Automatic wearing machine for medical gloves

Abstract

The invention discloses an automatic medical glove wearing machine which comprises a rack and a shell, and a hand hole is formed in the shell; an upper supporting plate, a supporting plate and a front side plate are arranged on the side of the rack, and a through hole is formed in the front side plate; a glove supply device is arranged between the upper supporting plate and the lower supporting plate and comprises a storage frame, a glove bin and a driving mechanism. A glove tool grabbing device is arranged above the upper supporting plate and comprises a claw clamping mechanism, a vertical moving mechanism and a transverse moving mechanism. A hand hole opening and closing mechanism and a glove expansion positioning mechanism are arranged on the inner side of the front side plate; the device further comprises a vacuumizing device and a controller, and the controller is used for inputting control signals and controlling all the electrical elements to work. According to the glove wearing machine, the overall price can be effectively reduced, and automatic wearing of gloves of different models and sizes can be realized, so that the application range of the glove wearing machine is widened, and the convenience and safety in the wearing process can be further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to an automatic wearing machine for medical gloves. Background Art

[0002] Doctors, nurses and other relevant personnel in the hospital need to wear medical sterile gloves when performing surgery or examinations on patients. The main purpose of medical sterile gloves is to prevent hands from being dirty or infected by microorganisms, to avoid damage from chemicals or to reduce injuries from sharp objects. It can also prevent contact and transmission of microorganisms already existing on the skin or hands. The use of medical sterile gloves in hospitals, clinics and other fields can not only protect medical staff, but also be responsible for the safety of patients, and can effectively reduce cross-infection between doctors and patients.

[0003] Therefore, doctors or nurses need to perform aseptic cleaning operations on their hands and arms before performing related operations. After completing the cleaning, scrubbing, wiping, and disinfecting of the hands and arms, they need to take out the sterile gloves, pinch the folded part of the glove cuff with their hands, insert the right hand into the sterile gloves, and then help the left hand to complete the putting on. The entire putting on operation process must be carried out strictly in accordance with the operating specifications. The process is cumbersome, time-consuming, and labor-intensive, which increases the scrap rate of the gloves and easily increases the risk of glove contamination.

[0004] Although some glove machines that automatically wear gloves have appeared on the market, the existing glove wearing machines are very complex in structure, very expensive, and have a low degree of automation. In particular, most of the existing glove wearing machines can only store one type of gloves, and the scope of application is small; and some manual operations are also required during the wearing process, and the convenience and safety still need to be improved. Therefore, improvements need to be made to the above problems. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to solve the problems of the existing glove wearing machines, such as complex structure, high cost, small scope of application, insufficient convenience and safety, and to provide an automatic medical glove wearing machine, which has a simple structure and can effectively reduce the overall price, and can realize the automatic wearing of gloves of different models and sizes, thereby improving the scope of application of the glove wearing machine and further improving the convenience and safety of the wearing process.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: an automatic medical glove wearing machine, comprising a frame structure and a closed structure shell, a hand hole is provided on the upper front side of the shell; the characteristics are: the upper side of the frame has a horizontally arranged upper support plate, the lower side has a horizontally arranged lower support plate, a front side plate is vertically arranged on the front side of the upper support plate, and a through hole corresponding to the hand hole is provided on the front side plate; A glove supply device is provided on the upper support plate and the lower support plate, and the glove supply device includes a storage rack, a glove bin and a driving mechanism; the upper side of the storage rack is rotatably connected to the upper support plate, and the lower side is connected to the lower support plate through the driving mechanism; a plurality of bins evenly distributed on the same circumference are provided on the storage rack, and the glove bin can be detachably installed in the bin, wherein the upper side of the glove bin is an open structure; the driving mechanism includes a rotating driving mechanism and a lifting driving mechanism, and the storage rack can be driven to rotate by the rotating driving mechanism; an inlet and outlet hole is provided on the upper support plate at a position corresponding to the storage rack, and when the storage rack rotates, the upper side of the glove bin can be directly opposite to the inlet and outlet hole, and the glove bin is located on the inner side of the inlet and outlet hole; the lifting driving mechanism is used to push the glove tooling in the glove bin out of the glove bin; A glove tooling grabbing device is provided above the upper support plate, and the glove tooling grabbing device includes a claw clamping mechanism, a vertical moving mechanism and a horizontal moving mechanism; the claw clamping mechanism is connected to the vertical moving mechanism through a rotating motor, and the rotating motor can drive the claw clamping mechanism to rotate until the clamping end faces the hand hole or the inlet and outlet hole; the vertical moving mechanism can drive the claw clamping mechanism to move up and down, and the vertical moving mechanism is connected to the horizontal moving mechanism, and the horizontal moving mechanism can drive the claw clamping mechanism to move toward the hand hole; On the inner side of the front side plate, a hand hole opening and closing mechanism is provided at a position corresponding to the through hole, through which the hand hole can be opened or closed; on the side of the hand hole opening and closing mechanism away from the front side plate, a glove expansion and positioning mechanism is also provided, through which the glove can be removed from the glove tooling, and the glove wrist can be expanded and positioned; a recovery bin is provided below the side of the glove expansion and positioning mechanism away from the front side plate of the shell, for recovering the glove tooling; It also includes a vacuum device, which is connected to the upper part of the upper support plate and is used to vacuum the upper part of the shell to expand the glove; The device also includes a controller, which is used to input control signals and control various electrical components to work.

