CN106044121B - Butterfly wing type blood taking needle handle supply device - Google Patents
Butterfly wing type blood taking needle handle supply device Download PDFInfo
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- CN106044121B CN106044121B CN201610564532.7A CN201610564532A CN106044121B CN 106044121 B CN106044121 B CN 106044121B CN 201610564532 A CN201610564532 A CN 201610564532A CN 106044121 B CN106044121 B CN 106044121B
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- needle handle
- needle
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- conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
Abstract
The invention discloses a butterfly wing type blood taking needle handle supply device, which comprises: the sorting hopper is used for sorting the input needle handles so that the needle handles are horizontally placed and sequentially output along a straight line; the conveying mechanism is used for conveying the needle handles output by the material arranging hopper towards the direction close to the center of the rotary table; the mounting mechanism is used for sequentially clamping the needle handles positioned at the foremost end of the conveying mechanism in the conveying direction and vertically inserting the needle handles into the carrier. The operation of supplying the needle handle to the carrier by adopting the butterfly wing type blood taking needle handle supply device is completely and automatically completed by the material arranging hopper, the conveying mechanism and the mounting mechanism, so that the needle handle supply efficiency is high, and the production requirement of the whole needle handle assembly machine can be met; the needle handle supply precision is high, the needle handle supply precision can be well connected with an operation procedure behind a needle handle installation station, and the assembly precision of the whole needle handle assembly machine to the needle handle is improved; the needle handle supply reliability is high, and the needle handle assembling reliability of the whole needle handle assembling machine is improved.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a butterfly wing type blood taking needle handle supply device.
Background
The basic operation of the butterfly wing type blood taking needle is similar to that of the traditional injector for blood taking, and the effect of the butterfly wing type blood taking needle is superior to that of the injector. The butterfly wing type blood taking needle is suitable for patients of different ages and different parts. When puncturing blood vessels, the puncture is smooth and easy, and the blood return is fast and sensitive. Can be used for collecting blood samples firstly and then connected with a transfusion system for intravenous transfusion treatment, thereby reducing the pain of patients.
The needle handle of the existing butterfly wing type blood taking needle comprises a hollow columnar needle base and a handle arranged on the peripheral wall of the needle base. The needle handle of the butterfly wing type blood taking needle is small in size, so that the needle handle is difficult to supply in a mechanical automation mode, most of the needle handles of the butterfly wing type blood taking needles are still supplied manually or semi-automatically, and the needle handles are low in supply efficiency, low in precision and poor in reliability.
Disclosure of Invention
The invention provides a needle handle supply device for a butterfly wing type blood taking needle, which aims to solve the technical problems of low supply efficiency, low precision and poor reliability of the existing needle handle supply.
The technical scheme adopted by the invention is as follows:
the utility model provides a butterfly wing formula blood taking needle handle feeding mechanism, needle handle equipment complete machine is equipped with a plurality of carriers that are used for vertical installation needle handle including around dead axle pivoted carousel, along its contour interval on the outer anchor ring of carousel, butterfly wing formula blood taking needle handle feeding mechanism set up on the needle handle erection station of needle handle equipment complete machine, be arranged in the vertical carrier that inserts of needle handle of input, butterfly wing formula blood taking needle handle feeding mechanism includes: the sorting hopper is used for sorting the input needle handles so that the needle handles are horizontally placed and sequentially output along a straight line; the conveying mechanism is used for conveying the needle handles output by the material arranging hopper towards the direction close to the center of the rotary table; and the mounting mechanism is used for sequentially clamping the needle handles positioned at the foremost end of the conveying mechanism in the conveying direction and vertically inserting the needle handles into the carrier.
Further, the mounting mechanism comprises a clamping component for clamping the needle handle positioned at the most front end of the conveying mechanism in the conveying direction, a first driving component for driving the clamping component to rotate around a fixed shaft so as to vertically insert the clamped needle handle into the carrier, and a second driving component for driving the carrier to act so as to clamp the needle handle; the first driving component is connected with an action driving mechanism of the needle handle assembly machine so as to enable the clamping component to rotate around the fixed shaft under the action of the action driving mechanism, and the clamping component is connected with the output end of the first driving component; the second driving member is located below the gripping member and the first driving member and is connected to the carrier.
