CN212401790U - Automatic winding device for infusion apparatus - Google Patents
Automatic winding device for infusion apparatus Download PDFInfo
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- CN212401790U CN212401790U CN202020577410.3U CN202020577410U CN212401790U CN 212401790 U CN212401790 U CN 212401790U CN 202020577410 U CN202020577410 U CN 202020577410U CN 212401790 U CN212401790 U CN 212401790U
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- infusion apparatus
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Abstract
The utility model belongs to the technical field of the equipment for packing technique and specifically relates to an automatic wind of transfusion system device. The automatic winding device of the infusion apparatus comprises an installation table board, a winding mechanism, an infusion apparatus fixing mechanism, a pressing mechanism and a transmission mechanism, wherein the winding mechanism penetrates through the installation table board, the infusion apparatus fixing mechanism is arranged on the winding mechanism, the pressing mechanism is arranged on the installation table board and located on one side of the winding mechanism, the transmission mechanism is arranged at the lower end of the installation table board and connected with the winding mechanism, and the winding mechanism is driven to rotate. The utility model discloses an automatic wind of transfusion system, each component mechanism structure sets up and the position relation sets up rationally, the operation is smooth, and transfusion system winding in-process drip chamber centre gripping is firm not have the transfusion system to convolute neatly, can not appear the phenomenon of crisscross each other between the coil, and each coil elasticity is unanimous, and whole neatly stretches tight, can not appear the irrecoverability and bend, greatly improves transfusion system winding efficiency.
Description
Technical Field
The utility model belongs to the technical field of the equipment for packing technique and specifically relates to an automatic wind of transfusion system device.
Background
The disposable transfusion system is a common medical consumable material and mainly comprises a dropping funnel, a long catheter, an adjusting shell, an adjusting wheel, a latex tube and a sheath needle which are connected. Due to the requirements of medical health and safety, the medical infusion apparatus is disposable, the market demand for the infusion apparatus is large, and in order to ensure the health and safety of the medical infusion apparatus, the infusion apparatus needs to be independently packaged for sterilization after the assembly production is finished, so that the requirements of the packaging automation degree of the infusion apparatus are increasingly improved at present. The medical infusion apparatus is a flexible and linear object, and needs to be taken, wound and wound before being packaged.
The prior automatic winding device of the infusion apparatus has lagged technology, and at least has the following defects in practical use: winding mechanism is comparatively crude, and structural design is unreasonable, and transfusion system winding efficiency is low, can appear in the winding process that the drip chamber position is fixed inadequately, the transfusion system is convoluteed untidy, crisscross each other between the coil, each coil elasticity differs, the whole orderly tension etc. not enough of transfusion system after the coiling is not enough, leads to the transfusion system pipe to appear irrecoverable and bend.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic wind of transfusion system, overcome a great deal of among the aforementioned prior art not enough, the structure sets up rationally, transfusion system winding efficiency is high, and transfusion system winding in-process drip chamber centre gripping is firm not the transfusion system coiling neat, can not appear the phenomenon of crisscross each other between the coil, and each coil elasticity is unanimous, and whole neatly is tight, can not appear unrecoverable bending.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an automatic wind of transfusion system, includes mounting table face, winding mechanism, transfusion system fixed establishment, pushes down mechanism and drive mechanism, wherein:
the winding mechanism is arranged on the mounting table top in a penetrating mode, the infusion apparatus fixing mechanism is arranged on the winding mechanism, the pressing mechanism is arranged on the mounting table top and located on one side of the winding mechanism, and the transmission mechanism is arranged at the lower end of the mounting table top and connected with the winding mechanism and drives the winding mechanism to rotate;
the head of the infusion apparatus is fixed by the infusion apparatus fixing mechanism and then drives the winding mechanism to wind the infusion apparatus through the transmission mechanism, and the winding mechanism is pressed down by the pressing mechanism after the winding of the infusion apparatus is finished, so that the infusion apparatus is separated from the limitation of the infusion apparatus fixing mechanism and the winding mechanism; the whole structure is reasonable in arrangement, smooth in operation and capable of greatly improving the winding efficiency of the infusion apparatus.
