Medical instrument winding device

Abstract

The utility model discloses a medical instrument winding device, and relates to the technical field of medical instruments, the medical instrument winding device comprises a hollow base, a bidirectional driving mechanism is arranged in the hollow base, the upper ends of two output ends of the bidirectional driving mechanism are fixedly connected with side plates, the side walls of the upper ends of the side plates are rotatably connected with transmission shafts through bearings, and the transmission shafts are fixedly connected with the two output ends of the bidirectional driving mechanism. Clamping plates are fixedly connected to one ends of the transmission shafts, the same winding pipe is fixedly clamped between the two clamping plates, a U-shaped vertical plate is further fixedly connected to the upper end of the hollow base, a reciprocating lead screw is rotationally connected to the side wall of the upper end of the U-shaped vertical plate through a bearing, and the rod wall of the reciprocating lead screw is sleeved with a reciprocating block in a threaded mode; and the lower end of the reciprocating block is fixedly connected with a guide ring. The medical instrument winding device can achieve rapid winding operation of medical instruments, effectively improves working efficiency, avoids direct manual contact, and is more sanitary and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical equipment winding device. Background Art

[0002] In the medical industry, tubular medical devices are often used, such as infusion sets for intravenous drips, urinary catheters, blood transfusion sets, etc. These tubular medical devices need to be packaged in a circle when leaving the factory. For example, disposable infusion sets do not need to be sterilized during infusion. Users only need to unpack and connect the infusion set and the intravenous needle together for infusion. At present, the packaging of the infusion set is done manually by workers. The biggest disadvantage of manual operation is that the infusion set is easy to be attached with bacteria, and the packaging workers often need to be strictly sterilized. In addition, the operation efficiency is very low, which affects the actual operation and use. Utility Model Content

[0003] In view of the above problems existing in the existing medical device winding device, the present utility model is proposed.

[0004] Therefore, the purpose of the present invention is to provide a medical device winding device to solve the above-mentioned problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A medical device winding device comprises a hollow base, in which a bidirectional driving mechanism is installed, the upper ends of the two output ends of the bidirectional driving mechanism are fixedly connected to side plates, the upper side walls of the side plates are rotatably connected to a transmission shaft through bearings, one end of the transmission shaft is fixedly connected to a clamping plate, and the same winding tube is clamped between the two clamping plates, the upper end of the hollow base is also fixedly connected to a U-shaped vertical plate, the upper side walls of the U-shaped vertical plate are rotatably connected to a reciprocating screw rod through bearings, the rod wall of the reciprocating screw rod is threadedly sleeved with a reciprocating block, the lower end of the reciprocating block is fixedly connected to a guide ring, and the upper end of the hollow base is fixedly provided with a power mechanism for driving the transmission shaft and the reciprocating screw rod to rotate.

[0007] Preferably, the bidirectional driving mechanism includes a dual-axis motor fixedly installed in the middle position inside the hollow base, both end output ends of the dual-axis motor are fixedly connected with a rotating screw, one end of the rotating screw is rotatably connected to the inner wall of the hollow base, the rod wall of the rotating screw is threadedly sleeved with a movable seat, the upper end of the movable seat is fixedly connected with a plurality of extension blocks, the upper ends of the plurality of extension blocks pass through the upper end of the hollow base through a rectangular through opening opened at the upper end of the hollow base, and are fixedly connected to the lower end of the side plate.

[0008] Preferably, the power mechanism includes a bidirectional motor fixedly connected to the middle position of the upper end of the hollow base, and both output ends of the bidirectional motor are fixedly connected to a connecting rod, one end of the connecting rod is rotatably connected to the side wall of the U-shaped vertical plate through a bearing, and the lower end side wall of the side plate is also provided with a through hole, and a connecting tube is rotatably sleeved in the corresponding through hole through a bearing, the connecting tube is clamped outside the connecting rod, and the inner wall of the connecting tube and the rod wall of the connecting rod are corresponding rectangular structures, the tube wall of the connecting tube and one end of the transmission shaft are transmission connected by a first pulley assembly, and one end of the connecting rod and one end of the reciprocating screw rod are transmission connected by a second pulley assembly.

[0009] Preferably, a guide slide rod is fixedly connected to the inner wall of the hollow base corresponding to the rectangular opening, and a guide slide hole slidably sleeved with the guide slide rod is formed on the side wall of the extension block.

[0010] Preferably, a plurality of plug-in posts are fixedly connected to the side walls of the clamping plate, and a plurality of plug-in slots matching and plugging with the plug-in posts are provided at both ends of the winding tube.