Furthermore, the first driving member comprises a first support which is connected with the action driving mechanism to move up and down under the action of the action driving mechanism and simultaneously move back and forth along the direction close to or far away from the axis of the turntable, a second support which is connected with the action driving mechanism to simultaneously move up and down with the first support under the action of the action driving mechanism, and a connecting structure which is used for enabling the clamping member to clockwise rotate around the fixed shaft so as to enable the needle handle to vertically move downwards; the connecting structure is simultaneously connected with the first support and the second support so as to drive the clamping component to act under the action of the first support.
Furthermore, the connecting structure comprises a first mounting barrel which is fixed with the second support and is of a hollow cylindrical structure, a telescopic rod, a rocking block and a rotating shaft, wherein the first end of the telescopic rod extends into the first mounting barrel, the second end of the telescopic rod extends out of the first mounting barrel so as to stretch along the axial direction of the first mounting barrel under the action of external force, one end of the rocking block is hinged with the telescopic rod, and the rotating shaft is vertically fixed with the other end of the rocking block; the rotating shaft is rotatably arranged on the first support, and the clamping component is fixed with the rotating shaft so that when the first support moves towards the output end close to the conveying mechanism, the telescopic rod extends outwards to drive the rocking block to rotate clockwise and further enable the clamping component to rotate clockwise by taking the rotating shaft as a fixed shaft.
Furthermore, the clamping component comprises a first mounting seat connected with the output end of the connecting structure, a chuck used for clamping the needle handle, and a first driving piece arranged on the first mounting seat to drive the chuck to act; the clamping head is connected with the output end of the first driving piece so as to clamp or release the needle handle under the action of the first driving piece.
Furthermore, the conveying mechanism comprises a bracket, and the bracket is provided with a conveying slide rail and a supporting slide rail, wherein the conveying slide rail is used for conveying the needle handles output by the material arranging hopper towards the direction close to the center of the rotary table; the input end of the conveying slide rail is connected with the output end of the material arranging hopper; the input end of the supporting slide rail and the output end of the conveying slide rail are arranged at intervals relatively, and the needle handles positioned on the conveying slide rail sequentially slide into the supporting slide rail under the acting force of the conveying slide rail and the adjacent needle handles.
Further, the needle handle comprises a hollow columnar needle base and a handle arranged on the peripheral wall of the needle base; the upper surface of the conveying slide rail is provided with a clamping groove for clamping the needle seat, the clamping groove extends along the length direction of the conveying slide rail, the needle seat is horizontally clamped in the clamping groove, and the handle is attached to the upper surface of the conveying slide rail.
Furthermore, a first needle handle and a second needle handle are sequentially supported on the supporting slide rail from the output end to the input end of the supporting slide rail; the mounting mechanism further comprises a support plate, and a pressing component used for pressing the second needle handle on the supporting slide rail to avoid influencing the first needle handle is arranged on the support plate.
Further, the mounting mechanism further comprises a stopping component which is abutted against the output end of the supporting slide rail to prevent the first needle handle from sliding out under external force, and the stopping component is arranged on the support plate.
Further, each carrier comprises an abutting plate fixed with the peripheral wall of the rotating disc, and an abutting part used for pressing the needle handle and the edge of the abutting plate, and the abutting part is connected with the second driving member so as to press the needle handle inserted between the abutting plate and the abutting plate under the action of the second driving member.
Furthermore, the edge of the abutting plate is provided with an inwards concave groove; the abutting part comprises a second mounting seat which is fixed with the abutting plate and two ends of which are communicated, a mandril of which two ends extend out of the mounting channel is arranged in the mounting channel of the second mounting seat in a sliding way, and a compressed compression spring is arranged on the excircle of the mandril; the first end of the ejector rod is opposite to the groove bottom of the groove, the opposite second end of the ejector rod is connected with the second driving component, so that the ejector rod moves towards the direction away from the groove under the action of the second driving component, the needle handle enters between the first end of the ejector rod and the groove bottom of the groove, and the inserted needle handle is pressed against the groove bottom of the groove under the action of the compression spring.
