CN112763156A - Intelligent detection workbench for medical instrument accessories - Google Patents
Intelligent detection workbench for medical instrument accessories Download PDFInfo
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- CN112763156A CN112763156A CN202011575394.5A CN202011575394A CN112763156A CN 112763156 A CN112763156 A CN 112763156A CN 202011575394 A CN202011575394 A CN 202011575394A CN 112763156 A CN112763156 A CN 112763156A
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- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 4
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 26
- 230000002035 prolonged effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010999 medical injection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an intelligent detection workbench for medical instrument accessories, which comprises a base, a feeding device fixedly arranged on the base, a main shaft, a first motor, a first rotary table, a clamping device, a sealing device, a detection device and a plurality of clamping grooves, wherein two ends of the main shaft are rotatably arranged on the base, the first motor is fixedly arranged on the base and is used for driving the main shaft to rotate, the first rotary table is fixedly sleeved on the main shaft, the clamping device is arranged on the first rotary table, the sealing device is arranged on the base and is used for sealing one end of the medical instrument accessories, the detection device is arranged on the base and is used for detecting the pressure of the sealed medical instrument accessories, and the clamping grooves.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an intelligent detection workbench for medical instrument accessories.
Background
The medical apparatus refers to instruments, equipment, appliances and other similar or related articles which are directly or indirectly used for a human body, after the needle cylinder for injecting the medical apparatus into the patient is processed, the tightness of the needle cylinder for injecting the medical apparatus into the patient is detected to be qualified, the phenomenon of liquid leakage is prevented, the waste of medical injection materials is prevented, the quantity of the injection medicament into the patient is reduced, and the treatment of the patient is influenced, so the tightness of the needle cylinder for injecting the medical apparatus into the patient is detected before the needle cylinder is put into use, most of the existing inspection modes are manually and visually observed, the labor intensity is high, the batch detection cannot be carried out, and the unqualified detection rate.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the intelligent detection workbench for the medical instrument accessories, which is used for carrying out batch continuous detection, and has high unqualified product detection rate and high intelligent degree.
In order to achieve the purpose, the invention adopts the following technical scheme: an intelligent detection workbench for medical instrument accessories comprises a base, a feeding device fixedly arranged on the base, a main shaft, a first motor, a first rotary disc, a clamping device, a sealing device, a detection device and a plurality of clamping grooves, wherein the main shaft is arranged on the base in a rotating mode, two ends of the main shaft are fixedly arranged on the base and used for driving the main shaft to rotate, the first rotary disc is fixedly arranged on the main shaft in a fixing mode, the clamping device is arranged on the first rotary disc, the sealing device is arranged on the base and used for sealing one end of the medical instrument accessories, the detection device is arranged on the base and used for detecting pressure of the sealed medical instrument accessories, the clamping grooves are distributed on the first rotary disc in an annular mode at equal intervals, the feeding device comprises a support fixedly arranged on the base, a first driven wheel, a second driven wheel, a third driven wheel and a fourth driven wheel, a first conveying belt respectively wound on the first driven wheel and, The first conveying belt is provided with a plurality of first arc-shaped grooves which are equidistantly arranged on the first conveying belt, a plurality of second arc-shaped grooves which are matched with the first arc-shaped grooves and equidistantly arranged on the second conveying belt, a first rotating shaft fixedly arranged on one end of a first driven wheel, a second rotating shaft fixedly arranged on one end of a third driven wheel, a first gear fixedly sleeved on the first rotating shaft, a second gear fixedly sleeved on the second rotating shaft and meshed with the first gear, and a second motor fixedly arranged on a bracket and used for driving the first rotating shaft to rotate; the cylinder equidistance locate loading attachment on, go into the draw-in groove on the first carousel of a plurality of cylinders card in proper order through loading attachment in, carry out preliminary fixed to the syringe needle through the draw-in groove, the rethread presss from both sides material device further fixed to the syringe needle, rotate through first motor drive main shaft, it rotates to drive first carousel, accomplish the switching of a plurality