[0011] Preferably, rubber pads are fixedly connected to the four corners of the bottom of the hollow base.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. The utility model, through the hollow base and the U-shaped vertical plate, places the winding tube of the instrument tube to be wound between the two clamping plates, starts the double-axis motor, and drives the two rotating screws to rotate synchronously. Through the threaded sleeve effect of the rotating screw and the moving seat, the moving seat cooperates with the extension block to drive the two side plates to move relatively, so that the two clamping plates are firmly clamped at the two ends of the winding tube. The clamping plates are firmly connected with the winding tube through the matching plug-in of the plug-in column and the plug-in groove. The connecting tube can slide relatively on the connecting rod, and the instrument tube passes through the guide ring, and one end of it is connected to the winding tube. On, start the double-axis motor, the double-axis motor drives the connecting rod to rotate, and the connecting rod and the connecting tube are connected by a sleeve and cooperate with the first pulley assembly to drive the transmission shaft to rotate synchronously. The transmission shaft drives the winding tube to rotate synchronously through the clamping plate to complete the winding operation, and the connecting rod drives the reciprocating screw to rotate synchronously through the second pulley assembly. The threaded sleeve connection between the reciprocating screw and the reciprocating block makes the reciprocating block drive the guide ring to move back and forth, so that the instrument tube can be evenly wound on the winding tube, and the rapid winding operation of the medical device can be realized, which effectively improves the work efficiency and avoids direct manual contact, which is more hygienic and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of the connection between the clamping plate and the winding tube of the utility model.

[0017] Description of reference numerals:

[0018] 1. Hollow base; 2. Side plate; 3. Transmission shaft; 4. Clamping plate; 5. Winding tube; 6. U-shaped vertical plate; 7. Reciprocating screw rod; 8. Reciprocating block; 9. Guide ring; 10. Double-axis motor; 11. Rotating screw rod; 12. Moving seat; 13. Extension block; 14. Rectangular opening; 15. Bidirectional motor; 16. Connecting rod; 17. Connecting cylinder; 18. First pulley assembly; 19. Second pulley assembly; 20. Guide slide rod; 21. Plug-in column; 22. Plug-in groove. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] The utility model embodiment discloses a medical device winding device.

[0021] The utility model provides Figure 1-2 A medical device winding device shown in the figure includes a hollow base 1, in which a bidirectional driving mechanism is installed, the upper ends of the two output ends of the bidirectional driving mechanism are fixedly connected to side plates 2, the upper side walls of the side plates 2 are rotatably connected to a transmission shaft 3 through bearings, one end of the transmission shaft 3 is fixedly connected to a clamping plate 4, and the same winding tube 5 is clamped between the two clamping plates 4, the upper end of the hollow base 1 is also fixedly connected to a U-shaped vertical plate 6, the upper side walls of the U-shaped vertical plate 6 are rotatably connected to a reciprocating screw rod 7 through bearings, the rod wall of the reciprocating screw rod 7 is threadedly sleeved with a reciprocating block 8, the lower end of the reciprocating block 8 is fixedly connected to a guide ring 9, and the upper end of the hollow base 1 is fixedly provided with a power mechanism for driving the transmission shaft 3 and the reciprocating screw rod 7 to rotate.

[0022] The bidirectional driving mechanism includes a dual-axis motor 10 fixedly installed in the middle position inside the hollow base 1, and both end output ends of the dual-axis motor 10 are fixedly connected with a rotating screw 11, one end of the rotating screw 11 is rotatably connected to the inner wall of the hollow base 1, and a movable seat 12 is threadedly sleeved on the rod wall of the rotating screw 11. The upper end of the movable seat 12 is fixedly connected with a plurality of extension blocks 13, and the upper ends of the plurality of extension blocks 13 pass through the upper end of the hollow base 1 through a rectangular through opening 14 opened at the upper end of the hollow base 1, and are fixedly connected to the lower end of the side plate 2.

[0023] The power mechanism includes a bidirectional motor 15 fixedly connected to the middle position of the upper end of the hollow base 1, and both output ends of the bidirectional motor 15 are fixedly connected to a connecting rod 16. One end of the connecting rod 16 is rotatably connected to the side wall of the U-shaped vertical plate 6 through a bearing. A through hole is also provided on the lower side wall of the side plate 2, and a connecting tube 17 is rotatably sleeved in the corresponding through hole through a bearing. The connecting tube 17 is clamped on the outside of the connecting rod 16, and the inner wall of the connecting tube 17 and the rod wall of the connecting rod 16 are corresponding rectangular structures. The tube wall of the connecting tube 17 and one end of the transmission shaft 3 are connected by a first pulley assembly 18, and one end of the connecting rod 16 and one end of the reciprocating screw rod 7 are connected by a second pulley assembly 19.

[0024] A guide slide bar 20 is fixedly connected to the inner wall of the hollow base 1 corresponding to the rectangular opening 14 , and a guide slide hole slidably sleeved with the guide slide bar 20 is formed on the side wall of the extension block 13 .

[0025] A plurality of plug-in posts 21 are fixedly connected to the side wall of the clamping plate 4 , and a plurality of plug-in slots 22 matching and plugging with the plug-in posts 21 are provided at both ends of the winding tube 5 .

[0026] Rubber pads are fixedly connected to the four corners of the bottom of the hollow base 1.

