispenser, a main pipe and a plurality of branch pipes, wherein the liquid dispenser is provided with a fluid inlet and a plurality of fluid outlets connected to the fluid inlet, the main pipe is connected to the fluid inlet, and the plurality of branch pipes are connected to the plurality of fluid outlets in a one-to-one correspondence;

[0006] The liquid dispenser and the fixing member are movably connected via the adjusting assembly, and the adjusting assembly is used to adjust the relative positions and heights of the plurality of fluid outlets relative to the fixing member.

[0007] Optionally, the adjustment assembly includes a support member and a plurality of adjustment screws, and the liquid dispenser is mounted on the support member;

[0008] The plurality of adjusting screws are threadably matched with the fixing member and are all in contact with the supporting member.

[0009] Optionally, the fixing member is provided with a mounting through hole for the plurality of branch pipes to pass through, and the plurality of adjusting screws are all arranged on the periphery of the mounting through hole.

[0010] Optionally, the fixing member is in the shape of an open shell, the liquid dispenser and the supporting member are both located inside the fixing member, and the mounting through holes and the plurality of adjusting screws are both disposed on the top wall of the fixing member.

[0011] Optionally, the adjustment assembly further comprises a plurality of connecting members distributed along the circumference of the fixing member, wherein the plurality of connecting members are all connected to the fixing member and are movably connected to the supporting member respectively.

[0012] Optionally, the plurality of connecting parts each include a connecting bolt, a threaded gasket mounted on a fixing part and cooperating with the connecting bolt, and a fixing block arranged at one end of the connecting bolt; the connecting bolt is threadably engaged with the fixing part via the threaded gasket, and is movably connected to the supporting part via the fixing block.

[0013] Optionally, a side wall of the support member is provided with a transverse guide groove, the length direction of the transverse guide groove is arranged along the length direction of the side wall where the transverse guide groove is located, and the fixing block is movably inserted in the transverse guide groove.

[0014] Optionally, the fixing member is provided with a longitudinal guide groove, the length direction of the longitudinal guide groove is arranged along the axial direction of the adjusting screw, and the threaded gasket is movably arranged in the longitudinal guide groove to cooperate with the thread of the connecting bolt.

[0015] Optionally, a plurality of the fluid outlets are spaced apart and distributed around the axis of the fluid inlet.

[0016] In a second aspect, the sorting machine provided by the utility model comprises the above-mentioned liquid separation mechanism and a plurality of temperature control modules providing low temperature, and the liquid separation mechanism is connected to the plurality of temperature control modules.

[0017] The separator provided by the utility model comprises a liquid separation mechanism and a plurality of control modules for providing low temperature. The liquid separation mechanism comprises a fixing part, an adjusting component, a liquid separator, a main pipe and a plurality of branch pipes. The liquid separator is provided with a fluid inlet and a plurality of fluid outlets connected with the fluid inlet. The main pipe is connected with the fluid inlet, and the plurality of branch pipes are connected with the plurality of fluid outlets in a one-to-one correspondence. The liquid separator and the fixing part are movably connected through the adjusting component, and the adjusting component is used to adjust the relative position height of the plurality of fluid outlets relative to the fixing part. The refrigerant enters the liquid separator through the main pipe, and then enters the corresponding branch pipe through each fluid outlet to provide refrigerant for different temperature control units. When it is necessary to adjust the flow rate of the refrigerant entering each branch pipe, the posture of the liquid separator is adjusted by the adjusting component. Specifically, when it is necessary to increase or decrease the flow rate of the refrigerant in a branch pipe relative to other branch pipes, the position of the fluid outlet connected with the branch pipe is correspondingly adjusted to be lowered or raised relative to the position of other fluid outlets, that is, the lower the position of the fluid outlet, the greater the flow rate of the refrigerant in the branch pipe connected thereto.

