Automatic suction head mounting device

Abstract

The utility model provides an automatic sucker mounting device, which relates to the technical field of medical supplies and comprises a bottom plate, a first motor is fixedly mounted at the bottom end of the bottom plate, an output shaft of the first motor penetrates through the top end of the bottom plate and is fixedly provided with a rotating shaft, and a rotating disc is fixedly mounted at the top end of the rotating shaft. Four first containing grooves are formed in the top end of the rotating disc, a feeding mechanism is arranged at the top end of the bottom plate, a mounting mechanism is arranged at the top end of the bottom plate, a plurality of suction head boxes can be placed in the four first containing grooves correspondingly, and then suction heads are inserted into the suction head boxes through the mounting mechanism. Meanwhile, the feeding mechanism can provide new suction heads for the mounting mechanism, after the suction head box in the first containing groove is mounted, the first motor can be started, the first motor drives the rotating disc to rotate, the new suction head box can be moved to the position below the mounting mechanism, the suction heads continue to be mounted, and then the mounting efficiency of the suction heads is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to an automatic suction head installation device. Background Art

[0002] With the continuous development of biotechnology, the production of reagents and liquid medicines has gradually become automated, and automated pipetting has gradually begun to replace traditional manual operations. Pipette tips are an important experimental consumable in the field of life sciences. Due to their high pipetting accuracy and ease of use, they have become one of the most commonly used experimental consumables in life science experiments. And because this product is a disposable product, the number of uses is very large.

[0003] Existing pipette tips are usually stored in the mounting holes of the tip box. In hospital laboratories, a large number of tips need to be manually loaded into the mounting holes of the tip box one by one every day. However, this installation method is relatively cumbersome, resulting in reduced efficiency and increased workload of staff. Utility Model Content

[0004] The utility model aims to solve the problem that manual installation of suction heads in the prior art is relatively cumbersome and inefficient, and proposes an automatic suction head installation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic suction head installation device, including a base plate, a first motor is fixedly installed on the bottom end of the base plate, the output shaft of the first motor passes through the top end of the base plate and is fixedly installed with a rotating shaft, a rotating disk is fixedly installed on the top end of the rotating shaft, four first placement slots are opened on the top end of the rotating disk, a feeding mechanism is arranged at the top end of the base plate, and an installation mechanism is arranged at the top end of the base plate, a plurality of suction head boxes can be placed in the four first placement slots respectively, and then the suction heads are inserted into the suction head boxes through the installation mechanism, and at the same time, the feeding mechanism can provide new suction heads to the installation mechanism, and when the suction head box in the first placement slot is installed, the first motor can be turned on, and the first motor drives the rotating disk to rotate, so that the new suction head box can be moved to the bottom of the installation mechanism, and the suction heads can continue to be installed, thereby improving the suction head installation efficiency.

[0006] Preferably, the feeding mechanism includes a casing, a threaded screw is movably inserted into the inner wall of the casing, the outer wall of the threaded screw is threadedly connected to a slider, and the slider is movably inserted into the inner wall of the casing. When the threaded screw rotates, it can drive the slider to move on the inner wall of the casing.

[0007] Preferably, a feed plate is fixedly installed on the top of the slider, a second placement groove is opened on the top of the feed plate, a second motor is fixedly installed on the outer wall of the casing, an output shaft of the second motor passes through the inner wall of the casing, and is fixedly connected to one end of the outer wall of the threaded screw, the second motor can drive the threaded screw to rotate, the slider can drive the feed plate to move, a storage box can be placed in the second placement groove, and the storage box can be limited at the same time to prevent the storage box from being offset.

[0008] Preferably, the mounting mechanism comprises a frame, a cylinder is fixedly mounted on the top of the frame, an output shaft of the cylinder passes through the top of the frame and is fixedly mounted on a fixed frame, and the cylinder can drive the fixed frame to move up and down.

[0009] Preferably, a third motor is fixedly installed on the inner wall of the fixed frame, and the output shaft of the third motor passes through the bottom end of the fixed frame and is fixedly installed on a nozzle mounting plate. A group of nozzles are arranged on the bottom end of the nozzle mounting plate. The third motor can drive the nozzle mounting plate to rotate, so as to facilitate the movement of the nozzle to the suction head.

[0010] Preferably, four pillars are fixedly mounted on the bottom end of the base plate.

