CN111451747A - Transfusion needle assembling device - Google Patents

Transfusion needle assembling device Download PDF

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Publication number
CN111451747A
CN111451747A CN202010267357.1A CN202010267357A CN111451747A CN 111451747 A CN111451747 A CN 111451747A CN 202010267357 A CN202010267357 A CN 202010267357A CN 111451747 A CN111451747 A CN 111451747A
Authority
CN
China
Prior art keywords
block
fixed block
needle assembly
infusion needle
clamping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010267357.1A
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Chinese (zh)
Inventor
邓珊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Xiangfei Intelligent Equipment Technology Co Ltd
Original Assignee
Dongguan Xiangfei Intelligent Equipment Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Xiangfei Intelligent Equipment Technology Co Ltd filed Critical Dongguan Xiangfei Intelligent Equipment Technology Co Ltd
Priority to CN202010267357.1A priority Critical patent/CN111451747A/en
Publication of CN111451747A publication Critical patent/CN111451747A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B23P19/006—Holding or positioning the article in front of the applying tool
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses an infusion needle assembly device, which comprises a rack, wherein two vertically-oriented transmission shafts are arranged above the rack, the transmission shafts are in sleeved fit with transmission chain wheels, a needle inserting device and a detection device which are matched with a needle cylinder in a clamping device are sequentially arranged on the rack along a conveying direction, the infusion needle assembly device is provided with the two vertically-oriented transmission shafts through the interior of the rack, the transmission shafts are in sleeved fit with the transmission chain wheels, the needle inserting device can be matched with the clamping device in size, so that the infusion needle assembly device can be recycled, through the arrangement of the detection device on the left side of the rack, whether the inserting depth is proper or not can be detected when the clamping device and the needle inserting device are inserted, an inductor on the detection device can sense the inserting depth when the inserting is performed, so that whether the inserting is well judged, and meanwhile, an induction screen connected with the bottom, whether the conveying distance is accurate or not can be detected in the conveying process.

