A biochip dispensing machine

Abstract

The utility model provides a kind of biochip subpackager, comprising: feeding assembly, including inlet bin and the bin feeding mechanism for moving loading unit to annular conveyor belt;Dispensing component, including dispensing mechanism;Chip loading assembly, including the chip feeding conveyor belt for conveying to be subpackaged biochip and the chip loading mechanism for moving to be subpackaged biochip located on chip feeding conveyor belt to loading unit;Chip pressing assembly, including the tabletting mechanism for driving pressing rod to carry out tabletting process to biochip;Discharge component, including the discharge mechanism for moving loading unit located on annular conveyor belt to discharge area;Wherein, loading unit is used to place to be subpackaged biochip.The utility model utilizes dispensing component to point glue into loading unit, and utilizes the pressing rod of chip pressing assembly and press on biochip, can make glue evenly cover in the back of biochip, improve the stability of biochip box.

Description

Technical Field

[0001] This utility model relates to the field of machine tool technology for packaging equipment, and more specifically, to a biochip packaging machine. Background Technology

[0002] Biochips, also known as protein chips or gene chips, originated from the combination of DNA hybridization probe technology and semiconductor industry technology. This technology involves immobilizing a large number of probe molecules on a support and then hybridizing them with fluorescently labeled DNA or other sample molecules (such as proteins, factors, or small molecules). By detecting the hybridization signal intensity of each probe molecule, the quantity and sequence information of the sample molecules can be obtained.

[0003] Chinese utility model patent application number CNCN202420589948.4 discloses an automatic chip packaging device, which is equipped with a cover opening and closing assembly. The cover opening and closing assembly includes an opening mechanism and a closing mechanism, which can realize the automatic opening and closing of the chip box. It is also equipped with a material placement assembly and a packaging assembly. The material placement assembly can take the chips out of the chip box and transfer them to the packaging assembly, or it can transfer the chips at the packaging assembly to the chip box at the cover opening and closing assembly, thus automatically completing the batch packaging of chips.

[0004] The aforementioned automated chip dispensing equipment directly places the chips to be dispensed onto chip boxes or chip trays without performing adhesive dispensing to fix the chip boxes or chip trays. The dispensed chips are prone to movement due to collisions and vibrations from the chip boxes or chip trays, resulting in unstable packaging. Its structure needs improvement. Utility Model Content

[0005] Therefore, to address the problem that existing chip packaging equipment lacks a dispensing and fixing operation for chip cassettes or chip trays, resulting in chip displacement due to collisions and vibrations of the chip cassettes or chip trays and unstable packaging, this utility model provides a biochip packaging machine, the specific technical solution of which is as follows:

[0006] A biochip packaging machine includes a frame and an annular conveyor belt fixedly mounted on the frame. The biochip packaging machine further includes:

[0007] The feeding assembly includes a feeding bin for storing the loading unit and a hopper feeding mechanism for transferring the loading unit to the annular conveyor belt;

[0008] A dispensing assembly, including a dispensing mechanism for dispensing the loading unit, which has been moved to a dispensing station, into the material.

[0009] The chip assembly includes a chip feeding conveyor belt for conveying the biochips to be packaged and a chip feeding mechanism for moving the biochips to be packaged on the chip feeding conveyor belt to the loading unit.

[0010] A tableting assembly, including a tableting mechanism for driving a pressure bar to compress a biochip to be dispensed on the feeding unit;

[0011] The discharge assembly includes a discharge mechanism for transferring the loading unit located on the annular conveyor belt to the discharge area;

[0012] The loading unit is used to place the biochips to be packaged.

[0013] The described biochip packaging machine is equipped with a feeding component, a dispensing component, a chip loading component, a chip pressing component, and a discharging component. The dispensing component applies adhesive to the packaging unit, ensuring stable packaging of the biochips. The pressing component uses a pressure bar to press the biochip onto the chip, ensuring even coverage of the back of the chip with adhesive, further improving the stability of the packaging. This machine solves the problem of existing chip packaging equipment lacking adhesive fixing of the chip box or chip tray, which leads to chip movement due to collisions and vibrations of the chip box or chip tray after packaging, resulting in unstable packaging. It has excellent practicality.

