CN213294627U

CN213294627U - Novel heparin tube spiral cover all-in-one

Info

Publication number: CN213294627U
Application number: CN202020956932.4U
Authority: CN
Inventors: 王俊飞; 徐建刚
Original assignee: Shanghai Hongtan Biotechnology Co ltd
Current assignee: Shanghai Hongtan Biotechnology Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-05-28
Anticipated expiration: 2030-05-31

Abstract

The utility model provides a novel blood sampling tube cap screwing integrated machine, which firstly adopts an electromechanical integrated system to realize accurate clamping, rotation and movement, thereby realizing the opening or tight capping of a blood sampling tube cap; secondly, at least one limiting hole, pipe cover clamping jaws and pipe body clamping jaws matched with the limiting holes in number are respectively arranged on the same axis on a plurality of plane platforms, so that not only is batch operation realized, but also the stability, reliability and accuracy of clamping corresponding clamping jaws are ensured; gear transmission and a rotating bearing are adopted again, so that the consistency of rotation of the pipe cover clamping jaw after the pipe cover is clamped is ensured; and finally, the tube body clamping jaw is adopted to fix the tube body of the blood sampling tube, so that the blood sampling tube is prevented from moving when the tube cover of the blood sampling tube is opened or tightly covered, and sample liquid in the blood sampling tube is prevented from splashing or being polluted.

Description

Novel heparin tube spiral cover all-in-one

Technical Field

The utility model relates to an automatic dismouting technical field, concretely relates to novel automatic automation equipment that heparin tube was opened and was covered tube cap automatically.

Background

In hospital, laboratory or scientific research institution tests blood or the testing process, need open the top cap of heparin tube, generally adopt artifical manual uncapping or semi-automatic uncapping, adopt pneumatic means drive to uncap in semi-automatic uncapping device, uncap specific heparin tube. In the prior art, the cover is opened manually, so that blood pollution can be caused, the manual cover opening efficiency is low, and the manual labor intensity is high; adopt the device of semi-automatic uncapping, still need artifical participation operation, uncap efficiency and not obviously promote to present semi-automatic uncapping device can only use to the heparin tube of specific model, and the usage is single.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art problem, the utility model provides a novel heparin tube spiral cover all-in-one places the heparin tube that will be covered with the lid in the appointed department of putting of a novel heparin tube spiral cover all-in-one fast through artifical or automation equipment, just can be in batches, automatic, can not cause opening or the tight heparin tube lid of blood pollution.

Therefore, the utility model provides a following technical scheme: the utility model provides a novel heparin tube spiral cover all-in-one, places platform, first platform, second platform, first linear transmission, second linear transmission, tube cap clamping jaw, its characterized in that including frame, heparin tube: the blood collection tube placing platform is arranged on the rack and vertically places at least one blood collection tube; the first platform is in sliding fit with the rack through a first linear transmission device and does relative vertical sliding motion with the rack during motion, at least one first penetrating hole is formed in the first platform, and the first penetrating holes are in one-to-one correspondence and are coaxial with the blood sampling tubes; the second platform is in sliding fit with the first platform through a second linear transmission device, the second platform and the first platform and the rack perform equidirectional or reverse sliding motion during motion, at least one tube cover clamping jaw is arranged on the second platform, the tube cover clamping jaw corresponds to the first penetrating hole and the blood sampling tube one by one, the jaw centers of the tube cover clamping jaw and the blood sampling tube are positioned on the axial line of the first penetrating hole and the blood sampling tube, the tube cover clamping jaw penetrates through the first penetrating hole, when the distance between the first platform and the second platform is reduced, the tube cover clamping jaw is opened, when the distance between the first platform and the second platform is increased, the tube cover clamping jaw is compressed and tightened by the first penetrating hole, when the blood sampling tube cover needs to be unscrewed, the tube cover clamping jaw is firstly opened, meanwhile, the first platform and the second platform are driven by the first linear transmission device, the first platform and the second platform are integrally stopped when moving to a certain distance towards the blood sampling tube, and after the second platform is stopped is driven by the second linear transmission, the tube cover clamping jaw arranged on the second platform can be compressed and tightened by the penetrating hole arranged on the first platform, and the tube cover clamping jaw arranged on the second platform is in one-to-one correspondence with the blood sampling tube and is coaxial with the blood sampling tube, so that the tube cover clamping jaw can effectively clamp the tube cover.

Optionally, the novel blood collection tube cap screwing all-in-one machine further comprises at least one first bearing and at least one second bearing; the first bearings correspond to the first penetrating holes one by one, and bearing outer rings of the first bearings are fixedly arranged on the inner walls of the first penetrating holes; the second bearing corresponds to the pipe cover clamping jaws one to one, the bearing outer ring of the second bearing is arranged on the second platform, the pipe cover clamping jaws are fixed in the inner ring of the bearing, the pipe cover clamping jaws are fixed on the second platform through the bearing, and meanwhile, the bearing is arranged on the inner wall of the penetrating hole, so that the pipe cover clamping jaws can rotate relative to the first platform and the second platform.