The invention has the following beneficial effects:
when the butterfly wing type blood taking needle handle supply device is used for supplying needle handles to a carrier, the needle handles are firstly placed in a material arranging hopper, the needle handles are horizontally and linearly and sequentially output under the material arranging effect of the material arranging hopper, the needle handles output by the material arranging hopper sequentially enter a conveying mechanism and move towards the direction close to the center of a rotating disc under the effect of the conveying mechanism, and finally, under the effect of an installing mechanism, the needle handle positioned at the foremost end in the conveying direction of the conveying mechanism is sequentially clamped by the installing mechanism and vertically inserted into the carrier on the rotating disc, so that the needle handles are supplied to the carrier. The operation of supplying the needle handle to the carrier by adopting the butterfly wing type blood taking needle handle supply device is completely and automatically completed by the material arranging hopper, the conveying mechanism and the mounting mechanism, so that compared with the conventional manual or semi-automatic needle handle supply, the needle handle supply efficiency is high, and the production requirement of the whole needle handle assembly machine can be met; the needle handle supply precision is high, the needle handle supply precision can be well connected with an operation procedure behind a needle handle installation station, and the assembly precision of the whole needle handle assembly machine to the needle handle is improved; the needle handle supply reliability is high, and the needle handle assembling reliability of the whole needle handle assembling machine is improved.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic top view of a needle shaft assembly machine in accordance with a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing a spatial structure of a winged-type lancet needle handle supply device according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a top view of the winged lancet needle handle supply of FIG. 2;
FIG. 4 is a partially enlarged schematic view of the mounting mechanism of the winged lancet needle handle supply apparatus of FIG. 2;
FIG. 5 is a schematic view showing a spatial structure of a carrier of the winged lancet needle handle supply device of FIG. 2;
FIG. 6 is a schematic front view of the carrier of FIG. 5;
FIG. 7 is a cross-sectional view of the carrier of FIG. 6 taken along line A-A;
FIG. 8 is a sectional view of a conveying slide rail of the winged lancet needle handle supply device of FIG. 2.
Description of the figures
10. A turntable; 010. a needle handle mounting station; 20. a carrier; 21. a backup plate; 211. a groove; 22. an abutting member; 221. a second mounting seat; 222. a top rod; 223. a compression spring; 30. a material arranging hopper; 40. a conveying mechanism; 41. a support; 42. a conveying slide rail; 421. a card slot; 50. a needle handle; 60. a clamping member; 61. a first mounting seat; 62. a chuck; 621. a first jaw; 622. a second jaw; 63. a first driving member; 70. a first drive member; 71. a first support; 72. a second support; 73. a connecting structure; 731. a first mounting cylinder; 732. a telescopic rod; 733. shaking the block; 734. a rotating shaft; 80. a second drive member; 90. a pressing member; 100. a support plate; 110. a stop member.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1, 2 and 5, a preferred embodiment of the present invention provides a winged lancet needle handle supply device, the needle handle assembly machine includes a rotary table 10 rotating around a fixed axis, a plurality of carriers 20 for vertically mounting needle handles 50 are provided on an outer circumferential surface of the rotary table 10 at intervals along a circumference thereof, the winged lancet needle handle supply device is provided at a needle handle mounting station 010 of the needle handle assembly machine for vertically inserting input needle handles 50 into the carriers 20, and the winged lancet needle handle supply device includes: a sorting hopper 30 for sorting the input needle handles 50 so that the needle handles 50 are horizontally placed and sequentially output along a straight line; a conveying mechanism 40 for conveying the needle handle 50 output from the material arranging hopper 30 towards the direction close to the center of the rotary table 10; and a mounting mechanism for vertically inserting the needle handles 50 into the carriers 20 after sequentially gripping the needle handles 50 positioned at the foremost end in the conveying direction of the conveying mechanism 40. When the needle handle supply device of the butterfly wing type blood taking needle is used for supplying needle handles to the carrier 20, the needle handles are firstly placed in the material arranging hopper 30, the needle handles are sequentially output in a horizontal and straight line mode under the material arranging effect of the material arranging hopper 30, the needle handles output by the material arranging hopper 30 sequentially enter the conveying mechanism 40 and move towards the direction close to