CN116398517A - Automatic assembly production line of internal fistula needle - Google Patents
Automatic assembly production line of internal fistula needle Download PDFInfo
- Publication number
- CN116398517A CN116398517A CN202310322358.5A CN202310322358A CN116398517A CN 116398517 A CN116398517 A CN 116398517A CN 202310322358 A CN202310322358 A CN 202310322358A CN 116398517 A CN116398517 A CN 116398517A
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- Prior art keywords
- feeding
- needle
- rotary wing
- cylinder
- station
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- 206010016717 Fistula Diseases 0.000 title claims abstract description 32
- 230000003890 fistula Effects 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 148
- 239000010959 steel Substances 0.000 claims abstract description 148
- 239000000463 material Substances 0.000 claims abstract description 145
- 238000005475 siliconizing Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims description 90
- 238000000034 method Methods 0.000 claims description 31
- 230000035939 shock Effects 0.000 claims description 21
- 238000000016 photochemical curing Methods 0.000 claims description 12
- 238000004064 recycling Methods 0.000 claims description 11
- 238000007639 printing Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 230000002950 deficient Effects 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims 1
- 239000011265 semifinished product Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 26
- 238000010586 diagram Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 4
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000001631 haemodialysis Methods 0.000 description 2
- 230000000322 hemodialysis Effects 0.000 description 2
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
- F16B11/008—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing of tubular elements or rods in coaxial engagement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to the technical field of medical equipment, and provides an automatic assembly production line of an internal fistula needle, which comprises a workbench, wherein a steel needle seat assembly device and a rotary wing protective cap assembly device are arranged on the workbench, and are butted through a siliconizing heating transfer station, wherein the steel needle seat assembly device comprises a steel needle assembly station, and automatic steel needle material feeding assembly in a steel needle storage bin is completed in the steel needle assembly station through a needle taking lifting cylinder and a sliding feeding plate; the rotary wing protective cap assembling device comprises a rotary wing feeding station, wherein rotary wing feeding is completed through a rotary wing material taking lifting cylinder and a rotary wing translation electric cylinder in the rotary wing feeding station; the siliconizing heating transfer station comprises a transfer feeding module and a transfer feeding module, and the transfer of assembled semi-finished products is completed through a conveying line; the integrated assembly processing of the steel needle, the needle seat and the rotary wing part of the internal fistula needle is realized, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to an automatic assembly production line of an internal fistula needle.
Background
The internal fistula needle is a connecting body of an arteriovenous internal fistula and a hemodialysis pipeline, and through the internal fistula needle and a dialysis tube connected with the internal fistula needle, blood of a patient suffering from renal failure is led into hemodialysis equipment for dialysis, and then flows back into the patient body to filter impurities in the blood.
The existing internal fistula needle assembly is usually completed by workers with the aid of some simple tools, the full automation degree is low, as the internal fistula needle is provided with a sharp needle head, the rotary wing-shaped structure matched with the assembly is special, the manual assembly operation is complex, the technical difficulty is high, the operations such as spray printing, gluing, siliconizing and solidifying are needed to be performed in the internal fistula needle assembly processing process, a plurality of workers are needed to complete the internal fistula needle assembly processing process by using different tools, the transfer flow among the working procedures is complex, the whole production efficiency is low, the dependence on the workers is high, the influence of human factors on the product quality is large, and the whole product quality is difficult to control; in addition, in the manual assembly process, because the internal fistula needle has sharp-pointed syringe needle, workman is injured's risk is higher, and especially easy stabbing workman's hand when adorning the needle exists great potential safety hazard.
Disclosure of Invention
Based on the above, the invention aims to overcome the defects in the prior art and provide an automatic assembly production line for an internal fistula needle.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an automatic assembly production line of an internal fistula needle comprises a workbench and is characterized in that a steel needle seat assembly device and a rotary wing protective cap assembly device are arranged on the workbench, and the steel needle seat assembly device is butted with the rotary wing protective cap assembly device through a siliconizing heating switching station;
the steel needle seat assembling device comprises a steel needle assembling station, wherein the steel needle assembling station comprises a steel needle storage bin and a needle separating lifting cylinder which are matched with each other, and the steel needle storage bin completes automatic steel needle feeding and assembling through a needle taking lifting cylinder and a sliding feeding plate;
the rotary wing protective cap assembling device comprises a rotary wing feeding station, wherein the rotary wing feeding station comprises a rotary wing feeding direct shock, and a rotary wing part on the rotary wing feeding direct shock completes a feeding process through a rotary wing material taking lifting cylinder and a rotary wing translation electric cylinder;
the siliconizing heating transfer station comprises a heating box and a conveying line, transfer feeding modules are respectively arranged at two ends of the conveying line, and the two transfer feeding modules are respectively connected with the discharging position of the steel needle seat assembling device and the feeding position of the rotary wing protective cap assembling device.
As a further improvement of the invention, the steel needle seat assembling device comprises a first fixed disc, a first carrying turntable connected with a first turntable clamp is arranged between the first fixed disc and a workbench, a needle seat feeding station, a steel needle assembling station, a gluing and photo-curing station, a first identification spray printing and detecting station, a second identification spray printing and detecting station, a steel needle siliconizing and photo-curing station, a detecting station and a detecting blanking station before starting up are sequentially arranged on the workbench and the first fixed disc along the running direction of the first carrying turntable;
the rotary wing helmet assembling device comprises a second fixed disc, a second carrying turntable connected with a second turntable clamp is arranged between the second fixed disc and a workbench, and rotary wing feeding stations, rotary wing detecting stations, steel needle siliconizing stations, needle tip vision detecting stations, helmet assembling stations, helmet detecting and compacting stations and finished product blanking stations are sequentially arranged on the workbench and the second fixed disc along the running direction of the second carrying turntable.
As a further improvement of the invention, the transfer feeding module and the steel needle seat assembling device are connected between the steel needle siliconizing and photo-curing station and the detection station before starting up, and the transfer feeding module and the rotary wing protective cap assembling device are connected between the rotary wing detection station and the steel needle siliconizing station.