[0007] Furthermore, the storage rack includes a top plate, a bottom plate and a connecting rod located between the top plate and the bottom plate. On the bottom plate, a slot is provided corresponding to each glove bin. On the top plate, a mounting hole is provided at a position corresponding to the slot. The mounting hole cooperates with the slot to form the bin position. The glove bin can pass through the mounting hole and be inserted into the slot. The top plate is rotatably connected to the upper support plate through a rotating shaft and a bearing.

[0008] Furthermore, the rotary drive mechanism includes a base and a rotary drive motor, the base is fixedly connected to the lower support plate; the base is provided with a shaft sleeve in the middle, the rotary drive motor is vertically arranged, and its motor shaft is fixedly connected to the shaft sleeve by the cooperation of a key and a keyway; the motor housing is connected to a rotating disk, a thrust bearing is provided between the rotating disk and the base, and is connected to the shaft sleeve by a deep groove ball bearing, and when the rotary drive motor is working, it can drive the rotating disk to rotate through the motor housing; the rotating disk is fixedly connected to the bottom plate by a connecting piece to drive the storage rack to rotate synchronously.

[0009] Furthermore, there are multiple lifting drive mechanisms, which are respectively arranged corresponding to a bin position, and include a guide rail and a slider matched therewith; the guide rail is fixedly connected to the bottom plate and the rotating disk, a push rod is vertically arranged on the slider, and a lifting drive motor is arranged on one side of the slider; the motor shaft of the motor is connected to a driving gear, and a rack is respectively arranged between the bottom plate and the rotating disk corresponding to the position of each driving gear, and the driving gear is meshed with the corresponding rack; the upper end of the push rod passes through the bottom plate and extends into the glove bin.

[0010] Furthermore, the glove bin is a cylindrical structure, one side of which is contracted to form a conical cavity, and a guide groove corresponding to the claw arm of the glove tooling is provided on the side wall of the conical cavity. When the glove tooling is loaded into the glove bin, the end of each claw arm is located in the corresponding guide groove; a through hole is provided at the bottom of the glove bin corresponding to the position of the glove tooling, and the push rod can pass through the through hole and extend into the glove bin.

[0011] Furthermore, the claw clamp mechanism includes a cylindrical shell, a claw clamp motor and several clamp arms; the claw clamp motor is fixedly connected to the motor shaft of the rotating motor through a motor bracket, and the cylindrical shell is located below the motor bracket; the claw clamp motor is a linear motor, and its motor shaft extends downward and extends into the cylindrical shell; the upper end of the clamp arm is rotatably connected to the cylindrical shell through a rotating shaft, and a transmission tooth is provided on the upper end of the clamp arm close to the motor shaft; at the lower end of the side wall of the motor shaft, a plurality of tooth grooves are axially provided corresponding to the position of each clamp arm, and the transmission teeth at the upper end of the clamp arm are meshed with the tooth grooves at the lower end of the motor shaft; the lower end of the clamp arm extends out of the cylindrical shell, and a strip hole is opened at the lower part of the side wall of the cylindrical shell corresponding to the position of the clamp arm; when the motor shaft of the claw clamp motor is extended or retracted, the clamp arm can be opened and closed.

[0012] Furthermore, the hand hole opening and closing mechanism comprises a plurality of fan-shaped baffles, the baffles are fitted with the front side plates, and when the plurality of fan-shaped plates are closed, the adjacent side surfaces of two adjacent baffles can fit together to close the hand hole; wherein, a connecting ring is provided on the side of the baffle away from the front side plate, the connecting ring is fixedly connected with the front side plate, the outer side of the baffle, the corresponding end is rotatably connected with the connecting ring through a rotating shaft, and the side surface of the baffle away from the rotating shaft and adjacent to the other baffle is an arc surface, and the axis center line of the cylinder where the arc surface is located coincides with the axis center line of the rotating shaft; an annular transmission plate is provided on the side of the baffle away from the front side plate, and an arc-shaped strip hole is respectively provided on the connecting ring and the annular transmission plate corresponding to each baffle, and the arc-shaped strip hole is rotatably connected along the width direction of the annular transmission plate The two guide posts extend in opposite directions; a transmission post is provided at a position corresponding to the arc-shaped strip hole on the outer side of each baffle, and the transmission post passes through the arc-shaped strip hole on the connecting ring and the annular transmission plate at the same time; a plurality of guide posts are provided around the connecting ring on one side close to the annular transmission disk, and an arc-shaped hole is provided on the annular transmission plate corresponding to each guide post, and the guide post passes through the arc-shaped hole; a transmission tooth is provided on one side of the annular transmission plate, and correspondingly, an opening and closing motor is provided on one side of the annular transmission plate, and the opening and closing motor is connected to an opening and closing driving gear, and the opening and closing driving gear is meshed with the transmission teeth on the annular transmission plate. The rotation of the opening and closing motor can drive the annular transmission plate to rotate, and then push or pull the transmission post through the arc-shaped strip hole to open or close the baffle.

[0013] Furthermore, the glove expansion and positioning mechanism comprises an annular driving plate, a positioning ring, a clamping rod, a transmission arm and a positioning driving motor, the positioning ring is fixedly connected to the front side plate through a connecting ring, the annular driving plate is coaxially arranged on the outer side of the positioning ring, and a plurality of supporting ears are evenly distributed around the outer side of the annular driving plate, and each supporting ear is rotatably connected to one end of a transmission arm through a transmission sheet; the rotating arm is V-shaped, and the other end of the rotating arm is connected to the clamping rod, and the middle part of the transmission arm is rotatably connected to the connecting ring through a rotating shaft to drive the clamping rod to close or separate; the positioning driving motor is located on one side of the positioning ring, and its motor shaft is connected to a positioning driving gear, and a transmission tooth is provided on one side of the annular driving plate corresponding to the positioning gear, and the transmission tooth is meshed with the positioning driving gear; the clamping rod is located on the inner side of the positioning ring, one end of which is connected to the transmission arm, and the other end passes through the positioning ring; when the positioning driving motor drives the transmission arm to rotate and separates the clamping rod, the clamping rod can be tightly attached to the inner side of the positioning ring, so as to remove the glove from the glove tooling and clamp it with the inner wall of the positioning ring.

