Automatic stacking device for biological kits

Abstract

The utility model discloses an automatic stacking device for biological kits, which comprises a supporting component, and the supporting component comprises a working plate; the stacking assembly comprises a supporting plate, a reciprocating motor, a lead screw, a movable rod and a limiting rod; the supporting plates are fixedly connected to the two sides of the outer end of one side of the working plate, the reciprocating motors are fixedly connected to the outer ends of the supporting plates, the lead screws are rotationally connected to the inner sides of the supporting plates, the outer surfaces of the lead screws are sleeved with the movable rods, and the limiting rods are fixedly connected to the inner sides of the lower ends of the movable rods. The utility model solves the problems that when the existing biological kits are stacked after being produced, the biological kits are usually pushed by using a fixing rod to align the inner side edges of the biological kits and the working plate so as to realize tidy stacking, but the biological kits are not in the center at the upper end of the working plate in the stacking process, so that the biological kits cannot be stacked in the working plate. And the problem that the manipulator needs to change the position when moving the stacked biological kits is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological reagent kit processing, in particular to an automatic stacking device for biological reagent kits. Background Art

[0002] Biological test kits are used to contain chemical reagents for detecting chemical components, drug residues, virus types, etc. They are generally used in hospitals and pharmaceutical companies. During the processing of the test kits in the factory, the processed test kits need to be stacked.

[0003] However, it still has the following disadvantages in actual use:

[0004] When existing biological test kits are stacked after production, fixed rods are usually used to push the biological test kits so that the inner edges of the biological test kits and the work plate are aligned, thereby achieving neat stacking. However, during the stacking process, the biological test kits are not in a central position at the upper end of the work plate, so that the robot needs to change its position when moving the stacked biological test kits. Utility Model Content

[0005] The utility model aims to provide an automatic stacking device for biological reagent kits, so as to solve the problem proposed in the above background technology that when the existing biological reagent kits are stacked after production, fixed rods are usually used to push the biological reagent kits so that the inner edges of the biological reagent kits and the working plate are aligned, thereby achieving neat stacking. However, during the stacking process, the biological reagent kits are not in the central position on the upper end of the working plate, so that the robot needs to change the position when moving the stacked biological reagent kits.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is an automatic stacking device for biological reagent kits, comprising:

[0008] A support assembly, the support assembly comprising a working plate;

[0009] A stacking assembly, the stacking assembly comprising a support plate, a reciprocating motor, a lead screw, a movable rod and a limit rod;

[0010] The support plate is fixedly connected to both sides of the outer end of one side of the working plate, the reciprocating motor is fixedly connected to the outer end of the support plate, the screw rod is rotatably connected to the inner side of the support plate, the movable rod is sleeved on the outer surface of the screw rod, and the limit rod is fixedly connected to the inner side of the lower end of the movable rod.

[0011] Furthermore, the support assembly also includes a support frame;

[0012] The support frame is fixedly connected to the four corners of the bottom end of the working plate, and the interior of the upper end of the working plate is a hollow structure.

[0013] Furthermore, the stacking assembly also includes a pressure sensor, a telescopic spring and a movable plate;

[0014] The pressure sensor is fixedly connected to the inner position of the movable rod, the telescopic spring is fixedly connected to the outer position of the pressure sensor, and the movable plate is fixedly connected to the outer end position of the telescopic spring.

[0015] Furthermore, opposite thread structures are provided on the outer surfaces of both sides of the screw rod, and one end of the screw rod passes through the support plate and is connected to the reciprocating motor.

[0016] Furthermore, the movable rod is an L-shaped structure, and the upper end of the movable rod is located above the working plate.

[0017] Furthermore, it also includes a movable assembly, which includes a baffle, a first fixed column, a connecting rod and a second fixed column;

[0018] The baffle is located at both sides of the upper end of the working plate, the first fixed column is fixedly connected to both sides of the upper end of the baffle, the connecting rod is sleeved on the outer surface of the lower end of the first fixed column, and the second fixed column is fixedly connected to both sides of the upper end of the movable rod.

[0019] Furthermore, the first fixing column and the second fixing column are T-shaped structures, and the other end of the connecting rod is sleeved on the outer surface of the lower end of the second fixing column.

[0020] Furthermore, the first fixing column and the second fixing column are T-shaped structures, and the other end of the connecting rod is sleeved on the outer surface of the lower end of the second fixing column.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] 1. The utility model provides a stacking assembly, and a reciprocating motor drives the lead screw to rotate, so that the movable rods at both ends of the lead screw are driven by opposite threads to move toward each other by the same distance, so that the biological reagent kit is kept in the central position of the upper end of the working plate, and a telescopic spring and a movable plate are arranged inside the movable rod, so that the movable plate and the outer side of the biological reagent kit are in contact, and buffered under the drive of the telescopic spring, so as to avoid excessive squeezing of the biological reagent kit and cause damage.

