CN220514605U - Blood taking needle gluing device - Google Patents
Blood taking needle gluing device Download PDFInfo
- Publication number
- CN220514605U CN220514605U CN202322036376.5U CN202322036376U CN220514605U CN 220514605 U CN220514605 U CN 220514605U CN 202322036376 U CN202322036376 U CN 202322036376U CN 220514605 U CN220514605 U CN 220514605U
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- Prior art keywords
- pipe
- box
- opening
- glue
- valve
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- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 23
- 239000008280 blood Substances 0.000 title claims abstract description 16
- 210000004369 blood Anatomy 0.000 title claims abstract description 16
- 239000003292 glue Substances 0.000 claims description 63
- 238000007664 blowing Methods 0.000 claims description 38
- 210000001503 joint Anatomy 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000010073 coating (rubber) Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 241001232346 Gymnosperma glutinosum Species 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The application relates to a blood taking needle gluing device, which comprises a containing box, a connecting pipe and a dispensing head, wherein the connecting pipe is provided with a first valve; the periphery wall of connecting pipe is equipped with the exhaust pipe, and the exhaust pipe is located one side that holds the box is kept away from to first valve, and the height of exhaust pipe exit end is less than the height of connecting pipe, and the second valve is installed to the exhaust pipe. The blood taking needle gluing device can reduce the possibility of blocking of the connecting pipe.
Description
Technical Field
The application relates to the technical field of blood taking needle preparation, in particular to a blood taking needle gluing device.
Background
In the production and manufacturing process of the blood taking needle, glue (UV glue) is required to be coated on the needle and the needle seat by using a gluing device, so that the needle is fixedly adhered on the needle seat to form the blood taking needle.
In the prior art, the blood taking needle gluing device comprises a containing box for containing glue and a dispensing head for gluing, wherein the containing box is connected with the dispensing head through a connecting pipe; when in a stop state, the containing box is required to be subjected to shading treatment so as to prevent the glue in the containing box from solidifying.
However, when the lancet gluing device is in an operating state, the connecting tube is filled with glue, and when the device is in a stop state, the glue remains in the connecting tube, and the glue is easy to solidify, so that the connecting tube is blocked, and therefore, further improvement is needed.
Disclosure of Invention
In order to reduce the possibility of blocking the connecting tube, the application provides a blood taking needle gluing device.
The application provides a blood taking needle rubber coating device adopts following technical scheme:
the blood taking needle gluing device comprises a containing box, a connecting pipe and a glue dispensing head, wherein the connecting pipe is provided with a first valve; the periphery wall of connecting pipe is equipped with the exhaust pipe, the exhaust pipe is located first valve is kept away from hold one side of box, the height of exhaust pipe exit end is less than the height of connecting pipe, the second valve is installed to the exhaust pipe.
By adopting the technical scheme, through the arrangement of the discharge pipe, when in a working state, the glue in the holding box is supplied to the dispensing head through the connecting pipe so as to be used for coating the glue on the needle and the needle seat; when the machine is stopped, the connecting pipe is closed through the first valve, the discharging pipe is opened through the second valve, residual glue in the connecting pipe can be discharged outwards through the discharging pipe, the possibility that the glue in the connecting pipe is solidified and the connecting pipe is blocked is reduced.
Optionally, the connecting pipe includes a first connecting portion, a second connecting portion and a butt joint portion, an inlet end of the first connecting portion is connected to the containing box, and the first valve is installed on the first connecting portion; the outlet end of the second connecting part is connected with the dispensing head, the inlet end of the abutting part is connected with the outlet end of the first connecting part, the outlet end of the abutting part is connected with the inlet end of the second connecting part, and the heights of the first connecting part and the second connecting part are higher than the height of the abutting part; the exhaust pipe is connected to the abutting portion, and the height of the outlet end of the exhaust pipe is lower than that of the abutting portion.
Through adopting foretell technical scheme, through the setting of first connecting portion, second connecting portion and butt joint portion, the height of first connecting portion and the height of second connecting portion are all higher than the height of butt joint portion for when the drain pipe was opened, glue in first connecting portion and the glue in the second connecting portion collect in the butt joint portion under self gravity effect, and flow into the drain pipe through the butt joint portion, improve the emission effect of glue.
Optionally, a reducing joint is connected between the discharge pipe and the butt joint part, a large end of the reducing joint is connected with the butt joint part, and a small end of the reducing joint is connected with the discharge pipe.
Through adopting foretell technical scheme, through the setting of reducing joint, reducing joint wholly is the funnel form, can gather more glue to as far as possible outwards discharge the glue from the discharge tube.
Optionally, the device further comprises a workbench, wherein the holding box, the connecting pipe and the dispensing head are arranged on the workbench, a collecting box is arranged on the bottom surface of the workbench, and the outlet end of the discharging pipe penetrates through the workbench and is communicated with the collecting box.