[0014] Furthermore, a recovery hole is also provided on the upper support plate at a position corresponding to the recovery bin, and a movable sealing plate is provided on the upper side of the recovery hole.

[0015] Furthermore, a movable sealing plate is also provided on the upper side of the inlet and outlet hole above the storage rack.

[0016] Compared with the prior art, the present invention has the following advantages: simple structure and smaller size, which can effectively reduce the occupied space and effectively reduce the overall price; at the same time, multiple positions are set to realize the storage and automatic wearing of gloves of different models and sizes, thereby improving the application scope of the glove wearing machine; and the overall intelligence level is higher, which can further improve the convenience and safety of the wearing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of the present invention after omitting the housing Figure 3 This is a schematic diagram of the structure of the present invention after omitting the housing.

[0019] Figure 4 for Figure 3 Schematic diagram of the structure from another angle.

[0020] Figure 5 It is a schematic diagram of the assembly structure of the baffle and the front side plate.

[0021] Figure 6 It is a schematic diagram of the assembly structure of the connecting ring and the front side plate.

[0022] Figure 7 Schematic diagram of the assembly structure of the annular transmission plate.

[0023] Figure 8 Schematic diagram of the assembly structure of the annular drive plate.

[0024] Fig. 9 It is a schematic diagram of the assembly structure of the positioning ring.

[0025] Fig.10 It is a schematic diagram of the assembly structure of the transmission arm.

[0026] Fig.11 It is a structural schematic diagram of the claw clamp mechanism.

[0027] Fig.12 It is a schematic diagram of the assembly structure of the motor shaft and the clamping arm of the claw clamp motor.

[0028] In the figure: 1-housing, 2-hand hole, 3-upper support plate, 4-lower support plate, 5-front side plate, 6-storage rack, 61-top plate, 62-bottom plate, 63-connecting rod, 64-slot, 7-glove compartment, 8-rotation drive mechanism, 81-base, 82-rotating plate, 9-lifting drive mechanism, 91-guide rail, 92-slider, 93-lifting rod, 94-lifting drive motor, 95-driving gear, 96-rack, 10-claw clamp mechanism, 101-cylindrical housing, 102-claw clamp motor, 1 03—clamping arm, 104—limiting column, 11—vertical moving mechanism, 12—lateral moving mechanism, 13—rotating motor, 14—recovery bin, 15—baffle, 16—connecting ring, 17—annular transmission plate, 18—arc-shaped strip hole, 19—transmission column, 20—guide column, 21—arc-shaped hole, 22—opening and closing motor, 23—annular drive plate, 24—positioning ring, 25—pressing rod, 26—transmission arm, 27—positioning drive motor, 28—transmission sheet, 29—transmission arm, 30—movable sealing plate. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when used, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, the terms "horizontal", "vertical", etc. do not mean that the components are absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Example: See Figures 1 to 12 , a medical glove automatic wearing machine, including a frame structure frame and a closed structure shell 1, a hand hole 2 is provided on the upper front side of the shell 1, and a plurality of rollers are provided on the lower side of the shell 1 to facilitate the movement of the entire machine. The upper side of the frame has a horizontally arranged upper support plate 3, and the lower side has a horizontally arranged lower support plate 4, and a front side plate 5 is vertically arranged on the front side of the upper support plate 3, and a through hole corresponding to the hand hole 2 is provided on the front side plate 5. During implementation, there is a spacing between the upper side of the shell 1 and the upper support plate 3 to form an installation cavity; there is also a spacing between the upper front side of the shell 1 and the front side plate 5, and the edge of the hand hole 2 is bent and extended toward the front side plate 5 until it is connected to the front side plate 5. During implementation, the edge of the hand hole 2 is extended and connected to the edge of the through hole, so that the hand hole 2 is in close contact with the edge of the through hole.

[0033] The upper support plate 3 and the lower support plate 4 are provided with a glove supply device, which includes a storage rack 6, a glove bin 7 and a driving mechanism. The storage rack 6 is provided with a plurality of bins evenly distributed on the same circumference, and the glove bin 7 can be detachably installed in the bins, wherein the upper side of the glove bin 7 is an open structure, so as to facilitate the loading and automatic ejection of the glove tooling. The upper side of the storage rack 6 is rotatably connected to the upper support plate 3, and the lower side is connected to the lower support plate 4 through a driving mechanism. In implementation, the storage rack 6 includes a top plate 61, a bottom plate 62 and a connecting rod 63 located between the top plate 61 and the bottom plate 62, and a card slot 64 is respectively provided on the bottom plate 62 corresponding to each glove bin 7; wherein the connecting rod 63 is located between two adjacent card slots 64, and its two ends are fixedly connected to the top plate 61 and the bottom plate 62 respectively. On the top plate 61, a mounting hole is provided at the position corresponding to the card slot 64, for inserting the glove bin 7 from the mounting hole and connecting with the card slot 64. The mounting hole cooperates with the slot 64 to form the bin, and the glove bin 7 can pass through the mounting hole and then be inserted into the slot 64. The top plate 61 is rotatably connected to the upper support plate 3 via a rotating shaft and a bearing.

