CN216918563U - Intelligent cap screwing machine for opening and closing sample tube cap - Google Patents

Abstract

The utility model discloses an intelligent cap screwing machine for opening and closing a cap of a sample tube, which comprises a machine base, an electric clamping jaw, a transmission assembly, a supporting plate, a driving motor and an installation frame, wherein the installation frame is fixedly arranged at the top of the machine base, the supporting plate is fixedly arranged at the top of the installation frame, the fixed end of the driving motor is fixedly connected with the supporting plate, the output end of the driving motor can rotatably penetrate through the supporting plate and is fixedly connected with the transmission assembly, and one end of the transmission assembly can rotatably penetrate through the supporting plate and is fixedly connected with the electric clamping jaw. The utility model belongs to the technical field of sample detection, and particularly relates to an intelligent cap screwing machine for opening and closing a sample tube cap, which has an automatic cap opening and closing function, is efficient and quick, and reduces the workload of operators.

Description

Intelligent cap screwing machine for opening and closing sample tube cap

Technical Field

The utility model belongs to the technical field of sample detection, and particularly relates to an intelligent cap screwing machine for opening and closing a sample tube.

Background

Biological sample test tube wide application in medical field, like blood storage, biochemical detection etc. in the in-service use process, most sample test tubes often need open the test tube lid and just can carry out subsequent operation, and some test tubes still need cover the test tube again with the test tube lid to prepare for operation on next step and use. At this stage, the conventional operation mode is that an operator removes the test tube cover by a manual cover removing method, and then processes the sample in the test tube by other equipment. However, in general, an operator needs to handle a large number of sample test tubes every day, which is not only labor-intensive and inefficient, but also requires the operator to continuously contact different electrical devices such as test tubes, test tube caps, pipette guns, and analyzers, which is prone to cross-contamination, reduces the accuracy of analysis, and increases the risk of operator infection.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the intelligent cap screwing machine which has the functions of automatically opening and closing the cap, is efficient and quick, and reduces the workload of operators.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: an intelligent cap screwing machine for opening and closing a cap of a sample tube comprises a machine base, an electric clamping jaw, a transmission assembly, a supporting plate, a driving motor and a mounting frame, wherein the mounting frame is fixedly arranged at the top of the machine base, the supporting plate is fixedly arranged at the top of the mounting frame, the fixed end of the driving motor is fixedly connected with the supporting plate, the output end of the driving motor can rotatably penetrate through the supporting plate and is fixedly connected with the transmission assembly, one end of the transmission assembly can rotatably penetrate through the supporting plate and is fixedly connected with the electric clamping jaw, the transmission assembly comprises a driven wheel, a conductive sliding ring, a synchronous belt and a driving wheel, the driving wheel is fixedly connected with the output end of the driving motor, the driven wheel can rotatably penetrate through the supporting plate and is fixedly connected with the electric clamping jaw, the static part of the conductive sliding ring is fixedly connected with the supporting plate, the rotating part of the conductive sliding ring is fixedly connected with the driven wheel, and the synchronous belt is wound on the outer sides of the driven wheel and the driving wheel, operating personnel holds the sample test tube, stretches into electronic clamping jaw bottom with the sample lid, and electronic clamping jaw carries out the centre gripping to the sample test tube, and driving motor drives the drive wheel rotatory, and it is rotatory to drive electronic clamping jaw through hold-in range and the transmission effect from the driving wheel, and the conductive slip ring is used for transmission control signal to it is rotatory to utilize electronic clamping jaw control sample lid, realizes uncapping and closes the lid operation.

Preferably, the bottom of the mounting frame is fixedly provided with a foot pad, so that the stability of the device is enhanced, and the vibration generated in the using process is avoided, thereby influencing the cover opening and closing operations.

Preferably, the bottom of the electric clamping jaw is in an arc-shaped structure and matched with the shape of the sample cover, so that the contact area of the electric clamping jaw and the sample cover is increased.

Preferably, a plurality of groups of convex ribs are arranged at the bottom of the electric clamping jaw at equal intervals along the arc-shaped surface and used for increasing the friction force between the electric clamping jaw and the sample cover and avoiding relative sliding between the electric clamping jaw and the sample cover in the processes of opening and closing the cover.

The utility model adopts the structure to obtain the following beneficial effects: the intelligent cap screwing machine for opening and closing the cap of the sample tube, provided by the utility model, is simple to operate, compact in structure and reasonable in design, the sample tube is clamped by the electric clamping jaw, the driving motor drives the driving wheel to rotate, the electric clamping jaw is driven to rotate through the transmission action of the synchronous belt and the driven wheel, the conductive sliding ring is used for transmitting a control signal, so that the sample cap is controlled to rotate by the electric clamping jaw, the opening and closing operations are realized, and the problems of high labor intensity and low efficiency in manual opening and closing operations in the prior art are solved.