[0011] Preferably, the casing is fixedly connected to the base plate, and the frame is fixedly connected to the base plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when it is necessary to insert a suction head into the suction head box, first place a plurality of suction head boxes in the four first placement slots respectively, and then place a storage box in the second placement slot, at this time, turn on the cylinder, the cylinder drives the suction nozzle mounting plate and the suction nozzle to move downward until the suction nozzle is inserted into the suction head, at this time, the suction nozzle generates negative pressure to fix the suction head, and then turn on the cylinder again to drive the suction head to rise, and at the same time turn on the third motor, the third motor drives the suction nozzle mounting plate to rotate, and then drives the suction head to rotate until the suction head is rotated to the top of the suction head box, at this time, start the cylinder, drive the suction head to descend and insert the suction head into the mounting hole in the suction head box, and then close the suction nozzle, the suction head can be loaded into the mounting hole of the suction head box, and then multiple suction heads can be installed, thereby improving work efficiency, when the suction head box in the first placement slot is installed, the first motor can be turned on, the first motor drives the rotating disk to rotate, so that a new suction head box can be moved below the suction nozzle, and then the above operation is repeated, and the suction head installation can continue, further improving the suction head installation efficiency.

[0014] 2. In the utility model, a suction head is arranged in the storage box. When the suction nozzle moves the suction head, in order to provide the suction head to the installation mechanism, the second motor can be turned on, and the second motor drives the threaded screw to rotate. During the rotation process, the threaded screw drives the storage box on the second placement slot to move below the suction nozzle, so that the suction head can be provided to the installation mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an automatic suction head installation device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the relevant structure of a rotating disk in an automatic suction head installation device proposed by the utility model;

[0017] Figure 3 This is a cross-sectional view of a feeding mechanism in an automatic suction head installation device proposed by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of an installation mechanism in an automatic suction head installation device.

[0019] Legend: 1. Bottom plate; 2. First motor; 3. Rotating shaft; 4. Rotating disk; 5. First placement slot; 6. Feeding mechanism; 601. Housing; 602. Screw rod; 603. Slider; 604. Second motor; 605. Feeding plate; 606. Second placement slot; 7. Mounting mechanism; 701. Frame; 702. Cylinder; 703. Fixed frame; 704. Third motor; 705. Nozzle mounting plate; 706. Nozzle; 8. Pillar. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4The utility model provides a technical solution: it includes a base plate 1, a first motor 2 is fixedly installed at the bottom end of the base plate 1, the output shaft of the first motor 2 passes through the top of the base plate 1, and a rotating shaft 3 is fixedly installed, a rotating disk 4 is fixedly installed at the top of the rotating shaft 3, four first placement slots 5 are opened at the top of the rotating disk 4, a feeding mechanism 6 is arranged at the top of the base plate 1, and a mounting mechanism 7 is arranged at the top of the base plate 1, a plurality of suction head boxes can be placed in the four first placement slots 5 respectively, and then the suction heads are inserted into the suction head boxes through the mounting mechanism 7, and at the same time the feeding mechanism 6 can provide new suction heads to the mounting mechanism 7, when the suction head boxes in the first placement slots 5 are installed, the first motor 2 can be turned on, and the first motor 2 drives the rotating disk 4 to rotate, so that the new suction head box can be moved to the bottom of the mounting mechanism 7, and the suction heads can continue to be installed, thereby improving the suction head installation efficiency.

[0023] like Figure 1-4 As shown, the feeding mechanism 6 includes a casing 601, a threaded screw 602 is movably inserted into the inner wall of the casing 601, the outer wall of the threaded screw 602 is threadedly connected to a slider 603, and the slider 603 is movably inserted into the inner wall of the casing 601. When the threaded screw 602 rotates, it can drive the slider 603 to move on the inner wall of the casing 601.

[0024] like Figure 1-4 As shown, a feed plate 605 is fixedly installed on the top of the slider 603, and a second placement groove 606 is opened on the top of the feed plate 605. A second motor 604 is fixedly installed on the outer wall of the casing 601. The output shaft of the second motor 604 passes through the inner wall of the casing 601 and is fixedly connected to one end of the outer wall of the threaded screw 602. The second motor 604 can drive the threaded screw 602 to rotate, and the slider 603 can drive the feed plate 605 to move. A storage box can be placed in the second placement groove 606, and the storage box can be limited at the same time to prevent the storage box from being offset.

[0025] like Figure 1-4 As shown, the mounting mechanism 7 includes a frame 701, a cylinder 702 is fixedly mounted on the top of the frame 701, an output shaft of the cylinder 702 passes through the top of the frame 701, and a fixed frame 703 is fixedly mounted thereon, and the cylinder 702 can drive the fixed frame 703 to move up and down.