[0034] The driving mechanism includes a rotating driving mechanism 8 and a lifting driving mechanism 9. The rotating driving mechanism 8 can drive the storage rack 6 to rotate. On the upper support plate 3, an inlet and outlet hole is provided at the position corresponding to the storage rack 6. When the storage rack 6 rotates, the upper side of the glove bin 7 can be directly opposite to the inlet and outlet hole, and the glove bin 7 is located inside the inlet and outlet hole. During implementation, on the top plate 61, several limit plates are provided around the edge of the mounting hole. The limit plates are rotatably connected to the top plate 61 and can block the upper edge of the glove bin 7 to form a limit to avoid the glove bin 7 being pushed out when the glove tooling is lifted. The lifting driving mechanism 9 is used to push the glove tooling in the glove bin 7 out of the glove bin 7.

[0035] The glove bin 7 is a rectangular cylindrical structure, one side of which is contracted to form a conical cavity, and a guide groove corresponding to the claw arm of the glove tooling is vertically arranged on the side wall of the conical cavity. When the glove tooling is loaded into the glove bin 7, the end of each claw arm is located in the corresponding guide groove. As an embodiment, the glove tooling used in this scheme includes a base plate and three arms located on one side of the base plate, one end of the arm is connected to the base plate, and the other end extends in a divergent shape and is bent outward to form a bending section, and a bayonet is formed on the side facing the bending section for positioning the edge of the glove wrist. Correspondingly, there are also three guide grooves in the conical cavity of the glove bin 7. During the assembly process, the three arms of the glove tooling face downward, and their bending sections are respectively located in the three guide grooves. In actual use, the wrist edge of the glove is inserted into the slots on the three arms of the glove tooling. When loading into the glove bin 7, several glove toolings are overlapped in sequence and placed in the conical cavity, and at the same time, the glove body (i.e., the palm and finger parts) are overlapped in sequence and placed in the rectangular frame part of the glove bin 7.

[0036] The rotary drive mechanism 8 includes a base 81 and a rotary drive motor, and the base 81 is fixedly connected to the lower support plate 4. The base 81 has a sleeve in the middle, and the rotary drive motor is vertically arranged, and its motor shaft is fixedly connected to the sleeve by the cooperation of a key and a keyway. The motor housing is connected to a rotating disk 82, and a thrust bearing is provided between the rotating disk 82 and the base 81, and is connected to the sleeve through a deep groove ball bearing, so as to ensure that the rotating disk 82 has sufficient bearing capacity and rotation stability; when the rotary drive motor is working, it can drive the rotating disk 82 to rotate through the motor housing. The rotating disk 82 is fixedly connected to the bottom plate 62 through a connecting member to drive the storage rack 6 to rotate synchronously. During implementation, the connecting member adopts a vertically arranged connecting plate, and a connecting plate is respectively provided corresponding to the position of each slot 64 (bin position).

[0037] There are multiple lifting drive mechanisms 9. When implemented, the number of lifting drive mechanisms 9 is consistent with the number of slots 64 (positions), and each lifting drive mechanism 9 is arranged corresponding to a position. It includes a guide rail 91 and a slider 92 matched therewith. The two ends of the guide rail 91 are fixedly connected to the bottom plate 62 and the rotating disk 82, respectively. Specifically, the guide rail 91 is fixedly connected to the connecting plate. A push rod 93 is vertically arranged on the slider 92, and a lifting drive motor 94 is arranged on one side of the slider 92. The lifting drive motor 94 is fixedly connected to the slider 92 through a motor bracket. The axial direction of the motor shaft of the motor is perpendicular to the length direction of the guide rail 91 and is connected to a driving gear 95. Between the bottom plate 62 and the rotating disk 82, a rack 96 is vertically arranged at the position corresponding to each driving gear 95, and the driving gear 95 is meshed with the corresponding rack 96; in this way, when the lifting drive motor 94 is working, it can drive the driving gear 95 to rotate, thereby driving the slider 92 and the push rod 93 to move up and down. The lower end of the push rod 93 is fixedly connected to the slider 92, and the upper end passes through the bottom plate 62 and extends into the glove bin 7 to lift the glove tooling. A through hole is provided at the bottom of the glove bin 7 corresponding to the position of the glove tooling, and the push rod 93 can pass through the through hole and extend into the glove bin 7.

