Automatic capping device for detection reagent bottles

Abstract

An automatic capping device for detection reagent bottles comprises a conveying unit and a capping unit. The conveying unit is used for sequentially conveying the reagent bottles and positioning the reagent bottles. The capping unit is arranged on one side of the conveying unit and comprises a C-shaped cap groove, a first linear mechanism is arranged below the C-shaped cap groove and controls a transverse plate to open and close an opening in the lower end of the C-shaped cap groove, a second linear mechanism is vertically arranged on one side below the first linear mechanism, a rotating plate is arranged at one end of an output shaft of a second rotating motor, and an extending part is arranged at the upper end of the rotating plate and used for bearing one end of a bottle cap. A through groove is formed in the side face of the rotating plate in a penetrating mode, a supporting block is further arranged on one side of the rotating plate, an arc face used for bearing the peripheral side of the bottle cap is formed on the upper end face of the supporting block, a third rotating motor is further arranged on the other side face of the rotating plate, an output shaft of the third rotating motor penetrates through the through groove, and a friction wheel is arranged at one end of the output shaft and used for making contact between the two rod parts and rotating the bottle cap. According to the automatic capping device for the detection reagent bottle, the detection reagent bottle can be automatically capped, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production of detection reagent bottles, in particular to an automatic capping device for detection reagent bottles. Background Art

[0002] The test reagent bottle is an important device specially designed for storing, transferring, mixing, measuring and metering reagents. The test reagent bottles used for medical testing on the market are usually made of plastic. After the required reagents are loaded into the test reagent bottles, they need to be capped one by one. Generally speaking, the test reagent bottles adopt a threaded bottle mouth and bottle cap structure.

[0003] For some smaller test reagent bottles, it is difficult to use automated equipment to screw the bottle caps for capping, so manual capping is still used, which makes the production efficiency of test reagent bottles too low. Utility Model Content

[0004] In view of the above-mentioned defects, the utility model provides an automatic capping device for detection reagent bottles, which can automatically cap the detection reagent bottles and improve production efficiency.

[0005] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0006] An automatic capping device for a detection reagent bottle, comprising:

[0007] A conveying unit, used for conveying reagent bottles in sequence and positioning the reagent bottles;

[0008] A capping unit is arranged on one side of the conveying unit, and comprises a C-shaped cap groove which is inclined and used to store multiple bottle caps and is open at the upper and lower ends. A first linear mechanism is arranged below the C-shaped cap groove, and an L-shaped plate is arranged at one end of its output shaft. The horizontal plate of the L-shaped plate is used to open and close the opening at the lower end of the C-shaped cap groove. A second linear mechanism is vertically arranged on one side below the first linear mechanism, and a second rotating motor is arranged on one side of the upper end of the output shaft of the second linear mechanism, and a rotating plate is arranged at one end of the output shaft of the second rotating motor, and an extension portion is arranged at the upper end of the rotating plate for receiving one end of the bottle cap. A through groove is formed through the side surface of the rotating plate, and a supporting block is also arranged on one side of the rotating plate, and a curved surface is formed on the upper end surface of the supporting block for receiving the outer peripheral side of the bottle cap. A third rotating motor is also arranged on the other side of the rotating plate, and its output shaft is passed through the through groove and a friction wheel is arranged at one end for contacting and rotating the bottle cap from between the two rod portions.

[0009] Furthermore, the conveying unit includes a belt conveyor, on both sides of which a pair of vertically arranged limit plates are respectively provided. A first rotating motor is also vertically provided on one side of one end of the belt conveyor, and a baffle is provided on the upper end of its output shaft for blocking the reagent bottle at the conveying end of the belt conveyor.

[0010] Furthermore, the belt conveyor is provided with F-shaped frames on both sides, and each limiting plate is respectively arranged at one end of each horizontal side of the F-shaped frame.

