Infusion tube feeding and winding structure

Abstract

The utility model relates to the technical field of medical instrument processing, and particularly discloses an infusion tube feeding and winding structure which comprises a workbench, a mounting hole is formed in the upper end face of the workbench, a supporting plate is fixedly arranged below the mounting hole, a rotating hinge is arranged on one side of the inner wall of the mounting hole, and a first motor is fixedly arranged on the supporting plate. The output end of the first motor is fixedly connected with a rolling plate, limiting blocks are fixedly arranged on the two sides of the upper end face of the rolling plate, a plurality of fishbone rods are fixedly arranged on the two sides of the rolling plate, one side of the upper end face of the workbench is rotationally sleeved with a movable rod, the workbench is rotationally provided with a material lifting plate through a rotating hinge, and a through hole is formed in the material lifting plate. A plurality of fixing blocks matched with the fishbone rods are fixedly arranged on the two sides of the inner wall of the through hole, and a pneumatic telescopic rod is rotationally arranged on the inner wall of the workbench. By arranging the movable clamping jaw, the limiting block, the rolling plate and the pneumatic telescopic rod, follow-up packaging of infusion tubes is facilitated, manual participation is reduced, and the automation degree and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device processing technology, and specifically discloses a feeding and winding structure for infusion tubes. Background Technology

[0002] Disposable infusion sets are important components in the medical industry, generally consisting of a puncture needle, a switch clip, a drip chamber, a long tubing, a regulator, a filter, and a vein needle. The vein needle is separate from the main body of the infusion set and is installed on-site by medical personnel during use. After the main tubing of the infusion set is manufactured, it needs to be wound and packaged. Because the regulator and filter connected to the tubing of the infusion set have irregular shapes, the winding of the finished infusion set is quite difficult.

[0003] Currently, most infusion tubing is packaged manually by winding and packing. Some larger companies adopt semi-automated winding and bagging methods, but this still requires a large number of workers to perform intermittent operations, resulting in a low packaging speed. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a feeding and winding structure for infusion tubes to solve the problem that the packaging of infusion tubes in the prior art is mostly done manually by winding and packing. Some large-scale enterprises will adopt a semi-automatic winding and bagging method, but it still requires a large number of workers to perform intermittent operations, resulting in a low packaging speed.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] The aforementioned infusion tube feeding and winding structure includes a workbench, with a mounting hole on the upper surface of the workbench, a support plate fixedly installed below the mounting hole, and a rotating hinge provided on one side of the inner wall of the mounting hole. It also includes:

[0007] Motor 1 is fixedly mounted on the support plate;

[0008] A take-up plate is fixedly connected to the output end of motor one, and the output end of motor one is fixedly connected to the middle of the lower end face of the take-up plate;

[0009] Two sets of limiting blocks are fixedly installed on both sides of the upper end face of the take-up plate;

[0010] Several fishbone rods are fixedly installed on the side walls of both sides of the winding plate;

[0011] A movable rod that is rotatably connected to a mounting shaft fixedly installed on one side of the upper surface of the workbench;

[0012] The lifting plate, which is set on the worktable, is rotated by a rotating hinge. The lifting plate, along with the winding plate, the limiting block, and the herringbone rod, has through holes.

[0013] A number of fixing blocks are fixedly installed on both sides of the inner wall of the through hole, and the fixing blocks and the fishbone rods are staggered.

[0014] Rotate the pneumatic telescopic rod installed on the inner wall of the workbench, and the output end of the pneumatic telescopic rod is rotatably connected to the lower end face of the lifting plate near the rotating hinge.

[0015] Furthermore, the limiting block can penetrate the through hole of the lifting plate, and a Y-shaped groove is opened on the top of the limiting block away from the rotating hinge.

[0016] Furthermore, a fixed seat is fixedly installed on the side wall of the worktable away from the mounting axis, and a motor is fixedly installed on one side of the top of the fixed seat.

[0017] Furthermore, a drive shaft is fixedly connected to the output end of motor two, and the end of the rotating shaft away from motor two passes through the fixed base and is fixedly equipped with a movable gripper.

[0018] Furthermore, several support rods are fixedly installed on the upper surface of the worktable near the fixed base, and the movable gripper is located on one side of the support rods.

[0019] Furthermore, guide plates are welded to the top of several support rods, and movable grippers and several support rods are spaced apart.