[0038] A glove tooling grabbing device is provided above the upper support plate 3, and the glove tooling grabbing device includes a claw clamp mechanism 10, a vertical moving mechanism 11 and a horizontal moving mechanism 12. The claw clamp mechanism 10 is connected to the vertical moving mechanism 11 through a rotating motor 13, wherein the rotating motor 13 is fixedly connected to the vertical moving mechanism 11 through a motor seat, and its motor shaft is fixedly connected to the claw clamp mechanism 10; the rotating motor 13 can drive the claw clamp mechanism 10 to rotate until the clamping end faces the hand hole 2 or rotates toward the through hole on the upper support plate 3 that is directly opposite to the glove bin 7, that is, to achieve horizontal and vertical rotation switching. The vertical moving mechanism 11 can drive the claw clamp mechanism 10 to move up and down, and the vertical moving mechanism 11 is connected to the horizontal moving mechanism 12, and the claw clamp mechanism 10 can be driven to move toward the hand hole 2 through the horizontal moving mechanism 12. During implementation, the vertical moving mechanism 11 and the horizontal moving mechanism 12 both use linear motors. The claw clamp mechanism 10 includes a cylindrical shell 101, a claw clamp motor 102 and a plurality of clamp arms 103, and the lower end of the clamp arm 103 has a clamping hook. The claw clamp motor 102 is fixedly connected to the motor shaft of the rotating motor 13 through a motor bracket, and the cylindrical shell 101 is located below the motor bracket and fixedly connected to the motor bracket. The claw clamp motor 102 is a linear motor, and its motor shaft extends downward and extends into the cylindrical shell 101. The upper end of the clamp arm 103 is rotatably connected to the cylindrical shell 101 through a rotating shaft, and a transmission tooth is provided on the side of the upper end of the clamp arm 103 close to the motor shaft; at the lower end of the side wall of the motor shaft, a plurality of tooth grooves are respectively provided along the axial direction corresponding to the position of each clamp arm 103, and the transmission teeth at the upper end of the clamp arm 103 are meshed with the tooth grooves at the lower end of the motor shaft. The lower end of the clamp arm 103 extends out of the cylindrical housing 101, and a strip hole is opened at the lower part of the side wall of the cylindrical housing 101, corresponding to the position of the clamp arm 103; when the motor shaft of the claw clamp motor 102 is extended and retracted, it can drive the clamp arm 103 to rotate, so as to achieve the clamping and opening of the clamp arm 103. During implementation, a limit column 104 is also vertically provided on the lower side of the cylindrical housing 101, and the limit column 104 is located inside the clamp arm 103. When the clamp arm 103 is clamped, there is a gap between the clamping hook at its lower end and the lower end of the limit column 104, so as to fix the base plate of the glove tooling through the gap.

[0039] On the inner side of the front side plate 5 (the side away from the front side of the shell 1), a hand hole 2 opening and closing mechanism is provided at the position corresponding to the through hole, and the hand hole 2 can be opened or closed by the hand hole 2 opening and closing mechanism. On the side of the hand hole 2 opening and closing mechanism away from the front side plate 5, a glove expansion and positioning mechanism is also provided, through which the glove can be removed from the glove tooling, and the glove wrist is expanded and positioned. A recovery bin 14 is provided below the side of the glove expansion and positioning mechanism away from the front side plate 5 of the shell 1, which is used to recover the glove tooling. During implementation, the recovery bin 14 is located below the upper support plate 3, and a recovery hole is also provided on the upper support plate 3 at the position corresponding to the recovery bin 14, so that the glove tooling can enter the recovery bin 14. During implementation, a sliding door is provided at the lower front side of the shell 1 corresponding to the recovery bin 14, and the recovery bin 14 can be detachably connected to the sliding door at any time, so that the glove tooling in the recovery bin 14 can be taken out, making the operation more convenient.

[0040] Specifically, the hand hole 2 opening and closing mechanism includes a plurality of fan-shaped baffles 15, and the baffles 15 are fitted with the front side plate 5. When the plurality of fan-shaped plates are closed, the adjacent side surfaces of two adjacent baffles 15 can fit together to close the hand hole 2. A connecting ring 16 is provided on the side of the baffle 15 away from the front side plate 5, and the connecting ring 16 is fixedly connected to the front side plate 5. The outer side of the baffle 15 and the corresponding end are rotatably connected to the connecting ring 16 through a rotating shaft, and the side surface of the baffle 15 away from the rotating shaft and adjacent to another baffle 15 is an arc surface, and the axis center line of the cylinder where the arc surface is located coincides with the axis center line of the rotating shaft; in this way, when the baffle 15 rotates around the rotating shaft, it will not interfere with other baffles 15, and free rotation is achieved. An annular transmission plate 17 is provided on the side of the baffle 15 away from the front side plate 5, and an arc-shaped strip hole 18 is provided on the connecting ring 16 and the annular transmission plate 17 corresponding to each baffle 15, and the arc-shaped strip hole 18 extends along the width direction of the annular transmission plate 17, and the extending directions are opposite; when the annular transmission plate 17 rotates, the two ends of the two arc-shaped strip holes 18 can overlap respectively. A transmission column 19 is provided at the position corresponding to the arc-shaped strip hole 18 on the outer side of each baffle 15, and the transmission column 19 passes through the arc-shaped strip hole 18 on the connecting ring 16 and the annular transmission plate 17 at the same time. During implementation, a connecting block is provided on the outer side of each baffle 15, and the transmission column 19 is connected to the connecting block. On the side of the connecting ring 16 close to the annular transmission disk, several guide posts 20 are arranged around the annular transmission plate 17. On the annular transmission plate 17, an arc hole 21 is arranged corresponding to each guide post 20. The center of the circle where the arc hole 21 is located coincides with the center of the connecting ring 16, and the guide post 20 passes through the arc hole 21. A transmission tooth is arranged on one side of the annular transmission plate 17. Correspondingly, an opening and closing motor 22 is arranged on one side of the annular transmission plate 17. The opening and closing motor 22 is connected to an opening and closing driving gear through a gear transmission mechanism, so that the opening and closing driving gear and the annular transmission plate 17 are located in the same plane; the opening and closing driving gear is meshed with the transmission teeth on the annular transmission plate 17. The rotation of the opening and closing motor 22 can drive the annular transmission plate 17 to rotate, and then push or pull the transmission post 19 through the arc strip hole 18 to open or close the baffle 15.

