An infusion bag sorting machine

Abstract

The present invention relates to an infusion bag sorting machine, comprising at least one splicable conveying and storage unit; the conveying and storage unit comprises a conveying and distributing mechanism, and storage mechanisms located on the left and right sides of the conveying and distributing mechanism; the conveying and distributing mechanism comprises a first mounting frame, a first conveyor belt mechanism in the front-to-back direction mounted on the first mounting frame, and at least one distributing device mounted above the conveyor belt; the first mounting frame comprises two vertical frames arranged one in front of the other, and at least two parallel top beams distributed left and right are fixed to the top sides of the two vertical frames; a hanger is fixed to the bottom side of the top beam; there is at least one hanger, and the bottom end of the hanger is connected to the corresponding distributing device; the distributing device is used for distributing to the left and right, so that the items transported on the conveyor belt fall into the storage mechanisms on the left and right sides. In the infusion bag sorting machine of the present invention, the plate device is installed above the conveyor belt in a hoisting manner, and the infusion bag is unobstructed on the conveyor belt and will not get stuck during distributing, thereby improving the sorting efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to an infusion bag sorting machine. Background Art

[0002] Infusion bags are widely used in hospitals. After the infusion is prepared, it needs to be matched with the patient. However, a large number of infusion bags often need to be packaged by ward at the same time, which requires sorting of the infusion bags. Currently, sorting is mainly divided into manual sorting and mechanical sorting. Among them, manual sorting has the disadvantages of low efficiency, high labor intensity and high error rate. Hospitals generally use mechanical sorting to package infusion bags.

[0003] However, in the existing mechanical sorting equipment, the paddle device is fixed above the conveyor belt, and the bracket for fixing the paddle device is directly mounted on both sides of the conveyor belt. This makes it easy for the infusion belt to be blocked by the bracket seat and get stuck once the infusion belt is offset when being paddled by the paddle device, thus affecting the sorting efficiency. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an infusion bag sorting machine, in which the paddle device is installed above the conveyor belt in a hoisting manner. The infusion bags are unobstructed on the conveyor belt and will not get stuck, thereby improving the sorting efficiency.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an infusion bag sorting machine, comprising at least one splicable conveying and storage unit; the conveying and storage unit comprises a conveying and distributing mechanism, and storage mechanisms located on the left and right sides of the conveying and distributing mechanism; the conveying and distributing mechanism comprises a first mounting frame, a first conveyor belt mechanism in the front-to-back direction mounted on the first mounting frame, and at least one distributing device mounted above the conveyor belt; the first mounting frame comprises two vertical frames arranged one in front and one in the back, and at least two parallel top beams distributed left and right are fixed to the top sides of the two vertical frames; a hanger is fixed to the bottom side of the top beam; there is at least one hanger, and the bottom end of the hanger is connected to the corresponding distributing device; the distributing device is used for distributing to the left or right, so that the items transported on the conveyor belt fall into the storage mechanisms on the left and right sides.

[0006] A counting sensor is also fixed on the first conveyor belt mechanism; the counting sensor is arranged in front of and / or behind the distribution device and is used to count the items distributed by the distribution device.

[0007] The storage mechanism includes a second mounting frame; the second mounting frame includes a base frame and side frames fixed at the front and rear ends of the base frame; the second mounting frame is installed with the vertical frame of the first mounting frame through the side frames; a storage box is also arranged in the second mounting frame; the front and top surfaces of the storage box are open; the storage box is also arranged with a corresponding number of storage boxes as the distribution device; the storage boxes are used to collect items selected from the first conveyor belt mechanism by the corresponding distribution device.

[0008] The infusion bag sorting machine also includes an ultraviolet lamp; the ultraviolet lamp is installed on the second mounting frame.