the center of the rotary table 10 under the effect of the conveying mechanism 40, and finally, under the effect of the mounting mechanism, the needle handle at the foremost end in the conveying direction of the conveying mechanism 40 is sequentially clamped by the mounting mechanism and vertically inserted into the carrier 20 on the rotary table 10, so that the needle handles are supplied to the carrier 20. The operation of supplying the needle handles to the carrier 20 by adopting the winged blood taking needle handle supply device is completely and automatically completed by the material arranging hopper 30, the conveying mechanism 40 and the mounting mechanism, so that compared with the conventional manual or semi-automatic needle handle supply, the needle handle supply device has high needle handle supply efficiency and can meet the production requirement of the whole needle handle assembly machine; the needle handle supply precision is high, the needle handle supply device can be well connected with an operation procedure behind the needle handle installation station 010, and the assembly precision of the whole needle handle assembly machine to the needle handle is improved; the needle handle supply reliability is high, and the needle handle assembling reliability of the whole needle handle assembling machine is improved.
Alternatively, as shown in fig. 2 and 4, the mounting mechanism includes a gripping member 60 for gripping the needle shank 50 located at the most forward end in the conveying direction of the conveying mechanism 40, a first driving member 70 for driving the gripping member 60 to rotate about a fixed axis to vertically insert the gripped needle shank 50 into the carrier 20, a second driving member 80 for driving the carrier 20 to act to grip the needle shank 50; the first driving member 70 is connected with a motion driving mechanism (not shown) of the needle handle installation complete machine so as to enable the clamping member 60 to rotate around the fixed shaft under the action of the motion driving mechanism, and the clamping member 60 is connected with the output end of the first driving member 70; the second drive member 80 is located below the gripping member 60 and the first drive member 70 and is connected to the carrier 20.
In this embodiment, as shown in fig. 2, the first driving member 70 includes a first support 71 connected to the motion driving mechanism to move up and down under the action of the motion driving mechanism and simultaneously move back and forth in a direction close to or away from the axial center of the rotary disk 10, a second support 72 connected to the motion driving mechanism to simultaneously move up and down with the first support 71 under the action of the motion driving mechanism, and a connecting structure 73 for rotating the holding member 60 clockwise around the fixed axis to vertically move the needle shaft 50 downward; the connecting structure 73 is connected to both the first support 71 and the second support 72 to drive the clamping member 60 to act under the action of the first support 71.
Preferably, as shown in fig. 2 and 4, the connecting structure 73 includes a first mounting tube 731 fixed to the second support 72 and having a hollow cylindrical structure, an expansion link 732 having one end extending into the first mounting tube 731 and one end extending out of the first mounting tube 731 and extending along the axial direction of the first mounting tube 731 under the action of an external force, a rocker 733 having one end hinged to the expansion link 732, and a rotating shaft 734 vertically fixed to the other end of the rocker 733; the shaft 734 is rotatably disposed on the first support 71, and the clamping member 60 is fixed to the shaft 734, such that when the first support 71 moves toward the output end of the conveying mechanism 40, the extension bar 732 extends outward to drive the rocker 733 to rotate clockwise, thereby rotating the clamping member 60 clockwise with the shaft 734 as a fixed axis. During operation, the first support 71 moves towards the output end close to the conveying mechanism 40 under the action of the action driving mechanism of the needle handle installation machine, the telescopic rod 732 is driven by the first support 71 to extend outwards relative to the first installation cylinder 731, so as to drive the rocking block 733 to rotate clockwise with the rotating shaft 734 as the rotation center, when the rocking block 733 rotates clockwise, the clamping member 60 fixed with the rocking block 733 rotates clockwise with the rotating shaft 734 as the rotation axis until the previous horizontal position changes to be vertical downwards, when the clamping member 60 changes from the horizontal state to the vertical state and finishes vertically inserting the clamped needle handle into the carrier 20, the first support 71, the second support 72 and the connecting structure 73 return to the initial state, and in the operation process, the first support 71 moves towards or away from the center of the turntable 10 under the action of the action driving mechanism and simultaneously moves up and down spatially, the second holder 72 moves up and down simultaneously with the first holder 71 by the action drive mechanism.
