CN219058125U

CN219058125U - Automatic pipe winding device for infusion pipe

Info

Publication number: CN219058125U
Application number: CN202223307090.8U
Authority: CN
Inventors: 赵新生
Original assignee: Dongguan Qinshang Automation Equipment Co ltd
Current assignee: Dongguan Qinshang Automation Equipment Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-23
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of medical instrument production, in particular to an automatic tube winding device and a tube winding method for an infusion tube. Comprises a transfusion tube taking mechanism, a winding completion mechanism and a piece taking mechanism; the infusion tube taking mechanism and the part taking mechanism are both positioned above the winding completion mechanism and slide in the horizontal direction; the infusion tube taking mechanism comprises a tube taking upper cylinder and a tube taking lower cylinder; the output end of the pipe taking upper and lower air cylinders is in transmission connection with a first working platform; the bottom of the first working platform is provided with a plurality of groups of turning components at equal intervals. According to the utility model, the dropping funnel part or the emulsion tube part and the regulator part of the infusion tube are fixed on the turning assembly, then the dropping funnel part or the emulsion tube part of the infusion tube is rotated for turning 180 degrees, and then the tube body, the regulator and the dropping funnel part or the emulsion tube part of the infusion tube are fixed on the winding rotating assembly, so that the fixed distance between the regulator and the dropping funnel or the emulsion tube part of the infusion tube is always kept before and after winding, and the packaging quality after winding is improved.

Description

Automatic pipe winding device for infusion pipe

Technical Field

The utility model belongs to the technical field of medical instrument production, and particularly relates to an automatic tube winding device for an infusion tube.

Background

The infusion set is a common medical consumable material mainly used for intravenous infusion, and is a communicating pipeline established between a vein and liquid medicine through aseptic treatment. The disposable infusion set is generally formed by connecting a vein needle, a drip funnel, a protective cap, a catheter, a filter, a flow speed regulator and the like, and when the disposable infusion set is assembled, the catheter with fixed length is required to be wound into a catheter coil so as to be convenient for packaging and later use.

Through searching, in the prior art, chinese patent publication No.: CN112173317a, publication date: 2021-01-05 discloses a winding mechanism for an infusion tube. The infusion tube winding device comprises a machine tool support and an infusion tube winding station, wherein the infusion tube winding station is arranged on the upper side of the front end of the machine tool support; the infusion tube winding device comprises an infusion tube winding station, and is characterized in that a supporting plate is horizontally arranged on a machine tool support above the infusion tube winding station, a rotary winding device is arranged on the supporting plate, an infusion tube conveying and adjusting device is arranged on the front side of the supporting plate, and an infusion tube output channel is arranged on the other side of the rotary winding device. All processes of the device are fully automatic, and one to two workers can fully control the whole production line, so that the production efficiency is greatly improved.

However, the winding mechanism still has the following defects:

the winding mechanism is difficult to shape when winding the infusion tube, the relative positions of components after winding are deviated, the guide tube is easy to scatter, and the standardized winding and shaping of the infusion set are difficult to be realized, so that the subsequent packaging quality is influenced.

Disclosure of Invention

The utility model provides an automatic pipe winding device for an infusion pipe, which comprises an infusion pipe taking mechanism, a winding completion mechanism and a piece taking mechanism; the infusion tube taking mechanism and the part taking mechanism are both positioned above the winding completion mechanism and slide in the horizontal direction; the infusion tube taking mechanism comprises a tube taking upper cylinder and a tube taking lower cylinder; the output end of the pipe taking upper and lower air cylinders is in transmission connection with a first working platform; a plurality of groups of turning components are arranged at equal intervals at the bottom of the first working platform;

the winding completion mechanism comprises a second working platform; the top of the second working platform is connected with a plurality of groups of winding rotating assemblies in an equidistant rotating manner; a translation plate is arranged at the top edge of the second working platform; a plurality of groups of coil tensioning cylinders with the same number as that of the coil rotating assemblies are arranged at the bottom of the translation plate at equal intervals; the output end of each group of winding tensioning cylinders extends to the upper part of the translation plate, and is in transmission connection with two groups of tensioning rods;

the U-turn assembly comprises a first rotating block; the first rotating block is rotatably connected to the bottom of the first working platform; a dropping funnel clamping cylinder is arranged at one end of the first rotating block, which is far away from the rotating shaft; the output end of the dropping funnel clamping cylinder is in transmission connection with a dropping funnel clamp; one side of the dropping funnel clamping cylinder is provided with an adjustor clamping cylinder; and the output end of the regulator clamping cylinder is in transmission connection with a regulator clamp.