[0009] The distribution device includes a driven shaft and a driving shaft distributed on the left and the right; a second conveyor belt mechanism is respectively arranged between the front end of the driven shaft and the front end of the driving shaft, and between the rear end of the driven shaft and the rear end of the driving shaft; a shift plate is arranged between the two second conveyor belt mechanisms; a driving device is also arranged between the driven shaft and the driving shaft, and the driving device is connected to the driving shaft through the driving device to drive the driving shaft to rotate and drive the second conveyor belt mechanism to move, thereby moving the shift plate to the left or right; the distribution device also includes two fixed plates distributed in front and behind, and a connecting plate fixed between the two fixed plates; the front and rear ends of the driven shaft and the driving shaft are respectively installed between the two fixed plates through shaft seats; the hanger is U-shaped, and the horizontal section on the top side of the U-shaped hanger is installed with the top beam, and the length direction of the horizontal section is consistent with the direction of the top beam; the bottom ends of the two arms of the U-shaped hanger are installed with the corresponding fixed plates; each distribution device is fixed to the corresponding top beam through two hangers on the left and the right.

[0010] There are four paddle plates, two in a group, and the two groups of paddle plates are evenly arranged on the second conveyor belt mechanism, so that when one group of paddle plates is located at the bottom of the second conveyor belt mechanism, the two paddle plates of this group are arranged on both sides of the first conveyor belt mechanism, one on the left and one on the right, and the other group of paddle plates is located at the top of the second conveyor belt mechanism; mounting grooves are also provided on the side surfaces of the two arms of the U-shaped hanger, and paddle plate positioning sensors are fixed to the mounting grooves for assisting in positioning the paddle plates relative to the first conveyor belt mechanism.

[0011] The infusion bag sorting machine includes a plurality of conveying and storage units, and the plurality of conveying and storage units are spliced ​​into an integral production line; the conveying and storage units of the production line are distributed in an array in the transverse and / or longitudinal directions, and have a structure of at least two conveying and storage units in one layer, or have a structure of at least two layers and at least one conveying and storage unit in each layer; when there are at least two conveying and storage units in the same layer of the production line, in two adjacent conveying and storage units, the rear frame of the front conveying and storage unit is connected to the front frame of the rear conveying and storage unit through a splicing plate, and the rear end of the first conveyor belt mechanism of the front conveying and storage unit is connected to the front end of the first conveyor belt mechanism of the rear conveying and storage unit.

[0012] When the assembly line has at least two layers, in two adjacent layers of conveying and storage units, the outlet end of the conveying and storage unit located on the outlet side of the upper conveying and storage unit is connected with the inlet end of the conveying and storage unit located on the inlet side of the lower conveying and storage unit through a slide.

[0013] The front end of the conveying and storage unit of the top layer of the assembly line is connected to a feeding conveyor belt mechanism; the conveying surface on the top side of the feeding conveyor belt mechanism is higher than the conveying surface on the top side of the first conveyor belt mechanism of the conveying and storage unit; the conveying and storage unit of the bottom layer of the assembly line has an unallocated discharge end.

[0014] The infusion bag sorting machine also has a shell; the shell covers the outside of the assembly line, and the shell is provided with a feed port at the junction of the transport storage unit and the feed conveyor mechanism, a discharge port is provided at the undistributed discharge end, a storage box placement port is provided at the storage box, and a ventilation and heat dissipation port is also provided on the top side of the shell; the feed conveyor mechanism is located on the outside of the shell for convenient reception of items; the shell is installed with a first display screen at a position corresponding to the top of each storage box, and the first display screen is at least used to display the number of items entering the corresponding storage box.

[0015] Advantages of the present invention: In the infusion bag sorting machine of the present invention, the paddle device is installed above the conveyor belt in a hoisting manner, and the infusion bag is unobstructed on the conveyor belt and will not get stuck, thereby improving the efficiency of sorting; a counting function for the sorted items is added, and the items in the storage box dialed in can be counted in real time during the sorting process, and a corresponding first display screen is also provided, which can be observed intuitively and is convenient to use; an ultraviolet lamp is added to disinfect the conveyor belt to ensure the sterilization of the transported and sorted items and improve the safety of use; the design mode of four paddles in groups of two can be paddled to the left or to the right, thereby improving the efficiency of sorting; modular installation can select a corresponding number of transport and storage units for splicing assembly according to the needs of the actual installation area, and it is also convenient for transportation; the overall structure is compact, the operation is simple, and it is convenient to use, and it can replace manual sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a conveying and storing unit of an infusion bag sorting machine according to an embodiment;

