CN210084900U

CN210084900U - Cap opener

Info

Publication number: CN210084900U
Application number: CN201920601402.5U
Authority: CN
Inventors: 魏祥; 闫林刚
Original assignee: Shenzhen Daken Technology Co Ltd
Current assignee: Shenzhen Daken Technology Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-02-18
Anticipated expiration: 2029-04-28

Abstract

The utility model is suitable for a medical equipment technical field provides a uncapping machine, including the support frame of blood pipe support, support the blood pipe support, install dog on the support frame, install respectively in the subassembly of uncapping of support frame and support the subassembly. The utility model discloses a dog supports one side of corresponding heparin tube on with the blood tube rack, and the subassembly of uncapping can drive to the subassembly, moves to when being close to the blood tube rack when the subassembly of uncapping, and the subassembly drive of uncapping supports the subassembly and makes this other end that supports the subassembly and will correspond the heparin tube support. When the cover opening component unloads the top cover on the corresponding blood sampling tube, because the two sides of the blood sampling tube are respectively blocked by the block and the abutting component, the blood sampling tube is not easy to shake in the process of opening the cover, and the blood in the blood sampling tube cannot shake greatly to cause leakage, thereby reducing the pollution to the blood; and the uncovering assembly can realize automatic uncovering operation, and can replace the complex operation mode of traditional manual uncovering, thereby improving the uncovering efficiency.

Description

Cap opener

Technical Field

The utility model belongs to the technical field of medical equipment, more specifically say, relate to a uncapping machine.

Background

The vacuum blood collection tube is mostly used for collecting and storing blood. When needing to detect the blood in the vacuum test tube, need open the top cap of heparin tube, then pick up the blood in the vacuum test tube. At present, the uncovering operation of the vacuum blood collection tube is mostly completed manually by medical staff. However, this operation has the following disadvantages: because a certain negative pressure is formed in the vacuum blood collection tube, if the force is not held properly in the manual uncovering process, the blood collection tube can shake at the moment of uncovering, so that the blood is scattered, and the blood is easily polluted; and the efficiency of manual uncapping is extremely low, and manual labor intensity is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cap opener to when solving the manual operation of uncapping that exists among the prior art, the heparin tube easily rocks and causes the pollution to blood, and the problem of the inefficiency of uncapping.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a lid opener including:

the blood tube rack is used for supporting the blood collection tube;

a support frame supporting the blood tube rack;

the stop block is arranged on the support frame;

the propping assembly is arranged on the support frame and is used for matching with the stop block to clamp the corresponding blood sampling tube;

and the cover opening component is arranged on the supporting frame and used for driving the abutting component to be close to or far away from the stop block and taking down the stop block and the top cover of the blood sampling tube clamped by the abutting component.

Furthermore, the uncovering component comprises a mounting frame arranged on the supporting frame, a hook claw used for hooking a top cover corresponding to the blood sampling tube, a guide rail arranged on the mounting frame and arranged along the direction parallel to the moving direction of the abutting component, a sliding seat arranged on the guide rail in a sliding manner, a sliding rail vertically arranged on the sliding seat, a sliding block arranged on the sliding rail in a sliding manner, a rolling shaft arranged on the sliding block and with two ends respectively extending out of the sliding block, a limiting plate supporting the rolling shaft and a driving mechanism driving the sliding seat to move along the guide rail; the hook claw is installed on the sliding block, a slide way used for guiding the rolling shaft to move is arranged on the limiting plate, and the height of one end, close to the stop block, of the slide way is smaller than that of the other end of the slide way.

Further, the driving mechanism comprises a connecting rod for driving the sliding seat to move, a first gear for driving the connecting rod to swing and a driving device for driving the first gear to rotate; one end of the connecting rod is hinged to the sliding seat, the other end of the connecting rod is hinged to the first gear, the first gear is rotatably installed on the installation frame, and the driving device is installed on the installation frame and connected with the first gear.

Furthermore, the abutting assembly comprises an abutting block which is slidably mounted on the guide rail, a second gear which is meshed with the first gear, an ejector rod which is used for pushing the abutting block to move and a cam which is used for pushing the ejector rod to move; the ejector rod is slidably mounted on the mounting frame, the cam is connected with the second gear, and the second gear is rotatably mounted on the mounting frame.