[0011] Furthermore, the cover installation unit also includes a vertical frame, a C-shaped cover groove is arranged at the upper end of the vertical frame, a first horizontal plate is also provided on one side of the vertical frame, a second horizontal plate is also provided on one end of the vertical frame, a first linear mechanism is arranged at one end of the first horizontal plate, and a second linear mechanism is arranged at one end of the second horizontal plate.

[0012] Furthermore, an upper arc portion for limiting the other end of the bottle cap extends upward from the inner circumference of the arc surface.

[0013] Furthermore, a pair of rods are provided on one side of the rotating plate, and a support block is provided at one end of the rod.

[0014] The beneficial effects of this technical solution are:

[0015] By adopting the automatic capping device for detection reagent bottles of the present application, except for replenishing bottle caps in the C-shaped cap groove at predetermined intervals, the remaining steps can be completed automatically. The reagent bottles move sequentially on the conveying unit, and can be positioned by blocking the baffle, so that one of the reagent bottles is located at the predetermined position to be capped, and then the bottle cap at the bottom of the C-shaped cap groove falls on the support block, and the bottle cap can be transferred to the reagent bottle by the second rotating motor, and then the cap is installed. When the cap is installed, the friction wheel is used to rotate the bottle cap and screw it onto the bottle mouth of the reagent bottle. While rotating, the second linear mechanism presses down the bottle cap to make the capping more stable. Due to the realization of automatic capping, the production efficiency of the detection reagent bottle can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 An overall stereogram of an embodiment of the present application is shown.

[0017] Figure 2 The capping unit of the embodiment of the present application is partially exploded. Figure 1 .

[0018] Figure 3 The capping unit of the embodiment of the present application is partially exploded. Figure 2 . DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0020] like Figure 1~Figure 3The automatic capping device for testing reagent bottles shown includes a conveying unit 1 and a capping unit 2.

[0021] The conveying unit 1 is used to convey the reagent bottles 31 in sequence and position the reagent bottles 31, and includes a belt conveyor 11, on both sides of which are respectively provided with F-shaped frames 12, and one end of the two horizontal sides of the F-shaped frames 12 is respectively provided with limit plates 13, and the two pairs of limit plates 13 above the belt conveyor 11 are used to limit a row of reagent bottles 31 along the direction of a linear array. A base 14 is also provided on one side of one end of the belt conveyor 11, and a first rotating motor 15 is vertically provided on the upper end of the base 14, and a baffle 16 is provided on the upper end of the output shaft thereof for blocking the reagent bottle 31 at the conveying end of the belt conveyor 11.

[0022] The capping unit 2 is arranged on one side of the conveying unit 1, including a vertical frame 21, a C-shaped cap groove 22 for storing multiple bottle caps 32 and opening at the upper and lower ends of the vertical frame 21, the C-shaped cap groove 22 is inclined, a first horizontal plate 211 is also provided on one side of the vertical frame 21, and a second horizontal plate 212 is also provided on one end of the vertical frame 21. A first linear mechanism 23 whose output direction is perpendicular to the length direction of the C-shaped cap groove 22 is provided at one end of the first horizontal plate 211, and an L-shaped plate 231 is provided at one end of the output shaft. The horizontal plate of the L-shaped plate 231 is used to open and close the lower end opening of the C-shaped cap groove 22, and a second linear mechanism 24 is vertically provided at one end of the second horizontal plate 212, and a connecting plate 241 is provided on the upper end of the output shaft, and a second rotating motor 242 is provided at one end of the connecting plate 241, and a rotating plate is provided at one end of the output shaft 25, an extension portion 251 is provided at the upper end of the rotating plate 25, which is used to receive one end of a bottle cap 32 after it falls from the lower end opening of the C-shaped cover groove 22, a pair of rod portions 252 are provided on one side of the rotating plate 25, a through groove 26 is penetrated through the side of the rotating plate 25, and a support block 27 is provided at one end of the rod portion 252, and an arc surface 271 is formed on the upper end surface of the rod portion 252 for receiving the outer peripheral side of the bottle cap 32, and an upper arc portion 272 for limiting the other end of the bottle cap 32 is extended upward from the inner peripheral side of the arc surface 271, and a third rotating motor 28 is also provided on one side of the rotating plate 25, and its output shaft is penetrated through the through groove 26 and a friction wheel 29 is provided at one end, which is used to contact and rotate the bottle cap 32 from between the two rod portions 252, and the friction wheel 29 adopts a polyurethane friction wheel commonly used for friction conveying workpieces in industry.