[0017] Figure 2 It is a three-dimensional schematic diagram of a conveying and sorting mechanism of an infusion bag sorting machine in an embodiment;

[0018] Figure 3 A schematic diagram of a sorting device of an infusion bag sorting machine according to an embodiment;

[0019] Figure 4It is a front view schematic diagram of a conveying and distributing mechanism of an infusion bag sorting machine in an embodiment;

[0020] Figure 5 A schematic diagram of an explosion state of a conveying and storing unit of an infusion bag sorting machine according to an embodiment;

[0021] Figure 6 A schematic diagram of the internal structure of an infusion bag sorting machine according to an embodiment;

[0022] Figure 7 A three-dimensional schematic diagram of the appearance structure of an infusion bag sorting machine according to an embodiment;

[0023] Figure 8 The present invention is a schematic diagram of the connection between a transport storage unit and a feed conveyor belt mechanism of an infusion bag sorting machine according to an embodiment. DETAILED DESCRIPTION

[0024] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention. Example

[0025] like Figures 1 to 8 As shown, this embodiment provides an infusion bag sorting machine, including at least one splicable conveying and storage unit 1; the conveying and storage unit 1 includes a conveying and distributing mechanism 11, and a storage mechanism 12 located on the left and right sides of the conveying and distributing mechanism; the conveying and distributing mechanism 11 includes a first mounting frame, a first conveyor belt mechanism 113 in the front and rear directions installed on the first mounting frame, and at least one distributing device 114 installed above the conveyor belt; the first mounting frame includes two vertical frames 111 arranged one in front and one in the back, and at least two parallel top beams 112 distributed left and right are fixed to the top sides of the two vertical frames 111; a hanger 115 is fixed to the bottom side of the top beam 112; there is at least one hanger 115, and the bottom end of the hanger 115 is connected to the corresponding distributing device; the distributing device is used for distributing to the left or right, so that the items transported on the conveyor belt fall into the storage mechanism 12 on the left and right sides.

[0026] In an infusion bag sorting machine of this embodiment, a counting sensor 117 is also fixed on the first conveyor belt mechanism 113; the counting sensor 117 is arranged in front of and / or behind the distribution device 114, and is used to count the items distributed by the distribution device 114.

[0027] In an infusion bag sorting machine of the present embodiment, the storage mechanism 12 includes a second mounting frame 121; the second mounting frame 121 includes a base frame and side frames fixed at the front and rear ends of the base frame one after the other; the second mounting frame 121 is installed with the vertical frame 111 of the first mounting frame through the side frame; a storage box 122 is also arranged in the second mounting frame 121; the front and top surfaces of the storage box 122 are open; the storage box 122 is also arranged with a corresponding number of storage boxes 123 of the distribution device; the storage box 123 is used to collect the items selected from the first conveyor belt mechanism 113 by the corresponding distribution device 114.

[0028] In the infusion bag sorting machine of this embodiment, the infusion bag sorting machine further includes an ultraviolet lamp 13 ; the ultraviolet lamp 13 is installed on the second mounting frame 121 .

[0029] In an infusion bag sorting machine of the present embodiment, the sorting device includes a driven shaft 1142 and a driving shaft 1141 distributed on the left and the right; a second conveyor belt mechanism 1143 is respectively arranged between the front end of the driven shaft 1142 and the front end of the driving shaft 1141, and between the rear end of the driven shaft 1142 and the rear end of the driving shaft 1141; a shift plate 1145 is arranged across the two second conveyor belt mechanisms 1143; a driving device 1144 is also arranged between the driven shaft and the driving shaft, and the driving device 1144 is drivingly connected to the driving shaft 1141, and is used to drive the driving shaft 1141 to rotate through the driving device 1144 to drive the second conveyor belt mechanism 1143 to move, Then the shifting plate 1145 is moved to the left or right; the shifting device 114 also includes two fixed plates 1146 distributed one in front and one in the back, and a connecting plate 1147 fixed between the two fixed plates 1146; the front and rear ends of the driven shaft 1142 and the driving shaft 1141 are respectively installed between the two fixed plates 1146 through shaft seats; the hanger 115 is U-shaped, and the horizontal section on the top side of the U-shaped hanger 115 is installed with the top beam 112, and the length direction of the horizontal section is consistent with the direction of the top beam 112; the bottom ends of the two arms of the U-shaped hanger 115 are installed with the corresponding fixed plates 1146; each shifting device is fixed to the corresponding top beam 112 through two hangers, one on the left and one on the right.