of draw-in grooves, thereby can make a plurality of cylinders card in proper order go into in a plurality of draw-in grooves, first carousel rotates the in-process and drives a plurality of cylinders and revolute, cylinder revolution in-process seals it through sealing device, carry out pressure detection to the cylinder of revolution in-process through detection device, accomplish the detection achievement to the cylinder. The needle cylinders are equidistantly arranged on the feeding device, the needle cylinders are sequentially clamped into clamping grooves in a first rotary table through the feeding device, the needles are preliminarily fixed through the clamping grooves, the needles are further fixed through the clamping device and can be fixed on the first rotary table, the first rotary table is driven to rotate through a first motor, the first rotary table is driven to rotate, the clamping grooves are switched, the needle cylinders can be sequentially clamped into the clamping grooves, the needle cylinders are driven to revolve in the rotating process of the first rotary table, the needle cylinders are sealed through a sealing device in the revolving process, the needle cylinders in the revolving process are subjected to pressure detection through a detection device, the detection work of the needle cylinders is completed, the needle cylinders can be subjected to batch continuous detection, the unqualified product detection rate is high, and the intelligent degree is high; the first rotating shaft is driven to rotate by the second motor, the first gear on the first rotating shaft is driven to rotate, the second gear is driven to rotate, the second rotating shaft is driven to rotate, the first rotating shaft and the second rotating shaft are driven to rotate relatively, the first driven wheel and the third driven wheel are driven to rotate relatively, the first conveying belt and the second conveying belt run relatively, the needle cylinder can be located in the first conveying belt and the second conveying belt simultaneously through the arrangement of the first arc-shaped groove and the second arc-shaped groove, the needle cylinder is driven to move towards the direction of the first rotating disc in the relative running process of the first conveying belt and the second conveying belt, and the feeding work of the needle cylinder is completed.
The clamping device comprises a plurality of movable plates, a plurality of first fixed plates, a plurality of second fixed plates, a rotating rod, a rotating plate, a torsion spring, a third motor, a telescopic rod and a first roller, wherein the movable plates correspond to the clamping grooves one by one and are movably arranged on the first rotating disc; the length of the first fixing plate is larger than that of the second fixing plate.
The sealing device comprises a first fixing ring, a first chute, a second turntable, a plurality of first lifting blocks, a second idler wheel and a plurality of sealing pieces, wherein the first fixing ring is sleeved on the outer side of the main shaft and fixedly arranged on the base, the first chute is arranged on the inner wall of the first fixing ring, the second turntable is fixedly arranged on the main shaft, the first lifting blocks are annularly distributed at equal intervals and movably arranged on the second turntable, one end of the second idler wheel is rotatably arranged on the first lifting blocks, and the sealing pieces are respectively and fixedly arranged on the first lifting blocks.
The sealing element comprises a fixed block, a first hollow pipe with one end fixedly arranged on the fixed block, a second hollow pipe fixedly arranged on the other end of the first hollow pipe, a third hollow pipe fixedly arranged in the second hollow pipe, a movable ring respectively movably arranged on the second hollow pipe and the third hollow pipe, a plurality of first springs respectively fixedly arranged on the second hollow pipe and the movable ring at two ends and distributed in an equal-distance annular manner, first through holes arranged on the third hollow pipe, a cavity fixedly arranged on the inner wall of the third hollow pipe, second through holes and third through holes arranged on the cavity, an air bag fixedly arranged on the cavity, a plurality of fourth through holes arranged on the cavity in an equal-distance annular manner, a piston plate movably arranged in the cavity, two electronic telescopic rods fixedly arranged on the second hollow pipe and used for driving the piston plate to move, a guide rod movably arranged on the second hollow pipe, a guide rod, The second spring is fixedly arranged on the second hollow tube and the conical block respectively at two ends of the second spring.
The detection device comprises a second fixing ring sleeved outside the main shaft and fixedly arranged on the base, a second chute arranged on the inner wall of the second fixing ring, a third turntable arranged on the main shaft, a plurality of second lifting blocks which are distributed in an equidistant annular mode and movably arranged on the third turntable, a third roller positioned in the second chute and provided with one end rotating on the second lifting block, and a plurality of detection pieces fixedly arranged on the second lifting blocks respectively.