[0027] By means of the hollow base 1 and the U-shaped vertical plate 6, the winding tube 5 of the instrument tube to be wound is placed between the two clamping plates 4, and the double-axis motor 10 is started. The double-axis motor 10 drives the two rotating screws 11 to rotate synchronously, and the threaded sleeve effect of the rotating screw 11 and the movable seat 12 makes the movable seat 12 cooperate with the extension block 13 to drive the two side plates 2 to move relative to each other, so that the two clamping plates 4 are firmly clamped at the two ends of the winding tube 5, and the clamping plate 4 is firmly connected with the winding tube 5 by matching the plug-in column 21 and the plug-in groove 22. The connecting tube 17 can slide relatively on the connecting rod 16, and the instrument tube passes through the guide ring 9, and one end of it is connected to the winding tube 5. , start the double-axis motor 10, the double-axis motor 10 drives the connecting rod 16 to rotate, and the first pulley assembly 18 drives the transmission shaft 3 to rotate synchronously through the sleeve connection of the connecting rod 16 and the connecting tube 17, and the transmission shaft 3 drives the winding tube 5 to rotate synchronously through the clamping plate 4 to complete the winding operation, and the connecting rod 16 drives the reciprocating screw rod 7 to rotate synchronously through the second pulley assembly 19, and the threaded sleeve connection between the reciprocating screw rod 7 and the reciprocating block 8 makes the reciprocating block 8 drive the guide ring 9 to move back and forth, so that the instrument tube can be evenly wound on the winding tube 5, and the rapid winding operation of the medical device can be realized, which effectively improves the work efficiency and avoids direct manual contact, which is more hygienic and safe.

[0028] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A medical device winding device, comprising a hollow base (1), characterized in that: A bidirectional driving mechanism is arranged in the hollow base (1), the upper ends of the two output ends of the bidirectional driving mechanism are fixedly connected to the side plates (2), the upper side walls of the side plates (2) are rotatably connected to the transmission shaft (3) via bearings, one end of the transmission shaft (3) is fixedly connected to the clamping plate (4), and the same winding tube (5) is clamped between the two clamping plates (4), the upper end of the hollow base (1) is also fixedly connected to the U-shaped vertical plate (6), the upper side walls of the U-shaped vertical plate (6) are rotatably connected to the reciprocating screw rod (7) via bearings, the rod wall of the reciprocating screw rod (7) is threadedly sleeved with a reciprocating block (8), the lower end of the reciprocating block (8) is fixedly connected to a guide ring (9), and the upper end of the hollow base (1) is fixedly arranged with a power mechanism for driving the transmission shaft (3) and the reciprocating screw rod (7) to rotate.

2. The medical device winding device according to claim 1, characterized in that: The bidirectional drive mechanism comprises a double-axis motor (10) fixedly mounted in the middle position of the hollow base (1), both output ends of the double-axis motor (10) are fixedly connected to a rotating screw (11), one end of the rotating screw (11) is rotatably connected to the inner wall of the hollow base (1), a movable seat (12) is threadedly sleeved on the rod wall of the rotating screw (11), and a plurality of extension blocks (13) are fixedly connected to the upper end of the movable seat (12), and the upper ends of the plurality of extension blocks (13) penetrate the upper end of the hollow base (1) through a rectangular through-hole (14) opened at the upper end of the hollow base (1), and are fixedly connected to the lower end of the side plate (2).

3. The medical device winding device according to claim 1, characterized in that: The power mechanism comprises a bidirectional motor (15) fixedly connected to the middle position of the upper end of the hollow base (1), both output ends of the bidirectional motor (15) are fixedly connected to a connecting rod (16), one end of the connecting rod (16) is rotatably connected to the side wall of the U-shaped vertical plate (6) through a bearing, the lower end side wall of the side plate (2) is also provided with a through hole, and a connecting cylinder (17) is rotatably sleeved in the corresponding through hole through a bearing, the connecting cylinder (17) is sleeved outside the connecting rod (16), the inner wall of the connecting cylinder (17) and the rod wall of the connecting rod (16) are corresponding rectangular structures, the cylinder wall of the connecting cylinder (17) and one end of the transmission shaft (3) are transmission connected through a first pulley assembly (18), and one end of the connecting rod (16) and one end of the reciprocating screw rod (7) are transmission connected through a second pulley assembly (19).

4. The medical device winding device according to claim 2, characterized in that: A guide slide bar (20) is fixedly connected to the inner wall of the hollow base (1) corresponding to the rectangular opening (14), and a guide slide hole slidably sleeved with the guide slide bar (20) is provided on the side wall of the extension block (13).

5. The medical device winding device according to claim 1, characterized in that: A plurality of plug-in columns (21) are fixedly connected to the side wall of the clamping plate (4), and a plurality of plug-in slots (22) matching and plugging with the plug-in columns (21) are provided at both ends of the winding tube (5).

6. The medical device winding device according to claim 1, characterized in that: Rubber pads are fixedly connected to the four corners of the bottom of the hollow base (1).

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