Optionally, the novel blood collection tube cap screwing integrated machine further comprises a rotary transmission device, the rotary transmission device is arranged on the second platform, the rotary drive includes an electric motor/motor, a first gear and at least one second gear, wherein the first gear is fixed on the motor or the motor shaft, the second gear is fixed on the outer wall of the inner ring of the second bearing or the outer wall of the pipe cover clamping jaw, the first gear is engaged with the second gear, the gear is driven by the motor/motor, meanwhile, the bearing inner ring of the clamping jaw for fixing the tube cap is also sleeved with a gear, and the clamping jaw can be driven and controlled to rotate through tooth transmission, so that the blood collection tube cap can be rotated, when the tube cap clamping jaw clamps the rotation of the blood collection tube cap, the first platform and the second platform can be driven by the first linear transmission device to move away from or close to the blood collection tube simultaneously, so that the blood collection tube cap can be opened or tightly covered.

Optionally, the novel blood collection tube cap screwing all-in-one machine further comprises a transmission gear, the transmission gear is respectively engaged with the first gear and the second gear, and one motor can be used for opening or tightly covering a plurality of blood collection tube caps simultaneously by increasing the transmission of the intermediate gear.

Optionally, the first linear transmission device comprises a first motor/motor, a first guiding structure, a first transmission structure and a first limit sensor; the first motor/motor is fixed on the frame or the first platform, and a first motor/motor shaft is fixedly connected with the first transmission structure; the first guide structure comprises a first guide fixing part and a first guide sliding part, the first guide fixing part is in sliding fit with the first guide sliding part, the first guide fixing part is fixed on the rack, the first guide sliding part is fixedly connected with the first platform, and the first guide structure comprises a matching body of a guide rail and a sliding block, a combination body of the guide rail or a groove and a wheel, a combination body of a column and a sliding ring and the like which can do relative linear motion under the action of external force; the first transmission structure comprises a first linear motion part and a first rotary motion part; the first linear motion part and the first rotary motion part are matched through threads or balls and threads, the first linear motion part is fixedly arranged on the first platform or the rack, the first rotary motion part is an extension part of a first motor/motor shaft or is arranged on the rack or the first platform after being fixedly connected with the first motor/motor shaft, and corresponding structures such as a linear direct drive motor/motor or a rotary motor/motor output shaft of a screw motor/motor and the like are respectively matched with the screw through a coupling; the first transmission structure comprises but is not limited to a screw rod and screw nut combination, a synchronous belt and wheel combination, a gear and rack combination and the like, wherein the gear and rack combination can convert rotary motion into linear motion through contact fit; the first limit sensor comprises but not limited to a photoelectric switch, a touch switch and a travel switch, and the limit sensor assists in controlling the work of the motor/motor, so that the movement distance of the first platform is effectively controlled.

Optionally, the second linear transmission comprises a second motor/motor, a second guiding structure, a second transmission structure and a second limit sensor; the second guide structure comprises a second guide fixing part and a second guide sliding part, the second guide fixing part is in sliding fit with the second guide sliding part, the second guide fixing part is fixed on the first platform, the second guide sliding part is fixedly connected with the second platform, the second motor/motor is fixed on the first platform or the second platform, a second motor/motor shaft is fixedly connected with the second transmission structure, and the second guide structure comprises a guide rail and sliding block matching body, a guide rail or groove and wheel combination, a column and sliding ring combination and the like which can do relative linear motion under the action of external force; the second transmission structure comprises a second linear motion part and a second rotary motion part, the second linear motion part and the second rotary motion part are matched through threads or matched with threads through balls, the second linear motion part is fixedly arranged on the second platform or the first platform, the second rotary motion part is an extension part of a second motor/motor shaft or is fixedly connected with the second motor/motor shaft and then arranged on the first platform or the second platform, corresponding structures such as a linear direct drive motor/motor or a rotary motor/motor output shaft and a screw rod are respectively matched through a coupling, the second transmission structure comprises but is not limited to a screw rod and screw nut combination, a synchronous belt and wheel combination, a gear and rack combination and the like, and the rotary motion can be converted into a linear motion combination through contact matching, the second limit sensor comprises but not limited to a photoelectric switch, a touch switch and a travel switch, and the work of the motor/motor is controlled in an auxiliary mode through the limit sensor, so that the movement distance of the second platform is effectively controlled.

