CN211444973U

CN211444973U - Sample mechanism of uncapping holds device tightly

Info

Publication number: CN211444973U
Application number: CN201921827655.0U
Authority: CN
Inventors: 陈志成; 许耀辉
Original assignee: Ningbo Medsun Medical Co ltd
Current assignee: Ningbo Medsun Medical Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-08
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to the field of medical detection equipment, in particular to a holding device of a sample uncapping mechanism, which comprises a supporting frame, a rotating cover plate, a rotating arm and a second servo electric claw, wherein the rotating cover plate is arranged at the top of the supporting frame in a horizontal state, the rotating arm is arranged at the middle part of the supporting frame in a horizontal state, the second servo electric claw is fixedly arranged at the free end of the rotating arm in a vertical state, and the vertical upwards setting of output of second servo electric claw, the equal fixedly connected with second claw of two outputs of second servo electric claw, two second claw one sides in opposite directions are concave cambered surface structure, and two second claw one sides in opposite directions all inlay and are equipped with two anti-skidding adhesive tape, the utility model discloses a sample mechanism of uncapping hold the device tightly, can be stable hold the body of sample liquid bottle tightly to the rotation of cooperation arm will be loosened soon or screwed up the bottle lid of sample liquid bottle.

Description

Sample mechanism of uncapping holds device tightly

Technical Field

The utility model relates to a medical detection equipment field, concretely relates to sample mechanism of uncapping holds device tightly.

Background

In the prior art, the mainstream slide making process in the liquid-based cell slide making technology comprises a centrifugation method and a natural sedimentation method, no matter which slide making process is used, a manual making mode or a semi-automatic mode is used at present, and both manual and semi-automatic modes need to manually mark a sample slide, so that the workload is huge, the efficiency is low, errors are easy to occur, the slide making quality is also uneven due to manual operation inconsistency, cells are overlapped when being attached to the slide, mucus is not completely treated, and the like, thereby causing great obstacles for reading the slide under a subsequent microscope, and further causing misjudgment.

In the traditional method, the flaking and dyeing are separated, manual intervention and manual attendance are needed in the intermediate process, and the workload of doctors is increased. Therefore, a set of full-automatic film making and dyeing integrated system is developed, medical accidents caused by fatigue of doctors due to excessive workload can be reduced, and the error rate is reduced.

And automatic film-making and integrative system of dyeing need snatch the sample liquid bottle and carry, uncap and twist cap operation such as, when the sample liquid bottle was firmly grasped to the arm of machinery, need design one kind and can hold the device of body tightly to the rotation of cooperation arm realizes uncapping and twist cap of bottle lid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample mechanism of uncapping holds device tightly.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a sample mechanism of uncapping embraces device tightly, the loach carrying platform comprises a supporting fram, rotatory apron, swinging boom and the servo electric claw of second, rotatory apron is the horizontality and sets up in the top of support frame, the swinging boom is the horizontality and sets up in the middle part of support frame, the servo electric claw of second is the fixed free end that sets up in the swinging boom of vertical state, and the vertical upwards setting of output of the servo electric claw of second, two equal fixedly connected with second claw parts of two outputs of the servo electric claw of second, two second claw parts one side in opposite directions are the concave arc surface structure, two second claw parts one side in opposite directions all inlay and are equipped.

As an optimal scheme of a holding device of a sample cover opening mechanism, a first transverse supporting plate is fixedly arranged in the middle of one side of a supporting frame, a hanging shaft is arranged at the bottom of the first transverse supporting plate, the top of the hanging shaft is upwards fixedly embedded in the first transverse supporting plate, a second shaft base is arranged at the lower end of the hanging shaft, an inner ring of the second shaft base is fixedly sleeved on the hanging shaft, a rotating arm is arranged in a horizontal state, one end of the rotating arm is fixedly sleeved on the outer ring of the second shaft base, a first gear is fixedly sleeved in the middle of the hanging shaft, a third stepping motor in a vertical state is fixedly arranged at the bottom of the free end of the rotating arm, and an output shaft of the third stepping motor upwards penetrates through the rotating arm and is fixedly connected with a second gear meshed with.