Further, the infusion tube taking mechanism further comprises a first mounting plate; the first mounting plate is positioned above the first working platform; a group of first travelling sliding blocks are respectively arranged at the edges of the two sides of the top of the first mounting plate; a turning rotary cylinder is arranged on one side wall of the first working platform; the output end of the turning-around rotary cylinder is in transmission connection with a plurality of groups of turning-around components.

Further, the U-turn assembly further comprises a stay tube cylinder; the supporting pipe cylinder is positioned at one side of the dropping funnel clamping cylinder far away from the regulator clamping cylinder; and the output end of the stay tube cylinder is in transmission connection with a stay tube rod.

Further, a pipe clamping cylinder is arranged on one side, away from the dropping funnel clamping cylinder, of the regulator clamping cylinder; the output end of the tube clamping cylinder is in transmission connection with an infusion tube clamp; a transfusion tube correction cylinder is arranged on one side of the tube clamping cylinder, which is far away from the regulator clamping cylinder; and an infusion tube correction plate is connected to the output end of the infusion tube correction cylinder in a transmission way.

Further, a winding servo motor is arranged in the second working platform; the output end of the winding servo motor is in transmission connection with a plurality of groups of winding rotating assemblies; a coil translation cylinder is arranged on one side of the second working platform; the coil translation cylinder is in transmission connection with the translation plate.

Further, the coil rotating assembly includes a coil jaw cylinder; a winding platform is arranged at the top of the winding clamping jaw cylinder; the two side edges of the top of the winding platform are respectively provided with a drip chamber fixing plate and an adjustor fixing plate; a plurality of groups of winding stay bars are arranged at the top edge of the winding platform; the winding stay bars are in transmission connection with the output ends of the winding clamping jaw cylinders.

Further, the picking mechanism comprises a second mounting plate; a picking up and down cylinder is arranged in the center of the top of the second mounting plate; a group of second traveling sliding blocks are respectively arranged at the edges of the two sides of the top of the second mounting plate; a third working platform is arranged below the second mounting plate; the output ends of the upper and lower air cylinders of the picking piece are in transmission connection with the third working platform.

Further, the bottom of the third working platform is connected with a plurality of component taking rotating assemblies in an equidistant rotating manner; a piece taking rotary cylinder is arranged on one side wall of the third working platform; the output end of the fetching rotary cylinder is in transmission connection with a plurality of fetching rotary components.

Further, the pick-up rotating assembly comprises a second rotating block; the second rotating block is rotationally connected to the bottom of the third working platform and is in transmission connection with the output end of the workpiece taking rotary cylinder; the two side edges of the bottom of the second rotating block are respectively provided with a workpiece taking front clamping cylinder and a workpiece taking rear clamping cylinder; and the output ends of the front part taking clamp cylinder and the rear part taking clamp cylinder are respectively provided with a front part taking clamp and a rear part taking clamp.

The beneficial effects of the utility model are as follows:

1. through fixing the dropping funnel part and the regulator part of the infusion tube on the turning assembly, then the orientation of the dropping funnel part of the infusion tube is rotated for 180 degrees, and then the tube body, the regulator and the dropping funnel part of the infusion tube are fixed on the winding rotating assembly, so that the infusion tube always keeps a fixed distance between the regulator and the dropping funnel before and after winding, and the quality of packaging after winding is improved.

2. The infusion tube is packaged after being clamped from the two sides of the infusion tube ring by controlling the fetching rotary assembly, and then the infusion tube is rotated to be convenient for packaging, so that the convenience of packaging after winding is improved.