[0041] The glove expansion positioning mechanism includes an annular driving plate 23, a positioning ring 24, a clamping rod 25, a transmission arm 2926 and a positioning driving motor 27. The positioning ring 24 is fixedly connected to the front side plate 5 through the connecting ring 16, that is, the positioning ring 24 is fixedly connected to the connecting ring 16. The annular driving plate 23 is coaxially arranged with the positioning ring 24 and is located on the outside of the positioning ring 24. Several ears are evenly distributed around the outer side of the positioning ring 24, and each ear is rotatably connected to one end of a transmission arm 2926 through a transmission sheet 28. The rotating arm is V-shaped, and the other end of the rotating arm is connected to the clamping rod 25, and the middle part of the transmission arm 2926 is rotatably connected to the connecting ring 16 through a rotating shaft to drive the clamping rod 25 to close or separate. The positioning drive motor 27 is located on one side of the positioning ring 24, and its motor shaft is connected to a positioning drive gear after passing through a gear transmission mechanism, so that the positioning drive gear and the annular drive plate 23 are located in the same plane; a transmission tooth is provided on one side of the annular drive plate 23 corresponding to the positioning gear, and the transmission tooth is meshed with the positioning drive gear. The clamping rod 25 is located on the inner side of the positioning ring 24, one end of which is connected to the transmission arm 2926, and the other end passes through the positioning ring 24. When the positioning drive motor 27 drives the transmission arm 2926 to rotate and separates the clamping rod 25, the clamping rod 25 can be tightly attached to the inner side of the positioning ring 24, so as to remove the glove from the glove tooling and clamp it with the inner wall of the positioning ring 24. In specific implementation, a clamping groove is provided on the inner side of the positioning ring 24 corresponding to the clamping rod 25, and the clamping rod 25 can enter the clamping groove when it is separated, thereby improving the clamping effect on the wrist.

[0042] It also includes a vacuum device, which is connected to the upper part of the upper support plate 3 and is used to vacuum the upper part of the shell 1 to expand the gloves. During implementation, the vacuum device is installed at the lower part of the frame, and its air inlet end is connected to the upper part of the support plate, and the air outlet end is connected to the outside of the shell 1. A movable sealing plate 30 is provided on the upper side of the recovery hole above the recovery bin 14; a movable sealing plate 30 is also provided on the upper side of the inlet and outlet holes above the storage rack 6; both movable sealing plates 30 are connected to the upper support plate 3 through a slide rail for sliding cooperation, and a sealing plate driving motor is provided on one side of the two movable sealing plates 30, respectively. The sealing plate driving motor is a linear motor, and is connected to the movable sealing plate 30, and can drive the movable sealing plate 30 to move in the direction of approaching or moving away from the recovery hole or the inlet and outlet holes, so as to realize the closing and opening of the recovery hole and the inlet and outlet holes, thereby improving the sealing effect of the entire upper part of the shell 1, and can quickly perform vacuuming, thereby expanding the gloves.

[0043] It also includes a controller, which is used to input control signals and control the operation of various electrical components. When implemented, the controller has an interactive control panel for inputting instructions and displaying the execution status; when implemented, the interactive control panel is arranged on the upper part of the front side of the shell 1 to improve the convenience of use. As an optimization, a sensor is also arranged near the hand hole 2 of the shell 1. When the hand approaches the hand hole 2, the sensor sends a signal to the controller, and the controller controls the hand hole 2 to open, thereby avoiding the hand hole 2 from opening in advance to cause glove contamination, and improving safety.

[0044] During the working process, the glove tooling after the gloves are assembled is pre-installed into the glove bin, and then the glove bin is loaded into the storage rack 6 of the glove supply device, and is limited by the limit plate to fix it to the storage rack 6. When the controller receives the glove wearing signal, it first controls the rotary drive motor to rotate so that the glove bin 7 (where the selected model is stored) is directly opposite to the inlet and outlet holes on the upper support plate 3; then the jacking drive mechanism 9 under the corresponding glove bin 7 is controlled to operate so that the top rod 93 of the jacking drive mechanism 9 moves up to the set position (that is, the topmost glove tooling in the glove bin 7 is close to the inlet and outlet holes on the upper support plate 3), and at the same time, the movable sealing plate 30 above the inlet and outlet holes is controlled to move to open the inlet and outlet holes. Next, the rotary motor of the glove tooling grabbing device is controlled to rotate the claw clamp mechanism 10 to a vertical state, and then the claw clamp mechanism 10 is driven to move to the top of the inlet and outlet hole by the lateral moving mechanism 12, and then the claw clamp structure is driven to move downward to a position close to the inlet and outlet hole by the vertical moving mechanism 11, and finally the claw clamp mechanism 10 is controlled to clamp the uppermost glove tooling through the clamping arm 103; then, the claw clamp mechanism 10 is driven to move upward to a set position by the vertical moving mechanism 11, and the claw clamp mechanism 10 is controlled to rotate by the rotary motor, so that the claw clamp mechanism 10 rotates to a horizontal state, and at this time the claw clamp mechanism 10 is directly opposite to the through hole; finally, the lateral moving mechanism 12 is controlled to move to a set position, so that the wrist of the glove on the glove tooling is inserted into the clamping rod 25 of the glove expansion positioning mechanism. At this time, the positioning drive motor 27 of the glove expansion positioning mechanism drives the clamping rod 25 to expand, and the wrist of the glove is pressed against the positioning ring 24 by the clamping rod 25. Then, the lateral moving mechanism 12 drives the claw clamp mechanism 10 to move in the opposite direction (away from the hand hole 2) to the set position, so that the glove tooling is located directly above the recovery bin 14. At this time, the movable sealing plate 30 above the recovery hole is first controlled to move to open the recovery bin, and then the claw clamp mechanism 10 is driven by the rotary motor to rotate downward, so that the claw clamp mechanism 10 is in an inclined state, and then the clamp arm 103 of the claw clamp mechanism 10 is controlled to open, so that the glove tooling can fall into the recovery bin 14 under the action of gravity. Then, the various components of the glove tooling grasping device are reset, and the two movable sealing plates 30 are controlled to reset at the same time. Then, the vacuum device is started to vacuum the upper part of the shell 1 to expand and stretch the gloves; at this time, after the sensor near the hand hole 2 on the shell 1 detects that the hand is inserted, the baffle 15 of the opening and closing mechanism is controlled to open the through hole, and the gloves can be worn. After the gloves are worn on the hands, they only need to be moved forward a little to separate the gloves from the pressing rod 25 to complete the wearing. When the wearing is completed, the hand is withdrawn from the hand hole 2, and the controller controls each component except the glove supply device to reset and wait for the next work.