As a sample mechanism's of uncapping optimum scheme of holding device tightly, the free end of swinging boom is provided with a connecting plate that is vertical state, the top of connecting plate and the free end fixed connection of swinging boom, the servo electric claw of second is the fixed outside that sets up in the connecting plate of vertical state.

As an optimal scheme of a holding device of a sample cover opening mechanism, a second transverse supporting plate is fixedly arranged at the top of one side of a supporting frame, a fourth stepping motor in a vertical state is fixedly arranged at the bottom of the second transverse supporting plate, an output shaft of the fourth stepping motor upwards penetrates through the second transverse supporting plate and is fixedly connected with one end of a rotary cover plate above the second transverse supporting plate, and the other end of the rotary cover plate is positioned right above a second servo electric claw.

As a preferred scheme of the holding device of the sample cover opening mechanism, a third groove type photoelectric sensor and a third detection piece are respectively arranged on one side of the supporting frame and one side of the bottom of the second shaft base, and a fourth groove type photoelectric sensor and a fourth detection piece are respectively arranged at the free end of the second transverse supporting plate and the bottom of the rotary cover plate.

The utility model has the advantages that: the utility model discloses a sample mechanism of uncapping hold tightly device, can be stable hold tightly the body of sample liquid bottle to the rotation of cooperation arm will be with the bottle lid of sample liquid bottle pine soon or screw up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a partial three-dimensional structural view of a fully automatic film-making and dyeing integrated system.

Fig. 2 is a schematic perspective view of a first sampling arm.

Fig. 3 is a schematic perspective view of a second sampling arm.

Fig. 4 is a schematic perspective view of the first clasping device.

Fig. 5 is a schematic perspective view of the second clasping device.

Fig. 6 is a schematic three-dimensional structure diagram of the clasping device.

In the figure: the device comprises a rotating platform 1, a supporting arm 2, a first servo electric claw 3, a rotating shaft 4, a supporting frame 5, a rotating cover plate 6, a rotating arm 7, a second servo electric claw 8, a first shaft base 9, a limiting strip 10, a first stepping motor 11, a first belt pulley 12, a first synchronous belt 13, a vertical supporting plate 14, a second stepping motor 15, an L-shaped connecting seat 16, a second belt pulley 17, a second synchronous belt 18, a longitudinal guide rail 19, a first groove-type photoelectric sensor 20, a first detection sheet 21, a first claw 22, a longitudinal anti-skidding tooth 23, a screw rod stepping motor 24, a nut mounting seat 25, a transverse guide rail 26, a second groove-type photoelectric switch 27, a first transverse supporting plate (29) 29, a hanging shaft 30, a second shaft base 31, a first gear 32, a third stepping motor 33, a second gear 34, a connecting plate 35, a second claw 36, an anti-skidding rubber strip 37, a second transverse supporting plate 38 and a fourth stepping motor 39, a third groove type photoelectric sensor 40, a third detection piece 41, a fourth groove type photoelectric sensor 42, and a fourth detection piece 43.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, a sample rotary uncovering mechanism comprises a sampling arm and a holding device, the sampling arm comprises a rotary table 1, a support arm 2, a translation mechanism, a longitudinal moving mechanism, a rotating mechanism and a first servo electric claw 3, the support arm 2 is fixedly arranged at the top of the rotary table 1 in a vertical state, the translation mechanism is fixedly arranged at the top of the rotary table 1, the output end of the translation mechanism is connected with the bottom of the support arm 2, the rotating mechanism is arranged at one end of the top of the support arm 2, the other end of the top of the support arm 2 is vertically and movably provided with a rotating shaft 4, the first servo electric claw 3 is arranged at the bottom of the rotating shaft 4, the output end of the rotating mechanism is connected with the rotating shaft 4, the output end of the first servo electric claw 3 is vertically downward, the longitudinal moving mechanism is arranged at the middle part of, the holding device comprises a support frame 5, a rotary cover plate 6, a rotary arm 7 and a second servo electric claw 8, wherein the rotary cover plate 6 is in a horizontal state and is arranged at the top of the support frame 5, the rotary arm 7 is in a horizontal state and is arranged at the middle of the support frame 5, the second servo electric claw 8 is in a vertical state and is fixedly arranged at the free end of the rotary arm 7, and the output end of the second servo electric claw 8 is vertically arranged upwards. Make first servo electric claw 3 come to target sample liquid bottle position department through translation mechanism and indulge and move the mechanism, clip the sample liquid bottle back through first servo electric claw 3, it presss from both sides the body tightly to move the sample liquid bottle to second servo electric claw 8 on, drive second servo electric claw 8 through rotary mechanism afterwards and rotate the bottle lid from the body and unscrew, the bottle lid back of unscrewing, after sample liquid is adopted, thereby rotatory apron 6 moves to the body top and prevents that the pollutant from getting into the sample liquid bottle from the bottleneck, at last through removing the sample liquid bottle to other places through swinging boom 7.

