Syringe processing device for dispensing machine

Abstract

The utility model discloses an injector processing device for a dispensing machine, and relates to the technical field of injector processing devices, the injector processing device comprises a processing box and a mechanical arm, the mechanical arm is located on one side of the processing box, the mechanical arm is connected with a clamping structure, the processing box is provided with a first collecting channel and a second collecting channel, and the processing box is connected with a cap pulling piece used for pulling out a needle cap. The cap pulling piece corresponds to the first collecting channel, the processing box is connected with a cutting piece used for cutting off the needle head, the cutting piece corresponds to the second collecting channel, and the mechanical arm is used for moving the injector from the cap pulling piece to the cutting piece. The mechanical arm drives the injector to move to the cutting piece, the cutting piece cuts off the needle head, the needle head falls into the second collecting channel under the influence of gravity, and the needle head is conveniently collected; the mechanical arm drives the injector to move to the position above the first collecting channel, so that the needle cylinders fall into the first collecting channel, and the needle cylinders are conveniently collected; the needle heads are automatically used and cut, and the collecting efficiency of the needle caps, the needle heads and the needle cylinders is improved.

Description

Technical Field

[0001] The present application relates to the technical field of syringe processing devices, and in particular to a syringe processing device for a dispensing machine. Background Art

[0002] A syringe is a common medical device, which consists of a syringe with a hole at the front end and a piston core rod that matches it. The main purpose of a syringe is to draw liquid medicine or liquid medicine into the body. The principle is to use the thrust of the piston to inject the liquid medicine in the needle into the patient's body.

[0003] Combination Figure 1 and Figure 2 As shown, the syringe 6 includes a syringe 61, a needle 62 and a needle cap 63. The needle cap 63 is clamped on the syringe 61, and the needle cap 63 covers the needle 62. The outer peripheral surface of the syringe 61 is connected with a convex edge 611. The needle cap needs to be removed before the syringe is used, and then the syringe needs to be recycled or discarded. If it is directly discarded without being destroyed, it will be polluting, dangerous and infectious. The existing classification is mostly done manually, by cutting off the needle part of the syringe with scissors, and then collecting the needle and syringe in turn, which is inefficient and needs to be improved. Utility Model Content

[0004] The purpose of the present application is to provide a syringe processing device for a dispensing machine in order to improve the efficiency of collecting needles and syringes.

[0005] A syringe processing device for a dispensing machine provided in the present application adopts the following technical solution: it includes a processing box and a robotic arm, the robotic arm is located on one side of the processing box, the robotic arm is connected to a clamping structure, the processing box is provided with a first collecting channel and a second collecting channel, the processing box is connected to a cap-pulling piece for pulling out the needle cap, the cap-pulling piece corresponds to the first collecting channel, the processing box is connected to a cutting piece for cutting off the needle, the cutting piece corresponds to the second collecting channel, and the robotic arm is used to move the syringe from the cap-pulling piece to the cutting piece.

[0006] By adopting the above technical solution, the clamping structure clamps the unused syringe, the mechanical arm moves to the cap-pulling piece, the syringe pulls off the needle cap through the cap-pulling piece, and the needle cap falls into the first collection channel under the influence of gravity, which is convenient for collecting the needle cap. The mechanical arm drives the syringe to move to other places for use. After the syringe is used, the mechanical arm drives the syringe to move to the cutting piece, and the cutting piece cuts off the needle. The needle falls into the second collection channel under the influence of gravity, which is convenient for collecting the needle; the mechanical arm drives the syringe to move to the top of the first collection channel, and the clamping structure loosens the used syringe, so that the syringe falls into the first collection channel, which is convenient for collecting the syringe; the automated use and cutting of needles improves the collection efficiency of needle caps, needles and syringes.

[0007] Optionally, the capping member comprises a capping plate connected to the processing box, the capping plate is used to abut against the needle cap, and the capping plate is provided with a clearance groove for partially inserting the syringe.

[0008] By adopting the above technical solution, the mechanical arm drives the syringe to move, so that part of the syringe barrel is stuck in the clearance groove, and the needle cap is now located below the cap removal plate. The mechanical arm drives the syringe to move upward, the needle cap abuts against the cap removal plate, the needle cap separates from the syringe barrel, and the needle cap falls into the first collection channel under the influence of gravity, which is convenient for collecting the needle cap. The needle passes through the clearance groove, and the clearance groove provides space for the movement of the needle.

[0009] Optionally, the cap-pulling plate is provided with two guide surfaces, the two guide surfaces are located at the openings of the give-way groove, and the distance between the two guide surfaces decreases step by step toward the direction approaching the give-way groove.

