CN109624341B - Medical catheter assembling equipment and method - Google Patents
Medical catheter assembling equipment and method Download PDFInfo
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- CN109624341B CN109624341B CN201910057193.7A CN201910057193A CN109624341B CN 109624341 B CN109624341 B CN 109624341B CN 201910057193 A CN201910057193 A CN 201910057193A CN 109624341 B CN109624341 B CN 109624341B
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- feeding device
- medical catheter
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- assembly
- fitting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
- B29C65/7808—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of holes or slots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
- B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
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Abstract
The invention is applicable to the technical field of medical catheter assembly, and provides medical catheter assembly equipment and a method, wherein the equipment comprises the following components: the first feeding device is used for feeding the medical catheter; the positioning assembly is used for positioning the medical catheter and accessories thereof; the bending device is used for bending the medical catheter on the positioning assembly and connecting the medical catheter with the accessory; the first feeding device is used for conveying the medical catheter on the first feeding device to the positioning assembly, and the first feeding device is positioned between the first feeding device and the positioning assembly; the second feeding device is used for feeding the first fittings; the second feeding device is used for conveying the first fitting on the second feeding device to the positioning assembly, and the second feeding device is positioned between the second feeding device and the positioning assembly; the third feeding device is used for feeding the second accessory; the third feeding device is used for conveying the second accessory to the positioning assembly, and is positioned between the third feeding device and the positioning assembly; and the material taking device is used for discharging the finished product.
Description
Technical Field
The invention belongs to the technical field of medical catheter assembly, and particularly relates to medical catheter assembly equipment and a method.
Background
At present, some medical apparatuses such as disposable infusion apparatuses or blood taking needles generally comprise medical catheters and medical spare parts, and the medical spare parts are connected with the medical catheters through different connection modes.
At present, most manufacturers produce guide wire sheaths by manual winding and assembly, and the production capacity is low and meanwhile the shapes of the products are inconsistent. The technical level of the winding guide wire sheath is low, the hardness of the sheath pipe is high, so that the medical catheter is difficult to roll into a round shape, when the N joints are pushed in by the two ends of the medical catheter, the medical catheter needs to be pushed in with large force, and the medical catheter cannot easily fall off and slide out due to insufficient pushing force; on the other hand, the thrust is too large, the manual requirement is high, and the female workers are generally difficult to accept, so that the produced products have inconsistent sizes.
Disclosure of Invention
The invention provides medical catheter assembly equipment, and aims to solve the problems of low manual assembly efficiency and poor product consistency of medical catheters.
The invention is realized in that the medical catheter assembly device comprises a workbench and further comprises a catheter assembly device arranged on the workbench:
the first feeding device is used for feeding the medical catheter; the first feeding device comprises a hopper for placing the medical catheter;
a positioning assembly for positioning the medical catheter and its fittings;
the bending device is used for bending the medical catheter on the positioning assembly and connecting the medical catheter with an accessory of the medical catheter; the bending device comprises two bending assemblies which are oppositely arranged, and the positioning assembly is positioned between the two bending assemblies;
the first feeding device is used for conveying the medical catheter on the first feeding device to the positioning assembly, and the first feeding device is positioned between the first feeding device and the positioning assembly; the first feeding device is connected with the hopper;
the second feeding device is used for feeding the first fittings;
the second feeding device is used for conveying the first accessory on the second feeding device to the positioning assembly, and the second feeding device is positioned between the second feeding device and the positioning assembly;
the third feeding device is used for feeding the second accessory;
the third feeding device is used for conveying the second accessory on the third feeding device to the positioning assembly, and the third feeding device is positioned between the third feeding device and the positioning assembly;
and the material taking device is used for discharging the assembled medical catheter.
Further, the bottom of the hopper is V-shaped, and an opening for the medical catheter to pass through is formed in the bottom of the hopper.
Still further, the positioning assembly includes a first positioning block for positioning the medical catheter, a second positioning block for positioning the first fitting, and a third positioning block for positioning the second fitting.
Further, the first positioning block is located between the two bending assemblies, and each bending assembly comprises a first driving piece and a first pushing plate connected with the first driving piece.
Still further, first material feeding unit includes second driving piece, first passageway board, first guide rail and is used for will medical pipe propelling movement to the second push pedal on the first locating block, the second push pedal with the second driving piece is connected and is installed on the first guide rail, first passageway board is fixed to be set up on the workstation and with the workstation forms single medical pipe's conveying passageway, conveying passageway's one end with the opening intercommunication, conveying passageway's the other end with first locating plate is connected, be formed with the butt portion on the second push pedal, the butt portion stretches into in the conveying passageway.
