CN118047105A - Automatic bag feeding equipment and method for drawer type disc box - Google Patents

Abstract

The invention discloses automatic bag loading equipment and method for drawer type disc boxes, which relate to the technical field of infusion medicine bottle loading and comprise an empty sterilization disc box transferring mechanism, a sterilization disc box reversing mechanism and a full sterilization disc box transferring mechanism which are all arranged on one side of a sterilization vehicle track and are sequentially connected in a conveying way; the empty sterilization tray box transferring mechanism and the full sterilization tray box transferring mechanism are respectively positioned at a discharging point and a feeding point which are distributed in front of and behind the sterilization vehicle track; by adopting the scheme, the sterilizing tray box can be automatically taken out and pushed in according to different heights in the drawer type sterilizing vehicle, so that the sterilizing tray box can be automatically taken out, the sterilizing tray box is transferred and positioned, and the sterilizing tray box loaded with the transfusion medicine is loaded, and the whole process is automatic without manual intervention and assistance.

Description

Automatic bag feeding equipment and method for drawer type disc box

Technical Field

The invention relates to the technical field of infusion medicine bottle loading, in particular to automatic bag loading equipment and method for a drawer type disk box.

Background

Infusion is one of the most widely used and most important therapeutic means in clinical practice. The administration mode of transfusion is generally intravenous administration, the requirement on sterility is particularly high, and the sterility assurance of transfusion medicines is mostly realized by adopting a terminal sterilization mode of a water bath type sterilizer. The loading mode of the infusion medicine is particularly important in addition to the performance of the sterilizer for realizing the sterility assurance of the infusion product. Currently, most infusion medicine production enterprises load infusion medicines in two ways. In order to put medicines into the sterilization tray boxes, the sterilization tray boxes are stacked layer by layer, the stacked sterilization tray boxes are automatically moved into and out of the water bath sterilizer through an automatic rail by program control, and the sterilization tray boxes in the mode have large size (commonly known as large tray boxes) and are mostly suitable for production lines of single-specification and single-package type transfusion medicines. The other is to put the medicines into a sterilizing tray box, then push the sterilizing tray boxes into a drawer type sterilizing vehicle layer by layer, and then pass the sterilizing vehicle in and out of a water bath sterilizer through a track.

Chinese patent application "full-automatic bag feeding device capable of standing bags", application number: cn201711174167.X has solved the full-automatic loading of infusion medicine that the sterilization tray box layer stacks under the automatic rail business turn over water bath sterilizer mode, the automatic full-flow automation technique of stacking of sterilization tray box, split.

The sterilizing tray box is pushed into the production mode of the drawer type sterilizing vehicle, most of the sterilizing tray boxes are still manually taken out of the drawer type sterilizing vehicle, then the transfusion medicine is filled into the sterilizing tray boxes in a manual or semi-manual semi-mechanical mode, and the sterilizing tray boxes loaded with the transfusion medicine are pushed into the drawer type sterilizing vehicle manually, so that the labor intensity is very high and the efficiency is low.

Chinese patent application "a plastic bottle or erectable bag delivery system with bottle straightening function", application number: 201120337497.8' show that the mode of automatically taking, transferring, positioning and loading the sterilization tray box with infusion medicines into a drawer type sterilization vehicle only solves the problem of plastic bottle turning and conveying is not related to the sterilization tray box; chinese patent application "sterilizing semi-automatic bottle feeding and discharging device", application number: 201420665774.1 "this patent shows a semi-automatic bottle loading and unloading device" for sterilization, which has a simple structure, needs manual auxiliary operation, has a certain reduction in manual labor intensity, and has improved production efficiency, but still does not relate to a method for automatically taking a sterilization tray box, transferring and positioning the sterilization tray box, and loading the sterilization tray box with infusion medicines into a drawer type sterilization vehicle.

Disclosure of Invention

The invention aims to solve the defects of the prior art, and provides automatic bag loading equipment and method for a drawer type disc box.

The invention is realized by the following technical scheme:

the drawer type automatic bag loading device for the disc box comprises an empty sterilization disc box turning-out mechanism, a sterilization disc box reversing mechanism and a full sterilization disc box turning-in mechanism which are all arranged on one side of a sterilization vehicle track and are sequentially connected in a conveying manner;

The empty sterilization tray box transferring mechanism and the full sterilization tray box transferring mechanism are respectively positioned at a discharging point and a feeding point which are distributed in front of and behind the sterilization vehicle track;

The empty sterilization tray box transferring mechanism comprises a first lifting assembly, wherein the first lifting assembly comprises a first supporting frame, a first transferring assembly, a first lifting assembly and a taking-out assembly; the first lifting assembly is fixed on the first supporting frame and used for driving the first transfer assembly to lift, and a first conveying device is arranged on the upper surface of the first transfer assembly; the extraction assembly is arranged on the first transfer assembly, can extend or retract towards one side of the first lifting assembly, and is used for transferring a sterilization tray box on the drawer type sterilization vehicle to the first conveying device, and the first conveying device is used for conveying the sterilization tray box to the sterilization tray box reversing mechanism;

The sterilizing tray box reversing mechanism is used for conveying the sterilizing tray box into the full sterilizing tray box turning mechanism and keeping the direction of the sterilizing tray box unchanged; the full sterilization tray box transfer mechanism is provided with a bottle grabbing mechanism assembly for loading medicines on the sterilization tray box;

the full sterilization tray box transfer mechanism comprises a second lifting assembly, wherein the second lifting assembly comprises a second supporting frame, a second transferring assembly, a second lifting assembly and a pushing assembly, and the second lifting assembly is fixed on the second supporting frame and is used for driving the second transferring assembly to lift; the upper surface of the second transfer assembly is provided with a third conveying device which is used for receiving the sterilizing tray box on the full sterilizing tray box transfer mechanism; the pushing component is arranged on the second transferring component, can extend or retract towards one side of the second lifting assembly, and pushes the sterilization tray box on the third conveying device into the drawer type sterilization vehicle.

In a further scheme, the sterilizing tray box reversing mechanism comprises an empty box reversing unit and a full box reversing unit which are sequentially arranged along the length direction of the sterilizing vehicle track, and a first transverse conveying device is connected between the empty box reversing unit and the full box reversing unit;

The empty box reversing unit comprises two second conveying devices which are perpendicular to each other and are in conveying connection with each other and a second transverse conveying device, and the second conveying devices are perpendicular to the sterilizing vehicle track and are used for receiving sterilizing tray boxes on the drawer sterilizing vehicle;

The full box reversing unit comprises two mutually perpendicular fourth conveying devices and a third transverse conveying device, and the fourth conveying devices are perpendicular to the sterilizing vehicle track and are used for conveying sterilizing tray boxes into the conveying drawer type sterilizing vehicle;

The second conveying device, the second transverse conveying device, the first transverse conveying device, the third transverse conveying device and the fourth conveying device are sequentially connected in a conveying mode.

In a still further aspect, the empty box reversing unit further includes a third lifting assembly, and the second conveying device is hollow; the second transverse conveying device is positioned at a hollow position of the second conveying device; the third lifting assembly is used for driving the second conveying device to lift, and the lifting of the second conveying device is used for conveying the sterilization tray box to the second transverse conveying device.

