CN113477290A - Automatic sample test tube cap removing equipment with classified recovery function - Google Patents
Automatic sample test tube cap removing equipment with classified recovery function Download PDFInfo
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- CN113477290A CN113477290A CN202110959776.6A CN202110959776A CN113477290A CN 113477290 A CN113477290 A CN 113477290A CN 202110959776 A CN202110959776 A CN 202110959776A CN 113477290 A CN113477290 A CN 113477290A
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- feeding
- test tube
- sample
- cap
- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
- B01L3/50825—Closing or opening means, corks, bungs
Abstract
The invention discloses sample test tube automatic uncapping equipment with a classified recovery function, which comprises a supporting component and an internal execution component, wherein the supporting component is arranged on the supporting component; the support assembly includes an internal support frame; the internal execution assembly comprises a sample feeding assembly, a sample test tube cap removing assembly and a test tube cap recovering assembly; the sample feeding assembly comprises a test tube rack, a sample feeding fixing plate, a sample feeding driving assembly and a sample feeding chassis; the sample test tube cap releasing component comprises a cap screwing up and down feeding component, a cap screwing front and back feeding component, a test tube holding component and a cap screwing component; the test tube lid recovery assembly comprises a turnover plate, a flange, a turnover driving assembly, a turnover fixing frame, a test tube lid recovery fixing plate, a turnover feeding driving assembly, a turnover feeding sliding block, a turnover feeding sliding rail, a test tube lid recovery box and a recovery box bottom plate. The sample test tube automatic cap removing equipment with the classifying and recycling functions improves the applicability and the working efficiency of the automatic cap removing equipment.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to automatic sample test tube uncapping equipment with a classified recovery function.
Background
Biological sample test tube wide application in medical field, like blood storage, biochemical detection etc. in the in-service use process, most sample test tubes often need open the test tube lid and just can carry out subsequent operation, and some test tubes still need cover the test tube again with the test tube lid to prepare for operation on next step and use. At this stage, the conventional operation mode is that an operator removes the test tube cover by a manual cover removing method, and then processes the sample in the test tube by other equipment. However, in general, an operator needs to process a large number of sample test tubes every day, which is not only labor-intensive and inefficient, but also requires the operator to continuously contact different electrical devices such as test tubes, test tube caps, pipette guns, and analyzers, which is likely to cause cross-infection, reduces the accuracy of analysis, and increases the risk of infection for the operator.
At present, sample test tube decapping devices of different structures exist in a patent form; with the development of related technologies in the medical industry, some automatic cap removing devices appear, however, most of the devices are only suitable for test tubes of specific models and have poor applicability; moreover, most of the devices are in a single test tube uncapping operation mode, and the efficiency needs to be improved. In addition, the device also has the problems of large volume and high price, is not suitable for small and medium hospitals, and has high popularization difficulty.
Disclosure of Invention
The invention aims to provide sample test tube automatic uncapping equipment with a classifying and recycling function, which aims to solve the problems in the prior art and improve the applicability and the working efficiency of the automatic uncapping equipment.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides sample test tube automatic uncapping equipment with a classified recovery function, which comprises a supporting component and an internal execution component, wherein the supporting component is arranged on the supporting component; the support assembly includes an internal support frame; the internal execution assembly comprises a sample feeding assembly, a sample test tube cap removing assembly and a test tube cap recovering assembly;
the sample feeding assembly comprises a test tube rack, a sample feeding fixing plate, a sample feeding driving assembly and a sample feeding chassis; the test tube rack is arranged on the sample feeding chassis; the sample feeding fixing plate is fixedly connected with the internal supporting frame; the sample feeding driving assembly comprises a feeding slide rail, a feeding lead screw, a feeding motor, a feeding slide block and a plurality of feeding nuts in threaded connection with the feeding lead screw, the feeding slide rail and the feeding lead screw are arranged on the feeding fixed plate in parallel, the feeding lead screw is in running fit with a lead screw seat fixedly arranged on the sample feeding fixed plate, the feeding slide block is in sliding fit with the feeding slide rail, the feeding motor can drive the feeding lead screw to rotate, the feeding slide block and the feeding nut are fixedly connected with the sample feeding chassis respectively, and the feeding motor is fixedly arranged on the sample feeding fixed plate through a motor seat;
the sample test tube cap releasing component comprises a cap screwing up and down feeding component, a cap screwing front and back feeding component, a test tube holding component and a cap screwing component; the upper and lower feeding assembly of the screw cap comprises an upper and lower feeding fixing frame of the screw cap, an upper and lower feeding guide rail of the screw cap, an upper and lower feeding sliding block of the screw cap and an upper and lower feeding electric push rod of the screw cap, and the upper and lower feeding guide rail of the screw cap is vertical and is fixedly arranged on the internal supporting frame; the upper and lower feeding fixing frame of the screw cover is in sliding fit with the upper and lower feeding guide rails of the screw cover through the upper and lower feeding sliding blocks of the screw cover; the upper and lower feeding electric push rods of the screw cap are fixedly arranged on the internal supporting frame and can push the upper and lower feeding fixing frames of the screw cap to slide along the upper and lower feeding guide rails of the screw cap;