Optionally, the blood collection tube placement platform is in sliding fit with the rack through a third linear transmission device to realize horizontal extension, and the third linear transmission device comprises a third motor, a third guide structure, a third transmission structure and a third limit sensor; the third motor/motor is fixed on the blood collection tube placement platform or the frame, and a third motor/motor shaft is fixedly connected with the third transmission structure; the third guide structure comprises a third guide fixing part and a third guide sliding part, the third guide fixing part is in sliding fit with the third guide sliding part, the third guide fixing part is fixed on the rack, the third guide sliding part is fixedly connected with the blood sampling tube placement platform, and the third guide structure comprises a matching body of a guide rail and a sliding block, a combination body of the guide rail or a groove and a wheel, a combination body of a column and a sliding ring and the like which can do relative linear motion under the action of external force; the third transmission structure comprises a third linear motion part and a third rotary motion part; the third linear motion part and the third rotary motion part are matched with a synchronous pulley through thread matching or ball and thread matching or a synchronous belt, the third linear motion part and the third rotary motion part are respectively and fixedly connected with a rack and a third platform, and the third transmission structure comprises but is not limited to a screw rod and screw nut or fixed ring combination, a synchronous belt and wheel combination, a gear and rack combination and the like which can convert rotary motion into linear motion through contact matching; the third limit sensor comprises but not limited to a photoelectric switch, a touch switch and a travel switch, the limit sensor assists to control the work of the motor/motor, so as to effectively control the movement distance of the blood sampling tube placement platform,

optionally, the platform is place to the heparin tube and is equipped with at least one heparin tube clamping jaw, the heparin tube clamping jaw is located first through hole and heparin tube axis on with heparin tube one-to-one and claw heart.

Optionally, a second through hole, a fourth linear transmission device and a third platform in sliding fit through the fourth linear transmission device are arranged on the blood collection tube placement platform, at least one blood collection tube clamping jaw is arranged on the third platform, the blood collection tube clamping jaws correspond to the blood collection tubes one by one, the jaw centers are located on the first through hole and the axis line of the blood collection tubes, the blood collection tube clamping jaws penetrate through the second through hole, when the distance between the fourth linear transmission device and the blood collection tube placement platform is shortened, the clamping jaws are loosened, and when the distance between the fourth linear transmission device and the blood collection tube placement platform is increased, the clamping jaws are compressed and tightened by the second through hole; the fourth linear transmission device comprises a fourth motor/motor, a fourth guide structure, a fourth transmission structure and a fourth limit sensor; the fourth motor/motor is fixed on the blood collection tube placing platform or the third platform, and a fourth motor/motor shaft is fixedly connected with the fourth transmission structure; the fourth guide structure comprises a matching body of a guide rail and a sliding block, a combination of the guide rail or a groove and a wheel, a combination of a column and a sliding ring and the like which can do relative linear motion under the action of external force; the fourth guide structure comprises a fourth guide fixing part and a fourth guide sliding part, the fourth guide fixing part is in sliding fit with the fourth guide sliding part, the fourth guide fixing part is fixed on the blood collection tube placing platform, the fourth guide sliding part is fixedly connected with the third platform, and the fourth transmission structure comprises but is not limited to a combination of a screw rod and a screw nut or a fixing ring, a combination of a synchronous belt and a wheel, a combination of a gear and a rack and the like which can convert rotary motion into linear motion through contact fit; the fourth transmission structure comprises a fourth linear motion part and a fourth rotary motion part; the fourth linear motion part and the fourth rotary motion part are matched through threads or balls and threads, the fourth linear motion part is fixedly arranged on the third platform or the blood sampling tube placing platform, the fourth rotary motion part is an extension part of a fourth motor/motor shaft or is fixedly connected with the fourth motor/motor shaft and then arranged on the blood sampling tube placing platform or the third platform, and corresponding structures such as a linear direct drive motor/motor or a rotary motor/motor output shaft of a screw motor/motor and the like are respectively matched with a screw through a coupling connection mode; the fourth limit sensor comprises but is not limited to a photoelectric switch, a touch switch and a travel switch, and the limit sensor assists in controlling the work of the motor/motor, so that the movement distance of the third platform is effectively controlled.

Optionally, the novel blood collection tube cap screwing integrated machine further comprises an intelligent host, a shell, and an operation key and a display screen which are arranged on the shell; the intelligent host refers to a programmable integrated circuit and comprises but is not limited to an industrial personal computer, a PLC and a single chip microcomputer, and the intelligent host is respectively and electrically connected with the first motor/motor, the first limit sensor, the second motor/motor, the second limit sensor, the third motor/motor, the third limit sensor, the fourth motor/motor, the fourth limit sensor, the first motor/motor, the operation keys and the display screen; the shell covers the whole body and is provided with a window from which the blood collection tube placement platform can extend; the operation keys comprise but are not limited to mechanical keys, touch keys and electronic keys, the display screen displays but not limited to current operation instructions and completion progress, the operation keys and the display screen guarantee human-computer interaction, and the novel blood collection tube cap screwing integrated machine guarantees the intention of operators, such as opening or tightly covering a blood collection tube cap.