In a specific embodiment of the present invention, as shown in fig. 4, the holding member 60 includes a first mounting seat 61 connected to the output end of the connecting structure 73, a clamping head 62 for clamping the needle shaft 50, a first driving member 63 disposed on the first mounting seat 61 for driving the clamping head 62 to move; the gripping head 62 is connected to the output end of the first drive member 63 to grip or release the needle shaft 50 under the action of the first drive member 63. Preferably, as shown in fig. 3 and 4, the gripping head 62 comprises a first jaw 621 and a second jaw 622 which are oppositely and cooperatively arranged, the first driving member 63 comprises a first driving motor for driving the first jaw 621 to move relative to the second jaw 622 and a second driving motor for driving the second jaw 622 to move relative to the first jaw 621, the first jaw 621 and the second jaw 622 firstly horizontally grip the needle shank 50 conveyed by the conveying mechanism 40 under the action of the first driving member 63, then rotate around the rotating shaft 734 under the action of the connecting structure 73 to vertically insert the gripped needle shank 50 into the carrier 20, then release the gripped needle shank 50 under the action of the first driving member 63, and finally return to the initial state again.
Alternatively, as shown in fig. 2, the conveying mechanism 40 includes a bracket 41, and the bracket 41 is provided with a conveying slide rail 42 for conveying the needle handle 50 output from the material arranging hopper 30 toward the direction close to the center of the rotary table 10 and a supporting slide rail (not shown) for supporting the needle handle 50; the input end of the conveying slide rail 42 is connected with the output end of the material arranging hopper 30; the input end of the supporting slide rail is arranged opposite to the output end of the conveying slide rail 42 at an interval, and the needle handles 50 on the conveying slide rail 42 sequentially slide into the supporting slide rail under the acting force of the conveying slide rail 42 and the adjacent needle handles 50.
In the present embodiment, as shown in fig. 2, 5 and 8, the needle handle 50 includes a hollow cylindrical needle holder and a handle disposed on the outer peripheral wall of the needle holder; the upper surface of the conveying slide rail 42 is provided with a clamping groove 421 for clamping the needle seat, the clamping groove 421 extends along the length direction of the conveying slide rail 42, the needle seat is horizontally clamped in the clamping groove 421, and the handle is attached to the upper surface of the conveying slide rail 42.
Preferably, as shown in fig. 2 and 3, a first needle handle 50 and a second needle handle 50 are supported on the supporting slide rail from the output end to the input end of the supporting slide rail in sequence; the mounting mechanism further includes a fulcrum plate 100, and the fulcrum plate 100 is provided with a pressing member 90 for pressing the second needle shaft 50 against the support rail to prevent the pressing member from affecting the first needle shaft 50. In this embodiment, as shown in fig. 2, the pressing member 90 includes a pressing block for pressing the second needle shaft 50 on the support rail, and a driving cylinder for driving the pressing block to move up and down to press or release the needle shaft 50. When the clamping member 60 clamps the needle handle 50 located at the foremost end of the supporting slide rail, the pressing block presses the second needle handle 50 located on the supporting slide rail under the action of the driving cylinder connected with the pressing block, so as to prevent the second needle handle 50 from interfering with the first needle handle under the action of the conveying slide rail 42 and the adjacent needle handle, and further to influence the clamping action of the clamping member 60 on the first needle handle.