[0020] Furthermore, a guide rail is provided in the middle of the upper surface of the guide plate, and several limiting rods are evenly and regularly fixedly provided on the upper surface of the guide plate.

[0021] Furthermore, the end of the guide rail near the movable gripper has an L-shaped structure, and a baffle plate is movably connected to the end of the guide rail near the movable gripper.

[0022] Furthermore, a feed plate is fixedly installed on the side wall of the worktable near the rotating hinge.

[0023] Furthermore, protective plates are fixedly installed on both sides of the feeding plate.

[0024] The beneficial effects of this utility model are:

[0025] This invention involves using a movable gripper to engage one end of the infusion tube's puncture needle in a Y-shaped groove on a limiting block. A motor drives a winding plate to rotate, causing the infusion tube to be wound around the outer ring of the limiting block by a movable rod. A pneumatic telescopic rod lifts one end of a lifting plate upwards, allowing a fixing block to remove the infusion tube wound around the outer ring of the limiting block from the surface of the winding plate. As the angle of the lifting plate changes, the infusion tube removed by the fixing block can naturally slide off and separate from the lifting plate, facilitating subsequent packaging, reducing manual intervention, and improving automation and efficiency. Attached Figure Description

[0026] Figure 1This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the longitudinal section structure of this utility model;

[0028] Figure 3 This is a structural diagram of the workbench, movable rod, fixed seat, movable gripper, motor, support rod, guide rail, baffle plate, protective plate, guide plate and limit rod of this utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the motor, winding plate, limiting block and fishbone rod of this utility model.

[0030] In the diagram: 1. Workbench; 2. Motor 1; 3. Rewinding plate; 4. Limiting block; 5. Fishbone rod; 6. Movable rod; 7. Lifting plate; 8. Fixing block; 9. Pneumatic telescopic rod; 10. Fixed seat; 11. Movable gripper; 12. Motor 2; 13. Support rod; 14. Guide rail; 15. Baffle plate; 16. Discharge plate; 17. Protective plate; 18. Guide plate; 19. Limiting rod. Detailed Implementation

[0031] The present invention will now be described and explained in detail with reference to the accompanying drawings.

[0032] Example 1

[0033] like Figure 1-4 As shown, the infusion tube feeding and winding structure includes a workbench 1, with a mounting hole on the upper surface of the workbench 1. A support plate is fixedly installed below the mounting hole, and a rotating hinge is provided on one side of the inner wall of the mounting hole. It also includes:

[0034] Motor 2 is fixedly mounted on the support plate;

[0035] The winding plate 3 is fixedly connected to the output end of motor 2, and the output end of motor 2 is fixedly connected to the middle of the lower end face of the winding plate 3.

[0036] Two sets of limiting blocks 4 are fixedly installed on both sides of the upper end face of the winding plate 3;

[0037] Several fishbone rods 5 are fixedly installed on both sides of the winding plate 3;

[0038] The movable rod 6 is rotatably connected to the mounting shaft fixedly installed on one side of the upper end face of the workbench 1;

[0039] The lifting plate 7, which is set on the workbench 1, is rotated by a rotating hinge. The lifting plate 7, together with the winding plate 3, the limiting block 4, and the fishbone rod 5, has through holes.

[0040] A number of fixing blocks 8 are fixedly installed on both sides of the inner wall of the through hole in conjunction with a number of fishbone rods 5, and the number of fixing blocks 8 and the number of fishbone rods 5 are arranged alternately.

[0041] Rotate the pneumatic telescopic rod 9, which is installed on the inner wall of the workbench 1, and the output end of the pneumatic telescopic rod 9 is rotatably connected to the lower end face of the lifting plate 7 near the rotating hinge.

[0042] The limiting block 4 can pass through the through hole of the lifting plate 7, and a Y-shaped groove is opened on the top of the limiting block 4 away from the rotating hinge.

