Intelligent sterile transfer device for powder-liquid double-chamber bags

Abstract

The utility model relates to the technical field of powder-liquid double-chamber bag production, and discloses a powder-liquid double-chamber bag intelligent sterile transfer device which comprises a mounting table, a six-axis mechanical arm is fixedly connected to the top of the mounting table, according to the powder-liquid double-chamber bag intelligent sterile transfer device, a mounting frame is driven by the six-axis mechanical arm to move, and the powder-liquid double-chamber bag can be transferred to the mounting table through the six-axis mechanical arm. The conveying belt is driven to rotate and turn over at the same time, then the mounting frame drives the multiple vacuum suction cups and the clamping air cylinder to move, the vacuum suction cups suck the surfaces of the powder-liquid double chambers obliquely placed on the conveying belt for adsorption, meanwhile, the clamping air cylinder drives the clamping jaw to move, the clamping jaw clamps a head pipe of the powder-liquid double chambers, and therefore the head pipe of the powder-liquid double chambers is clamped. Therefore, a plurality of powder-liquid double-chamber bags are stably clamped and fixed, and the situation that when the powder-liquid double-chamber bags are clamped, due to the fact that clamping force is too large, a powder-liquid isolation belt is broken under the action of large pressure, powder and liquid are mixed, and products are damaged is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of powder-liquid double-chamber bag production, in particular to an intelligent aseptic transfer device for a powder-liquid double-chamber bag. Background Art

[0002] The powder-liquid dual-chamber infusion bag product is a ready-to-mix infusion product. The packaging material of this type of product is a powder-liquid dual-chamber infusion bag, which is made of a multi-layer co-extruded infusion film that is welded and heat-sealed around the bag body, and the internal space is separated by a weak weld (which can be opened by applying pressure). The two chambers of the infusion bag can be used to fill the liquid medicine and sterile powder respectively. Before infusion, the operator only needs to apply a certain pressure to the liquid cavity bag body, open the weak weld part to make the two chambers connected and shake well, so that the sterile liquid medicine and the sterile powder are fully mixed and dissolved, and then the infusion bag can be hung for clinical infusion. Compared with traditional infusion bags, powder-liquid dual-chamber infusion bags have the following advantages in clinical use: (1) There is no dispensing error in clinical medicine, which prevents hospital infection. No special sterile dispensing room is required for dispensing, which is very convenient and safe to use; (2) It can greatly shorten the dispensing mixing time and improve the work efficiency of medical staff; (3) It can reduce the storage space of drugs in the circulation link and medical institutions, and reduce medical waste; (4) It is particularly suitable for rescue, disaster relief, emergency, field rescue, war and other occasions.

[0003] In the existing automated production process of powder-liquid double-chamber bags, the powder-liquid double-chamber bags filled with powder and liquid are usually transported out through a conveyor belt, and the powder-liquid double-chamber bags are placed on a placement plate with a certain angle to the horizontal during the transportation process. The existing powder-liquid double-chamber bags need to be transferred from the conveyor line to a material receiving box for material receiving and packaging. At present, a clamping cylinder is usually used to drive the clamping claws to clamp and grab the powder-liquid double-chamber bags during the transportation process. During the grabbing process, due to the large clamping force, the isolation belt between the two chambers of the powder and liquid in some powder-liquid double-chamber bags will collapse under the action of the large clamping pressure, causing the powder and liquid to mix, thereby causing product damage and reducing the product yield. At the same time, the inside of the material receiving box cannot be sterilized during the transportation process, resulting in poor sterility in the production process. Utility Model Content

[0004] The utility model aims to provide an intelligent aseptic transfer device for a powder-liquid double-chamber bag to solve the deficiencies in the above-mentioned background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A powder-liquid double-chamber bag intelligent aseptic transfer device comprises a mounting table, the top of the mounting table is fixedly connected to a six-axis robotic arm, the output end of the six-axis robotic arm is fixedly connected to a mounting frame, the bottom of the mounting frame is fixedly connected to a plurality of adsorption tubes, the bottom ends of the adsorption tubes are fixedly connected to a vacuum suction cup, the bottom of the mounting frame is fixedly connected to a clamping cylinder, and the output end of the clamping cylinder is fixedly connected to a clamping claw.

[0007] As a further solution of the utility model: a sterilization device is fixedly connected to the mounting frame and the mounting table, the sterilization device includes a mounting plate fixedly connected to the mounting frame and the mounting table, one side of the mounting plate is fixedly connected to an ultraviolet lamp, one side of the mounting plate is fixedly connected to a hot air box, a fan is fixedly connected inside the hot air box, an electric heating wire is fixedly connected inside the hot air box, and one side of the hot air box is fixedly connected to a blow box fixedly connected to the mounting plate through a pipe.