[0014] Preferably, the hopper feeding mechanism includes:

[0015] The first hopper loading unit is installed on the frame and is used to move the loading unit located in the feed hopper to the preset hopper position;

[0016] The second hopper loading unit is installed on the frame and is used to drive the third hopper loading unit to move from the hopper position to above the annular conveyor belt;

[0017] The third hopper loading unit is installed on the second hopper loading unit and is used to transfer the loading unit located in the hopper position to the circular conveyor belt.

[0018] Preferably, the dispensing mechanism includes:

[0019] A dispensing head is used for dispensing adhesive onto the loading unit.

[0020] A dispensing moving unit, mounted on the frame, is used to drive the dispensing head to move up and down along a direction perpendicular to the annular conveyor belt.

[0021] Preferably, the chip loading mechanism includes:

[0022] The suction unit is used to suction the biochips to be packaged located on the chip feeding conveyor belt and to place the suctioned biochips to be packaged onto the loading unit located on the annular conveyor belt.

[0023] A chip loading unit is mounted on the frame and is used to drive the pick-up unit to move up and down along a direction perpendicular to the annular conveyor belt and to move horizontally along the chip loading conveyor belt towards the annular conveyor belt.

[0024] Preferably, the tablet compression mechanism includes:

[0025] A pressure bar drive unit is mounted on the frame and is used to drive the pressure bar to move up and down along a direction perpendicular to the annular conveyor belt.

[0026] Preferably, the discharge mechanism includes:

[0027] The discharge clamping unit is used to clamp the loading unit located on the annular conveyor belt and place the clamped loading unit in the discharge area;

[0028] The discharge drive unit is mounted on the frame and is used to drive the gripping unit to move up and down along a direction perpendicular to the annular conveyor belt and to move horizontally along the annular conveyor belt toward the discharge area.

[0029] Preferably, the first hopper feeding unit includes:

[0030] The first hopper base is fixedly installed on the frame and is provided with a first hopper slide perpendicular to the annular conveyor belt;

[0031] The first hopper slider passes through the first hopper slide rail and is slidably connected to the first hopper slide rail;

[0032] The first hopper slide plate is fixedly connected to the first hopper slider and is located above the first hopper base;

[0033] The first hopper motor and the first hopper rotating screw fixedly connected to the output end of the first hopper motor, wherein the first hopper rotating screw is threadedly connected to the first hopper slider;

[0034] The feed bin is located on the first feed bin slide plate.

[0035] Preferably, the first hopper feeding unit further includes:

[0036] The feeding bracket is fixedly installed on the base of the first hopper and is vertically arranged. It is equipped with a clearance groove for the sliding plate of the first hopper to pass through.

[0037] The feeding slide rail is fixedly installed on the feeding bracket and is vertically arranged, located above the first hopper slide plate;

[0038] The feeding support has two supports, and the feeding slide rails on the two feeding supports are parallel to each other, forming a feeding slide for the loading unit to slide into the feeding bin.

[0039] Preferably, the second hopper feeding unit includes:

[0040] The second hopper motor is fixedly mounted on the frame.

[0041] A synchronous conveyor belt is fitted onto the output end of the second hopper motor and is connected to the second hopper motor for transmission.

[0042] The conveying direction of the synchronous conveyor belt is perpendicular to the annular conveyor belt.

[0043] Preferably, the third hopper feeding unit includes:

[0044] The third hopper base is fixedly connected to the synchronous conveyor belt;

[0045] The third hopper slide rail is fixedly installed on the surface of the third hopper base away from the synchronous conveyor belt and is arranged in the vertical direction;

[0046] The third hopper slider is slidably connected to the third hopper slide rail;

[0047] The motor of the third hopper is fixedly installed on the base of the third hopper;

[0048] The third hopper rotating screw has one end fixedly connected to the output end of the third hopper motor, and the other end threadedly connected to the third hopper slider.