3. Through with the dropping funnel and the regulator part joint of transfer line on the rotatory subassembly of circle, two sets of tensioning rods of cooperation clamp the transfer line simultaneously, avoided the transfer line to get when too loose circle back and spread easily when getting when the circle, improved the stability of transfer line circle.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic structural view of an automatic pipe winding device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing the structure of the infusion tube taking mechanism according to the embodiment of the utility model when in operation;

FIG. 3 shows an enlarged schematic view at FIG. 2A of an embodiment of the utility model;

FIG. 4 is a schematic diagram showing a rear view of the infusion tube taking mechanism according to the embodiment of the utility model in operation;

FIG. 5 shows an enlarged schematic view at FIG. 4B of an embodiment of the utility model;

FIG. 6 is a schematic view showing the construction of the winding completion mechanism according to the embodiment of the present utility model in operation;

FIG. 7 shows an enlarged schematic view at FIG. 6C of an embodiment of the utility model;

FIG. 8 is a schematic diagram showing the structure of the picking mechanism according to the embodiment of the present utility model when in operation;

fig. 9 shows an enlarged schematic view at fig. 8D of an embodiment of the utility model.

In the figure: 100. a transfusion tube taking mechanism; 200. a winding completion mechanism; 300. a picking mechanism; 110. a first mounting plate; 120. taking a tube, and a cylinder at the upper part and the lower part; 130. a first traveling block; 140. a first work platform; 150. a turning rotary cylinder; 160. a U-turn assembly; 1601. a tube supporting cylinder; 1602. a stay tube rod; 1603. a dropping funnel clamping cylinder; 1604. a dropping funnel clamp; 1605. the regulator clamps the cylinder; 1606. a regulator clamp; 1607. a pipe clamping cylinder; 1608. a transfusion tube clamp; 1609. a transfusion tube correction cylinder; 1610. a transfusion tube correction plate; 1611. a first rotating block; 210. a second work platform; 220. a coil servo motor; 230. a coil rotating assembly; 240. a translation plate; 250. a coil tensioning cylinder; 260. a tension rod; 270. a coil translation cylinder; 2301. a winding clamping jaw cylinder; 2302. a winding platform; 2303. a drip chamber fixing plate; 2304. winding a stay bar; 2305. a regulator fixing plate; 310. a second mounting plate; 320. taking an upper cylinder and a lower cylinder; 330. a second traveling slide block; 340. a third work platform; 350. a piece taking rotary cylinder; 360. a pick-up rotating assembly; 3601. a second rotating block; 3602. a front clamping cylinder for taking a workpiece; 3603. a clamp before picking up a workpiece; 3604. a cylinder is clamped after taking the workpiece; 3605. and (5) taking the workpiece and then clamping.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides an automatic infusion tube winding device, which comprises an infusion tube taking mechanism 100, a winding completion mechanism 200 and a piece taking mechanism 300. As illustrated in fig. 1, 2, 3, 4 and 5, the infusion tube taking mechanism 100 and the member taking mechanism 300 are positioned above the winding completion mechanism 200 and slide in the horizontal direction. The infusion tube taking mechanism 100 comprises a first mounting plate 110; a pipe taking up and down cylinder 120 is arranged at the center of the top of the first mounting plate 110; a group of first traveling sliders 130 are respectively arranged at the edges of the two sides of the top of the first mounting plate 110; a first working platform 140 is arranged below the first mounting plate 110; the pipe taking up and down cylinder 120 is in transmission connection with the first working platform 140; a plurality of groups of turning components 160 are arranged at equal intervals at the bottom of the first working platform 140; a turning rotary cylinder 150 is arranged on one side wall of the first working platform 140; the output end of the turning-around rotary cylinder 150 is in transmission connection with a plurality of groups of turning-around components 160.

The u-turn assembly 160 includes a stay tube cylinder 1601; a stay bar 1602 is connected with the output end of the stay cylinder 1601 in a transmission way; a first rotating block 1611 is rotatably connected to one side of the stay tube cylinder 1601; a dropping funnel clamping cylinder 1603 is arranged at one end of the first rotating block 1611 far away from the rotating shaft; the output end of the dropping funnel clamping cylinder 1603 is connected with a dropping funnel clamp 1604 in a transmission way; an adjustor clamping cylinder 1605 is arranged on one side of the dropping funnel clamping cylinder 1603, which is far away from the support tube cylinder 1601; the output end of the regulator clamping cylinder 1605 is in transmission connection with a regulator clamp 1606; a pipe clamping cylinder 1607 is arranged on one side of the regulator clamping cylinder 1605, which is far away from the drip chamber clamping cylinder 1603; an output end of the tube clamping cylinder 1607 is in transmission connection with an infusion tube clamp 1608; a transfusion tube correction cylinder 1609 is arranged on one side of the tube clamping cylinder 1607, which is far away from the regulator clamping cylinder 1605; the output end of the infusion tube correction cylinder 1609 is in transmission connection with an infusion tube correction plate 1610.