[0026] like Figure 1-4 As shown, the inner wall of the fixed frame 703 is fixedly installed with a third motor 704, the output shaft of the third motor 704 passes through the bottom end of the fixed frame 703, and a suction nozzle mounting plate 705 is fixedly installed, a group of suction nozzles 706 are arranged at the bottom end of the suction nozzle mounting plate 705, and the third motor 704 can drive the suction nozzle mounting plate 705 to rotate, so as to facilitate the suction nozzle 706 to move the suction head.

[0027] like Figure 1-4 As shown, four pillars 8 are fixedly mounted on the bottom end of the base plate 1 .

[0028] like Figure 1-4 As shown, the housing 601 is fixedly connected to the base plate 1 , and the frame 701 is fixedly connected to the base plate 1 .

[0029] Working principle: when it is necessary to insert a suction tip into the suction tip box, first place multiple suction tip boxes in the four first placement slots 5 respectively, and then place a storage box in the second placement slot 606, and a suction tip is arranged in the storage box. At this time, the cylinder 702 is turned on, and the cylinder 702 drives the suction nozzle mounting plate 705 and the suction nozzle 706 to move downward until the suction nozzle 706 is inserted into the suction tip. At this time, the suction nozzle 706 generates negative pressure to fix the suction tip, and then the cylinder 702 is turned on again to drive the suction tip to rise, and at the same time, the third motor 704 is turned on. The third motor 704 drives the suction nozzle mounting plate 705 to rotate, and then drives the suction tip to rotate until the suction tip is rotated to the top of the suction tip box. At this time, the cylinder 702 is started to drive the suction tip to descend and insert the suction tip into the mounting hole in the suction tip box. On, and then close the suction nozzle 706, the suction head can be loaded into the installation hole of the suction head box, and then multiple suction heads can be installed, thereby improving work efficiency. When the suction head box in the first placement slot 5 is installed, the first motor 2 can be turned on, and the first motor 2 drives the rotating disk 4 to rotate, so that the new suction head box can be moved under the suction nozzle 706, and then the above operation can be repeated to continue the suction head installation, further improving the suction head installation efficiency. In order to provide suction heads for the installation mechanism 7, the second motor 604 can be turned on, and the second motor 604 drives the threaded screw 602 to rotate. During the rotation process, the threaded screw 602 drives the storage box on the second placement slot 606 to move below the suction nozzle 706, thereby providing suction heads for the installation mechanism 7.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic suction head installation device, characterized in that: The invention comprises a base plate (1), a first motor (2) is fixedly mounted at the bottom end of the base plate (1), an output shaft of the first motor (2) passes through the top end of the base plate (1) and a rotating shaft (3) is fixedly mounted thereon, a rotating disk (4) is fixedly mounted at the top end of the rotating shaft (3), four first placement grooves (5) are provided at the top end of the rotating disk (4), a feeding mechanism (6) is provided at the top end of the base plate (1), and a mounting mechanism (7) is provided at the top end of the base plate (1).

2. The automatic suction head installation device according to claim 1, characterized in that: The feeding mechanism (6) comprises a casing (601), a threaded screw (602) being movably inserted into the inner wall of the casing (601), an outer wall of the threaded screw (602) being threadably connected to a slider (603), and the slider (603) being movably inserted into the inner wall of the casing (601).

3. The automatic suction head installation device according to claim 2, characterized in that: A feeding plate (605) is fixedly mounted on the top of the slider (603), a second placement groove (606) is provided on the top of the feeding plate (605), a second motor (604) is fixedly mounted on the outer wall of the casing (601), an output shaft of the second motor (604) passes through the inner wall of the casing (601) and is fixedly connected to one end of the outer wall of the threaded screw (602).

4. The automatic suction head installation device according to claim 2, characterized in that: The mounting mechanism (7) comprises a frame (701), a cylinder (702) is fixedly mounted on the top of the frame (701), an output shaft of the cylinder (702) passes through the top of the frame (701) and is fixedly mounted on a fixing frame (703).

5. The automatic suction head installation device according to claim 4, characterized in that: A third motor (704) is fixedly mounted on the inner wall of the fixed frame (703); an output shaft of the third motor (704) passes through the bottom end of the fixed frame (703) and is fixedly mounted on a suction nozzle mounting plate (705); a group of suction nozzles (706) are arranged at the bottom end of the suction nozzle mounting plate (705).

6. The automatic suction head installation device according to claim 1, characterized in that: Four pillars (8) are fixedly mounted on the bottom end of the base plate (1).

7. The automatic suction head installation device according to claim 4, characterized in that: The housing (601) is fixedly connected to the base plate (1), and the frame (701) is fixedly connected to the base plate (1).

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