Furthermore, at least two winding mechanisms are arranged on the same mounting table top, the pressing mechanism is arranged between the two winding mechanisms, and the two winding mechanisms are driven to rotate through the same transmission mechanism; the structure setting is optimized, the winding efficiency is improved, and the resource utilization rate is improved.
Further, winding mechanism includes bearing frame, bearing, pivot, fixed plate, winding dish, pressure spring and winding piece, wherein:
the device comprises a bearing seat, a transmission mechanism, a mounting table board, a winding disc, a winding block and an infusion apparatus fixing mechanism, wherein the bearing seat is vertically arranged on the mounting table board, an upper bearing and a lower bearing are arranged in the bearing seat, the rotating shaft is mounted through the bearings, the lower end of the rotating shaft is connected with the transmission mechanism, the upper end of the rotating shaft penetrates through the mounting table board and is connected with a fixing plate horizontally arranged at the upper end of the mounting table board, the winding disc is arranged between the mounting table board and the fixing plate, a rotating shaft through hole is formed in the middle of the winding disc, a pressure spring is sleeved on the outer wall of the rotating shaft, which is positioned between the winding; when the infusion apparatus fixing mechanism is used, the drip chamber of the infusion apparatus is fixed, the tail part of the infusion apparatus is fixed and tensioned through the infusion apparatus tensioning mechanism of the packaging equipment, the transmission mechanism drives the rotating shaft to rotate, the rotating shaft drives the fixing plate to rotate, and the fixing plate drives the winding disc and the winding disc to rotate, so that the infusion apparatus is stably and efficiently wound.
Furthermore, the winding mechanism also comprises a linear bearing and a guide rod, the guide rod is arranged on the fixed plate, the linear bearing is arranged on the winding disc, and the lower end of the guide rod penetrates into the linear bearing; the guide rods are symmetrically arranged at two ends of the fixed plate, at least two guide rods are arranged at the same end of the fixed plate, the lower ends of the guide rods are connected through a guide rod connecting plate, and the guide rods and the linear bearings are arranged to improve the stability of the winding disc in the rotating process and the up-and-down moving process.
Furthermore, a hydraulic buffer is connected to the winding disc in a threaded manner, a buffering end of the hydraulic buffer abuts against the lower end face of the fixing plate, and the initial height of the winding disc is controlled by adjusting the mounting height of the hydraulic buffer on the winding disc.
Furthermore, the winding block comprises a first block body, a second block body and a third block body from bottom to top, the first block body and the third block body are of semi-cylindrical structures, the second block body is of a semi-circular truncated cone structure, and the transverse sectional area of the third block body is smaller than that of the first block body; the top surface of the winding block is downwards provided with a longitudinal groove, and the longitudinal groove extends from the third block to the first block; the winding block is made of polyformaldehyde materials, the friction coefficient of the winding block and the infusion apparatus catheter is low, and the phenomenon that the infusion apparatus catheter is bent and cannot be recovered in the winding process and after winding can be further prevented; the position that the transfusion system head was fixed is less than the position of second block, and the second block is the chamfer structure, mainly plays the effect of excessive support, ensures that the transfusion system drip chamber is in the lower part of pipe all the time at transfusion system winding in-process, avoids appearing the drip chamber and pushes up the condition that the pipe was bent to the pipe.