In a still further aspect, the full-box reversing unit further includes a fourth lifting assembly, and the fourth conveying device is hollow; the third transverse conveying device is positioned at the hollow position of the fourth conveying device; the fourth lifting assembly is used for driving the fourth conveying device to lift, and the lifting of the fourth conveying device is used for conveying the sterilization tray box on the third transverse conveying device to the position of the sterilization tray box.

In a further scheme, a first damper is further arranged on the second conveying device, the first damper adopts a flexible stop block, and the first damper is used for stopping the sterilization tray box from advancing in the second conveying device;

A plurality of second dampers are uniformly distributed on the outer side of the fourth conveying device, the second dampers adopt flexible stop blocks, and the second dampers are used for stopping the sterilizing tray from advancing in the third transverse conveying device; the second damper is always higher than the third transverse conveying device.

In a further scheme, the taking-out assembly comprises a first bracket which spans over the first conveying device, a box taking pneumatic assembly is arranged on the first bracket, and the output end of the box taking pneumatic assembly is provided with a pawl assembly and is used for driving the pawl assembly to extend or retract towards one side of the first lifting assembly;

The pawl assembly comprises a rod piece, a plurality of pawls are arranged on the rod piece along the length direction of the rod piece, the upper ends of the pawls are rotationally connected with the rod piece, and the lower ends of the pawls extend downwards and can exceed the rod piece; the pawl can rotate towards the side away from the sterilizing car track, and the rod piece is provided with a limiting piece used for limiting the pawl to rotate towards the side of the sterilizing car track.

Still further, the pawl assembly further comprises a transverse connecting rod, the output end of the box taking pneumatic assembly is connected with the middle part of the transverse connecting rod, two sides of the transverse connecting rod are respectively provided with a rod piece, and the transverse connecting rod is perpendicular to the driving direction of the box taking pneumatic assembly.

In a further scheme, the pushing-in assembly comprises a second bracket which spans over the third conveying device, a pushing-in pneumatic assembly is arranged on the second bracket, and the output end of the pushing-in pneumatic assembly is provided with a pushing-in claw assembly and is used for driving the claw assembly to extend or retract towards one side of the second lifting assembly;

The claw-ratchet assembly comprises a connecting rod, the end part of the connecting rod is provided with an L-shaped push rod, the upper end of one side edge of the L-shaped push rod is connected with the end part of the connecting rod, and the end part of the other side edge of the L-shaped push rod faces the drawer type sterilizing vehicle.

In a further scheme, the end part of the connecting rod is provided with a through hole, the upper end of one side edge of the L-shaped push rod extends into the upper part of the connecting rod from the through hole, the L-shaped push rod is hinged with the connecting rod at the position of the through hole, and the L-shaped push rod can rotate towards one side of the drawer type sterilizing vehicle; the upper side of the connecting rod is hinged with a cylinder, and the output end of the cylinder is hinged with the upper end of one side edge of the L-shaped push rod.

In a further aspect, a method for automatically bagging a drawer-type disc cartridge includes the steps of:

S1: when the drawer type sterilizing vehicle on the sterilizing vehicle track moves to the position of the empty sterilizing tray box turning-out mechanism, the first lifting assembly is controlled to drive the first transferring assembly to lift, so that the first conveying device is flush with the empty sterilizing tray box to be taken out;

s2: controlling the taking-out assembly to extend towards one side of the drawer type sterilizing vehicle, and transferring the empty sterilizing tray box to be taken out to a first conveying device;

s3: the first lifting assembly is controlled to drive the first transferring assembly to lift so that the first conveying device and the second conveying device are flush, and the empty sterilizing tray box is transferred to the second conveying device, and is positioned right above the second transverse conveying device;

S4: then controlling the third lifting assembly to drive the second conveying device to descend, transferring the empty sterilization tray boxes to the second transverse conveying device, and conveying the empty sterilization tray boxes to the first transverse conveying device through the second transverse conveying device;

S5: controlling the bottle grabbing mechanism assembly to load a plurality of medicines on the empty sterilization tray boxes, and then conveying the full sterilization tray boxes to the third transverse conveying device by the first transverse conveying device;

S6: controlling the fourth lifting assembly to drive the fourth conveying device to lift, so that the full sterilization tray box is transferred from the third transverse conveying device to the fourth conveying device;

s7: then controlling the second lifting assembly to drive the second transferring assembly to lift so as to enable the third conveying device to be flush with the fourth conveying device, and conveying the full sterilization tray box to the third conveying device;

S8: and finally, controlling the second lifting assembly to drive the second transferring assembly to lift so as to enable the third conveying device to be flush with a to-be-placed opening on the drawer type sterilizing vehicle, and pushing the full sterilizing tray box into the drawer type sterilizing vehicle through the pushing assembly.

Compared with the prior art, the invention has the following advantages and beneficial effects:

The invention provides automatic bag loading equipment and method for drawer type tray boxes, by adopting the scheme, the sterilizing tray boxes with different heights in a drawer type sterilizing vehicle can be automatically taken out, after the sterilizing tray boxes with different positions in the drawer type sterilizing vehicle are taken out, the heights of the sterilizing tray boxes are automatically adjusted to be horizontal to a first transferring component of the sterilizing tray boxes and a reversing unit of an empty box, and the sterilizing tray boxes are automatically transferred to a loading station of transfusion medicines through 90-degree turning; after loading, the medicine is transferred to a full box reversing unit by turning 90 degrees, transferred by a sterilizing tray box second transfer assembly, lifted to the corresponding box loading height of the drawer type sterilizing vehicle by the height, and then the sterilizing tray box filled with the medicine is transferred (pushed) into the drawer type sterilizing vehicle to finish loading work; the technology adopts the concave-shaped layout, reduces the turning radius to the greatest extent, and saves the occupation of the production area; the whole process is automatic without manual intervention and assistance.

Drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art. In the drawings:

FIG. 1 is a general assembly view of a bag loading apparatus according to one embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first lifting assembly according to embodiment 1 of the present invention;

FIG. 3 is a schematic view of a first transfer assembly according to embodiment 1 of the present invention;

FIG. 4 is a schematic view of the structure of the take-out assembly according to embodiment 1 of the present invention;

FIG. 5 is a partial schematic view of FIG. 4 of example 1 provided by the present invention;

FIG. 6 is a partial schematic view of the reversing unit of the hollow cartridge of FIG. 1 according to embodiment 2 provided by the present invention;

fig. 7 is a schematic structural diagram of a full-box reversing unit according to embodiment 2 of the present invention;

Fig. 8 is a schematic structural diagram of a second lifting assembly according to embodiment 3 of the present invention;

FIG. 9 is a schematic view of a second transfer module according to embodiment 3 of the present invention;

FIG. 10 is a schematic view of the pushing assembly according to embodiment 3 of the present invention;

fig. 11 is a partial schematic view of fig. 10 of embodiment 3 provided in the present invention.