The utility model has the advantages that:

To sum up, the utility model provides a novel heparin tube spiral cover all-in-one not only has the characteristics of showing of stability, accuracy, security, but also can realize a plurality of heparin tube batchization operations.

Drawings

FIG. 1 is a structural view of a first embodiment of the present invention

FIG. 2 is a partial structural view of a first embodiment of the present invention

FIG. 3 is a partial structural view of a first embodiment of the present invention

FIG. 4 is a partial structural view of a first embodiment of the present invention

FIG. 5 is a partial structural view of the first embodiment of the present invention

Wherein: 1 is a first platform; 11 is a first guide structure fixing part; 12 is a first guide structure sliding part; 13 is a first electric motor/motor; 14 is a first transmission structure rotating part; 15 is a first limit switch; 16 is a first bearing; 2 is a second platform; 21 is a second platform guide structure fixing part; 22 is a second platform guide structure sliding part; 23 is a second electric motor/motor; 24 is a second transmission structure rotating part; 25 is a fifth motor/generator; 26 is a gear; 27 is a second bearing; 3 is a blood collection tube placing platform; 31 is a third guide structure fixing portion; 32 is a third guide structure sliding portion; 33 is a third motor/generator; 34 is a third transmission structure rotating part; 35 is a third limit switch; 4 is a fourth platform; 41 is a fourth guide structure fixing portion; 42 is a fourth guide structure sliding portion; 43 is a fourth motor/generator; 44 is a fourth transmission structure rotating part; 45 is a linear motion part of a fourth transmission structure; 5 is a frame; 6, a clamping jaw for a blood collection tube cap; 71 is a clamping jaw of the blood collection tube body; 72 is a blood collection tube cover; 73 is a blood collection tube body.

Detailed Description

To explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following detailed description is made with reference to the accompanying drawings in combination with the embodiments.

Fig. 1 is a structure diagram of a first embodiment of the present invention, and fig. 2, fig. 3, fig. 4 and fig. 5 are partial structure diagrams of the first embodiment of the present invention, as shown in the figure, a first guiding structure fixing portion 11, a first motor/motor 13 and a first limit switch 15 are fixed on a frame 5, wherein a first guiding structure sliding portion 12 is slidably fitted on the first guiding structure fixing portion 11, a first platform 1 is fixed on the first guiding structure sliding portion 12, at least one first penetrating hole is provided on the first platform 1, and an inner wall of the first penetrating hole is in interference fit or threaded fit with an outer ring of a first bearing 16; the output shaft of the first motor/motor 13 is rigidly connected with the first transmission structure rotating part 14 or the first transmission structure rotating part 14 is integrated with the shaft of the first motor/motor 13 and can move back and forth along the axis direction, and the corresponding structures are respectively like a rotary motor/motor output shaft and a screw rod which are in coupling connection type matching or linear direct drive motors/motors such as a screw rod motor/motor, a voice coil motor/motor and the like; first drive structure linear motion part is fixed with on first platform 1, when first motor/motor 13 during operation, orders about first drive structure rotating part 14 rotatory or along the motion of axis direction to drive first drive structure linear motion part and drive first platform 1 and be linear motion, when first platform 1 was linear motion to a certain position, set up first limit switch trigger piece on first platform 1 and can trigger first limit switch 15, thereby the motion range of effective control first platform 1.