Furthermore, the propping assembly also comprises a supporting block for supporting two ends of the ejector rod, a connecting block arranged at one end of the ejector rod close to the cam and a return spring for pushing the ejector rod to move away from the stop block; each supporting block is installed on the installation frame, the return spring is sleeved on the ejector rod, one end of the return spring is abutted to the supporting block, and the other end of the return spring is abutted to the connecting block.

The cover opener further comprises a feeding assembly used for moving the blood tube rack to the cover opening assembly station, the feeding assembly comprises two rotating wheels rotatably mounted on the support frame, a blocking belt connected with the two rotating wheels and a transmission device used for driving one rotating wheel to rotate, and the transmission device is mounted on the support frame and connected with the corresponding rotating wheel; a plurality of grooves are formed in the blood vessel frame, and protruding grid check blocks used for stretching into the corresponding grooves to shift the blood vessel frame to move are arranged on the grid check belts.

The cover opener comprises a support frame, a conveying assembly, a conveying belt and a power device, wherein the support frame is provided with a feeding side and a discharging side, the conveying assembly is used for moving a blood vessel frame positioned in the feeding side to a station of the feeding assembly, and the conveying assembly comprises a plurality of rotating shafts rotatably mounted on the support frame, the conveying belt is connected with the rotating shafts and used for driving the blood vessel frame to move, and the power device is used for driving one rotating shaft to rotate; the power device is arranged on the mounting frame and is connected with the corresponding rotating shaft.

The blood vessel frame is arranged at a station of the cover opening assembly, and the cover opening machine further comprises an output assembly which is used for rotatably pushing the blood vessel frame positioned at the station of the cover opening assembly to the discharge side, wherein the output assembly comprises a support arranged on the support frame, a push rod frame which is used for extending into the corresponding groove of the blood vessel frame to rotatably push the blood vessel frame to move, and a power transmission device which is used for driving the push rod frame to swing; the push rod frame is rotatably arranged on the support, and the power transmission device is arranged on the support and connected with the push rod frame.

Further, uncapping machine still including being used for supporting the location the locating component of blood tube rack, locating component including install in mount on the support frame and confession correspond the U type frame that the heparin tube passed on the blood tube rack, one side of U type frame with the mount links to each other, the opposite side of U type frame stretches into in the interval between two adjacent heparin tubes, and this side to the tip of blood tube rack and the top surface looks butt of blood tube rack.

Further, the cover opener still including being used for retrieving the slide of the top cap that the subassembly of uncapping was taken off, the slide install in on the support frame, the one end of slide with the station department of subassembly of uncapping corresponds the setting, the other end and the corresponding setting of outside storage case of slide.

The utility model provides a beneficial effect of uncapping machine lies in: compared with the prior art, the utility model discloses a dog supports one side of corresponding heparin tube on with the blood tube support, and the subassembly that uncaps can drive and support the subassembly, and when the subassembly that uncaps moved to being close to the blood tube support, the subassembly drive that uncaps supported the subassembly and made this support the subassembly and will correspond the other end of heparin tube and support. When the cover opening component unloads the top cover on the corresponding blood sampling tube, because the two sides of the blood sampling tube are respectively blocked by the block and the abutting component, the blood sampling tube is not easy to shake in the process of opening the cover, and the blood in the blood sampling tube cannot shake greatly to cause leakage, thereby reducing the pollution to the blood; and the uncovering assembly can realize automatic uncovering operation, and can replace the complex operation mode of traditional manual uncovering, thereby improving the uncovering efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a cover opener according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of a lid opener according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a lid opener according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of the connection between the uncovering component and the propping component according to the embodiment of the present invention;

fig. 5 is a front view of a limiting plate according to an embodiment of the present invention;

fig. 6 is a schematic view of a partial structure of a cover opener according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a feeding assembly according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the blood tube rack, the blood collection tube and the top cover according to the embodiment of the present invention;

fig. 9 is a schematic structural diagram of a conveying assembly according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of an output assembly according to an embodiment of the present invention;

fig. 11 is an exploded view of an output assembly according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a positioning assembly according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a support frame; 10-a slide; 2-a block; 3-a blood vessel rack; 31-a groove; 32-blood collection tube; 33-a top cover;

4-a lid opening assembly; 41-a mounting frame; 42-hook claw; 43-a slide; 44-a slider; 45-limiting plate; 450-a slide; 451-first section; 452-an inclined section; 453-second stage; 46-a roller; 461-shaft sleeve; 47-connecting rod; 48-a first gear; 49-a drive device;