Drawings

FIG. 1 is a perspective view of an intelligent cap screwing machine for opening and closing a cap of a sample tube, provided by the utility model;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The device comprises a base 1, a machine base 2, an electric clamping jaw 3, a transmission assembly 4, a supporting plate 5, a driving motor 6, a mounting rack 7, a driven wheel 8, a conductive sliding ring 9, a synchronous belt 10, a driving wheel 11, a pad foot 12, a convex edge 13, a sample cover 14 and a sample test tube.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the intelligent cap screwing machine for opening and closing the cap of the sample tube comprises a machine base 1, an electric clamping jaw 2, a transmission assembly 3, a supporting plate 4, a driving motor 5 and a mounting frame 6, wherein the mounting frame 6 is fixedly arranged at the top of the machine base 1, the supporting plate 4 is fixedly arranged at the top of the mounting frame 6, the fixed end of the driving motor 5 is fixedly connected with the supporting plate 4, the output end of the driving motor 5 can rotatably penetrate through the supporting plate 4 to be fixedly connected with the transmission assembly 3, one end of the transmission assembly 3 can rotatably penetrate through the supporting plate 4 to be fixedly connected with the electric clamping jaw 2, the transmission assembly 3 comprises a driven wheel 7, a conductive sliding ring 8, a synchronous belt 9 and a driving wheel 10, the driving wheel 10 is fixedly connected with the output end of the driving motor 5, the driven wheel 7 can rotatably penetrate through the supporting plate 4 to be fixedly connected with the electric clamping jaw 2, and the static part of the conductive sliding ring 8 is fixedly connected with the supporting plate 4, the rotating part of the conductive slip ring 8 is fixedly connected with the driven wheel 7, the synchronous belt 9 is wound on the outer sides of the driven wheel 7 and the driving wheel 10, and the bottom of the mounting frame 6 is fixedly provided with a pad 11.

As shown in fig. 2, the bottom of the electric clamping jaw 2 is arranged in a circular arc structure, and a plurality of groups of convex ribs 12 are arranged at equal intervals along the arc-shaped surface at the bottom of the electric clamping jaw 2.

During the specific use, operating personnel holds sample test tube 14, stretch into 2 bottoms of electronic clamping jaw with sample lid 13, electronic clamping jaw 2 carries out the centre gripping to sample test tube 14, driving motor 5 drives drive wheel 10 rotatory, it is rotatory with driving action drive electronic clamping jaw 2 from driving wheel 7 through hold-in range 9, electrically conductive sliding ring 8 is used for transmitting control signal, thereby utilize electronic clamping jaw 2 control sample lid 13 rotatory, realize uncapping and close the lid operation, electronic clamping jaw 2 cooperatees with sample lid 13 shape, increase and the area of contact of sample lid 13, protruding stupefied 12 is used for the frictional force of increase and sample lid 13, avoid uncapping and close to appear relative slip between the in-process electronic clamping jaw 2 and the sample lid 13, foot pad 11 is used for reinforcing device stability, avoid producing vibration in the use, thereby influence uncapping and close the lid operation.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (4)

1. The utility model provides an intelligence spiral cover machine that is used for sample tube to uncap to close lid which characterized in that: including frame, electronic clamping jaw, drive assembly, backup pad, driving motor and mounting bracket, the frame top is fixed to be located to the mounting bracket, the mounting bracket top is fixed to be located to the backup pad, driving motor's stiff end links to each other with the backup pad is fixed, driving motor's the rotatable backup pad that runs through of output links to each other with drive assembly is fixed, the rotatable backup pad that runs through of drive assembly one end links to each other with electronic clamping jaw is fixed, drive assembly is including following the driving wheel, electrically conductive sliding ring, hold-in range and drive wheel, the drive wheel is fixed continuous with driving motor's output, it is fixed continuous with electronic clamping jaw to run through the backup pad from the driving wheel rotatably, electrically conductive sliding ring's static part links to each other with the backup pad is fixed, electrically conductive sliding ring's rotating part and follow driving wheel are fixed continuous, the hold-in range is around locating from the driving wheel and the drive wheel outside.

2. The intelligent cap screwing machine for opening and closing the cap of the sample tube as claimed in claim 1, wherein: the bottom of the mounting rack is fixedly provided with a foot pad.

3. The intelligent cap screwing machine for opening and closing the cap of the sample tube as claimed in claim 2, wherein: the bottom of the electric clamping jaw is arranged in a circular arc structure.

4. The intelligent cap screwing machine for opening and closing the cap of the sample tube as claimed in claim 3, wherein: the bottom of the electric clamping jaw is provided with a plurality of groups of convex ribs at equal intervals along the arc-shaped surface.

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