[0018] Compared with the liquid separation mechanism in the prior art which uses an electromagnetic valve, the liquid separation mechanism provided by the utility model adjusts the height of the fluid outlet relative to the positions of other fluid outlets, thereby adjusting the flow rate of the refrigerant in the branch pipe connected thereto, without the need to set up an electromagnetic valve, thereby preventing leakage points from occurring at the electromagnetic valve after long-term operation, thereby causing uneven liquid separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the related technologies, the drawings required for use in the specific implementation methods or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A schematic diagram of the structure of the liquid separation mechanism provided by an embodiment of the utility model at a first viewing angle;

[0021] Figure 2 A schematic diagram of the structure of the liquid separation mechanism provided by an embodiment of the utility model at a second viewing angle;

[0022] Figure 3 A cross-sectional view of a liquid separation mechanism provided in an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the connection between the liquid distributor and the support member in the liquid dispensing mechanism provided in an embodiment of the utility model;

[0024] Figure 5 A schematic diagram of the structure of a fixing member in a liquid separation mechanism provided in an embodiment of the utility model;

[0025] Figure 6 A schematic diagram of the connection between the connecting bolts and the fixing block in the liquid separation mechanism provided in an embodiment of the utility model.

[0026] Icons: 100 - fixing part; 110 - mounting hole; 120 - longitudinal guide groove; 130 - threaded gasket; 210 - supporting part; 211 - transverse guide groove; 212 - supporting block; 220 - adjusting screw; 230 - connecting bolt; 231 - fixing block; 300 - liquid distributor; 310 - fluid inlet; 320 - fluid outlet; 400 - main pipe; 500 - branch pipe; a - first direction; b - second direction. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1 and Figure 2 As shown, the liquid dispensing mechanism provided by the embodiment of the utility model includes: a fixing member 100, an adjusting component, a liquid dispenser 300, a main pipe 400 and a plurality of branch pipes 500, the liquid dispenser 300 is provided with a fluid inlet 310 and a plurality of fluid outlets 320 connected to the fluid inlet 310, the main pipe 400 is connected to the fluid inlet 310, and the plurality of branch pipes 500 are connected to the plurality of fluid outlets 320 in a one-to-one correspondence; the liquid dispenser 300 and the fixing member 100 are movably connected via the adjusting component, and the adjusting component is used to adjust the relative position and height of the plurality of fluid outlets 320 relative to the fixing member 100.

[0031] Specifically, the fixing member 100 is used to be fixedly connected to the corresponding supporting structure to support the entire liquid dispensing mechanism. The adjusting assembly is connected to the liquid dispenser 300 and the fixing member 100 respectively, and is used to adjust the posture of the liquid dispenser 300 to adjust the relative positions of the multiple fluid outlets 320 on the liquid dispenser 300. The liquid dispenser 300 is provided with a fluid inlet 310 and multiple fluid outlets 320, and the number of the fluid outlets 320 can be specifically set to two, three or four, etc. In this embodiment, the liquid dispenser 300 is provided with four fluid outlets 320.

[0032] The axes of the multiple fluid outlets 320 on the liquid distributor 300 may be arranged at an angle to the axis of the fluid inlet 310, or the axes of the fluid outlets 320 and the axis of the circulation inlet are parallel to each other. In this embodiment, the axes of the multiple fluid outlets 320 are arranged at an angle to the axis of the circulation inlet, and the multiple fluid outlets 320 are spaced around the axis of the fluid inlet 310. After the liquid distributor is assembled on the corresponding equipment, the multiple fluid outlets 320 are all located above the fluid inlet 310. One end of the main pipe 400 is connected to the fluid inlet 310, and the other end is used to communicate with the mechanism for providing the refrigerant. The number of branch pipes 500 is the same as the number of fluid outlets 320, and they are connected to the multiple fluid outlets 320 one by one. The multiple branch pipes 500 are used to transport the refrigerant to different temperature control units.

