CN202429976U - Clamping body for rotary cap pulling device - Google Patents
Clamping body for rotary cap pulling device Download PDFInfo
- Publication number
- CN202429976U CN202429976U CN2011205766381U CN201120576638U CN202429976U CN 202429976 U CN202429976 U CN 202429976U CN 2011205766381 U CN2011205766381 U CN 2011205766381U CN 201120576638 U CN201120576638 U CN 201120576638U CN 202429976 U CN202429976 U CN 202429976U
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- China
- Prior art keywords
- shaft seat
- hat
- spiral segment
- rotation
- bull stick
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- Expired - Lifetime
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Abstract
The utility model discloses a clamping body for a rotary cap pulling device. The clamping body comprises a support seat and a plurality of rotation shaft seat; each rotation shaft seat comprises left and right branch rotation shaft seats; the left and right branch rotation shaft seats are provided with rotation rods and driven gears; the upper ends of the rotation rods are provided with gears meshed with the driven gears; the gear of the rotation shaft of the left branch rotation shaft seat is meshed with the driven gears of the two adjacent left branch rotation shaft seats respectively; the gear of the rotation rod of the right branch rotation shaft seat is meshed with the driven gears of two adjacent right branch rotation shaft seats respectively; and the lower ends of the rotation rods are provided with spiral pitch teeth which meshed with stripes of test tubes. compared with the prior art, the clamping body for the rotary cap pulling device has the advantages that when the caps of the test tubes are needed to be pulled, the spiral pitch teeth at the lower ends of the rotation rods clamp and rotate the test tubes, inner plugs tightly adhered to the inner walls of the test tubes are completely rotated to be loosened, frictional force is reduced to the minimum value, and the inner plugs are raised by the cap pulling device, so that the caps of the test tubes can be pulled by small force easily.
Description
Technical field
The utility model relates to medical instruments field, exactly is meant the raise one's hat cramping body of device of a kind of rotation.
Background technology
Hospital uses vacuum test tube in a large number at present, passes through the blood suction vacuum test tube of negative pressure with human body during blood sampling.When chemical examination, will the pipe cap of vacuum test tube be opened, otherwise the blood drawing pin of biochemical instruments or other instruments is difficult for inserting vacuum test tube.Units such as medical treatment are when carrying out test tube uncapping, and major part all selects the operation of automation apparatus to replace manual operations, and the automation apparatus needs the device of raising one's hat, and the device of raising one's hat just need be furnished with the cramping body of holding test tubes cap.The body of raising one's hat of joining on the existing device of raising one's hat at present exists some shortcomings, is 201020136304.8 the body of raising one's hat like application number; The hole that utilizes two boards processing to vary in size, big alignment of a hole macropore, two boards staggers when raising one's hat; Macropore just staggers to the position of aperture, raises one's hat by force then, after existing cap test tube because of stressed big upspringing, drops to the situation on the workplatform like this; The operation of influence back also occurs the situation that cock cap separates easily, and can not take off screw cap; And for example a kind of existing cap test tube cramping body; The steel disc that utilizes two lobes to have corresponding circular arc is raised one's hat by force, exists cap test tube to be dropped to the situation of bench board and similar E type overseas cap after upspringing equally; Missed easily and fail cap is taken off, can not be taken off screw cap.
The utility model content
To above-mentioned defective; The technical matters that the utility model solves is to provide a kind of rotation cramping body of device of raising one's hat, and when carrying out test tube uncapping, the spiral segment tooth of bull stick lower end clamps the test tube rotation earlier; The interior plug that is close to inboard wall of test tube is unscrewed fully; Friction force is reduced to very little value, is risen by the device of raising one's hat, as long as very little power just can be deviate from cap test tube like a cork again.
In order to solve above technical matters; The raise one's hat cramping body of device of the rotation that the utility model provides; Comprise bearing and a plurality of shaft seat; Said shaft seat comprises left and right minute shaft seat, is respectively arranged with bull stick and driven gear on the said left and right minute shaft seat, and the upper end of said bull stick is provided with and said driven gear gears in mesh; The said gear that parts the bull stick on the shaft seat on the left side meshes with two adjacent said driven gears that part on the left side on the shaft seat respectively; The said gear that parts the bull stick on the shaft seat on the right side meshes with two adjacent said driven gears that part on the right side on the shaft seat respectively, and the lower end of said bull stick is provided with the spiral segment tooth, the striped engagement of said spiral segment tooth and test tube.
Preferably, also comprise two motors, said two motors drive the said bull stick rotation on the shaft seat in said left and right minute through universal coupling respectively.