[0010] By adopting the above technical solution, when the robot arm drives the syringe to move, the two guide surfaces guide the movement of the syringe, so that part of the syringe barrel can be smoothly inserted into the clearance groove.

[0011] Optionally, the processing box is connected to a blocking plate, the blocking plate is used to block the first collecting channel and the second collecting channel, the blocking plate is provided with a clearance hole for the needle to pass through, and the clearance hole corresponds to the second collecting channel.

[0012] By adopting the above technical solution, when the needle needs to be cut off, the robotic arm drives the needle through the clearance hole and moves to the cutting piece. The cutting piece cuts off the needle, and the blocking plate restricts the movement of the needle, thereby reducing the situation where the needle flies to the first collection channel under the impact force of the cutting piece.

[0013] Optionally, the baffle plate is provided with an inclined surface, and an end of the inclined surface close to the first collecting channel is located between the first collecting channel and an end of the inclined surface away from the first collecting channel.

[0014] By adopting the above technical solution, when the needle is cut off, the clamping structure can release the syringe, and the syringe falls on the inclined surface under the influence of gravity, and moves along the inclined surface toward the first collection channel, so that the syringe falls smoothly into the first collection channel. The step of the mechanical arm driving the syringe to move above the first collection channel is omitted, thereby improving the efficiency of collecting syringes.

[0015] Optionally, the robotic arm is provided with a limiting groove for cooperating with the convex edge of the syringe.

[0016] By adopting the above technical solution, when the clamping structure clamps the syringe, the convex edge of the syringe is inserted into the limiting groove, and the inner wall of the limiting groove fits with the convex edge of the syringe. The inner wall of the limiting groove limits the vertical movement of the convex edge, thereby improving the stability of the syringe placed on the robotic arm.

[0017] Optionally, the processing box is connected to a force-bearing rod for abutting against the syringe.

[0018] By adopting the above technical solution, after the clamping structure releases the syringe, the inner wall of the limiting groove restricts the movement of the syringe because the convex edge of the syringe is stuck in the limiting groove, so that the syringe is not easy to separate from the mechanical arm. The mechanical arm drives the syringe to move to the force-bearing rod, so that the syringe abuts against the force-bearing rod, the clamping structure releases the syringe, and the mechanical arm drives the syringe to move away from the mechanical arm. The force-bearing rod blocks the movement of the syringe, so that the convex edge of the syringe separates from the limiting groove, that is, the syringe separates from the mechanical arm, which is convenient for collecting the syringe.

[0019] Optionally, there are at least two stress-bearing rods.

[0020] By adopting the above technical solution, when the robotic arm drives the syringe to move in a direction away from the robotic arm, the syringe abuts against multiple force-bearing rods at the same time, thereby improving the force balance of the syringe and facilitating the convex edge of the syringe to escape from the limiting groove.

[0021] Optionally, the processing box is slidably connected to a baffle plate for covering the first collecting channel and the second collecting channel, and the processing box is connected to a driving member for driving the baffle plate to slide toward or away from the first collecting channel.

[0022] By adopting the above technical solution, when the needle cap, needle and syringe are not collected, the driving member drives the baffle to slide in the direction close to the first channel, so that the baffle covers the first channel and the second channel, reducing the airflow inside and outside the dispensing machine and reducing pollution.

[0023] Optionally, the processing box is connected to a guide block, and the baffle is provided with a guide groove for slidingly cooperating with the guide block.

[0024] By adopting the above technical solution, when the baffle slides, the baffle slides along the guide block, and the sliding cooperation between the guide block and the guide groove guides and limits the sliding of the baffle, thereby improving the sliding stability of the baffle.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The robotic arm drives the syringe to move to the cutting piece, which cuts off the needle. The needle falls into the second collection channel under the influence of gravity, which is convenient for collecting the needle; the robotic arm drives the syringe to move above the first collection channel, and the clamping structure releases the used syringe, so that the syringe falls into the first collection channel, which is convenient for collecting the syringe; the automated use and cutting of needles improves the collection efficiency of needle caps, needles and syringes.

[0027] 2. When the robotic arm drives the syringe to move in a direction away from the robotic arm, the syringe abuts against multiple force-bearing rods at the same time, thereby improving the force balance of the syringe and facilitating the convex edge of the syringe to escape from the limiting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the syringe.

[0029] Figure 2 yes Figure 1 Exploded diagram.

[0030] Figure 3 It is one of the overall structural schematic diagrams of the embodiment of the present application, showing the processing box.