Further, the transfusion device fixing mechanism comprises a dropping funnel clamping component and a catheter clamping component, wherein:
the drip chamber clamping assembly comprises a drip chamber fixing seat, a drip chamber fixing claw and a drip chamber fixing claw tension spring, the lower end face of the drip chamber fixing seat is fixed on the winding disc, mounting grooves are symmetrically formed in the upper end face of the drip chamber fixing seat, the drip chamber fixing claw is mounted in the mounting grooves through a pin shaft, the drip chamber fixing claws are connected through the drip chamber fixing claw tension spring, adjusting screws facing the inside of the mounting grooves are screwed on the side faces, exposed out of the mounting grooves, of the drip chamber fixing claw, the end faces of the adjusting screws abut against the surfaces of the mounting grooves of the drip chamber fixing seat, and the opening size of the drip chamber fixing claw is adjusted through adjusting the screwing depth of the adjusting;
the pipe clamping assembly comprises a pipe fixing seat, a pipe fixing claw, a pipe fixing shaft and a pipe fixing tension spring, the lower end face of the pipe fixing seat is fixed on the winding disc, the upper end face of the pipe fixing seat is provided with a mounting groove for mounting the pipe fixing claw, the pipe fixing claw is mounted in the mounting groove through a pin shaft, the pipe fixing shaft is fixed at the position, opposite to the position of the pipe fixing claw, of the upper end of the pipe fixing seat, the pipe fixing shaft is connected with the pipe fixing claw through the pipe fixing tension spring, an adjusting screw facing the inside of the mounting groove is screwed on the side face, exposed out of the mounting groove, of the pipe fixing claw, the end face of the adjusting screw abuts against the surface of the mounting groove of the pipe fixing seat, and the;
the dropping funnel fixing claw is convenient to open and close under the action of the dropping funnel fixing claw tension spring; in order to prevent the infusion apparatus from being damaged in the opening and closing process of the drip chamber fixing claw, the claw end of the drip chamber fixing claw is made into a chamfered arc shape; the catheter fixing claw is convenient to open and close under the action of the catheter fixing tension spring, and in order to prevent the infusion apparatus from being damaged in the opening and closing process of the catheter fixing claw, the claw end of the catheter fixing claw is also made into a chamfered arc shape; the head of the infusion apparatus is pressed into a space between two drip chamber fixing claws of a drip chamber clamping component by an infusion apparatus taking mechanism in the packaging equipment, and the tail of the drip chamber of the infusion apparatus is pressed into a space between a catheter fixing claw and a catheter fixing shaft of the catheter clamping component, so that the head of the infusion apparatus can be fixed; when the infusion apparatus is wound, the winding disc is pressed down by the pressing-down mechanism, the infusion apparatus fixing mechanism moves down along with the winding disc, and the drip chamber of the infusion apparatus can be separated from the infusion apparatus fixing mechanism.
Furthermore, the downward pressing mechanism comprises a downward pressing plate and a downward pressing cylinder, a mounting hole is formed in the mounting table surface, the downward pressing cylinder is mounted in the mounting hole, a piston rod of the downward pressing cylinder is fixedly connected with the downward pressing plate, the downward pressing plate is positioned above the winding disc, the downward pressing cylinder contracts to drive the downward pressing plate to downward press the winding disc, and the winding disc, the infusion apparatus fixing mechanism arranged on the winding disc and the winding block move downwards; after the infusion apparatus is wound into an oval roll, the pressing cylinder contracts to drive the pressing plate to press the winding disc downwards, the winding disc, the infusion apparatus fixing mechanism and the winding block which are arranged on the winding disc move downwards, and the infusion apparatus dropping funnel is separated from the dropping funnel clamping component and the catheter clamping component, so that the infusion apparatus roll can be clamped and moved away through the subsequent infusion apparatus roll transferring mechanism.
Further, drive mechanism includes servo motor, driving pulley, driven pulleys and hold-in range, and servo motor installs in the lower extreme of installation mesa, and driving pulley passes through the servo motor drive and rotates, and driven pulleys sets up in winding mechanism's pivot lower extreme, is provided with closed hold-in range between driven pulleys and the driving pulley.
Further, a tension wheel is arranged between the driving belt wheel and the driven belt wheel.
Further, the automatic winding device of the infusion apparatus further comprises a detection mechanism, the detection mechanism comprises a detection assembly and a detection plate, the detection assembly is arranged on the mounting table surface, the detection plate is arranged on the guide rod connecting plate, and the detection plate and the detection assembly are matched to trigger a photoelectric signal to determine a winding initial position and a winding completion position.
The use method of the automatic winding device of the infusion set comprises the following steps:
(1) the head of the infusion apparatus is moved to a position between the drip chamber clamping component and the catheter clamping component by the infusion apparatus taking mechanism and then moved downwards, the head of the drip chamber of the infusion apparatus is pressed into a position between two drip chamber fixing claws of the drip chamber clamping component, the tail of the drip chamber of the infusion apparatus is pressed into a position between the catheter fixing claw of the catheter clamping component and the catheter fixing shaft, the head of the infusion apparatus is fixed by the infusion apparatus fixing mechanism, the tail of the infusion apparatus is clamped by an infusion apparatus tensioning mechanism in packaging equipment, and the infusion apparatus is tensioned by the infusion apparatus fixing mechanism and the infusion apparatus tensioning mechanism;
(2) the transmission mechanism drives the rotating shaft to rotate along the axis, the fixed plate fixedly connected with the rotating shaft rotates along with the rotating shaft, and then the winding disc and the structure arranged on the winding disc are driven to rotate together, and the infusion apparatus is uniformly wound on the winding block;
(3) the infusion set roll transfer mechanism in the packaging equipment extends into the longitudinal groove of the winding block to clamp and fix two ends of an infusion set roll, the pressing cylinder drives the pressing plate to press the winding disc downwards, and the winding disc, the infusion set fixing mechanism at the upper end of the winding disc and the winding block move downwards, so that the infusion set roll is separated from the limit of the infusion set fixing mechanism and the winding mechanism and is moved away by the infusion set roll transfer mechanism.