[0045] When using, the medical staff selects the size of the gloves through the interactive control panel according to the size of the palm, and then confirms to start. After the controller automatically realizes the selection, grabbing, moving, positioning, and vacuuming of the gloves, the interactive control panel can display the ready state. At this time, the medical staff puts their hands into the hand hole 2. After the controller detects the hand through the sensor, it controls the opening of the hand hole 2, and the medical staff can put their hands into the hand hole 2. After putting on the gloves, they can move them inward again to put on the gloves automatically. The whole process is convenient, fast, pollution-free, and safer.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the technical solution. Those skilled in the art should understand that those modifications or equivalent substitutions of the technical solution of the present invention that do not depart from the purpose and scope of the technical solution should be included in the scope of the claims of the present invention.

Claims

1. An automatic medical glove donning machine, comprising a frame structure and a closed structure housing, wherein a hand hole is provided on the upper front side of the housing; characterized in that: The upper side of the frame has a horizontally arranged upper support plate, the lower side has a horizontally arranged lower support plate, a front side plate is vertically arranged in front of the upper support plate, and a through hole corresponding to the hand hole is arranged on the front side plate; A glove supply device is provided on the upper support plate and the lower support plate, and the glove supply device includes a storage rack, a glove bin and a driving mechanism; the upper side of the storage rack is rotatably connected to the upper support plate, and the lower side is connected to the lower support plate through the driving mechanism; a plurality of bins evenly distributed on the same circumference are provided on the storage rack, and the glove bin can be detachably installed in the bin, wherein the upper side of the glove bin is an open structure; the driving mechanism includes a rotating driving mechanism and a lifting driving mechanism, and the storage rack can be driven to rotate by the rotating driving mechanism; an inlet and outlet hole is provided on the upper support plate at a position corresponding to the storage rack, and when the storage rack rotates, the upper side of the glove bin can be directly opposite to the inlet and outlet hole, and the glove bin is located on the inner side of the inlet and outlet hole; the lifting driving mechanism is used to push the glove tooling in the glove bin out of the glove bin; A glove tooling grabbing device is provided above the upper support plate, and the glove tooling grabbing device includes a claw clamping mechanism, a vertical moving mechanism and a horizontal moving mechanism; the claw clamping mechanism is connected to the vertical moving mechanism through a rotating motor, and the rotating motor can drive the claw clamping mechanism to rotate until the clamping end faces the hand hole or the inlet and outlet hole; the vertical moving mechanism can drive the claw clamping mechanism to move up and down, and the vertical moving mechanism is connected to the horizontal moving mechanism, and the horizontal moving mechanism can drive the claw clamping mechanism to move toward the hand hole; On the inner side of the front side plate, a hand hole opening and closing mechanism is provided at a position corresponding to the through hole, through which the hand hole can be opened or closed; on the side of the hand hole opening and closing mechanism away from the front side plate, a glove expansion and positioning mechanism is also provided, through which the glove can be removed from the glove tooling, and the glove wrist can be expanded and positioned; a recovery bin is provided below the side of the glove expansion and positioning mechanism away from the front side plate of the shell, for recovering the glove tooling; It also includes a vacuum device, which is connected to the upper part of the upper support plate and is used to vacuum the upper part of the shell to expand the glove; The device also includes a controller, which is used to input control signals and control various electrical components to work.

2. The automatic medical glove donning machine according to claim 1, characterized in that: The storage rack includes a top plate, a bottom plate and a connecting rod located between the top plate and the bottom plate. On the bottom plate, a slot is provided corresponding to each glove bin. On the top plate, a mounting hole is provided at a position corresponding to the slot. The mounting hole cooperates with the slot to form the bin position. The glove bin can pass through the mounting hole and be inserted into the slot. The top plate is rotatably connected to the upper support plate through a rotating shaft and a bearing.

3. The automatic medical glove donning machine according to claim 2, characterized in that: The rotary drive mechanism includes a base and a rotary drive motor, and the base is fixedly connected to the lower support plate; a shaft sleeve is provided in the middle of the base, and the rotary drive motor is vertically arranged, and its motor shaft is fixedly connected to the shaft sleeve by the cooperation of a key and a keyway; the motor housing is connected to a rotating disk, and a thrust bearing is provided between the rotating disk and the base, and is connected to the shaft sleeve by a deep groove ball bearing. When the rotary drive motor is working, it can drive the rotating disk to rotate through the motor housing; the rotating disk is fixedly connected to the bottom plate through a connecting piece to drive the storage rack to rotate synchronously.