Illustratively, as shown in FIG. 6, the coil completion mechanism 200 includes a second work platform 210; the top of the second working platform 210 is rotatably connected with a plurality of groups of winding rotating assemblies 230 at equal intervals; a coil servo motor 220 is arranged in the second working platform 210; the output end of the winding servo motor 220 is in transmission connection with a plurality of groups of winding rotating assemblies 230; a translation plate 240 is arranged at the top edge of the second working platform 210; a coil translation cylinder 270 is arranged at one side of the second working platform 210; the coil translation cylinder 270 is in transmission connection with the translation plate 240; the bottom of the translation plate 240 is provided with a plurality of groups of coil tensioning cylinders 250 with the same number as the coil rotating assemblies 230 at equal intervals; the output ends of each set of coil tensioning cylinders 250 extend above the translating plate 240 and are drivingly connected to two sets of tensioning rods 260.

Illustratively, as shown in FIG. 7, the coil rotating assembly 230 includes a coil jaw cylinder 2301; a winding platform 2302 is arranged at the top of the winding clamping jaw cylinder 2301; a drip chamber fixing plate 2303 and an adjustor fixing plate 2305 are respectively arranged at the edges of the two sides of the top of the winding platform 2302; a plurality of sets of winding struts 2304 are provided at the top edge of the winding platform 2302; several sets of said winding struts 2304 are in driving connection with the output of the winding jaw cylinder 2301.

Illustratively, as shown in FIG. 8, the pick-up mechanism 300 includes a second mounting plate 310; a picking up and down cylinder 320 is arranged at the top center of the second mounting plate 310; a group of second traveling sliders 330 are respectively arranged at the edges of the two sides of the top of the second mounting plate 310; a third working platform 340 is arranged below the second mounting plate 310; the output end of the pick-up upper and lower air cylinders 320 is in transmission connection with a third working platform 340; the bottom of the third working platform 340 is rotatably connected with a plurality of component taking rotating assemblies 360 at equal intervals; a picking rotary cylinder 350 is disposed on a side wall of the third working platform 340; the output end of the picking rotary cylinder 350 is in transmission connection with a plurality of picking rotary assemblies 360.

Illustratively, as shown in FIG. 9, the pick-up rotation assembly 360 includes a second rotation block 3601; the second rotating block 3601 is rotatably connected to the bottom of the third working platform 340, and is in transmission connection with the output end of the picking-up rotating cylinder 350. The two side edges of the bottom of the second rotating block 3601 are respectively provided with a workpiece taking front clamping cylinder 3602 and a workpiece taking rear clamping cylinder 3604; the output ends of the front picking cylinder 3602 and the rear picking cylinder 3604 are respectively provided with a front picking clamp 3603 and a rear picking clamp 3605.

The automatic pipe winding device for the infusion pipe, which is provided by the utility model, has the working principle that the use method is as follows: when in use, firstly, the infusion tube taking mechanism 100 is controlled to move to the upper part of an infusion tube, then the tube taking up and down cylinder 120 is controlled to drive the first working platform 140 to descend, the drip chamber clamping cylinder 1603 is controlled to drive the drip chamber clamp 1604 to clamp the drip chamber of the infusion tube, the regulator clamping cylinder 1605 is controlled to drive the regulator clamp 1606 to clamp the regulator of the infusion tube, the tube clamping cylinder 1607 is controlled to drive the infusion tube clamp 1608 to clamp the tube body of the infusion tube, then the first working platform 140 is controlled to ascend and translate to the upper part of the winding completion mechanism 200, the turning-around rotating cylinder 150 is controlled to drive the first rotating block 1611 to rotate, thereby driving the drip chamber clamping cylinder 1603 to rotate and turn around from the outer side of the tube supporting cylinder 1601, in this process, the stay bar 1602 at the output end of the stay tube cylinder 1601 is used to avoid bending the infusion tube, and then the first working platform 140 is controlled to descend, so that the u-turn assembly 160 descends, the tube body part of the infusion tube is clamped between the two groups of tensioning rods 260, the drip chamber part of the infusion tube is clamped on the drip chamber fixing plate 2303, the regulator part of the infusion tube is clamped on the regulator fixing plate 2305, then the u-turn assembly 160 loosens the clamps of the parts and ascends, and then the winding servo motor 220 drives the groups of winding rotating assemblies 230 to rotate, so that the infusion tube is wound on the outer sides of the groups of winding stay bars 2304, and an infusion tube winding is obtained, and in this process, the winding tensioning cylinder 250 drives the two groups of tensioning rods 260 to apply a certain clamping force to the infusion tube, so as to avoid excessive loosening of the winding. Then, the pick-up mechanism 300 translates to the upper part of the winding completion mechanism 200, the pick-up and lower air cylinders 320 are controlled to drive the third working platform to descend, so that the plurality of pick-up rotating assemblies 360 descend, the pick-up front clamp cylinder 3602 drives the pick-up front clamp 3603, the pick-up rear clamp cylinder 3604 drives the pick-up rear clamp 3605, and the pick-up rear clamps are clamped from two sides of the infusion tube ring respectively to avoid loosening and then ascend to complete winding.