By adopting the technical scheme, through the arrangement of the collecting box, the glue discharged by the discharge pipe is recovered to the collecting box, so that the waste of the glue is reduced; on the other hand, the collecting box is arranged on the bottom surface of the workbench, and the workbench shields the collecting box, so that the possibility of solidification of glue in the collecting box is reduced.
Optionally, the connecting pipe is provided with the gas blowing pipe, the exit end of gas blowing pipe with the connecting pipe is connected, the entrance end of gas blowing pipe is used for connecting the equipment of blowing, the gas blowing pipe is equipped with the third valve.
Through adopting foretell technical scheme, through the setting of gas blowing pipe, when the glue in the connecting pipe outwards discharges, blow in to the connecting pipe through the gas blowing pipe to speed that the glue flow direction in the accelerating connecting pipe was discharged the pipe improves the operating efficiency.
Optionally, the air blowing pipe is vertically arranged, and the height of the inlet end of the air blowing pipe is higher than the height of the outlet end of the air blowing pipe.
By adopting the technical scheme, the air blowing pipe is arranged vertically, so that the glue in the connecting pipe is not easy to enter the air blowing pipe in the working state; on the other hand, after part of glue enters the air blowing pipe, the part of glue can fall into the connecting pipe again under the action of self gravity.
Optionally, a feeding pipe for adding glue is installed on the side wall of the containing box, and the feeding pipe is provided with an opening and closing piece for opening and closing the feeding pipe.
Through adopting foretell technical scheme, through the setting of inlet pipe and headstock gear, open and shut in the inlet pipe through the headstock gear to be convenient for to holding the box and add glue.
Optionally, an installation seat is fixed on the peripheral wall of the feeding pipe, a sliding groove communicated with the feeding pipe is formed in the installation seat, and an opening and closing plate is slidably arranged in the sliding groove; the opening and closing piece comprises a buoyancy plate, a reset spring and a pull rope, the buoyancy plate is slidably arranged in the containing box and normally floats on the glue liquid level, the reset spring is arranged between the opening and closing plate and the sliding groove, and the reset spring normally enables the opening and closing plate to move into the feeding pipe and be closed on the feeding pipe; one end of the pull rope is connected with the buoyancy plate, the other end of the pull rope is connected with the opening and closing plate, and when the buoyancy plate moves towards the bottom wall of the containing box, the pull rope forces the opening and closing plate to slide so as to open the feeding pipe.
Through adopting foretell technical scheme, through the setting of buoyancy board, reset spring and stay cord, under the normality, the buoyancy board comes up to float in the liquid level of glue, open and close the board under reset spring's effect this moment and close in the inlet pipe, along with glue through the connecting pipe flow direction point in-process of gluing the head, hold the liquid level of glue in the box and descend, make the buoyancy board remove towards the diapire that holds the box, the buoyancy board can be through stay cord pulling open and close the board, with force to open and close the board and open in the inlet pipe, the inlet pipe can in time be to holding the box and supplement glue, reduce the possibility that glue in the box is used up.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the discharge pipe, in the working state, the glue in the holding box is supplied to the dispensing head through the connecting pipe so as to be used for coating the glue on the needle and the needle seat; when the machine is stopped, the connecting pipe is closed through the first valve, the discharging pipe is opened through the second valve, and the residual glue in the connecting pipe can be discharged outwards through the discharging pipe, so that the possibility of blockage of the connecting pipe caused by solidification of the glue in the connecting pipe is reduced;
2. through the arrangement of the first connecting part, the second connecting part and the butting part, the height of the first connecting part and the height of the second connecting part are higher than the height of the butting part, so that when the discharge pipe is opened, the glue in the first connecting part and the glue in the second connecting part are gathered at the butting part under the action of self gravity and flow into the discharge pipe through the butting part, and the discharge effect of the glue is improved;
3. through the setting of gas blowing pipe, when the glue in the connecting pipe outwards discharges, blow to the connecting pipe in through the gas blowing pipe to accelerate the speed of glue flow direction discharge pipe in the connecting pipe, improve the operating efficiency.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of embodiment 1;
FIG. 2 is a cross-sectional view of the whole structure of embodiment 2;
fig. 3 is an enlarged view at a in fig. 2.
Reference numerals illustrate: 1. a storage case; 11. a support leg; 12. a reversing wheel; 2. a connecting pipe; 21. a first valve; 22. a first connection portion; 23. a second connecting portion; 24. a butt joint part; 3. dispensing heads; 4. a discharge pipe; 41. a second valve; 5. a reducing joint; 6. a work table; 61. a collection box; 62. a support rod; 7. an air blowing pipe; 71. a third valve; 8. a feed pipe; 81. a mounting base; 811. a sliding groove; 82. an opening and closing plate; 9. an opening and closing member; 91. a buoyancy plate; 92. a return spring; 93. and (5) pulling the rope.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
Example 1:
the embodiment of the application discloses blood taking needle rubber coating device.