[0008] As a further solution of the utility model: a rubber pad is fixedly connected inside the clamping jaw.

[0009] As a further solution of the utility model: the length of the adsorption tube gradually increases from right to left, and the length of the clamping cylinder is longer than the length of the longest adsorption tube.

[0010] As a further solution of the utility model: a material receiving box is placed on the top of the installation table, a placement frame is fixedly connected to the top of the installation table, and a plurality of partitions are placed in the placement frame.

[0011] Beneficial effects of the utility model:

[0012] (1) The six-axis robot arm drives the installation frame to move, and drives the installation frame to rotate and flip at the same time. Then, the installation frame drives multiple vacuum suction cups and clamping cylinders to move, so that the vacuum suction cups suck the surface of the powder-liquid double chamber placed obliquely on the conveyor belt for adsorption. At the same time, the clamping cylinder drives the clamping claws to move, so that the clamping claws clamp the head tube of the powder-liquid double chamber, thereby achieving stable clamping and fixing of multiple powder-liquid double chamber bags, effectively preventing the powder-liquid isolation belt from collapsing under the action of greater pressure due to excessive clamping force when clamping the powder-liquid double chamber bags, causing powder-liquid mixing and product damage. At the same time, after clamping, the clamped powder-liquid double chamber bags are sent to the receiving box for placement, thereby achieving stable transportation of the powder-liquid double chamber bags on the conveyor belt.

[0013] (2) The six-axis robot arm drives the installation frame and the sterilization device on the installation frame to move to the material receiving box to sterilize the material receiving box. At the same time, the sterilization device is driven to move to the top of the partition on the placement frame to sterilize the top of the partition at high temperature. The sterilized partition is then moved to the top of the sterilization device on the installation table to sterilize the bottom of the partition, thereby achieving comprehensive sterilization of the material receiving box and the partition during the transportation process, thereby further improving the sterility during the transportation process, greatly reducing the bacterial contamination of the powder-liquid double-chamber bag, and improving the quality of the drug after production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is the first stereogram of the external structure of the utility model;

[0016] Figure 2 It is a second stereoscopic diagram of the external structure of the utility model;

[0017] Figure 3 This is a front view of the internal structure of the sterilizing device of the utility model;

[0018] Figure 4 This utility model Figure 2 A is an enlarged view of the middle image.

[0019] In the figure: 1. Mounting table; 2. Six-axis robotic arm; 3. Mounting frame; 4. Adsorption tube; 5. Vacuum suction cup; 6. Clamping cylinder; 7. Clamping claw; 8. Mounting plate; 9. Ultraviolet lamp; 10. Hot air box; 11. Fan; 12. Electric heating wire; 13. Blowing box; 14. Rubber pad; 15. Material collection box; 16. Placement frame; 17. Partition. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4As shown, the utility model is an intelligent aseptic transfer device for powder-liquid double-chamber bags, comprising a mounting table 1, the top of the mounting table 1 is fixedly connected to a six-axis robotic arm 2, the six-axis robotic arm 2 is controlled by a PLC programming program, the output end of the six-axis robotic arm 2 is fixedly connected to a mounting frame 3, the bottom of the mounting frame 3 is fixedly connected to a plurality of adsorption tubes 4, the bottom end of the adsorption tube 4 is fixedly connected to a vacuum suction cup 5, the bottom of the mounting frame 3 is fixedly connected to a clamping cylinder 6, and the output end of the clamping cylinder 6 is fixedly connected to a clamping claw 7.

[0022] The six-axis robot arm 2 drives the installation frame 3 to move, and drives the installation frame 3 to rotate and flip, and then drives multiple vacuum suction cups 5 and clamping cylinders 6 to move through the installation frame 3, so that the vacuum suction cups 5 suck the surface of the powder-liquid double chamber inclined on the conveyor belt for adsorption, and at the same time, the clamping claws 7 are driven to move by the clamping cylinder 6, so that the clamping claws 7 clamp the head tube of the powder-liquid double chamber, thereby achieving stable clamping and fixing of multiple powder-liquid double chamber bags, effectively preventing the powder-liquid isolation belt from collapsing under the action of greater pressure due to excessive clamping force when clamping the powder-liquid double chamber bags, causing powder-liquid mixing and product damage. At the same time, after clamping, the clamped powder-liquid double chamber bags are sent to the receiving box 15 for placement, thereby achieving stable transportation of the powder-liquid double chamber bags on the conveyor belt.

[0023] The mounting frame 3 and the mounting platform 1 are both fixedly connected with a sterilization device, and the sterilization device includes a mounting plate 8 fixedly connected to the mounting frame 3 and the mounting platform 1, an ultraviolet irradiation lamp 9 is fixedly connected to one side of the mounting plate 8, a hot air box 10 is fixedly connected to one side of the mounting plate 8, a fan 11 is fixedly connected inside the hot air box 10, an electric heating wire 12 is fixedly connected inside the hot air box 10, and one side of the hot air box 10 is fixedly connected to a blow box 13 fixedly connected to the mounting plate 8 through a pipeline.