Preferably, the drip chamber clamp 1604 provided by the embodiment of the utility model can also clamp the latex tube part of the infusion tube and fix the latex tube part on the drip chamber fixing plate 2303, and can also complete the winding work.

The package is carried out after the centre gripping from the both sides of infusion tube circle through control get piece rotating assembly 360, then carries out rotatory steering, is convenient for pack, has improved the convenience of packing after the circle.

Through fixing the drip chamber portion and the regulator portion of the infusion tube on the u-turn assembly 160, then rotating the orientation of the drip chamber portion of the infusion tube 180 degrees and then fixing the tube body, the regulator and the drip chamber portion of the infusion tube on the winding rotating assembly 230, the infusion tube always keeps a fixed distance between the regulator and the drip chamber before and after winding, and the quality of packaging after winding is improved.

On the basis of the automatic tube winding device for the infusion tube, the embodiment of the utility model also provides a tube winding method for the tube winding device, and the tube winding method comprises the following steps of:

fixing a pipe body, a dropping funnel and a regulator part of the infusion pipe on a turning-around assembly, driving the infusion pipe to integrally move above a winding completion mechanism by the turning-around assembly, and rotating the dropping funnel part of the infusion pipe for turning around by 180 degrees;

the pipe body part of the turned infusion pipe is clamped between the two groups of tensioning rods; the drip chamber and the regulator part of the infusion tube are clamped on the winding rotating component;

starting a winding servo motor to drive the winding rotating assembly to rotate at a constant speed, so that the infusion tube is wound on the outer side of the winding rotating assembly, and an infusion tube ring is obtained;

and moving the front clamp and the rear clamp to the two sides of the infusion tube ring, starting the clamps, and respectively clamping and lifting the front clamp and the rear clamp from the two sides of the infusion tube ring, so that the winding work is completed.

Through with the dropping funnel and the regulator part joint of transfer line on the rotatory subassembly of circle, two sets of tensioning rods of cooperation clamp the transfer line simultaneously, avoided the transfer line to get when too loose circle back and spread easily when getting when the circle, improved the stability of transfer line circle.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An automatic pipe winding device of transfer line, its characterized in that: comprises a transfusion tube taking mechanism (100), a winding completion mechanism (200) and a piece taking mechanism (300); the infusion tube taking mechanism (100) and the piece taking mechanism (300) are both positioned above the winding completion mechanism (200) and slide in the horizontal direction; the infusion tube taking mechanism (100) comprises an upper tube taking cylinder (120) and a lower tube taking cylinder; the output end of the pipe taking up and down cylinder (120) is in transmission connection with a first working platform (140); a plurality of groups of turning components (160) are arranged at equal intervals at the bottom of the first working platform (140);

the winding completion mechanism (200) comprises a second work platform (210); the top of the second working platform (210) is rotatably connected with a plurality of groups of winding rotating assemblies (230) at equal intervals; a translation plate (240) is arranged at the top edge of the second working platform (210); a plurality of groups of coil tensioning cylinders (250) with the same number as the coil rotating assemblies (230) are arranged at the bottom of the translation plate (240) at equal intervals; the output end of each group of winding tensioning cylinders (250) extends to the upper part of the translation plate (240), and is in transmission connection with two groups of tensioning rods (260);

the u-turn assembly (160) includes a first rotating block (1611); the first rotating block (1611) is rotatably connected to the bottom of the first working platform (140); a dropping funnel clamping cylinder (1603) is arranged at one end of the first rotating block (1611) far away from the rotating shaft; a dropping funnel clamp (1604) is connected to the output end of the dropping funnel clamping cylinder (1603) in a transmission way; one side of the dropping funnel clamping cylinder (1603) is provided with an adjustor clamping cylinder (1605); and an adjuster clamp (1606) is connected to the output end of the adjuster clamping cylinder (1605) in a transmission manner.