A second platform guide structure fixing part 21, a second motor/motor 23 and a second limit switch are further fixed on the first platform 1, wherein a second guide structure sliding part 22 is slidably matched on the second platform guide structure fixing part 21, a second platform 2 is fixed on the second guide structure sliding part 22, a second bearing 27 is arranged on the second platform 2, when the outer ring of the second bearing 27 is fixed on the second platform 2, a blood collection tube cover clamping jaw 6 is arranged on the corresponding inner ring of the second bearing 27, when the inner ring of the second bearing 27 is fixed on the second platform 2, a blood collection tube cover clamping jaw 6 is arranged on the corresponding outer ring of the second bearing 27, an elastic part is arranged at the front end of the blood collection tube cover clamping jaw 6 and can contract inwards when being squeezed, the jaw center of the blood collection tube cover clamping jaw 6 is positioned on the axis of the first penetrating hole on the first platform 1, and simultaneously, a gear 26 is further arranged on the blood collection tube cap clamping jaw 6 or at the mounting and fixing position corresponding to the second bearing 27, the gear 26 at the position is matched with the gear 26 fixed on the output shaft of the fifth motor/motor 25 through meshing, the fifth motor/motor 25 is fixed on the second platform 2, and when the fifth motor/motor 25 works, the gear 26 rotates, so that the blood collection tube cap clamping jaw 6 is driven to rotate; the output shaft of the second motor/motor 23 is rigidly connected with the second transmission structure rotating part 24 or the second transmission structure rotating part 24 is integrated with the shaft of the second motor/motor 13 and can move back and forth along the axis direction, the corresponding structure is respectively like the linear direct drive motors/motors such as the rotary motor/motor output shaft and the screw rod through the coupling connection type matching or the screw rod motor/motor, the voice coil motor/motor and the like, the second platform 2 is fixed with the second transmission structure linear motion part, when the second motor/motor 23 works, the second transmission structure rotating part 24 is driven to rotate or move along the axis direction, thereby driving the second transmission structure linear motion part to drive the second platform 2 to do linear motion, when the second platform 2 does linear motion to a certain position, the second limit switch trigger piece arranged on the second platform 2 can trigger the second limit switch, thereby the motion range of effective control second platform 2, thereby ensure that the elastic part motion range of heparin tube cap clamping jaw 6 is located the inner circle of first bearing 16 all the time, when second motor/motor 23 during operation, it is rotatory to drive second drive structure rotating part 24, thereby order about second drive structure linear motion part and be linear motion, thereby it is close or keep away from the motion of first platform 1 to drive second platform 2, when second platform 2 is the motion of being close first platform 1, heparin tube cap clamping jaw 6 opens gradually, when second platform 2 is the motion of keeping away from first platform 1, heparin tube cap clamping jaw 6 tightens up gradually.

A third guide structure fixing part 31, a third motor/motor 33 and a third limit switch 35 are further fixed on the rack 5, wherein the third platform guide structure fixing part 31 is slidably matched with a third guide structure sliding part 32, and the blood collection tube placement platform 3 is fixed on the third guide structure sliding part 32; the output shaft of the third motor/motor 33 is rigidly connected with the third transmission structure rotating part 34 to drive the third transmission structure linear motion part fixed on the blood sampling tube placing platform 3 to do linear motion, the third transmission structure rotating part 34 is in threaded fit with the third transmission structure linear motion part or the ball is in threaded fit with the third transmission structure linear motion part or the synchronous belt is in threaded fit with the synchronous belt wheel or the gear is in rack fit with the synchronous belt wheel, when the third motor/generator 33 is operated, the third transmission structure rotating part 34 is driven to rotate, the third transmission structure linear moving part is driven to do linear movement, thereby driving the blood sampling tube placing platform 3 to make linear motion on the third guiding structure fixing part 31, when moving to a certain position, set up the third limit switch trigger piece that sets up on platform 3 is place to the heparin tube and trigger third limit switch 35 to the range of motion that platform 3 was placed to the effective control heparin tube.

A fourth guide structure fixing part 41, a fourth motor 43 and a fourth limit switch are fixed on the blood collection tube placing platform 3; wherein, a fourth platform guide structure sliding part 42 is matched on the fourth platform guide structure fixing part 41 in a sliding way, a fourth platform 4 is fixed on the fourth guide structure sliding part 42, the output shaft of a fourth motor/motor 43 is rigidly connected with a fourth transmission structure rotating part 44 or the fourth transmission structure rotating part 44 is integrated with the shaft of a fourth motor/motor 13 and can reciprocate along the axial direction, the corresponding structures such as the output shaft of a rotary motor/motor and a screw rod are respectively matched in a coupling way or linear direct drive motors/motors such as a screw rod motor/motor, a voice coil motor/motor and the like, a fourth transmission structure linear motion part 45 is fixed on the fourth platform 4, when the fourth motor/motor 43 works, the fourth transmission structure rotating part 44 is driven to rotate or move along the axial direction, so as to drive the fourth transmission structure linear motion part 45 to drive the fourth platform 4 to do linear motion, when the fourth platform 4 moves linearly to a certain position, the fourth limit switch trigger piece arranged on the fourth platform 4 triggers the fourth limit switch, so that the movement range of the fourth platform 4 is effectively controlled.

When the blood collection tube placing platform 3 is located at the original position, the first penetrating holes, the blood collection tube cover clamping jaws 6, the second penetrating holes and the blood collection tube body clamping jaws 71 at the corresponding positions are all located on the same axis; blood sampling tube shaft clamping jaw 71 front end is provided with the elastic component, can inwards shrink when being extruded, during the motion of fourth platform 4, the elastic component that drives blood sampling tube shaft clamping jaw 71 pierces through the downthehole motion at the second, when fourth platform 4 is the motion that is close blood sampling tube place platform 3, blood sampling tube shaft clamping jaw 71 opens gradually, when fourth platform 4 is the motion of keeping away from blood sampling tube place platform 3, blood sampling tube shaft clamping jaw 71 shrinks gradually.