5-a resisting component; 51-a second gear; 52-a top-abutting block; 53-a mandril; 54-a cam; 55-a support block; 56-connecting block; 57-a return spring;

6-a feeding assembly; 61-a rotating wheel; 62-check belts; 621-raised check block; 63-a transmission; 64-a first roller; 65-a second roller; 66-a conveyor belt;

7-a delivery assembly; 71-a rotating shaft; 72-a conveyor belt; 73-a power plant;

8-an output component; 81-bracket; 82-a push rod frame; 821-a first poker rod; 822-a second tap lever; 823-connecting rod; 83-power transmission means;

9-a positioning assembly; 91-a fixing frame; a 92-U-shaped frame;

a-feeding side; a1-guide bar; b-discharging side; b1-positioning bar.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 12 together, a lid opener according to an embodiment of the present invention will be described. This uncapping machine includes support frame 1, install on support frame 1 and be used for supporting the blood tube rack 3 of heparin tube 32, install on support frame 1 and be used for keeping out on the blood tube rack 3 the dog 2 that corresponds one side of heparin tube 32, install uncapping subassembly 4 and the subassembly 5 that supports on support frame 1 respectively. The blood vessel frame 3 can be provided with a plurality of blood sampling tubes 32, and when the blood vessel frame 3 moves to a position between the stop block 2 and the abutting component 5 and corresponds to the station of the cover opening component 4, the stop block 2 can abut against one side of the corresponding blood sampling tube 32; uncap subassembly 4 can drive and support subassembly 5, when uncap subassembly 4 is close to corresponding heparin tube 32, uncap subassembly 4 drives in step and supports subassembly 5 and be close to corresponding heparin tube 32, at this moment, support subassembly 5 and can support the opposite side that corresponds heparin tube 32, can support the both sides that correspond heparin tube 32 with the cooperation of dog 2, effectively prevent rocking of heparin tube 32, along with the continuation work of uncap subassembly 4, uncap subassembly 4 can take off top cap 33 on the heparin tube 32 that corresponds.

The embodiment of the utility model provides a cap opener, compared with the prior art, the utility model discloses a dog 2 supports one side of corresponding heparin tube 32 on the blood pipe support 3, and subassembly 4 that uncaps can drive and support subassembly 5, when subassembly 4 that uncaps moves to being close to blood pipe support 3, subassembly 5 is supported in the drive of subassembly 4 that uncaps and makes this support subassembly 5 will correspond the other end of heparin tube 32 and support. When the cover opening component 4 unloads the top cover 33 on the corresponding blood collection tube 32, because the two sides of the blood collection tube 32 are respectively blocked by the block 2 and the abutting component 5, the blood collection tube 32 is not easy to shake in the process of opening the cover, and the blood in the blood collection tube 32 does not shake greatly to cause leakage, thereby reducing the pollution to the blood; and uncap subassembly 4 can realize automatic uncap operation, can replace the complicated operating mode of traditional artifical uncap, and then improve the efficiency of uncapping.

Further, referring to fig. 4 together, as a specific implementation manner of the cap opener provided by the embodiment of the present invention, the cap opening assembly 4 includes a mounting frame 41 mounted on the supporting frame 1, a hook claw 42 for removing the top cap 33 of the blood collection tube 32 on the blood tube rack 3, a sliding seat 43 for driving the hook claw 42 to move along the horizontal direction, a sliding block 44 for driving the hook claw 42 to move along the vertical direction, two limiting plates 45 and a rolling shaft 46 for guiding the hook claw 42 to move, a first gear 48 rotatably mounted on the mounting frame 41, a connecting rod 47 connecting the sliding seat 43 and the first gear 48, and a driving device 49 for driving the first gear 48 to rotate so as to remove the top cap 33 from the hook claw 42, wherein the hook claw 42 is mounted on the sliding block 44, the sliding block 44 is slidably mounted on the sliding seat 43, the sliding seat 43 is slidably mounted on the mounting frame 41, each limiting plate 45 is mounted on the mounting frame 41, the roller 46 is mounted on the sliding block 44, two ends of the roller 46 respectively extend into the corresponding limiting plates 45, and the driving device 49 is mounted on the mounting frame 41 and connected with the first gear 48; the abutting assembly 5 comprises a second gear 51 engaged with the first gear 48, an abutting block 52 slidably mounted on the mounting frame 41, an ejector rod 53 slidably mounted on the mounting frame 41 and connected with the abutting block 52, and a cam 54 for abutting the ejector rod 53 to drive the abutting block 52 to approach or depart from the corresponding blood collection tube 32 on the blood tube rack 3; the cam 54 is connected to the second gear 51, and the second gear 51 is rotatably mounted on the mounting bracket 41.