The utility model has the advantages that: compared with the prior art, the utility model discloses an automatic wind of transfusion system has following advantage: the structure setting and the position relation of each component mechanism are reasonable, the operation is smooth, the clamping of the dropping funnel in the winding process of the infusion apparatus is stable, the winding of the infusion apparatus is neat, the phenomenon of mutual staggering can not occur between coils, the tightness of each coil is consistent, the whole body is neat and tight, the unrecoverable bending can not occur, and the winding efficiency of the infusion apparatus is greatly improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the winding disc pressed by the pressing mechanism of the present invention;
fig. 3 is another schematic view of the angle structure of fig. 1 according to the present invention;
fig. 4 is a schematic structural view of the winding mechanism of the present invention;
fig. 5 is a sectional view of the winding mechanism of the present invention;
FIG. 6 is an enlarged schematic view of the structure of the drip chamber clamping assembly of the present invention;
FIG. 7 is an enlarged view of the catheter clamping assembly of the present invention;
the device comprises a mounting table board 1, a winding mechanism 2, a bearing seat 201, a bearing 202, a rotating shaft 203, a fixing plate 204, a winding disc 205, a compression spring 206, a winding block 207, a first block 2071, a second block 2072, a third block 2073, a longitudinal groove 2074, a linear bearing 208, a guide rod 209, a guide rod 210, a guide rod connecting plate, a hydraulic buffer 211, a 3 infusion set fixing mechanism, a 301 drip chamber clamping assembly, a 3011 drip chamber fixing seat, a 3012 drip chamber fixing claw, a 3013 drip chamber fixing claw tension spring, a 302 drip chamber clamping assembly, a 3021 conduit fixing seat, a 3022 conduit fixing claw, a 3023 conduit fixing shaft, a 3024 conduit fixing tension spring, a 303 pin shaft, a 304 adjusting screw, a 4 pressing mechanism, a 401 pressing plate, a 402 pressing cylinder, a 5 transmission mechanism, a 501 servo motor, a tension pulley 502, a 503 driven pulley 504, a synchronous belt 505, a 6 detection mechanism, a 601 detection assembly and a 602 detection.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Embodiment 1 an automatic winding device for infusion apparatus
In the embodiment shown in fig. 1-7, an automatic winding device for an infusion apparatus comprises an installation table top 1, a winding mechanism 2, an infusion apparatus fixing mechanism 3, a pressing mechanism 4 and a transmission mechanism 5, wherein:
the winding mechanism 2 is arranged on the mounting table board 1 in a penetrating mode, the infusion apparatus fixing mechanism 3 is arranged on the winding mechanism 2, the pressing mechanism 4 is arranged on the mounting table board 1 and located on one side of the winding mechanism 2, and the transmission mechanism 5 is arranged at the lower end of the mounting table board 1 and connected with the winding mechanism 2 and drives the winding mechanism 2 to rotate;
after the head of the infusion apparatus is fixed by the infusion apparatus fixing mechanism 3, the transmission mechanism 5 drives the winding mechanism 2 to wind the infusion apparatus, and the winding mechanism 2 is pressed down by the pressing mechanism 4 after the winding of the infusion apparatus is finished, so that the infusion apparatus is separated from the limitation of the infusion apparatus fixing mechanism 3 and the winding mechanism 2; the whole structure is reasonable in arrangement, smooth in operation and capable of greatly improving the winding efficiency of the infusion apparatus.