In the drawings, the reference numerals and corresponding part names:

1-drawer type sterilizing vehicle, 2-sterilizing tray box, 3-taking out component, 4-first lifting component, 5-first transferring component, 6-bottle grabbing mechanism component, 8-pushing component, 9-second lifting component, 10-sterilizing vehicle track, 11-first track positioner, 12-electric control system, 13-first bottle conveying line, 14-second bottle conveying line, 15-equidistant bottle dividing mechanism, 17-first lifting component, 20-second transferring component, 21-second transferring device, 22-fourth transferring device, 23-first transverse transferring device, 24-second transverse transferring device, 25-third transverse transferring device, 28-first lifting sprocket, 29-first lifting transmission shaft, 30-first lifting speed reducer, 32-first lifting chain, 33-first lifting guide shaft, 34-first linear bearing, 36-control positioning device, 37-first detection switch, 38-second detection switch, 39-box taking pneumatic component, 40-pawl component, 42-second conveying transmission speed reducer, 43-first conveying multi-row chain, 44-pawl guide rod, 45-pawl, 46-third conveying multi-row chain, 47-second linear bearing, 48-second lifting chain wheel, 49-second lifting transmission shaft, 50-second lifting speed reducer, 51-second lifting chain, 52-second lifting guide shaft, 53-third conveying transmission speed reducer, 56-pawl component, 57-first driving lifting cylinder, 58-second reversing speed reducer, 59-reversing chains, 60-first dampers, 61-pushing pneumatic components, 62-fourth detection switches, 64-empty box reversing units, 65-full box reversing units, 66-second track positioners, 67-second dampers, 70-second driving lifting cylinders, 71-second lifting components, 73-speed reducers, 77-fifth detection switches and 80-third detection switches.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.

Example 1:

Embodiment 1 provides an empty sterilization tray box roll-out mechanism, as shown in fig. 1-5, including setting up the first lift assembly 4 in sterilization car track 10 one side, first lift assembly 4 includes:

a first support frame;

The first transfer assembly 5 is in sliding connection with the first support frame; the upper surface of the first transfer component 5 is provided with a first conveying device which is transversely arranged from one side to the other side of the first lifting assembly 4;

The first lifting assembly 17 is fixed on the first supporting frame and is used for driving the first transferring assembly 5 to slide along the height direction of the first supporting frame;

The taking-out assembly 3 is arranged on the first transferring assembly 5, and the taking-out assembly 3 can extend or retract towards one side of the first lifting assembly 4 and transfer the sterilization tray box 2 on the drawer sterilization vehicle 1 to the first conveying device.

Compared with the prior art, the invention provides a mechanism for pushing out the empty sterilization tray 2, which is particularly related to soft and plastic packaging industries, is particularly suitable for large transfusion pharmaceutical industries in which the drawer sterilization tray 1 is transported into and out of a water bath sterilizer through a track, and can automatically take out the sterilization tray 2 from the drawer sterilization tray 1 by adopting the scheme, wherein the problems of high labor intensity and low efficiency are solved by adopting the production mode that the sterilization tray 2 is pushed into the drawer sterilization tray 1, and the sterilization tray 2 is manually loaded into the drawer sterilization tray 1 by adopting the manual or semi-manual semi-mechanical mode, and the invention is particularly suitable for the large transfusion pharmaceutical industry in which the drawer sterilization tray 1 is transported into and out of the water bath sterilizer through the track. In the specific scheme, the drawer type sterilization vehicle 1 is filled with the empty sterilization tray box 2 and is positioned on the side surface of the first lifting assembly 4 of the empty sterilization tray box 2, and the drawer type sterilization vehicle 1 is positioned by the sterilization vehicle first rail positioner 11, so that the empty sterilization tray box 2 in the drawer type sterilization vehicle 1 is aligned with the sterilization tray box 2 taking-out assembly 3; and then, starting the first lifting component 17 on the first supporting frame to drive the first transferring component 5 to lift, enabling the first conveying device on the first transferring component 5 to align the empty sterilization tray boxes 2 to be pulled out, and controlling the taking-out component 3 to extend into the drawer type sterilization tray 1 after the first conveying device is aligned, so that the corresponding empty sterilization tray boxes 2 are pulled back to the first conveying device, and taking-out and transferring of the single empty sterilization tray boxes 2 are completed.

In this embodiment, in order to facilitate the transportation into the subsequent processing procedure, a second conveying device 21 is further disposed on the other side of the first lifting assembly 4, the conveying directions of the second conveying device 21 and the first conveying device are the same, and the lifting of the first transferring assembly 5 can achieve the flush between the first conveying device and the second conveying device 21; the first conveyor is used for conveying the sterilization tray 2 to the second conveyor 21. In this scheme, take out empty sterilization dish box 2 back, accessible first lifting unit 17 control descends, makes first conveyer and second conveyer 21 align, starts first conveyer and second conveyer 21 to the syntropy conveying this moment, can carry empty sterilization dish box 2 to second conveyer 21 to send to follow-up bottle grabbing mechanism, snatch a plurality of medicines in the empty sterilization dish box 2.

In this embodiment, as a specific implementation manner of the removing assembly 3, the removing assembly 3 includes a first bracket that spans over the first conveying device, a box taking pneumatic assembly 39 is disposed on the first bracket, and an output end of the box taking pneumatic assembly 39 is provided with a pawl assembly 40 and is used for driving the pawl assembly 40 to extend or retract toward one side of the first lifting assembly 4;

The pawl assembly 40 comprises a rod, a plurality of pawls 45 are arranged on the rod along the length direction of the rod, the upper ends of the pawls 45 are rotatably connected with the rod, and the lower ends of the pawls 45 extend downwards and can exceed the rod; the pawl 45 is rotatable towards a side facing away from the cart rail 10 and the lever has a stop for limiting the rotation of the pawl 45 towards the cart rail 10. In the scheme, the box taking pneumatic assembly 39 is integrally arranged above the first conveying device through the first bracket which spans the upper part of the first conveying device, so that the empty sterilization tray box 2 can be conveniently pulled into the first conveying device below; wherein, the output end of the box taking pneumatic component 39 is provided with a pawl component 40, and the box taking pneumatic component 39 is preferably a telescopic cylinder so as to control the pawl component 40 to extend or retract; the pawl assembly 40 comprises a rod and a plurality of pawls 45 distributed on the rod, wherein the pawls 45 freely droop under the action of self gravity and extend downwards out of the rod in a normal state; in the process of extending the rod piece, the front side of the pawl 45 touches the edge of the sterilization tray box 2, at the moment, the pawl 45 rotates reversely, when the pawl 45 enters the sterilization tray box 2, the pawl 45 freely sags under the action of self gravity, then the rod piece is controlled to retract, and in the retracting process, as the pawl 45 is positioned in the sterilization tray box 2 and is limited to rotate by the limiting piece, the rear side of the pawl 45 touches the inner edge of the sterilization tray box 2, and can be pulled back to a certain distance in the direction of the first conveying device; wherein, the number of the pawls 45 is preferably 3, and the box taking pneumatic assembly 39 is repeatedly extended and retracted for three times under the control of the electric control system 12, so that the empty sterilization tray boxes 2 can be completely pulled back to the first conveying device; in the above-described embodiment, the stopper assembly may be provided at the front side of the hinge end of the pawl 45, etc.