[0033] When it is necessary to adjust the flow of the refrigerant entering each branch pipe 500, the posture of the liquid distributor 300 is adjusted by the adjustment component. Specifically, when the refrigerant flow in a branch pipe 500 needs to be increased or decreased relative to other branch pipes 500, the position of the fluid outlet 320 connected to the branch pipe 500 is correspondingly adjusted to be lowered or raised relative to the positions of other fluid outlets 320. That is, the lower the position of the fluid outlet 320, the greater the flow of the refrigerant in the branch pipe 500 connected thereto.

[0034] Compared with the liquid separation mechanism provided with an electromagnetic valve in the prior art, the liquid separation mechanism provided in the embodiment of the utility model adjusts the height of the position of the fluid outlet 320 relative to the positions of other fluid outlets 320, thereby adjusting the flow rate of the refrigerant in the branch pipe 500 connected thereto, without the need to provide an electromagnetic valve, thereby preventing leakage points from occurring at the electromagnetic valve after long-term operation, thereby preventing the phenomenon of uneven liquid separation.

[0035] As an embodiment of the adjustment component, Figure 1 and Figure 2 As shown, the adjustment assembly includes a support member 210 and a plurality of adjustment screws 220 , and the dispenser 300 is mounted on the support member 210 ; the plurality of adjustment screws 220 are threadedly matched with the fixing member 100 and are all in contact with the support member 210 .

[0036] Specifically, Figure 3 and Figure 4 As shown, the support member 210 includes a support block 212 with a rectangular cross section, and a support through hole is provided on the support block 212. The axis of the support through hole is perpendicular to the end surface of the fixing member 100 provided with the adjusting screw 220, and the end surface of the support member 210 provided with the support through hole is opposite to the end surface of the fixing member 100 provided with the adjusting screw 220. The liquid dispenser 300 is fixedly mounted on the support through hole, and the fluid inlet 310 extends from the lower end surface of the support member 210, and multiple flow outlets extend from the upper end surface of the support member 210.

[0037] The number of the adjusting screws 220 can be set to two, three or four. In this embodiment, the adjusting screws 220 are set to four. Figure 1 As shown, four adjusting screws 220 are evenly distributed on the fixing member 100 and are all in contact with the supporting member 210. The distances from the four adjusting screws 220 to the axis of the supporting through hole are equal. When the liquid dispensing mechanism is assembled on the corresponding equipment, multiple adjusting screws 220 are located above the supporting member 210. When the posture of the liquid dispenser 300 needs to be adjusted, the adjusting screws 220 are rotated to adjust the length of the adjusting screws 220 extending from the lower end face of the fixing member 100. The longer the length of the adjusting screws 220 extending from the lower end face of the fixing member 100, the lower the position of the fluid outlet 320 at the corresponding position. Therefore, by adjusting the length of each adjusting screw 220 extending from the lower end face of the fixing member 100, the relative position height of the multiple fluid outlets 320 can be conveniently adjusted, thereby realizing the adjustment of the refrigerant flow in each branch pipe 500.

[0038] As another embodiment of the adjustment component, the adjustment component includes a support member 210 and a plurality of wedge blocks, and the dispenser 300 is installed on the support member 210. The specific connection method is the same as the above connection method. The upper end surface of the support member 210 is movably connected to the fixing member 100 through a spherical hinge. The plurality of wedge blocks are distributed at intervals along the circumference of the fixing member 100, and slide with the fixing member 100 in a direction perpendicular to the axis of the supporting through hole. The inclined surfaces of the plurality of wedge blocks are all abutted against the lower end surface of the fixing member 100, and the fixing member 100 abuts against the inclined surfaces of the wedge blocks at different positions, and the abutment points have different heights in the vertical direction. Therefore, the posture of the dispenser 300 can be adjusted by adjusting the wedge blocks to slide in a direction perpendicular to the axis of the supporting through hole, changing the contact point between the inclined surface and the lower end surface of the support member 210, thereby adjusting the relative position heights of the plurality of fluid outlets 320.