In the embodiment, at least two winding mechanisms 2 are arranged on the same mounting table board 1, a pressing mechanism 4 is arranged between the two winding mechanisms 2, and the two winding mechanisms 2 are driven to rotate by the same transmission mechanism 5; the structure setting is optimized, the winding efficiency is improved, and the resource utilization rate is improved.
In this embodiment, the winding mechanism 2 includes a bearing seat 201, a bearing 202, a rotating shaft 203, a fixing plate 204, a winding disc 205, a pressure spring 206, and a winding block 207, wherein:
the bearing seat 201 is vertically arranged on the mounting table top 1, an upper bearing 202 and a lower bearing 202 are arranged in the bearing seat 201, the rotating shaft 203 is mounted through the bearings 202, the lower end of the rotating shaft 203 is connected with the transmission mechanism 5, the upper end of the rotating shaft 203 penetrates through the mounting table top 1 and is connected with a fixing plate 204 horizontally arranged at the upper end of the mounting table top 1, a winding disc 205 is arranged between the mounting table top 1 and the fixing plate 204, a rotating shaft through hole is arranged in the middle of the winding disc 205, a pressure spring 206 is sleeved on the outer wall of the rotating shaft 203, which is positioned between the winding disc 205 and the bearing seat 201, the winding disc 205 is supported through the pressure spring 206, a winding block 207 and an infusion apparatus fixing mechanism 3 are arranged on the upper end face of the winding disc; when the infusion set fixing mechanism is used, the drip chamber of the infusion set is fixed by the infusion set fixing mechanism 3, the tail portion of the infusion set is fixed and tensioned by the infusion set tensioning mechanism of the packaging equipment, the transmission mechanism 5 drives the rotating shaft 203 to rotate, the rotating shaft 203 drives the fixing plate 204 to rotate, and the fixing plate 205 drives the winding disc 205 and the winding disc 205 to rotate, so that the infusion set is wound stably and efficiently.
In this embodiment, the winding mechanism 2 further includes a linear bearing 208 and a guide rod 209, the guide rod 209 is installed on the fixing plate 204, the linear bearing 208 is installed on the winding disc 205, and the lower end of the guide rod 209 penetrates into the linear bearing 208; the guide rods 209 are symmetrically arranged at two ends of the fixing plate 204, at least two guide rods 209 are arranged at the same end of the fixing plate 204, the lower ends of the guide rods 209 are connected through a guide rod connecting plate 210, and the arrangement of the guide rods 209 and the linear bearing 208 improves the stability of the winding disc 205 in the rotating process and the up-down moving process.
In this embodiment, a hydraulic buffer 211 is screwed on the winding disc 205, a buffer end of the hydraulic buffer 211 abuts against a lower end surface of the fixing plate 204, and an initial height of the winding disc 205 is controlled by adjusting a mounting height of the hydraulic buffer 211 on the winding disc 205.
In this embodiment, the winding block 207 includes, from bottom to top, a first block 2071, a second block 2072 and a third block 2073, the first block 2071 and the third block 2073 are both in a semi-cylindrical structure, the second block 2072 is in a semi-circular truncated cone structure, and a transverse sectional area of the third block 2073 is smaller than a transverse sectional area of the first block 2071; the top surface of the winding block 207 is provided with a longitudinal groove 2074 downward, and the longitudinal groove 2074 extends downward from the third block 2073 to the first block 2071; the winding block 207 is made of polyformaldehyde material, has low friction coefficient with the infusion apparatus catheter, and can further prevent the infusion apparatus catheter from bending and being unrecoverable in the winding process and after winding; the position that the transfusion system head is fixed is less than the position of second block 2072, and second block 2072 is the chamfer structure, mainly plays the effect of excessive support, ensures that the transfusion system drip chamber is in the lower part of pipe all the time at transfusion system winding in-process, avoids appearing the condition that the drip chamber pushes up the pipe and bend the pipe.
