CN108008527B - Automatic glass slide replacing system of full-automatic microscope microscopic examination instrument - Google Patents

Abstract

The invention discloses a system for automatically replacing glass slides of a full-automatic microscope and microscopy instrument, which comprises a base, a mouth clamping mechanism, a glass slide placing mechanism, a microscope platform and a PLC (programmable logic controller); the invention adopts the structure that the clamping mouth mechanism, the glass slide placing mechanism and the microscope platform are arranged on the base, and the glass slide to be detected in the glass slide chamber is taken out by the clamping mouth mechanism according to the instruction and is placed in the U-shaped groove of the microscope platform under the control of the PLC program controller, and is detected by medical staff, and when the glass slide is detected, the glass slide is retrieved by the clamping mouth mechanism according to the instruction, and is automatically placed back to the original position of the glass slide chamber. The gripper mechanism performs the task of picking up the next slide to be inspected, thereby cycling repeatedly. The invention adopts automatic film changing to ensure that the detection result and the information source cannot be misplaced, and has the advantages of high working efficiency and no error detection and detection phenomenon.

Description

An automatic slide glass replacement system for a fully automatic microscope inspection instrument

technical field

The invention relates to the technical field of medical devices, in particular to a system for automatically changing slide glass for a fully automatic microscope inspection instrument.

Background technique

Microscope detectors are widely used in pathological analysis and disease diagnosis. In the prior art, the workload of medical staff in laboratory departments to observe slides on microscope detectors is quite large, and the method for replacing slides is completely manual replacement. The existing problem is that the replacement frequency of the slides is high and the labor intensity is high; the order of the slides is prone to misordering. Once the misordering occurs and cannot be detected in time, it will lead to misalignment between the test results and the information source, and the phenomenon of false detection and false detection will cause losses and even injuries to both doctors and patients.

Contents of the invention

The object of the present invention is to provide an automatic glass slide replacement system for a full-automatic microscope inspection instrument in view of the deficiencies in the prior art. The present invention adopts the method of setting the jaw mechanism, the slide glass placement mechanism and the microscope platform on the base, and through the PLC program controller control, the glass slide placed in the slide chamber to be inspected is taken out by the jaw mechanism according to the instruction, and placed in the U-shaped groove of the microscope platform for detection by medical personnel. location. The jaw mechanism performs the task of picking up and putting down a piece of glass slide to be inspected, so as to repeat the cycle. The invention adopts automatic film replacement to ensure that the detection result and the information source will not be dislocated, has the advantages of high work efficiency, and eliminates the phenomenon of false detection and false detection.

The concrete technical scheme that realizes the object of the invention is:

An automatic slide glass replacement system for a full-automatic microscope inspection instrument, which features a base, a chuck mechanism, a slide glass placement mechanism, a microscope platform, and a PLC program controller;

The base is provided with a jaw mechanism seat, a slide glass placement mechanism seat, a microscope inspection table and a controller seat;

The jaw mechanism is composed of a bracket plate, a jaw beam, a jaw clamp seat and a bracket plate base,

Both sides of the support plate are provided with vertical guide rails, the middle part is provided with a vertical motor, the output shaft of the vertical motor is provided with a vertical screw rod, the bottom of the support plate is provided with a longitudinal chute and a longitudinal nut, and one side of the support plate is also provided with a vertical tank chain;

Both sides of the support plate base are provided with longitudinal guide rails, one end is provided with a longitudinal motor, and the output shaft of the longitudinal motor is provided with a longitudinal screw rod;

The support plate is arranged on the base of the support plate, the longitudinal chute on the support plate is slidably matched with the longitudinal guide rail on the base of the support plate, and the longitudinal screw on the base of the support plate engages with the longitudinal nut on the support plate;

The two sides of the upper back of the clamp beam are provided with vertical chute, the front is provided with a horizontal guide rail, the middle is provided with a vertical nut, one end is provided with a horizontal motor and a tank chain port, the output shaft of the horizontal motor is provided with a horizontal screw rod, and the top of the clamp beam is also provided with a horizontal tank chain;

The jaw crossbeam is arranged on the support plate, and the vertical chute of the jaw crossbeam is slidably matched with the vertical guide rail of the support plate, the vertical nut of the jaw crossbeam is engaged with the vertical screw rod of the support plate, and the tank chain interface of the jaw crossbeam is connected with the vertical tank chain of the support plate;