Description

Transfusion needle assembling device
Technical Field
The invention relates to the technical field of medical instruments, in particular to an infusion needle assembling device.
Background
With the development of science and technology, an infusion needle is a common injection instrument in modern medical mechanical equipment and mainly comprises a needle head, a needle cylinder and a rubber tube.
The infusion needle assembling device on the market is usually assembled in a manual mode and cannot achieve automatic conveying, and therefore an infusion needle assembling device is provided.
Disclosure of Invention
The invention aims to provide an infusion needle assembling device, which aims to solve the problems that the infusion needle assembling device in the market proposed in the background technology is often assembled manually and cannot achieve automatic conveying.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an infusion needle assembly quality, includes the frame, its characterized in that: the top of frame is provided with the transmission shaft of two vertical trends, and one of them transmission shaft passes through the drive belt cooperation step motor, the transmission shaft cup joints the cooperation and has drive sprocket, and two drive sprocket cooperations have a transport chain, even being provided with on the transport chain is used for centre gripping cylinder main part and makes contact pin hole level clamping device outwards, the frame on set gradually along direction of delivery with clamping device in cylinder complex contact pin device and detection device.
Preferably, clamping device is including fixing the fixed block in the conveying chain top, and the fixed block is the cell type block, the both sides of fixed block are provided with the clip, and the top of clip is connected with the spring, the opening level of fixed block is outwards, the inboard perpendicular direction of delivery of fixed block is provided with the slide rail, and the transport top of slide rail is provided with the spacing groove, the top cooperation of slide rail has the slider, and the inside of fixed block is provided with the air cavity, the top of air cavity is provided with the rod cover, and the inside of rod cover has cup jointed the push rod, the slider is connected with the centre gripping mount pad, and the top of centre gripping mount pad is fixed with the bolt, the bolt cooperation has two clamping bars, and the inboard of clamping bar is provided with the briquetting, the rubber slab is installed to the briquetting inboard, and.
Preferably, the slide rail and the fixed block are welded and fixed, the slide block forms a sliding structure through the slide rail, and the slide block forms a lifting structure through the push rod and the fixed block.
Preferably, be the buckle connection between fixed block and the clip, and fixed block and clip evenly set up along the conveying chain direction equidistance.
Preferably, the clip is connected with the spring, and the spring is clamped at a limiting groove outside the fixing block.
Preferably, the slide rail and the fixed block are welded and fixed, the slide block forms a sliding structure through the slide rail, and the slide block forms a lifting structure through the push rod and the fixed block.
Preferably, a hollow cavity is arranged inside the needle inserting device, a rotating shaft is installed in the center of the hollow cavity, a bearing plate is installed at the bottom of the rotating shaft, a motor is inserted into the bearing plate and connected to the bottom end of the rotating shaft, a needle device is installed outside the hollow cavity, and a hollow cavity is formed in the needle device.
Preferably, the bottom surface of the rotating shaft is inserted into the upper surface of the bearing plate, and the rotating shaft and the bearing plate form a rotating structure through a motor.
Preferably, the limiting cylinder is symmetrical about a vertical central axis of the hollow cavity, and the hollow cavity is matched with the needle head in size.
Preferably, detection device's left side is connected with the backup pad, and the axis department of backup pad installs the connecting rod, connecting rod below cover connects the pole cover, and the connecting rod both sides are provided with spacing section of thick bamboo, spacing section of thick bamboo bottom has cup jointed the jib, and the jib is pegged graft and is provided with the inductor in the position of spacing section of thick bamboo, the bottom of jib is provided with the connecting plate), and connecting plate bottom trip is connected with the response screen, spacing section of thick bamboo is symmetrical structure with the jib about the connecting rod.