Specifically, a guide rail (not shown) arranged parallel to the moving direction of the ejector rod 53 is arranged on the mounting frame 41, the two limiting plates 45 are respectively arranged on two sides of the guide rail, and the sliding seat 43 and the abutting block 52 are respectively slidably mounted on the guide rail; a slide rail (not shown) is disposed on the slide carriage 43 along the vertical direction, the slide block 44 is slidably mounted on the slide rail, and the hook claw 42 can be driven to move along two directions of the horizontal direction and the vertical direction by the slide block 44 and the slide carriage 43. The roller 46 penetrates through the sliding block 44, and two ends of the roller 46 respectively extend out of the sliding block 44 and into the corresponding limiting plates 45, so as to limit the movement of the hook claw 42 in the horizontal direction and the vertical direction. The link 47 is pivotally connected at one end to the slide 43 and at the other end to a first gear 48 at an off-center position. When the first gear 48 rotates and drives the link 47 to rotate, the link 47 also drives the slide base 43, the slide block 44, and the hook claw 42 to move, so that the top cover 33 of the blood collection tube 32 is removed through the hook claw 42. The abutting block 52 is slidably mounted on the slide rail of the mounting frame 41 and is arranged corresponding to the stopper 2, one end of the push rod 53 is connected with the abutting block 52, and the other end is arranged corresponding to the cam 54. When the first gear 48 rotates and drives the second gear 51 to rotate, the cam 54 rotates, and when the tip of the cam 54 pushes against the ejector rod 53, the ejector rod 53 drives the abutting block 52 to approach the corresponding blood collection tube 32 on the blood collection tube rack 3, and can cooperate with the stopper 2 to abut against two sides of the corresponding blood collection tube 32.

Optionally, when the first gear 48 drives the hook claw 42 to approach the blood vessel frame 3, the second gear 51 engaged with the first gear 48 can synchronously push the abutting block 52 to the preset position, so that the abutting of the abutting block 52 and the corresponding blood collection tube 32 and the step of taking off the top cover 33 by the hook claw 42 are realized to realize effective synchronization. The transmission ratio of the first gear 48 to the second gear 51 is 1, so as to realize the same speed rotation. In other embodiments, the transmission ratio between the first gear 48 and the second gear 51 can be adjusted according to actual needs, and is not limited herein.

Optionally, the lid opener further includes shaft sleeves 461 respectively sleeved at two ends of the roller 46, and each of the limiting plates 45 is provided with a slide 450 for the corresponding shaft sleeve 461 to extend into. With this structure, the sliding friction is converted into rolling friction, and the friction coefficient between the roller 46 and the stopper plate 45 is reduced, thereby improving the reliability of movement of the roller 46.

Optionally, each ramp 450 includes a first section 451, a second section 453, and an inclined section 452 connecting the first section 451 to the second section 453, the second section 453 having a height greater than the first section 451. Optionally, the first section 451 and the second section 453 are both disposed in a horizontal direction, and the first section 451 and the second section 453 are disposed in parallel. With this structure, when the driving device 49 drives the first gear 48 to rotate, the first gear 48 drives the link 47 to rotate, and the link 47 drives the sliding seat 43 and the sliding block 44, and also drives the hook claw 42 to approach the corresponding blood collection tube 32. When the roller 46 moves to the first section 451, the hook claw 42 moves to the position corresponding to the top cover 33, and the cam 54 pushes the abutting block 52 to the station through the ejector rod 53, so that the abutting block 52 abuts against one side of the corresponding blood collection tube 32, and the two sides of the corresponding blood collection tube 32 can be effectively abutted by matching with the stopper 2, thereby effectively preventing the blood collection tube 32 from shaking and improving the stability during opening the cover. As the first gear 48 continues to rotate, and the roller 46 is located in the inclined section 452, the connecting rod 47 drives the sliding seat 43 to move backward, and simultaneously, the roller 46 drives the sliding block 44 to move upward on the sliding seat 43, and the hook claw 42 can move in an inclined upward direction, so that the top cover 33 can be effectively removed. The first gear 48 continues to rotate the link 47, and the roller 46 is located in the second section 453, and the hook 42 is disengaged from the blood collection tube 32. Repeated operations of the hook claw 42 for removing the top cover 33 can be effectively realized by the reciprocating movement of the roller 46 among the first section 451, the inclined section 452 and the second section 453.