In order to realize the purpose of automatic control and safety and beauty, the embodiment provides a novel blood sampling tube cap screwing all-in-one machine which is also provided with an intelligent host, a display screen, an operation key and a shell, the intelligent host can be a programmable integrated circuit such as an industrial personal computer, a PLC, a singlechip and the like, is respectively electrically connected with the first motor/motor 13, the first limit switch 15, the second motor/motor 23, the second limit switch, the third motor/motor 33, the third limit switch 35, the fourth motor/motor 43, the fourth limit switch, the fifth motor/motor 25, the display screen and the operation keys, receives an electric signal fed back by the limit switch, sends an electric command of movement to the motor/motor, controlling the corresponding motor/motor through the corresponding limit switch to control the motion range and the motion direction of the corresponding platform; the display screen displays current operation instructions and completion progress, the operation keys comprise but are not limited to mechanical keys, touch keys and electronic keys, and the operation keys and the display screen guarantee human-computer interaction and guarantee that the novel blood collection tube cap screwing all-in-one machine realizes the intention of an operator; the shell covers its whole and is provided with the window that can supply the heparin tube to place platform 3 and stretch out, and the shell not only guarantees that equipment can not cause unexpected injury to operating personnel when automatic operation, can also guarantee that the appearance liquid in the heparin tube of opening the lid is difficult to by environmental pollution.

In actual operation, an operator issues an instruction through a key, the third motor/motor 33 drives the third transmission structure rotating part 34 to drive the third transmission structure linear moving part to move, and drives the whole body composed of the blood collection tube placing platform 3 and the fourth platform 4 to make linear motion under the support and guide of the third guide structure fixing part 31 and the third guide structure sliding part 32, and extend out of the window of the housing, and the operator places the blood collection tube body 73 covered with the blood collection tube cover 72 into the blood collection tube body clamping jaw 71 positioned in the second penetrating hole; the fourth platform 4 moves away from the blood collection tube placement platform 3 to drive the blood collection tube body clamping jaws 71 to contract so as to clamp the blood collection tube body 73 tightly, the whole body formed by the blood collection tube placement platform 3 and the fourth platform 4 is retracted into the original position in the novel blood collection tube cap screwing integrated machine provided by the embodiment under the driving of the third motor/motor 33, or the whole body formed by the blood collection tube placement platform 3 and the fourth platform 4 is retracted into the original position in the novel blood collection tube cap screwing integrated machine provided by the embodiment under the driving of the third motor/motor 33, and the fourth platform 4 moves away from the blood collection tube placement platform 3 to drive the blood collection tube body clamping jaws 71 to contract so as to clamp the blood collection tube body 73 tightly; at this time, the blood collection tube, the first penetrating hole, the blood collection tube cap clamping jaw 6, the second penetrating hole and the blood collection tube body clamping jaw 71 are all positioned on the same axis; the first motor/motor 13 drives the whole body formed by the first platform 1 and the second platform 2 to approach the blood sampling tube placing platform 3, when the whole body runs to a certain position, the second motor/motor 23 drives the second platform 2 to move away from the first platform 1, and when the first platform 1 and the second platform 2 run in place, the blood sampling tube cover clamping jaw 6 clamps the blood sampling tube cover 72; at this time, the fifth motor 25 starts to work, the gear 26 drives the blood collection tube cap clamping jaw 6 to rotate, and meanwhile, the first motor 13 drives the whole body formed by the first platform 1 and the second platform 2 to move away from the blood collection tube placing platform 3, so that the blood collection tube cap 72 can simultaneously rotate and linearly move relative to the blood collection tube body 73, and the purpose of opening the blood collection tube cap 72 is achieved; when the blood collection tube body 73 needs to be covered with a tube cover, the operations are performed in reverse.

The second embodiment of the present invention is substantially the same as the first embodiment, and the only difference is that the third guiding structure fixing part 31, the third guiding structure sliding part 32, the third motor 33, the third linear transmission structure rotating part 34, the third linear structure linear moving part, and the third limit switch 35 are reduced, and at this time, the blood sampling tube placing platform 3 and the fourth platform 4 are directly fixed on the rack 5; during the operation operating personnel need will be covered with the whole and the gap that platform 3 and fourth platform 4 were place to the blood sampling tube of taking a blood sample tube body 73 of taking a blood sample tube lid 72 and put into the blood sampling tube body clamping jaw 71 on fourth platform 4 through first platform 1 and the second platform 2 constitution.