The invention provides an infusion needle assembling device which has the following beneficial effects: the infusion needle assembling device is characterized in that two transmission shafts with vertical trends are arranged in a rack, one transmission shaft is matched with a stepping motor through a transmission belt, the transmission shafts are matched with transmission chain wheels in a sleeved mode, the two transmission chain wheels are matched with a transmission chain, clamping devices used for clamping a needle cylinder body and enabling needle inserting holes to face horizontally outwards are uniformly arranged on the transmission chain, the needle inserting devices can be matched with the clamping devices in size, accordingly, the needle cylinder assembling device can be used circularly, whether the inserting depth is proper or not can be detected when the clamping devices and the needle inserting devices are inserted through the arrangement of a detection device on the left side of the rack, an inductor on the detection device can sense the inserting depth when the needle cylinder assembling device is inserted, whether the needle cylinder assembling device is inserted or not can be judged, and whether the conveying distance is accurate or not can be detected in the conveying process through, thereby further reach the accuracy of carrying, through the drive top pin device of motor, can rotate another syringe needle device and carry out the contact pin after inserting a syringe needle to reach endless effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the image holding device of the present invention;
FIG. 3 is an enlarged schematic view of a pin inserting apparatus according to the present invention;
FIG. 4 is a schematic view of a portion of the needle apparatus of the present invention;
FIG. 5 is an enlarged schematic view of the detecting device of the present invention;
FIG. 6 is a schematic view of a partial structure of a rotating shaft according to the present invention;
FIG. 7 is a schematic view of a partial structure of a compact according to the present invention.
In the figure, 1, a frame, 2, a pin inserting device, 3, a detecting device, 4, a clamping device, 5, a feeding hole, 6, a discharging hole, 7, a stepping motor, 8, a transmission belt, 9, a roller, 10, a transmission chain wheel, 11, a conveying chain, 12, a fixing block, 13, a sliding rail, 14, a sliding block, 15, a clamping mounting seat, 16, a push rod, 17, a rod sleeve, 18, an air cavity, 19, a bolt, 20, a clamping rod, 21, a pressing block, 22, a groove, 23, a needle cylinder, 24, a spring, 25, a clamp, 26, a hollow cavity, 27, a rotating shaft, 28, a needle device, 29, a hollow cavity, 30, a needle, 31, a flow channel, 32, a dispensing bag, 33, a dispensing cylinder, 34, a supporting plate, 35, a limiting cylinder, 36, a sensor, 37, a hanging rod, 38, a connecting plate, 39, a sensing screen, 40, a bearing plate, 41, a motor, 42, a rubber plate, 43, 45. a connecting rod sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an infusion needle assembly quality, includes frame 1, the top of frame 1 is provided with the transmission shaft of two vertical trends, and one of them transmission shaft passes through 8 cooperations step motor 7 of drive belt, the transmission shaft cup joints the cooperation and has drive sprocket 10, and two drive sprocket 10 cooperations have a conveyor chain 11, conveyor chain 11 goes up even being provided with and is used for centre gripping cylinder main part and makes contact pin hole level clamping device 4 outwards, frame 1 go up along direction of delivery set gradually with 23 complex contact pin devices 2 and detection device 3 of cylinder in the clamping device 4.
The clamping device 4 comprises a fixed block 12 fixed above the conveying chain 11, the fixed block 12 is a groove-shaped block, the two sides of the fixed block 12 are provided with clamps 25, and the top end of the clip 25 is connected with a spring 24, the opening of the fixed block 12 faces outwards horizontally, the inner side of the fixed block 12 is provided with a slide rail 13 along the vertical conveying direction, and the conveying top end of the slide rail 13 is provided with a limit groove 43, a slide block 14 is matched above the slide rail 13, and an air cavity 17 is arranged inside the fixed block 12, a rod sleeve 17 is arranged above the air cavity 17, and a push rod 16 is sleeved in the rod sleeve 16, the sliding block 14 is connected with a clamping mounting seat 15, and a bolt 19 is fixed above the clamping mounting seat 15, the bolt 19 is matched with two clamping rods 20, and a pressing block 21 is arranged on the inner side of the clamping rod 20, a rubber plate 42 is arranged on the inner side of the pressing block 21, and the needle cylinder 23 is positioned inside the rubber plate 42.
The slide rail 13 and the fixed block 12 are welded and fixed, the slide block 14 forms a sliding structure through the slide rail 13, and the slide block 14 forms a lifting structure through the push rod 16 and the fixed block 12.
The fixing blocks 12 and the clips 25 are connected in a buckling mode, and the fixing blocks 12 and the clips 25 are evenly arranged along the direction of the conveying chain 11 at equal intervals.
The clip 25 is connected with the spring 24, and the spring 24 is clamped at a limiting groove 43 outside the fixing block 12.
The slide rail 13 and the fixed block 12 are welded and fixed, the slide block 14 forms a sliding structure through the slide rail 13, and the slide block 14 forms a lifting structure through the push rod 16 and the fixed block 12.