[0043] The output end of motor 2 is located inside the mounting hole; the take-up plate 3 has an overall I-shaped structure, and the height of the lower end face of the take-up plate 3 is higher than the height of the upper end face of the workbench 1; a set of limiting blocks 4 has a slot in the middle, and Y-shaped slots are opened on both sides of the slot to restrict one end of the puncture needle of the infusion tube in the Y-shaped slot. The take-up plate 3 is rotated by motor 2, so that the infusion tube is wound around the outside of the two sets of limiting blocks 4; a torsion spring is installed on one side of the movable rod 6 so that the movable rod 6 can automatically return to its original position. When the infusion tube is wound around the outside of the limiting block 4, the pushing force of the movable rod 6 can make the infusion tube fit as closely as possible to the outer surface of the limiting block 4, and at the same time, it can prevent the infusion tube from loosening when it is wound around the take-up plate 3; a support block is fixedly installed on the side of the workbench 1 away from the rotating hinge, and the support block is located below the lifting plate 7. The end of the lifting plate 7 away from the rotating hinge is supported by a support block; the bottom end of the pneumatic telescopic rod 9 is sleeved with a fixed shaft fixedly set at the bottom end of the workbench 1 through a collar, and the top end of the pneumatic telescopic rod 9 is sleeved with a connecting shaft fixedly set at the lower end face of the lifting plate 7. By extending and retracting the pneumatic telescopic rod 9, the pneumatic telescopic rod 9 pushes the lifting plate 7 to rotate through the rotating hinge. The end of the lifting plate 7 away from the rotating hinge is gradually lifted and moved upward. When the lifting plate 7 moves upward, the fixed block 8 passes through the gap between the herringbone rods 5, thereby pushing the infusion tube wound above the winding plate 3, so that the infusion tube moves together with the lifting plate 7. When the lifting plate 7 rotates to a certain angle, the wound infusion tube is completely separated from the winding plate 3, and as the tilt angle of the lifting plate 7 continues to increase, the infusion tube on the surface of the lifting plate 7 slides off the surface of the lifting plate 7.

[0044] A fixed seat 10 is fixedly installed on the side wall of the worktable 1 away from the mounting axis, and a motor 2 12 is fixedly installed on one side of the top of the fixed seat 10.

[0045] The output end of motor 2 12 is fixedly connected to a drive shaft, and the end of the rotating shaft away from motor 2 12 passes through the fixed base 10 and is fixedly equipped with a movable gripper 11.

[0046] Several support rods 13 are fixedly installed on the upper surface of the workbench 1 near the fixed base 10, and the movable gripper 11 is located on one side of the support rods 13.

[0047] A guide plate 18 is welded to the top of several support rods 13, and movable grippers 11 and several support rods 13 are arranged at intervals.

[0048] A guide rail 14 is provided in the middle of the upper end face of the guide plate 18, and a number of limiting rods 19 are evenly and fixedly provided on the upper end face of the guide plate 18.

[0049] The end of the guide rail 14 near the movable gripper 11 has an L-shaped structure, and a baffle plate 15 is movably connected to the end of the guide rail 14 near the movable gripper 11.

[0050] The guide plate 18 is tilted downwards, and one bottom end of the guide plate 18 approaches the rotated movable gripper 11. A torsion spring is installed on one side of the baffle plate 15. When the movable gripper 11 rotates and approaches the guide rail 14, the part of the infusion tube located below the guide rail 14 is clamped and fixed by the movable gripper 11. The movable gripper 11 rotates towards the limiting block 4, causing the infusion tube to push the baffle plate 15 and move outwards from the guide rail 14. When the infusion tube is disengaged from the guide rail 14, the baffle plate 15 automatically resets, intercepting the subsequent infusion tube. The infusion tube clamped by the movable gripper 11 rotates with the movable gripper 11 and falls into the Y-shaped groove opened in the limiting block 4 for locking, thereby restricting one end of the puncture needle of the infusion tube.

[0051] A feeding plate 16 is fixedly installed on the side wall of the workbench 1 near the rotating hinge. When the lifting plate 7 is pushed and rotated by the pneumatic telescopic rod 9, the wound infusion tube is transported and packaged through the feeding plate 16.

[0052] Protective plates 17 are fixedly installed on both sides of the feeding plate 16.

[0053] Working principle and process:

[0054] After the infusion tubing is assembled, it is placed in the guide rail 14. Guided by the guide rail 14, the infusion tubing is moved to one side of the baffle plate 15. The motor 12 is started to drive the movable gripper 11 to rotate, so that the movable gripper 11 rotates to the bottom of the guide rail 14, thereby clamping the infusion tubing. Then, the motor 12 drives the movable gripper 11 to rotate in the opposite direction, so that the infusion tubing pushes the baffle plate 15 and disengages from the guide rail 14. After the infusion tubing disengages from the guide rail 14, the baffle plate 15 resets, sealing the end of the guide rail 14 to prevent the infusion tubing from falling. The infusion tubing held by the movable gripper 11 falls into the Y-shaped groove opened at the top of the limiting block 4 as the movable gripper 11 moves, so that the infusion tubing is locked and limited by the Y-shaped groove. The motor is started. The first 2 drives the winding plate 3 to rotate, causing the infusion tube, which is stuck in the limiting block 4, to wind around the outer ring of the limiting block 4. When the infusion tube is winding, the movable rod 6 limits the expansion range of the infusion tube, so that the infusion tube is as close as possible to the outer wall of the limiting block 4. After the limiting block 4 starts to rotate, the movable gripper 11 is moved back to the bottom of the guide rail 14 to prepare for subsequent work. After the infusion tube is wound, the pneumatic telescopic rod 9 pushes the lifting plate 7 to rotate around the rotating hinge, so that the fixed block 8 separates the infusion tube wound around the outer ring of the limiting block 4. As the tilt angle of the lifting plate 7 changes continuously, the infusion tube slides from the surface of the lifting plate 7 into the unloading plate 16, and is then guided by the unloading plate 16 to the next step of transportation or packaging.

Claims

1. An infusion tube feeding winding structure, comprising a workbench (1), an installation hole is formed in the upper end face of the workbench (1), a supporting plate is fixedly arranged below the installation hole, and a rotary hinge is arranged on one side of the inner wall of the installation hole, characterized in that, Also includes: Motor 1 (2) is fixedly mounted on the support plate; The winding plate (3) is fixedly connected to the output end of motor 1 (2), and the output end of motor 1 (2) is fixedly connected to the middle of the lower end face of the winding plate (3); Two sets of limiting blocks (4) are fixedly installed on both sides of the upper end face of the winding plate (3); Several fishbone rods (5) are fixedly installed on the side walls of both sides of the winding plate (3); The movable rod (6) is rotatably sleeved with the mounting shaft fixedly installed on one side of the upper end face of the workbench (1); The lifting plate (7) set on the workbench (1) is rotated by a rotating hinge. The lifting plate (7) is equipped with through holes in conjunction with the winding plate (3), the limiting block (4) and the fishbone rod (5). A number of fixing blocks (8) are fixedly installed on both sides of the inner wall of the through hole in conjunction with a number of fishbone rods (5), and the number of fixing blocks (8) and the number of fishbone rods (5) are staggered. Rotate the pneumatic telescopic rod (9) set on the inner wall of the workbench (1), and the output end of the pneumatic telescopic rod (9) is rotatably connected to the lower end face of the lifting plate (7) near the rotating hinge.

2. The tubing feed spooling structure according to claim 1, wherein The limiting block (4) can pass through the through hole of the lifting plate (7), and a Y-shaped groove is provided on the top of the limiting block (4) away from the rotating hinge.

3. The tubing feed spooling structure of claim 1, wherein, A fixed seat (10) is fixedly installed on the side wall of the worktable (1) away from the mounting axis, and a motor (12) is fixedly installed on one side of the top of the fixed seat (10).

4. The tubing feed spooling structure of claim 3, wherein, The output end of motor 2 (12) is fixedly connected to a drive shaft, and the end of the rotating shaft away from motor 2 (12) passes through the fixed seat (10) and is fixedly equipped with a movable gripper (11).

5. The tubing feed spool winding structure of claim 4, wherein, Several support rods (13) are fixedly installed on the upper surface of the workbench (1) near the fixed seat (10), and the movable gripper (11) is located on one side of the support rods (13).

6. The tubing feed spool winding structure of claim 5, wherein, A guide plate (18) is welded to the top of several support rods (13), and movable grippers (11) and several support rods (13) are spaced apart.

7. The tubing feed spool winding structure of claim 6, wherein, A guide rail (14) is provided in the middle of the upper end face of the guide plate (18), and several limiting rods (19) are uniformly and fixedly provided on the upper end face of the guide plate (18).

8. The tubing feed spool winding structure of claim 7, wherein, The guide rail (14) has an L-shaped structure at one end near the movable gripper (11), and a baffle plate (15) is movably connected at the port of the guide rail (14) near the movable gripper (11).

9. The tubing feed spooling structure of claim 1, wherein, A feed plate (16) is fixedly installed on the side wall of the workbench (1) near the rotating hinge.

10. The tubing feed spool winding structure of claim 9, wherein, Protective plates (17) are fixedly installed on both sides of the feed plate (16).

Images