The top one end of support arm 2 is inlayed and is equipped with a primary shaft base 9, the primary shaft base 9 is run through in the activity of rotation axis 4, be equipped with a vertical spacing 10 on the outer wall of rotation axis 4, be equipped with a spacing groove that supplies spacing 10 longitudinal sliding on the inner wall of primary shaft base 9, rotary mechanism includes first step motor 11 and first belt pulley 12, first belt pulley 12 is fixed to be set up in the bottom of primary shaft base 9, first step motor 11 is the fixed one end of keeping away from primary shaft base 9 in 2 tops of support arm that sets up of vertical state, and the vertical synchronous area 13 that passes between support arm 2 and the first belt pulley 12 of output shaft of first step motor 11 is connected downwards. The first stepping motor 11 drives the first belt pulley 12 to rotate, the first belt pulley 12 drives the rotating shaft 4 to rotate through the limiting groove, and the first servo electric claw 3 is driven to rotate by the rotating shafts 4 to complete the actions of opening a cover and screwing the bottle cover.

The longitudinal moving mechanism comprises a vertical supporting plate 14, a second stepping motor 15 and an L-shaped connecting seat 16, wherein the vertical supporting plate 14 is fixedly arranged in the middle of the top end of the supporting arm 2, the second stepping motor 15 is fixedly arranged on one side, away from the first shaft base 9, of the top of the vertical supporting plate 14 in a horizontal state, second belt pulleys 17 are arranged at the upper end and the lower end of one side, close to the first shaft base 9, of the vertical supporting plate 14, the two second belt pulleys 17 are connected through a second synchronous belt 18, a longitudinal guide rail 19 is fixedly arranged on one side, close to the first shaft base 9, of the vertical supporting plate 14, one end of the L-shaped connecting seat 16 is in sliding connection with the longitudinal guide rail 19, the other end of the L-shaped connecting seat 16 is fixedly connected with the top of the rotating shaft 4, the L-shaped connecting seat 16 is positioned above the first, the upper half part of the vertical support plate 14 and one side of the L-shaped connecting seat 16 are respectively provided with a first groove type photoelectric sensor 20 and a first detection piece 21. After the action of uncapping is accomplished, second step motor 15 drives second hold-in range 18 through two second belt pulleys 17 and rotates to make and carry out elevating movement with second hold-in range 18 fixed connection's L type connecting seat 16, L type connecting seat 16 drives first servo electric claw 3 through rotation axis 4 and goes up and down, thereby makes the bottle lid be close to the body or keep away from the body.

Two output end of first servo electric claw 3 all fixed mounting have first claw 22, and two first claws 22 all are vertical state setting to two first claws 22 one side in opposite directions are concave arc surface structure, and this concave arc surface structure's axis is vertical state setting in, evenly is provided with the vertical anti-skidding tooth 23 of a plurality of along the circumferencial direction on concave arc surface structure's the cambered surface. The two first jaws 22 clamp together the cap of the sample liquid bottle by means of the longitudinal anti-slip teeth 23, thus ensuring that the cap can be unscrewed or screwed down as the first servomotor 3 rotates.

