CN215616221U

CN215616221U - Automatic assembling device for dropping funnel and catheter of infusion apparatus

Info

Publication number: CN215616221U
Application number: CN202121645623.6U
Authority: CN
Inventors: 姚玉峰; 齐海亮; 刘豪杰
Original assignee: Weihai Furui Intelligent Equipment Co ltd
Current assignee: Weihai Furui Intelligent Equipment Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-25
Anticipated expiration: 2031-07-20

Abstract

The application provides an automatic assembling device for a dropping funnel and a catheter of an infusion apparatus, which solves the technical problem that the existing assembling device is inaccurate in butt joint when the dropping funnel is in butt joint with the catheter. The automatic pipe conveying device is provided with a base, a supporting plate and a cam mechanism are arranged at the top of the base, the cam mechanism is connected with a clamping mechanism, a photoelectric sensor is connected onto the supporting plate, a top plate is arranged at the top of the supporting plate, the top plate is connected with a pipe fixing mechanism, a dropping funnel lifting mechanism, a conveying cylinder and a limiting cylinder, a first guide rail is arranged above the top plate, the conveying mechanism is connected with the first guide rail in a matched mode, the output end of the conveying cylinder is connected with the conveying mechanism, and the limiting cylinder is arranged opposite to the conveying cylinder. The utility model can be widely applied to the technical field of automatic assembling devices.

Description

Automatic assembling device for dropping funnel and catheter of infusion apparatus

Technical Field

The application belongs to the technical field of automatic assembly devices, and particularly relates to an automatic assembly device for a dropping funnel and a catheter of an infusion apparatus.

Background

The infusion apparatus is an auxiliary apparatus commonly used in medical treatment, is mainly used for intravenous infusion, and is an important disposable medical consumable which is subjected to aseptic treatment and establishes a channel between a vein and liquid medicine. When the infusion apparatus is manufactured, the end of the catheter needs to be coated with glue firstly, then is bonded with each component and then is connected in sequence. The existing assembling device has the problems that the position of the dropping funnel and the position of the guide pipe are easy to deviate in the butt joint process of the dropping funnel and the guide pipe, and the dropping funnel can not be accurately butted to the guide pipe.

Disclosure of Invention

The utility model provides an automatic assembling device for a drip chamber and a catheter of an infusion apparatus, which aims at the technical problem that the existing assembling device is inaccurate in butt joint when the drip chamber and the catheter are in butt joint.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides an automatic assembly device of transfusion system dropping funnel and pipe, it is equipped with the base, the base top is equipped with backup pad and cam mechanism, cam mechanism is connected with to press from both sides and gets the mechanism, be connected with photoelectric sensor in the backup pad, the top of backup pad is equipped with the roof, the roof is connected with pipe fixed establishment, dropping funnel elevating system, transfer mechanism, transfer cylinder and spacing cylinder, the roof top is equipped with first guide rail, transfer mechanism is connected with first guide rail cooperation, the output of transferring the cylinder is connected with transfer mechanism, spacing cylinder sets up with transferring the cylinder relatively.

Preferably, the cam mechanism comprises a first cylinder and a second guide rail arranged on the base, an arc-shaped rail arranged on the side surface of the second guide rail, a cam follower matched with the arc-shaped rail and a turnover main shaft connected with the cam follower, slide rail fixing seats are connected to two sides of the turnover main shaft and matched with the second guide rail, the output end of the first cylinder is connected with the slide rail fixing seats, and the turnover main shaft is connected with the clamping mechanism.

Preferably, the conduit fixing mechanism comprises a lower fixing part arranged at the top of the base and an upper fixing part arranged on the top plate, the lower fixing part comprises a fixing frame arranged on the base, a second cylinder is arranged on the fixing frame, and the output end of the second cylinder is connected with a lower fixing plate; the upper fixing part comprises a third cylinder arranged on the top plate, and the output end of the third cylinder is connected with an upper fixing plate.

Preferably, the dropping funnel lifting mechanism comprises a third guide rail, a carrier and a fourth cylinder, one end of the third guide rail is connected with the bottom of the top plate, the carrier is matched with the third guide rail, and the output end of the fourth cylinder is connected with the carrier.

Preferably, the transfer mechanism comprises a transfer plate which is connected with the first guide rail in a matching manner, the output end of the transfer cylinder is connected with the transfer plate, a fifth cylinder is connected onto the transfer plate, and the output end of the fifth cylinder is connected with the clamping mechanism.

Preferably, carrier one side sets up the alignment mechanism, and the alignment mechanism includes the sixth cylinder and aligns the board, and the sixth cylinder is established in the carrier bottom, aligns the board and the rear side parallel arrangement of carrier, and the output and the alignment board of sixth cylinder are connected.