In this embodiment, the infusion apparatus fixing mechanism 3 includes a drip chamber clamping assembly 301 and a catheter clamping assembly 302, wherein:
the dropping funnel clamping component 301 comprises a dropping funnel fixing seat 3011, a dropping funnel fixing claw 3012 and a dropping funnel fixing claw tension spring 3013, the lower end face of the dropping funnel fixing seat 3011 is fixed on the winding disc 205, mounting grooves are symmetrically formed in the upper end face of the dropping funnel fixing seat 3011, the dropping funnel fixing claw 3012 is mounted in the mounting groove through a pin shaft 303, the dropping funnel fixing claws 3012 are connected through the dropping funnel fixing claw tension spring 3013, the side face, exposed to the outside of the mounting groove, of the dropping funnel fixing claw 3012 is screwed with an adjusting screw 304 facing the inside of the mounting groove, the end face of the adjusting screw 304 abuts against the surface of the mounting groove of the dropping funnel fixing seat 3011, and the opening size of the dropping funnel fixing claw 3012 is adjusted by adjusting the screwing depth of;
the conduit clamping assembly 302 comprises a conduit fixing seat 3021, a conduit fixing claw 3022, a conduit fixing shaft 3023 and a conduit fixing tension spring 3024, the lower end surface of the conduit fixing seat 3021 is fixed on the winding disc 205, an installation groove for installing the conduit fixing claw 3022 is formed in the upper end surface of the conduit fixing seat 3021, the conduit fixing claw 3022 is installed in the installation groove through a pin shaft 303, the conduit fixing shaft 3023 is fixed at the position, opposite to the conduit fixing claw 3022, of the upper end of the conduit fixing seat 3021, the conduit fixing shaft 3023 is connected with the conduit fixing claw 3022 through the conduit fixing tension spring 3024, an adjusting screw 304 facing the inside of the installation groove is screwed on the side surface of the conduit fixing claw 3022 exposed outside the installation groove, the end surface of the adjusting screw 304 abuts against the surface of the installation groove of the conduit fixing seat 3021, and the opening size of the conduit fixing claw 302;
the dropping funnel fixing claw 3012 is convenient to open and close under the action of the dropping funnel fixing claw tension spring 3013; in order to prevent the infusion apparatus from being damaged in the opening and closing processes of the dropping funnel fixing claws 3012, the claw ends of the dropping funnel fixing claws 3012 are made into a chamfered arc shape; the catheter fixing claw 3022 is convenient to open and close under the action of the catheter fixing tension spring 3024, and in order to prevent the infusion apparatus from being damaged in the opening and closing process of the catheter fixing claw 3022, the claw end of the catheter fixing claw 3022 is also made into a chamfered arc shape; the infusion apparatus taking mechanism in the packaging equipment presses the head part of the drip chamber of the infusion apparatus into the space between the two drip chamber fixing claws 3012 of the drip chamber clamping component 301, and presses the tail part of the drip chamber of the infusion apparatus into the space between the catheter fixing claw 3022 and the catheter fixing shaft 3023 of the catheter clamping component 302, so that the head part of the infusion apparatus can be fixed; when the infusion apparatus is wound, the winding disc 205 is pressed down by the pressing-down mechanism 4, the infusion apparatus fixing mechanism 3 moves down along with the winding disc 205, and the drip chamber of the infusion apparatus can be separated from the infusion apparatus fixing mechanism 3.
In this embodiment, the pressing mechanism 4 includes a pressing plate 401 and a pressing cylinder 402, a mounting hole is formed in the mounting table 1, the pressing cylinder 402 is mounted in the mounting hole, a piston rod of the pressing cylinder 402 is fixedly connected to the pressing plate 401, the pressing plate 401 is located above the winding disc 205, the pressing cylinder 402 contracts to drive the pressing plate 404 to press the winding disc 205, and the winding disc 205, the infusion set fixing mechanism 3 and the winding block 207 which are arranged on the winding disc 205 move downward; after the infusion set is wound into an oval roll, the pressing cylinder 402 contracts to drive the pressing plate 401 to press the winding disc 207 downwards, the winding disc 205, the infusion set fixing mechanism 3 and the winding block 207 arranged on the winding disc 205 move downwards, and the infusion set dropping funnel is separated from the dropping funnel clamping component 301 and the catheter clamping component 302, so that the infusion set roll can be clamped and moved away through the subsequent infusion set roll transferring mechanism.
In this embodiment, the transmission mechanism 5 includes a servo motor 501, a driving pulley 502, a driven pulley 503 and a synchronous belt 504, the servo motor 501 is installed at the lower end of the installation table 1, the driving pulley 502 is driven by the servo motor 501 to rotate, the driven pulley 503 is arranged at the lower end of the rotating shaft 203 of the winding mechanism 2, and the closed synchronous belt 504 is arranged between the driven pulley 503 and the driving pulley 502.