the front and rear feeding assembly of the screw cap comprises a front and rear feeding fixing plate of the screw cap, a front and rear feeding synchronous belt driving assembly of the screw cap, a front and rear feeding sliding block of the screw cap, a front and rear feeding guide rail of the screw cap and a front and rear feeding synchronous belt clamping plate of the screw cap; the front and rear feeding fixing plates of the screw cap are fixedly arranged on the upper and lower feeding fixing frames of the screw cap; the front and rear feeding guide rails of the screw cap are fixedly arranged on the front and rear feeding fixing plates of the screw cap; the front and rear feeding sliding blocks of the screw cover are in sliding fit with the front and rear feeding guide rails of the screw cover; the screw cap front-back feeding synchronous belt driving assembly is fixed on the screw cap front-back feeding fixing plate and can drive the screw cap front-back feeding synchronous belt clamping plate to move back and forth;
the cap screwing component comprises a cap screwing motor, a cap screwing motor fixing plate, a silica gel screw wheel component, a screw wheel electric push rod, a guide wheel component, a guide wheel fixing plate, a guide wheel electric push rod, a cap screwing guide rail, a cap screwing sliding block and a cap screwing module fixing plate; the screw cap front-back feeding synchronous belt clamping plate and the screw cap front-back feeding sliding block are fixedly connected with the screw cap module fixing plate respectively, the screw cap guide rail is fixedly arranged on the screw cap module fixing plate, and the screw cap motor fixing plate and the guide wheel fixing plate are in sliding fit with the screw cap guide rail through the two screw cap sliding blocks respectively; the rotary wheel electric push rod and the guide wheel electric push rod are fixedly arranged on the rotary cover module fixing plate respectively, the rotary wheel electric push rod can drive the rotary cover motor fixing plate to slide along the rotary cover guide rail, and the guide wheel electric push rod can push the guide wheel fixing plate to slide along the rotary cover guide rail; the cover screwing motor is fixed on the cover screwing motor fixing plate; the silica gel spinning wheel assembly is fixedly connected with an output shaft of the cap screwing motor through a spinning wheel coupler, and a guide wheel rod of the guide wheel assembly is in rotating fit with the guide wheel fixing plate through a bearing;
the test tube enclasping assembly comprises a left enclasping plate, a right enclasping plate and two enclasping screws, the two enclasping screws are driven by an enclasping driving assembly to rotate respectively, the enclasping driving assembly is fixedly connected with the spiral cover module fixing plate through an enclasping connecting piece, and the two enclasping screws are both bidirectional screws; the left enclasping plate and the right enclasping plate are respectively connected with the enclasping screw rod through two enclasping screw rod nuts; when the two clasping screw rods rotate, the left clasping plate and the right clasping plate move oppositely or back to back;
the test tube cover recovery assembly comprises a turnover plate, a flange, a turnover driving assembly, a turnover fixing frame, a test tube cover recovery fixing plate, a turnover feeding driving assembly, a turnover feeding sliding block, a turnover feeding sliding rail, a test tube cover recovery box and a recovery box bottom plate; the overturning driving assembly can drive the overturning plate to rotate, and is fixedly arranged on the overturning fixing frame; the flanges are fixed on the overturning fixing frame; the overturning fixing frame is in sliding fit with the overturning feeding slide rail through the overturning feeding slide block, and the overturning feeding slide rail and the overturning feeding driving assembly are both fixed on the test tube cover recycling fixing plate; the overturning and feeding driving assembly can drive the overturning and fixing frame to slide along the overturning and feeding sliding rail; the test tube cover recovery fixing plate is fixed on the internal supporting frame; the test tube cover recovery box is arranged right below the turnover plate and is placed on the bottom plate of the recovery box; the bottom plate of the recycling bin is fixed on the internal supporting frame.
Preferably, the supporting assembly further comprises an external supporting assembly, and the external supporting assembly comprises a supporting bottom plate fixedly arranged at the bottom end of the internal supporting frame and a plurality of ground casters fixedly arranged on the bottom surface of the supporting bottom plate.
Preferably, the device further comprises a protective casing component; the protection shell subassembly is in including the parcel protection shell on the inside braced frame, protection shell with supporting baseplate fixed connection, protection shell with inside braced frame fixed connection, last sample send into mouth, the sample send out the mouth, the collection box takes out mouth and observation window of being provided with of protection shell.
Preferably, a feeding port protective cover is arranged on the sample feeding port, and a one-way door is arranged on the recovery box taking-out port; the feeding port protective cover, the feeding port protective cover and the one-way door are respectively hinged with the protective shell.
Preferably, feed the subassembly around the spiral cover and still feed tensioning texture around the spiral cover, feed tensioning texture around the spiral cover and be used for adjusting feed the tensioning degree of hold-in range among the hold-in range drive assembly around the spiral cover.
Preferably, the bottom of the test tube rack is provided with four positioning grooves, and the sample feeding chassis is provided with four bulges which correspond to the positioning grooves and have guiding and positioning functions.
Preferably, a pressure sensor for detecting the pressure of the screw cap is arranged on the electric push rod of the screw wheel, the pressure sensor is arranged between the electric push rod of the screw wheel and the fixing plate of the motor of the screw cap, and the pressure sensor is arranged between the electric push rod of the guide wheel and the fixing plate of the guide wheel.