As a further improvement of the invention, the needle seat feeding station comprises a needle seat material taking module and a needle seat feeding module;
the needle seat material taking module comprises a needle seat feeding direct shock and a needle seat translation cylinder arranged on the workbench, wherein the needle seat feeding direct shock is connected with a needle seat feeding track, the needle seat translation cylinder is connected with a material distributing plate which is connected with the end part of the needle seat feeding track, and the material distributing plate is connected with a needle seat detection sensor;
the needle seat feeding module comprises a needle seat lifting electric cylinder arranged on the workbench, a needle seat rotating cylinder is arranged on the needle seat lifting electric cylinder, a needle seat clamping jaw cylinder is arranged on the needle seat rotating cylinder, and a needle seat clamping jaw used for clamping and transferring the needle seat is connected to the needle seat clamping jaw cylinder.
As a further improvement of the invention, the steel needle assembly station comprises a steel needle material taking module and a steel needle feeding module,
the steel needle taking module comprises a steel needle taking bracket and a needle taking lifting cylinder which are arranged on a workbench, a steel needle storage bin and a steel needle detection sensor are arranged on the steel needle taking bracket, a needle dividing lifting cylinder is arranged below the steel needle storage bin, a steel needle dividing plate matched with the steel needle storage bin is arranged on the needle dividing lifting cylinder, a needle taking translation cylinder is arranged on the needle taking lifting cylinder, a needle taking bracket is connected to the needle taking translation cylinder, and a needle placing groove for accommodating a steel needle is formed in the end part of the needle taking bracket;
The steel needle feeding module comprises a feeding main board, two ends of the feeding main board are respectively fixed on a workbench and a first fixed disc, a sliding feeding plate is connected to the feeding main board in a sliding mode, a guiding lifting cylinder is mounted on the sliding feeding plate, the lower end of the guiding lifting cylinder is connected with a swinging cylinder, a finger clamping cylinder connected with a steel needle finger is arranged on the swinging cylinder, a pushing cylinder matched with the sliding feeding plate is arranged on the feeding main board, and a buffer is arranged at the sliding stroke end portion of the sliding feeding plate.
As a further improvement of the invention, the detection station before starting up comprises a detection vertical plate, wherein the detection vertical plate is provided with a clamp detection sensor, and the clamp detection sensor is used for detecting whether a needle seat exists on the first rotating disc clamp before starting up.
As a further improvement of the invention, the rotary wing feeding station comprises a rotary wing material taking module and a rotary wing feeding module;
the rotary wing material taking module comprises a rotary wing material feeding direct vibration and a rotary wing material taking lifting cylinder and a rotary wing material taking bracket which are arranged on a workbench, a rotary wing material feeding track is arranged on the rotary wing material feeding direct vibration, an assembly plate is connected to the rotary wing material taking lifting cylinder, a material blocking plate, a material distributing plate and a rotary wing material pushing cylinder are arranged on the assembly plate, a material distributing interface matched with the rotary wing material feeding track is arranged on the material distributing plate, a material pushing plate matched with the material distributing plate is connected to the rotary wing material pushing cylinder, a rotary wing detection sensor is arranged on the material pushing plate, a rotary wing material taking translation cylinder is arranged on the rotary wing material taking bracket, and a material taking translation bracket is connected with a positioning shaft and an auxiliary shaft which are used for fixing the rotary wing;
The rotary wing feeding module comprises a rotary wing feeding support arranged on the workbench, a rotary cylinder is arranged at the upper end of the rotary wing feeding support, a cylinder mounting plate is connected to the rotary cylinder, a rotary wing feeding translation cylinder is connected to the cylinder mounting plate, and a rotary wing feeding clamping jaw cylinder connected with a rotary wing feeding clamping jaw is arranged on the rotary wing feeding translation cylinder.
As a further improvement of the invention, the rotary wing detection station comprises a detection support, a detection translation cylinder is arranged on the detection support, a detection mounting plate is connected to the detection translation cylinder, a detection sensor and a detection spring pin which are mutually matched are arranged on the detection mounting plate, and the detection spring pin is used for detecting whether the rotary wing exists or not through expansion and contraction and transmitting signals to the detection sensor.
As a further improvement of the invention, the finished product blanking station comprises a waste box and a finished product box, and defective product rejection and finished product blanking operations can be performed according to the detection results of the needle tip visual detection station, the protective cap detection and the pressing station.
As a further improvement of the invention, the siliconizing heating transfer station comprises a transfer feeding module, the transfer feeding module which is jointed with the steel needle seat assembling device is used for conveying the assembled steel needle seat to the transfer feeding module which is jointed with the rotary wing protective cap assembling device through a conveying line, and a heating box is arranged above the conveying line;
The conveying line comprises a conveying line and a recycling line, a transfer block used for transferring a steel needle seat after combination is arranged in the conveying line, transfer lifting cylinders matched with the conveying line and the recycling line are arranged at the end part of the conveying line respectively, transfer block positioning cylinders are arranged on transfer lifting cylinders at the tail end of a conveying line stroke, and transfer block positioning cylinders are arranged on transfer lifting cylinders at the tail end of the recycling line stroke;
the transfer feeding module comprises a transfer feeding support, a feeding lifting electric cylinder, a transfer pushing cylinder and a material channel baffle are arranged on the transfer feeding support, a floating joint is arranged on the feeding lifting electric cylinder, the floating joint is connected with a cylinder fixing plate through a connecting column, a feeding rotary cylinder is arranged on the cylinder fixing plate, a feeding clamping finger cylinder connected with a feeding clamping finger is arranged on the feeding rotary cylinder, a pushing block for pushing the transfer block to switch a material channel is connected to the transfer pushing cylinder, and the material channel baffle is matched with a conveying line port.
The beneficial effects of the invention are as follows:
1. the invention provides an automatic assembly production line for an internal fistula needle, which realizes the integrated assembly processing of an internal fistula needle steel needle, a needle seat and a rotary wing part, has high degree of automation, small influence of human factors on an assembly flow, simple operation flow and rapid flow among working procedures, and greatly improves the production efficiency and the product quality of an internal fistula needle product.