The detection part comprises a pressure sensor fixedly arranged on the second lifting block, a fixed disc fixedly arranged on the pressure sensor, two first moving rods movably arranged on the fixed disc in a penetrating way, a clamping seat fixedly arranged at one end of the first moving rods, third springs sleeved on the first moving rods and fixedly arranged on the fixed disc and the clamping seat at two ends respectively, a third rotating shaft rotatably arranged on the clamping seat, a first inclined plate and a second inclined plate movably arranged on the clamping seat in a penetrating way and fixedly arranged on the fixed disc at one end, two second moving rods movably arranged on the clamping seat in a penetrating way and two third moving rods, a first triangular block fixedly arranged at one end of the two second moving rods, a second triangular block fixedly arranged at one end of the two third moving rods, a fourth roller rotatably arranged on the first triangular block, a fifth roller rotatably arranged on the second triangular block, and a fourth spring sleeved on the second moving rod and fixedly arranged on the first triangular block and the clamping seat at two ends respectively, And the fifth spring is sleeved on the third moving rod, and two ends of the fifth spring are respectively fixedly arranged on the second triangular block and the clamping seat.
The invention has the following advantages: on at first making the equidistant loading attachment of locating of cylinder, go into the draw-in groove on the first carousel of a plurality of cylinders card in proper order through loading attachment, carry out preliminary fixed to the syringe needle through the draw-in groove, rethread presss from both sides material device further fixed to the syringe needle, make the cylinder can fix on first carousel, rotate through first motor drive main shaft, drive first carousel and rotate, accomplish the switching of a plurality of draw-in grooves, thereby can make a plurality of cylinders card in proper order go into a plurality of draw-in grooves, first carousel rotates the in-process and drives a plurality of cylinders and carry out the revolution, the revolution in-process seals it through sealing device, carry out pressure detection to the cylinder of revolution in-process through detection device, accomplish the detection achievement to the cylinder, in summary can carry out the continuous detection in batches to the cylinder, unqualified product detection rate is high, and intelligent degree is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is a structural sectional view taken along line B-B in fig. 2.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is an enlarged view of fig. 4 at B.
Fig. 7 is a sectional view taken along line C-C of fig. 3.
Fig. 8 is an enlarged view of fig. 7 at D.
Fig. 9 is an enlarged view of fig. 7 at E.
Fig. 10 is a cross-sectional view taken along line D-D of fig. 7.
Fig. 11 is an enlarged view of fig. 10 at C.
Fig. 12 is a partial sectional view taken along line E-E of fig. 7.
Fig. 13 is a first schematic structural diagram of the first retaining ring.
Fig. 14 is a second schematic structural view of the first retaining ring.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 14, an intelligent detection workbench for medical equipment accessories comprises a base 1, a feeding device 2 fixedly arranged on the base, a main shaft 3 with two ends rotatably arranged on the base, a first motor 4 fixedly arranged on the base and used for driving the main shaft to rotate, a first turntable 5 fixedly arranged on the main shaft in a sleeved mode, a clamping device 6 arranged on the first turntable, a sealing device 7 arranged on the base and used for sealing one end of a medical equipment accessory, a detection device 8 arranged on the base and used for detecting the pressure of the sealed medical equipment accessory, and a plurality of clamping grooves 9 annularly distributed on the first turntable at equal intervals, wherein the feeding device 2 comprises a support 21 fixedly arranged on the base, a first driven wheel 22 with one end rotatably arranged on the support, a second driven wheel 23, a third driven wheel 24, a fourth driven wheel 25, a first conveying belt 26 respectively wound on the first driven wheel and the second driven wheel, The second conveying belt 27 is respectively wound on the third driven wheel and the fourth driven wheel, the first arc-shaped grooves 28 are equidistantly arranged on the first conveying belt, the second arc-shaped grooves 29 are matched with the first arc-shaped grooves and are equidistantly arranged on the second conveying belt, the first rotating shaft 210 is fixedly arranged at one end of the first driven wheel, the second rotating shaft 211 is fixedly arranged at one end of the third driven wheel, the first gear 212 is fixedly sleeved on the first rotating shaft, the second gear 213 is fixedly sleeved on the second rotating shaft and is meshed with the first gear, and the second motor 214 is fixedly arranged on the bracket and is used for driving the first rotating shaft to rotate; the needle cylinders are arranged on a feeding device at equal intervals, the needle cylinders are sequentially clamped into clamping grooves in a first rotary table through the feeding device, the needles are preliminarily fixed through the clamping grooves, the needles are further fixed through a clamping device and can be fixed on the first rotary table, the first rotary table is rotated through a first motor driving main shaft, the switching of the clamping grooves is completed, the needle cylinders can be sequentially clamped into the clamping grooves, the needle cylinders are driven to revolve in the rotating process of the first rotary table, the needle cylinders are sealed through a sealing device in the revolving process, the pressure detection is performed on the needle cylinders in the revolving process through a detection device, the detection work on the needle cylinders is completed, the needle cylinders can be continuously detected in batches, the unqualified product detection rate is high, and the intelligent degree is high; the first rotating shaft is driven to rotate by the second motor, the first gear on the first rotating shaft is driven to rotate, the second gear is driven to rotate, the second rotating shaft is driven to rotate, the first rotating shaft and the second rotating shaft are driven to rotate relatively, the first driven wheel and the third driven wheel are driven to rotate relatively, the first conveying belt and the second conveying belt run relatively, the needle cylinder can be located in the first conveying belt and the second conveying belt simultaneously through the arrangement of the first arc-shaped groove and the second arc-shaped groove, the needle cylinder is driven to move towards the direction of the first rotating disc in the relative running process of the first conveying belt and the second conveying belt, and the feeding work of the needle cylinder is completed.