[0024] First, the material receiving box 15 is placed on the mounting table 1, and then the mounting frame 3 is moved into the material receiving box 15 by the six-axis robot arm 2. Then, the ultraviolet irradiation lamp 9 on the mounting plate 8 irradiates the material receiving box 15 with ultraviolet light to sterilize the material receiving box 15. At the same time, the high-temperature gas heated by the electric heating wire 12 is blown into the material receiving box 15 by the fan 11 to sterilize the material receiving box 15 with high temperature. At the same time, every time a layer of powder-liquid double-chamber bag is placed, a layer of partition 17 is placed on the top to isolate it. At this time, the mounting frame 3 is moved by the six-axis robot arm 2 to the mounting table 15. The sterilization device is moved to the top of the placement frame 16 to sterilize the partition 17 in the placement frame 16, and then the partition 17 is adsorbed by the vacuum suction cup 5, so that it is moved to the top of the sterilization device on the mounting table 1, and the bottom of the adsorbed partition 17 is sterilized, thereby achieving comprehensive sterilization of the surface of the partition 17, thereby achieving comprehensive sterilization of the material receiving box 15 and the partition 17 during the transportation process, thereby further improving the sterility during the transportation process, greatly reducing the bacterial contamination of the powder-liquid double-chamber bag, and improving the quality of the medicine after production.

[0025] A rubber pad 14 is fixedly connected inside the clamping jaw 7 .

[0026] The rubber pad 14 improves the cushioning when the clamping claws 7 are clamped, preventing the clamping claws 7 from damaging the head pipe.

[0027] The length of the adsorption tube 4 increases gradually from right to left, and the length of the clamping cylinder 6 is longer than the length of the longest adsorption tube 4 .

[0028] The trapezoidal design of the adsorption tube 4, the vacuum suction cup 5 and the clamping cylinder 6 facilitates the grabbing of the powder-liquid double-chamber bag placed obliquely to the horizontal plane on the conveyor belt.

[0029] A material receiving box 15 is placed on the top of the installation platform 1 , and a placement frame 16 is fixedly connected to the top of the installation platform 1 , and a plurality of partitions 17 are placed in the placement frame 16 .

[0030] The powder-liquid double-chamber bags that are grabbed and transported are collected by the collecting box 15, and each layer of the powder-liquid double-chamber bags is separated by the partition plate 17.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An intelligent aseptic transfer device for powder-liquid double-chamber bags, comprising a mounting platform (1), It is characterized in that The top of the mounting platform (1) is fixedly connected to a six-axis robot arm (2), the output end of the six-axis robot arm (2) is fixedly connected to a mounting frame (3), the bottom of the mounting frame (3) is fixedly connected to a plurality of adsorption tubes (4), the bottom ends of the adsorption tubes (4) are fixedly connected to a vacuum suction cup (5), the bottom of the mounting frame (3) is fixedly connected to a clamping cylinder (6), and the output end of the clamping cylinder (6) is fixedly connected to a clamping claw (7).

2. According to claim 1, a powder-liquid double-chamber bag intelligent aseptic transfer device, It is characterized in that The mounting frame (3) and the mounting platform (1) are both fixedly connected with a sterilizing device, and the sterilizing device comprises a mounting plate (8) fixedly connected to the mounting frame (3) and the mounting platform (1), one side of the mounting plate (8) is fixedly connected to an ultraviolet irradiation lamp (9), one side of the mounting plate (8) is fixedly connected to a hot air box (10), a fan (11) is fixedly connected inside the hot air box (10), an electric heating wire (12) is fixedly connected inside the hot air box (10), and one side of the hot air box (10) is fixedly connected to a blow box (13) fixedly connected to the mounting plate (8) through a pipeline.

3. According to claim 1, a powder-liquid double-chamber bag intelligent aseptic transfer device, It is characterized in that A rubber pad (14) is fixedly connected inside the clamping jaw (7).

4. According to claim 1, a powder-liquid double-chamber bag intelligent aseptic transfer device, It is characterized in that The length of the adsorption tube (4) gradually increases from right to left, and the length of the clamping cylinder (6) is longer than the length of the longest adsorption tube (4).

5. According to claim 1, a powder-liquid double-chamber bag intelligent aseptic transfer device, It is characterized in that A material receiving box (15) is placed on the top of the installation platform (1), and a placement frame (16) is fixedly connected to the top of the installation platform (1), and a plurality of partitions (17) are placed in the placement frame (16).

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