CN220577600U - Blood taking needle packing device - Google Patents
Blood taking needle packing device Download PDFInfo
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- CN220577600U CN220577600U CN202322303148.XU CN202322303148U CN220577600U CN 220577600 U CN220577600 U CN 220577600U CN 202322303148 U CN202322303148 U CN 202322303148U CN 220577600 U CN220577600 U CN 220577600U
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- 239000008280 blood Substances 0.000 title claims abstract description 57
- 210000004369 blood Anatomy 0.000 title claims abstract description 57
- 238000012856 packing Methods 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000004806 packaging method and process Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 11
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 244000241796 Christia obcordata Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a blood taking needle packing technical field provides a blood taking needle packing device, it includes frame and extracting mechanism, extracting mechanism slide connect in the frame, extracting mechanism is relative to the slip direction of frame is along the material loading direction of blood taking needle; the material taking mechanism comprises a sliding piece and a finger clamping cylinder, wherein the finger clamping cylinder is connected to the sliding piece in a sliding manner, and the finger clamping cylinder is opposite to the sliding direction of the sliding piece and along the length direction of the sliding piece; the clamping finger air cylinders are arranged in a plurality, and the clamping finger air cylinders are arranged at intervals along the length direction of the sliding piece. The present application has an effect of facilitating stable clamping of the lancet having the hoses of different lengths.
Description
Technical Field
The application relates to the field of blood taking needle packaging technology, in particular to a blood taking needle packaging device.
Background
The lancet is an instrument for collecting a blood sample in a medical test process, and includes a pen-type lancet and a butterfly-type lancet. The butterfly wing type blood taking needle consists of a vein puncture needle, a vein puncture needle sheath, a needle handle, a hose, a radio frequency connector, a needle seat, a tube plug puncture needle and a hemostatic protective sleeve.
The existing device for packaging blood collection needles generally comprises a material taking mechanism, a winding mechanism, a transfer mechanism and a packaging mechanism, wherein the material taking mechanism clamps the blood collection needles and places the blood collection needles on the winding mechanism, the winding mechanism is used for winding hoses of the blood collection needles, and the transfer mechanism is used for transferring the blood collection needles wound on the winding mechanism to a bagging mechanism for bagging.
In the process of transferring the blood taking needle to the winding mechanism, both ends and the middle part of the hose are respectively clamped in order to ensure the stability of transferring the blood taking needle. However, the existing lancet has various sizes, and thus a lancet packaging apparatus is required to facilitate stable clamping of lancets having hoses of different lengths.
Disclosure of Invention
In order to facilitate stable clamping of lancets having hoses of different lengths, the present application provides a lancet packaging apparatus.
The application provides a blood taking needle packing plant adopts following technical scheme:
the blood taking needle packaging device comprises a frame and a material taking mechanism, wherein the material taking mechanism is connected to the frame in a sliding manner, and the material taking mechanism is arranged along the feeding direction of the blood taking needle relative to the sliding direction of the frame; the material taking mechanism comprises a sliding piece and a finger clamping cylinder, wherein the finger clamping cylinder is connected to the sliding piece in a sliding manner, and the finger clamping cylinder is opposite to the sliding direction of the sliding piece and along the length direction of the sliding piece; the clamping finger air cylinders are arranged in a plurality, and the clamping finger air cylinders are arranged at intervals along the length direction of the sliding piece.
By adopting the technical scheme, when taking materials, the taking mechanism is moved to the upper part of the blood taking needle relative to the frame, and the blood taking needle is clamped by the finger clamping cylinder; when different blood taking needles are clamped, if the length of the flexible tube of the blood taking needle is changed, the positions of the clamping finger cylinders are adjusted in a mode of sliding the clamping finger cylinders relative to the sliding piece, so that the clamping finger cylinders can clamp the middle part and the two ends of the flexible tube respectively, and the blood taking needle packaging device can clamp the blood taking needles with the flexible tubes of different lengths stably during feeding.
Optionally, the lateral wall of slider is provided with many scale marks, and many scale marks are followed the length direction interval arrangement of slider sets up.