2. According to the invention, the steel needle assembly station is adopted to replace manual steel needle feeding assembly of the internal fistula needle, the steel needle assembly station adopts the steel needle distributing plate to be matched with the steel needle storage bin for taking the needle, and the steel needle feeding assembly is completed through the matching of the needle taking support and the needle taking part on the sliding feeding plate, so that the station is fully automatic, the assembly efficiency is high, manual participation is not needed in the whole process, and the personal safety of workers is ensured.
3. According to the invention, the rotary wing feeding station is adopted for taking and mounting the rotary wing parts, the rotary wing feeding station adopts a structure of a rotary wing taking lifting cylinder module with a material dividing plate and a rotary wing translation electric cylinder with a positioning shaft and an auxiliary shaft, and the automatic feeding and assembling operation of rotary wing materials with special structures is completed through the matching of a material dividing interface on the material dividing plate, the positioning shaft and the auxiliary shaft, so that the process flow is simple, and the assembling production efficiency of products is improved.
4. According to the invention, the siliconizing heating transfer station is used for feeding the steel needle seat combined semi-finished product to the rotary wing feeding processing station, the siliconizing heating transfer station is used for continuously feeding the steel needle seat combined semi-finished product by adopting the feeding channel and the recycling channel which are provided with the transfer blocks, and the siliconizing heating operation is completed in the feeding process by arranging the heating box, so that the connection between the steel needle seat assembling device and the rotary wing protective cap assembling device is completed, the assembling processing procedure is simplified, and the assembling production efficiency of the product is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the feeding station structure of the needle stand of the invention.
Fig. 3 is a schematic view of the assembly station structure of the steel needle of the invention.
Fig. 4 is a schematic diagram of a detection station structure before starting up according to the present invention.
FIG. 5 is a schematic view of the structure of the feeding station of the rotary wing of the present invention.
Fig. 6 is a schematic diagram of a rotary wing feeding module structure of a rotary wing feeding station according to the present invention.
Fig. 7 is a schematic diagram of a rotary wing feeding module structure of a rotary wing feeding station.
FIG. 8 is a schematic view of a rotor wing detection station structure according to the present invention.
Fig. 9 is a schematic diagram of a blanking station structure of a finished product of the invention.
Fig. 10 is a schematic view of the external structure of the siliconizing heating transfer station of the present invention.
FIG. 11 is a schematic view of the internal structure of the siliconizing heating transfer station of the present invention.
In the figure: 1 is a workbench, 2 is a first fixed disc, 3 is a first carrying turntable, 4 is a first turntable clamp, 5 is a needle seat feeding station, 501 is a needle seat feeding direct shock, 502 is a needle seat feeding track, 503 is a needle seat translation cylinder, 504 is a distributing cylinder, 505 is a needle seat detection sensor, 506 is a needle seat lifting electric cylinder, 507 is a needle seat rotating cylinder, 508 is a needle seat clamping jaw cylinder, 509 is a needle seat clamping jaw, 6 is a steel needle assembling station, 601 is a steel needle material taking bracket, 602 is a steel needle storage bin, 603 is a steel needle detection sensor, 604 is a needle distributing lifting cylinder, 605 is a steel needle distributing cylinder, 606 is a needle taking lifting cylinder, 607 is a needle taking translation cylinder, 608 is a needle taking bracket, 609 is a feeding main board, 610 is a sliding feeding plate, 611 is a guiding lifting cylinder, 612 is a swinging cylinder, 613 is a finger clamping cylinder, 614 is a steel needle clamping finger, 615 is a pushing cylinder, 616 is a buffer, 7 is a gluing and light curing station, 8 is a first mark spray printing and detecting station, 9 is a second mark spray printing and detecting station, 10 is a steel needle siliconizing and photocuring station, 11 is a pre-start detecting station, 1101 is a detecting vertical plate, 1102 is a clamp detecting sensor, 12 is a detecting blanking station, 13 is a second fixed disk, 14 is a second carrying rotary disk, 15 is a rotary wing feeding station, 1501 is a rotary wing feeding direct shock, 1502 is a rotary wing feeding track, 1503 is a rotary wing material taking lifting cylinder, 1504 is an assembling plate, 1505 is a baffle plate, 1506 is a distributing plate, 1507 is a rotary wing pushing cylinder, 1508 is a pushing plate, 1509 is a rotary wing detecting sensor 1510 is a rotary wing material taking bracket, 1511 is a rotary wing material taking and translating cylinder, 1512 is a material taking and translating bracket, 1513 is a positioning shaft, 1514 is an auxiliary shaft, 1515 is a rotary wing feeding bracket, 1516 is a rotary wing feeding cylinder, 1518 is a rotary wing feeding and translating cylinder, 1519 is a rotary wing feeding jaw cylinder, 1520 is a rotary wing feeding jaw, 16 is a rotary wing detection station, 1601 is a detection support, 1602 is a detection translation cylinder, 1603 is a detection mounting plate, 1604 is a detection sensor, 1605 is a detection spring pin, 17 is a steel needle siliconizing station, 18 is a needle tip vision detection station, 19 is a cap assembly station, 20 is a cap detection and compaction station, 21 is a finished product blanking station, 2101 is a waste box, 2102 is a finished product box, 22 is a siliconizing heating transfer station, 2201 is a heating box, 2202 is a conveying line, 2203 is a conveying line, 2204 is a recycling line, 2205 is a transfer lifting cylinder, 2206 is a transfer block positioning cylinder, 2207 is a transfer feeding support, 2208 is a feeding lifting cylinder, 2209 is a floating joint, 2210 is a connecting column, 2211 is a cylinder fixing plate, 2212 is a feeding rotary cylinder, 2213 is a feeding finger cylinder, 2214 is a transfer finger cylinder, 2216 is a transfer material pushing block, 7 is a material pushing block, and 8 is a turntable clamp, 23 is a second turntable.