[0031] Figure 4 This is the second schematic diagram of the overall structure of an embodiment of the present application, showing a robotic arm.

[0032] Figure 5 yes Figure 4 A magnified image of area A.

[0033] Figure 6 It is one of the partial structural schematic diagrams of the embodiment of the present application, showing the stress-bearing rod.

[0034] Figure 7 yes Figure 6 Magnified view of area B.

[0035] Figure 8 yes Figure 6 Magnified view of region C.

[0036] Fig. 9 yes Figure 6 sectional view of .

[0037] Fig.10 This is the second partial structural diagram of an embodiment of the present application, showing a driving component.

[0038] Explanation of the accompanying drawings: 1. Processing box; 11. First collecting channel; 12. Second collecting channel; 13. Blocking plate; 131. Clearance hole; 132. Inclined surface; 14. Force-bearing rod; 15. Driving member; 2. Robotic arm; 21. Clamping structure; 22. Limiting groove; 3. Capping member; 31. Capping plate; 311. Clearance groove; 312. Guide surface; 4. Cutting member; 5. Baffle; 6. Syringe; 61. Syringe; 611. Flange; 62. Needle; 63. Needle cap. DETAILED DESCRIPTION

[0039] The following is combined with Figure 3 -Attached Fig.10 This application is described in further detail.

[0040] The embodiment of the present application discloses a syringe processing device for a medication dispensing machine.

[0041] Combination Figure 3 , Figure 4 and Figure 5 As shown, it includes a processing box 1 and a robot arm 2, the robot arm 2 is externally connected to a controller (not shown in the figure), the signal output end of the controller is connected to the signal input end of the robot arm 2, the robot arm 2 is located on one side of the processing box 1, the robot arm 2 is connected to a clamping structure 21, the clamping structure 21 is a clamping claw cylinder, and the signal input end of the controller is connected to the signal input end of the clamping claw cylinder. The robot arm 2 is provided with a limit groove 22 for cooperating with the convex edge 611 of the syringe 61.

[0042] Combination Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the processing box 1 is provided with a first collecting channel 11 and a second collecting channel 12, and a blocking plate 13 is fixedly connected to the processing box 1 for separating the first collecting channel 11 and the second collecting channel 12. The processing box 1 is connected with a capping member 3 for removing the needle cap 63, and the capping member 3 corresponds to the first collecting channel 11. The capping member 3 includes a capping plate 31 fixedly connected to the processing box 1, and the capping plate 31 is located above the blocking plate 13. The capping plate 31 is located above the first collecting channel 11, and the capping plate 31 is provided with a clearance groove 311 for partially inserting the syringe 61. The capping plate 31 is provided with two guide surfaces 312 opposite to each other, and the two guide surfaces 312 are both located at the opening of the clearance groove 311, and the distance between the two guide surfaces 312 gradually decreases toward the direction close to the clearance groove 311.

[0043] Combination Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, the blocking plate 13 is provided with a clearance hole 131 for the needle 62 to pass through, and the clearance hole 131 corresponds to the second collecting channel 12. The blocking plate 13 is provided with an inclined surface 132, and the clearance hole 131 is provided on the inclined surface 132. The end of the inclined surface 132 away from the capping plate 31 is located at the capping plate 31 and the end of the inclined surface 132 close to the capping plate 31. The processing box 1 is fixedly connected with a cutting piece 4 for cutting off the needle 62. The cutting piece 4 corresponds to the second collecting channel 12. The cutting piece 4 is located below the inclined surface 132. The cutting piece 4 is a pneumatic scissor, and the signal output end of the controller is connected to the signal input end of the pneumatic scissors. The processing box 1 is fixedly connected with at least two force rods 14 for contacting with the syringe 61. Taking this embodiment as an example, the number of the force rods 14 is two, and the two force rods 14 are arranged in parallel up and down, and the two force rods 14 are located above the blocking plate 13.

[0044] Combination Fig. 9 and Fig.10 As shown, the bottom of the processing box 1 is slidably connected with a baffle 5 for covering the first collecting channel 11 and the second collecting channel 12, and the processing box 1 is connected with a driving member 15 for driving the baffle 5 to slide in a direction close to or away from the first collecting channel 11. The driving member 15 is a rodless cylinder, and the signal output end of the controller is connected to the signal input end of the driving member 15. The baffle 5 is fixedly connected to the transmission platform of the driving member 15. The processing box 1 is relatively fixedly connected with two guide blocks, and the baffle 5 is provided with a guide groove for slidingly cooperating with the corresponding guide blocks.