[0030] In an infusion bag sorting machine of the present embodiment, there are four paddles 1145, which are arranged in groups of two. The two groups of paddles are evenly arranged on the second conveyor belt mechanism 1143, so that when one group of paddles is located at the bottom of the second conveyor belt mechanism 1143, the two paddles 1145 of this group of paddles are arranged on both sides of the first conveyor belt mechanism 113, one on the left and one on the right, and the other group of paddles is located at the top of the second conveyor belt mechanism 1143; the side surfaces of the two arms of the U-shaped hanger 115 are also provided with mounting grooves 1151, and the mounting grooves 1151 are fixed with paddle plate positioning sensors 1148, which are used to assist in positioning the paddle plates 1145 relative to the first conveyor belt mechanism 113.

[0031] In an infusion bag sorting machine of the present embodiment, the infusion bag sorting machine includes a plurality of conveying and storage units 1, and the plurality of conveying and storage units 1 are spliced ​​into an integral production line; the conveying and storage units of the production line are distributed in an array in the transverse and / or longitudinal directions, and have a structure of at least two conveying and storage units 1 in one layer, or have a structure of at least two layers and at least one conveying and storage unit 1 in each layer; when there are at least two conveying and storage units 1 in the same layer of the production line, in two adjacent conveying and storage units 1, the rear frame of the front conveying and storage unit 1 is connected to the front frame of the rear conveying and storage unit 1 through a splicing plate 116, and the rear end of the first conveyor belt mechanism 113 of the front conveying and storage unit 1 is connected to the front end of the first conveyor belt mechanism 113 of the rear conveying and storage unit 1.

[0032] In an infusion bag sorting machine of the present embodiment, when the assembly line has at least two layers, in two adjacent layers of conveying and storage units, the outlet end of the conveying and storage unit located on the outlet side of the upper conveying and storage unit is connected with the inlet end of the conveying and storage unit located on the inlet side of the lower conveying and storage unit through a slide 3.

[0033] In an infusion bag sorting machine of the present embodiment, the front end of the conveying and storage unit of the top layer of the assembly line is connected to a feed conveyor belt mechanism 2; the conveying surface on the top side of the feed conveyor belt mechanism 2 is higher than the conveying surface on the top side of the first conveyor belt mechanism 113 of the conveying and storage unit 1; the conveying and storage unit of the bottom layer of the assembly line has an unallocated discharge end.

[0034] In an infusion bag sorting machine of the present embodiment, the infusion bag sorting machine also has a shell 4; the shell 4 covers the outside of the assembly line, and the shell 4 is provided with a feed port 41 at the connection between the transporting and storage unit 1 and the feed conveyor mechanism 2, a discharge port 42 is provided at the undistributed discharge end, a storage box placement port 43 is provided at the storage box, and a ventilation and heat dissipation port 44 is also provided on the top side of the shell; the feed conveyor mechanism 2 is located on the outside of the shell 4 for convenient reception of articles; the shell 4 is provided with a first display screen 5 at a position corresponding to the top of each storage box 123, and the first display screen 5 is at least used to display the number of articles entering the corresponding storage box.

[0035] In an infusion bag sorting machine of the present embodiment, a 2*2 array-type distributed conveying and storage unit 1 is specifically adopted, the front end of the conveying and storage unit 1 on the front side of the upper layer is connected with the feeding conveyor belt mechanism 2, and the rear end of the conveying and storage unit 1 on the rear side of the upper layer is connected with the rear end of the conveying and storage unit 1 on the rear side of the lower layer through a slide; the front end of the conveying and storage unit 1 on the front side of the lower layer is located at the discharge port 42 of the outer shell 4; a barcode scanning gun 6 is arranged at the upper rear of the feeding conveyor belt mechanism 2, and a second touch screen 7 is also arranged at the upper front of the outer shell.