The jaw clamp seat is provided with a horizontal chute, a horizontal nut and a tank link port;

The jaw pliers base is arranged on the jaw beam, and the horizontal chute of the jaw jaw base slides with the horizontal guide rail of the jaw beam, the horizontal nut of the jaw jaw base engages with the horizontal screw rod of the jaw beam, and the tank chain interface of the jaw jaw base is connected with the horizontal tank chain of the jaw beam;

The slide placement mechanism is composed of a slide box base and a slide box, and there are several slide chambers arranged in rows and columns in the slide box;

The slide box is arranged on the base of the slide box;

A U-shaped groove is arranged on the microscope platform;

The jaw mechanism, slide glass placement mechanism, microscope platform and PLC program controller are sequentially arranged on the gripper mechanism seat of the base, the slide glass placement mechanism seat, the microscope inspection table and the controller seat.

The upper jaw is provided with an upper jaw, a lower jaw and a jaw motor, the upper jaw is provided with a jaw motor, the jaw motor is provided with a jaw screw rod, and the lower jaw is provided with a jaw nut.

The opening of the U-shaped groove is provided with a baffle motor and a contact sensor, the baffle motor is provided with a groove baffle, the open end of the U-shaped groove is in the shape of a horn, and the closed end is provided with a vacator.

The PLC program controller is electrically connected with the vertical motor, the horizontal motor and the longitudinal motor of the jaw mechanism, the PLC program controller is electrically connected with the jaw motor of the jaw clamp seat, and the PLC program controller is electrically connected with the baffle motor of the U-shaped groove.

In the present invention, the jaw mechanism, the glass slide placement mechanism and the microscope platform are arranged on the base, and controlled by the PLC program controller, the glass slide placed in the glass slide chamber to be inspected is taken out by the chuck mechanism according to the instruction, and placed in the U-shaped groove of the microscope platform, and detected by the medical staff. The jaw mechanism performs the task of picking up and putting down a piece of glass slide to be inspected, so as to repeat the cycle. The invention adopts automatic film replacement to ensure that the detection result and the information source will not be dislocated, has the advantages of high work efficiency, and eliminates the phenomenon of false detection and false detection.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the A direction view of Fig. 1;

Fig. 3 is the B direction view of Fig. 1;

Fig. 4 is the right view of Fig. 1;

FIG. 5 is an enlarged schematic diagram at D of FIG. 4;

FIG. 6 is an enlarged schematic diagram of point C in FIG. 1 .

Detailed ways

Referring to Fig. 1-4, the present invention comprises base 1, jaw mechanism 2, place glass slide mechanism 3, microscope platform 4 and PLC program controller 5;

Described jaw mechanism 2 is made of bracket plate 21, jaw beam 22, jaw clamp seat 23 and bracket plate base 24. Both sides on described bracket plate 21 are provided with vertical guide rails 211, and the middle part is provided with vertical motor 212. The output shaft of vertical motor 212 is provided with vertical screw mandrel 214. Longitudinal motor 242, the output shaft of longitudinal motor 242 is provided with longitudinal screw mandrel 243; Described support plate 21 is located on the support plate base 24, and the vertical chute on the support plate 21 slides with the longitudinal guide rail 241 on the support plate base 24, and the longitudinal screw mandrel 243 on the support plate base 24 engages with the longitudinal nut on the support plate 21.

Both sides of the upper back of the clamp beam 22 are provided with vertical chute, the front is provided with a horizontal guide rail 221, the middle part is provided with a vertical nut, one end is provided with a horizontal motor 222 and a tank chain interface, the output shaft of the horizontal motor 222 is provided with a horizontal screw rod 224, and the top of the clamp beam 22 is also provided with a horizontal tank chain 223.

The jaw crossbeam 22 is arranged on the bracket plate 21, and the vertical chute of the jaw beam 22 is slidably matched with the vertical guide rail 211 of the bracket plate 21, the vertical nut of the jaw beam 22 is engaged with the vertical screw rod 214 of the bracket plate 21, and the tank chain port of the jaw beam 22 is connected with the vertical tank chain 213 of the bracket plate 21.