Further, referring to fig. 4, as a specific implementation manner of the lid opener provided by the embodiment of the present invention, the abutting assembly 5 further includes a supporting block 55 supporting two ends of the supporting rod 53, a connecting block 56 installed at one end of the supporting rod 53 close to the cam 54, and a return spring 57 for driving the abutting block 52 to return; each supporting block 55 is installed on the mounting frame 41, the return spring 57 is sleeved on the ejector rod 53, one end of the return spring 57 is abutted to the supporting block 55, and the other end is abutted to the connecting block 56. Alternatively, the number of the supporting blocks 55 is two, and the push rods 53 are respectively disposed through the supporting blocks 55. With the structure, the supporting block 55 plays a certain supporting and guiding role, and the moving reliability of the ejector rod 53 is improved. When the cam 54 rotates and pushes against the connecting block 56, the return spring 57 compresses, and the push rod 53 pushes against the pushing block 52 and approaches the corresponding blood collection tube 32; when the cam 54 continues to rotate, the push rod 53 is reset to the initial position by the elastic force of the return spring 57, facilitating the subsequent repeated operation.

Further, please refer to fig. 3, fig. 6, fig. 7 and fig. 8 together, as a specific implementation manner of the lid opener provided by the embodiment of the present invention, the lid opener further includes a feeding assembly 6 for moving the blood vessel frame 3 to the station of the lid opening assembly 4, the feeding assembly 6 includes two rotating wheels 61 rotatably mounted on the supporting frame 1, a blocking belt 62 connected to the two rotating wheels 61, and a transmission device 63 for driving one rotating wheel 61 to rotate; a plurality of grooves 31 are formed on the blood tube rack 3, and a convex check block 621 which is used for extending into the corresponding groove 31 to drive the blood tube rack 3 to move is arranged on the check belt 62; the transmission 63 is mounted on the support frame 1 and connected to the corresponding wheel 61. With the structure, when the transmission device 63 drives the barrier belt 62 to rotate through the rotating wheel 61, the raised barrier blocks 621 on the barrier belt 62 can extend into the corresponding grooves 31, and the blood vessel frame 3 can be shifted to the station of the cover opening assembly 4. Optionally, a first roller 64 may be connected to one of the rollers 61, the transmission device 63 is connected to a second roller 65, and the first roller 64 and the second roller 65 are connected by a conveyor belt 66; the transmission ratio between the first roller 64 and the second roller 65 is 1, and the transmission ratio between the first roller 64 and the corresponding rotating wheel 61 is less than 1, so that the pinion can drive the bull gear to rotate, and the power transmission efficiency of the transmission device 63 is improved, which is not limited herein.

Further, please refer to fig. 6 and fig. 9 together, as a specific implementation manner of the lid opener provided by the embodiment of the present invention, the supporting frame 1 is provided with a feeding side a and a discharging side B, the lid opener further includes a conveying assembly 7 for moving the blood vessel rack 3 located in the feeding side a to the station of the feeding assembly 6, the conveying assembly 7 includes a plurality of rotating shafts 71 rotatably installed on the supporting frame 1, a conveyor belt 72 connected with each rotating shaft 71 and used for driving the blood vessel rack 3 to move, and a power device 73 for driving one rotating shaft 71 to rotate; the power unit 73 is mounted on the mounting frame 41 and connected to the corresponding rotating shaft 71. Optionally, the feeding side a is composed of two guide strips a1 arranged at intervals, the discharging side B is composed of two positioning strips B1 arranged at intervals, and one ends of the two guide strips a1 and the two positioning strips B1 close to the cover opening assembly 4 are arc-shaped sections, so that the blood vessel frame 3 can be conveniently input and output, and the blood vessel frame 3 is prevented from being clamped. This structure, through set up conveying component 7 in pan feeding side A, power device 73 drives conveyer belt 72 through pivot 71 and rotates at the during operation, and conveyer belt 72 can drive blood pipe support 3 and remove to carry blood pipe support 3 to the station department of pay-off component 6, the operation of the follow-up pay-off component 6 of being convenient for improves the automation performance of uncapping machine.