Description of the embodiments
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, an automatic assembly line for an internal fistula needle comprises a workbench 1, and is characterized in that a steel needle seat assembly device and a rotary wing protective cap assembly device are arranged on the workbench 1, and are butted through a siliconizing heating switching station 22;
the steel needle seat assembling device comprises a steel needle assembling station 6, wherein the steel needle assembling station 6 comprises a steel needle storage bin 602 and a needle separating lifting cylinder 604 which are matched with each other, and the steel needle storage bin 602 completes automatic steel needle feeding and assembling through a needle taking lifting cylinder 606 and a sliding feeding plate 610;
the rotary wing cap assembling device comprises a rotary wing feeding station 15, the rotary wing feeding station 15 comprises a rotary wing feeding direct shock 1501, and a rotary wing part on the rotary wing feeding direct shock 1501 completes a feeding process through a rotary wing material taking lifting cylinder 1503 and a rotary wing translation electric cylinder 1511;
The siliconizing heating transfer station 22 comprises a heating box 2201 and a conveying line 2202, transfer feeding modules are respectively arranged at two ends of the conveying line 2202, and the two transfer feeding modules are respectively connected with a discharging position of the steel needle seat assembling device and a feeding position of the rotary wing protective cap assembling device.
In a specific embodiment, the steel needle hub assembling device further comprises a first fixed disc 2, a first carrying turntable 3 connected with a first turntable clamp 4 is arranged between the first fixed disc 2 and the workbench 1, a hub feeding station 5, a steel needle assembling station 6, a gluing and photo-curing station 7, a first identification spray printing and detecting station 8, a second identification spray printing and detecting station 9, a steel needle siliconizing and photo-curing station 10, a detection station 11 and a detection blanking station 12 are sequentially arranged on the workbench 1 and the first fixed disc 2 along the running direction of the first carrying turntable 3;
the rotary wing helmet assembling device comprises a second fixed disc 13, a second carrying turntable 14 connected with a second turntable clamp 23 is arranged between the second fixed disc 13 and the workbench 1, and a rotary wing feeding station 15, a rotary wing detecting station 16, a steel needle siliconizing station 17, a needle tip visual detecting station 18, a helmet assembling station 19, a helmet detecting and compacting station 20 and a finished product blanking station 21 are sequentially arranged on the workbench 1 and the second fixed disc 13 along the running direction of the second carrying turntable 14.
In a specific embodiment, further, the transfer feeding module and the steel needle seat assembly device are connected between the steel needle siliconizing and photo-curing station 10 and the pre-start detection station 11, and the transfer feeding module and the rotary wing cap assembly device are connected between the rotary wing detection station 16 and the steel needle siliconizing station 17.
The whole working flow of the automatic assembly production line of the internal fistula needle is as follows: before the assembly process begins, the production line is started to idle, a detection station 11 detects whether a needle seat exists on the first turntable clamp 4 before starting, and if the needle seat exists, the needle seat is removed from the first turntable clamp 4 after the corresponding first turntable clamp 4 moves to a detection blanking station 12; after the assembly process is started, the needle seat feeding station 5 conveys the needle seat into the first rotating disc clamp 4, the first rotating disc clamp 4 moves to a subsequent station along with the rotation of the first carrying rotating disc 3, when moving to the needle seat feeding station 5, the steel needle is conveyed into the first rotating disc clamp 4, when moving to the steel needle assembly station 6, the steel needle and the needle seat are assembled and fixed, when moving to the gluing and photo-curing station 7, the joint of the steel needle and the needle seat is glued, and the glue is cured through ultraviolet light, when moving to the first identification spraying and detecting station 8, the identification at the needle seat is sprayed, the needle seat identification and the visual detection of the angle of the steel needle are carried out, when moving to the second identification spraying and detecting station 9, the needle seat identification and the visual detection of the angle of the steel needle are carried out, when moving to the steel needle silicidation and photo-curing station 10, when moving to the position of the transfer module of the silicidation heating transfer station 22, the assembled steel needle is conveyed to the transfer module on the rotating wing cap assembly device, the needle seat is removed from the position of the needle seat to the position of the second rotating cap assembly device, and the needle seat is removed from the needle seat is continuously moved to the first rotating disc clamp after the needle seat is moved to the second identification spraying and the needle seat is detected to the second identification spraying and the needle seat station 4 is detected; the rotary wing feeding station 15 conveys rotary wings into the second turntable clamp 23, the second turntable clamp 23 moves to a subsequent station along with the rotation of the second carrying turntable 14, when moving to the rotary wing detecting station 16, whether rotary wing materials exist or not is detected, when moving to the siliconizing heating transfer station 22 to transfer the feeding module, the transfer feeding module transfers and installs assembled steel needle bases into the second turntable clamp 23, when moving to the steel needle siliconizing station 17, the steel needles are subjected to secondary silicone oil dip coating, when moving to the needle tip visual detecting station 18, whether the needle tips of the steel needles are damaged in the assembling process, when moving to the protective cap assembling station 19, the protective cap is conveyed and installed into the second turntable clamp 23, when moving to the protective cap detecting and compacting station 20, the pre-assembled protective caps and needle bases are compacted, when moving to the finished product discharging station 21, the assembled defective products and qualified products are respectively distributed to different designated positions, and the production line flow is finished.
In a specific embodiment, further, the needle seat feeding station 5 includes a needle seat material taking module and a needle seat feeding module;
the needle seat material taking module comprises a needle seat material feeding direct shock 501 and a needle seat translation air cylinder 503 arranged on the workbench 1, wherein a needle seat material feeding track 502 is connected to the needle seat material feeding direct shock 501, a material distributing plate 504 which is connected with the end part of the needle seat material feeding track 502 is connected to the needle seat translation air cylinder 503, and a needle seat detection sensor 505 is connected to the material distributing plate 504;
the needle seat feeding module comprises a needle seat lifting electric cylinder 506 arranged on the workbench 1, a needle seat rotary cylinder 507 is arranged on the needle seat lifting electric cylinder 506, a needle seat clamping jaw cylinder 508 is arranged on the needle seat rotary cylinder 507, and a needle seat clamping jaw 509 for clamping and transferring the needle seat is connected to the needle seat clamping jaw cylinder 508.