Preferably, said two motors are fixed on the said bearing.
Preferably, the lower end of the spiral segment tooth of said bull stick is provided with rubber coating.
Preferably, the number of teeth of said spiral segment tooth is 2-40, and pitch is 1-3mm.
Preferably, the tooth angle of the monodentate of said spiral segment tooth is 3-30 °, and the angle between the adjacent monodentate is 0-45 °.
Preferably, the last plane of said spiral segment tooth is perpendicular to rotation axis.
Preferably, the tooth pin direction of said spiral segment tooth is a clockwise direction.
Preferably, said spiral segment tooth is serration spiral segment tooth and/or bastard spiral segment tooth, is diagonal line between the said serration spiral segment tooth, is diagonal line between the said bastard spiral segment tooth.
Bull stick on the raise one's hat cramping body of device of the rotation that the utility model provides, left and right minute shaft seat grasps the pipe cap of test tube, is respectively arranged with bull stick and driven gear on the left and right minute shaft seat; The upper end of bull stick is provided with and the driven gear gears in mesh; The gear that parts the bull stick on the shaft seat on the left side meshes with two adjacent driven gears that part on the left side on the shaft seat respectively, and the gear that parts the bull stick on the shaft seat on the right side meshes with two adjacent driven gears that part on the right side on the shaft seat respectively, and the lower end of bull stick is provided with the spiral segment tooth; The striped engagement of spiral segment tooth and test tube; When bull stick rotated, bull stick drove adjacent driven gear rotation, and then made all bull sticks and driven gear rotation; Because the spiral segment tooth all is to rotate in the same way, reaches the purpose of raising one's hat thereby make the cap test tube rotation move up simultaneously.Compared with prior art, the raise one's hat cramping body of device of the rotation that the utility model provides, the raise one's hat cramping body of device of rotation; When carrying out to test tube uncapping; The spiral segment tooth of bull stick lower end clamps the rotation of test tube pipe cap earlier, and the interior plug that is close to inboard wall of test tube is unscrewed fully, and friction force is reduced to very little value; Very little power rises by the device of raising one's hat, as long as just can be deviate from cap test tube like a cork again.
Description of drawings
Fig. 1 is the structural representation one of the device of raising one's hat of a plurality of test tube pipe caps among the present invention;
Fig. 2 is the structural representation two of the device of raising one's hat of a plurality of test tube pipe caps among the present invention;
Fig. 3 is the structural representation three of the device of raising one's hat of a plurality of test tube pipe caps among the present invention;
Fig. 4 is the cross section structure scheme drawing of the device of raising one's hat of a plurality of test tube pipe caps among the present invention;
Fig. 5 is the structural representation of bull stick in the device of raising one's hat of a plurality of test tube pipe caps of the present invention;
Fig. 6 holds the structural representation of test tube pipe cap for spiral segment toothholder in the device of raising one's hat of a plurality of test tube pipe caps of the present invention;
Fig. 7 holds the cross section structure scheme drawing of test tube pipe cap for spiral segment toothholder in the device of raising one's hat of a plurality of test tube pipe caps of the present invention
Fig. 8 is the shaft section structural representation of serration spiral segment tooth, and the direction of arrow is hand of rotation among the figure;
Fig. 9 is the structural representation of bastard spiral segment tooth;
Figure 10 is the shaft section structural representation of bastard spiral segment tooth among Fig. 9;
Figure 11 is the structural representation of cover pressing mechanism in the device of raising one's hat of a plurality of test tube pipe caps of the present invention.
The specific embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
See also Fig. 1-Figure 11, Fig. 1 is the structural representation one of the device of raising one's hat of a plurality of test tube pipe caps among the present invention; Fig. 2 is the structural representation two of the device of raising one's hat of a plurality of test tube pipe caps among the present invention; Fig. 3 is the structural representation three of the device of raising one's hat of a plurality of test tube pipe caps among the present invention; Fig. 4 is the cross section structure scheme drawing of the device of raising one's hat of a plurality of test tube pipe caps among the present invention; Fig. 5 is the structural representation of bull stick in the device of raising one's hat of a plurality of test tube pipe caps of the present invention; Fig. 6 holds the structural representation of test tube pipe cap for spiral segment toothholder in the device of raising one's hat of a plurality of test tube pipe caps of the present invention; Fig. 7 holds the cross section structure scheme drawing of test tube pipe cap for spiral segment toothholder in the device of raising one's hat of a plurality of test tube pipe caps of the present invention; Fig. 8 is the shaft section structural representation of serration spiral segment tooth, and the direction of arrow is hand of rotation among the figure; Fig. 9 is the structural representation of bastard spiral segment tooth; Figure 10 is the shaft section structural representation of bastard spiral segment tooth among Fig. 9; Figure 11 is the structural representation of cover pressing mechanism in the device of raising one's hat of a plurality of test tube pipe caps of the present invention.