Further, please refer to fig. 10 and fig. 11 together, as a specific implementation manner of the lid opener provided by the embodiment of the present invention, the lid opener further includes an output component 8 for rotationally pushing the blood vessel rack 3 located at the station of the lid opening component 4 to the discharge side B, the output component 8 includes a bracket 81 installed on the support frame 1, a push rod frame 82 for extending into the corresponding groove 31 of the blood vessel rack 3 to rotationally push the blood vessel rack 3 to move, and a power transmission device 83 for driving the push rod frame 82 to rotate; the push rod frame 82 is rotatably mounted on the bracket 81, and the power transmission device 83 is mounted on the bracket 81 and connected to the push rod frame 82. This structure, when power transmission device 83 drove push rod frame 82 and rotates, push rod frame 82's tip can stretch into in the corresponding recess 31 on the blood vessel support 3, and then the rotation supports push away blood vessel support 3 to can stir the blood vessel support 3 of subassembly 4 stations department of uncapping to ejection of compact side B, the follow-up operation of being convenient for realizes automated operation. Alternatively, the push rod frame 82 includes a first shifting rod 821 and a second shifting rod 822 rotatably mounted on the bracket 81, respectively, and a connecting rod 823 connecting the first shifting rod 821 and the second shifting rod 822, the connecting rod 823 rotatably hinged to the first shifting rod 821 and the second shifting rod 822, respectively, and the power transmission device 83 may be connected to the first shifting rod 821. The movement of the blood vessel rack 3 by double stirring by the first stirring rod 821 and the second stirring rod 822 is not limited to this, and the movement reliability of the blood vessel rack 3 is improved.

Further, please refer to fig. 3 and fig. 12 together, as a specific implementation manner of the lid opener provided by the embodiment of the present invention, the lid opener further includes a positioning component 9 for supporting and positioning the blood vessel rack 3, the positioning component 9 includes a fixing frame 91 installed on the supporting frame 1 and a U-shaped frame 92 corresponding to the blood collection tube 32 passing through the blood supply blood vessel rack 3, one side of the U-shaped frame 92 is connected with the fixing frame 91, and the end portion of the other side facing the blood vessel rack 3 is abutted to the blood vessel rack 3. This structure, when output module 8 stirs blood vessel frame 3 to ejection of compact side B from the 4 stations departments of subassembly that uncap, in the interval between two adjacent heparin tubes 32 can be stretched into to one side of U type frame 92, and the bottom of this side forms the butt with the top surface of blood vessel frame 3, can effectively prevent that the in-process that blood vessel frame 3 removed at ejection of compact side B from taking place to empty, improves the stability to heparin tubes 32 support. Optionally, the positioning assembly 9 may also be disposed on the feeding side a, so as to prevent the vessel frame 3 from toppling over when the conveying assembly 7 conveys the vessel frame 3, and to improve the effective support of the vessel frame 3 by the conveying assembly 7, which is not limited herein.

Further, please refer to fig. 1 and fig. 3 together, as the embodiment of the present invention provides a specific embodiment of a cap opener, the cap opener further comprises a slide 10 for recovering a top cap 33 taken down by the cap opening component 4, the slide 10 is installed on the support frame 1, one end of the slide 10 corresponds to the station of the cap opening component 4, and the other end corresponds to the external storage box. With the structure, when the hook claw 42 takes down the top cover 33 on the corresponding blood collection tube 32, the top cover 33 can fall into the slide way 10 and slide to the external storage box along the track of the slide way 10 for recycling and storage, so as to recycle the top cover 33.

Optionally, the supporting frame 1 has an accommodating chamber, and a control assembly for controlling the whole lid opener to automatically operate is disposed in the accommodating chamber to realize the automatic operation of the lid opener, which is not described in detail herein.

Alternatively, the driving device 49, the transmission 63, the power device 73 and the power transmission 83 may be motors, which are not limited herein.