[0049] The third hopper clamp is fixedly installed on the third hopper slider. Attached Figure Description

[0050] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale; rather, the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0051] Figure 1 This is a schematic diagram of the overall structure of a biochip packaging machine according to one embodiment of the present invention;

[0052] Figure 2 This is a partial structural diagram of the feeding component in one embodiment of the present invention. Figure 1 ;

[0053] Figure 3This is a partial structural diagram of the feeding component in one embodiment of the present invention. Figure 2 ;

[0054] Figure 4 This is a partial structural diagram of the feeding component in one embodiment of the present invention. Figure 3 ;

[0055] Figure 5 This is a partial structural diagram of the feeding component in one embodiment of the present invention. Figure 4 ;

[0056] Figure 6 This is a partial structural diagram of the feeding component in one embodiment of the present invention. Figure 5 ;

[0057] Figure 7 This is a schematic diagram of the dispensing assembly in one embodiment of the present invention;

[0058] Figure 8 This is a schematic diagram of the upper chip assembly in one embodiment of the present invention;

[0059] Figure 9 This is a schematic diagram of the structure of the compression chip assembly and the discharge assembly in one embodiment of the present invention.

[0060] Explanation of reference numerals in the attached figures:

[0061] 1. Feeding assembly; 2. Dispensing assembly; 3. Chip loading assembly; 4. Chip pressing assembly; 5. Discharging assembly; 6. Circular conveyor belt; 7. Biochip conveying base; 8. Infrared fiber optic sensor; 9. Loading unit; 10. First hopper feeding unit; 11. Second hopper feeding unit; 12. Third hopper feeding unit; 20. Dispensing head; 21. Dispensing moving unit; 30. Suction unit; 31. Chip loading unit; 40. Pressure bar drive unit; 41. Pressure bar; 50. Discharge clamping unit; 51. Discharge drive unit; 100. First hopper base; 101. First hopper slider; 102. First hopper slide plate; 103. First hopper motor; 104. First hopper rotating screw; 105. Feed hopper; 106. Feeding bracket; 107. Feeding slide rail; 108. Clearance groove; 109. First hopper slide rail; 110. Second hopper motor; 111. Synchronous conveyor belt; 112. Second hopper base; 113. Second hopper slide rail; 114. Second hopper slider; 120. Third hopper base; 121. Third hopper slide rail; 122. Third hopper slider; 123. Third hopper motor; 124. Third hopper rotating screw; 125. Third hopper clamp. Detailed Implementation

[0062] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0063] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0064] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0065] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0066] like Figure 1 As shown, a biochip packaging machine according to one embodiment of the present invention includes a frame and an annular conveyor belt 6 fixedly mounted on the frame. A biochip conveying base 7 is provided on the annular conveyor belt 6. The biochip conveying base 7 rotates with the annular conveyor belt 6 and is used to fix the loading unit 9, that is, the loading unit 9 is fixed on the annular conveyor belt 6 by the biochip conveying base 7.

[0067] The biochip packaging machine also includes a feeding component 1, a dispensing component 2, a chip loading component 3, a chip pressing component 4, and a discharging component 5. The feeding component 1, the dispensing component 2, the chip loading component 3, the chip pressing component 4, and the discharging component 5 correspond to the feeding station, the dispensing station, the chip loading station, the chip pressing station, and the discharging station, respectively.

[0068] The feeding assembly 1 includes a feeding bin 105 for storing the feeding unit 9 and a bin feeding mechanism for transferring the feeding unit 9 to the annular conveyor belt 6. The feeding unit 9 is used to hold the biochip to be packaged, and it may be a plastic groove that matches the biochip to be packaged.

[0069] As a preferred technical solution, such as Figures 2-6As shown, the hopper feeding mechanism includes a first hopper feeding unit 10, a second hopper feeding unit 11, and a third hopper feeding unit 12.