Still further, the second send loading attachment to include first vibration dish, second feeding attachment includes second passageway board, third driving piece and is used for with first accessory propelling movement to the first push rod of second locating piece, be formed with the spout in the second passageway board, the push rod slidingtype setting is in the spout, the one end of spout with first vibration dish intercommunication, the other end of spout with second locating piece connection.
Still further, third loading attachment includes the second vibration dish, third feeding attachment includes the mounting panel, fixes setting is in the second guide rail on the mounting panel, install slider on the second guide rail, be used for with the second accessory is sent to first clamping jaw and the fourth driving piece of third locating block, first clamping jaw fixed mounting is in on the slider, the fourth driving piece with first clamping jaw is connected.
Still further, the material taking device comprises a second clamping jaw mounted on the mounting plate and a fifth driving piece connected with the second clamping jaw, and the second clamping jaw is located above the first positioning block.
Still further, the reclaimer device further comprises a third channel plate and a finished product collection assembly, wherein the third channel plate is fixedly arranged on the workbench and is positioned between the second clamping jaw and the first positioning block; the finished product collecting assembly comprises a flat plate and a loop bar vertically arranged in the middle of the flat plate, and the third channel plate is arranged between the finished product collecting assembly and the first positioning block.
The invention also provides a medical catheter assembly method, which comprises the following steps:
a. feeding; firstly, automatically adjusting the posture of the medical catheter through a first feeding device, and then conveying the medical catheter to a positioning assembly through the first feeding device; the first accessory is automatically adjusted in posture through the second feeding device, and then the first accessory is sent to the positioning assembly through the second feeding device; firstly, automatically adjusting the gesture of the second accessory through a third feeding device, and then conveying the second accessory to the positioning assembly through a third feeding device; simultaneously delivering a medical catheter, a first fitting and a second fitting at the same beat;
b. and (3) assembling: the medical catheter, the first fitting and the second fitting are respectively positioned through the positioning assembly, then the medical catheter is bent into an arc shape through the bending device, two ends of the medical catheter are arranged in an interface of the second fitting, and then the first fitting is embedded into the interface of the second fitting through the second feeding device;
c. and discharging the finished product, and taking out the assembled finished product from the positioning assembly through the material taking device.
The medical catheter assembly equipment provided by the embodiment of the invention has the beneficial effects that: because each feeding device is adopted to automatically feed each part, and each feeding device is used for automatically feeding, the medical catheter is assembled and conveyed at the same time in one working procedure time, so that the production efficiency is greatly improved; because the bending device is adopted to bend the medical catheter, the problem of slipping out caused by insufficient manual assembly force is avoided, the consistency of products is ensured, and the phenomenon of different winding sizes of the products is avoided.
Drawings
FIG. 1 is a schematic diagram of a complete machine of a medical catheter assembly device provided in the prior art;
FIG. 2 is a schematic view of the medical catheter assembly device provided by the invention with the third feeding device removed;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic diagram I of a third feeding device and a third feeding device provided by the invention;
FIG. 5 is a schematic diagram II of a third feeding device and a third feeding device provided by the invention;
FIG. 6 is a partial enlarged view at B of FIG. 5;
fig. 7 is a schematic view of a first feeding set and a medical catheter provided by the present invention.
Wherein, each reference sign in the figure:
1-a first feeding device; 11-a hopper; 2-positioning assembly; 21-a first positioning block; 22-a second positioning block; 23-a third positioning block; 3-a bending device; 31-a first driving member; 32-a first push plate; 4-a first feeding device; 41-a first guide rail; 42-a second push plate; 5-a second feeding device; 51-a first vibrating plate; 6-a second feeding device; 61-a second channel plate; 62-a third driver; 63-a first pushrod; 7-a third feeding device; 71-a second vibrating plate; 8-a third feeding device; 81-mounting plates; 82-a second rail; 83-slide block; 84-a first jaw; 85-fourth drive; 9-a material taking device; 91-a second jaw; 92-a fifth driver; 93-a third channel plate; 94-plate; 95-loop bar; 10-medical catheter.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The distinguishing feature of the present invention is that the method for assembling the medical catheter 10 and its accessories comprises the following steps:
a. feeding; the medical catheter 10, the first fitting and the second fitting are respectively sent to the positioning component 2 one by one; simultaneously delivering a medical catheter 10, a first fitting and a second fitting at the same beat;
b. and (3) assembling: the medical catheter 10, the first fitting and the second fitting are respectively positioned by the positioning component 2 and then assembled;
c. and discharging the finished product, and taking the assembled finished product out of the positioning assembly 2 through the material taking device 9.
