Centrifugal device capable of automatically uncapping cap

Abstract

The utility model discloses a centrifugal device with an automatic uncapping cover cap, and relates to the technical field of automatic uncapping cover caps of test tubes. The centrifugal device capable of automatically removing the caps comprises a box body, the interior of the box body is of a hollow structure, an operation panel is arranged on the front face of the box body, an automatic test tube cap removing mechanism is arranged in the box body, the top of the box body is rotationally connected with a cover plate through a hinge, and a handle is welded to the surface of the top end of the cover plate; and a plug-in port is formed in the back of the box body, a hydraulic rod is installed at the top of the box body and located in the box body, and the telescopic end of the hydraulic rod is fixedly connected with the cover plate. According to the automatic cap removing and cap covering machine, cap removing and cap covering procedures are automatically carried out on the test tubes, the labor cost is reduced, errors and damage possibly caused in manual operation are avoided, and therefore the production cost is reduced, damage to the test tubes and test tube caps is reduced in the cap removing process, the integrity and quality of products are guaranteed, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic capping and uncapping of test tubes, in particular to a centrifugal device for automatic capping and uncapping of test tubes. Background Art

[0002] The automatic decapping centrifuge is an experimental device that combines the automatic decapping function and the centrifuge function. It has two functions: automatic decapping and centrifugation. It can complete sample decapping and centrifugation on the same device, improve experimental efficiency and reduce operation steps. The automatic decapping centrifuge can automatically complete the process of test tube decapping and sample centrifugation, greatly saving operation time and improving experimental efficiency. Moreover, through automated operation, it reduces the chance of operator contact with samples, reduces possible contamination risks, and ensures the purity of experimental samples.

[0003] In the prior art, when using an automatic decapping centrifuge to decap test tubes and test tube caps, the decapping is often done by means of centrifugal force, which causes friction and collision between the test tubes and the test tube caps, increasing the risk of breakage, especially for fragile or brittle test tubes and test tube caps. This method may cause damage, and it is impossible to perform the capping process, which means that an additional step is required to complete the capping operation during the experiment, increasing the complexity and time cost of the operation, requiring manual participation, increasing the cumbersomeness of the operation and possible operational errors, and low work efficiency.

[0004] Therefore, we have developed a new centrifugal device with automatic capping and removing functions. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing automatic decapping centrifuge will cause friction and collision between the test tube and the test tube cap during decapping, thereby increasing the risk of damage, and the capping process cannot be performed, resulting in complex operation and low work efficiency.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a centrifugal device with automatic cap removal and capping, including a box body, the interior of the box body is a hollow structure, an operation panel is arranged on the front of the box body, an automatic test tube cap removal mechanism is arranged inside the box body, a cover plate is rotatably connected to the top of the box body through a hinge, a handle is welded on the top surface of the cover plate, an electrical socket is arranged on the back of the box body, a hydraulic rod is installed on the top of the box body, and the hydraulic rod is located inside the box body, and the telescopic end of the hydraulic rod is fixedly connected to the cover plate.

[0007] Through the above technical solution, the operations of removing and capping caps can be completed quickly and accurately, greatly improving the production efficiency.

[0008] The utility model is further configured as follows: the test tube automatic cap removal mechanism includes a plurality of support plates, the support plates are fixedly connected to the bottom end of the box body, a first motor is arranged between the plurality of support plates, the first motor is fixedly installed on the box body, an output end of the first motor is fixedly connected to a connecting plate, and the connecting plate is an L-shaped structure.

[0009] Through the above technical solution, labor costs can be reduced, errors and damages that may be caused by manual operations can be avoided, thereby reducing production costs.

[0010] The utility model is further configured such that the other end of the connecting plate is fixedly connected to the second motor, the output end of the second motor is rotatably connected to a support column, the bottom end of the support column is fixedly connected to the outer wall of the second motor, the top end of the support column is fixedly connected to a support disk, the through end of the second motor is rotatably connected to the support disk, the top surface of the support disk is rotatably connected to a turntable, and the through end of the second motor is fixedly connected to the turntable.