The third embodiment of the present invention is basically the same as the second embodiment, the only difference is that the fourth platform 4, the fourth guiding structure fixing part 41, the fourth guiding structure sliding part 42, the fourth motor 43, the fourth transmission structure rotating part 44, the fourth transmission structure linear moving part 45 and the fourth limit switch are reduced again, and at this time, the blood sampling tube placing platform 3 is directly fixed on the frame 5; the blood collection tube body 73 and the second penetrating hole can be in interference fit or the inner wall of the second penetrating hole is made of elastic material, and the friction force between the blood collection tube body 73 and the inner wall of the second penetrating hole is enough to ensure that the blood collection tube body 73 cannot rotate or move when the blood collection tube cover 72 is opened; during the operation, the operator needs to put the blood collection tube body 73 covered with the blood collection tube cover 72 into the second penetrating hole on the fourth platform 4 through the whole body formed by the first platform 1 and the second platform 2 and the gap of the blood collection tube placing platform 3.

The above embodiments are only examples of the present invention, but the design concept of the present invention is not limited thereto. The insubstantial changes of the utility model when the design is used are all the acts of infringing the protection scope of the utility model.

Claims

1. The utility model provides a novel heparin tube spiral cover all-in-one, places platform, first platform, second platform, first linear transmission, second linear transmission, tube cap clamping jaw, intelligent host computer, its characterized in that including frame, heparin tube:

the blood collection tube placing platform is arranged on the rack and vertically places at least one blood collection tube;

the first platform is in sliding fit with the rack through a first linear transmission device and does relative vertical sliding motion with the rack during motion, at least one first penetrating hole is formed in the first platform, and the first penetrating holes are in one-to-one correspondence and are coaxial with the blood sampling tubes;

the second platform is in sliding fit with the first platform through a second linear transmission device and performs equidirectional or reverse sliding motion with the first platform and the rack during motion, at least one tube cover clamping jaw is arranged on the second platform, the tube cover clamping jaw corresponds to the first penetrating hole and the blood sampling tube one by one, the jaw centers are positioned on the axial lines of the first penetrating hole and the blood sampling tube, the tube cover clamping jaw penetrates through the first penetrating hole, when the distance between the first platform and the second platform is reduced, the tube cover clamping jaw is opened, and when the distance between the first platform and the second platform is increased,

the pipe cover clamping jaw is compressed and tightened by the first penetrating hole;

the intelligent host refers to a programmable integrated circuit and comprises an industrial personal computer, a PLC and a single chip microcomputer.

2. The novel blood collection tube cap screwing integrated machine of claim 1, wherein: the novel blood collection tube cap screwing integrated machine further comprises at least one first bearing and at least one second bearing; the first bearings correspond to the first penetrating holes one by one, and bearing outer rings of the first bearings are fixedly arranged on the inner walls of the first penetrating holes; the second bearings correspond to the clamping jaws one to one, the bearing outer rings of the second bearings are arranged on the second platform, and the pipe cover clamping jaws are fixed in the inner rings of the bearings.

3. The novel blood collection tube cap screwing integrated machine of claim 2, wherein: novel heparin tube spiral cover all-in-one still includes rotary transmission, rotary transmission sets up in the second platform, rotary transmission includes motor/motor, first gear and at least one second gear, and wherein first gear is fixed in motor or motor shaft, and the second gear is fixed in the meshing cooperation of the first gear of second bearing inner circle outer wall or tube cap clamping jaw outer wall and second gear teeth.

4. A novel blood collection tube cap screwing integrated machine as claimed in claim 3, wherein: the novel blood collection tube cap screwing all-in-one machine further comprises a transmission gear, and the transmission gear is meshed and matched with the first gear and the second gear respectively.

5. The novel blood collection tube cap screwing integrated machine of claim 1, wherein: the first linear transmission device comprises a first motor/motor, a first guide structure, a first transmission structure and a first limit sensor; the first motor/motor and the first limit sensor are respectively and electrically connected with the intelligent host; the first motor/motor is fixed on the frame or the first platform, a first motor/motor shaft is fixedly connected with the first transmission structure, and the first limit sensor comprises a photoelectric switch or a touch switch or a travel switch; the first transmission structure comprises a first linear motion part and a first rotary motion part; the first linear motion part and the first rotary motion part are matched through threads or balls and threads, the first linear motion part is fixedly arranged on the first platform or the rack, and the first rotary motion part is an extension part of a first motor/motor shaft or is fixedly connected with the first motor/motor shaft and then arranged on the rack or the first platform; the first guide structure comprises a first guide fixing part and a first guide sliding part, the first guide fixing part is in sliding fit with the first guide sliding part, the first guide fixing part is fixed on the rack, and the first guide sliding part is fixedly connected with the first platform.