The rotation that the utility model the provides device of raising one's hat; Comprise bearing 3, clamping mechanism 7 and a plurality of shaft seat; Clamping mechanism 7 is a cylinder; Shaft seat comprises and parts shaft seat 9 on the left side and part shaft seat 13 on the right side that the end that parts shaft seat 9 on the left side is rotationally connected with left second connecting rod 61 with left first connecting rod 5 through two pins 81 that turn left, left first connecting rod 5 with left second connecting rod 61 respectively through left rotary shaft 41 rotational fixation on bearing 3; The end that parts shaft seat 13 on the right side is rotationally connected with right second connecting rod 62 with right first connecting rod 14 through two pins 82 of turning right; Right first connecting rod 14 passes through right spindle 42 rotational fixation respectively on bearing 3 with right second connecting rod 62, and left first connecting rod 5 is provided with gear, the gear mesh of the gear of left first connecting rod 5 and right first connecting rod 14 with right first connecting rod 14; Part shaft seat 9 on the left side and be respectively arranged with bull stick 10 and driven gear 16 on the shaft seat 13 with parting on the right side; The upper end of bull stick 10 is provided with and driven gear 16 gears in meshs; The gear that parts the bull stick 10 on the shaft seat 9 on the left side meshes with two adjacent driven gears 16 that part on the left side on the shaft seat 9 respectively; The gear that parts the bull stick 10 on the shaft seat 13 on the right side meshes with two adjacent driven gears 16 that part on the right side on the shaft seat 13 respectively; The lower end of bull stick 10 is provided with spiral segment tooth 18, and spiral segment tooth 18 meshes with the striped of test tube pipe cap 15; Clamping mechanism 7 is installed on the bearing 3, and clamping mechanism 7 promotes to part on the left side shaft seat 9 and parts shaft seat 13 move toward one another on the right side.
Part shaft seat 9 on the left side and part on the right side and be provided with elastic recovery part 12 between the shaft seat 13, its effect is to make all the time at ordinary times to part shaft seat 9 on the left side and part the state that shaft seat 13 is in out on the right side, so that test tube pipe cap 15 gets into.
Rotate the device of raising one's hat and comprise that also 1, two motor 1 of two motors is fixed on the bearing 3.Two motors 1 drive through universal coupling 2 respectively and part shaft seat 9 and bull stick 10 rotations that part on the right side on the shaft seat 13 on the left side.
The lower end of the spiral segment tooth 18 of bull stick 10 is provided with rubber coating 17, can play the effect of protection test tube.
The number of teeth of spiral segment tooth 18 is 2-40, and pitch is 1-3mm, and the tooth angle of the monodentate of spiral segment tooth 18 is 3-30 °, and the angle between the adjacent monodentate is 0-45 °.The last plane vertical rotating shaft line of spiral segment tooth 18, its effect are to prevent that test tube pipe cap 15 from coming off.The tooth pin direction of spiral segment tooth 18 is a clockwise direction.Spiral segment tooth 18 comprises serration spiral segment tooth 182 and bastard spiral segment tooth 181, is diagonal line between the serration spiral segment tooth 182, is diagonal line between the bastard spiral segment tooth 181, can adapt to different test tube pipe caps 15.
Rotate the device of raising one's hat and also comprise cover pressing mechanism; Cover pressing mechanism comprises support 20, gland device 11; Support 20 is fixed on the middle part of bearing 3, and gland device 11 is installed in the support 20 corresponding holes through the retracing spring 19 that is socketed in gland axle 22, and trip ring 21 is stuck in the groove of gland axle 22.The effect of cover pressing mechanism is to avoid the position of test tube pipe cap to squint, and guarantees that test tube pipe cap 15 is positioned on the spiral segment tooth actv. position.