By adopting the technical scheme, the positions of the clamping finger cylinders are observed by utilizing the scale marks, so that the positions of the cylinders can be conveniently and accurately adjusted.
Optionally, the finger clamping cylinder is provided with a cylinder body and a pair of clamping jaws connected to the cylinder body, and a clamping piece is arranged at the end part of the clamping jaw away from the cylinder body; the clamping piece is provided with an abutting surface and a straight surface, the abutting surface is used for abutting the hose of the blood taking needle, and the straight surface is the surface of the clamping piece, which is away from the clamping jaw; at the position where the two clamping pieces are close to each other, the distance between the abutting surface and the straight surface tends to zero, and the minimum distance between the two clamping pieces is smaller than the diameter of the hose of the blood taking needle.
By adopting the technical scheme, when the clamping finger cylinder clamps the blood taking needle, the clamping pieces corresponding to the pair of clamping finger cylinders are gradually close, in the approaching process, the hose of the blood taking needle gradually moves towards the direction of approaching the cylinder body under the action of the abutting surface, and finally when the distance between the two clamping pieces is minimum, the abutting surfaces of the two clamping pieces form a support for the blood taking needle, and the supporting force overcomes the gravity of the blood taking needle; compared with the traditional mode of clamping the hose on the side wall of the hose so as to overcome the gravity of the blood taking needle by utilizing friction force, the mode reduces the risk of deformation or damage caused by overlarge compression of the hose when stably transporting the blood taking needle, and meanwhile, the clamping force of the clamping finger cylinder is not required to be accurately adjusted, so that the convenience of purchasing of the clamping finger cylinder is improved.
Optionally, the clamping member is provided with a smooth layer at the abutment surface.
Through adopting above-mentioned technical scheme, the hose of being convenient for is comparatively smooth and moves up fast to reduce the extruded risk of holder to the hose.
Optionally, the finger clamping cylinder is a parallel finger clamping cylinder.
By adopting the technical scheme, the paths of the two clamping claws of the parallel clamping finger cylinder when being opened and closed are all along the straight line direction, so that the risk of interference of components in the whole device is reduced, and the installation is convenient; on the other hand, in the case of a smaller hose diameter, the parallel finger cylinder has a higher operation accuracy.
Optionally, the frame parallel arrangement has many sliding grooves, the slider is provided with a plurality of sliding blocks, and is a plurality of sliding blocks with many sliding grooves one-to-one, the sliding block with the sliding groove slides and is connected.
Through adopting above-mentioned technical scheme, utilize the cooperation of sliding groove and sliding block to realize the sliding connection of sliding piece and frame, simultaneously through introducing many sliding grooves and a plurality of sliding block, improve the stability that the sliding piece slided for the frame.
Optionally, the notch of the sliding groove faces the finger clamping cylinder.
By adopting the technical scheme, the stress distribution of each part of the sliding groove and the sliding block is relatively uniform, so that the abrasion of the sliding piece, the sliding groove and the part is relatively uniform.
Optionally, the frame is provided with a plurality of first cylinders, and a plurality of first cylinders with a plurality of sliding blocks one-to-one, the output of first cylinder connect in the sliding block.
Through adopting above-mentioned technical scheme, utilize a plurality of cylinders to drive a plurality of sliding blocks respectively, improve the harmony between a plurality of sliding blocks to further improve the stability that the sliding piece slided for the frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the plurality of finger clamping cylinders are connected to the sliding piece in a sliding way, so that the distance between the finger clamping cylinders can be adjusted, and the blood taking needle packaging device can stably clamp the blood taking needles with hoses with different lengths during feeding;
2. the sliding piece is provided with scale marks, so that the distance between the clamping finger cylinders can be conveniently adjusted;
3. through setting up a plurality of sliding grooves in the frame, set up a plurality of sliding blocks at the slider, set up a plurality of first cylinders and drive a plurality of sliding blocks respectively and slide to improve the atress stability and the slip stability of slider.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic diagram showing the structure of the sliding groove and the sliding block.