The jaw pliers seat 23 is provided with a horizontal chute, a horizontal nut and a tank chain port;

The slide slide mechanism 3 is composed of a slide box base 31 and a slide box 32. In the slide box 32, there are several slide chambers arranged in rows and columns;

The gripper mechanism 2 , the slide placement mechanism 3 , the microscope platform 4 and the PLC program controller 5 are successively arranged on the gripper mechanism seat 11 of the base 1 , the slide placement mechanism seat 12 , the microscope inspection table 13 and the controller seat 14 .

Referring to Fig. 1, Fig. 4, Fig. 5, described jaw pliers seat 23 is provided with upper jaw 231, lower jaw 232 and jaw motor 233, and its upper jaw 231 is provided with jaw motor 233, and jaw motor 233 is provided with jaw screw mandrel 234, and lower jaw 232 is provided with jaw nut, and described lower jaw 232 and upper jaw 231 are arranged up and down, the jaw of jaw screw mandrel 234 and lower jaw 232 The nuts are engaged, and the upper jaw 231 is fixedly connected with the jaw pliers base 23 .

Referring to Fig. 1, Fig. 6, the opening of described U-shaped groove 41 is provided with baffle motor 411 and contact sensor 412, and baffle motor 411 is provided with groove baffle 413, and U-shaped groove 41 opening ends are trumpet-shaped, and the closed end is provided with vacating.

Referring to Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, described PLC program controller 5 is electrically connected with vertical motor 212, horizontal motor 222 and longitudinal motor 242 of jaw mechanism 2, PLC program controller 5 is electrically connected with the jaw motor 233 of jaw clamp seat 23, and PLC program controller 5 is electrically connected with the baffle motor 411 of U-shaped groove 41.

The automatic replacement process of slide glass of the present invention:

Referring to FIGS. 1 to 6 , first, code the number of slides to be tested, input the codes of the slides to be tested into the PLC program controller 5 one by one, and place the slides to be tested in the slide chamber corresponding to the slide box 32 in sequence according to the position code specified by the PLC program controller 5 .

Start the PLC program controller 5, input the position code of the PLC program controller 5, the PLC program controller 5 controls the vertical motor 212 and the horizontal motor 222 of the jaw mechanism 2 to work, the vertical motor 212 drives the jaw beam 22 to run vertically on the support plate 21, and at the same time, the horizontal motor 222 drives the jaw pliers base 23 to run horizontally on the jaw beam 22, and drives the upper jaw 231 and the lower jaw 232 on the jaw jaw base 23 to align with the slide glass corresponding to the position code in the slide box 32 studio.

The PLC program controller 5 controls the longitudinal motor 242 of the jaw mechanism 2 to work, drives the bracket plate 21 and the jaw clamp seat 23 to move forward longitudinally on the longitudinal guide rail 241 of the bracket plate base 24, pre-clamps the upper jaw 231 of the jaw jaw base 23 and the lower jaw 232 of the glass slide chamber of the slide box 32 on the slide to be detected. Close up with the upper jaw 231 to clamp the glass slide to be detected.

The PLC program controller 5 controls the longitudinal motor 242 of the jaw mechanism 2 to work in reverse, drives the jaw forceps seat 23 to retreat longitudinally, and takes out the slide glass to be detected.

The PLC program controller 5 once again controls the vertical motor 212 and the horizontal motor 222 of the jaw mechanism 2 to work, drives the slide glass to be detected on the clamp base 23 to align with the U-shaped groove 41 on the microscope platform 4, and the PLC program controller 5 controls the baffle motor 411 at the opening of the U-shaped groove 41 to work. Place the slide glass in the opening of the U-shaped groove 41, the jaw mechanism 2 exits, and the groove baffle plate 413 closes. Since the U-shaped groove 41 is installed on the stage of the automatic microscope, the slide glass to be tested is automatically moved to the detection position of the microscope; the medical staff detects the sample of the slide glass to be tested. The jaw mechanism 2 will perform the task of picking up and putting down a piece of slide glass to be checked, so as to achieve automatic slide change in repeated cycles.

Referring to Fig. 1, Fig. 3, the present invention is provided with vertical tank chain 213 on the bracket plate 21 of clamp mechanism 2, and horizontal tank chain 223 is set above clamp beam 22, is used to carry the connecting cable between PLC program controller 5 and vertical motor 212, horizontal motor 222 and clamp motor 233.

