Automatic machine of taking of medical tray of surgical nursing station
Technical Field
The invention belongs to the technical field of tray storage and fetching, and particularly relates to an automatic taking machine for medical trays in a surgical nursing station.
Background
In hospitals, patients treated by operations in surgical wards are abundant, a wound part of the patient has a large amount of blood secretion in the process of postoperative care, a nurse needs to frequently change the dressing of the wound part to prevent the wound part from being infected, and a large amount of medical appliances, disinfectant, cotton swabs and other common medical supplies are used in the dressing change process. In this time, a plurality of medical articles are required to be contained by the medical tray, and the medical tray is a common medical article and provides great convenience for doctors/nurses to work.
The access process of the medical tray often has the following problems: firstly, the existing device is usually only a simple taking frame, and medical staff often difficultly take off a single medical tray when taking the medical tray, so that the taking time of the medical tray is increased, and the working time of the medical staff is more tense; secondly, the part of the access mechanism which can take the medical tray singly can not automatically carry out the treatment of tray separation, so that a great deal of time can be consumed when the medical tray is stored, and the whole time consumed for accessing the medical tray is not changed greatly, and the work time of medical staff is still occupied.
Disclosure of Invention
The invention aims to provide an automatic taking machine for a medical tray in a surgical nursing station, which has the functions of automatically distributing materials, automatically blanking and the like and solves the problems.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: an automatic taking machine for medical trays in a surgical nursing station comprises a tray taking seat, a guide tray unit, a feeding unit and a tray taking unit, wherein a material guide cavity and a tray taking cavity are sequentially arranged in the tray taking seat from back to front, the feeding unit and the guide tray unit are sequentially arranged in the feeding cavity from bottom to top, and the tray taking unit is arranged in the tray taking cavity; the feeding unit separates the stacked medical trays, so that the medical trays enter the guide disc unit singly, the guide disc unit feeds the medical trays singly, and the tray taking unit takes down the single medical trays.
The guide disc unit comprises a guide disc frame, a lower pressing disc, a reset spring, a hinging seat, a hinging connecting rod, an L-shaped clamping plate, a guide disc plate and a guide disc mechanism, wherein the guide disc frame is arranged on the inner wall of the lower end of the feeding cavity, the lower pressing disc is connected with the inner wall of the lower end of the guide disc frame in a sliding mode, the reset spring is arranged on the inner wall of the upper end of the lower pressing disc, the hinging seats are symmetrically arranged on the inner wall of the upper end of the lower pressing disc in the left-right mode, the hinging seats are connected with one end of the hinging connecting rod in a hinging mode, the other end of the hinging connecting rod is connected with the L-shaped clamping plate in a hinging mode, the L-shaped clamping plate is connected with the guide disc frame in a sliding mode, the guide disc plate is uniformly arranged on the inner wall of the outer end of the L-shaped clamping plate from top to; the medical tray downward extrudes the lower pressing plate, the lower pressing plate drives the L-shaped clamping plate and the guide plate to open outwards through the hinged connecting rod, so that the auxiliary spring drives the clamping plate to pop out through the anti-loosening pull-back of the connecting steel cable to the clamping plate, a plurality of medical trays fall from the support of the guide plate to the support of the clamping plate, when the medical trays are separated from the lower pressing plate, the reset spring drives the lower pressing plate to reset upwards, the lower pressing plate drives the L-shaped clamping plate and the guide plate to close inwards through the hinged connecting rod, so that the clamping plate is pulled back through the connecting steel cable to retract the clamping plate, and the medical trays fall from the support of the clamping plate to the support of the guide plate simultaneously; the interval blanking of the medical tray is completed through a pure mechanical structure, so that the tray body is not overlapped when falling while energy is saved.
The feeding unit comprises a feeding port, a guide cylinder, a material distribution motor, a rotating gear, a rotating cylinder and a thread strip, the feeding port is formed in the inner wall of the rear end of the disc taking seat, the guide cylinder is arranged on the inner wall of the chuck cavity, the material distribution motor is arranged on the inner wall of the lower end of the guide cylinder through a motor seat, the rotating gear is arranged at the upper end of the output end of the material distribution motor, the rotating cylinders are arranged on the inner walls of the upper end and the lower end of the guide cylinder through bearings, and the thread strip is arranged on the inner wall of; a plurality of medical trays that stack send into the guide cylinder through the material loading mouth, divide the material motor to drive through rotating gear and rotate a section of thick bamboo to carry out single unloading through the screw thread strip with being located the medical tray of downside most.
Get a set unit including getting material mouth, guide plate batter post, revolving door and slewing mechanism, get set seat front end and seted up and get the material mouth, get set chamber upper end bilateral symmetry and be provided with guide plate batter post, get on the inner wall of material mouth lower extreme bilateral symmetry and be provided with slewing mechanism, the slewing mechanism upper end is provided with the revolving door.
As a preferable scheme of the present invention, the disk guide mechanism and the disk guide plate are sequentially arranged at intervals from top to bottom.