Preferably, as shown in fig. 2 and 3, the mounting mechanism further comprises a stop member 110 abutting against the output end of the supporting slide to prevent the first needle hub 50 from sliding outwardly under an external force, the stop member 110 being disposed on the strip 100. In this embodiment, the stopping member 110 comprises a stopping block and a driving cylinder for driving the stopping block to move up and down, and the stopping block descends under the action of the driving cylinder connected with the stopping block to abut against the end of the output end of the supporting slide rail so as to prevent the first needle handle 50 from sliding out of the supporting slide rail under the action of external force.
Alternatively, as shown in fig. 5 to 7, each carrier 20 comprises an abutment plate 21 fixed to the peripheral wall of the carousel 10, an abutment member 22 for pressing the needle shank 50 against an edge of the abutment plate 21, the abutment member 22 being connected to the second driving member 80 to press the needle shank 50, interposed between it and the abutment plate 21, against the abutment plate 21 under the action of the second driving member 80.
In this embodiment, as shown in fig. 5 to 7, the edge of the abutting plate 21 is provided with an inward concave groove 211; the abutting part 22 comprises a second mounting seat 221 fixed with the abutting plate 21 and communicated with two ends, a push rod 222 with two ends extending out of the mounting channel is arranged in the mounting channel of the second mounting seat 221 in a sliding manner, and a compressed compression spring 223 is arranged on the excircle of the push rod 222; a first end of the push rod 222 is opposite to the groove bottom of the groove 211, and an opposite second end thereof is connected to the second driving member 80 to move in a direction away from the groove 211 by the second driving member 80 so that the needle holder 50 enters between the first end thereof and the groove bottom of the groove 211, and presses the inserted needle holder 50 against the groove bottom of the groove 211 by the compression spring 223.
In the specific embodiment of the present invention, as shown in fig. 2 and 3, the winged lancet needle handle supply device of the present invention includes two conveying slide rails 42 arranged side by side, the input ends of the two conveying slide rails 42 are simultaneously connected with the output end of the material arranging hopper 30, and the output ends of the two conveying slide rails 42 are respectively arranged opposite to one supporting slide rail. Similarly, the holding member 60 comprises two sets of gripping heads 62 arranged side by side on the first mounting seat 61, the two sets of gripping heads 62 are driven by two sets of first driving members 63 respectively, and each set of gripping heads 62 respectively hold the needle shaft on the support slide arranged opposite to the gripping heads. Similarly, two groups of pressing members 90 and two groups of stopping members 110 are simultaneously arranged on the support plate 100, and are used for respectively pressing the needle handles on the two correspondingly arranged support slide rails or abutting against the end parts of the output ends of the support slide rails.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a winged type blood taking needle handle feeding mechanism, its characterized in that, needle handle equipment complete machine includes around dead axle pivoted carousel (10), be equipped with a plurality of carriers (20) that are used for vertical installation needle handle (50) along its contour interval on the outer anchor ring of carousel (10), winged type blood taking needle handle feeding mechanism set up in on needle handle erection site (010) of needle handle equipment complete machine, be used for with vertical insertion of input needle handle (50) in carrier (20), winged type blood taking needle handle feeding mechanism includes:
the sorting hopper (30) is used for sorting the input needle handles (50) so that the needle handles (50) are horizontally placed and sequentially output along a straight line;
a conveying mechanism (40) for conveying the needle handles (50) output by the material arranging hopper (30) towards the direction close to the center of the rotary table (10);
a mounting mechanism for sequentially gripping the needle handles (50) positioned at the foremost end in the conveying direction of the conveying mechanism (40) and vertically inserting the needle handles (50) into the carrier (20);
the mounting mechanism comprises a clamping component (60) used for clamping the needle handle (50) positioned at the most front end of the conveying mechanism (40) in the conveying direction, a first driving component (70) driving the clamping component (60) to rotate around a fixed shaft so as to vertically insert the clamped needle handle (50) into the carrier (20), and a second driving component (80) used for driving the carrier (20) to act so as to clamp the needle handle (50);
the first driving component (70) is connected with an action driving mechanism of the needle handle assembly machine so as to enable the clamping component (60) to rotate around a fixed shaft under the action of the action driving mechanism, and the clamping component (60) is connected with the output end of the first driving component (70);
the second drive member (80) is located below the gripping member (60) and the first drive member (70) and is connected to the carrier (20).