The clamping device 6 comprises a plurality of moving plates 61 which correspond to the plurality of clamping grooves one by one and are movably arranged on the first rotating disc, a plurality of first fixing plates 62 which correspond to the plurality of moving plates one by one and are distributed in an equidistant annular manner and are fixedly arranged on the first rotating disc, a plurality of second fixing plates 63 which are respectively fixedly arranged on the plurality of moving plates, a rotating rod 64 of which one end is rotatably arranged on the bracket, a rotating plate 65 fixedly arranged on the rotating rod, a torsion spring 66 which is sleeved on the rotating rod and of which two ends are respectively fixedly arranged on the rotating plate and the bracket, a third motor 67 fixedly arranged on the bracket, a telescopic rod 68 of which one end is fixedly arranged on the third motor, and a first idler wheel 69 rotatably arranged on the other; the length of the first fixing plate is greater than that of the second fixing plate; after the needle cylinder is clamped into the clamping groove, the first rotating disc rotates, the rotating plate is in contact with the second fixing plate and limits the second fixing plate, the first rotating disc continues to rotate to enable the moving plate to move towards the clamping groove, even if the moving direction of the moving plate is opposite to the rotating direction of the first rotating disc, the moving plate blocks the clamping groove, the needle cylinder in the clamping groove is fixed, after the first fixing plate is in contact with the rotating plate, the rotating plate rotates to enable the rotating plate to remove the limit of the second fixing plate, the moving plate stops moving, and the needle cylinder is fixed again; through the rotation of third motor drive telescopic link, the telescopic link rotates the in-process and drives the second fixed plate and remove, make movable plate moving direction the same with first carousel pivoted direction, the speed that the movable plate removed is greater than first carousel pivoted speed, even the movable plate resets, reduce the wearing and tearing between telescopic link and the second fixed plate through first gyro wheel setting, contact time between telescopic link and the second fixed plate can be prolonged through the telescopic link setting, thereby improve the distance that the movable plate removed, make the movable plate can reset, the telescopic link rotates the in-process and carries out automatic flexible.
The sealing device 7 comprises a first fixing ring 71 which is sleeved outside the main shaft and fixedly arranged on the base, a first sliding chute 72 which is arranged on the inner wall of the first fixing ring, a second rotating disc 73 which is fixedly sleeved on the main shaft, a plurality of first lifting blocks 74 which are distributed in an equidistant annular manner and movably arranged on the second rotating disc, a second roller 75 which is positioned in the first sliding chute and one end of which is rotatably arranged on the first lifting block, and a plurality of sealing elements which are respectively and fixedly arranged on the plurality of first lifting blocks; the main shaft drives the first rotary table to rotate and simultaneously drives the second rotary table to rotate in the rotating process, so that a plurality of first lifting blocks on the second rotary table revolve, second idler wheels on the first lifting blocks are located in the first sliding grooves to roll, the lifting of the first lifting blocks can be controlled through the arrangement of the first sliding grooves, sealing elements on the first lifting blocks move towards the needle cylinder direction, the sealing elements can simultaneously move towards the needle cylinder direction in the revolving process, the needle cylinder is sealed through the sealing elements, namely, the stopping is not needed in the sealing process of the needle cylinder, the integral linkage performance is improved, the sealing time of the needle cylinder can be prolonged through the arrangement of the first sliding grooves, the pressure detection time of the needle cylinder is prolonged, the pressure detection of the needle cylinder is more accurate, namely, the sealing performance of the needle cylinder is more accurate.