As a preferred scheme of the present invention, the guide plate mechanism includes a clamping plate, an auxiliary spring, a cable groove, a cable roller and a connecting cable, the clamping plate is connected with the clamping plate cavity in a sliding manner, the auxiliary spring is disposed at the outer end of the clamping plate, the cable groove is disposed on the inner wall of the lower end of the clamping plate cavity, the cable roller is disposed between the inner walls of the left and right ends of the cable groove through a bearing, and the clamping plate and the guide plate are connected through the connecting cable. The guide cable roller assists the connecting steel cable to connect the chuck plate and the guide disk plate, so that the connecting steel cable is prevented from being damaged due to friction.
In a preferred embodiment of the present invention, the thread strip is disposed on the inner wall of the rotary cylinder in an axially downward spiral direction.
As a preferable scheme of the invention, the rotating mechanism comprises a rotating column, a rotating plate, a guide ring, a limit baffle and a ring column spring, wherein rotating grooves are symmetrically formed in the inner wall of the lower end of the material taking port in a left-right mode, the rotating column is installed on the inner wall of the lower end of the rotating groove through a bearing, the rotating plate is arranged at the front end of the rotating column, the guide ring is arranged on the inner wall of the lower end of the rotating groove, the rotating plate is connected with the guide ring in a sliding mode, the limit baffle is arranged on the inner wall of the rear end of the rotating groove, and the rotating plate is connected with the. The ring post spring presses the rotating plate, so that the rotating door is always kept in a closed state.
As a preferable scheme of the invention, the inclined column of the guide disc is of a structure inclined from top to bottom from back to front.
The invention has the beneficial effects that:
1. the medical tray is kept to be placed in the area to be taken one by one through the design of the mechanical structure, and the medical tray is automatically replaced when one medical tray is taken away, so that the problem that the medical tray is difficult to take off a single medical tray when medical staff take the medical tray and the taking time of the medical tray is prolonged is solved, through the design of automatic material distribution, the medical staff only put stacked medical trays into the feeding port, the device can automatically distribute the materials of the medical trays, and the problem that the whole time consumption of the medical tray taking and taking is not changed greatly is solved;
2. the medical tray on the last side is kept in a state of being pressed downwards to the lower pressing plate, and only when one medical tray is taken out, the lower pressing plate can complete one-time up-and-down movement.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 according to the present invention
FIG. 3 is a cross-sectional view taken along section B-B of FIG. 1 according to the present invention
FIG. 4 is an enlarged view of a portion I of FIG. 2 according to the present invention
FIG. 5 is a schematic structural view of the disk guide mechanism of the present invention
FIG. 6 is a schematic structural view of a rotating mechanism of the present invention
FIG. 7 is a schematic view of the structure of a medical tray to which the present invention is directed
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 7, an automatic medical tray taking machine for a surgical nursing station comprises a tray taking seat 1, a guide tray unit 2, a feeding unit 3 and a tray taking unit 4, wherein a material guide cavity and a tray taking cavity are sequentially arranged in the tray taking seat 1 from back to front, the feeding unit 3 and the guide tray unit 2 are sequentially arranged in the feeding cavity from bottom to top, and the tray taking unit 4 is arranged in the tray taking cavity; the feeding unit 3 separates the stacked medical trays, so that the medical trays enter the guide disc unit 2 singly, the guide disc unit 2 feeds the medical trays singly, and the tray taking unit 4 takes down the single medical trays.
The guide disc unit 2 comprises a guide disc frame 21, a lower pressing disc 22, a reset spring 23, a hinged seat 24, a hinged connecting rod 25, an L-shaped clamping plate 26, a guide disc plate 27 and a guide disc mechanism 28, wherein the guide disc frame 21 is arranged on the inner wall of the lower end of the feeding cavity, the lower pressing disc 22 is connected with the inner wall of the lower end of the guide disc frame 21 in a sliding mode, the reset spring 23 is arranged on the inner wall of the upper end of the lower pressing disc 22, the hinged seats 24 are symmetrically arranged on the inner wall of the upper end of the lower pressing disc 22 in the left-right mode, the hinged seats 24 are connected with one end of the hinged connecting rod 25 in a hinged mode, the other end of the hinged connecting rod 25 is connected with the L-shaped clamping plate 26 in a hinged mode, the L-shaped clamping plate 26 is connected with the guide disc frame 21 in a sliding mode, the guide disc plates 27 are uniformly arranged on the inner wall of the outer end of the L-shaped, a guide disc mechanism 28 is arranged in the chuck cavity; the disk guide mechanism 28 and the disk guide plate 27 are sequentially arranged at intervals from top to bottom. The medical trays press the lower pressing plate 22 downwards, the lower pressing plate 22 drives the L-shaped clamping plate 26 and the guide plate 27 to open outwards through the hinged connecting rod 25, so that the clamping plate 281 is prevented from being pulled back through the connecting steel cable 285, the auxiliary spring 282 drives the clamping plate 281 to pop out, a plurality of medical trays fall from the support of the guide plate 27 to the support of the clamping plate 281, when the medical trays are separated from the lower pressing plate 22, the return spring 23 drives the lower pressing plate 22 to return upwards, the lower pressing plate 22 drives the L-shaped clamping plate 26 and the guide plate 27 to close inwards through the hinged connecting rod 25, so that the clamping plate 281 is pulled back through the connecting steel cable 285, the clamping plate 281 retracts, and the medical trays fall from the support of the clamping plate 281 to the support of the guide plate 27; the interval blanking of the medical tray is completed through a pure mechanical structure, so that the medical tray is energy-saving and is prevented from being overlapped when falling.