[0011] The utility model is further configured such that a plurality of connecting parts are arranged on the top of the second motor, and the plurality of connecting parts are fixedly connected to each other, wherein two of the connecting parts are connected through the support column, and the other two connecting parts are rotatably connected to the support plate, and an adapter is fixedly connected to the top surface of the turntable, and the adapter has a plurality of slots extending therethrough, and the slots of the adapters are arranged symmetrically on a circle.

[0012] Through the above technical solution, rapid detachment of test tube caps in large quantities can be achieved, reducing the cost and labor intensity of manual operation.

[0013] The utility model is further configured as follows: a limit frame is provided in the adapter slot, the limit frame is fixedly connected to the adapter and the turntable, the limit frame is made of rubber anti-slip material, and the limit frame is a U-shaped structure, a test tube box is clamped in the limit frame, a test tube cap box is installed on the top of the test tube box, a vertical plate is provided in the adapter slot, and the vertical plate is fixedly connected to the turntable.

[0014] Through the above technical solutions, precise control can be achieved to ensure the consistency and accuracy of each operation.

[0015] The utility model is further configured such that a plurality of horizontal plates are fixedly connected to one side of the top of the vertical plate, a cam is rotatably connected between the plurality of horizontal plates, a servo motor is installed on one side of one of the horizontal plates, the output end of the servo motor is rotatably connected to the horizontal plate, and the through end of the servo motor is fixedly connected to the cam.

[0016] The utility model is further configured such that a battery is provided on one side of the servo motor, the battery is fixedly installed on the horizontal plate, the battery is connected to the servo motor through a wire, a plurality of springs are fixedly connected on both sides of the horizontal plates, the other end of the spring is fixedly connected to a cap plate, the cap plate and the test tube cap box are in the same straight line, and the cam is slidably connected to the cap plate.

[0017] Through the above technical solution, the process of removing and capping caps can be automated, thereby improving production efficiency and reducing labor costs.

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. The utility model enables the staff to operate the operation panel so that the battery energizes the servo motor, so that the servo motor runs, thereby prompting the servo motor to drive the cam to rotate, squeeze the cap plate, and force it to move downward, so that the test tube cap on the test tube cap box moves toward the test tube in the test tube box, thereby realizing automatic capping, and then the servo motor runs in the reverse direction, and the cap plate moves to the initial position under the action of the spring, which can reduce the risk of manual operation, improve the safety of the production process, and ensure the safety of the operator.

[0020] 2. The utility model rotates the first motor and the second motor simultaneously. The operation of the second motor drives the turntable to rotate on the support plate, thereby generating centrifugal force. At the same time, the operation of the first motor drives the connecting plate to rotate, so that the overall component above the second motor rotates and swings under the action of the connecting piece to achieve automatic cap removal. The automatic cap removal of test tube caps and test tubes can be achieved, thereby improving production efficiency, saving labor costs, and at the same time reducing damage to test tubes and test tube caps to ensure product integrity and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first-view structural diagram of the box of the utility model;

[0022] Figure 2 This is a second perspective structural diagram of the box of the utility model;

[0023] Figure 3 This is a structural diagram of the automatic cap-removing mechanism of the utility model from the first perspective;

[0024] Figure 4 This is a structural diagram of the automatic cap-removing mechanism of the utility model from a second viewing angle.