Because the automatic assembly mode is adopted, the assembly and the transportation of the medical catheter 10 and accessories thereof are completed simultaneously in one working procedure time, so the production efficiency is greatly improved, and the problems that the consistency of manual assembly products is poor, the assembly requirement does not reach the standard and the like are solved.
Example 1
A method of assembling a medical catheter 10 comprising the steps of:
a. feeding; the medical catheter 10, the first fitting (in this embodiment, the guide, the same applies hereinafter) and the second fitting (in this embodiment, the joint with a plurality of interfaces, the same applies hereinafter) are respectively sent to the positioning assembly 2 one by one; simultaneously delivering a medical catheter 10, a first fitting and a second fitting at the same beat;
b. and (3) assembling: the medical catheter 10, the first fitting and the second fitting are respectively positioned by the positioning component 2 and then assembled;
c. and discharging the finished product, and taking the assembled finished product out of the positioning assembly 2 through the material taking device 9.
Because the automatic assembly mode is adopted, the assembly and the transportation of the medical catheter 10 and accessories thereof are completed simultaneously in one working procedure time, so the production efficiency is greatly improved, and the problems that the consistency of manual assembly products is poor, the assembly requirement does not reach the standard and the like are solved.
Example two
The embodiment is an improvement manner of the first embodiment, and the feeding manner of the procedure a is as follows: firstly, the posture of the medical catheter 10 is automatically adjusted through the first feeding device 1, and then the medical catheter 10 is conveyed to the positioning assembly 2 through the first feeding device 4; firstly, automatically adjusting the gesture of the first fitting through a second feeding device, and then conveying the first fitting to the positioning assembly 2 through a second feeding device 6; the second accessory is automatically adjusted in posture through the third feeding device 7, and then the second accessory is sent to the positioning assembly 2 through the third feeding device 8. And the feeding are synchronously performed, so that the production efficiency is improved.
Example III
The embodiment is a modification of the first embodiment, and the assembling manner of the step b is as follows: firstly, bending the medical catheter 10 into a circular arc shape through the bending device 3, loading two ends of the medical catheter 10 into the interface of the second fitting, and then embedding the first fitting into the interface of the second fitting through the second feeding device 6.
Example IV
The present embodiment is a modification of any one of the first to third embodiments, and one or more of the first, second and third feeding devices 4, 6 and 8 are provided with an infrared detection device for ensuring that each beat conveys a medical catheter 10, a first fitting and a second fitting, respectively. The infrared detection equipment can ensure that the assembly equipment carries out one-to-one feeding according to the working beat, and the normal operation of the equipment is ensured.
The following examples are presented in detail with reference to fig. 1-7.
Example five
The present embodiment also provides an assembling apparatus for a medical catheter 10, including a workbench, and further including a plurality of guide rollers disposed on the workbench:
the first feeding device 1 is used for feeding the medical catheter 10; the first feeding device 1 comprises a hopper 11 for placing a medical catheter 10;
a positioning assembly 2 for positioning the medical catheter 10 and its fittings; the bending device 3 comprises two bending assemblies which are oppositely arranged, and the positioning assembly 2 is positioned between the two bending assemblies;
the bending device 3 is used for bending the medical catheter 10 on the positioning assembly 2 and connecting the medical catheter with accessories;
the first feeding device 4 is used for conveying the medical catheter 10 on the first feeding device 1 to the positioning assembly 2, and the first feeding device 4 is positioned between the first feeding device 1 and the positioning assembly 2; the first feeding device 4 is connected with the hopper 11;
the second feeding device 5 is used for feeding the first fittings;
the second feeding device 6 is used for conveying the first accessory on the second feeding device 6 to the positioning assembly 2, and the second feeding device 6 is positioned between the second feeding device 5 and the positioning assembly 2;
the third feeding device 7 is used for feeding the second accessories;
the third feeding device 8 is used for conveying the second accessory on the third feeding device 7 to the positioning assembly 2, and the third feeding device 8 is positioned between the third feeding device 7 and the positioning assembly 2;
and a material taking device 9 for discharging the assembled medical catheter 10.