[0023] In this embodiment, the first linear mechanism 23 and the second linear mechanism 24 both adopt single-axis linear cylinders.

[0024] The above are only some of the embodiments listed in this application and are not intended to limit this application.

Claims

1. An automatic capping device for a detection reagent bottle, characterized in that: include: A conveying unit (1) for conveying reagent bottles (31) in sequence and positioning the reagent bottles (31); The capping unit (2) is arranged on one side of the conveying unit (1), and comprises a C-shaped cap groove (22) which is inclined and used to store a plurality of bottle caps (32) and is open at both the top and the bottom. A first linear mechanism (23) is arranged below the C-shaped cap groove (22), and an L-shaped plate (231) is arranged at one end of the output shaft of the first linear mechanism (23). The horizontal plate of the L-shaped plate (231) is used to open and close the lower end opening of the C-shaped cap groove (22). A second linear mechanism (24) is vertically arranged on one side below the first linear mechanism (23). A second rotary motor (242) is arranged on one side of the upper end of the output shaft of the second linear mechanism (24). The second rotary motor (24 2) A rotating plate (25) is provided at one end of the output shaft, an extension portion (251) is provided at the upper end of the rotating plate (25) for receiving one end of the bottle cap (32), a through slot (26) is provided through the side of the rotating plate (25), a supporting block (27) is provided at one side of the rotating plate (25), an arc surface (271) is formed on the upper end surface of the supporting block for receiving the outer peripheral side of the bottle cap (32), and a third rotating motor (28) is provided at the other side of the rotating plate (25), an output shaft of the rotating plate (25) is passed through the through slot (26) and a friction wheel (29) is provided at one end for contacting and rotating the bottle cap (32) from between the two rod portions (252).

2. The automatic capping device for detection reagent bottles according to claim 1, characterized in that: The conveying unit (1) comprises a belt conveyor (11), a pair of vertically arranged limit plates (13) are respectively provided on both sides of the upper side of the belt conveyor (11), and a first rotating motor (15) is also vertically provided on one side of one end of the belt conveyor (11), and a baffle (16) is provided on the upper end of the output shaft of the first rotating motor (15) for blocking the reagent bottle (31) at the conveying end of the belt conveyor (11).

3. The automatic capping device for detection reagent bottles according to claim 2, characterized in that: The belt conveyor (11) has F-shaped frames (12) on both sides, and each limit plate (13) is respectively arranged at one end of each horizontal side of the F-shaped frame (12).

4. The automatic capping device for detection reagent bottles according to claim 1, characterized in that: The cover installation unit (2) further comprises a vertical frame (21), a C-shaped cover groove (22) is arranged at the upper end of the vertical frame (21), a first horizontal plate (211) is arranged on a side surface of the vertical frame (21), a second horizontal plate (212) is arranged on an end surface of the vertical frame (21), a first linear mechanism (23) is arranged at one end of the first horizontal plate (211), and a second linear mechanism (24) is arranged at one end of the second horizontal plate (212).

5. The automatic capping device for detection reagent bottles according to claim 1, characterized in that: An upper arc portion (272) for limiting the other end of the bottle cap (32) also extends upward from the inner circumference of the arc surface (271).

6. The automatic capping device for detection reagent bottles according to claim 1, characterized in that: A pair of rods (252) are provided on one side of the rotating plate (25), and a support block (27) is provided at one end of the rod (252).

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