In this embodiment, a tension pulley 505 is further provided between the driving pulley 502 and the driven pulley 503.
In this embodiment, the automatic winding device of the infusion apparatus further comprises a detection mechanism 6, wherein the detection mechanism 6 comprises a detection component 601 and a detection plate 602, the detection component 601 is arranged on the mounting table board 1, the detection plate 602 is arranged on the guide rod connecting plate 210, and the detection plate 602 and the detection component 601 are matched to trigger a photoelectric signal to determine a winding initial position and a winding completion position.
Embodiment 2 use method of automatic winding device of infusion apparatus
The use method of the automatic winding device of the infusion set comprises the following steps:
(1) the head of the infusion apparatus is moved to a position between the drip chamber clamping component 301 and the catheter clamping component 302 by the infusion apparatus taking mechanism and then moved downwards, the drip chamber head of the infusion apparatus is pressed into a position between two drip chamber fixing claws 3012 of the drip chamber clamping component 301, the drip chamber tail of the infusion apparatus is pressed into a position between a catheter fixing claw 3022 and a catheter fixing shaft 3023 of the catheter clamping component 302, the head of the infusion apparatus is fixed through an infusion apparatus fixing mechanism 3, the tail of the infusion apparatus is clamped through an infusion apparatus tensioning mechanism in packaging equipment, and the infusion apparatus is tensioned through the infusion apparatus fixing mechanism 3 and the infusion apparatus tensioning mechanism;
(2) the transmission mechanism 5 drives the rotating shaft 203 to rotate along the axis, the fixing plate 204 fixedly connected with the rotating shaft 203 rotates along with the rotating shaft, and then the winding disc 205 and the structure arranged on the winding disc 205 are driven to rotate together, and the infusion apparatus is uniformly wound on the winding block;
(3) the infusion set roll transfer mechanism in the packaging equipment extends into the longitudinal groove 2074 of the winding block 207 to clamp and fix two ends of the infusion set roll, the pressing cylinder 402 drives the pressing plate 401 to press the winding disc 205 downwards, and the winding disc 205, the infusion set fixing mechanism 3 at the upper end of the winding disc 205 and the winding block 207 move downwards, so that the infusion set roll is separated from the limitation of the infusion set fixing mechanism 3 and the winding mechanism 2 and is moved away by the infusion set roll transfer mechanism.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (9)
1. An automatic winding device of an infusion apparatus is characterized in that: the winding mechanism is used for winding the infusion apparatus, the infusion apparatus fixing mechanism is used for fixing the head of the infusion apparatus, the transmission mechanism is used for driving the winding mechanism to rotate, and the pressing mechanism is used for pressing the winding mechanism downwards and enabling the wound infusion apparatus to be separated from the winding mechanism and the infusion apparatus fixing mechanism; the winding mechanism is arranged on the mounting table board in a penetrating mode, the infusion apparatus fixing mechanism is arranged on the winding mechanism, the pressing mechanism is arranged on the mounting table board and located on one side of the winding mechanism, and the transmission mechanism is arranged at the lower end of the mounting table board and connected with the winding mechanism.
2. The automatic winding device of the infusion set according to claim 1, characterized in that: winding mechanism includes bearing frame, bearing, pivot, fixed plate, winding dish, pressure spring and winding piece, wherein:
the bearing frame is vertically arranged on the mounting table board, a bearing is arranged in the bearing frame, the rotating shaft is installed through the bearing, the lower end of the rotating shaft is connected with the transmission mechanism, the upper end of the rotating shaft penetrates through the mounting table board and is connected with a fixing plate arranged at the upper end of the mounting table board, a winding disc is arranged between the mounting table board and the fixing plate, a rotating shaft through hole is formed in the middle of the winding disc, a pressure spring is sleeved on the outer wall of the rotating shaft, the winding disc is supported through the pressure spring, a winding block and an infusion apparatus fixing mechanism are arranged on the upper end face of the winding disc, the winding block is symmetrically arranged along.