2. A winged lancet needle handle supply device according to claim 1,
the first driving component (70) comprises a first support (71) which is connected with the action driving mechanism to move up and down under the action of the action driving mechanism and simultaneously move back and forth along the direction close to or far away from the axle center of the rotary table (10), a second support (72) which is connected with the action driving mechanism to simultaneously move up and down with the first support (71) under the action of the action driving mechanism, and a connecting structure (73) which is used for enabling the clamping component (60) to rotate clockwise around a fixed shaft so as to enable the needle handle (50) to vertically move downwards;
the connecting structure (73) is connected with the first support (71) and the second support (72) at the same time so as to drive the clamping component (60) to act under the action of the first support (71).
3. A winged lancet needle handle supply device according to claim 2,
the connecting structure (73) comprises a first mounting cylinder (731) which is fixed with the second support (72) and is of a hollow cylindrical structure, a telescopic rod (732) of which the first end extends into the first mounting cylinder (731) and the second end extends out of the first mounting cylinder (731) so as to stretch along the axial direction of the first mounting cylinder (731) under the action of external force, a rocking block (733) of which one end is hinged with the telescopic rod (732), and a rotating shaft (734) vertically fixed with the other end of the rocking block (733);
the rotating shaft (734) is rotatably arranged on the first support (71), the clamping member (60) is fixed with the rotating shaft (734), so that when the first support (71) moves towards the output end close to the conveying mechanism (40), the telescopic rod (732) extends outwards to drive the rocking block (733) to rotate clockwise, and the clamping member (60) rotates clockwise by taking the rotating shaft (734) as a fixed axis.
4. A winged lancet needle handle supply device according to claim 2,
the clamping component (60) comprises a first mounting seat (61) connected with the output end of the connecting structure (73), a clamping head (62) used for clamping the needle handle (50), and a first driving piece (63) arranged on the first mounting seat (61) and used for driving the clamping head (62) to act;
the clamping head (62) is connected with the output end of the first driving piece (63) so as to clamp or release the needle handle (50) under the action of the first driving piece (63).
5. A winged lancet needle handle supply device according to claim 1,
the conveying mechanism (40) comprises a bracket (41), and a conveying slide rail (42) and a supporting slide rail (43) are arranged on the bracket (41) and used for conveying the needle handles (50) output by the material arranging hopper (30) towards the direction close to the center of the rotary table (10);
the input end of the conveying slide rail (42) is connected with the output end of the material arranging hopper (30);
the input end of the supporting slide rail (43) and the output end of the conveying slide rail (42) are oppositely arranged at intervals, and the needle handles (50) positioned on the conveying slide rail (42) sequentially slide into the supporting slide rail under the acting force of the conveying slide rail (42) and the adjacent needle handles (50).
6. A winged lancet needle handle supply device according to claim 5,
the needle handle (50) comprises a hollow columnar needle seat and a handle arranged on the peripheral wall of the needle seat;
be equipped with on the upper surface of carrying slide rail (42) and be used for the card to hold draw-in groove (421) of needle file, draw-in groove (421) are followed the length direction of carrying slide rail (42) extends, the needle file level card is located in draw-in groove (421) just the handle with the laminating of the upper surface of carrying slide rail (42).
7. A winged lancet needle handle supply device according to claim 5,
a first needle handle (50) and a second needle handle (50) are sequentially supported on the supporting slide rail (43) from the output end to the input end;
the mounting mechanism further comprises a support plate (100), and a pressing member (90) for pressing the second needle handle (50) on the supporting slide rail (43) to avoid influencing the first needle handle (50) is arranged on the support plate (100).