4. The automatic medical glove donning machine according to claim 3, characterized in that: There are multiple lifting drive mechanisms, which are respectively arranged corresponding to a bin position, and include guide rails and sliders matched therewith; the guide rails are fixedly connected to the bottom plate and the rotating disk, a push rod is vertically arranged on the slider, and a lifting drive motor is arranged on one side of the slider; the motor shaft of the motor is connected to a driving gear, and a rack is respectively arranged between the bottom plate and the rotating disk at the position corresponding to each driving gear, and the driving gear is meshed with the corresponding rack; the upper end of the push rod passes through the bottom plate and extends into the glove bin.

5. The automatic medical glove donning machine according to claim 4, characterized in that: The glove bin is a cylindrical structure, one side of which is contracted to form a conical cavity. A guide groove corresponding to the claw arm of the glove tooling is provided on the side wall of the conical cavity. When the glove tooling is loaded into the glove bin, the end of each claw arm is located in the corresponding guide groove; a through hole is provided at the bottom of the glove bin corresponding to the position of the glove tooling, and the push rod can pass through the through hole and extend into the glove bin.

6. The automatic medical glove donning machine according to claim 1, characterized in that: The claw clamp mechanism includes a cylindrical shell, a claw clamp motor and several clamp arms; the claw clamp motor is fixedly connected to the motor shaft of the rotating motor through a motor bracket, and the cylindrical shell is located below the motor bracket; the claw clamp motor is a linear motor, and its motor shaft extends downward and extends into the cylindrical shell; the upper end of the clamp arm is rotatably connected to the cylindrical shell through a rotating shaft, and a transmission tooth is provided on the side of the upper end of the clamp arm close to the motor shaft; at the lower end of the side wall of the motor shaft, a plurality of tooth grooves are axially provided corresponding to the position of each clamp arm, and the transmission teeth at the upper end of the clamp arm are meshed with the tooth grooves at the lower end of the motor shaft; the lower end of the clamp arm extends out of the cylindrical shell, and a strip hole is opened at the lower part of the side wall of the cylindrical shell corresponding to the position of the clamp arm; when the motor shaft of the claw clamp motor is extended or retracted, the clamp arm can be opened and closed.

7. The automatic medical glove donning machine according to claim 1, characterized in that: The hand hole opening and closing mechanism comprises a plurality of fan-shaped baffles, which are fitted with the front side plates. When the plurality of fan-shaped plates are closed, the adjacent side surfaces of two adjacent baffles can fit together to close the hand hole; wherein, a connecting ring is provided on the side of the baffle away from the front side plate, the connecting ring is fixedly connected with the front side plate, and the outer side of the baffle and the corresponding end are rotatably connected with the connecting ring through a rotating shaft, and the side surface of the baffle away from the rotating shaft and adjacent to the other baffle is an arc surface, and the axis center line of the cylinder where the arc surface is located coincides with the axis center line of the rotating shaft; an annular transmission plate is provided on the side of the baffle away from the front side plate, and an arc strip hole is respectively provided on the connecting ring and the annular transmission plate corresponding to each baffle, and the arc strip hole extends along the width direction of the annular transmission plate. , and the extension directions are opposite; a transmission column is provided at the position corresponding to the arc-shaped strip hole on the outer side of each baffle, and the transmission column passes through the arc-shaped strip hole on the connecting ring and the annular transmission plate at the same time; on the side of the connecting ring close to the annular transmission disk, a plurality of guide columns are also provided around it, and on the annular transmission plate, an arc-shaped hole is respectively provided corresponding to each guide column, and the guide column passes through the arc-shaped hole; a transmission tooth is provided on one side of the annular transmission plate, and correspondingly, an opening and closing motor is provided on one side of the annular transmission plate, and the opening and closing motor is connected to an opening and closing driving gear, and the opening and closing driving gear is meshed with the transmission teeth on the annular transmission plate. The rotation of the opening and closing motor can drive the annular transmission plate to rotate, and then push or pull the transmission column through the arc-shaped strip hole to open or close the baffle.

8. The automatic medical glove donning machine according to claim 1, characterized in that: The glove expansion and positioning mechanism comprises an annular driving plate, a positioning ring, a clamping rod, a transmission arm and a positioning driving motor, the positioning ring is fixedly connected to the front side plate through a connecting ring, the annular driving plate is coaxially arranged on the outer side of the positioning ring, and a plurality of supporting ears are evenly distributed around the outer side of the annular driving plate, and each supporting ear is rotatably connected to one end of a transmission arm through a transmission sheet; the rotating arm is V-shaped, and the other end of the rotating arm is connected to the clamping rod, and the middle part of the transmission arm is rotatably connected to the connecting ring through a rotating shaft to drive the clamping rod to close or separate; the positioning driving motor is located on one side of the positioning ring, and its motor shaft is connected to a positioning driving gear, and a transmission tooth is provided on one side of the annular driving plate corresponding to the positioning gear, and the transmission tooth is meshed with the positioning driving gear; the clamping rod is located on the inner side of the positioning ring, and one end of the clamping rod is connected to the transmission arm, and the other end passes through the positioning ring; when the positioning driving motor drives the transmission arm to rotate and separates the clamping rod, the clamping rod can be tightly attached to the inner side of the positioning ring, so as to remove the glove from the glove tooling and clamp it in cooperation with the inner wall of the positioning ring.

9. The automatic medical glove donning machine according to claim 1, characterized in that: A recovery hole is also provided on the upper support plate at a position corresponding to the recovery bin, and a movable sealing plate is provided on the upper side of the recovery hole.

10. The automatic medical glove donning machine according to claim 1, characterized in that: A movable sealing plate is also provided on the upper side of the inlet and outlet hole above the storage rack.

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