Preferably, the base is provided with a defective discharge mechanism, the defective discharge mechanism is arranged between the guide pipe fixing mechanism and the transfer mechanism, the defective discharge mechanism comprises a guide plate and a collecting box, the collecting box is arranged on one side of the base, and one end of the guide plate is obliquely arranged towards the collecting box.

Preferably, the clamping mechanism comprises a clamping cylinder and a clamping jaw, and the clamping cylinder is connected with the clamping jaw.

Preferably, both ends of the first guide rail, the second guide rail and the third guide rail are provided with buffers.

Compared with the prior art, the utility model has the beneficial effects that:

the overturning is realized by arranging the cam mechanism, so that the dropping funnel can be sent into the carrier; the arrangement of the alignment mechanism can align the drip chambers, so that the subsequent butt joint process is more accurate; the photoelectric sensor can sense and send a signal when the dropping funnel is sent into the carrier, so that subsequent lifting butt joint work is started, and the working efficiency is improved; the transfer cylinder and the limiting cylinder are arranged, so that the drip chamber and the guide pipe can be butted and then butted, the accuracy of a butting process is ensured, and the generation of defective products is reduced; when defective products are generated, the defective products can be discharged through the defective product discharging mechanism, so that the normal operation of subsequent work is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a rear view of the present invention;

FIG. 6 is a schematic view of the overall structure of the carrier and the alignment mechanism of the present invention;

fig. 7 is a bottom view of the carrier and the alignment mechanism of the present invention.

The symbols in the drawings illustrate that:

1. a base; 2. a support plate; 3. a photosensor; 4. a top plate; 5. a transfer cylinder; 6. a limiting cylinder; 7. a first guide rail; 8. a first cylinder; 9. a second guide rail; 10. an arc-shaped track; 11. a cam follower; 12. turning over the main shaft; 13. a slide rail fixing seat; 14. a fixing frame; 15. a second cylinder; 16. a lower fixing plate; 17. a third cylinder; 18. an upper fixing plate; 19. a third guide rail; 20. a carrier; 21. a fourth cylinder; 22. a transfer plate; 23. a fifth cylinder; 24. a clamping cylinder; 25. a clamping jaw; 26. a buffer; 27. a guide plate; 28. a collection box; 29. a dropping funnel; 30. a conduit; 31. a sixth cylinder; 32. and aligning the plates.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-3, the utility model provides an automatic assembling device for a dropping funnel and a catheter of an infusion apparatus, which is provided with a base 1, wherein the top of the base 1 is provided with a supporting plate 2 and a cam mechanism, the cam mechanism is connected with a clamping mechanism, the supporting plate 2 is connected with a photoelectric sensor 3, the top of the supporting plate 2 is provided with a top plate 4, the top plate 4 is connected with a catheter fixing mechanism, a dropping funnel lifting mechanism, a transfer cylinder 5 and a limit cylinder 6, a first guide rail 7 is arranged above the top plate 4, the transfer mechanism is connected with the first guide rail 7 in a matching manner, the output end of the transfer cylinder 5 is connected with the transfer mechanism, and the limit cylinder 6 is arranged opposite to the transfer cylinder 5. The cam mechanism can drive the clamping mechanism to turn over together, the dropping funnel 29 clamped on the clamping mechanism is conveyed to the dropping funnel lifting mechanism, the photoelectric sensor 3 is used for sensing whether the cam mechanism conveys the dropping funnel 29 to the dropping funnel lifting mechanism or not, when the dropping funnel 29 is detected, the dropping funnel lifting mechanism begins to rise, the dropping funnel 29 is conveyed to the transfer mechanism, then the transfer mechanism is driven by the transfer cylinder 5 to move to the limiting cylinder 6 along the first guide rail 7 for pre-butt joint, then the limiting cylinder 6 contracts, the transfer cylinder 5 drives the transfer mechanism to continue to move forwards, the dropping funnel 29 is in butt joint with the guide pipe 30 on the guide pipe fixing mechanism, and the automatic assembly work of the dropping funnel 29 and the guide pipe 30 is completed.

Furthermore, in this embodiment, the cam mechanism includes a first cylinder 8 and a second guide rail 9 disposed on the base 1, an arc-shaped rail 10 disposed on a side surface of the second guide rail 9, a cam follower 11 engaged with the arc-shaped rail 10, and a turning spindle 12 connected to the cam follower 11, slide holders 13 are connected to two sides of the turning spindle 12, the slide holders 13 are engaged with the second guide rail 9, an output end of the first cylinder 8 is connected to the slide holders 13, and the turning spindle 12 is connected to the clamping mechanism. Promote slide rail fixing base 13 through first cylinder 8 and remove along second guide rail 9, thereby the cam follower 11 drives upset main shaft 12 upset along arc track 10 motion simultaneously, drives through upset main shaft 12 upset and gets the mechanism upset of pressing from both sides, will press from both sides the drip chamber 29 of getting on the mechanism and transport to drip chamber elevating system.