In this embodiment, to improve the pull-out stability of the empty sterilization tray 2, the pawl assembly 40 further includes a transverse link, the output end of the box taking pneumatic assembly 39 is connected with the middle of the transverse link, two sides of the transverse link are respectively provided with a rod, and the transverse link is perpendicular to the driving direction of the box taking pneumatic assembly 39. In this scheme, through the horizontal connecting rod, be convenient for set up a plurality of member side by side on the horizontal connecting rod, all be provided with a plurality of pawls 45 on every member, so through a plurality of member simultaneous interaction side by side, can avoid empty sterilization dish box skew in the pulling out process.

In this embodiment, to achieve the guiding of the extension and retraction paths, the first bracket is further provided with a plurality of pawl guide rods 44 parallel to the rod member, and the transverse link is further provided with a plurality of sliding sleeves slidably connected with the pawl guide rods 44.

In this embodiment, as a specific implementation manner of the first lifting assembly 17, the first lifting assembly 17 includes a first lifting reducer 30 disposed at the top of the first support frame, a first lifting sprocket 28 is sleeved on a first lifting transmission shaft 29 at two sides of the first lifting reducer 30, the bottom of the first support frame is provided with a driven wheel, the first lifting sprocket 28 and the driven wheel are provided with a first lifting chain 32, and two sides of the first transfer assembly 5 are respectively connected with two first lifting chains 32. In this scheme, first lift reduction gear 30 is located the middle of first support frame top, and its both sides have first lift transmission shaft 29 respectively to drive two first lift sprocket 28 rotations, have the driven wheel in the just below of first lift sprocket 28, and overlap and establish first lift chain 32, thereby control first lift chain 32 transmission, realize the lift of first transfer subassembly 5 through first lift chain 32.

In this embodiment, to realize the guiding in the lifting direction, the first support frame is further provided with a plurality of first lifting guiding shafts 33, and the first transfer assembly 5 is slidably connected with the first lifting guiding shafts 33; wherein the first transfer assembly 5 is slidably connected to the first lifting guide shaft 33 via a first linear bearing 34.

In this embodiment, as a specific implementation manner of the first conveying device, the first transferring assembly 5 includes a first supporting plate, two sides of the first supporting plate are respectively provided with a first conveying multi-row chain 43 that moves synchronously, and a second conveying transmission reducer 42 that is used for driving the first conveying multi-row chain 43 to run is further disposed on the first supporting plate.

In this embodiment, in order to facilitate detecting the position of the sterilization tray 2, the first supporting plate is further provided with a first detecting switch 37 for detecting whether the sterilization tray 2 enters the first conveying device, and a second detecting switch 38 for detecting whether the sterilization tray 2 enters the first conveying device.

In this embodiment, in order to facilitate positioning of the sterilization tray 2, the first support plate is further provided with a control positioning device 36, and the control positioning device 36 is used for blocking or releasing the sterilization tray 2 on the first conveying multi-row chain 43. In this embodiment, when the sterilization tray 2 is completely moved to the first conveyor, the control positioning device 36 positions and blocks the sterilization tray 2, and then the electronic control system 12 can control the control positioning device 36 to be closed, so that the sterilization tray 2 is transferred from the first conveyor to the second conveyor 21.

Example 2:

the embodiment 2 provides a sterilizing tray box reversing mechanism, as shown in fig. 1, 6 and 7, which comprises an empty box reversing unit 64 and a full box reversing unit 65 which are all positioned on the same side of a sterilizing vehicle track 10 and are sequentially arranged along the length direction of the sterilizing vehicle track 10;

a first transverse conveying device 23 is connected between the empty box reversing unit 64 and the full box reversing unit 65;

The empty box reversing unit 64 comprises two second conveying devices 21 and a second transverse conveying device 24 which are mutually perpendicular and are in conveying connection, wherein the second conveying devices 21 are perpendicular to the sterilizing vehicle track 10 and are used for receiving sterilizing tray boxes 2 on the drawer sterilizing vehicle 1;

The full cassette reversing unit 65 comprises two mutually perpendicular fourth conveying devices 22 and a third transverse conveying device 25, wherein the fourth conveying devices 22 are perpendicular to the sterilizing cart tracks 10 and are used for conveying sterilizing tray cassettes 2 into the drawer-type sterilizing carts 1;

The second conveyor 21, the second transverse conveyor 24, the first transverse conveyor 23, the third transverse conveyor 25 and the fourth conveyor 22 are connected in sequence in a conveying manner.

Compared with the prior art, the invention provides a sterilizing tray 2 reversing mechanism, which particularly relates to the soft and plastic packaging industry, is particularly suitable for the large transfusion pharmacy industry of a water bath sterilizer transported by the drawer type sterilizing tray 1 through a track, can output and input the sterilizing tray 2 from the drawer type sterilizing tray 1 at the same side of the sterilizing tray track 10 by adopting the scheme, and can keep the direction of the sterilizing tray 2 unchanged through continuous vertical and horizontal transmission in the input and output process, thereby realizing reversing, compared with the problems that the sterilizing tray 2 is pushed into the drawer type sterilizing tray 1 in the production mode of the drawer type sterilizing tray 1 by adopting the sterilizing tray 2, and the sterilizing tray 2 is manually taken out from the drawer type sterilizing tray 1, and transfusion medicine is filled into the sterilizing tray 2 by adopting the manual or semi-manual semi-mechanical mode. In the specific scheme, the drawer type sterilizing vehicle 1 is transported on the sterilizing vehicle track 10, the empty box reversing unit 64 comprises a second conveying device 21 and a second transverse conveying device 24, the drawer type sterilizing vehicle 1 firstly conveys the empty sterilizing tray 2 onto the second conveying device 21, then the sterilizing tray 2 enters the second transverse conveying device 24 through the second conveying device 21 and then is conveyed onto the first transverse conveying device 23, the first transverse conveying device 23 is provided with a bottle grabbing mechanism assembly 6, the bottle grabbing mechanism assembly 6 can grab a plurality of medicines onto the empty sterilizing tray 2, at the moment, the filled sterilizing tray 2 is continuously conveyed onto a third transverse conveying device 25 by the first transverse conveying device 23, then reaches a fourth conveying device 22 and is conveyed into the drawer type sterilizing vehicle 1 by the fourth conveying device 22; through the sequential continuous conveying direction, the direction of the sterilization tray box 2 can be kept unchanged, namely, the directions of the sterilization tray box 2 can be kept unchanged at the position of the feeding points and the discharging points which are distributed up and down on the same side of the sterilization vehicle track 10, so that the sterilization tray box 2 can be taken out and fed in the same direction conveniently.

In this embodiment, as a specific implementation manner of continuous conveying and keeping the direction of the empty sterilization tray 2 unchanged, the empty box reversing unit 64 further includes a third lifting assembly, and the second conveying device 21 is hollow; the second transverse conveyor 24 is located at a hollow position of the second conveyor 21; the third lifting assembly is used for driving the second conveying device 21 to lift, and the lifting of the second conveying device 21 is used for conveying the sterilization tray box 2 to the second transverse conveying device 24. In this scheme, after the sterilization tray box 2 enters into on the second conveyer 21, detect the concrete position by fourth detection device this moment, sterilization tray box 2 is located just above the horizontal conveyer 24 of second, then start the third lifting assembly, control second conveyer 21 decline, make sterilization tray box 2 fall on the horizontal conveyer 24 of second, start the horizontal conveyer 24 of second this moment, can carry the sterilization tray box 2 to the horizontal conveyer 23 kinds of first, and keep sterilization tray box 2's direction unchanged.