Fig. 3 is a schematic diagram for showing the structure of the second member.
Fig. 4 is a schematic view for showing the structure of the clip.
Reference numerals illustrate: 1. a frame; 11. a slip groove; 12. a first cylinder; 2. a material taking mechanism; 3. a sliding member; 31. a sliding block; 32. a first member; 321. scale marks; 33. a second piece; 331. a receiving groove; 332. waist-shaped holes; 34. a second cylinder; 4. a finger clamping cylinder; 41. a screw; 42. a nut; 43. a cylinder; 44. a clamping jaw; 45. a clamping member; 451. an abutment surface; 452. a flat surface; 5. a blood taking needle; 51. and (3) a hose.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a blood taking needle 5 packing device. Referring to fig. 1, the lancet packaging device includes a frame 1 and a taking mechanism 2, the taking mechanism 2 includes a slider 3 and a finger clamping cylinder 4, the finger clamping cylinder 4 is connected to the slider 3, and the finger clamping cylinder 4 is used for clamping a lancet 5. The material taking mechanism 2 is connected to the frame 1 in a sliding way through the sliding piece 3, and the material taking mechanism 2 is arranged along the feeding direction of the blood taking needle 5 relative to the sliding direction of the frame 1.
Specifically, referring to fig. 2, the frame 1 is provided with a plurality of sliding grooves 11 in parallel, the sliding piece 3 is provided with a plurality of sliding blocks 31, the sliding blocks 31 are in one-to-one correspondence with the sliding grooves 11, and the sliding blocks 31 are in sliding connection with the sliding grooves 11, so as to realize detachable connection of the material taking mechanism 2 and the frame 1.
The frame 1 is provided with a plurality of first cylinders 12, the first cylinders 12 are in one-to-one correspondence with the sliding blocks 31, and the output ends of the first cylinders 12 are connected to the sliding blocks 31 so as to drive the sliding blocks 31 to slide relatively stably relative to the sliding grooves 11 by using the first cylinders 12. In the present embodiment, the plurality of first cylinders 12 are in one-to-one correspondence with the plurality of sliding grooves 11, and the first cylinders 12 are installed in the sliding grooves 11 to reduce the occupation of the space by the first cylinders 12.
Further, the notch of the sliding groove 11 faces the finger clamping cylinder 4, so that the stress of each part of the sliding block 31 is relatively uniform, and the risk of uneven abrasion of the sliding block 31 is reduced. In the present embodiment, the sliding groove 11 is a dovetail groove, and in other embodiments, the sliding groove 11 may have other shapes.
Referring to fig. 3, the finger clamping cylinders 4 are provided in plurality, the finger clamping cylinders 4 are slidably connected to the sliding member 3, the finger clamping cylinders 4 are arranged at intervals along the length direction of the sliding member 3 relative to the sliding direction of the sliding member 3 along the length direction of the sliding member 3. By means of the design, when the blood taking needle 5 with the flexible pipe 51 with different lengths is clamped, the relative positions among the clamping finger air cylinders 4 are adjusted, the middle part and the two ends of the flexible pipe 51 are respectively clamped by the clamping finger air cylinders 4, the material taking packaging device is suitable for the blood taking needle 5 with different specifications, and the use flexibility of the packaging device is improved.
Referring to fig. 2, the sliding member 3 includes a first member 32 and a second member 33, the sliding block 31 is provided to the first member 32, the finger cylinder 4 is connected to the second member 33, the second member 33 is slidingly connected to the first member 32, and the sliding direction of the second member 33 with respect to the first member 32 is along the height direction of the frame 1. The first member 32 is provided with a second cylinder 34, the output end of the second cylinder 34 being connected to the second member 33, the second cylinder 34 being adapted to drive the second member 33 to slide relative to the first member 32.