The guide disc mechanism 28 comprises a clamping disc plate 281, an auxiliary spring 282, a steel cable groove 283, a guide cable roller 284 and a connecting steel cable 285, the clamping disc plate 281 is connected with a clamping disc cavity in a sliding mode, the auxiliary spring 282 is arranged at the outer end of the clamping disc plate 281, the steel cable groove 283 is formed in the inner wall of the lower end of the clamping disc cavity, the guide cable roller 284 is arranged between the inner walls of the left end and the right end of the steel cable groove 283 through a bearing, and the clamping disc plate 281 is connected with the guide disc plate 27 through the connecting steel cable 285. The guide roller 284 assists the connecting wire 285 to connect the chuck plate 281 and the guide plate 27, thereby preventing the connecting wire 284 from being damaged due to friction.
The feeding unit 3 comprises a feeding port 31, a guide cylinder 32, a material distribution motor 33, a rotating gear 34, a rotating cylinder 35 and a thread strip 36, the feeding port 31 is arranged on the inner wall of the rear end of the tray taking seat 1, the guide cylinder 32 is arranged on the inner wall of the chuck cavity, the material distribution motor 33 is arranged on the inner wall of the lower end of the guide cylinder 32 through the motor seat, the rotating gear 34 is arranged at the upper end of the output end of the material distribution motor 33, the rotating cylinder 35 is arranged on the inner walls of the upper end and the lower end of the guide cylinder 32 through bearings, and the thread strip 36 is arranged on the inner wall; the thread strip 36 is arranged on the inner wall of the rotary cylinder 35 along the axial direction in a downward spiral manner. A plurality of medical trays that stack are sent into guide cylinder 32 through material loading mouth 31, and when lower platen 22 was fed down, divide material motor 33 to drive through rotating gear 34 and rotate a week rotary drum 35 to carry out single unloading through screw thread strip 36 with being located the medical tray of downside.
Get a set unit 4 including getting material mouth 41, leading dish batter post 42, revolving door 43 and slewing mechanism 44, get set seat 1 front end and seted up and get material mouth 41, get set chamber upper end bilateral symmetry and be provided with leading dish batter post 42, get on 41 lower extreme inner wall bilateral symmetry of material mouth and be provided with slewing mechanism 44, slewing mechanism 44 upper end is provided with slewing door 43. The inclined disc guiding column 42 is of an inclined structure from top to bottom from back to front. Guide plate batter post 42 gets material mouth 41 with the medical tray direction on the pressure dish 22 down, slewing mechanism 44 makes revolving door 43 keep the closure state thereby prevent that medical tray from extruding automatically, medical tray contradicts each other in getting a set unit, the medical tray on the medical tray conflict guide plate batter post 42 that is located on feed opening 41, prevent the medical tray lapse on the guide plate batter post 42, thereby make the medical tray that is located the rearmost side keep pushing down the state of pressure dish 22 down, make when only taking out the condition of a medical tray, lower pressure dish 22 just can accomplish an up-and-down motion.
The rotating mechanism 44 comprises a rotating column 441, a rotating plate 442, a guide ring 443, a limit baffle 444 and a ring column spring 445, wherein rotating grooves are symmetrically formed in the left and right of the inner wall of the lower end of the material taking port 41, the rotating column 441 is mounted on the inner wall of the lower end of the rotating groove through a bearing, the rotating plate 442 is arranged at the front end of the rotating column 441, the guide ring 443 is arranged on the inner wall of the lower end of the rotating groove, the rotating plate 442 is connected with the guide ring 443 through a sliding mode, the limit baffle 444 is arranged on the inner wall of the rear end of the rotating groove, and the rotating plate 442 and the limit baffle 444 are connected. The circular pillar spring 445 keeps the swing door 43 always in a closed state by pressing the swing plate 442.
The working principle is as follows: the medical tray that will stack is sent into guide cylinder 32 through the material loading mouth to the manual work, and material loading unit 3 will stack the medical tray together and separate single unloading, takes away medical tray at material taking opening 41 through medical staff to the medical tray direction material taking opening 41 that will feed unit 3 separate out through guide disc unit 2 and material taking unit 4.
The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only to illustrate the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.