In this embodiment, as a specific implementation manner of lifting, the third lifting assembly includes a first transverse frame, where the first transverse frame is fixedly connected to the lower portion of the second transverse conveying device 24, and two sides of the first transverse frame are respectively and uniformly provided with a plurality of first driving lifting cylinders 57, and output ends of the first driving lifting cylinders 57 are respectively connected with two sides of the second conveying device 21, and are used for driving the second conveying device 21 to lift.

In this embodiment, in order to facilitate guiding in the lifting direction, a plurality of first guiding cylinders are further provided between the first cross frame and the second conveying device 21.

In this embodiment, in order to facilitate the transportation of the sterilization tray 2 to a designated position, the second conveying device 21 is further provided with a first damper 60, and the first damper 60 adopts a flexible stop, and the first damper 60 is used for blocking the advancement of the sterilization tray 2 in the second conveying device 21.

In this embodiment, as a specific implementation manner of continuous conveying and keeping the direction of the full sterilization tray 2 unchanged, the full box reversing unit 65 further includes a fourth lifting assembly, and the fourth conveying device 22 is hollow; the third transverse conveyor 25 is located in a hollow position in the fourth conveyor 22; the fourth lifting assembly is used for driving the fourth conveying device 22 to lift, and the lifting of the fourth conveying device 22 is used for conveying the sterilization tray boxes 2 on the third transverse conveying device 25 to the self position. In this scheme, during initial state, the fourth conveyer 22 is located the third lateral conveyer 25 below, and when first lateral conveyer 23 is with full sterilization dish box 2 to third lateral conveyer 25 department to detect concrete position by the fifth detection device, control fourth elevating assembly and drive fourth conveyer 22 this moment and rise, alright carry full sterilization dish box 2 to fourth conveyer 22, later carry full sterilization dish box 2 to drawer type sterilization car 1 through fourth conveyer 22.

In this embodiment, as a specific implementation manner of lifting, the fourth lifting assembly includes a second transverse frame, the second transverse frame is fixedly connected below the third transverse conveying device 25, and two sides of the second transverse frame are respectively and uniformly provided with a plurality of second driving lifting cylinders 70, and output ends of the second driving lifting cylinders 70 are respectively connected with two sides of the fourth conveying device 22 and are used for driving the fourth conveying device 22 to lift.

In this embodiment, to facilitate guiding in the lifting direction, a plurality of first guiding cylinders are further provided between the second cross frame and the fourth conveying device 22.

In this embodiment, in order to facilitate the transportation of the sterilization tray box 2 to a specified position, a plurality of second dampers 67 are uniformly distributed on the outer side of the fourth conveying device 22, the second dampers 67 are flexible stoppers, and the second dampers 67 are used for blocking the sterilization tray from advancing in the third transverse conveying device 25; the second damper 67 is always higher than the third lateral transfer device 25.

In this embodiment, the second conveying device 21, the second transverse conveying device 24, the first transverse conveying device 23, the third transverse conveying device 25 and the fourth conveying device 22 each include a conveying chain disposed on two sides, and a stop bar disposed outside the conveying chain.

Example 3:

Embodiment 3 provides a full sterilization tray box transfer mechanism, as shown in fig. 1, 8-11, including a second lifting assembly 9 disposed at one side of a sterilization cart track 10, the second lifting assembly 9 includes:

A second support frame;

A second transfer assembly 20, the second transfer assembly 20 being slidably coupled to the second support frame; the upper surface of the second transferring component 20 is provided with a third conveying device which is transversely arranged from one side to the other side of the second lifting assembly 9;

the second lifting assembly 71 is fixed on the second supporting frame, and is used for driving the second transferring assembly 20 to slide along the height direction of the second supporting frame;

The pushing-in assembly 8 is arranged on the second transferring assembly 20, the pushing-in assembly 8 can extend or retract towards one side of the second lifting assembly 9, and the sterilization tray 2 on the third conveying device is pushed into the drawer sterilization cart 1.

Compared with the prior art, the invention provides a full sterilization tray 2 transfer mechanism, in particular to the soft and plastic packaging industry, and is particularly suitable for the large transfusion pharmacy industry of transferring the full sterilization tray 2 into and out of a water bath sterilizer by adopting the drawer sterilization tray 1 through rails, and the scheme can automatically push the full sterilization tray 2 into the drawer sterilization tray 1 to improve the loading efficiency by adopting the scheme, wherein the sterilization tray 2 is pushed into the drawer sterilization tray 1 in a production mode of the drawer sterilization tray 1, and most of the sterilization tray 2 is still manually taken out from the drawer sterilization tray 1, and transfusion medicines are filled into the sterilization tray 2 in a manual or semi-manual semi-mechanical mode. In the specific scheme, the drawer type sterilizing vehicle 1 without the sterilizing tray box 2 is positioned on the side surface of the second lifting assembly 9, and the drawer type sterilizing vehicle 1 is positioned by a sterilizing vehicle second track positioner 66, so that the drawer type sterilizing vehicle 1 is aligned with the pushing assembly 8 of the sterilizing tray box 2; and then, starting the second lifting assembly 71 on the second supporting frame to drive the second transferring assembly 20 to lift, enabling the third conveying device on the second transferring assembly 20 to align with the placing station of the drawer type sterilizing tray 1, and controlling the pushing assembly 8 to extend out of the drawer type sterilizing tray 1 after alignment, so that the corresponding full sterilizing tray 2 is pushed into the drawer type sterilizing tray 1, and pushing the single full sterilizing tray 2 is completed.

In this embodiment, in order to facilitate quick receiving of the full sterilization tray 2, a fourth conveying device 22 is further disposed on the other side of the second lifting assembly 9, the conveying directions of the fourth conveying device 22 and the third conveying device are the same, and the lifting of the second transferring assembly 20 can achieve the flush between the third conveying device and the fourth conveying device 22; the fourth conveyor 22 is used for conveying the sterilization tray 2 of the fourth conveyor to the third conveyor. In this scheme, the fourth conveyer 22 is used for transporting the sterilizing tray 2 filled with medicines in a mode such as conveyer belt or chain conveying, when the second lifting assembly 9 controls the third conveyer and the fourth conveyer 22 to be level, the fourth conveyer 22 can convey the sterilizing tray 2 to the third conveyer, then the third conveyer is controlled to rise to be flush with the placing station of the drawer type sterilizing vehicle 1, and the sterilizing tray 2 can be pushed into the drawer type sterilizing vehicle 1 through the push-in assembly 8.