Preferably, the left enclasping plate and the right enclasping plate are respectively provided with a plurality of semi-cylindrical grooves, the semi-cylindrical grooves on the left enclasping plate correspond to the semi-cylindrical grooves on the right enclasping plate one by one, and the semi-cylindrical grooves are provided with arc-shaped friction pads.
Preferably, inside braced frame with on the corresponding position of sample test tube uncapping subassembly, be provided with and be used for detecting the camera that uncapping action was accomplished, the camera height is higher than the upper surface of test-tube rack.
Preferably, the test tube cover recovery box is divided into a test tube cover recovery area and a test tube recovery area; the bottom plate surface of the recovery box is provided with a limiting bulge used for limiting the position of the test tube cover recovery box.
Compared with the prior art, the invention has the following technical effects:
the sample test tube automatic cap removing equipment with the classifying and recycling functions improves the applicability and the working efficiency of the automatic cap removing equipment. The sample test tube automatic uncapping equipment with the classification and recovery functions has the following advantages: firstly, the sample test tube cover and the sample test tube can be recycled in a classified manner, so that the recycling, disinfection and killing are convenient, the workload of subsequent manual classification is reduced, and the recycling treatment difficulty and the treatment cost are effectively reduced; secondly, manual contact with the sample test tubes in the midway of operation is avoided, safety is enhanced, and meanwhile, the device can complete the uncapping action of eight sample test tubes at one time, so that the working efficiency is greatly improved, and the workload of operators is reduced; thirdly, the device has a visual function, can detect the position of the execution part and the completion condition of the uncapping action, avoids the collision between the execution part and the sample test tube, and improves the accuracy and the safety of the operation; fourthly, the pressure sensor is installed, the function of adjusting the pressure of the screw cap is achieved, the visual function is combined, the device can be suitable for sample test tubes with different heights and sizes, and is suitable for sample test tubes with threads and sample test tubes without threads, and the application range is wide; fifthly, the cover removing and test tube cover or test tube transferring functions are achieved, executing parts and executing actions are reduced, meanwhile, the device is directly driven by the motor, transmission parts are reduced, working noise is reduced, the structure is compact, cost is reduced, operating efficiency is improved, and the cover removing and test tube transferring device is suitable for small and medium hospitals.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 view of a part of the structure of an automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 2 is a schematic structural view of a protective housing assembly in the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 3 is a schematic structural diagram of a supporting assembly in the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 4 is a schematic structural view of a sample feeding assembly of the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 5 is a schematic structural diagram of a sample tube cap-releasing assembly of the automatic sample tube cap-releasing apparatus with sorting and recycling functions according to the present invention;
FIG. 6 is an exploded view of a spiral cover assembly of the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 7 is an exploded view of a clasping assembly in the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 8 is a schematic view of a second partial structure of the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 9 is an exploded view of a test tube cap recovery assembly of the automatic sample test tube uncapping apparatus with sorting and recovery functions according to the present invention;
FIG. 10 is a schematic view of a third partial structure of the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 11 is a fourth schematic structural view of a part of the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
FIG. 12 is a schematic diagram showing the layout of the internal actuator assembly of the automatic sample tube decapping device with sorting and recycling functions according to the present invention;
FIG. 13 is a flowchart illustrating the operation of the automatic sample tube uncapping apparatus with sorting and recycling functions according to the present invention;
wherein: 1. a protective casing component; 11. a protective housing; 111. a sample introduction port; 112. a sample delivery port; 113. a take-out port of the recovery box; 114. an observation window; 12. a feeding port protection cover; 13. a delivery outlet protective cover; 14. a one-way door; 2. a support assembly; 21. an outer support assembly; 211. a support base plate; 212. a ground caster; 22. an internal support frame; 3. an internal execution component; 31. a sample introduction assembly; 311. a sample tube; 312. a test tube rack; 3121. positioning a groove; 313. feeding the sample into a fixing plate; 314. feeding the sample into the driving assembly; 3141. feeding into a motor; 3142. feeding into a lead screw; 3143. feeding the nut; 3144. feeding into a sliding block; 3145. feeding into a slide rail; 315. feeding the sample into a chassis; 3151. a protrusion; 32. removing the cover assembly from the sample test tube; 321. a cap screwing assembly; 3211. a cap screwing motor; 3212. a cover-rotating motor fixing plate; 3213. a silica gel spinning wheel component; 3214. a spinning wheel coupling; 3215. a spinning wheel electric push rod; 32151. a pressure sensor; 3216. a guide wheel assembly; 3217. a guide wheel fixing plate; 3218. a guide wheel