The specific work flow of the needle seat feeding station 5 is as follows: after the assembly process of the production line begins, the needle seat feeding direct shock 501 conveys needle seat materials to the inside of the material distributing plate 504 through the needle seat feeding track 502, after the needle seat detecting sensor 505 detects that the needle seat materials are in place, the needle seat translation cylinder 503 drives the material distributing plate 504 to translate to a needle seat clamping position, the needle seat lifting cylinder 506 drives the needle seat clamping jaw 509 to descend to the needle seat clamping position, the needle seat clamping jaw cylinder 508 drives the needle seat clamping jaw 509 to clamp the needle seat, the needle seat translation cylinder 503 resets, the needle seat lifting cylinder 506 ascends, the needle seat rotating cylinder 507 drives the needle seat clamping jaw 509 to rotate to a position above the needle seat first rotating disc clamp 4, the needle seat lifting cylinder 506 descends, the needle seat clamping jaw 509 places the needle seat materials into the inside of the first rotating disc clamp 4, then the needle seat lifting cylinder 506 ascends, the needle seat rotating cylinder 507 resets, and the process of the station is finished.
In a specific embodiment, further, the steel needle assembly station 6 comprises a steel needle material taking module and a steel needle feeding module,
the steel needle material taking module comprises a steel needle material taking support 601 and a needle taking lifting cylinder 606 which are arranged on a workbench 1, a steel needle storage bin 602 and a steel needle detection sensor 603 are arranged on the steel needle material taking support 601, a needle dividing lifting cylinder 604 is arranged below the steel needle storage bin 602, a steel needle material dividing plate 605 matched with the steel needle storage bin 602 is arranged on the needle dividing lifting cylinder 604, a needle taking translation cylinder 607 is arranged on the needle taking lifting cylinder 606, a needle taking support 608 is connected on the needle taking translation cylinder 607, and a needle placing groove for accommodating a steel needle is formed in the end part of the needle taking support 608;
the steel needle feeding module comprises a feeding main board 609, two ends of the feeding main board 609 are respectively fixed on a workbench 1 and a first fixed disc 2, a sliding feeding plate 610 is connected to the feeding main board 609 in a sliding mode, a guide lifting cylinder 611 is installed on the sliding feeding plate 610, a swinging cylinder 612 is connected to the lower end of the guide lifting cylinder 611, a clamping finger cylinder 613 connected with a steel needle clamping finger 614 is arranged on the swinging cylinder 612, a pushing cylinder 615 matched with the sliding feeding plate 610 is arranged on the feeding main board 609, and a buffer 616 is arranged at the sliding stroke end portion of the sliding feeding plate 610.
The concrete work flow of the steel needle assembly station 6 is as follows: when the first carrying turntable 3 moves to the station, the needle separating plate 605 is driven by the needle separating lifting cylinder 604 to lift, the steel needle material in the steel needle storage bin 602 is jacked up, the needle taking translation cylinder 607 drives the needle taking support 608 to move to the position below the jacked steel needle material, the needle taking lifting cylinder 606 drives the needle taking support 608 to lift, the steel needle material is taken out by using the needle placing groove structure, the needle separating lifting cylinder 604 descends and resets, then the pushing cylinder 615 drives the steel needle clamping finger 614 to translate to the position above the needle taking support 608, the finger clamping cylinder 613 drives the steel needle clamping finger 614 to clamp the steel needle material, the needle taking lifting cylinder 606 and the needle taking translation cylinder reset, the swinging cylinder 612 drives the steel needle clamping finger 614 to rotate by 90 degrees, the guiding lifting cylinder 611 ascends, the pushing cylinder 611 drives the steel needle clamping finger 614 to translate to the position above the first turntable clamp 4, the steel needle clamping finger 614 is placed into the first turntable clamp 4, the guiding lifting cylinder 611 ascends and resets, and the station flow is ended.
In a specific embodiment, further, the pre-start detection station 11 includes a detection vertical plate 1101, a fixture detection sensor 1102 is disposed on the detection vertical plate 1101, and the fixture detection sensor 1102 is used for detecting whether the first turntable fixture 4 has a needle seat or not before starting.
The specific working procedure of the detection station 11 before starting up is as follows: before the assembly process starts, the production line is started to idle, the clamp detection sensor 1102 detects whether a needle seat exists on the first turntable clamp 4, the detection result is transmitted to a subsequent station, and the process of the station is finished.
In a specific embodiment, further, the rotary wing feeding station 15 includes a rotary wing material taking module and a rotary wing material feeding module;
the rotary wing material taking module comprises a rotary wing material feeding direct shock 1501, a rotary wing material taking lifting cylinder 1503 and a rotary wing material taking bracket 1510, wherein the rotary wing material feeding direct shock 1501 is arranged on the rotary wing material feeding direct shock 1501, an assembly plate 1504 is connected to the rotary wing material taking lifting cylinder 1503, a baffle plate 1505, a material dividing plate 1506 and a rotary wing material pushing cylinder 1507 are arranged on the assembly plate 1504, a material dividing interface matched with the rotary wing material feeding rail 1502 is arranged on the material dividing plate 1506, a material pushing plate 1508 matched with the material dividing plate 1506 is connected to the rotary wing material pushing cylinder 1507, a rotary wing detection sensor 1509 is arranged on the material pushing plate 1508, a rotary wing material taking translation electric cylinder 1511 is arranged on the rotary wing material taking bracket 1510, a material taking translation bracket 1512 is connected to the rotary wing translation electric cylinder 1511, and a material taking positioning shaft 1513 and an auxiliary shaft 1514 for fixing the rotary wing are arranged on the material taking translation bracket;
The rotary wing feeding module comprises a rotary wing feeding support 1515 mounted on the workbench 1, a rotary cylinder 1516 is mounted at the upper end of the rotary wing feeding support 1515, a cylinder mounting plate 1517 is connected to the rotary cylinder 1516, a rotary wing feeding translation cylinder 1518 is connected to the cylinder mounting plate 1517, and a rotary wing feeding clamping jaw cylinder 1519 connected with a rotary wing feeding clamping jaw 1520 is arranged on the rotary wing feeding translation cylinder 1518.