The sealing element comprises a fixed block 761, a first hollow pipe 762 with one end fixedly arranged on the fixed block, a second hollow pipe 763 fixedly arranged on the other end of the first hollow pipe, a third hollow pipe 764 fixedly arranged in the second hollow pipe, a movable ring 765 respectively movably arranged on the second hollow pipe and the third hollow pipe, a plurality of first springs 766 distributed in an equal-distance annular manner and with two ends respectively fixedly arranged on the second hollow pipe and the movable ring, a first through hole 767 arranged on the third hollow pipe, a cavity 768 fixedly arranged on the inner wall of the third hollow pipe, a second through hole 769 and a third through hole 770 arranged on the cavity, an air bag 771 fixedly arranged on the cavity, a plurality of four-way holes 772 distributed in an equal-distance annular manner on the cavity, a piston plate 773 movably arranged in the cavity, two electronic telescopic rods 774 fixedly arranged on the second hollow pipe and used for driving the piston plate to move, and a guide rod 775 movably arranged on the second hollow, A conical block 776 which is fixedly arranged at one end of the guide rod and can be movably arranged on the cavity, and a second spring 777 which is sleeved on the guide rod and is fixedly arranged on the second hollow tube and the conical block at two ends respectively; the first lifting block moves towards the needle cylinder direction in the process of moving towards the needle cylinder direction to enable the first hollow pipe to move towards the needle cylinder direction, the second hollow pipe moves towards the needle cylinder in the reverse direction to enable the moving ring to contact the needle cylinder firstly, the second hollow pipe continues to move towards the needle cylinder direction to enable the plurality of first springs to be compressed, air in the second hollow pipe and the third hollow pipe enters the cavity body through the first through hole and the second through hole, air in the cavity body is discharged through the third through hole, the air discharged by the cavity body pushes the conical block to move towards the needle cylinder direction to enable the conical block to block the needle cylinder, the sealing of the needle cylinder is completed, the piston plate is driven by the electronic telescopic rod to move towards the needle cylinder direction to enable another part of air in the cavity body to enter the air bag through the fourth through hole, the air bag is expanded, the needle cylinder is clamped by the air bag and sealed again, and, when the sealing element is separated from the needle cylinder, the piston plate is driven to be away from the needle cylinder through the electronic telescopic rod to enable the air bag to reset, the air bag removes clamping and sealing of the needle cylinder, air in the cavity enters the second hollow pipe and the third hollow pipe through the third through hole, the moving ring is enabled to reset rapidly, the moving ring is reset through the first spring, the service life of the first spring is prolonged, the conical block continues to push towards the needle cylinder, the sealing element is enabled to be separated from the needle cylinder rapidly and integrally, the conical block is reset through the second spring, and the problem that the sealing effect is reduced after the sealing element is used for multiple times is avoided.
The detection device 8 comprises a second fixing ring 81 which is sleeved outside the main shaft and fixedly arranged on the base, a second chute arranged on the inner wall of the second fixing ring, a third turntable 83 fixedly sleeved on the main shaft, a plurality of second lifting blocks 84 which are distributed in an equidistant annular manner and movably arranged on the third turntable, a third roller which is positioned in the second chute and one end of which is rotatably arranged on the second lifting block, and a plurality of detection pieces which are respectively and fixedly arranged on the plurality of second lifting blocks; the main shaft drives the first rotary table to rotate and simultaneously drives the third rotary table to rotate in the rotating process, so that a plurality of second lifting blocks on the third rotary table revolve, third idler wheels on the second lifting blocks are positioned in the second sliding grooves to roll, the lifting of the second lifting blocks can be controlled through the arrangement of the second sliding grooves, the detection piece on the second lifting blocks moves towards the needle cylinder direction, the detection piece can simultaneously move towards the needle cylinder direction in the revolution process, the detection piece and the sealing piece move relatively, the sealed needle cylinder is detected through the detection piece, namely, the needle cylinder in the revolution process is detected, the integral linkage performance is improved, the pressure detection time of the needle cylinder can be prolonged through the arrangement of the second sliding grooves, the pressure detection of the needle cylinder is more accurate, namely, the tightness detection of the needle cylinder is more accurate.