[0039] The plurality of branch pipes 500 can extend out of the fixing member 100 from the side wall of the fixing member 100 by bending. In one embodiment of the present application, Figure 5 As shown, the fixing member 100 is provided with a mounting through hole 110 for a plurality of branch pipes 500 to pass through, and a plurality of adjusting screws 220 are all provided on the outer periphery of the mounting through hole 110 .

[0040] Specifically, the mounting through hole 110 is arranged opposite to the multiple fluid outlets 320, and the multiple branch pipes 500 are respectively connected to the multiple fluid outlets 320 and extend upward out of the fixing member 100. The arrangement of the mounting through hole 110 allows the multiple branch pipes 500 to extend directly out of the fixing member 100 without bending, which is convenient for assembly.

[0041] The plurality of adjusting screws 220 are all disposed on the outer periphery of the mounting through hole 110 to prevent the branch pipe 500 extending from the fixing member 100 from blocking the adjusting screws 220 , thereby affecting the adjustment of the posture of the dispenser 300 .

[0042] As an embodiment, the fixing member 100 is configured as a flat plate and is spaced apart from and parallel to the upper end surface of the support member 210. As another embodiment, the fixing member 100 is in the shape of an open shell, the liquid dispenser 300 and the support member 210 are both located in the fixing member 100, and the mounting through hole 110 and the plurality of adjusting screws 220 are both provided on the top wall of the fixing member 100.

[0043] Specifically, when the fixing member 100 is installed on the corresponding supporting structure, the opening of the fixing member 100 is set downward. The four side walls of the fixing member 100 are all located below its top wall. The support member 210 is parallel to the top wall of the fixing member 100, and the area is smaller than the area of ​​the top wall of the fixing member 100. The support member 210 is located in the fixing member 100, and the side walls of the support member 210 are relatively spaced from the side walls of the fixing member 100 so that the support member 210 can move relative to the fixing member 100. The fixing member 100 is set in an open shell shape, and the support member 210 is located in the open shell, so that the fixing member 100 plays a protective role on the support member 210 and the liquid distributor 300. The mounting through hole 110 is provided on the top wall of the fixing member 100, so that multiple branch pipes 500 can extend out of the fixing member 100. Multiple adjustment screws 220 are provided on the top wall of the fixing member 100 and are located on the periphery of the mounting through hole 110, so that the adjustment screws 220 can be adjusted conveniently.

[0044] The adjustment component also includes a plurality of connectors distributed along the circumference of the fixing member 100, and the plurality of connectors are all connected to the fixing member 100 and are respectively movably connected to the support member 210. The support member 210 is connected to the fixing member 100 through a plurality of connectors. The present application can adjust the position of the support member 210 and the liquid distributor 300 relative to the fixing member 100 through the connector and can adjust the posture of the liquid distributor 300 on the support member 210 through the adjusting screw 220. The adjustment component of the present application can realize the installation and adjustment of the support member 210 and the liquid distributor 300 in multiple directions, so as to facilitate the installation of the liquid distributor mechanism as a whole and ensure uniform liquid distribution.

[0045] As an implementation of the connecting member, the connecting member can be set as a support spring, which is respectively connected to the fixing member 100 and the support member 210, so that the support member 210 is connected to the fixing member 100 and the support member 210 can move equivalent to the fixing member 100.

[0046] As another embodiment of the connecting piece, multiple connecting pieces all include a connecting bolt 230, a threaded gasket 130 installed on the fixing piece 100 and cooperating with the connecting bolt 230, and a fixing block 231 arranged at one end of the connecting bolt 230. The connecting bolt 230 is threadedly matched with the fixing piece 100 through the threaded gasket 130, and is movably connected to the support piece 210 through the fixing block 231.

[0047] Specifically, the number of the connecting bolts 230 can be set to two, three or four, etc. In this embodiment, four connecting bolts 230 are provided, and the four connecting bolts 230 are respectively threadedly matched with the four side walls of the fixing member 100, and the axes of the two connecting bolts 230 on the two opposite side walls coincide. The end of each connecting bolt 230 opposite to the support member 210 is movably connected to the support member 210, and the length of the connecting bolt 230 extending into the interior of the fixing member 100 can be adjusted by rotating the connecting bolt 230, thereby adjusting the horizontal position of the support member 210 and the liquid dispenser 300, and the horizontal position of the support member 210 and the liquid dispenser 300 can be adjusted according to the installation requirements.