[0036] An infusion bag sorting machine of the present embodiment, when in use, an operator places an infusion bag with prepared medicine, affixes a QR code label, and places it on a feed conveyor mechanism. A sensor is also provided on the feed conveyor mechanism. When the sensor senses an item, the feed conveyor starts to move. When the infusion bag is sent to the bottom of the barcode scanner, the barcode scanner scans the barcode to collect the information to be distributed by the infusion bag. Then, the feed conveyor mechanism transports the item to the transport storage unit. Since the transport surface of the feed conveyor mechanism is slightly higher than the transport surface of the first conveyor mechanism of the transport storage unit, such a design allows soft items such as the infusion belt to fall well on the transport surface of the first conveyor mechanism of the transport storage unit, and it is not easy to get stuck. A sensor is also provided at the inlet end of the transport storage unit. When the sensor senses that an item has fallen on the transport storage unit, a start command is sent to the first conveyor mechanism. The sorting information obtained by the barcode scanner is then controlled by a control system (the control system is a prior art and will not be described in detail here) to control the movement of multiple transport storage units. The first conveyor belt mechanism transports the items to the designated distribution mechanism, which distributes the items to the left or right to the corresponding storage box. Since the distribution mechanism is hoisted, there is no obstruction in the distribution direction of the distribution mechanism. Even if the items are not facing the dial plate, and the dial plate deviates when distributing the items, the items can still be smoothly distributed to the storage box; of course, in order to enable the distribution device to distribute the items to the corresponding storage box more accurately, a gap is set between two adjacent distribution devices, and the gap between two adjacent storage boxes is reduced at the same time, so that the width of the storage box is greater than the width of the distribution device, thereby solving the transmission error problem of the first conveyor belt mechanism, especially for items such as infusion belts with irregular corners. When conveying, it will cause the sensor to be triggered early or late, resulting in the problem of inaccurate transmission position; in the process of distributing from the first conveyor belt mechanism, the items distributed are counted by the counting sensor, and then the corresponding count is displayed on the first display screen above the corresponding storage box, which is convenient for the operator to count and check.

[0037] The infusion bag sorting machine of the present embodiment still uses manual loading by operators (manually placing infusion bags and other items on the feeding conveyor belt mechanism), which results in the infusion bags still being at risk of contact with germs. The design of the ultraviolet lamp can disinfect and sterilize the items on the conveyor belt, thereby ensuring that the infusion bags and other items after sorting are free of germs, thereby improving safety in use.

[0038] The above embodiments should not limit the present invention in any way, and any technical solutions obtained by equivalent replacement or equivalent conversion shall fall within the protection scope of the present invention.

Claims

1. An infusion bag sorting machine, Features: It comprises at least one transport and storage unit that can be spliced; the transport and storage unit comprises a transport and distribution mechanism, and storage mechanisms located on the left and right sides of the transport and distribution mechanism; the transport and distribution mechanism comprises a first mounting frame, a first conveyor belt mechanism in the front and rear directions mounted on the first mounting frame, and at least one distribution device mounted above the conveyor belt; the first mounting frame comprises two vertical frames arranged one in front of the other, and at least two parallel top beams distributed left and right are fixed on the top sides of the two vertical frames; a hanger is fixed on the bottom side of the top beam; there is at least one hanger, and the bottom end of the hanger is connected to the corresponding distribution device; the distribution device is used for distribution to the left or right, so that the items transported on the conveyor belt fall into the storage mechanisms on the left and right sides; The storage mechanism comprises a second mounting frame; a storage box is further arranged in the second mounting frame; the storage box is further arranged with a number of storage boxes corresponding to the number of the distribution devices; the storage boxes are used to collect the articles selected by the corresponding distribution devices from the first conveyor mechanism; there is no obstruction in the distribution direction of the distribution devices; a gap is arranged between two adjacent distribution devices, and the gap between two adjacent storage boxes is reduced, so that the width of the storage box is greater than the width of the distribution device; The distribution device comprises a driven shaft and a driving shaft distributed on the left and the right; a second conveyor belt mechanism is respectively arranged between the front end of the driven shaft and the front end of the driving shaft, and between the rear end of the driven shaft and the rear end of the driving shaft; a shift plate is arranged across the two second conveyor belt mechanisms; a driving device is also arranged between the driven shaft and the driving shaft, and the driving device is connected to the driving shaft through the driving device to drive the driving shaft to rotate and drive the second conveyor belt mechanism to move, thereby moving the shift plate to the left or right; the distribution device also comprises two fixed plates distributed in front and behind, and a connecting plate fixed between the two fixed plates; the front and rear ends of the driven shaft and the driving shaft are respectively installed between the two fixed plates through axle seats; the hanger is U-shaped, and the horizontal section on the top side of the U-shaped hanger is installed with the top beam, and the length direction of the horizontal section is consistent with the direction of the top beam; the bottom ends of the two arms of the U-shaped hanger are installed with the corresponding fixed plates; each distribution device is fixed to the corresponding top beam through two hangers on the left and the right; There are four paddle plates, two in a group, and the two groups of paddle plates are evenly arranged on the second conveyor belt mechanism, so that when one group of paddle plates is located at the bottom of the second conveyor belt mechanism, the two paddle plates of this group are arranged on both sides of the first conveyor belt mechanism, one on the left and one on the right, and the other group of paddle plates is located at the top of the second conveyor belt mechanism; mounting grooves are also provided on the side surfaces of the two arms of the U-shaped hanger, and paddle plate positioning sensors are fixed to the mounting grooves for assisting in positioning the paddle plates relative to the first conveyor belt mechanism.