As shown in fig. 4 and 5, the conduit fixing mechanism includes a lower fixing portion disposed at the top of the base 1 and an upper fixing portion disposed on the top plate 4, the lower fixing portion includes a fixing frame 14 disposed on the base 1, the fixing frame 14 is provided with a second cylinder 15, and an output end of the second cylinder 15 is connected with a lower fixing plate 16; the upper fixing part comprises a third cylinder 17 arranged on the top plate 4, and the output end of the third cylinder 17 is connected with an upper fixing plate 18. The lower fixing part drives the lower fixing plate 16 to move upwards through the second air cylinder 15, the upper fixing part drives the upper fixing plate 18 to move downwards through the third air cylinder 17, and the guide pipe 30 is fixed on the guide pipe fixing mechanism through the combined action of the upper fixing plate 18 and the lower fixing plate 16.

As shown in fig. 1, 5 and 6, the dropping funnel lifting mechanism includes a third guide rail 19, a carrier 20 and a fourth cylinder 21, one end of which is connected with the bottom of the top plate 4, the carrier 20 is matched with the third guide rail 19, and the output end of the fourth cylinder 21 is connected with the carrier 20. The carrier 20 is driven by the fourth cylinder 21 to ascend and descend along the third guide rail 19, so that the dropping funnel 29 on the carrier 20 is driven to ascend and descend, the dropping funnel 29 is conveyed to the lower part of the transfer mechanism, and the subsequent assembly work of the dropping funnel 29 and the guide pipe 30 is facilitated.

As shown in fig. 1 to 5, the transfer mechanism includes a transfer plate 22 connected to the first guide rail 7 in a matching manner, an output end of the transfer cylinder 5 is connected to the transfer plate 22, a fifth cylinder 23 is connected to the transfer plate 22, and an output end of the fifth cylinder 23 is connected to the gripping mechanism. The fifth cylinder 23 drives the clamping mechanism to move above the dropping funnel 29, and the clamping mechanism clamps the dropping funnel 29 on the dropping funnel lifting mechanism to the transfer mechanism, so as to facilitate the subsequent assembly of the dropping funnel 29 and the conduit 30.

As shown in fig. 6 and 7, an alignment mechanism is disposed on one side of the carrier, the alignment mechanism includes a sixth cylinder 31 and an alignment plate 32, the sixth cylinder 31 is disposed at the bottom of the carrier 20, the alignment plate 32 is disposed parallel to the rear side of the carrier 20, and an output end of the sixth cylinder 31 is connected to the alignment plate 32. The sixth air cylinder 31 drives the alignment plate 32 to move, so that the alignment plate 32 is in contact with the dropping funnel 29 on the carrier 20, the dropping funnel 29 is aligned, the success rate of butt joint of the subsequent dropping funnel 29 and the guide pipe 30 is ensured, and the generation of defective products is reduced.

As shown in fig. 1-5, the base 1 is provided with a defective discharge mechanism, the defective discharge mechanism is arranged between the catheter fixing mechanism and the transfer mechanism, the defective discharge mechanism comprises a guide plate 27 and a collecting box 28, the collecting box 28 is arranged on one side of the base 1, and one end of the guide plate 27 is obliquely arranged towards the collecting box 28. When the drip chamber 29 and the guide tube 30 are butted to generate defective products due to other butt joint errors such as dislocation, curling and the like, the defective products can be conveyed onto the guide plate 27, so that the defective products can slide down into the collection box 28 from the guide plate 27.

Further, in the present embodiment, the gripping mechanism includes a gripping cylinder 24 and a gripping jaw 25, and the gripping cylinder 24 is connected to the gripping jaw 25. The clamping cylinder 24 drives the clamping jaws 25 to perform a clamping action, so that the clamping jaws 25 clamp the drip chamber 29 and transport the drip chamber 29 along with the movement of the cam mechanism and the transfer mechanism.

Further, in the present embodiment, both ends of the first rail 7, the second rail 9, and the third rail 19 are provided with buffers 26. The buffer 26 can play a role in buffering at two ends of the guide rail, so that the impact force of the mechanism on the guide rail on the two ends of the guide rail is reduced, and the service life of the guide rail and the mechanism on the guide rail is prolonged.