electric push rod; 3219. screwing a cover guide rail; 32110. a cover screwing slide block; 32111. a cover screwing module fixing plate; 322. the test tube holding component; 3221. a left hugging plate; 32211. a first arcuate friction pad; 32221. a second arcuate friction pad; 3222. a right enclasping plate; 3223. tightly holding the screw rod; 3224. tightly holding the screw nut; 3225. the holding driving component; 3226. tightly holding the connecting piece; 323. screwing a front and rear feeding assembly; 3231. screwing the cover to feed the fixing plate forwards and backwards; 3232. the screw cap feeds the synchronous belt driving assembly back and forth; 3233. a front and rear feeding slide block is screwed; 3234. screwing a cover to feed the guide rail forwards and backwards; 3235. feeding a synchronous belt clamping plate back and forth by screwing a cover; 3236. a front and back feeding tensioning structure for screwing a cover; 324. screwing a cover to feed the assembly up and down; 3241. screwing the cover to feed the fixing frame up and down; 3242. screwing a cover to feed the guide rail up and down; 3243. the upper and lower feeding sliding blocks are screwed; 3244. screwing the cover to feed the electric push rod up and down; 33. a test tube cap recovery assembly; 331. a turnover plate; 332. blocking edges; 333. a turnover drive assembly; 334. turning over the fixing frame; 335. recovering the fixed plate from the test tube cover; 336. a reverse feed drive assembly; 337. turning over the feeding slide block; 338. turning over the feeding slide rail; 339. a test tube cover recovery box; 3391. a test tube cap recovery zone; 3392. a test tube recovery area; 3310. a bottom plate of the recycling bin; 33101. a limiting bulge; 4. a camera is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide sample test tube automatic uncapping equipment with a classifying and recycling function, which aims to solve the problems in the prior art and improve the applicability and the working efficiency of the automatic uncapping equipment.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 13: the embodiment provides an automatic uncapping device for sample test tubes 311 with a classifying and recovering function, which comprises a supporting component 2 and an internal executing component 3; the support assembly 2 comprises an internal support frame 22; the internal execution assembly 3 comprises a sample feeding assembly 31, a sample test tube cap removing assembly 32 and a test tube cap recovering assembly 33;
the sample feeding assembly 31 includes a test tube rack 312, a sample feeding fixing plate 313, a sample feeding drive assembly 314, and a sample feeding chassis 315; the test tube rack 312 is mounted on the sample run-in chassis 315; the sample feeding fixing plate 313 is fixedly connected with the inner support frame 22; the sample feeding driving assembly 314 comprises a feeding sliding rail 3145, a feeding lead screw 3142, a feeding motor 3141, a feeding sliding block 3144 and a plurality of feeding nuts 3143 which are in threaded connection with the feeding lead screw 3142, the feeding sliding rail 3145 and the feeding lead screw 3142 are arranged on the feeding fixing plate in parallel, the feeding lead screw 3142 is in running fit with a lead screw seat fixedly arranged on the sample feeding fixing plate 313, the feeding sliding block 3144 is in sliding fit with the feeding sliding rail 3145, the feeding motor 3141 can drive the feeding lead screw 3142 to rotate, the feeding sliding block 3144 and the feeding nuts 3143 are fixedly connected with the sample feeding chassis 315 respectively, and the feeding motor 3141 is fixedly arranged on the sample feeding fixing plate 313 through the motor seat;
the sample test tube cap-releasing assembly 32 comprises a cap-screwing up-and-down feeding assembly 324, a cap-screwing front-and-back feeding assembly 323, a test tube clasping assembly 322 and a cap-screwing assembly 321; the cap screwing up-and-down feeding assembly 324 comprises a cap screwing up-and-down feeding fixed frame 3241, a cap screwing up-and-down feeding guide rail 3242, a cap screwing up-and-down feeding slide block 3243 and a cap screwing up-and-down feeding electric push rod 3244, wherein the cap screwing up-and-down feeding guide rail 3242 is vertically and fixedly arranged on the internal support frame 22; the cap screwing up-and-down feeding fixing frame 3241 is in sliding fit with the cap screwing up-and-down feeding guide rail 3242 through a cap screwing up-and-down feeding slide block 3243; the cap screwing up-and-down feeding electric push rod 3244 is fixedly arranged on the internal support frame 22, and the cap screwing up-and-down feeding electric push rod 3244 can push the cap screwing up-and-down feeding fixed frame 3241 to slide along the cap screwing up-and-down feeding guide rail 3242;
the cap screwing front-back feeding assembly 323 comprises a cap screwing front-back feeding fixing plate 3231, a cap screwing front-back feeding synchronous belt driving assembly 3232, a cap screwing front-back feeding sliding block 3233, a cap screwing front-back feeding guide rail 3234 and a cap screwing front-back feeding synchronous belt clamping plate 3235; a front and rear feeding fixing plate 3231 of the screw cap is fixedly arranged on an upper and lower feeding fixing frame 3241 of the screw cap; a front and rear feeding guide rail 3234 of the screw cap is fixedly arranged on a front and rear feeding fixed plate 3231 of the screw cap; the cap screwing front and rear feeding slide block 3233 is in sliding fit with the cap screwing front and rear feeding guide rail 3234; a cap screwing front-back feeding synchronous belt driving assembly 3232 is fixed on a cap screwing front-back feeding fixing plate 3231, and the cap screwing front-back feeding synchronous belt driving assembly 3232 can drive a cap screwing front-back feeding synchronous belt clamping plate 3235 to move back and forth;