In this embodiment, as a specific implementation manner of the pushing assembly 8, the pushing assembly 8 includes a second bracket that spans over the third conveying device, a pushing pneumatic assembly 61 is disposed on the second bracket, and an output end of the pushing pneumatic assembly 61 is provided with a pushing pawl assembly 56 and is used to drive the pawl assembly 56 to extend or retract toward one side of the second lifting assembly 9;

The claw-ratchet assembly 56 comprises a connecting rod, wherein the end part of the connecting rod is provided with an L-shaped push rod, the upper end of one side edge of the L-shaped push rod is connected with the end part of the connecting rod, and the end part of the other side edge of the L-shaped push rod faces the drawer-type sterilization vehicle 1. In the scheme, the pushing pneumatic assembly 61 is integrally arranged on the third conveying device through the second bracket which spans over the third conveying device, so that the sterilizing box can be conveniently filled on the third conveying device; wherein the output end of the pushing pneumatic assembly 61 is provided with a pushing claw assembly 56, and the pushing pneumatic assembly 61 is preferably a telescopic cylinder so as to control the pushing claw assembly 56 to extend or retract; the pushing pawl assembly 56 comprises a connecting rod, and an L-shaped push rod is arranged at the end part of the connecting rod, and in the pushing process, the end part of the other side edge of the L-shaped push rod is placed at the front side position of the sterilization tray box 2, namely, the sterilization tray box 2 can be pushed into the drawer type sterilization vehicle 1 through the extension of an air cylinder.

In this embodiment, in order to prevent the sterilization tray box 2 from entering, the end of the connecting rod is provided with a through hole, the upper end of one side edge of the L-shaped push rod extends into the upper part of the connecting rod from the through hole, and is hinged with the connecting rod at the position of the through hole, and the L-shaped push rod can rotate towards one side of the drawer sterilization vehicle 1; the upper side of the connecting rod is hinged with a cylinder, and the output end of the cylinder is hinged with the upper end of one side edge of the L-shaped push rod. In the scheme, the sterilizing tray 2 is required to be horizontally conveyed to the third conveying device from the fourth conveying device 22, and the L-shaped push rod can block the entering of the sterilizing tray 2 if facing downwards vertically, so the upper end of the L-shaped push rod is hinged with the connecting rod and can rotate towards one side of the drawer type sterilizing vehicle 1; the upper side surface of the connecting rod is provided with an air cylinder, and the L-shaped push rod can be driven to rotate through the telescopic control of the air cylinder; when the sterilization tray box 2 enters the third conveying device, the cylinder is retracted at the moment, the L-shaped push rod is driven to rotate towards one side of the drawer type sterilization vehicle 1, and one side edge is changed into a horizontal state, so that a space for the sterilization tray box 2 to pass through is reserved; when the sterilization tray box 2 reaches the appointed position on the third conveying device, the air cylinder stretches out, and both ends of the air cylinder are hinged, so that the L-shaped push rod is changed into a vertical state, and the end part of the other side edge of the L-shaped push rod is positioned at the front side of the sterilization tray box 2, so that the control push pneumatic assembly 61 stretches out, and the L-shaped push rod can be driven to push the sterilization tray box 2 into the drawer type sterilization vehicle 1; the connecting rod is preferably a channel steel, the opening of the connecting rod faces downwards, and when the L-shaped push rod rotates to a horizontal position, one side edge of the L-shaped push rod can rotate into the channel steel, so that more gaps are reserved below the L-shaped push rod.

In this embodiment, in order to improve the pushing stability of the full sterilization tray 2 and prevent the sterilization tray 2 from being deviated during the pushing process, both sides of the output end of the pushing pneumatic assembly 61 are provided with pushing pawl assemblies 56.

In this embodiment, to achieve the guiding of the extension and retraction paths, a plurality of guiding rods are further fixed on the second bracket, and the pushing pawl assembly 56 is slidably connected to the guiding rods.

In this embodiment, as a specific implementation manner of the second lifting assembly 71, the second lifting assembly 71 includes a second lifting reducer 50 disposed at the top of the second support frame, second lifting sprockets 48 are respectively sleeved on second lifting transmission shafts 49 on two sides of the second lifting reducer 50, driven wheels are disposed at the bottom of the second support frame, second lifting sprockets 48 and driven wheels are provided with second lifting chains 51, and two sides of the second transfer assembly 20 are respectively connected with the two second lifting chains 51. In this scheme, the second lifting reducer 50 is located in the middle of the top of the second support frame, and two sides of the second lifting reducer are respectively provided with a second lifting transmission shaft 49, so as to drive two second lifting sprockets 48 to rotate, the right lower part of the second lifting sprockets 48 is provided with a driven wheel, and a second lifting chain 51 is sleeved, so that the second lifting chain 51 is controlled to drive, and lifting of the second transfer assembly 20 is realized through the second lifting chain 51.

In this embodiment, to realize guiding in the lifting direction, the second support frame further includes a plurality of second lifting guide shafts 52, and the second transfer assembly 20 is slidably connected to the second lifting guide shafts 52. Wherein the second transfer unit 20 is slidably coupled to the second elevation guide shaft 52 through a second linear bearing 47.

In this embodiment, as a specific implementation manner of the third conveying device, the second transferring assembly 20 includes a second supporting plate, two sides of the second supporting plate are respectively provided with a third conveying multi-row chain 46 that moves synchronously, and a third conveying transmission reducer 53 for driving the third conveying multi-row chain 46 to run is further disposed on the second supporting plate.

In this embodiment, in order to facilitate detecting the position of the sterilization tray 2, a third detecting switch 80 is further disposed on the second supporting plate, for detecting whether the sterilization tray 2 is completely inserted into the third conveying device.

Example 4:

the embodiment 4 also provides a bagging method of the automatic bagging equipment for the drawer type disc box, as shown in fig. 1, comprising the following specific steps:

The drawer type sterilizing vehicle 1 is filled with the empty sterilizing tray 2 and is positioned on the side surface of the first lifting assembly 4 of the empty sterilizing tray 2, and the drawer type sterilizing vehicle 1 is positioned by the sterilizing vehicle first track positioner 11, so that the empty sterilizing tray 2 in the drawer type sterilizing vehicle 1 is aligned with the sterilizing tray 2 taking-out assembly 3; then, the first lifting component 17 on the first supporting frame is started to drive the first transferring component 5 to lift up in the direction of an arrow 100, so that the first conveying device on the first transferring component 5 is aligned with the empty sterilizing tray 2 to be pulled out, after the first conveying device is aligned with the empty sterilizing tray 2, the taking-out component 3 is controlled to extend towards the inside of the drawer type sterilizing vehicle 1, the front side of the pawl 45 touches the edge of the sterilizing tray 2, at the moment, the pawl 45 rotates reversely, when the pawl 45 enters the sterilizing tray 2, the pawl 45 freely sags under the action of self gravity, then, the rod is controlled to retract, and in the retracting process, as the pawl 45 is positioned in the sterilizing tray 2 at the moment and is limited to rotate by the limiting piece, the rear side of the pawl 45 touches the inner edge of the sterilizing tray 2, and can be pulled back to a certain distance in the direction of the first conveying device; wherein the number of the pawls 45 is preferably 3, the box taking pneumatic assembly 39 is repeatedly extended and retracted for three times under the control of the electronic control system 12, so that the empty sterilization tray boxes 2 can be completely pulled back to the first conveying device, and the single empty sterilization tray boxes 2 can be taken out and transferred. After the empty sterilization tray 2 is taken out, the first lifting assembly 17 can be controlled to descend in the direction of an arrow 101, so that the first conveying multi-row chain 43 of the first conveying device and the second conveying multi-row chain of the second conveying device 21 are aligned, and at the moment, the first conveying device and the second conveying device 21 are started to convey in the same direction, so that the empty sterilization tray 2 can be conveyed to the second conveying device 21.