[0025] In the figure: 1. box body; 2. operation panel; 3. cover plate; 4. handle; 5. hydraulic rod; 6. hinge; 7. power socket; 8. support plate; 9. first motor; 10. connecting plate; 11. second motor; 12. connecting piece; 13. support column; 14. support plate; 15. turntable; 16. adapter; 17. limit rack; 18. test tube box; 19. test tube cap box; 20. vertical plate; 21. horizontal plate; 22. cam; 23. spring; 24. battery; 25. servo motor; 26. cap plate. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A centrifugal device for automatically removing and capping caps comprises a box body 1, the interior of the box body 1 is a hollow structure, an operation panel 2 is arranged on the front of the box body 1, an automatic test tube cap removal mechanism is arranged inside the box body 1, and the test tube automatic cap removal mechanism comprises a plurality of support plates 8, the support plates 8 are fixedly connected to the bottom end of the box body 1, a first motor 9 is arranged between the plurality of support plates 8, the first motor 9 is fixedly installed and fixed to the box body 1, a connecting plate 10 is fixedly connected to the output end of the first motor 9, a second motor 11 is fixedly connected to the other end of the connecting plate 10, a plurality of connecting pieces 12 are arranged on the top of the second motor 11, and the plurality of connecting pieces 12 are fixedly connected to each other, wherein two connecting pieces 12 are connected to each other. The adapter 16 is connected to the support column 13 through the space between the two connectors 12, and the other two connectors 12 are rotatably connected to the support plate 8. The top surface of the turntable 15 is fixedly connected with an adapter 16, and a limit frame 17 is arranged in the slot of the adapter 16. The limit frame 17 is fixedly connected to the adapter 16 and the turntable 15. The limit frame 17 is made of rubber non-slip material, and the limit frame 17 is a U-shaped structure. A test tube box 18 is clamped in the limit frame 17, and a test tube cap box 19 is installed on the top of the test tube box 18. A vertical plate 20 is arranged in the slot of the adapter 16, and a plurality of horizontal plates 21 are fixedly connected to one side of the top of the vertical plate 20. A cam 22 is rotatably connected between the plurality of horizontal plates 21, and a servo motor 2 is installed on one side of one of the horizontal plates 21. 5. A battery 24 is provided on one side of the servo motor 25. The battery 24 is fixedly installed on the horizontal plate 21. The battery 24 is connected to the servo motor 25 through a wire. A plurality of springs 23 are fixedly connected on both sides of the horizontal plates 21. The other end of the spring 23 is fixedly connected to a cap plate 26. The cap plate 26 and the test tube cap box 19 are in the same straight line. The cam 22 is slidably connected to the cap plate 26. The output end of the servo motor 25 is connected to the horizontal plate 21 through rotation. The through end of the servo motor 25 is fixedly connected to the cam 22. The vertical plate 20 is fixedly connected to the turntable 15. The adapter 16 is provided with a plurality of slots, and the slots of the plurality of adapters 16 are arranged symmetrically on the circumference. The second motor 11 The output end is connected to a support column 13 through rotation, the bottom end of the support column 13 is fixedly connected to the outer wall of the second motor 11, the top of the support column 13 is fixedly connected to a support plate 14, the through end of the second motor 11 is connected to the support plate 14 through rotation, the top surface of the support plate 14 is connected to a turntable 15 through rotation, the through end of the second motor 11 is fixedly connected to the turntable 15, the connecting plate 10 is an L-shaped structure, the top of the box body 1 is connected to a cover plate 3 through a hinge 6, the top surface of the cover plate 3 is welded with a handle 4, the back of the box body 1 is provided with a power socket 7, the top of the box body 1 is installed with a hydraulic rod 5, and the hydraulic rod 5 is located inside the box body 1, and the telescopic end of the hydraulic rod 5 is fixedly connected to the cover plate 3.

[0028] When the utility model is in use, the power cord is connected to the power socket 7 inside the box body 1 to realize power supply, the cover plate 3 is opened by the handle 4, and then the test tube box 18 together with the test tube is placed in the limit frame 17, and then the test tube cap box 19 is placed on the top of the test tube box 18, and the cover plate 3 is manually closed. The staff controls the operation panel 2 so that the battery 24 powers the servo motor 25, so that the servo motor 25 is operated, thereby prompting the servo motor 25 to drive the cam 22 to rotate, squeeze the cap plate 26, and force it to move downward, so that the test tube cap on the test tube cap box 19 moves toward the test tube in the test tube box 18, so as to realize automatic capping, and then the servo motor 25 reverses and the cap plate 26 moves to the initial position under the action of the spring 23;