[0023] 2. Based on the first beneficial effect, by setting a movable component, when the movable rod moves, it drives the connecting rod to rotate, so that the connecting rod drives the baffle to move, so that the baffle can limit the two ends of the biological reagent box to prevent the biological reagent box from tipping over.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is the front view of the utility model;

[0027] Figure 2 This is a structural diagram of the support assembly of the utility model;

[0028] Figure 3 This is a structural diagram of the stacking components of the utility model;

[0029] Figure 4 This is a structural diagram of the active components of the utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 11. working plate; 12. supporting frame; 21. supporting plate; 22. reciprocating motor; 23. screw rod; 24. movable rod; 25. limiting rod; 26. pressure sensor; 27. telescopic spring; 28. movable plate; 31. baffle; 32. first fixed column; 33. connecting rod; 34. second fixed column. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] See also Figure 1-3 As shown, this embodiment is an automatic stacking device for biological reagent kits, comprising:

[0037] A support assembly, the support assembly includes a working plate 11;

[0038] The stacking assembly includes a support plate 21, a reciprocating motor 22, a screw rod 23, a movable rod 24 and a limit rod 25;

[0039] The support plate 21 is fixedly connected to both sides of the outer end of one side of the working plate 11, the reciprocating motor 22 is fixedly connected to the outer end of the support plate 21, the screw rod 23 is rotatably connected to the inner side of the support plate 21, the movable rod 24 is sleeved on the outer surface of the screw rod 23, and the limit rod 25 is fixedly connected to the inner side of the lower end of the movable rod 24;

[0040] The support plate 21 is used to support the reciprocating motor 22 and the screw rod 23. The reciprocating motor 22 is used to drive the screw rod 23 to rotate. The screw rod 23 is used to drive the movable rod 24 to move. The movable rod 24 is used to stack the biological reagent kits. The limiting rod 25 is used to limit the movable rod 24 to prevent the movable rod 24 from rotating.

[0041] The support assembly also includes a support frame 12;

[0042] The support frame 12 is fixedly connected to the four corners of the bottom end of the working plate 11, and the interior of the upper end of the working plate 11 is a hollow structure;

[0043] The support frame 12 is used to support the working plate 11, and the working plate 11 is used to place the biological reagent kit;

[0044] The stacking assembly also includes a pressure sensor 26, a telescopic spring 27 and a movable plate 28;

[0045] The pressure sensor 26 is fixedly connected to the inner position of the movable rod 24, the telescopic spring 27 is fixedly connected to the outer position of the pressure sensor 26, and the movable plate 28 is fixedly connected to the outer end position of the telescopic spring 27;

[0046] The pressure sensor 26 is used to measure the elastic force of the telescopic spring 27 and is electrically connected to the reciprocating motor 22. The telescopic spring 27 is used to be compressed under the drive of the movable plate 28, and the movable plate 28 is used to contact the biological reagent kit;

[0047] The outer surfaces of both sides of the screw rod 23 are provided with opposite thread structures, and one end of the screw rod 23 passes through the support plate 21 and is connected to the reciprocating motor 22;

[0048] When the screw rod 23 rotates, it can drive the movable rod 24 to move toward or in the opposite direction of the screw rod 23;

[0049] The movable rod 24 is an L-shaped structure, and the upper end of the movable rod 24 is located above the working plate 11;

[0050] When the movable rod 24 moves above the working plate 11, it drives the movable plate 28 to move;

[0051] Working principle: When the biological reagent kit needs to be stacked, the biological reagent kit is placed at the upper end of the working plate 11, and the reciprocating motor 22 is started. The reciprocating motor 22 drives the screw rod 23 to rotate. The rotation of the screw rod 23 drives the two sets of movable rods 24 to move toward each other at the same speed. The movable rods 24 drive the movable plate 28 to move inward to stack the biological reagent kit, so that the biological reagent kit is stacked at the central position of the upper end of the working plate 11, and the movable plate 28 is in contact with the outer side of the biological reagent kit. Since the left and right forces are mutual, the biological reagent kit generates an outward thrust on the movable plate 28, and the movable plate 28 moves outward and drives the telescopic spring 27 to be compressed. The pressure sensor 26 measures the elastic force of the telescopic spring 27. When the elastic force of the telescopic spring 27 exceeds the set range, the pressure sensor 26 controls the reciprocating motor 22 to stop rotating to prevent the biological reagent kit from being excessively squeezed.