The detecting element 86 includes a pressure sensor 861 fixed on the second lifting block, a fixed disk 862 fixed on the pressure sensor, two first moving rods 863 passing through the fixed disk and movably disposed thereon, a holder 864 fixed at one end of the first moving rod, a third spring 865 sleeved on the first moving rod and having two ends respectively fixed on the fixed disk and the holder, a third rotating shaft 866 rotatably disposed on the holder, a first inclined plate 867 and a second inclined plate 868 passing through the holder and having one end fixed on the fixed disk, two second moving rods 869 and two third moving rods 870 passing through the holder, a first triangular block 871 fixed on one end of the two second moving rods, a second triangular block 872 fixed on one end of the two third moving rods, a fourth roller 873 rotatably disposed on the first triangular block, a fifth roller 874 rotatably disposed on the second triangular block, A fourth spring 875 sleeved on the second movable rod and provided with two ends respectively fixed on the first triangular block and the clamping seat, and a fifth spring 876 sleeved on the third movable rod and provided with two ends respectively fixed on the second triangular block and the clamping seat; the second lifting block moves towards the needle cylinder in the process of moving towards the needle cylinder, the pressure sensor moves towards the needle cylinder, one end of a third rotating shaft on the clamping seat is contacted with the needle cylinder, the pressure sensor continues to move towards the needle cylinder, the fixed disc moves towards the clamping seat, the clamping seat moves towards the fixed disc in a similar way, namely, the fixed disc and the clamping seat are close to each other, the accuracy in the moving process of the clamping seat is improved through the arrangement of two first moving rods, the clamping seat is reset through a third spring, the first inclined plate and the second inclined plate push the first triangular block and the second triangular block to move close to each other in the process of mutually approaching the fixed disc and the clamping seat, the needle cylinder can be clamped through the first triangular block and the second triangular block and is guided by the needle cylinder, the verticality of the needle cylinder is ensured, the accuracy of later detection of the needle cylinder is improved, and the first triangular block and the second triangular block are reset through a fourth spring and, the piston handle of the needle cylinder can rotate through the third rotating shaft, so that the first triangular block and the second triangular block can clamp the piston handle of the needle cylinder better, the piston handle of the needle cylinder can move vertically, and the accuracy of pressure detection of the needle cylinder is improved.
The first motor, the second motor and the third motor are purchased from the market.
Claims (6)
1. The utility model provides an intellectual detection system workstation for medical instrument accessory which characterized in that: the device comprises a base (1), a feeding device (2) fixedly arranged on the base, a main shaft (3) with two ends rotatably arranged on the base, a first motor (4) fixedly arranged on the base and used for driving the main shaft to rotate, a first rotary disc (5) fixedly arranged on the main shaft, a material clamping device (6) arranged on the first rotary disc, a sealing device (7) arranged on the base and used for sealing one end of a medical instrument accessory, a detection device (8) arranged on the base and used for carrying out pressure detection on the sealed medical instrument accessory, and a plurality of clamping grooves (9) which are annularly distributed at equal intervals and arranged on the first rotary disc, wherein the feeding device (2) comprises a support (21) fixedly arranged on the base, a first driven wheel (22) with one end rotatably arranged on the support, a second driven wheel (23), a third driven wheel (24) and a fourth driven wheel (25), and a first conveying belt (26) respectively wound on the first driven wheel and, The second conveyer belt (27) respectively winding on third driven wheel and fourth driven wheel, a plurality of first arc-shaped grooves (28) are arranged on the first conveyer belt at equal intervals, a plurality of second arc-shaped grooves (29) are arranged on the second conveyer belt at equal intervals in cooperation with the plurality of first arc-shaped grooves, a first rotating shaft (210) is fixedly arranged on one end of the first driven wheel, a second rotating shaft (211) is fixedly arranged on one end of the third driven wheel, a first gear (212) is fixedly sleeved on the first rotating shaft, a second gear (213) is fixedly sleeved on the second rotating shaft and engaged with the first gear, and a second motor (214) is fixedly arranged on the support and used for driving the first rotating shaft to rotate.
2. The intelligent detection workbench for medical instrument accessories according to claim 1, characterized in that: the material clamping device (6) comprises a plurality of moving plates (61) which correspond to the plurality of clamping grooves one by one and are movably arranged on the first rotating disc, a plurality of first fixing plates (62) which correspond to the plurality of moving plates one by one and are distributed on the first rotating disc in an annular mode at equal intervals, a plurality of second fixing plates (63) which are fixedly arranged on the plurality of moving plates respectively, a rotating rod (64) with one end rotatably arranged on the support, a rotating plate (65) fixedly arranged on the rotating rod, a torsion spring (66) which is sleeved on the rotating rod and is fixedly arranged on the rotating plate and the support respectively at two ends, a third motor (67) fixedly arranged on the support, a telescopic rod (68) with one end fixedly arranged on the third motor, and a first roller (69) rotatably arranged on; the length of the first fixing plate is larger than that of the second fixing plate.