Because each feeding device is adopted to automatically feed each part, and each feeding device is used for automatically feeding, the assembly and the transportation of the medical catheter 10 and accessories thereof are completed at the same time in one working procedure time, so that the production efficiency is greatly improved; due to the fact that the bending device 3 is used for bending the medical catheter 10, the problem that the manual assembly force is insufficient to cause slipping is avoided, meanwhile, consistency of products is guaranteed, and the phenomenon that the winding sizes of the products are different is avoided.
Example six
In this embodiment, the bottom of the hopper 11 is V-shaped, and an opening through which the medical catheter 10 passes is formed in the bottom of the hopper 11. The V-shaped opening of the hopper 11 is capable of guiding the medical tubes 10 to be sequentially discharged one by one for delivery by the first feeding device 4.
Example seven
The present embodiment is a modification of the fifth or sixth embodiment, and the positioning assembly 2 includes a first positioning block 21 for positioning the medical catheter 10, a second positioning block 22 for positioning the first fitting, and a third positioning block 23 for positioning the second fitting. The positioning blocks are used for positioning parts and preparing for the next assembly, and positioning grooves which are adapted to the positioning products are formed in the positioning blocks. The relative positions of the positioning blocks are determined by the specific assembly postures of the medical catheter 10 and the two accessories.
Preferably, the positioning groove on the first positioning block 21 is in a circular arc shape, and since the medical catheter 10 needs to be bent and then is assembled in the present embodiment, the positioning groove of the first positioning block 21 is in a circular arc shape, which is beneficial to being matched with the bending device 3.
Example eight
In this embodiment, as a modification of the seventh embodiment, the first positioning block 21 is located between two bending assemblies, and each bending assembly includes a first driving member 31 and a first pushing plate 32 connected to the first driving member 31. The two first push plates 32 bend the two ends of the medical catheter 10 inward and insert them into the two ports of the second fitting.
Example nine
The present embodiment is a modification of the seventh embodiment, the first feeding device 4 includes a second driving member, a first channel plate, a first guide rail 41, and a second push plate 42 for pushing the medical catheter 10 onto the first positioning block 21, where the second push plate 42 is connected with the second driving member and is mounted on the first guide rail 41, the first channel plate is fixedly disposed on the workbench and forms a single conveying channel of the medical catheter 10 with the workbench, one end of the conveying channel is communicated with the opening, the other end of the conveying channel is connected with the first positioning plate, and an abutment portion is formed on the second push plate 42, and the abutment portion extends into the conveying channel. The first channel plate functions to form a delivery channel along which the second pusher plate 42 pushes the medical catheter 10 to the first positioning block 21.
Examples ten
The present embodiment is a modification of the seventh embodiment, the second feeding device 5 includes a first vibration plate 51, the second feeding device 6 includes a second channel plate 61, a third driving member 62, and a first push rod 63 for pushing the first fitting to the second positioning block 22, a sliding groove is formed in the second channel plate 61, the push rod is slidably disposed in the sliding groove, one end of the sliding groove is communicated with the first vibration plate 51, and the other end of the sliding groove is connected with the second positioning block 22. The first vibration plate 51 performs automatic posture adjustment on the first fittings according to the assembly requirement, and sends out the first fittings one by one, and then the first push rod 63 is pushed into the positioning groove of the second positioning block 22 through the sliding groove of the second channel plate 61.
Example eleven
The present embodiment is a modification of the seventh embodiment, the third feeding device 7 includes a second vibration disc 71, the third feeding device 8 includes a mounting plate 81, a second guide rail 82 fixedly disposed on the mounting plate 81, a slider 83 mounted on the second guide rail 82, a first clamping jaw 84 for conveying the second accessory to the third positioning block 23, and a fourth driving member 85, the first clamping jaw 84 is fixedly mounted on the slider 83, and the fourth driving member 85 is connected with the first clamping jaw 84. The second vibration plate 71 is used for automatically adjusting the posture of the second fittings according to the assembly requirement, and sending out the second fittings one by one, and then clamping the second fittings into the third positioning block 23 by the first clamping jaw 84.
Example twelve
This embodiment is a modification of embodiment eleven in that the reclaimer device 9 includes a second jaw 91 mounted on the mounting plate 81 and a fifth drive member 92 connected to the second jaw 91, the second jaw 91 being located above the first positioning block 21. The extracting device 9 is used for clamping out the assembled finished product, and the extracting device 9 is arranged on the mounting plate 81, so that feeding of the second accessory and extracting of the finished product can be simultaneously performed, and the operation efficiency is improved.