Translation mechanism includes lead screw step motor 24 and nut mount pad 25, the top of revolving stage 1 is the fixed transverse guide 26 that is provided with of horizontality, lead screw step motor 24 is the fixed one end that sets up in transverse guide 26 of level, and the main shaft of lead screw step motor 24 is parallel with transverse guide 26's length direction, nut mount pad 25 slides and sets up on transverse guide 26, the main shaft and the nut mount pad 25 threaded connection of lead screw step motor 24, be provided with second slot type photoelectric switch 27 and second detection piece respectively with one side of nut mount pad 25 on the revolving stage 1. The screw rod stepping motor 24 rotates to drive the nut mounting seat 25 to move transversely, so that the support arm 2 is driven to move transversely on the rotary table 1, and when the second detection piece is detected by the second groove type photoelectric switch 27, the screw rod stepping motor 24 stops running.

A first transverse supporting plate is fixedly arranged in the middle of one side of the supporting frame 5, a hanging shaft 30 is arranged at the bottom of the first transverse supporting plate, the top of the hanging shaft 30 is upwards fixedly embedded in the first transverse supporting plate, a second shaft base 31 is arranged at the lower end of the hanging shaft 30, an inner ring of the second shaft base 31 is fixedly sleeved on the hanging shaft 30, the rotating arm 7 is arranged in a horizontal state, one end of the rotating arm is fixedly sleeved on an outer ring of the second shaft base 31, a first gear 32 is fixedly sleeved in the middle of the hanging shaft 30, a third stepping motor 33 in a vertical state is fixedly arranged at the bottom of the free end of the rotating arm 7, and an output shaft of the third stepping motor 33 upwards penetrates through the rotating arm 7 and is fixedly connected with a second gear 34 meshed with the first gear. The third step motor 33 drives the second gear 34 to rotate, and since the second gear 34 is engaged with the first gear 32 and the first gear 32 provides the hanging shaft 30 and is fixedly disposed at the bottom of the rotating arm 7, the rotating arm 7 rotates around the hanging shaft 30 along with the rotation of the second gear 34, thereby transferring the sample liquid bottle to another place.

The free end of swinging boom 7 is provided with a connecting plate 35 that is vertical state, the top of connecting plate 35 and the free end fixed connection of swinging boom 7, second servo electric claw 8 is vertical state fixed setting in the outside of connecting plate 35, and the vertical upwards setting of output of second servo electric claw 8, the equal fixedly connected with second claw 36 of two outputs of second servo electric claw 8, two second claw 36 one side in opposite directions are concave cambered surface structure, two second claw 36 one side in opposite directions all inlays and is equipped with two non-slip rubber strips 37. When the sampling arm places the sample liquid bottle on the second servo electric claw 8, the second servo electric claw 8 clamps the bottle body through two second claw parts 36, and the anti-slip rubber strip 37 on the second claw parts 36 can guarantee to give the bottle body enough frictional force to uncap or screw the cap.

A second transverse supporting plate 38 is fixedly arranged at the top of one side of the supporting frame 5, a fourth stepping motor 39 in a vertical state is fixedly arranged at the bottom of the second transverse supporting plate 38, an output shaft of the fourth stepping motor 39 upwards penetrates through the second transverse supporting plate 38 and is fixedly connected with one end of a rotary cover plate 6 above the second transverse supporting plate 38, and the other end of the rotary cover plate 6 is positioned right above the second servo electric claw 8. The rotary cover plate 6 is rotated by a fourth stepping motor 39, and after the bottle cap is opened, the rotary cover plate 6 is rotated to the bottle mouth to block external dust and the like from entering the bottle.

A third groove type photoelectric sensor 40 and a third detection sheet 41 are respectively arranged on one side of the support frame 5 and one side of the bottom of the second shaft base 31, and a fourth groove type photoelectric sensor 42 and a fourth detection sheet 43 are respectively arranged on the free end of the second transverse support plate 38 and the bottom of the rotary cover plate 6. When the third detecting piece 41 is detected by the third slot type photoelectric sensor 40, the rotation arm 7 stops rotating, and when the fourth detecting piece 43 is detected by the fourth slot type photoelectric sensor 42, the rotation cover 6 stops rotating.