When the material taking mechanism 2 works, the first air cylinder 12 drives the sliding piece 3 and the finger clamping air cylinder 4 to move above the blood taking needle 5 to be packaged, and the second air cylinder 34 drives the second piece 33 and the finger clamping air cylinder 4 to move towards the direction close to the blood taking needle 5 and clamp the blood taking needle 5; then the second air cylinder 34 drives the second piece 33 to drive the finger clamping air cylinder 4 to reset, the first air cylinder 12 drives the sliding piece 3 to move to the upper part of the winding mechanism, the second air cylinder 34 drives the second piece 33 to move downwards, and the blood taking needle 5 is placed in the winding mechanism (not shown in the figure) to be wound.
The specific structure of the sliding connection of the finger clamping cylinder 4 and the second piece 33 is as follows: referring to fig. 3, the second member 33 is provided with a receiving groove 331, and the receiving groove 331 is provided to extend in a longitudinal direction of the second member 33. The second member 33 has a kidney-shaped hole 332 formed through both of the two opposite groove walls of the accommodating groove 331, and the kidney-shaped hole 332 extends in the longitudinal direction of the second member 33. Two side walls of the finger clamping cylinder 4, which are away from each other, are respectively connected with a screw 41, and the screw 41 penetrates through the kidney-shaped hole 332. The screw 41 is screwed with a nut 42, the nut 42 being adapted to abut against a side wall of the second member 33. When the relative position of the clamping finger cylinder 4 and the second piece 33 needs to be adjusted, the screw 41 slides along the length direction of the kidney-shaped hole 332, so that the clamping finger cylinder 4 is driven to slide relative to the second piece 33; when each finger cylinder 4 is adjusted to a proper position, the finger cylinder 4 and the second member 33 may be fixed to each other by the engagement of the nut 42 and the screw 41.
It will be appreciated that in other embodiments, the finger cylinder 4 may be engaged in the accommodating groove 331, and the finger cylinder 4 and the second member 33 may be relatively fixed by using friction between the groove wall of the accommodating groove 331 and the finger cylinder 4.
Further, the side wall of the first member 32 is provided with a plurality of graduation marks 321, and the graduation marks 321 are arranged at intervals along the length direction of the sliding member 3.
Referring to fig. 3 and 4, the finger clamping cylinder 4 has a cylinder 43 and a pair of clamping jaws 44 connected to the cylinder 43, and the ends of the clamping jaws 44 remote from the cylinder 43 are provided with clamping members 45. The holder 45 has an abutment surface 451 for abutment of the flexible tube 51 of the lancet 5 and a flat surface 452, the flat surface 452 being a surface of the holder 45 facing away from the clamping jaw 44. At the point where the two clamping members 45 approach each other, the distance between the abutment surface 451 and the flat surface 452 tends to zero, and the minimum distance between the two clamping members 45 is smaller than the diameter of the hose 51. With this design, when the finger clamping cylinder 4 clamps the blood taking needle 5, the two clamping pieces 45 corresponding to the pair of finger clamping cylinders 4 gradually approach, in the approaching process, the hose 51 of the blood taking needle 5 gradually moves towards the direction approaching the cylinder 43 under the action of the abutting surface 451, and finally when the distance between the two clamping pieces 45 reaches the minimum, the abutting surface 451 of the two clamping pieces 45 supports the blood taking needle 5, and the supporting force overcomes the gravity of the blood taking needle 5; compared with the traditional mode of clamping the hose 51 on the side wall of the hose 51 to overcome the gravity of the blood taking needle 5 by utilizing friction force, the mode reduces the risk of deformation or damage caused by overlarge pressure of the hose 51 when stably transporting the blood taking needle 5, and meanwhile, the clamping force of the finger clamping cylinder 4 is not required to be accurately adjusted, so that the convenience of purchasing of the finger clamping cylinder 4 is improved.
The connection mode of the clamping piece 45 and the clamping jaw 44 includes, but is not limited to, adhesive fixing, welding fixing, clamping connection or detachable connection by using bolts.
Further, the finger cylinder 4 is a parallel finger cylinder 4, so that the junction between the abutting surface 451 and the flat surface 452 can smoothly move below the hose 51 and prop up the hose 51.
Further, the clamping member 45 is provided with a smooth layer (not shown) on the abutment surface 451, so that the hose 51 can smoothly and rapidly move up along the abutment surface 451, and the risk of being squeezed by the clamping member 45 is reduced. The smooth layer is formed by paint spraying or electroplating.