Optionally, the uncapping machine further comprises a plurality of signal sensors for monitoring the working states of the uncapping assembly 4, the abutting assembly 5, the feeding assembly 6, the conveying assembly 7 and the output assembly 8 in real time, so that the reliability of the automatic operation of the uncapping machine is improved, and the uncapping machine is not limited herein.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Uncapping machine, its characterized in that includes:

the blood tube rack is used for supporting the blood collection tube;

a support frame supporting the blood tube rack;

the stop block is arranged on the support frame;

2. The lid opener according to claim 1, wherein: the uncovering component comprises a mounting frame arranged on the supporting frame, a hook claw used for hooking a top cover corresponding to the blood sampling tube, a guide rail arranged on the mounting frame and arranged along the direction parallel to the moving direction of the abutting component, a sliding seat arranged on the guide rail in a sliding manner, a sliding rail vertically arranged on the sliding seat, a sliding block arranged on the sliding rail in a sliding manner, a rolling shaft arranged on the sliding block and with two ends respectively extending out of the sliding block, a limiting plate supporting the rolling shaft and a driving mechanism driving the sliding seat to move along the guide rail; the hook claw is installed on the sliding block, a slide way used for guiding the rolling shaft to move is arranged on the limiting plate, and the height of one end, close to the stop block, of the slide way is smaller than that of the other end of the slide way.

3. The lid opener according to claim 2, wherein: the driving mechanism comprises a connecting rod for driving the sliding seat to move, a first gear for driving the connecting rod to swing and a driving device for driving the first gear to rotate; one end of the connecting rod is hinged to the sliding seat, the other end of the connecting rod is hinged to the first gear, the first gear is rotatably installed on the installation frame, and the driving device is installed on the installation frame and connected with the first gear.

4. A decapper as claimed in claim 3, wherein: the propping assembly comprises a propping block which is slidably arranged on the guide rail, a second gear which is meshed with the first gear, a push rod which is used for pushing the propping block to move and a cam which is used for pushing the push rod to move; the ejector rod is slidably mounted on the mounting frame, the cam is connected with the second gear, and the second gear is rotatably mounted on the mounting frame.

5. The lid opener according to claim 4, wherein: the propping assembly also comprises a supporting block for supporting two ends of the ejector rod, a connecting block arranged at one end of the ejector rod close to the cam and a return spring for pushing the ejector rod to move away from the stop block; each supporting block is installed on the installation frame, the return spring is sleeved on the ejector rod, one end of the return spring is abutted to the supporting block, and the other end of the return spring is abutted to the connecting block.

6. The lid opener according to claim 2, wherein: the cover opener further comprises a feeding assembly used for moving the blood tube rack to the cover opening assembly station, the feeding assembly comprises two rotating wheels rotatably mounted on the support frame, a blocking belt connected with the two rotating wheels and a transmission device used for driving one rotating wheel to rotate, and the transmission device is mounted on the support frame and connected with the corresponding rotating wheel; a plurality of grooves are formed in the blood vessel frame, and protruding grid check blocks used for stretching into the corresponding grooves to shift the blood vessel frame to move are arranged on the grid check belts.

7. The decapper of claim 6, wherein: the blood vessel frame conveying device comprises a support frame, a conveying assembly, a conveying belt and a power device, wherein the support frame is provided with a feeding side and a discharging side, the conveying assembly is used for moving the blood vessel frame positioned in the feeding side to a station of the conveying assembly, and the conveying assembly comprises a plurality of rotating shafts rotatably arranged on the support frame, the conveying belt is connected with the rotating shafts and used for driving the blood vessel frame to move, and the power device is used for driving one rotating shaft to rotate; the power device is arranged on the mounting frame and is connected with the corresponding rotating shaft.

8. The lid opener according to claim 7, wherein: the cover opening machine further comprises an output assembly which is used for rotatably pushing the blood vessel frame positioned at the position of the cover opening assembly to the discharging side, and the output assembly comprises a support arranged on the support frame, a push rod frame which is used for extending into the groove of the blood vessel frame corresponding to the groove to rotatably push the blood vessel frame to move, and a power transmission device which is used for driving the push rod frame to swing; the push rod frame is rotatably arranged on the support, and the power transmission device is arranged on the support and connected with the push rod frame.

9. The lid opener according to any one of claims 1 to 8, wherein: the uncapping machine is still including being used for supporting the location the locating component of blood tube rack, locating component including install in mount on the support frame and confession correspond the U type frame that the heparin tube passed on the blood tube rack, one side of U type frame with the mount links to each other, the opposite side of U type frame stretches into in the interval between two adjacent heparin tubes, and this side to the tip of blood tube rack and the top surface looks butt of blood tube rack.

10. The decapper of claim 9, wherein: the cover opener further comprises a slide for recovering a top cover taken down by the cover opening assembly, the slide is installed on the support frame, one end of the slide corresponds to the station of the cover opening assembly, and the other end of the slide corresponds to the external storage box.