[0029] When the capping process is required, the first motor 9 and the second motor 11 rotate at the same time. The operation of the second motor 11 drives the turntable 15 to rotate on the support plate 14, thereby generating centrifugal force. At the same time, the first motor 9 rotates to drive the connecting plate 10 to rotate, so that the overall component above the second motor 11 rotates and swings under the action of the connecting piece 12, thereby realizing an automated rotary capping process, eliminating the tedious manual operation and improving the experimental efficiency.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A centrifugal device for automatically removing and capping caps, comprising a housing (1), characterized in that: The interior of the box (1) is a hollow structure. An operation panel (2) is arranged on the front of the box (1). An automatic test tube cap removal mechanism is arranged inside the box (1). The top of the box (1) is rotatably connected to a cover plate (3) via a hinge (6). A handle (4) is welded on the top surface of the cover plate (3). An electrical socket (7) is arranged on the back of the box (1). A hydraulic rod (5) is installed on the top of the box (1). The hydraulic rod (5) is located inside the box (1). The telescopic end of the hydraulic rod (5) is fixedly connected to the cover plate (3).

2. The centrifugal device for automatically removing and capping caps according to claim 1, characterized in that: The test tube automatic cap removal mechanism comprises a plurality of support plates (8), wherein the support plates (8) are fixedly connected to the bottom end of the box body (1), a first motor (9) is arranged between the plurality of support plates (8), the first motor (9) is fixedly mounted on the box body (1), and an output end of the first motor (9) is fixedly connected to a connecting plate (10), wherein the connecting plate (10) is an L-shaped structure.

3. The centrifugal device for automatically removing and capping caps according to claim 2, characterized in that: The other end of the connecting plate (10) is fixedly connected to a second motor (11); an output end of the second motor (11) is rotatably connected to a support column (13); the bottom end of the support column (13) is fixedly connected to an outer wall of the second motor (11); the top end of the support column (13) is fixedly connected to a support disk (14); the through end of the second motor (11) is rotatably connected to the support disk (14); a rotating disk (15) is rotatably connected to the top surface of the support disk (14); and the through end of the second motor (11) is fixedly connected to the rotating disk (15).

4. The centrifugal device for automatic cap removal and capping according to claim 3, characterized in that: A plurality of connecting members (12) are arranged on the top of the second motor (11), and the plurality of connecting members (12) are fixedly connected to each other, two of the connecting members (12) are connected through the support column (13), and the other two connecting members (12) are rotatably connected to the support plate (8). An adapter (16) is fixedly connected to the top surface of the turntable (15), and the adapter (16) is provided with a plurality of slots, and the slots of the plurality of adapters (16) are arranged symmetrically on the circumference.

5. The centrifugal device for automatic cap removal and capping according to claim 4, characterized in that: A limiting frame (17) is arranged in the notch of the adapter (16), the limiting frame (17) is fixedly connected to the adapter (16) and the turntable (15), the limiting frame (17) is made of rubber anti-slip material, and the limiting frame (17) is a U-shaped structure, a test tube box (18) is clamped in the limiting frame (17), a test tube cap box (19) is installed on the top of the test tube box (18), and a vertical plate (20) is arranged in the notch of the adapter (16), and the vertical plate (20) is fixedly connected to the turntable (15).

6. The centrifugal device for automatic cap removal and capping according to claim 5, characterized in that: A plurality of horizontal plates (21) are fixedly connected to one side of the top of the vertical plate (20), and a cam (22) is rotatably connected between the horizontal plates (21). A servo motor (25) is installed on one side of one of the horizontal plates (21), and the output end of the servo motor (25) is rotatably connected to the horizontal plate (21), and the through end of the servo motor (25) is fixedly connected to the cam (22).

7. The centrifugal device for automatic cap removal and capping according to claim 6, characterized in that: A battery (24) is provided on one side of the servo motor (25), and the battery (24) is fixedly mounted on the horizontal plate (21). The battery (24) is connected to the servo motor (25) through a wire. A plurality of springs (23) are fixedly connected on both sides of the horizontal plates (21), and a cap plate (26) is fixedly connected to the other end of the spring (23). The cap plate (26) and the test tube cap box (19) are in the same straight line, and the cam (22) is slidably connected to the cap plate (26).

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