Example thirteen
This embodiment is a modification of the twelfth embodiment, and the extracting device 9 further includes a third channel plate 93, where the third channel plate 93 is fixedly mounted on the table and is located between the second clamping jaw 91 and the first positioning block 21. The third passage plate 93 functions to guide the discharge of the finished product.
Examples fourteen
This embodiment is a modification of the thirteenth embodiment, the material taking device 9 further includes a finished product collecting assembly, the finished product collecting assembly includes a flat plate 94 and a loop bar 95 vertically installed in the middle of the flat plate 94, and the third channel plate 93 is disposed between the finished product collecting assembly and the first positioning block 21. The collecting assembly is used for collecting the finished product, the finished product taken out by the material taking device 9 slides onto the flat plate 94 through the third channel plate 93, and the wound medical catheter 10 is sleeved on the sleeve rod 95 and stacked.
Example fifteen
The present embodiment is a modification of the fourteen embodiment, the assembling apparatus of the medical catheter 10 and the accessories thereof further includes a detecting mechanism for detecting the transportation condition of the parts, and the detecting mechanism is disposed on the first feeding device 4, the second feeding device 6 or the third feeding device 8. Specifically, the detection mechanism is provided on the side of the first, second, or third passage plate 61, 93, and in addition, one detection mechanism may be provided at each of the first, second, and third passage plates 61, 93. The detection mechanism may be an infrared detection device or may be another type of detection mechanism. The detection mechanism can ensure that the assembly equipment carries out one-to-one feeding according to the working beat, and the normal operation of the equipment is ensured.
Because each feeding device is adopted to automatically feed each part, and each feeding device is used for automatically feeding, the medical catheter is assembled and conveyed at the same time in one working procedure time, so that the production efficiency is greatly improved; because the bending device is adopted to bend the medical catheter, the problem of slipping out caused by insufficient manual assembly force is avoided, the consistency of products is ensured, and the phenomenon of different winding sizes of the products is avoided.
The V-shaped opening of the hopper can guide the medical catheters to be discharged one by one in sequence for being conveyed by the first feeding device. The positioning blocks are used for positioning parts and preparing for the next assembly, and positioning grooves which are adapted to the positioning products are formed in the positioning blocks. The relative position of each positioning block is determined by the specific assembly postures of the medical catheter and the two accessories. The two first pushing plates bend the two ends of the medical catheter inwards and insert the two ends into the two interfaces of the second fitting. The first channel plate plays a role of forming a conveying channel, and the second pushing plate pushes the medical catheter to move to the first positioning block along the conveying channel. The first vibrating plate automatically adjusts the postures of the first accessories according to the assembly requirements and sends out the first accessories one by one, and then the first push rod is pushed into the positioning groove of the second positioning block through the sliding groove of the second channel plate. The second vibration disc automatically adjusts the postures of the second accessories according to the assembly requirements, sends out the second accessories one by one, and is clamped into the third positioning block by the first clamping jaw.
The extracting device is used for clamping out the assembled finished product, and the extracting device is arranged on the mounting plate, so that feeding of the second accessory and extracting of the finished product can be simultaneously carried out, and the operation efficiency is improved. The third channel plate serves to guide the discharge of the finished product.
The collecting component is used for collecting finished products, the finished products taken out through the material taking device slide onto the flat plate through the third channel plate, and the wound medical catheter is sleeved on the loop bar and stacked.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. A medical catheter assembly device comprising a table, further comprising a handle disposed on the table:
the first feeding device is used for feeding the medical catheter; the first feeding device comprises a hopper for placing the medical catheter;
a positioning assembly for positioning the medical catheter and its fittings;
the bending device is used for bending the medical catheter on the positioning assembly and connecting the medical catheter with an accessory of the medical catheter; the bending device comprises two bending assemblies which are oppositely arranged, and the positioning assembly is positioned between the two bending assemblies;
the first feeding device is used for conveying the medical catheter on the first feeding device to the positioning assembly, and the first feeding device is positioned between the first feeding device and the positioning assembly; the first feeding device is connected with the hopper;
the second feeding device is used for feeding the first fittings;
the second feeding device is used for conveying the first accessory on the second feeding device to the positioning assembly, and the second feeding device is positioned between the second feeding device and the positioning assembly;
the third feeding device is used for feeding the second accessory;
the third feeding device is used for conveying the second accessory on the third feeding device to the positioning assembly, and the third feeding device is positioned between the third feeding device and the positioning assembly;
the material taking device is used for discharging the assembled medical catheter;
the bottom of the hopper is V-shaped, and an opening for the medical catheter to pass through is formed at the bottom of the hopper;
the positioning assembly comprises a first positioning block for positioning the medical catheter, a second positioning block for positioning the first fitting and a third positioning block for positioning the second fitting;
positioning grooves are formed in the positioning blocks, and the positioning grooves in the first positioning blocks are arc-shaped.