When the utility model is used, the cam mechanism drives the clamping mechanism to transport the dropping funnel 29 to the carrier 20 of the dropping funnel lifting mechanism, after the photoelectric sensor 3 detects the dropping funnel 29, the aligning mechanism on the carrier 20 starts to work to align the dropping funnel 29, the dropping funnel lifting mechanism starts to work simultaneously to drive the dropping funnel 29 on the carrier 20 to rise to be close to the lower part of the clamping mechanism in the transferring mechanism, then the fifth cylinder 23 drives the clamping mechanism to rise to drive the dropping funnel 29 to rise to the same height with the conduit 30 positioned in the conduit fixing mechanism, the transferring cylinder 5 is started, the transferring cylinder 5 drives the transferring plate 22 to move to the limiting cylinder 6, at the moment, the dropping funnel 29 just contacts with the conduit 30 to realize pre-butt joint, then the limiting cylinder 6 is started, the limiting cylinder 6 contracts, the transferring cylinder 5 can drive the transferring plate 22 to move forwards continuously to realize butt joint of the dropping funnel 29 and the conduit 30, the automatic assembly work of the dropping funnel 29 and the guide pipe 30 is completed, when defective products appear, the defective products can be conveyed to a defective product discharge mechanism, the defective products are discharged, and the quality of products in the subsequent production process is guaranteed.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. The utility model provides an automatic assembly device of transfusion system dropping funnel and pipe, its is equipped with the base, its characterized in that, the base top is equipped with backup pad and cam mechanism, cam mechanism is connected with to press from both sides and gets the mechanism, be connected with photoelectric sensor in the backup pad, the top of backup pad is equipped with the roof, the roof is connected with pipe fixed establishment, dropping funnel elevating system, transfer mechanism, transfers cylinder and spacing cylinder, the roof top is equipped with first guide rail, transfer mechanism with first guide rail cooperation is connected, transfer cylinder's output with transfer mechanism connects, spacing cylinder with transfer the cylinder and set up relatively.

2. The automatic assembling device for the drip chamber and the catheter of the infusion apparatus according to claim 1, wherein the cam mechanism comprises a first cylinder and a second guide rail arranged on the base, an arc-shaped rail arranged on the side surface of the second guide rail, a cam follower matched with the arc-shaped rail, and a turnover spindle connected with the cam follower, slide rail fixing seats are connected to two sides of the turnover spindle, the slide rail fixing seats are matched with the second guide rail, the output end of the first cylinder is connected with the slide rail fixing seats, and the turnover spindle is connected with the clamping mechanism.

3. The automatic assembling device for the drip chamber and the catheter of the infusion apparatus according to claim 2, wherein the catheter fixing mechanism comprises a lower fixing portion arranged at the top of the base and an upper fixing portion arranged on the top plate, the lower fixing portion comprises a fixing frame arranged on the base, a second cylinder is arranged on the fixing frame, and the output end of the second cylinder is connected with a lower fixing plate; the upper fixing part comprises a third air cylinder arranged on the top plate, and the output end of the third air cylinder is connected with an upper fixing plate.

4. The automatic assembling device for the drip chamber and the catheter of the infusion set according to claim 3, wherein the drip chamber lifting mechanism comprises a third guide rail, a carrier and a fourth cylinder, one end of the third guide rail is connected with the bottom of the top plate, the carrier is matched with the third guide rail, and the output end of the fourth cylinder is connected with the carrier.

5. The automatic assembling device for the drip chamber and the catheter of the infusion set according to claim 4, wherein the transfer mechanism comprises a transfer plate cooperatively connected with the first guide rail, an output end of the transfer cylinder is connected with the transfer plate, a fifth cylinder is connected to the transfer plate, and an output end of the fifth cylinder is connected with the clamping mechanism.

6. The automatic assembling device for the drip chamber and the catheter of the infusion apparatus according to claim 4, wherein an alignment mechanism is arranged on one side of the carrier, the alignment mechanism comprises a sixth cylinder and an alignment plate, the sixth cylinder is arranged at the bottom of the carrier, the alignment plate is arranged in parallel with the rear side surface of the carrier, and the output end of the sixth cylinder is connected with the alignment plate.

7. The automatic assembling device for the drip chamber and the catheter of the infusion apparatus according to claim 1, wherein the base is provided with a defective discharge mechanism, the defective discharge mechanism is arranged between the catheter fixing mechanism and the transfer mechanism, the defective discharge mechanism comprises a guide plate and a collecting box, the collecting box is arranged on one side of the base, and one end of the guide plate is inclined towards the collecting box.

8. The automatic assembling device for the drip chamber and the catheter of the infusion set according to claim 5, wherein the clamping mechanism comprises a clamping cylinder and a clamping jaw, and the clamping cylinder is connected with the clamping jaw.

9. The automatic assembling device for the drip chamber and the catheter of the infusion set according to claim 5, wherein buffers are arranged at two ends of the first guide rail, the second guide rail and the third guide rail.