After the sterilization tray 2 enters the second conveying device 21, the specific position is detected by the fourth detecting device, the sterilization tray 2 is just above the second transverse conveying device 24, then the third lifting assembly is started, the second conveying device 21 is controlled to descend, the sterilization tray 2 falls on the second transverse conveying device 24, the second transverse conveying device 24 is started at the moment, the sterilization tray 2 moves forwards along an arrow 103, and the sterilization tray 2 can be conveyed into the first transverse conveying device 23, and the direction of the sterilization tray 2 is kept unchanged. The first transverse conveying device 23 is provided with a bottle grabbing mechanism assembly 6, and two sets of bottle grabbing mechanical arms on the bottle grabbing mechanism assembly 6 respectively grab and put the medicines which are conveyed by the bottle conveying line 13 and the bottle conveying line 14 and are evenly separated by the equidistant bottle separating mechanism 15 into the sterilizing tray boxes 2; the filled sterile tray 2, which is now filled, continues to be transported forward by the first transversal transport means 23 along arrow 103 onto the third transversal transport means 25; in the initial state, the fourth conveying device 22 is located below the third transverse conveying device 25, when the first transverse conveying device 23 conveys the full sterilization tray 2 to the third transverse conveying device 25, the fifth detecting device detects the specific position, and at the moment, the fourth lifting assembly is controlled to drive the fourth conveying device 22 to lift, so that the full sterilization tray 2 can be conveyed to the fourth conveying device 22.

The drawer type sterilizing vehicle 1 without the sterilizing tray box 2 is moved to the side surface of the second lifting assembly 9, and the drawer type sterilizing vehicle 1 is positioned by the sterilizing vehicle second track positioning device 66, so that the drawer type sterilizing vehicle 1 is aligned with the pushing assembly 8 of the sterilizing tray box 2; the bottle grabbing mechanism grabs a plurality of medicines into the sterilization tray box 2 and then conveys the medicines to the fourth conveying device 22; then the second lifting assembly 71 on the second supporting frame is started, when the third conveying device and the fourth conveying device 22 are controlled to be level, the upper side surface of the connecting rod is provided with an air cylinder, and the L-shaped push rod can be driven to rotate through the telescopic control of the air cylinder; when the sterilization tray box 2 enters the third conveying device, the cylinder is retracted at the moment, the L-shaped push rod is driven to rotate towards one side of the drawer type sterilization vehicle 1, one side of the L-shaped push rod is enabled to be in a horizontal state, so that a space for the sterilization tray box 2 to pass through is reserved, at the moment, the fourth conveying device 22 can convey the full sterilization tray box 2 into the third conveying device, after the sterilization tray box 2 reaches a designated position on the third conveying device, the cylinder extends out, so that the L-shaped push rod is enabled to be in a vertical state, at the moment, the end part of the other side of the L-shaped push rod is located at the front side of the sterilization tray box 2, then the third conveying device is controlled to be lifted to be flush with a placing station of the drawer type sterilization vehicle 1, at the moment, the pushing pneumatic component 61 is controlled to extend, and the L-shaped push rod can be driven to push the sterilization tray box 2 into the drawer type sterilization vehicle 1.

According to the automatic bag loading equipment and the automatic bag loading method for the drawer type disc box, provided by the scheme, the sterilization disc boxes 2 with different heights in the drawer type sterilization vehicle 1 can be automatically taken out, after the sterilization disc boxes 2 with different positions in the drawer type sterilization vehicle 1 are taken out, the heights of the sterilization disc boxes 2 are automatically adjusted until the sterilization disc boxes 2 are horizontally arranged on the first transfer assembly 5 and the empty box reversing unit 64, and the sterilization disc boxes 2 are automatically transferred to the infusion medicine loading station through 90-degree turning; after loading, the medicine is transferred to a full box reversing unit 65 by turning 90 degrees, transferred by a second transferring component 20 of the sterilizing tray box 2 and lifted to the corresponding box loading height of the drawer type sterilizing vehicle 1 through the height, and then the sterilizing tray box 2 filled with medicine is transferred (pushed) into the drawer type sterilizing vehicle 1 to finish loading operation; the technology adopts the concave-shaped layout, reduces the turning radius to the greatest extent, and saves the occupation of the production area; the whole process is automatic without manual intervention and assistance.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims (10)

1. The drawer type automatic bag loading device for the disc boxes is characterized by comprising an empty sterilization disc box turning-out mechanism, a sterilization disc box reversing mechanism and a full sterilization disc box turning-in mechanism which are all arranged on one side of a sterilization vehicle track (10) and are sequentially connected in a conveying manner;

The empty sterilization tray box transferring mechanism and the full sterilization tray box transferring mechanism are respectively positioned at a discharging point and a feeding point which are distributed in front of and behind the sterilization vehicle track (10);

The empty sterilization tray box transferring mechanism comprises a first lifting assembly (4), wherein the first lifting assembly (4) comprises a first supporting frame, a first transferring assembly (5), a first lifting assembly (17) and a taking-out assembly (3); the first lifting assembly (17) is fixed on the first supporting frame and used for driving the first transferring assembly (5) to lift, and a first conveying device is arranged on the upper surface of the first transferring assembly (5); the taking-out assembly (3) is arranged on the first transferring assembly (5), the taking-out assembly (3) can extend or retract towards one side of the first lifting assembly (4) and transfer the sterilization tray box (2) on the drawer type sterilization vehicle (1) onto the first conveying device, and the first conveying device is used for conveying the sterilization tray box (2) onto the sterilization tray box reversing mechanism;

The sterilizing disc box reversing mechanism is used for conveying the sterilizing disc box (2) into the full sterilizing disc box turning mechanism and keeping the direction of the sterilizing disc box (2) unchanged; the full sterilization tray box transfer mechanism is provided with a bottle grabbing mechanism assembly (6) for loading medicines on the sterilization tray box (2);

The full sterilization tray box transfer mechanism comprises a second lifting assembly (9), wherein the second lifting assembly (9) comprises a second supporting frame, a second transferring assembly (20), a second lifting assembly (71) and a pushing assembly (8), and the second lifting assembly (71) is fixed on the second supporting frame and is used for driving the second transferring assembly (20) to lift; the upper surface of the second transfer assembly (20) is provided with a third conveying device which is used for receiving a sterilizing tray box (2) on the full sterilizing tray box transfer mechanism; the pushing component (8) is arranged on the second transferring component (20), the pushing component (8) can extend or retract towards one side of the second lifting assembly (9), and the sterilizing tray box (2) on the third conveying device is pushed into the drawer type sterilizing vehicle (1).