The working principle is as follows: a first servo electric claw 3 of the mechanical arm can grab a sample liquid bottle, a rotating shaft 4 is connected with the first servo electric claw 3 and is driven by a first stepping motor 11 to rotate, the rotating shaft 4 is driven by the first stepping motor 11 to rotate the first servo electric claw 3, a supporting arm 2 can move back and forth under the drive of a screw rod stepping motor 24, so that the whole mechanical arm can move back and forth, the whole mechanical arm can rotate at any angle of 360 degrees under the rotation effect, the first servo electric claw 3 grabs the sample liquid bottle, the rotating shaft 4 is driven by a second stepping motor 15 to rotate and drive the first servo electric claw 3 to move up and down, the rotating shaft 4 drives the first servo electric claw 3 to rotate under the drive of the first stepping motor 11, the first servo electric claw 3 grabs the sample liquid bottle and places the sample liquid bottle on a second servo electric claw 8, and tightly holds the body of the sample liquid bottle through the second servo electric claw 8, thereby make the device of holding tightly accomplish uncapping and twist the bottle lid action along with the rotation of first servo electric claw 3, the bottle lid is lifted off and is taken a sample the back, and rotatory apron 6 rotates and shelters from the bottleneck of sample liquid body in order to prevent the pollution, and whole arm is back-and-forth movement under lead screw step motor 24 effect, snatchs the interior outer lane sample of the different diameters of sample carousel, and revolving stage 1 drives whole arm and realizes 360 rotations, can shift the sample bottle position.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides a sample mechanism of uncapping holds device tightly, a serial communication port, including support frame (5), rotatory apron (6), swinging boom (7) and second servo electric claw (8), rotatory apron (6) are the horizontality and set up in the top of support frame (5), swinging boom (7) are the horizontality and set up in the middle part of support frame (5), second servo electric claw (8) are the fixed free end that sets up in swinging boom (7) of vertical state, and the vertical upwards setting of output of second servo electric claw (8), the equal fixedly connected with second claw (36) of two outputs of second servo electric claw (8), two second claw (36) one side in opposite directions are concave arc surface structure, two second claw (36) one side in opposite directions all inlays and is equipped with two anti-skidding adhesive tape (37).

2. The clasp device for a specimen cover opening mechanism according to claim 1, wherein a first transverse support plate is fixedly arranged in the middle of one side of the support frame (5), a hanging shaft (30) is arranged at the bottom of the first transverse support plate, the top of the hanging shaft (30) is upwards fixedly embedded in the first transverse support plate, a second shaft base (31) is arranged at the lower end of the hanging shaft (30), an inner ring of the second shaft base (31) is fixedly sleeved on the hanging shaft (30), the rotating arm (7) is horizontally arranged and one end of the rotating arm is fixedly sleeved on the outer ring of the second shaft base (31), a first gear (32) is fixedly sleeved in the middle of the hanging shaft (30), a third stepping motor (33) in a vertical state is fixedly arranged at the bottom of the free end of the rotating arm (7), and an output shaft of the third stepping motor (33) upwards penetrates through the rotating arm (7) and is fixedly connected with a second gear (32) (meshed with the first gear (32), (b) 34).

3. The sample uncovering mechanism clasping device according to claim 1, wherein the free end of the rotating arm (7) is provided with a connecting plate (35) in a vertical state, the top of the connecting plate (35) is fixedly connected with the free end of the rotating arm (7), and the second servo electric claw (8) is fixedly arranged on the outer side of the connecting plate (35) in a vertical state.

4. The sample uncovering mechanism holding device according to claim 1, wherein a second transverse supporting plate (38) is fixedly arranged at the top of one side of the supporting frame (5), a fourth stepping motor (39) in a vertical state is fixedly arranged at the bottom of the second transverse supporting plate (38), an output shaft of the fourth stepping motor (39) penetrates upwards through the second transverse supporting plate (38) and is fixedly connected with one end of the rotary cover plate (6) above, and the other end of the rotary cover plate (6) is positioned right above the second servo electric claw (8).

5. The clasp device for the sample cover opening mechanism according to claim 2, wherein a third slot type photoelectric sensor (40) and a third detection piece (41) are respectively arranged on one side of the support frame (5) and one side of the bottom of the second shaft base (31), and a fourth slot type photoelectric sensor (42) and a fourth detection piece (43) are respectively arranged on the free end of the second transverse support plate (38) and the bottom of the rotary cover plate (6).