[0048] like Figure 4 and Figure 6 As shown, the side wall of the support member 210 is provided with a transverse guide groove 211 , the length direction of the transverse guide groove 211 is arranged along the length direction of the side wall where it is located, and the fixing block 231 is movably inserted in the transverse guide groove 211 .

[0049] Specifically, transverse guide grooves 211 are provided on the four side walls of the support member 210, and the transverse guide grooves 211 run through both ends of the side walls. The cross section of the transverse guide grooves 211 is T-shaped, and the width of the opening of the transverse guide grooves 211 relative to the side wall of the fixing member 100 (the dimension along the axial direction of the fluid inlet 310) is smaller than the width of the bottom wall of the transverse guide grooves 211 (the dimension along the axial direction of the fluid inlet 310). The diameter of the connecting bolt 230 is slightly smaller than the width of the opening of the transverse guide grooves 211 relative to the side wall of the fixing member 100, and the width of the fixing block 231 is greater than the width of the opening of the transverse guide grooves 211 relative to the side wall of the fixing member 100, and slightly smaller than the width of the bottom wall of the transverse guide grooves 211, thereby preventing the fixing block 231 from detaching from the transverse guide grooves 211. The connecting bolt 230 is movably connected to the support member 210 through the fixing block 231. When the position of the support member 210 is adjusted by the connecting bolt 230 arranged along the first direction a, the fixing block 231 arranged on the connecting bolt 230 arranged along the second direction b can slide in the corresponding transverse guide groove 211 to avoid interference with the position adjustment of the support member 210, wherein the first direction a and the second direction b are perpendicular to each other.

[0050] As another embodiment, guide rails are provided on the four side walls of the support member 210, each guide rail is provided along the length direction of the side wall where it is located, and the fixed block 231 is provided as a slider that slides with the guide rail. The connecting bolt 230 slides with the support member 210 through the slider, and when the position of the support member 210 is adjusted by the connecting bolt 230 provided along the first direction a, the fixed block 231 provided on the connecting bolt 230 provided along the second direction b slides along the corresponding guide rail to avoid interference with the position adjustment of the support member 210, wherein the first direction a and the second direction b are perpendicular to each other.

[0051] like Figure 5 As shown, the fixing member 100 is provided with a longitudinal guide groove 120 , the length direction of which is arranged along the axial direction of the adjusting screw 220 , and the threaded gasket 130 is movably arranged in the longitudinal guide groove 120 and threadedly matched with the connecting bolt 230 .

[0052] Specifically, the side wall of the fixing member 100 is a double-layer structure, specifically including an inner layer and an outer layer, each of which is provided with a longitudinal guide groove 120, and the positions of the longitudinal guide grooves 120 on the inner layer and the outer layer correspond to each other, and the long side of each longitudinal guide groove 120 is arranged parallel to the axis of the fluid inlet 310, and the length is greater than the diameter of the connecting bolt 230. The threaded gasket 130 is sandwiched between the inner layer and the outer layer and can move between the inner layer and the outer layer, and the threaded gasket 130 is provided with a threaded through hole communicating with the longitudinal guide groove 120, and the connecting bolt 230 is threadedly matched with the threaded through hole. The connecting bolt 230 is rotated relative to the threaded gasket 130 to adjust the length of the connecting bolt 230 extending into the interior of the fixing member 100. When the posture of the support member 210 and the dispenser 300 is adjusted by adjusting the screw 220, the support member 210 may drive the connecting bolt 230 to tilt. Since the position of the fixing member 100 is fixed, a longitudinal guide groove 120 is provided on the side wall of the fixing member 100, so that the end of the connecting bolt 230 away from the support member 210 can move in the vertical direction, thereby avoiding interference with the adjustment of the support member 210 and the dispenser 300.