the cap screwing component 321 comprises a cap screwing motor 3211, a cap screwing motor fixing plate 3212, a silica gel screw wheel component 3213, a screw wheel electric push rod 3215, a guide wheel component 3216, a guide wheel fixing plate 3217, a guide wheel electric push rod 3218, a cap screwing guide rail 3219, a cap screwing slider 32110 and a cap screwing module fixing plate 32111; a screw cap front and rear feeding synchronous belt clamping plate 3235 and a screw cap front and rear feeding sliding block 3233 are fixedly connected with a screw cap module fixing plate 32111, a screw cap guide rail 3219 is fixedly arranged on the screw cap module fixing plate 32111, and a screw cap motor fixing plate 3212 and a guide wheel fixing plate 3217 are in sliding fit with the screw cap guide rail 3219 through two screw cap sliding blocks 32110 respectively; the rotary wheel electric push rod 3215 and the guide wheel electric push rod 3218 are respectively fixedly arranged on a cover screwing module fixing plate 32111, the rotary wheel electric push rod 3215 can drive the cover screwing motor fixing plate 3212 to slide along the cover screwing guide rail 3219, and the guide wheel electric push rod 3218 can push the guide wheel fixing plate 3217 to slide along the cover screwing guide rail 3219; the cap screwing motor 3211 is fixed on the cap screwing motor fixing plate 3212; the silica gel spinning wheel assembly 3213 is fixedly connected with an output shaft of the cap screwing motor 3211 through a spinning wheel coupler 3214, and a guide wheel rod of the guide wheel assembly 3216 is rotationally matched with a guide wheel fixing plate 3217 through a bearing;
the test tube clasping assembly 322 comprises a left clasping plate 3221, a right clasping plate 3222 and two clasping screws 3223, the two clasping screws 3223 are driven by a clasping driving assembly 3225 to rotate respectively, the clasping driving assembly 3225 is fixedly connected with the screw cap module fixing plate 32111 through a clasping connecting piece 3226, and both the two clasping screws 3223 are bidirectional screws; the left holding plate 3221 and the right holding plate 3222 are respectively connected with a holding screw rod 3223 through two holding screw nuts 3224; when the two holding lead screws 3223 rotate, the left holding plate 3221 and the right holding plate 3222 move in the opposite direction or in the opposite direction;
the test tube cap recycling assembly 33 comprises a turning plate 331, a flange 332, a turning driving assembly 333, a turning fixing frame 334, a test tube cap recycling fixing plate 335, a turning feeding driving assembly 336, a turning feeding slide block 337, a turning feeding slide rail 338, a test tube cap recycling box 339 and a recycling box bottom plate 3310; the turnover driving component 333 can drive the turnover plate 331 to rotate, and the turnover driving component 333 is fixedly arranged on the turnover fixing frame 334; the rib 332 is fixed on the turnover fixing frame 334; the included angle between the turnover plate 331 and the bottom surface of the flange 332 is 0-90 degrees, when the included angle is 0 degree, the turnover plate 331 receives the fallen sample test tube cover or sample test tube 311, and when the included angle is 90 degrees, the turnover plate 331 turns over to send the sample test tube cover or sample test tube 311 into the designated area of the test tube cover recovery box 339; the surface of the recycling bin bottom plate 3310 is provided with a limiting protrusion 33101 for limiting the placing position of the test tube cover recycling bin 339, and ensuring that the sample test tube cover or the sample test tube 311 can fall into the corresponding position. The overturning fixing frame 334 is in sliding fit with an overturning feeding slide rail 338 through an overturning feeding slide block 337, and the overturning feeding slide rail 338 and the overturning feeding driving assembly 336 are both fixed on the test tube cover recycling fixing plate 335; the tumble feeding driving assembly 336 can drive the tumble mount 334 to slide along the tumble feeding slide 338; the tube cover recovery fixture plate 335 is fixed to the inner support frame 22; the test tube cap recovery box 339 is arranged right below the turnover plate 331 and is placed on the recovery box bottom plate 3310; the recovery tank base plate 3310 is fixed to the inner support frame 22.
The support assembly 2 further includes an outer support assembly 21, and the outer support assembly 21 includes a support base 211 fixed to a bottom end of the inner support frame 22 and a plurality of ground casters 212 fixed to a bottom surface of the support base 211.
The automatic uncapping device for the sample test tube 311 with the classifying and recovering function of the embodiment further comprises a protective housing assembly 1; the protective casing assembly 1 includes a protective casing 11 wrapped on the inner support frame 22, the protective casing 11 is fixedly connected with the support base plate 211, the protective casing 11 is fixedly connected with the inner support frame 22, and the protective casing 11 is provided with a sample inlet 111, a sample outlet 112, a recovery box outlet 113 and an observation window 114.
A sample inlet 111 is provided with a feeding port protection cover 12, a sample outlet 112 is provided with an outlet port protection cover 13, and a recovery box outlet 113 is provided with a one-way door 14; the carry-in port protection cover 12, the carry-out port protection cover 13, and the one-way door 14 are respectively hinged to the protection case 11.
The front and rear cap screwing feeding assembly 323 further comprises a front and rear cap screwing feeding tensioning structure 3236, the front and rear cap screwing feeding tensioning structure 3236 is used for adjusting the tensioning degree of a synchronous belt in the front and rear cap screwing feeding synchronous belt driving assembly 3232, and the structure of the front and rear cap screwing feeding tensioning structure 3236 is an existing structure and is not described herein in detail.