2. The automatic bag feeding device for drawer type disc boxes according to claim 1, wherein the sterilizing disc box reversing mechanism comprises an empty box reversing unit (64) and a full box reversing unit (65) which are sequentially arranged along the length direction of the sterilizing vehicle track (10), and a first transverse conveying device (23) is connected between the empty box reversing unit (64) and the full box reversing unit (65);

the empty box reversing unit (64) comprises two second conveying devices (21) and second transverse conveying devices (24) which are mutually perpendicular and are in conveying connection, and the second conveying devices (21) are perpendicular to the sterilizing vehicle track (10) and are used for receiving sterilizing tray boxes (2) on the drawer sterilizing vehicle (1);

The full box reversing unit (65) comprises two mutually perpendicular fourth conveying devices (22) and a third transverse conveying device (25), wherein the fourth conveying devices (22) are perpendicular to the sterilizing vehicle track (10) and are used for conveying sterilizing tray boxes (2) into the conveying drawer type sterilizing vehicle (1);

the second conveying device (21), the second transverse conveying device (24), the first transverse conveying device (23), the third transverse conveying device (25) and the fourth conveying device (22) are sequentially connected in a conveying mode.

3. A drawer-type automatic bag feeding apparatus for disc cartridges according to claim 2, wherein said empty cartridge reversing unit (64) further comprises a third elevating assembly, said second conveyor (21) being hollow inside; the second transverse conveying device (24) is positioned at a hollow position of the second conveying device (21); the third lifting assembly is used for driving the second conveying device (21) to lift, and the lifting of the second conveying device (21) is used for conveying the sterilization tray box (2) to the second transverse conveying device (24).

4. A drawer-type automatic bag feeding apparatus for disc cartridges according to claim 3, wherein said full cartridge reversing unit (65) further comprises a fourth elevating assembly, said fourth conveyor (22) being hollow inside; the third transverse conveying device (25) is positioned at a hollow position of the fourth conveying device (22); the fourth lifting assembly is used for driving the fourth conveying device (22) to lift, and the lifting of the fourth conveying device (22) is used for conveying the sterilization tray box (2) on the third transverse conveying device (25) to the position of the sterilization tray box.

5. The automatic bagging device for drawer-type disc cases according to claim 1, wherein a first damper (60) is further arranged on the second conveying device (21), the first damper (60) adopts a flexible stop block, and the first damper (60) is used for blocking the sterilization disc cases (2) from advancing on the second conveying device (21);

A plurality of second dampers (67) are uniformly distributed on the outer side of the fourth conveying device (22), the second dampers (67) adopt flexible stop blocks, and the second dampers (67) are used for stopping the sterilization tray from advancing in the third transverse conveying device (25); the second damper (67) is always higher than the third transverse conveyor (25).

6. A drawer-type automatic bag loading device for disc boxes according to claim 1, wherein the taking-out assembly (3) comprises a first bracket which spans over the first conveying device, a box taking pneumatic assembly (39) is arranged on the first bracket, a pawl assembly (40) is arranged at the output end of the box taking pneumatic assembly (39), and the pawl assembly (40) is used for driving the pawl assembly (40) to extend or retract towards one side of the first lifting assembly (4);

The pawl assembly (40) comprises a rod, a plurality of pawls (45) are arranged on the rod along the length direction of the rod, the upper ends of the pawls (45) are rotatably connected with the rod, and the lower ends of the pawls (45) extend downwards and can exceed the rod; the pawl (45) can rotate towards the side away from the sterilizing trolley track (10), and the rod piece is provided with a limiting piece for limiting the pawl (45) to rotate towards the side of the sterilizing trolley track (10).

7. The automatic bag feeding device for drawer type disc cases as claimed in claim 6, wherein the pawl assembly (40) further comprises a transverse connecting rod, the output end of the case taking pneumatic assembly (39) is connected with the middle part of the transverse connecting rod, two sides of the transverse connecting rod are provided with rod pieces, and the transverse connecting rod is perpendicular to the driving direction of the case taking pneumatic assembly (39).

8. A drawer-type automatic bag loading device for disc cases according to claim 1, characterized in that the pushing-in assembly (8) comprises a second bracket crossing over the third conveying device, a pushing-in pneumatic assembly (61) is arranged on the second bracket, the output end of the pushing-in pneumatic assembly (61) is provided with a pushing-in claw assembly (56) and is used for driving the claw assembly (56) to extend or retract towards one side of the second lifting assembly (9);

The claw-ratchet assembly (56) comprises a connecting rod, the end part of the connecting rod is provided with an L-shaped push rod, the upper end of one side edge of the L-shaped push rod is connected with the end part of the connecting rod, and the end part of the other side edge of the L-shaped push rod faces the drawer-type sterilizing vehicle (1).

9. The automatic bag feeding device for drawer type disc cases according to claim 8, wherein the end part of the connecting rod is provided with a through hole, the upper end of one side edge of the L-shaped push rod extends into the upper part of the connecting rod from the through hole, the L-shaped push rod is hinged with the connecting rod at the position of the through hole, and the L-shaped push rod can rotate towards one side of the drawer type sterilization vehicle (1); the upper side of the connecting rod is hinged with a cylinder, and the output end of the cylinder is hinged with the upper end of one side edge of the L-shaped push rod.

10. The bagging method of automatic bagging equipment for drawer type disc box according to any one of claims 4 to 9, comprising the following steps:

s1: when the drawer type sterilizing vehicle (1) on the sterilizing vehicle track (10) moves to the position of the empty sterilizing tray box turning-out mechanism, the first lifting assembly (17) is controlled to drive the first transferring assembly (5) to lift, so that the first conveying device is flush with the empty sterilizing tray box to be taken out;

S2: the taking-out assembly (3) is controlled to extend towards one side of the drawer type sterilizing vehicle (1), and an empty sterilizing tray box to be taken out is transferred to the first conveying device;

S3: the first lifting assembly (17) is controlled to drive the first transferring assembly (5) to lift, so that the first conveying device and the second conveying device (21) are flush, an empty sterilizing tray box is transferred onto the second conveying device (21), and the empty sterilizing tray box is positioned right above the second transverse conveying device (24);

S4: then controlling the third lifting assembly to drive the second conveying device (21) to descend, transferring the empty sterilization tray boxes to the second transverse conveying device (24), and conveying the empty sterilization tray boxes to the first transverse conveying device (23) through the second transverse conveying device (24);

S5: controlling the bottle grabbing mechanism assembly (6) to load a plurality of medicines on the empty sterilization tray boxes, and then conveying the full sterilization tray boxes to the third transverse conveying device (25) by the first transverse conveying device (23);

S6: controlling the fourth lifting assembly to drive the fourth conveying device (22) to lift, so that the full sterilization tray box is transferred onto the fourth conveying device (22) from the third transverse conveying device (25);

s7: then controlling the second lifting assembly (71) to drive the second transferring assembly (20) to lift so as to enable the third conveying device to be flush with the fourth conveying device (22), and conveying the full sterilization tray box to the third conveying device;

S8: finally, the second lifting assembly (71) is controlled to drive the second transferring assembly (20) to lift, so that the third conveying device is flush with a to-be-placed opening on the drawer type sterilizing vehicle (1), and the full sterilizing tray box is pushed into the drawer type sterilizing vehicle (1) through the pushing assembly (8).