[0053] The sorting machine provided by the embodiment of the utility model includes the above-mentioned liquid separation mechanism. Specifically, the sorting machine provided by the embodiment of the utility model also includes a plurality of temperature control units, and the plurality of temperature control units are connected to the plurality of branch pipes 500 in a one-to-one correspondence, and each branch pipe 500 transports refrigerant to the corresponding temperature control unit. Specifically, the temperature control unit can be a test pressure head, a pre-heating plate, a low-temperature air blow of the test cavity, a low-temperature unit of the test seat, and a low-temperature unit on the transport device, etc., which are arranged on the sorting machine.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A liquid separation mechanism, characterized in that: include: A fixing member (100), an adjusting component, a liquid distributor (300), a main pipe (400) and a plurality of branch pipes (500), wherein the liquid distributor (300) is provided with a fluid inlet (310) and a plurality of fluid outlets (320) connected to the fluid inlet (310), the main pipe (400) is connected to the fluid inlet (310), and the plurality of branch pipes (500) are connected to the plurality of fluid outlets (320) in a one-to-one correspondence; The liquid dispenser (300) and the fixing member (100) are movably connected via the adjustment component, and the adjustment component is used to adjust the relative position and height of the plurality of fluid outlets (320) relative to the fixing member (100).

2. The liquid separation mechanism according to claim 1, characterized in that: The adjustment assembly comprises a support member (210) and a plurality of adjustment screws (220), and the liquid dispenser (300) is mounted on the support member (210); The plurality of adjusting screws (220) are threadably matched with the fixing member (100) and are all in contact with the supporting member (210).

3. The liquid separation mechanism according to claim 2, characterized in that: The fixing member (100) is provided with a mounting through hole (110) for the plurality of branch pipes (500) to pass through, and the plurality of adjusting screws (220) are all arranged on the outer periphery of the mounting through hole (110).

4. The liquid separation mechanism according to claim 3, characterized in that: The fixing member (100) is in the shape of an open shell, the liquid distributor (300) and the support member (210) are both located inside the fixing member (100), and the mounting through hole (110) and the plurality of adjusting screws (220) are both arranged on the top wall of the fixing member (100).

5. The liquid separation mechanism according to any one of claims 2 to 4, characterized in that: The adjustment assembly further comprises a plurality of connecting members distributed along the circumference of the fixing member (100); the plurality of connecting members are all connected to the fixing member (100) and are respectively movably connected to the supporting member (210).

6. The liquid separation mechanism according to claim 5, characterized in that: The plurality of connecting members each comprises a connecting bolt (230), a threaded washer (130) mounted on a fixing member (100) and cooperating with the connecting bolt (230), and a fixing block (231) arranged at one end of the connecting bolt (230); the connecting bolt (230) is threadably coupled with the fixing member (100) via the threaded washer (130), and is movably connected with the supporting member (210) via the fixing block (231).

7. The liquid separation mechanism according to claim 6, characterized in that: The side wall of the support member (210) is provided with a transverse guide groove (211), the length direction of the transverse guide groove (211) is arranged along the length direction of the side wall where the transverse guide groove (211) is located, and the fixing block (231) is movably inserted in the transverse guide groove (211).

8. The liquid separation mechanism according to claim 6, characterized in that: The fixing member (100) is provided with a longitudinal guide groove (120), the length direction of the longitudinal guide groove (120) is arranged along the axial direction of the adjusting screw (220), and the threaded gasket (130) is movably arranged in the longitudinal guide groove (120) and threadedly matched with the connecting bolt (230).

9. The liquid separation mechanism according to claim 1, characterized in that: The plurality of fluid outlets (320) are distributed at intervals around the axis of the fluid inlet (310).

10. A sorting machine, comprising a plurality of temperature control modules for providing low temperature, characterized in that: include: The liquid separation mechanism according to any one of claims 1 to 9 is connected to a plurality of the temperature control modules.

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