The bottom of the test tube rack 312 is provided with four positioning grooves 3121, and the sample feeding chassis 315 is provided with four protrusions 3151 corresponding to the positioning grooves 3121 and having guiding and positioning functions. A pressure sensor for detecting the pressure of the screw cap is arranged on the electric push rod 3215 of the screw wheel, a pressure sensor 32151 is arranged between the electric push rod 3215 of the screw wheel and the fixing plate 3212 of the screw cap motor, and a pressure sensor 32151 is arranged between the electric push rod 3218 of the guide wheel and the fixing plate 3217 of the guide wheel.
A plurality of semi-cylindrical grooves are respectively formed in the left clasping plate 3221 and the right clasping plate 3222, the semi-cylindrical grooves in the left clasping plate 3221 correspond to the semi-cylindrical grooves in the right clasping plate 3222 one to one, an arc-shaped friction pad is arranged on each semi-cylindrical groove, the arc-shaped friction pad on the left clasping plate 3221 is a first arc-shaped friction pad 32211, and the arc-shaped friction pad on the right clasping plate 3222 is a second arc-shaped friction pad 32221. On the corresponding position of inside braced frame 22 and sample test tube uncapping subassembly 32, be provided with camera 4 that is used for detecting whether the uncapping action is accomplished, camera 4 highly is higher than the upper surface of test-tube rack 312. The test tube cap recovery box 339 is divided into a test tube cap recovery area 3391 and a test tube recovery area 3392; the surface of the recovery box bottom plate 3310 is provided with a limit protrusion 33101 for limiting the position of the test tube cap recovery box 339.
The specific workflow of the automatic sample tube 311 uncapping device with the classifying and recycling functions in the embodiment is as follows:
firstly, a sample test tube 311 is put into a test tube rack 312, a feeding port protection cover 12 is opened, the test tube rack 312 is put into a sample feeding chassis 315 from a sample feeding port 111, the feeding port protection cover 12 is closed, the equipment is opened, and the equipment starts to work; the sample feeding driving assembly 314 drives the sample feeding chassis 315 to move rightwards, when the sample feeding chassis 315 moves for a certain distance to enable the first row of sample test tubes 311 to reach a designated position, the upper computer stops the feeding movement of the sample feeding driving assembly 314, meanwhile, the camera 4 records the positions of the sample test tubes 311 and transmits position information to the upper computer, the positions of the sample test tubes 311 are calibrated, and the movement accuracy is ensured; meanwhile, the screw cap front-back feeding synchronous belt driving component 3232 drives the screw cap component 321 and the test tube clasping component 322 to move forward to the position right above the first row of sample test tubes 311, the screw cap up-down feeding component 324 drives the screw cap component 321, the test tube clasping component 322 and the screw cap front-back feeding component 323 to move downward for a certain distance, so that the lower edges of the silica gel rotary wheel component 3213 and the guide wheel component 3216 exceed the lower edge of the cap of the sample test tube 311, then, the rotary wheel electric push rod 3215 component and the guide wheel electric push rod 3218 component respectively drive the rotary cover motor fixing plate 3212 and the guide wheel fixing plate 3217 to move relatively, when the pressure sensor 32151 assembly detects that the pressure reaches a set squeezing force threshold, the roller electric push rod 3215 assembly and the guide roller electric push rod 3218 assembly stop the feed movement, meanwhile, the clasping driving assembly 3225 drives the left clasping plate 3221 and the right clasping plate 3222 to move relatively for a certain distance, so as to clamp the side wall of the sample test tube 311; further, the cap screwing motor 3211 rotates, a frictional force between the silica gel turning wheel assembly 3213 and the cover of the sample test tube 311 generates a cap screwing force, a thread unscrewing action is completed, and the cap screwing motor 3211 stops rotating after moving for a certain period of time; the clasping driving assembly 3225 drives the left clasping plate 3221 and the right clasping plate 3222 to move back and forth to the initial position, the cap screwing up-down feeding assembly 324 drives the cap screwing assembly 321, the test tube clasping assembly 322 and the cap screwing front-back feeding assembly 323 to move upwards for a certain distance, and the cap of the sample test tube 311 is lifted up to complete the cap uncapping action; at this time, the camera 4 detects the completion of the cap removing action, and if it is detected that the sample test tube 311 has not completed cap removing, the above actions are repeated and the threshold value of the design extrusion force is increased to increase the cap screwing force to ensure that the cap removing action is completed; finally, the cap screwing front-back feeding synchronous belt driving assembly 3232 drives the cap screwing assembly 321 and the test tube clasping assembly 322 to move backwards to the initial position, meanwhile, the turnover feeding driving assembly 336 drives the turnover fixing frame 334 to move rightwards for a certain distance, so that the turnover plate 331 moves to the position under the cover of the lifted sample test tube 311, the rotary wheel electric push rod 3215 assembly and the guide wheel electric push rod 3218 assembly respectively drive the rotary cover motor fixing plate 3212 and the guide wheel fixing plate 3217 to move back to back, the cover of the sample test tube 311 is loosened, the cover of the sample test tube 311 falls on the turnover plate 331, the flange 332 can prevent the cover of the sample test tube 311 from flying out, further, the turnover feeding driving assembly 336 drives the turnover fixing frame 334 to move leftwards to the position over a test tube cover recovery area 3391 of the test tube cover recovery box 339, the turnover plate 331 turns downwards for 90 degrees, and the cover of the sample test tube 311 falls into the test tube cover recovery area 3391.