[0070] The first hopper loading unit 10 is mounted on the frame and is used to move the loading unit 9 located in the feed hopper 105 to a preset hopper position. This hopper position can be understood as a location after the loading unit 9 has moved a preset distance towards the circular conveyor belt; its function is to facilitate the third hopper loading unit 12 in moving the loading unit 9 onto the circular conveyor belt. The second hopper loading unit 11 is mounted on the frame and is used to drive the third hopper loading unit 12 from the hopper position to above the circular conveyor belt 6; the third hopper loading unit 12 is mounted on the second hopper loading unit 11 and is used to move the loading unit 9 located in the hopper position onto the circular conveyor belt 6.

[0071] Specifically, the first hopper feeding unit 10 includes a first hopper base 100, a first hopper slider 101, a first hopper slide plate 102, a first hopper motor 103, and a first hopper rotating screw 104 fixedly connected to the output end of the first hopper motor 103.

[0072] A first hopper base 100 is fixedly mounted on the frame and has a first hopper slide 109 perpendicular to the annular conveyor belt 6; a first hopper slider 101 passes through the first hopper slide 109 and is slidably connected to the first hopper slide 109; a first hopper slide plate 102 is fixedly connected to the first hopper slider 101 and is located above the first hopper base 100; a first hopper rotating screw 104 is threadedly connected to the first hopper slider 101. The feed hopper 105 is disposed on the first hopper slide plate 102.

[0073] The first hopper loading unit 10 also includes a loading bracket 106 and a loading slide rail 107. The loading bracket 106 is fixedly installed on the first hopper base 100 and is vertically arranged, and each of them is provided with a clearance groove 108 for the passage of the first hopper slide plate 102. The loading slide rail 107 is fixedly installed on the loading bracket 106 and is vertically arranged, located above the first hopper slide plate 102; wherein, there are two loading brackets 106, and the two loading slide rails 107 on the loading brackets 106 are parallel to each other, forming an inlet slide for the loading unit 9 to slide down into the inlet hopper 105.

[0074] The clearance groove 108 can be understood as a notch provided on the feeding bracket 106 near the first hopper base 100. The feeding bracket 106 includes two brackets, which are parallel to each other. There is a gap between the bottom of the feeding slide rail 107 and the upper surface of the first hopper slide plate 102. When the loading unit 9 falls into the feeding hopper 105 along the feeding slide, the upper surface of the loading unit 9 is flush with or slightly lower than the bottom of the feeding slide rail 107.

[0075] An infrared fiber optic sensor 8 can also be installed on the first hopper base 100 to detect whether the loading unit 9 is placed in reverse. When the infrared fiber optic sensor 8 detects that the loading unit 9 is placed in reverse, the loading unit 9 can be moved to the preset incorrect position.

[0076] The second hopper loading unit 11 includes a second hopper motor 110 and a synchronous conveyor belt 111. The second hopper motor 110 is fixedly mounted on the frame, and the synchronous conveyor belt 111 is sleeved on the output end of the second hopper motor 110 and is connected to the second hopper motor 110 in a transmission manner; wherein, the conveying direction of the synchronous conveyor belt 111 is perpendicular to the annular conveyor belt 6.

[0077] The third hopper feeding unit 12 includes a third hopper base 120, a third hopper slide rail 121, a third hopper slider 122, a third hopper motor 123, a third hopper rotating lead screw 124, and a third hopper clamp 125.

[0078] The third hopper base 120 is fixedly connected to the synchronous conveyor belt 111; the third hopper slide rail 121 is fixedly installed on the surface of the third hopper base 120 away from the synchronous conveyor belt 111 and is arranged in the vertical direction; the third hopper slider 122 is slidably connected to the third hopper slide rail 121.