3. The automatic winding device of the infusion set according to claim 2, characterized in that: the winding mechanism further comprises a linear bearing and a guide rod, the guide rod is arranged on the fixed plate, the linear bearing is arranged on the winding disc, and the lower end of the guide rod penetrates into the linear bearing; the guide rods are symmetrically arranged at two ends of the fixed plate, at least two guide rods are arranged at the same end of the fixed plate, and the lower ends of the guide rods are connected through a guide rod connecting plate.
4. The automatic winding device of the infusion set according to claim 2, characterized in that: the winding block comprises a first block body, a second block body and a third block body from bottom to top, wherein the first block body and the third block body are in semi-cylindrical structures, the second block body is in a semi-circular truncated cone structure, and the transverse sectional area of the third block body is smaller than that of the first block body; the top surface of the winding block is provided with a longitudinal groove downwards, and the longitudinal groove extends to the first block body from the third block body.
5. The automatic winding device of the infusion set according to claim 2, characterized in that: the transfusion device fixing mechanism comprises a drip chamber clamping component and a catheter clamping component, wherein:
the drip chamber clamping assembly comprises a drip chamber fixing seat, a drip chamber fixing claw and a drip chamber fixing claw tension spring, the lower end face of the drip chamber fixing seat is fixed on the winding disc, mounting grooves are symmetrically formed in the upper end face of the drip chamber fixing seat, the drip chamber fixing claw is mounted in the mounting grooves through a pin shaft, the drip chamber fixing claws are connected through the drip chamber fixing claw tension spring, and the side face, exposed out of the mounting grooves, of the drip chamber fixing claw is rotatably provided with an adjusting screw facing the inside of the mounting grooves;
the pipe centre gripping subassembly includes pipe fixing base, pipe stationary dog, pipe fixed axle and the fixed extension spring of pipe, on the lower terminal surface of pipe fixing base was fixed in the winding dish, a mounting groove that is used for installing the pipe stationary dog was seted up to the up end of pipe fixing base, installs the pipe stationary dog through the round pin axle in the mounting groove, the upper end of pipe fixing base is fixed with the pipe fixed axle with pipe stationary dog position department relatively, is connected through pipe fixed extension spring between pipe fixed axle and the pipe stationary dog, the pipe stationary dog expose in the outside side of mounting groove and twist soon have towards the inside adjusting screw of mounting groove.
6. The automatic winding device of the infusion set according to claim 2, characterized in that: the pressing mechanism comprises a pressing plate and a pressing cylinder, a mounting hole is formed in the mounting table top, the pressing cylinder is mounted in the mounting hole, a piston rod of the pressing cylinder is fixedly connected with the pressing plate, the pressing plate is located above the winding disc, the pressing cylinder contracts to drive the pressing plate to press the winding disc downwards, and the winding disc, a transfusion device fixing mechanism and a winding block which are arranged on the winding disc move downwards.
7. The automatic winding device of the infusion set according to claim 2, characterized in that: the transmission mechanism comprises a servo motor, a driving belt wheel, a driven belt wheel and a synchronous belt, the servo motor is installed at the lower end of the installation table board, the driving belt wheel is driven to rotate through the servo motor, the driven belt wheel is arranged at the lower end of a rotating shaft of the winding mechanism, and the closed synchronous belt is arranged between the driven belt wheel and the driving belt wheel.
8. The automatic winding device of the infusion set according to claim 7, characterized in that: and a tension wheel is also arranged between the driving belt wheel and the driven belt wheel.
9. The automatic winding device of the infusion set according to claim 3, characterized in that: the automatic winding device of the infusion apparatus further comprises a detection mechanism, wherein the detection mechanism comprises a detection assembly and a detection plate, the detection assembly is arranged on the installation table surface, and the detection plate is arranged on the guide rod connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020577410.3U CN212401790U (en) | 2020-04-17 | 2020-04-17 | Automatic winding device for infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020577410.3U CN212401790U (en) | 2020-04-17 | 2020-04-17 | Automatic winding device for infusion apparatus |
Publications (1)
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| CN111348278A (en) * | 2020-04-17 | 2020-06-30 | 烟台凯博机械自动化设备有限公司 | Automatic winding device for infusion apparatus and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111348278A (en) * | 2020-04-17 | 2020-06-30 | 烟台凯博机械自动化设备有限公司 | Automatic winding device for infusion apparatus and using method thereof |
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