When the uncapping action is finished, the sample feeding driving assembly 314 drives the sample feeding chassis 315 to move rightwards continuously to the position of the sample feeding outlet 112, at this time, an operator can use corresponding equipment to extract a sample, and after the extraction is finished, the sample feeding driving assembly 314 drives the sample feeding chassis 315 to move leftwards to the position when the uncapping action is finished; then, the sample test tube 311 clamping action before the test tube clasping assembly 322 finishes the repeated uncapping action, the screw cap up-and-down feeding assembly 324 drives the test tube clasping assembly 322 to move upwards and lift the sample test tube 311, the screw cap front-and-back feeding synchronous belt driving assembly 3232 drives the screw cap assembly 321 and the test tube clasping assembly 322 to move backwards to the initial position, the clasping driving assembly 3225 drives the left clasping plate 3221 and the right clasping plate 3222 to move back and back for a certain distance, and the sample test tube 311 is loosened to fall into the test tube recovery area 3392. At this time, the apparatus completes the actions of uncapping and sorting and recovering the first row of sample tubes 311, and enters the next action cycle until the actions of uncapping and sorting and recovering all the sample tubes 311 on the test tube rack 312 are completed. In the whole working process, the camera 4 detects and transmits the movement position of the corresponding execution component, so that the movement accuracy is ensured. The pressure sensor 32151 assembly can limit the squeezing force, allowing the apparatus to accommodate different sized sample tubes 311.
In the description of the present invention, it should be noted that the terms "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides an automatic equipment of uncapping of sample test tube with categorised function of retrieving which characterized in that: comprises a supporting component and an internal executing component; the support assembly includes an internal support frame; the internal execution assembly comprises a sample feeding assembly, a sample test tube cap removing assembly and a test tube cap recovering assembly;
the sample feeding assembly comprises a test tube rack, a sample feeding fixing plate, a sample feeding driving assembly and a sample feeding chassis; the test tube rack is arranged on the sample feeding chassis; the sample feeding fixing plate is fixedly connected with the internal supporting frame; the sample feeding driving assembly comprises a feeding slide rail, a feeding lead screw, a feeding motor, a feeding slide block and a plurality of feeding nuts in threaded connection with the feeding lead screw, the feeding slide rail and the feeding lead screw are arranged on the feeding fixed plate in parallel, the feeding lead screw is in running fit with a lead screw seat fixedly arranged on the sample feeding fixed plate, the feeding slide block is in sliding fit with the feeding slide rail, the feeding motor can drive the feeding lead screw to rotate, the feeding slide block and the feeding nut are fixedly connected with the sample feeding chassis respectively, and the feeding motor is fixedly arranged on the sample feeding fixed plate through a motor seat;
the sample test tube cap releasing component comprises a cap screwing up and down feeding component, a cap screwing front and back feeding component, a test tube holding component and a cap screwing component; the upper and lower feeding assembly of the screw cap comprises an upper and lower feeding fixing frame of the screw cap, an upper and lower feeding guide rail of the screw cap, an upper and lower feeding sliding block of the screw cap and an upper and lower feeding electric push rod of the screw cap, and the upper and lower feeding guide rail of the screw cap is vertical and is fixedly arranged on the internal supporting frame; the upper and lower feeding fixing frame of the screw cover is in sliding fit with the upper and lower feeding guide rails of the screw cover through the upper and lower feeding sliding blocks of the screw cover; the upper and lower feeding electric push rods of the screw cap are fixedly arranged on the internal supporting frame and can push the upper and lower feeding fixing frames of the screw cap to slide along the upper and lower feeding guide rails of the screw cap;
the front and rear feeding assembly of the screw cap comprises a front and rear feeding fixing plate of the screw cap, a front and rear feeding synchronous belt driving assembly of the screw cap, a front and rear feeding sliding block of the screw cap, a front and rear feeding guide rail of the screw cap and a front and rear feeding synchronous belt clamping plate of the screw cap; the front and rear feeding fixing plates of the screw cap are fixedly arranged on the upper and lower feeding fixing frames of the screw cap; the front and rear feeding guide rails of the screw cap are fixedly arranged on the front and rear feeding fixing plates of the screw cap; the front and rear feeding sliding blocks of the screw cover are in sliding fit with the front and rear feeding guide rails of the screw cover; the screw cap front-back feeding synchronous belt driving assembly is fixed on the screw cap front-back feeding fixing plate and can drive the screw cap front-back feeding synchronous belt clamping plate to move back and forth;
the cap screwing component comprises a cap screwing motor, a cap screwing motor fixing plate, a silica gel screw wheel component, a screw wheel electric push rod, a guide wheel component, a guide wheel fixing plate, a guide wheel electric push rod, a cap screwing guide rail, a cap screwing sliding block and a cap screwing module fixing plate; the screw cap front-back feeding synchronous belt clamping plate and the screw cap front-back feeding sliding block are fixedly connected with the screw cap module fixing plate respectively, the screw cap guide rail is fixedly arranged on the screw cap module fixing plate, and the screw cap motor fixing plate and the guide wheel fixing plate are in sliding fit with the screw cap guide rail through the two screw cap sliding blocks respectively; the rotary wheel electric push rod and the guide wheel electric push rod are fixedly arranged on the rotary cover module fixing plate respectively, the rotary wheel electric push rod can drive the rotary cover motor fixing plate to slide along the rotary cover guide rail, and the guide wheel electric push rod can push the guide wheel fixing plate to slide along the rotary cover guide rail; the cover screwing motor is fixed on the cover screwing motor fixing plate; the silica gel spinning wheel assembly is fixedly connected with an output shaft of the cap screwing motor through a spinning wheel coupler, and a guide wheel rod of the guide wheel assembly is in rotating fit with the guide wheel fixing plate through a bearing;