[0079] The third hopper motor 123 is fixedly installed on the third hopper base 120; one end of the third hopper rotating screw 124 is fixedly connected to the output end of the third hopper motor 123, and the other end is threadedly connected to the third hopper slider 122; the third hopper clamp 125 is fixedly installed on the third hopper slider 122, and it can be a pneumatic clamp such as a pneumatic finger.

[0080] To ensure that the synchronous conveyor belt 111 can be driven by the second hopper motor 110, thereby stably driving the third hopper loading unit 12 to move horizontally, the second hopper loading unit 11 further includes a second hopper base 112, a second hopper slide rail 113, and a second hopper slider 114. The second hopper motor 110 is fixedly mounted on the frame via the second hopper base 112. The second hopper slide rail 113 is fixedly mounted on the second hopper base 112 and arranged horizontally. The second hopper slider 114 is slidably connected to the second hopper slide rail 113. The third hopper base 120 is also fixedly connected to the second hopper slider 114. By rotatably mounting a rotating wheel on the third hopper base 120 and having the synchronous conveyor belt 111 sleeved on the rotating wheel and the output shaft of the second hopper motor 110, the transmission connection between the second hopper motor 110 and the synchronous conveyor belt 111 is achieved.

[0081] Thus, when the synchronous conveyor belt 111 rotates, the third hopper loading unit 12 can move back and forth stably in the horizontal direction through the cooperation between the second hopper slide rail 113 and the second hopper slider 114.

[0082] During operation, the loading unit 9 can be manually placed into the feeding chute, allowing it to accurately fall into the feeding hopper 105. Then, the first hopper loading unit 10 moves the loading unit 9 from the feeding hopper 105 to a preset hopper position. Specifically, the first hopper motor 103, in conjunction with the first hopper rotating screw 104, drives the first hopper slider 101 to move along the first hopper chute 109, thereby moving the first hopper sliding plate 102 and ultimately transferring the loading unit 9 from the feeding hopper 105 to the preset hopper position. Next, the second hopper motor 110 drives the third hopper base 120 to move back and forth via the synchronous conveyor belt 111. The third hopper clamp 125 picks up the loading unit 9 and moves it onto the circular conveyor belt 6.

[0083] like Figure 7 As shown, the dispensing assembly 2 includes a dispensing mechanism for dispensing the loading unit 9, which has moved to the dispensing station. Specifically, the dispensing mechanism includes a dispensing head 20 and a dispensing moving unit 21. The dispensing head 20 is used to dispense the loading unit 9; the dispensing moving unit 21 is mounted on the frame and is used to drive the dispensing head 20 to move up and down in a direction perpendicular to the annular conveyor belt 6 and to drive the dispensing head 20 to move horizontally.

[0084] The dispensing mechanism is responsible for uniformly dispensing adhesive onto the upper surface of the loading unit 9, allowing the biochip to be stably loaded into the cartridge. Before each startup, the dispensing volume and position can be adjusted via a control program. The dispensing moving unit 21 drives the dispensing head 20 to move up and down perpendicular to the annular conveyor belt 6, and can also drive the dispensing head 20 to move horizontally. The specific structure of the dispensing moving unit 21 can be an XY-axis linear sliding module; since its structure is a conventional technique in this field, it will not be described in detail here.

[0085] like Figure 8 As shown, the upper chip assembly 3 includes a chip feeding conveyor belt for conveying the biochips to be packaged and a chip feeding mechanism for moving the biochips to be packaged on the chip feeding conveyor belt to the loading unit 9.

[0086] The chip loading mechanism includes a suction unit 30 and a chip loading unit 31. The suction unit 30 is used to suction the biochips to be packaged located on the chip loading conveyor belt and place the suctioned biochips to be packaged onto the loading unit 9 located on the annular conveyor belt 6. The chip loading unit 31 is mounted on the frame and is used to drive the suction unit 30 to move up and down in a direction perpendicular to the annular conveyor belt 6 and to move horizontally along the chip loading conveyor belt in the direction of the annular conveyor belt 6.