3. The intelligent detection workbench for medical instrument accessories according to claim 1, characterized in that: sealing device (7) including cover in the main shaft outside and fixed first solid fixed ring (71) of locating on the base, locate first solid fixed ring first spout (72) on the inner wall, fixed cover locate epaxial second carousel (73), equidistance annular distribution and portable a plurality of first elevator (74) of locating on the second carousel, be located first spout and one end rotate locate second gyro wheel (75) on first elevator, respectively fixed a plurality of sealing members of locating on a plurality of first elevator.
4. The intelligent detection workbench for medical instrument accessories according to claim 3, characterized in that: the sealing element comprises a fixing block (761), a first hollow pipe (762) with one end fixedly arranged on the fixing block, a second hollow pipe (763) fixedly arranged at the other end of the first hollow pipe, a third hollow pipe (764) fixedly arranged in the second hollow pipe, a moving ring (765) respectively movably arranged on the second hollow pipe and the third hollow pipe, a plurality of first springs (766) which are annularly distributed at equal intervals and are respectively fixedly arranged at two ends of the moving ring and the second hollow pipe, a first through hole (767) arranged on the third hollow pipe, a cavity (768) fixedly arranged on the inner wall of the third hollow pipe, a second through hole (769) and a third through hole (770) arranged on the cavity, an air bag (771) fixedly arranged on the cavity, a plurality of fourth through holes (772) which are annularly distributed at equal intervals on the cavity, a piston plate (773) movably arranged in the cavity, and two electronic expansion rods (774) fixedly arranged on the second hollow pipe and, A guide rod (775) which penetrates through the second hollow tube and can be movably arranged, a conical block (776) which is fixedly arranged at one end of the guide rod and can be movably arranged on the cavity, and a second spring (777) which is sleeved on the guide rod and is fixedly arranged on the second hollow tube and the conical block at the two ends respectively.
5. The intelligent detection workbench for medical instrument accessories according to claim 1, characterized in that: detection device (8) including cover in the main shaft outside and fixed second on the base of locating solid fixed ring (81), locate the second spout on the solid fixed ring inner wall of second, fixed cover locate main epaxial third carousel (83), equidistance annular distribution and portable a plurality of second elevator (84) of locating on the third carousel, be located the second spout and one end rotate locate the third gyro wheel on the second elevator, respectively fixed a plurality of detection pieces of locating on a plurality of second elevator.
6. The intelligent detection workbench for medical instrument accessories according to claim 5, characterized in that: the detection part (86) comprises a pressure sensor (861) fixedly arranged on the second lifting block, a fixed disc (862) fixedly arranged on the pressure sensor, two first moving rods (863) movably arranged on the fixed disc in a penetrating way, a clamping seat (864) fixedly arranged at one end of each first moving rod, a third spring (865) sleeved on each first moving rod and fixedly arranged on the fixed disc and the clamping seat at two ends respectively, a third rotating shaft (866) rotatably arranged on the clamping seat, a first inclined plate (867) and a second inclined plate (868) which are movably arranged on the clamping seat and fixedly arranged on the fixed disc at one end in a penetrating way, two second moving rods (869) and two third moving rods (870) movably arranged on the clamping seat in a penetrating way, first triangular blocks (871) fixedly arranged on one ends of the two second moving rods, and second triangular blocks (872) fixedly arranged on one ends of the two third moving rods, A fourth roller (873) rotatably arranged on the first triangular block, a fifth roller (874) rotatably arranged on the second triangular block, a fourth spring (875) sleeved on the second movable rod and with two ends respectively fixed on the first triangular block and the clamping seat, and a fifth spring (876) sleeved on the third movable rod and with two ends respectively fixed on the second triangular block and the clamping seat.
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| CN112763156B (en) | 2022-12-20 |
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Denomination of invention: An intelligent testing workbench for medical device accessories Effective date of registration: 20231124 Granted publication date: 20221220 Pledgee: Agricultural Bank of China Limited Shaoxing Shangyu sub branch Pledgor: ZHEJIANG HUAXIN INDUSTRY Co.,Ltd. Registration number: Y2023980067488 |