[0045] The implementation principle of a syringe processing device for a dispensing machine in the embodiment of the present application is as follows:

[0046] The clamping structure 21 clamps the unused syringe 6, and the mechanical arm 2 drives the syringe 6 to move, so that part of the syringe 61 is stuck in the clearance groove 311, and the needle cap 63 is now located below the cap removal plate 31. The mechanical arm 2 drives the syringe 6 to move upward, the needle cap 63 abuts against the cap removal plate 31, and the needle cap 63 is separated from the syringe 61. The needle cap 63 falls into the first collection channel 11 under the influence of gravity, and the collection of the needle cap 63 is completed. After the syringe 6 is used, the mechanical arm 2 drives the needle 62 through the clearance hole 131 and moves to the cutting piece 4. At this time, the syringe 61 abuts against the two force-bearing rods 14, and the cutting piece 4 cuts off the needle 62. The needle 62 falls into the second collection channel 12 under the influence of gravity, which is convenient for collecting the needle 62. The clamping structure 21 releases the syringe 61, and the robotic arm 2 drives the syringe 61 to move in the direction away from the robotic arm 2. The force-bearing rod 14 blocks the movement of the syringe 61, so that the convex edge 611 of the syringe 61 disengages from the limiting groove 22, that is, the syringe 61 disengages from the robotic arm 2. The syringe 61 falls on the inclined surface 132 under the influence of gravity, and moves along the inclined surface 132 toward the first collecting channel 11, so that the syringe 61 smoothly falls into the first collecting channel 11, completing the collection of the syringe 61.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A syringe handling device for a dispensing machine, characterized in that: The invention comprises a processing box (1) and a mechanical arm (2), wherein the mechanical arm (2) is located at one side of the processing box (1), the mechanical arm (2) is connected to a clamping structure (21), the processing box (1) is provided with a first collecting channel (11) and a second collecting channel (12), the processing box (1) is connected to a cap-pulling piece (3) for pulling out a needle cap (63), the cap-pulling piece (3) corresponding to the first collecting channel (11), the processing box (1) is connected to a cutting piece (4) for cutting off a needle (62), the cutting piece (4) corresponding to the second collecting channel (12), and the mechanical arm (2) is used to move a syringe (6) from the cap-pulling piece (3) to the cutting piece (4).

2. The syringe handling device for a dispensing machine according to claim 1, characterized in that: The capping member (3) comprises a capping plate (31) connected to the processing box (1), the capping plate (31) being used to abut against the needle cap (63), and the capping plate (31) being provided with a clearance groove (311) for partially inserting the syringe (61).

3. The syringe handling device for a dispensing machine according to claim 2, characterized in that: The cap removal plate (31) is provided with two guide surfaces (312), the two guide surfaces (312) are located at the opening of the clearance groove (311), and the distance between the two guide surfaces (312) decreases step by step in a direction approaching the clearance groove (311).

4. The syringe handling device for a dispensing machine according to claim 1, characterized in that: The processing box (1) is connected to a blocking plate (13), the blocking plate (13) being used to block the first collecting channel (11) and the second collecting channel (12), the blocking plate (13) being provided with a clearance hole (131) for the needle (62) to pass through, the clearance hole (131) corresponding to the second collecting channel (12).

5. The syringe handling device for a dispensing machine according to claim 4, characterized in that: The baffle plate (13) is provided with an inclined surface (132), and an end of the inclined surface (132) close to the first collecting channel (11) is located between the first collecting channel (11) and an end of the inclined surface (132) away from the first collecting channel (11).

6. The syringe handling device for a dispensing machine according to claim 1, characterized in that: The mechanical arm (2) is provided with a limiting groove (22) for cooperating with the convex edge (611) of the syringe (61).

7. The syringe handling device for a dispensing machine according to claim 1, characterized in that: The processing box (1) is connected to a force-bearing rod (14) for abutting against the syringe (61).

8. The syringe handling device for a dispensing machine according to claim 7, characterized in that: There are at least two force-bearing rods (14).

9. The syringe handling device for a dispensing machine according to claim 1, characterized in that: The processing box (1) is slidably connected to a baffle (5) for covering the first collecting channel (11) and the second collecting channel (12), and the processing box (1) is connected to a driving member (15) for driving the baffle (5) to slide in a direction approaching or away from the first collecting channel (11).

10. The syringe handling device for a dispensing machine according to claim 9, characterized in that: The processing box (1) is connected to a guide block, and the baffle (5) is provided with a guide groove for slidingly cooperating with the guide block.

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