The raise one's hat working process of device of the rotation that the utility model provides is following:
Compared with prior art, the rotation that the utility model the provides device of raising one's hat, the rotation device of raising one's hat; When carrying out to test tube uncapping; The spiral segment tooth of bull stick lower end clamps the test tube rotation earlier, and the interior plug that is close to inboard wall of test tube is unscrewed fully, and friction force is reduced to very little value; Very little power rises by the device of raising one's hat, as long as just can be deviate from cap test tube like a cork again.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. the rotation cramping body of device of raising one's hat; It is characterized in that comprise bearing and a plurality of shaft seat, said shaft seat comprises left and right minute shaft seat; Be respectively arranged with bull stick and driven gear on the said left and right minute shaft seat; The upper end of said bull stick is provided with and said driven gear gears in mesh, and the said gear that parts the bull stick on the shaft seat on the left side meshes with two adjacent said driven gears that part on the left side on the shaft seat respectively, and the said gear that parts the bull stick on the shaft seat on the right side meshes with two adjacent said driven gears that part on the right side on the shaft seat respectively; The lower end of said bull stick is provided with the spiral segment tooth, the striped engagement of said spiral segment tooth and test tube.
2. the raise one's hat cramping body of device of rotation according to claim 1 is characterized in that also comprise two motors, said two motors drive the said bull stick rotation on the shaft seat in said left and right minute through universal coupling respectively.
3. the raise one's hat cramping body of device of rotation according to claim 2 is characterized in that said two motors are fixed on the said bearing.
4. the raise one's hat cramping body of device of rotation according to claim 1 is characterized in that the lower end of the spiral segment tooth of said bull stick is provided with rubber coating.
5. the raise one's hat cramping body of device of rotation according to claim 1 is characterized in that the number of teeth of said spiral segment tooth is 2-40, and pitch is 1-3mm.
6. the raise one's hat cramping body of device of rotation according to claim 1 is characterized in that the tooth angle of the monodentate of said spiral segment tooth is 3-30 °, and the angle between the adjacent monodentate is 0-45 °.
7. the raise one's hat cramping body of device of rotation according to claim 1 is characterized in that the last plane of said spiral segment tooth is perpendicular to rotation axis.
8. the raise one's hat cramping body of device of rotation according to claim 1 is characterized in that the tooth pin direction of said spiral segment tooth is a clockwise direction.
9. the raise one's hat cramping body of device of rotation according to claim 1 is characterized in that said spiral segment tooth is serration spiral segment tooth and/or bastard spiral segment tooth, is diagonal line between the said serration spiral segment tooth, is diagonal line between the said bastard spiral segment tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205766381U CN202429976U (en) | 2011-12-31 | 2011-12-31 | Clamping body for rotary cap pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205766381U CN202429976U (en) | 2011-12-31 | 2011-12-31 | Clamping body for rotary cap pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429976U true CN202429976U (en) | 2012-09-12 |
Family
ID=46779442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205766381U Expired - Lifetime CN202429976U (en) | 2011-12-31 | 2011-12-31 | Clamping body for rotary cap pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429976U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466524A (en) * | 2013-09-29 | 2013-12-25 | 苏州边枫电子科技有限公司 | Contact uncapping device for ultrasonic wave sound guiding gel bottle |
| CN104692307A (en) * | 2014-12-30 | 2015-06-10 | 山东省千佛山医院 | Decapping device for vacuum blood collection tube |
| CN104709858A (en) * | 2013-12-13 | 2015-06-17 | 株式会社安川电机 | Robot system, container opening method, and manufacturing method of object to be processed |
| CN108975249A (en) * | 2018-08-14 | 2018-12-11 | 宁波拓普森科学仪器有限公司 | A kind of bottle cap turn equipment |
| CN109052280A (en) * | 2018-08-14 | 2018-12-21 | 宁波拓普森科学仪器有限公司 | A kind of bottle cap turn module |
-
2011
- 2011-12-31 CN CN2011205766381U patent/CN202429976U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466524A (en) * | 2013-09-29 | 2013-12-25 | 苏州边枫电子科技有限公司 | Contact uncapping device for ultrasonic wave sound guiding gel bottle |
| CN104709858A (en) * | 2013-12-13 | 2015-06-17 | 株式会社安川电机 | Robot system, container opening method, and manufacturing method of object to be processed |
| US10196165B2 (en) | 2013-12-13 | 2019-02-05 | Kabushiki Kaisha Yaskawa Denki | Robot system, container opening method, and manufacturing method of object to be processed |
| CN104692307A (en) * | 2014-12-30 | 2015-06-10 | 山东省千佛山医院 | Decapping device for vacuum blood collection tube |
| CN104692307B (en) * | 2014-12-30 | 2016-08-17 | 山东省千佛山医院 | Vacuum test tube capping device |
| CN108975249A (en) * | 2018-08-14 | 2018-12-11 | 宁波拓普森科学仪器有限公司 | A kind of bottle cap turn equipment |
| CN109052280A (en) * | 2018-08-14 | 2018-12-21 | 宁波拓普森科学仪器有限公司 | A kind of bottle cap turn module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
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| CX01 | Expiry of patent term |