2. The medical catheter assembly device of claim 1, wherein said first positioning block is located between two of said bending assemblies, each of said bending assemblies including a first drive member and a first push plate coupled to said first drive member.
3. The medical catheter assembly apparatus according to claim 1, wherein the first feeding device includes a second driving member, a first passage plate, a first guide rail, and a second push plate for pushing the medical catheter onto the first positioning block, the second push plate being connected with the second driving member and mounted on the first guide rail, the first passage plate being fixedly provided on the table and forming a single delivery passage of the medical catheter with the table, one end of the delivery passage being in communication with the opening, the other end of the delivery passage being connected with the first positioning plate, an abutment being formed on the second push plate, the abutment extending into the delivery passage.
4. The medical catheter assembly device of claim 1, wherein the second feeding device comprises a first vibrating plate, the second feeding device comprises a second channel plate, a third driving piece and a first push rod for pushing the first fitting to the second positioning block, a sliding groove is formed in the second channel plate, the push rod is slidably arranged in the sliding groove, one end of the sliding groove is communicated with the first vibrating plate, and the other end of the sliding groove is connected with the second positioning block.
5. The medical catheter assembly device of claim 1, wherein the third feeding device comprises a second vibrating plate, the third feeding device comprises a mounting plate, a second guide rail fixedly arranged on the mounting plate, a sliding block arranged on the second guide rail, a first clamping jaw for conveying the second fitting to the third positioning block and a fourth driving piece, the first clamping jaw is fixedly arranged on the sliding block, and the fourth driving piece is connected with the first clamping jaw.
6. The medical catheter assembly device of claim 5, wherein the pick-up device comprises a second jaw mounted on the mounting plate and a fifth drive connected to the second jaw, the second jaw being located above the first positioning block.
7. The medical catheter assembly device of claim 6, wherein said pick-up device further comprises a third channel plate and a finished product collection assembly, said third channel plate fixedly mounted on said table and located between said second jaw and said first positioning block; the finished product collecting assembly comprises a flat plate and a loop bar vertically arranged in the middle of the flat plate, and the third channel plate is arranged between the finished product collecting assembly and the first positioning block.
8. A method for assembling a medical catheter, comprising the steps of:
a. feeding; firstly, automatically adjusting the posture of the medical catheter through a first feeding device, and then conveying the medical catheter to a positioning assembly through the first feeding device; the first accessory is automatically adjusted in posture through the second feeding device, and then the first accessory is sent to the positioning assembly through the second feeding device; firstly, automatically adjusting the gesture of the second accessory through a third feeding device, and then conveying the second accessory to the positioning assembly through a third feeding device; simultaneously delivering a medical catheter, a first fitting and a second fitting at the same beat;
b. and (3) assembling: the medical catheter, the first fitting and the second fitting are respectively positioned through the positioning assembly, then the medical catheter is bent into an arc shape through the bending device, two ends of the medical catheter are arranged in an interface of the second fitting, and then the first fitting is embedded into the interface of the second fitting through the second feeding device;
c. and discharging the finished product, and taking out the assembled finished product from the positioning assembly through the material taking device.
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| CN201910057193.7A CN109624341B (en) | 2019-01-19 | 2019-01-19 | Medical catheter assembling equipment and method |
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| CN201910057193.7A CN109624341B (en) | 2019-01-19 | 2019-01-19 | Medical catheter assembling equipment and method |
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| CN109624341B true CN109624341B (en) | 2023-06-16 |
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| CN101035592A (en) * | 2004-07-16 | 2007-09-12 | 卡迪纳尔健康303公司 | Automatic clamp apparatus for IV infusion sets used in pump devices |
| CN206856045U (en) * | 2017-04-13 | 2018-01-09 | 南昌信耀机械设备制造有限公司 | Disposable transfusion device adjustment seat and conduit assembling mechanism |
| CN207579086U (en) * | 2017-12-15 | 2018-07-06 | 南通市传染病防治院（南通市第三人民医院、南通市老年病医院、南通市肝病研究所） | Medical catheter molding machine |
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