The implementation principle of the lancet 5 packaging device in the embodiment of the application is as follows: when the blood taking needle 5 is packaged, the distance between the finger clamping cylinders 4 is adjusted according to the length of the flexible tube 51 of the blood taking needle 5, so that the finger clamping cylinders 4 respectively correspond to the middle and two ends of the flexible tube 51.
Then the second cylinder 34 drives the finger clamping cylinder 4 to move along the height direction of the frame 1, the first cylinder 12 drives the finger clamping cylinder 4 to move towards the direction close to the winding mechanism or away from the winding mechanism so as to finish the feeding of the blood taking needle 5, and then the subsequent winding and bagging operation is performed.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A lancet packaging device, characterized in that: the blood taking needle comprises a frame (1) and a taking mechanism (2), wherein the taking mechanism (2) is connected to the frame (1) in a sliding manner, and the taking mechanism (2) is arranged along the feeding direction of the blood taking needle (5) relative to the sliding direction of the frame (1); the material taking mechanism (2) comprises a sliding piece (3) and a finger clamping cylinder (4), wherein the finger clamping cylinder (4) is connected to the sliding piece (3) in a sliding manner, and the finger clamping cylinder (4) is opposite to the sliding direction of the sliding piece (3) and along the length direction of the sliding piece (3); the clamping finger air cylinders (4) are arranged in a plurality, and the clamping finger air cylinders (4) are arranged at intervals along the length direction of the sliding piece (3).
2. The lancet packaging device of claim 1, wherein: the side wall of the sliding piece (3) is provided with a plurality of scale marks (321), and the scale marks (321) are distributed at intervals along the length direction of the sliding piece (3).
3. The lancet packaging device of claim 1, wherein: the clamping finger cylinder (4) is provided with a cylinder body (43) and a pair of clamping jaws (44) connected to the cylinder body (43), and a clamping piece (45) is arranged at the end part, away from the cylinder body (43), of the clamping jaws (44); the clamping piece (45) is provided with an abutting surface (451) and a straight surface (452), the abutting surface (451) is used for abutting a hose (51) of the blood taking needle (5), and the straight surface (452) is a surface of the clamping piece (45) facing away from the clamping jaw (44); at the position where the two clamping members (45) are close to each other, the distance between the abutting surface (451) and the flat surface (452) tends to zero, and the minimum distance between the two clamping members (45) is smaller than the diameter of the hose (51) of the blood taking needle (5).
4. The lancet packaging device of claim 3, wherein: the clamping member (45) is provided with a smooth layer on the abutment surface (451).
5. The lancet packaging device of claim 3, wherein: the finger clamping cylinder (4) is a parallel finger clamping cylinder (4).
6. The lancet packaging device of claim 1, wherein: frame (1) parallel arrangement has many sliding grooves (11), slider (3) are provided with a plurality of sliding blocks (31), and is a plurality of sliding blocks (31) with many sliding grooves (11) one-to-one, sliding blocks (31) with sliding grooves (11) slide and are connected.
7. The lancet packaging device of claim 6, wherein: the notch of the sliding groove (11) faces the finger clamping cylinder (4).
8. The lancet packaging device of claim 6, wherein: the frame (1) is provided with a plurality of first cylinders (12), a plurality of first cylinders (12) and a plurality of sliding blocks (31) are in one-to-one correspondence, and the output end of each first cylinder (12) is connected with each sliding block (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303148.XU CN220577600U (en) | 2023-08-25 | 2023-08-25 | Blood taking needle packing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303148.XU CN220577600U (en) | 2023-08-25 | 2023-08-25 | Blood taking needle packing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220577600U true CN220577600U (en) | 2024-03-12 |
Family
ID=90122278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322303148.XU Active CN220577600U (en) | 2023-08-25 | 2023-08-25 | Blood taking needle packing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220577600U (en) |
-
2023
- 2023-08-25 CN CN202322303148.XU patent/CN220577600U/en active Active
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