6. The novel blood collection tube cap screwing integrated machine of claim 1, wherein: the second linear transmission device comprises a second motor/motor, a second guide structure, a second transmission structure and a second limit sensor; the second motor/motor and the second limit sensor are respectively electrically connected with the intelligent host; the second motor/motor is fixed on the first platform or the second platform, a second motor/motor shaft is fixedly connected with the second transmission structure, and the second limit sensor comprises a photoelectric switch or a touch switch or a travel switch; the second transmission structure comprises a second linear motion part and a second rotary motion part; the second linear motion part and the second rotary motion part are matched through threads or balls and threads, the second linear motion part is fixedly arranged on the second platform or the first platform, and the second rotary motion part is an extension part of a second motor/motor shaft or is fixedly connected with the second motor/motor shaft and then arranged on the first platform or the second platform; the second guide structure comprises a second guide fixing part and a second guide sliding part, the second guide fixing part is in sliding fit with the second guide sliding part, the second guide fixing part is fixed on the first platform, and the second guide sliding part is fixedly connected with the second platform.

7. The novel blood collection tube cap screwing integrated machine of claim 1, wherein: the blood collection tube placing platform is in sliding fit with the rack through a third linear transmission device to realize horizontal extension, the third linear transmission device comprises a third motor/motor, a third guide structure, a third transmission structure and a third limit sensor, and the third motor/motor and the third limit sensor are respectively and electrically connected with the intelligent host; the third limit sensor comprises a photoelectric switch or a touch switch or a travel switch; the third transmission structure comprises a third linear motion part and a third rotary motion part; the third linear motion part and the third rotary motion part are matched with a synchronous pulley through threads or balls and threads or a synchronous belt, and are respectively fixedly connected with the rack and the third platform; the third guide structure comprises a third guide fixing part and a third guide sliding part, the third guide fixing part is in sliding fit with the third guide sliding part, the third guide fixing part is fixed on the rack, and the third guide sliding part is fixedly connected with the blood sampling tube placing platform.

8. The novel blood collection tube cap screwing integrated machine of claim 1, wherein: the blood sampling tube placing platform is provided with at least one blood sampling tube clamping jaw, the blood sampling tube clamping jaw corresponds to the blood sampling tube one to one, and the jaw center is located on the first penetrating hole and the axis of the blood sampling tube.

9. The novel blood collection tube cap screwing integrated machine of claim 1, wherein: the blood collection tube placing platform is provided with a second penetrating hole, a fourth linear transmission device and a third platform in sliding fit with the fourth linear transmission device, the third platform is provided with at least one blood collection tube clamping jaw, the blood collection tube clamping jaws correspond to the blood collection tubes one by one, the jaw centers are located on the first penetrating hole and the axis line of the blood collection tubes, the blood collection tube clamping jaws penetrate through the second penetrating hole, when the distance between the fourth linear transmission device and the blood collection tube placing platform is shortened, the clamping jaws are loosened, and when the distance between the fourth linear transmission device and the blood collection tube placing platform is enlarged, the clamping jaws are compressed and tightened by the second penetrating hole; the fourth linear transmission device comprises a fourth motor/motor, a fourth guide structure, a fourth transmission structure and a fourth limit sensor; the fourth motor/motor and the fourth limit sensor are respectively electrically connected with the intelligent host; the fourth motor/motor is fixed on the blood collection tube placement platform or the third platform, a fourth motor/motor shaft is fixedly connected with the fourth transmission structure, and the fourth limit sensor comprises a photoelectric switch or a touch switch or a travel switch; the fourth transmission structure comprises a fourth linear motion part and a fourth rotary motion part; the fourth linear motion part and the fourth rotary motion part are matched through threads or balls and threads, the fourth linear motion part is fixedly arranged on the third platform or the blood collection tube placement platform, and the fourth rotary motion part is an extension part of a fourth motor/motor shaft or is fixedly connected with the fourth motor/motor shaft and then is arranged on the blood collection tube placement platform or the third platform; the fourth guide structure comprises a fourth guide fixing part and a fourth guide sliding part, the fourth guide fixing part is in sliding fit with the fourth guide sliding part, the fourth guide fixing part is fixed on the blood sampling tube placing platform, and the fourth guide sliding part is fixedly connected with the third platform.

10. The novel blood collection tube cap screwing integrated machine as claimed in any one of claims 1 to 9, wherein: the novel blood collection tube cap screwing integrated machine further comprises a shell, and an operation key and a display screen which are arranged on the shell; the operation keys and the display screen are electrically connected with the intelligent host; the shell covers the whole body and is provided with a window from which the blood collection tube placement platform can extend; the operation keys comprise mechanical keys, touch keys and electronic keys, and the display screen displays current operation instructions and completion progress.