[0052] See also Figure 4 As shown, this embodiment is based on the above embodiment and also includes:

[0053] A movable assembly, the movable assembly includes a baffle 31, a first fixing column 32, a connecting rod 33 and a second fixing column 34;

[0054] The baffle 31 is located at both sides of the upper end of the working plate 11, the first fixing column 32 is fixedly connected to both sides of the upper end of the baffle 31, the connecting rod 33 is sleeved on the outer surface of the lower end of the first fixing column 32, and the second fixing column 34 is fixedly connected to both sides of the upper end of the movable rod 24;

[0055] The baffle 31 is used to contact the two ends of the biological reagent box, and the first fixed column 32 and the second fixed column 34 are respectively limited by the two ends of the connecting rod 33;

[0056] The first fixing column 32 and the second fixing column 34 are T-shaped structures, and the other end of the connecting rod 33 is sleeved on the outer surface of the lower end of the second fixing column 34;

[0057] Both ends of the connecting rod 33 can rotate on the outer surfaces of the lower ends of the first fixing column 32 and the second fixing column 34 respectively;

[0058] The baffle plate 31 is located inside the movable rod 24, and the upper end of the baffle plate 31 is flush with the upper end of the movable rod 24;

[0059] When the connecting rod 33 rotates, the baffle 31 is driven to move horizontally on the upper end of the working plate 11;

[0060] Working principle: When the movable rod 24 moves to stack the biological reagent kit, the movement of the movable rod 24 drives the second fixed column 34 to move, the movement of the second fixed column 34 causes the connecting rod 33 to rotate, and the rotation of the connecting rod 33 drives the first fixed column 32 to move, the movement of the first fixed column 32 drives the baffle 31 to move, and the baffle 31 moves to block the two ends of the biological reagent kit, thereby preventing the biological reagent kit from tipping over.

[0061] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0062] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A biological reagent kit automatic stacking device, characterized in that: include: A support assembly, the support assembly comprising a working plate (11); A stacking assembly, the stacking assembly comprising a support plate (21), a reciprocating motor (22), a screw rod (23), a movable rod (24) and a limit rod (25); The support plate (21) is fixedly connected to both sides of the outer end of one side of the working plate (11), the reciprocating motor (22) is fixedly connected to the outer end of the support plate (21), the screw rod (23) is rotatably connected to the inner side of the support plate (21), the movable rod (24) is sleeved on the outer surface of the screw rod (23), and the limit rod (25) is fixedly connected to the inner side of the lower end of the movable rod (24).

2. The automatic stacking device for biological reagent kits according to claim 1, characterized in that: The support assembly also includes a support frame (12); The support frame (12) is fixedly connected to the four corners of the bottom end of the working plate (11), and the interior of the upper end of the working plate (11) is a hollow structure.

3. The automatic stacking device for biological reagent kits according to claim 1, characterized in that: The stacking assembly further comprises a pressure sensor (26), a telescopic spring (27) and a movable plate (28); The pressure sensor (26) is fixedly connected to an inner position of the movable rod (24), the telescopic spring (27) is fixedly connected to an outer position of the pressure sensor (26), and the movable plate (28) is fixedly connected to an outer end position of the telescopic spring (27).

4. The automatic stacking device for biological reagent kits according to claim 1, characterized in that: The outer surfaces of both sides of the screw rod (23) are provided with opposite thread structures, and one end of the screw rod (23) passes through the support plate (21) and is connected to the reciprocating motor (22).

5. The automatic stacking device for biological reagent kits according to claim 1, characterized in that: The movable rod (24) is an L-shaped structure, and the upper end of the movable rod (24) is located above the working plate (11).

6. The automatic stacking device for biological reagent kits according to claim 1, characterized in that: Also included is a movable assembly, the movable assembly comprising a baffle (31), a first fixed column (32), a connecting rod (33) and a second fixed column (34); The baffle plate (31) is located at both sides of the upper end of the working plate (11), the first fixing column (32) is fixedly connected to both sides of the upper end of the baffle plate (31), the connecting rod (33) is sleeved on the outer surface of the lower end of the first fixing column (32), and the second fixing column (34) is fixedly connected to both sides of the upper end of the movable rod (24).

7. The automatic stacking device for biological reagent kits according to claim 6, characterized in that: The first fixing column (32) and the second fixing column (34) are T-shaped structures, and the other end of the connecting rod (33) is sleeved on the outer surface of the lower end of the second fixing column (34).

8. The automatic stacking device for biological reagent kits according to claim 6, characterized in that: The baffle plate (31) is located inside the movable rod (24), and the upper end of the baffle plate (31) is flush with the upper end of the movable rod (24).

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