[0087] Specifically, the suction unit 30 includes, but is not limited to, a pneumatic suction cup. The chip loading unit 31 can be an XY-axis linear sliding module; since its structure is a conventional technique in the field, it will not be described in detail here. Preferably, this station uses dual-head suction cups to alternately pick up and pack the chips, which can effectively reduce the overall production line cycle time and improve the overall machine efficiency compared to a mechanism using a single suction cup.

[0088] During operation, the operator places the chip onto the feeding conveyor belt in the correct orientation. The feeding conveyor belt station rotates automatically forward, and then the chip feeding mechanism automatically picks up the biochip and places it into the corresponding groove of the loading unit 9.

[0089] like Figure 9 As shown, the chip pressing assembly 4 includes a tableting mechanism for driving a pressure rod 41 to press the biochips to be packaged on the loading unit 9. Specifically, the tableting mechanism includes a pressure rod driving unit 40, which is mounted on the frame and drives the pressure rod 41 to move up and down along a direction perpendicular to the annular conveyor belt 6. The pressure rod 41 is driven and mounted on one side of the annular conveyor belt 6, and can be selected as a linear sliding module. Since its structure is a conventional technique in the art, it will not be described in detail here.

[0090] This station is responsible for pressing the pressure bar 41 onto the chip, so that the adhesive is evenly covered on the back of the chip, achieving stable packaging.

[0091] like Figure 9 As shown, the discharge assembly 5 includes a discharge mechanism for transferring the loading unit 9 located on the annular conveyor belt 6 to the discharge area. Specifically, the discharge mechanism includes a discharge clamping unit 50 and a discharge drive unit 51.

[0092] The discharge gripping unit 50 is used to grip the loading unit 9 located on the annular conveyor belt 6 and place the gripped loading unit 9 in the discharge area. The discharge gripping unit 50 includes, but is not limited to, pneumatic clamps such as pneumatic fingers.

[0093] The discharge drive unit 51 is mounted on the frame and is used to drive the clamping unit to move up and down along a direction perpendicular to the annular conveyor belt 6 and to move horizontally along the annular conveyor belt 6 toward the discharge area. The discharge drive unit 51 can be an XY-axis linear sliding module. Since the structure of the XY-axis linear sliding module is a conventional technology in this field, it will not be described in detail here.

[0094] The unloading station is responsible for clamping the plastic groove and placing it in the unloading area to complete the unloading process.

[0095] In summary, the biochip packaging machine, by setting up a feeding component 1, a dispensing component 2, a chip loading component 3, a chip pressing component 4, and a discharging component 5, utilizes the dispensing component 2 to apply adhesive to the packaging unit 9, enabling stable packaging of the biochips. The pressing rod 41 of the chip pressing component 4 presses the biochip, ensuring the adhesive is evenly distributed on the back of the biochip, further improving the stability of the packaging. This solves the problem of existing chip packaging equipment lacking adhesive fixing of the chip box or chip tray, leading to chip movement due to collisions and vibrations of the chip box or chip tray after packaging, resulting in unstable packaging. Therefore, it has excellent practicality.

[0096] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0097] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A biochip packaging machine, comprising a frame and an annular conveyor belt fixedly mounted on the frame, characterized in that, The biochip packaging machine also includes: The feeding assembly includes a feeding bin for storing the loading unit and a hopper feeding mechanism for transferring the loading unit to the annular conveyor belt; A dispensing assembly, including a dispensing mechanism for dispensing the loading unit, which has been moved to a dispensing station, into the material. The chip assembly includes a chip loading conveyor belt for conveying the biochips to be packaged and a chip loading mechanism for moving the biochips to be packaged on the chip loading conveyor belt to the loading unit. A tableting assembly, including a tableting mechanism for driving a pressure bar to compress a biochip to be dispensed on the feeding unit; The discharge assembly includes a discharge mechanism for transferring the loading unit located on the annular conveyor belt to the discharge area; The loading unit is used to place the biochips to be packaged.