The needle inserting device comprises a needle inserting device 2, a hollow cavity 26 is arranged in the needle inserting device 2, a rotating shaft 27 is installed in the center of the hollow cavity 26, a bearing plate 40 is installed at the bottom of the rotating shaft 27, a motor 41 is inserted into the bearing plate 40, the motor 41 is connected to the bottom end of the rotating shaft 27, a needle device 28 is installed outside the hollow cavity 26, and a hollow cavity 29 is formed in the needle device 28.
The bottom surface of the rotating shaft 27 is inserted into the upper surface of the bearing plate 40, and the rotating shaft 27 and the bearing plate 40 form a rotating structure through the motor 41.
The limiting cylinder 35 is symmetrical about the vertical central axis of the hollow cavity 26, and the hollow cavity 29 is matched with the size of the needle 30.
The left side of detection device 3 is connected with backup pad 34, and the axis department of backup pad 34 installs connecting rod 45, connecting rod 45 below cup joints connecting rod cover 44, and connecting rod 45 both sides are provided with spacing section of thick bamboo 35, jib 37 has been cup jointed to spacing section of thick bamboo 35 bottom, and jib 37 pegs graft and be provided with inductor 36 at the position of spacing section of thick bamboo 35, jib 37's bottom is provided with connecting plate 38, and connecting plate 38 bottom trip is connected with inductive screen 39, spacing section of thick bamboo 35 is symmetrical structure with jib 37 about connecting rod 45.
The working principle is as follows: when the transfusion needle assembling device is used, firstly, a rotating shaft above a rack 1 is matched with a stepping motor 7, a transmission shaft is sleeved with a transmission chain wheel 10, the transmission chain wheel 10 is matched with a transmission chain 11, a clamping device 4 is connected above the transmission chain 11, the clamping device 4 rolls to a feeding hole 5 under the driving of the stepping motor 7 at the moment, the clamping device 4 clamps a needle cylinder, a clamping rod 20 is connected with a clamping mounting seat 15 through a bolt 19, a pressing block 21 connected with the top end of the clamping rod 20 clamps the needle cylinder 23, a rubber plate 42 is arranged inside the pressing block 21 to have certain protection effect on the needle cylinder 23, a sliding rail 13 inside a fixing block 12 drives a sliding block 14 to slide, meanwhile, the bottom end of the sliding block 14 is also connected with an air cavity 18, the air cavity 18 pushes the sliding block 14 to lift, and the sliding block 14 is clamped through a limit groove 43 arranged when sliding to the highest, the slide block 14 is fixed, the clamping mounting seat 15 is lifted upwards under the action of the air cavity 18, the needle inserting device 2 faces the needle cylinder 23 at the moment, the hollow cavity 26 in the needle inserting device 2 is enabled to be upwards lifted when the needle cylinder 23 is lifted, air flow is carried out to enable the needle head 30 to slide in the flow channel 31, the hollow cavity 29 beside the needle head to slide to the bottom end is pressurized, the dispensing cylinder 33 is enabled to extrude glue to fix the needle head 30 and the needle cylinder 23, the motor 41 at the bottom end of the rotating shaft 27 drives the needle head 30 to rotate to carry out inserting of the next needle, the next procedure detection is carried out through descending of the push rod 16, the connecting rod 45 of the detection device 3 is enabled to be telescopic to enable the limiting cylinders 35 and the suspension rod 37 at two sides to be telescopic, the inductor 36 is installed at the position of the suspension rod 37 inserted in the limiting cylinder 35 to detect the depth of the inserting, meanwhile, the connecting plate 38 is also installed at the bottom end of, and then the material is continuously conveyed to the discharge port 6 so as to achieve the function of circular conveying.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an infusion needle assembly quality, includes frame (1), its characterized in that: the top of frame (1) is provided with the transmission shaft of two vertical trends, and one of them transmission shaft passes through drive belt (8) and cooperates step motor (7), the transmission shaft cup joints the cooperation and has drive sprocket (10), and two drive sprocket (10) cooperations have carry chain (11), carry chain (11) to go up even being provided with and be used for centre gripping cylinder main part and make contact pin hole level clamping device (4) outwards, frame (1) go up along direction of delivery set gradually with cylinder (23) complex contact pin device (2) and detection device (3) in clamping device (4).