the test tube enclasping assembly comprises a left enclasping plate, a right enclasping plate and two enclasping screws, the two enclasping screws are driven by an enclasping driving assembly to rotate respectively, the enclasping driving assembly is fixedly connected with the spiral cover module fixing plate through an enclasping connecting piece, and the two enclasping screws are both bidirectional screws; the left enclasping plate and the right enclasping plate are respectively connected with the enclasping screw rod through two enclasping screw rod nuts; when the two clasping screw rods rotate, the left clasping plate and the right clasping plate move oppositely or back to back;
the test tube cover recovery assembly comprises a turnover plate, a flange, a turnover driving assembly, a turnover fixing frame, a test tube cover recovery fixing plate, a turnover feeding driving assembly, a turnover feeding sliding block, a turnover feeding sliding rail, a test tube cover recovery box and a recovery box bottom plate; the overturning driving assembly can drive the overturning plate to rotate, and is fixedly arranged on the overturning fixing frame; the flanges are fixed on the overturning fixing frame; the overturning fixing frame is in sliding fit with the overturning feeding slide rail through the overturning feeding slide block, and the overturning feeding slide rail and the overturning feeding driving assembly are both fixed on the test tube cover recycling fixing plate; the overturning and feeding driving assembly can drive the overturning and fixing frame to slide along the overturning and feeding sliding rail; the test tube cover recovery fixing plate is fixed on the internal supporting frame; the test tube cover recovery box is arranged right below the turnover plate and is placed on the bottom plate of the recovery box; the bottom plate of the recycling bin is fixed on the internal supporting frame.
2. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 1, wherein: the supporting assembly further comprises an external supporting assembly, and the external supporting assembly comprises a supporting bottom plate fixedly arranged at the bottom end of the internal supporting frame and a plurality of ground casters fixedly arranged on the bottom surface of the supporting bottom plate.
3. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 2, wherein: also includes a protective housing assembly; the protection shell subassembly is in including the parcel protection shell on the inside braced frame, protection shell with supporting baseplate fixed connection, protection shell with inside braced frame fixed connection, last sample send into mouth, the sample send out the mouth, the collection box takes out mouth and observation window of being provided with of protection shell.
4. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 3, wherein: a feeding port protective cover is arranged on the sample feeding port, and a one-way door is arranged on the recovery box taking-out port; the feeding port protective cover, the feeding port protective cover and the one-way door are respectively hinged with the protective shell.
5. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 1, wherein: feed the subassembly around the spiral cover and still feed tensioning texture around the spiral cover, feed tensioning texture around the spiral cover and be used for adjusting feed the tensioning degree of hold-in range among the hold-in range drive assembly around the spiral cover.
6. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 1, wherein: the bottom of the test tube rack is provided with four positioning grooves, and the sample feeding chassis is provided with four bulges which correspond to the positioning grooves and have guiding and positioning functions.
7. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 1, wherein: the rotary wheel electric push rod is provided with a pressure sensor for detecting the pressure of the rotary cover, the pressure sensor is arranged between the rotary wheel electric push rod and the rotary cover motor fixing plate, and the pressure sensor is arranged between the guide wheel electric push rod and the guide wheel fixing plate.
8. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 1, wherein: the left enclasping plate and the right enclasping plate are respectively provided with a plurality of semi-cylindrical grooves, the semi-cylindrical grooves on the left enclasping plate correspond to the semi-cylindrical grooves on the right enclasping plate one to one, and the semi-cylindrical grooves are provided with arc-shaped friction pads.
9. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 1, wherein: inside braced frame with on the corresponding position of sample test tube uncapping subassembly, be provided with and be used for detecting the camera that uncapping action was accomplished, the camera height is higher than the upper surface of test-tube rack.
10. The automatic uncapping apparatus for sample test tubes with sorting and recycling functions according to claim 1, wherein: the test tube cover recovery box is divided into a test tube cover recovery area and a test tube recovery area; the bottom plate surface of the recovery box is provided with a limiting bulge used for limiting the position of the test tube cover recovery box.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110959776.6A CN113477290B (en) | 2021-08-20 | 2021-08-20 | Automatic sample test tube cap removing equipment with classified recovery function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110959776.6A CN113477290B (en) | 2021-08-20 | 2021-08-20 | Automatic sample test tube cap removing equipment with classified recovery function |
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| CN113477290B CN113477290B (en) | 2022-04-12 |
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| CN117405673A (en) * | 2023-10-31 | 2024-01-16 | 山东宽福生物科技有限公司 | Food ingredient detection device |
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| CN113477290B (en) | 2022-04-12 |
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