2. The biochip unpackager of claim 1, wherein The hopper feeding mechanism includes: The first hopper loading unit is installed on the frame and is used to move the loading unit located in the feed hopper to the preset hopper position; The second hopper loading unit is installed on the frame and is used to drive the third hopper loading unit to move from the hopper position to above the annular conveyor belt; The third hopper loading unit is installed on the second hopper loading unit and is used to transfer the loading unit located in the hopper position to the circular conveyor belt.

3. The biochip packaging machine as described in claim 1, characterized in that, The dispensing mechanism includes: A dispensing head is used for dispensing adhesive onto the loading unit. A dispensing moving unit, mounted on the frame, is used to drive the dispensing head to move up and down along a direction perpendicular to the annular conveyor belt.

4. A biochip packaging machine as described in claim 1, characterized in that, The chip loading mechanism includes: The suction unit is used to suction the biochips to be packaged located on the chip feeding conveyor belt and to place the suctioned biochips to be packaged onto the loading unit located on the annular conveyor belt. A chip loading unit is mounted on the frame and is used to drive the pick-up unit to move up and down along a direction perpendicular to the annular conveyor belt and to move horizontally along the chip loading conveyor belt towards the annular conveyor belt.

5. A biochip packaging machine as described in claim 1, characterized in that, The tablet compression mechanism includes: A pressure bar drive unit is mounted on the frame and is used to drive the pressure bar to move up and down along a direction perpendicular to the annular conveyor belt.

6. A biochip packaging machine as described in claim 1, characterized in that, The discharge mechanism includes: The discharge clamping unit is used to clamp the loading unit located on the annular conveyor belt and place the clamped loading unit in the discharge area; The discharge drive unit is mounted on the frame and is used to drive the gripping unit to move up and down along a direction perpendicular to the annular conveyor belt and to move horizontally along the annular conveyor belt toward the discharge area.

7. A biochip packaging machine as described in claim 2, characterized in that, The first hopper feeding unit includes: The first hopper base is fixedly installed on the frame and is provided with a first hopper slide perpendicular to the annular conveyor belt; The first hopper slider passes through the first hopper slide rail and is slidably connected to the first hopper slide rail; The first hopper slide plate is fixedly connected to the first hopper slider and is located above the first hopper base; The first hopper motor and the first hopper rotating screw fixedly connected to the output end of the first hopper motor, wherein the first hopper rotating screw is threadedly connected to the first hopper slider; The feed bin is located on the first feed bin slide plate.

8. A biochip packaging machine as described in claim 7, characterized in that, The first hopper feeding unit also includes: The feeding bracket is fixedly installed on the base of the first hopper and is vertically arranged. It is equipped with a clearance groove for the sliding plate of the first hopper to pass through. The feeding slide rail is fixedly installed on the feeding bracket and is vertically arranged, located above the first hopper slide plate; The feeding support has two supports, and the feeding slide rails on the two feeding supports are parallel to each other, forming a feeding slide for the loading unit to slide into the feeding bin.

9. A biochip packaging machine as described in claim 2, characterized in that, The second hopper feeding unit includes: The second hopper motor is fixedly mounted on the frame. A synchronous conveyor belt is fitted onto the output end of the second hopper motor and is connected to the second hopper motor for transmission. The conveying direction of the synchronous conveyor belt is perpendicular to the annular conveyor belt.

10. The biochip dispenser according to claim 9, wherein the biochip dispenser is characterized by: The third hopper feeding unit includes: The third hopper base is fixedly connected to the synchronous conveyor belt; The third hopper slide rail is fixedly installed on the surface of the third hopper base away from the synchronous conveyor belt and is arranged in the vertical direction; The third hopper slider is slidably connected to the third hopper slide rail; The motor of the third hopper is fixedly installed on the base of the third hopper; The third hopper rotating screw has one end fixedly connected to the output end of the third hopper motor, and the other end threadedly connected to the third hopper slider. The third hopper clamp is fixedly installed on the third hopper slider.

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