The specific working procedure of the rotary wing feeding station 15 is as follows: after the rotary wing cap assembly device begins an assembly process, rotary wing feeding direct shock 1501 conveys rotary wing parts into a distributing plate 1506 through a rotary wing feeding track 1502, after a rotary wing detection sensor 1509 detects that the rotary wing parts are in place, a rotary wing material taking lifting cylinder 1503 drives the distributing plate 1506 to ascend to a material taking position, a rotary wing material taking translation electric cylinder 1511 drives a positioning shaft 1513, an auxiliary shaft 1514 to translate and be combined with the rotary wing parts, a rotary wing pushing cylinder 1507 drives the distributing plate 1506 to translate and back, the rotary wing material taking lifting cylinder 1503 descends and resets, the rotary wing pushing cylinder 1507 translates and resets, the rotary wing material taking translation electric cylinder 1511 drives the rotary wing parts to translate to the adapting position, the rotary wing material taking clamping jaw 1520 is driven by the rotary wing material taking lifting cylinder 1519 to clamp the rotary wing parts, then the rotary wing translation electric cylinder 1511 translates and resets, the rotary wing material taking clamping jaw 1520 rotates by 90 degrees, the rotary wing material taking clamping jaw 1518 rotates and drives the rotary wing material taking clamping jaw 1520 to rotate and resets to the second rotary wing clamping jaw 1520, the rotary wing clamping jaw 1518 rotates and resets to the second rotary wing clamping jaw 15123, and the rotary wing feeding clamping jaw 1520 is reset and the rotary wing feeding clamping jaw 1518 rotates and the second rotary wing clamping jaw 15123 to end to move and the rotary wing clamping jaw 23 to the rotary wing clamping jaw.
In a specific embodiment, further, the rotor detecting station 16 includes a detecting bracket 1601, a detecting translation cylinder 1602 is mounted on the detecting bracket 1601, a detecting mounting plate 1603 is connected to the detecting translation cylinder 1602, a detecting sensor 1604 and a detecting spring pin 1605 which are matched with each other are disposed on the detecting mounting plate 1603, and the detecting spring pin 1605 detects the presence or absence of the rotor through extension and contraction and transmits a signal to the detecting sensor 1604.
The specific workflow of the rotary wing detection station 16 is: when the second carrying turntable 14 moves to the station, the detection translation cylinder 1602 drives the spring detection pin 1605 to translate to the inside of the second carrying clamp 23 for detecting the material with the rotary wing, the equipment stops running for feeding when no material is detected, the equipment continues running when the material is detected, and the flow of the station is ended.
In a specific embodiment, further, the product blanking station 21 includes a waste box 2101 and a product box 2102, and defective products can be removed and finished products can be blanked according to the detection results of the needle tip visual detection station 18 and the protective cap detection and pressing station 20.
The specific working procedure of the finished product blanking station 21 is as follows: when the second carrying turntable 14 moves to the station, defective products are placed into the waste box 2101 and finished products are placed into the finished product box 2102 through cooperation of all cylinders according to detection results of the needle tip visual detection station 18 and the protective cap detection and pressing station 20.
In a specific embodiment, further, the siliconizing heating transfer station 22 includes a transfer feeding module, the transfer feeding module engaged with the steel needle holder assembling device transfers the assembled steel needle holder to the transfer feeding module engaged with the rotating wing cap assembling device through a transfer line 2202, and a heating box 2201 is arranged above the transfer line 2202;
the conveying line 2202 comprises a conveying line 2203 and a recycling line 2204, a transfer block 2218 for transferring a steel needle seat after combination is arranged in the conveying line 2202, transfer lifting cylinders 2205 which are respectively matched with the conveying line 2203 and the recycling line 2204 are arranged at the end part of the conveying line 2202, a transfer block positioning cylinder 2206 is arranged on the transfer lifting cylinder 2205 at the stroke end of the conveying line 2202, and a transfer block positioning cylinder 2206 is arranged on the transfer lifting cylinder 2205 at the stroke end of the recycling line 2204;
the transfer feeding module comprises a transfer feeding support 2207, a feeding lifting electric cylinder 2208, a transfer pushing cylinder 2215 and a material channel baffle 2217 are arranged on the transfer feeding support 2207, a floating joint 2209 is arranged on the feeding lifting electric cylinder 2208, the floating joint 2209 is connected with a cylinder fixing plate 2211 through a connecting column 2210, a feeding rotary cylinder 2212 is arranged on the cylinder fixing plate 2211, a feeding clamping cylinder 2213 connected with a feeding clamping finger 2214 is arranged on the feeding rotary cylinder 2212, a pushing block 2216 for pushing a transfer block 2218 to switch a material channel is connected to the transfer pushing cylinder 2215, and the material channel baffle 2217 is matched with a port of a conveying line 2202.
The specific working procedure of the siliconizing heating transfer station 22 is as follows: when the first carrying turntable 3 moves to the station, the transfer block 2218 moves to the tail end of the recovery material channel 2204, the positioning rod on the transfer block positioning cylinder 2206 stretches out to fixedly limit the transfer block 2218 at the tail end of the recovery material channel 2204, the tail end of the recovery material channel 2204 and the starting end transfer lifting cylinder 2205 of the conveying material channel 2203 jack up, the transfer feeding module feeding rotary cylinder 2212 at the first carrying turntable 3 drives the feeding clamp finger 2214 to rotate to the position above the first carrying clamp 4, the feeding lifting cylinder 2208 drives the feeding clamp finger 2214 to descend to the position of the first carrying clamp 4, the feeding clamp finger 2214 is driven by the feeding clamp finger 2213 to clamp the steel needle base assembled in the first carrying clamp 4, then the feeding lifting cylinder 2208 ascends, the feeding rotary cylinder 2212 rotates to reset, the feeding clamp finger 2214 is driven by the feeding lifting cylinder 2208 to descend to the position above the transfer block positioning cylinder 2206, the transfer block 2218 is driven by the feeding clamp finger 2214 to place the inner side of the first carrying clamp finger 2214, then the feeding clamp finger 2216 is driven by the lifting cylinder 2206, the transfer block 2203 is reset to the transfer cylinder 2203, and the transfer block 2203 is driven by the feeding clamp finger 2213 to finish the process of the transfer of the conveying material channel 2203;
When the second carrying turntable 23 moves to the station, the transfer block 2218 moves to the end of the conveying channel 2203, the transfer block positioning cylinder 2206 extends out to fix and limit the transfer block 2218 at the end of the conveying channel 2203, the starting end of the recovery channel 2204 and the transfer lifting cylinder 2205 at the end of the conveying channel 2203 are jacked up, the transfer block 2214 is driven by the feeding lifting cylinder 2208 to descend to the position of the transfer block 2218 in the transfer block positioning cylinder 2206 at the end of the conveying channel 2203, the feeding clamp finger cylinder 2213 drives the feeding clamp finger 2214 to clamp the assembled steel needle seat in the transfer block 2218, then the transfer block positioning cylinder 2208 ascends, the transfer block positioning cylinder 2206 retracts and resets, the transfer block 2216 drives the transfer block 2218 to push the starting end of the recovery channel 2204, the transfer block 2218 descends along with the recovery channel 2204, the feeding clamp finger 2214 is driven by the feeding cylinder 2204 to rotate, the second rotary clamp finger 2214 is driven by the feeding clamp finger 2214 to ascend to the position of the transfer block 2218, and then the second rotary clamp finger clamp is driven by the transfer block 2214 to rotate to the position of the second rotary clamp finger 2214, and the second rotary clamp finger is reset to finish the assembly of the second station 22023, and the assembly of the second rotary clamp finger is finished.