Claims (4)

1. A system for automatic replacement of glass slides for a fully automatic microscope inspection instrument, characterized in that it includes a base (1), a chuck mechanism (2), a slide glass placement mechanism (3), a microscope platform (4) and a PLC program controller (5); The base (1) is provided with a jaw mechanism seat (11), a slide glass mechanism seat (12), a microscope inspection table (13) and a controller seat (14); The jaw mechanism (2) is composed of a bracket plate (21), a jaw beam (22), a jaw clamp seat (23) and a bracket plate base (24), Both sides of the support plate (21) are provided with vertical guide rails (211), the middle is provided with a vertical motor (212), the output shaft of the vertical motor (212) is provided with a vertical screw rod (214), the bottom of the support plate (21) is provided with a longitudinal chute and a longitudinal nut, and one side of the support plate (21) is also provided with a vertical tank chain (213); Both sides of the support plate base (24) are provided with longitudinal guide rails (241), one end is provided with a longitudinal motor (242), and the output shaft of the longitudinal motor (242) is provided with a longitudinal screw rod (243); The support plate (21) is arranged on the support plate base (24), the longitudinal chute on the support plate (21) is slidingly matched with the longitudinal guide rail (241) on the support plate base (24), and the longitudinal screw rod (243) on the support plate base (24) is engaged with the longitudinal nut on the support plate (21); Both sides of the upper back of the clamp beam (22) are provided with vertical chutes, the front is provided with a horizontal guide rail (221), the middle is provided with a vertical nut, one end is provided with a horizontal motor (222) and a tank chain port, the output shaft of the horizontal motor (222) is provided with a horizontal screw rod (224), and the top of the clamp beam (22) is also provided with a horizontal tank chain (223); The clamp beam (22) is arranged on the support plate (21), and the vertical chute of the clamp beam (22) is slidingly matched with the vertical guide rail (211) of the support plate (21), the vertical nut of the clamp beam (22) is engaged with the vertical screw rod (214) of the support plate (21), and the tank chain port of the clamp beam (22) is connected with the vertical tank chain (213) of the support plate (21); The jaw clamp seat (23) is provided with a horizontal chute, a horizontal nut and a tank chain port; The clamp seat (23) is arranged on the clamp beam (22), and the horizontal chute of the clamp base (23) is slidingly matched with the horizontal guide rail (221) of the clamp beam (22), the horizontal nut of the clamp base (23) is engaged with the horizontal screw rod (224) of the clamp beam (22), and the tank chain port of the clamp base (23) is connected with the horizontal tank chain (223) of the clamp beam (22); The slide placement mechanism (3) is composed of a slide box base (31) and a slide box (32), and the slide box (32) has several slide chambers arranged in rows and columns; The slide box (32) is set on the box base (31); The microscope platform (4) is provided with a U-shaped groove (41); The gripper mechanism (2), the slide placement mechanism (3), the microscope platform (4) and the PLC program controller (5) are sequentially arranged on the gripper mechanism seat (11), the slide placement mechanism seat (12), the microscope inspection table (13) and the controller seat (14) of the base (1). 2. The automatic glass slide replacement system for a fully automatic microscope inspection instrument according to claim 1, characterized in that the clamp base (23) is provided with an upper clamp (231), a lower clamp (232) and a clamp motor (233), the upper clamp (231) is provided with a clamp motor (233), the clamp motor (233) is provided with a clamp screw (234), the lower clamp (232) is provided with a clamp nut, and the lower clamp (232) is provided with a clamp nut. 232) and the upper jaw (231) are arranged up and down, the jaw screw mandrel (234) is engaged with the jaw nut of the lower jaw (232), and the upper jaw (231) is fixedly connected with the jaw clamp seat (23). 3. The automatic glass slide replacement system for a fully automatic microscope inspection instrument according to claim 1, characterized in that a baffle motor (411) and a contact sensor (412) are provided at the opening of the U-shaped groove (41), the baffle motor (411) is provided with a groove baffle (413), the open end of the U-shaped groove (41) is trumpet-shaped, and the closed end is provided with a vacator. 4. The automatic glass slide replacement system for a fully automatic microscope inspection instrument according to claim 1, characterized in that the PLC program controller (5) is electrically connected to the vertical motor (212), horizontal motor (222) and longitudinal motor (242) of the clamp mechanism (2), the PLC program controller (5) is electrically connected to the clamp motor (233) of the clamp holder (23), and the PLC program controller (5) is electrically connected to the baffle motor (411) of the U-shaped groove (41).