2. An infusion needle assembly device according to claim 1, wherein: the clamping device (4) comprises a fixed block (12) fixed above the conveying chain (11), the fixed block (12) is a groove-shaped block, clamps (25) are arranged on two sides of the fixed block (12), a spring (24) is connected to the top ends of the clamps (25), the opening of the fixed block (12) faces outwards horizontally, a sliding rail (13) is arranged on the inner side of the fixed block (12) in the direction perpendicular to the conveying direction, a limiting groove (43) is formed in the conveying top end of the sliding rail (13), a sliding block (14) is matched above the sliding rail (13), an air cavity (17) is formed in the fixed block (12), a rod sleeve (17) is arranged above the air cavity (17), a push rod (16) is sleeved in the rod sleeve (16), the sliding block (14) is connected with a clamping mounting seat (15), and a bolt (19) is fixed above the clamping mounting seat (15), the bolt (19) is matched with two clamping rods (20), a pressing block (21) is arranged on the inner side of each clamping rod (20), a rubber plate (42) is installed on the inner side of each pressing block (21), and the needle cylinder (23) is located inside the rubber plate (42).
3. An infusion needle assembly device according to claim 2, wherein: the sliding rail (13) and the fixed block (12) are fixed by welding, the sliding block (14) forms a sliding structure through the sliding rail (13), and the sliding block (14) forms a lifting structure through the push rod (16) and the fixed block (12).
4. An infusion needle assembly device according to claim 2, wherein: the fixing blocks (12) and the clips (25) are connected in a buckling mode, and the fixing blocks (12) and the clips (25) are evenly arranged along the direction of the conveying chain (11) at equal intervals.
5. An infusion needle assembly device according to claim 2, wherein: the clamp (25) is connected with the spring (24), and the spring (24) is clamped at a limiting groove (43) outside the fixing block (12).
6. An infusion needle assembly device according to claim 2, wherein: the sliding rail (13) and the fixed block (12) are fixed by welding, the sliding block (14) forms a sliding structure through the sliding rail (13), and the sliding block (14) forms a lifting structure through the push rod (16) and the fixed block (12).
7. An infusion needle assembly device according to claim 1, wherein: the needle inserting device is characterized in that a hollow cavity (26) is arranged inside the needle inserting device (2), a rotating shaft (27) is installed in the center of the hollow cavity (26), a bearing plate (40) is installed at the bottom of the rotating shaft (27), a motor (41) is inserted into the bearing plate (40), the motor (41) is connected to the bottom end of the rotating shaft (27), a needle device (28) is installed outside the hollow cavity (26), and a hollow cavity (29) is formed in the needle device (28).
8. An infusion needle assembly device according to claim 7, wherein: the bottom surface of the rotating shaft (27) is inserted into the inner part of the upper surface of the bearing plate (40), and the rotating shaft (27) and the bearing plate (40) form a rotating structure through a motor (41).
9. An infusion needle assembly device according to claim 7, wherein: the limiting cylinder (35) is symmetrical about a vertical central axis of the hollow cavity (26), and the hollow cavity (29) is matched with the needle head (30) in size.
10. An infusion needle assembly device according to claim 1, wherein: the left side of detection device (3) is connected with backup pad (34), and the axis department of backup pad (34) installs connecting rod (45), connecting rod cover (44) is connected in the cover below connecting rod (45), and connecting rod (45) both sides are provided with spacing section of thick bamboo (35), jib (37) have been cup jointed to spacing section of thick bamboo (35) bottom, and jib (37) are pegged graft the position in spacing section of thick bamboo (35) and are provided with inductor (36), the bottom of jib (37) is provided with connecting plate (38), and connecting plate (38) bottom trip is connected with response screen (39), spacing section of thick bamboo (35) and jib (37) are symmetrical structure about connecting rod (45).
CN202010267357.1A 2020-04-06 2020-04-06 Transfusion needle assembling device Withdrawn CN111451747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010267357.1A CN111451747A (en) 2020-04-06 2020-04-06 Transfusion needle assembling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010267357.1A CN111451747A (en) 2020-04-06 2020-04-06 Transfusion needle assembling device

Publications (1)

Publication Number Publication Date
CN111451747A true CN111451747A (en) 2020-07-28

Family

ID=71672500

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010267357.1A Withdrawn CN111451747A (en) 2020-04-06 2020-04-06 Transfusion needle assembling device

Country Status (1)

Country Link
CN (1) CN111451747A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114734217A (en) * 2022-04-21 2022-07-12 达尔嘉(广州)标识设备有限公司 Pre-filling needle push rod limiter assembling device and equipment thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114734217A (en) * 2022-04-21 2022-07-12 达尔嘉(广州)标识设备有限公司 Pre-filling needle push rod limiter assembling device and equipment thereof

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Application publication date: 20200728