2. An infusion bag sorting machine according to claim 1, Features: A counting sensor is also fixed on the first conveyor belt mechanism; the counting sensor is arranged in front of and / or behind the distribution device and is used to count the items distributed by the distribution device.

3. An infusion bag sorting machine according to claim 2, Features: The second mounting frame includes a base frame and side frames fixed to the front and rear ends of the base frame; the second mounting frame is installed with the vertical frame of the first mounting frame through the side frames; the front and top surfaces of the storage box are open.

4. The infusion bag sorting machine according to claim 3, Features: The infusion bag sorting machine also includes an ultraviolet lamp; the ultraviolet lamp is installed on the second mounting frame.

5. An infusion bag sorting machine according to claim 3 or 4, Features: The infusion bag sorting machine includes a plurality of conveying and storage units, and the plurality of conveying and storage units are spliced ​​into an integral production line; the conveying and storage units of the production line are distributed in an array in the transverse and / or longitudinal directions, and have a structure of at least two conveying and storage units in one layer, or have a structure of at least two layers and at least one conveying and storage unit in each layer; when there are at least two conveying and storage units in the same layer of the production line, in two adjacent conveying and storage units, the rear frame of the front conveying and storage unit is connected to the front frame of the rear conveying and storage unit through a splicing plate, and the rear end of the first conveyor belt mechanism of the front conveying and storage unit is connected to the front end of the first conveyor belt mechanism of the rear conveying and storage unit.

6. The infusion bag sorting machine according to claim 5, Features: When the assembly line has at least two layers, in two adjacent layers of conveying and storage units, the outlet end of the conveying and storage unit located on the outlet side of the upper conveying and storage unit is connected with the inlet end of the conveying and storage unit located on the inlet side of the lower conveying and storage unit through a slide.

7. The infusion bag sorting machine according to claim 6, Features: The front end of the conveying and storage unit of the top layer of the assembly line is connected to a feeding conveyor belt mechanism; the conveying surface on the top side of the feeding conveyor belt mechanism is higher than the conveying surface on the top side of the first conveyor belt mechanism of the conveying and storage unit; the conveying and storage unit of the bottom layer of the assembly line has an unallocated discharge end.

8. The infusion bag sorting machine according to claim 7, Features: The infusion bag sorting machine also has a shell; the shell covers the outside of the assembly line, and the shell is provided with a feed port at the junction of the transport storage unit and the feed conveyor mechanism, a discharge port is provided at the undistributed discharge end, a storage box placement port is provided at the storage box, and a ventilation and heat dissipation port is also provided on the top side of the shell; the feed conveyor mechanism is located on the outside of the shell for convenient reception of items; the shell is installed with a first display screen at a position corresponding to the top of each storage box, and the first display screen is at least used to display the number of items entering the corresponding storage box.

Images