It should be understood that the foregoing detailed description of the present invention is provided for illustration only and is not limited to the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention may be modified or substituted for the same technical effects; as long as the use requirement is met, the invention is within the protection scope of the invention.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
Claims (10)
1. An automatic assembly production line for an internal fistula needle comprises a workbench (1), and is characterized in that a steel needle seat assembly device and a rotary wing protective cap assembly device are arranged on the workbench (1), and are in butt joint through a siliconizing heating switching station (22);
the steel needle seat assembling device comprises a steel needle assembling station (6), wherein the steel needle assembling station (6) comprises a steel needle storage bin (602) and a needle separating lifting cylinder (604) which are matched with each other, and the steel needle storage bin (602) completes steel needle automatic feeding and assembling through a needle taking lifting cylinder (606) and a sliding feeding plate (610);
the rotary wing cap assembling device comprises a rotary wing feeding station (15), the rotary wing feeding station (15) comprises a rotary wing feeding direct shock (1501), and a rotary wing part on the rotary wing feeding direct shock (1501) completes a feeding process through a rotary wing material taking lifting cylinder (1503) and a rotary wing translation electric cylinder (1511);
the siliconizing heating transfer station (22) comprises a heating box (2201) and a conveying line (2202), transfer feeding modules are respectively arranged at two ends of the conveying line (2202), and the two transfer feeding modules are respectively connected with a discharging position of the steel needle seat assembling device and a feeding position of the rotary wing protective cap assembling device.
2. The internal fistula needle assembly production line of claim 1, wherein the steel needle seat assembly device comprises a first fixed disc (2), a first carrying turntable (3) connected with a first turntable clamp (4) is arranged between the first fixed disc (2) and a workbench (1), a needle seat feeding station (5), a steel needle assembly station (6), a gluing and photo-curing station (7), a first mark spray printing and detecting station (8), a second mark spray printing and detecting station (9), a steel needle siliconizing and photo-curing station (10), a pre-starting detection station (11) and a detection blanking station (12) are sequentially arranged on the workbench (1) and the first fixed disc (2) along the running direction of the first carrying turntable (3);
the rotary wing helmet assembling device comprises a second fixed disc (13), a second carrying turntable (14) connected with a second turntable clamp (23) is arranged between the second fixed disc (13) and the workbench (1), a rotary wing feeding station (15), a rotary wing detecting station (16), a steel needle siliconizing station (17), a needle tip visual detecting station (18), a helmet assembling station (19), a helmet detecting and compacting station (20) and a finished product blanking station (21) are sequentially arranged on the workbench (1) and the second fixed disc (13) along the running direction of the second carrying turntable (14).
3. The internal fistula needle assembly line of claim 2 wherein the transfer feed module and steel needle hub assembly device are coupled between a steel needle siliconizing and photo-curing station (10) and a pre-start detection station (11), and the transfer feed module and rotary wing cap assembly device are coupled between a rotary wing detection station (16) and a steel needle siliconizing station (17).
4. The internal fistula needle assembly line of claim 2 wherein the needle mount loading station (5) comprises a needle mount take out module and a needle mount feed module;
the needle seat material taking module comprises a needle seat material feeding direct shock (501) and a needle seat translation cylinder (503) arranged on the workbench (1), wherein a needle seat material feeding track (502) is connected to the needle seat material feeding direct shock (501), a material distributing plate (504) which is connected with the end part of the needle seat material feeding track (502) is connected to the needle seat translation cylinder (503), and a needle seat detection sensor (505) is connected to the material distributing plate (504);
the needle seat feeding module comprises a needle seat lifting electric cylinder (506) arranged on the workbench (1), a needle seat rotating cylinder (507) is arranged on the needle seat lifting electric cylinder (506), a needle seat clamping jaw cylinder (508) is arranged on the needle seat rotating cylinder (507), and a needle seat clamping jaw (509) for clamping and transferring the needle seat is connected to the needle seat clamping jaw cylinder (508).
5. The internal fistula needle assembly line of claim 1 or 2, wherein the steel needle assembly station (6) comprises a steel needle take out module and a steel needle feed module,
the steel needle material taking module comprises a steel needle material taking support (601) and a needle taking lifting cylinder (606) which are arranged on a workbench (1), a steel needle storage bin (602) and a steel needle detection sensor (603) are arranged on the steel needle material taking support (601), a needle separating lifting cylinder (604) is arranged below the steel needle storage bin (602), a steel needle material separating plate (605) matched with the steel needle storage bin (602) for use is arranged on the needle separating lifting cylinder (604), a needle taking translation cylinder (607) is arranged on the needle taking lifting cylinder (606), a needle taking support (608) is connected to the needle taking translation cylinder (607), and a needle placing groove for accommodating a steel needle is formed in the end part of the needle taking support (608);
the steel needle feeding module comprises a feeding main board (609) with two ends respectively fixed on a workbench (1) and a first fixed disc (2), a sliding feeding plate (610) is connected to the feeding main board (609) in a sliding mode, a guide lifting cylinder (611) is mounted on the sliding feeding plate (610), a swinging cylinder (612) is connected to the lower end of the guide lifting cylinder (611), a finger clamping cylinder (613) connected with a steel needle finger (614) is arranged on the swinging cylinder (612), a pushing cylinder (615) matched with the sliding feeding plate (610) is arranged on the feeding main board (609), and a buffer (616) is arranged at the sliding stroke end portion of the sliding feeding plate (610).