2. An automatic tube winding device for infusion tubes according to claim 1, wherein: the infusion tube taking mechanism (100) further comprises a first mounting plate (110); the first mounting plate (110) is positioned above the first working platform (140); a group of first travelling sliding blocks (130) are respectively arranged at the edges of the two sides of the top of the first mounting plate (110); a turning rotary cylinder (150) is arranged on one side wall of the first working platform (140); the output end of the turning-around rotary cylinder (150) is in transmission connection with a plurality of groups of turning-around components (160).

3. An automatic tube winding device for infusion tubes according to claim 2, wherein: the U-turn assembly (160) further comprises a stay tube cylinder (1601); the supporting tube cylinder (1601) is positioned on one side of the dropping funnel clamping cylinder (1603) far away from the regulator clamping cylinder (1605); and the output end of the stay tube cylinder (1601) is in transmission connection with a stay tube rod (1602).

4. An automatic tube winding device for infusion tubes according to claim 2, wherein: a pipe clamping cylinder (1607) is arranged on one side of the regulator clamping cylinder (1605) away from the dropping funnel clamping cylinder (1603); an infusion tube clamp (1608) is connected to the output end of the tube clamping cylinder (1607) in a transmission way; a transfusion tube correction cylinder (1609) is arranged on one side of the tube clamping cylinder (1607) far away from the regulator clamping cylinder (1605); an infusion tube correction plate (1610) is connected to the output end of the infusion tube correction cylinder (1609) in a transmission manner.

5. An automatic tube winding device for infusion tubes according to claim 2, wherein: a winding servo motor (220) is arranged in the second working platform (210); the output end of the winding servo motor (220) is in transmission connection with a plurality of groups of winding rotating assemblies (230); a coil translation cylinder (270) is arranged on one side of the second working platform (210); the coil translation cylinder (270) is in transmission connection with the translation plate (240).

6. An automatic tube winding device for infusion tubes according to claim 2, wherein: the coil rotating assembly (230) includes a coil jaw cylinder (2301); a winding platform (2302) is arranged at the top of the winding clamping jaw cylinder (2301); two side edges of the top of the winding platform (2302) are respectively provided with a drip chamber fixing plate (2303) and an adjustor fixing plate (2305); a plurality of groups of winding support rods (2304) are arranged at the top edge of the winding platform (2302); the winding support rods (2304) are in transmission connection with the output ends of the winding clamping jaw cylinders (2301).

7. An automatic tube winding device for infusion tubes according to claim 2, wherein: the pick-up mechanism (300) includes a second mounting plate (310); a picking up and down cylinder (320) is arranged at the center of the top of the second mounting plate (310); a group of second traveling sliding blocks (330) are respectively arranged at the edges of the two sides of the top of the second mounting plate (310); a third working platform (340) is arranged below the second mounting plate (310); the output end of the pick-up upper and lower air cylinders (320) is in transmission connection with a third working platform (340).

8. The automatic tube winding device for infusion tubes according to claim 7, wherein: the bottom of the third working platform (340) is rotatably connected with a plurality of component taking rotary assemblies (360) at equal intervals; a fetching rotary cylinder (350) is arranged on one side wall of the third working platform (340); the output end of the fetching rotary cylinder (350) is in transmission connection with a plurality of fetching rotary assemblies (360).

9. The automatic tube winding device for infusion tubes according to claim 8, wherein: the pick-up rotating assembly (360) comprises a second rotating block (3601); the second rotating block (3601) is rotatably connected to the bottom of the third working platform (340) and is in transmission connection with the output end of the picking rotary cylinder (350); the two side edges of the bottom of the second rotating block (3601) are respectively provided with a workpiece taking front clamping cylinder (3602) and a workpiece taking rear clamping cylinder (3604); the output ends of the front picking-up clamping cylinder (3602) and the rear picking-up clamping cylinder (3604) are respectively provided with a front picking-up clamp (3603) and a rear picking-up clamp (3605).