8. A winged lancet needle handle supply device according to claim 7,
the mounting mechanism further comprises a stopping component (110) which is abutted against the output end of the supporting slide rail (43) to prevent the first needle handle (50) from sliding outwards under the action of external force, and the stopping component (110) is arranged on the support plate (100).
9. A winged lancet needle handle supply device according to claim 1,
each carrier (20) comprises an abutting plate (21) fixed with the peripheral wall of the rotating disc (10), an abutting part (22) used for pressing the needle handle (50) and the edge of the abutting plate (21), and the abutting part (22) is connected with the second driving member (80) so as to press the needle handle (50) inserted between the abutting plate (21) and the abutting plate (80) and the abutting plate (21) under the action of the second driving member (80).
10. A winged lancet needle handle supply device according to claim 9,
the edge of the abutting plate (21) is provided with an inwards concave groove (211);
the abutting part (22) comprises a second mounting seat (221) which is fixed with the abutting plate (21) and two ends of which are communicated, a push rod (222) with two ends extending out of the mounting channel is arranged in a mounting channel of the second mounting seat (221) in a sliding mode, and a compressed compression spring (223) is arranged on the excircle of the push rod (222);
the first end of the ejector rod (222) is opposite to the groove bottom of the groove (211), the opposite second end of the ejector rod is connected with the second driving member (80), so that the ejector rod moves towards the direction away from the groove (211) under the action of the second driving member (80) to enable the needle handle (50) to enter between the first end of the ejector rod and the groove bottom of the groove (211), and the inserted needle handle (50) and the groove bottom of the groove (211) are pressed under the action of the compression spring (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564532.7A CN106044121B (en) | 2016-07-18 | 2016-07-18 | Butterfly wing type blood taking needle handle supply device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564532.7A CN106044121B (en) | 2016-07-18 | 2016-07-18 | Butterfly wing type blood taking needle handle supply device |
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| Publication Number | Publication Date |
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| CN106044121A CN106044121A (en) | 2016-10-26 |
| CN106044121B true CN106044121B (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610564532.7A Active CN106044121B (en) | 2016-07-18 | 2016-07-18 | Butterfly wing type blood taking needle handle supply device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107813993B (en) * | 2017-09-06 | 2020-03-06 | 南昌正顺实业有限公司 | Blood taking needle packaging system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9421562D0 (en) * | 1994-10-26 | 1994-12-14 | Burkett Peter A | Improvements relating to sewing machines |
| JP5154833B2 (en) * | 2006-05-11 | 2013-02-27 | Ｎｔｎ株式会社 | Vibrating parts feeder |
| CN101508354B (en) * | 2009-03-19 | 2010-08-11 | 常熟乙星包装机械有限公司 | Disposable plastic needle cylinder transferring device |
| CN103659264B (en) * | 2013-11-27 | 2016-04-20 | 东莞市深方伟智能科技有限公司 | A kind of assembling Fastener for climbing mountain equipment |
| CN204167664U (en) * | 2014-09-17 | 2015-02-18 | 卢林 | DC plug internal frame automatic assembling |
| CN204264865U (en) * | 2014-11-18 | 2015-04-15 | 湖南千山制药机械股份有限公司 | Blood taking needle needle stand conveyer and there is the blood taking needle kludge of this device |
| CN104400422B (en) * | 2014-11-18 | 2016-08-31 | 湖南千山制药机械股份有限公司 | Blood taking needle assembles equipment |
| CN204793578U (en) * | 2015-07-30 | 2015-11-18 | 科络普线束技术（昆山）有限公司 | Car connector set is installed and is equipped with |
| CN205837908U (en) * | 2016-07-18 | 2016-12-28 | 湖南千山制药机械股份有限公司 | Butterfly wing type blood taking needle needle handle feeding mechanism |
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2016
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| CN106044121A (en) | 2016-10-26 |
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