6. The automatic internal fistula needle assembling line of claim 2 wherein the pre-start-up detection station (11) comprises a detection riser (1101), a clamp detection sensor (1102) is arranged on the detection riser (1101), and the clamp detection sensor (1102) is used for detecting whether a needle seat exists on the first rotating disc clamp (4) before starting up.
7. The automatic assembly line for internal fistula needles according to claim 1 or 2, characterized in that the rotary wing feeding station (15) comprises a rotary wing take-out module and a rotary wing feeding module;
the rotary wing material taking module comprises a rotary wing material feeding direct shock (1501) and a rotary wing material taking lifting cylinder (1503) and a rotary wing material taking support (1510) which are arranged on a workbench (1), a rotary wing material feeding track (1502) is arranged on the rotary wing material feeding direct shock (1501), an assembling plate (1504) is connected to the rotary wing material taking lifting cylinder (1503), a material blocking plate (1505), a material distributing plate (1506) and a rotary wing material pushing cylinder (1507) are arranged on the assembling plate (1504), a material distributing interface matched with the rotary wing material feeding track (1502) is arranged on the material distributing plate (1506), a material pushing plate (1508) matched with the material distributing plate (1506) is connected to the rotary wing material pushing cylinder (1507), a rotary wing translation electric cylinder (1) is arranged on the rotary wing support (1510), a material taking shaft (1513) is connected to the rotary wing translation electric cylinder (1511), and a material taking shaft (1514) is arranged on the material taking support (1512) in a fixed manner;
The rotary wing feeding module comprises a rotary wing feeding support (1515) arranged on a workbench (1), a rotary cylinder (1516) is arranged at the upper end of the rotary wing feeding support (1515), a cylinder mounting plate (1517) is connected to the rotary cylinder (1516), a rotary wing feeding translation cylinder (1518) is connected to the cylinder mounting plate (1517), and a rotary wing feeding clamping jaw cylinder (1519) connected with a rotary wing feeding clamping jaw (1520) is arranged on the rotary wing feeding translation cylinder (1518).
8. The automatic internal fistula needle assembly line of claim 2 wherein the rotary wing detection station (16) comprises a detection bracket (1601), a detection translation cylinder (1602) is mounted on the detection bracket (1601), a detection mounting plate (1603) is connected on the detection translation cylinder (1602), a detection sensor (1604) and a detection spring pin (1605) which are mutually matched are arranged on the detection mounting plate (1603), and the detection spring pin (1605) detects the existence of the rotary wing through extension and contraction and transmits a signal to the detection sensor (1604).
9. The automatic assembly line for internal fistula needles according to claim 2, wherein the finished product blanking station (21) comprises a waste box (2101) and a finished product box (2102) and can perform defective product rejection and finished product blanking operations according to detection results of the needle tip visual detection station (18) and the protective cap detection and pressing station (20).
10. The automatic internal fistula needle assembling line according to claim 1 or 3, wherein the siliconizing heating transfer station (22) comprises a transfer feeding module, the transfer feeding module engaged with the steel needle hub assembling device conveys the assembled steel needle hub to the transfer feeding module engaged with the rotary wing cap assembling device through a conveying line (2202), and a heating box (2201) is arranged above the conveying line (2202);
the conveying line (2202) comprises a conveying channel (2203) and a recycling channel (2204), a transfer block (2205) used for transferring a steel needle seat completed by combination is arranged in the conveying line (2202), transfer lifting cylinders (2205) matched with the conveying channel (2203) and the recycling channel (2204) are arranged at the end part of the conveying line (2202), transfer block positioning cylinders (2206) are arranged on transfer lifting cylinders (2205) at the tail end of a travel of the conveying channel (2202), and transfer block positioning cylinders (2206) are arranged on transfer lifting cylinders (2205) at the tail end of the travel of the recycling channel (2204);
the transfer feeding module comprises a transfer feeding support (2207), a feeding lifting electric cylinder (2208), a transfer pushing cylinder (2215) and a material channel baffle (2217) are arranged on the transfer feeding support (2207), a floating joint (2209) is arranged on the feeding lifting electric cylinder (2208), the floating joint (2209) is connected with a cylinder fixing plate (2211) through a connecting column (2210), a feeding rotary cylinder (2212) is arranged on the cylinder fixing plate (2211), a feeding clamping finger cylinder (2213) connected with a feeding clamping finger (2214) is arranged on the feeding rotary cylinder (2212), a pushing block (2216) for pushing a transfer block (2218) to switch a material channel is connected to the transfer pushing cylinder (2215), and the material channel baffle (2217) is matched with a conveying line (2202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310322358.5A CN116398517A (en) | 2023-03-29 | 2023-03-29 | Automatic assembly production line of internal fistula needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310322358.5A CN116398517A (en) | 2023-03-29 | 2023-03-29 | Automatic assembly production line of internal fistula needle |
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| Publication Number | Publication Date |
|---|---|
| CN116398517A true CN116398517A (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310322358.5A Pending CN116398517A (en) | 2023-03-29 | 2023-03-29 | Automatic assembly production line of internal fistula needle |
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| Country | Link |
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| CN (1) | CN116398517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984880A (en) * | 2023-09-25 | 2023-11-03 | 河南驼人医疗器械研究院有限公司 | Heat-moisture exchanger assembly production line |
-
2023
- 2023-03-29 CN CN202310322358.5A patent/CN116398517A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984880A (en) * | 2023-09-25 | 2023-11-03 | 河南驼人医疗器械研究院有限公司 | Heat-moisture exchanger assembly production line |
| CN116984880B (en) * | 2023-09-25 | 2023-12-29 | 河南驼人医疗器械研究院有限公司 | Heat-moisture exchanger assembly production line |
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