Referring to fig. 1, a blood taking needle gluing device comprises a workbench 6, a holding box 1, a connecting pipe 2 and a dispensing head 3, wherein in the embodiment, the holding box 1, the connecting pipe 2 and the dispensing head 3 are all arranged on the upper surface of the workbench 6; a plurality of supporting legs 11 are arranged at the bottom of the accommodating box 1, and the accommodating box 1 is fixedly arranged on the upper surface of the workbench 6 through the supporting legs 11.
Referring to fig. 1, a holding box 1 is used for holding glue, a feeding pipe 8 for adding the glue is fixedly connected to the side wall of the holding box 1, the outlet end of the feeding pipe 8 penetrates through the side wall of the holding box 1 and is communicated with the inside of the holding box 1, and an opening and closing piece 9 for opening and closing the feeding pipe 8 is arranged on the feeding pipe 8; in this embodiment, the shutter 9 is provided to open and close the valve.
Referring to fig. 1, a dispensing head 3 is disposed at one side of a storage case 1 (the dispensing head 3 is of the prior art, and the structure thereof will not be described here too much); in this embodiment, the connection pipe 2 includes a first connection portion 22, a second connection portion 23 and a butt joint portion 24, wherein an inlet end of the first connection portion 22 penetrates through a side wall of the accommodating box 1 and is connected to an inside of the accommodating box 1, and the first connection portion 22 is provided with a first valve 21 for opening and closing the first connection portion 22; the outlet end of the second connecting part 23 is connected with the dispensing head 3, a plurality of supporting rods 62 are arranged on the upper surface of the workbench 6, and the supporting rods 62 are respectively supported on the first connecting part 22 and the second connecting part 23; the inlet end of the butt joint part 24 is fixedly connected to the outlet end of the first connecting part 22, the outlet end of the butt joint part 24 is fixedly connected to the inlet end of the second connecting part 23, and the butt joint part 24 is in a V shape with the V-shaped tip facing downwards; in this embodiment, the height of the first connection portion 22 and the height of the second connection portion 23 are both higher than the height of the butting portion 24.
Referring to fig. 1, a docking part 24 is provided with a reducer union 5, the reducer union 5 is funnel-shaped and forms a large end and a small end, the large end of the reducer union 5 is connected to the lowest point of the docking part 24, the small end of the reducer union 5 is connected with a discharge pipe 4, the discharge pipe 4 is vertically arranged, the inlet end of the discharge pipe 4 is positioned at the upper part of the outlet end of the discharge pipe 4, the inlet end of the discharge pipe 4 is fixedly connected to the small end of the reducer union 5, and the discharge pipe 4 is provided with a second valve 41 for opening and closing the discharge pipe 4; so designed, when the machine is stopped, the first valve 21 is closed and the second valve 41 is opened, the glue of the first connecting part 22 and the second connecting part 23 is collected at the butt joint part 24 under the action of self gravity and is discharged outwards through the discharge pipe 4, so that the possibility of blockage of the connecting pipe 2 caused by solidification of the residual glue in the connecting pipe 2 is reduced.
Referring to fig. 1, the first connecting portion 22 and the second connecting portion 23 are both provided with an air blowing pipe 7, in this embodiment, the air blowing pipe 7 is vertically disposed, the height of the inlet end of the air blowing pipe 7 is higher than the height of the outlet end of the air blowing pipe 7, the outlet end of the air blowing pipe 7 is connected with the first connecting portion 22 or the second connecting portion 23, and the inlet end of the air blowing pipe 7 is used for connecting with an air blowing device (the air blowing device may be a blower or the like, the air blowing device is a conventional means in the art, and the structure of the air blowing device is not described herein too much and is not shown in the figure); the air blowing pipe 7 is provided with a third valve 71 for opening and closing the air blowing pipe 7; so designed, when the glue in the connection pipe 2 is discharged, the first and second connection parts 22 and 23 are blown through the blowing pipe 7 to accelerate the discharge speed of the glue.
Referring to fig. 1, in the present embodiment, a collecting box 61 is mounted on the bottom surface of a workbench 6, the top of the collecting box 61 is opened, and the collecting box 61 is detachably mounted on the bottom surface of the workbench 6 by means of bolting; the outlet end of the discharge pipe 4 penetrates the table 6 and extends into the collection box 61; so designed, glue discharged from the discharge pipe 4 can be collected in the collection box 61, reducing waste of glue.
The implementation principle of embodiment 1 of the present application is: when the gluing operation is performed, the first valve 21 is opened, the second valve 41 is closed, the third valve 71 is closed, and glue water in the containing box 1 can flow to the glue dispensing head 3 through the first connecting part 22, the abutting part 24 and the second connecting part 23 in sequence for gluing; when the machine is stopped, the first valve 21 is closed, the second valve 41 is opened, the third valve 71 is opened, and the glue in the connecting pipe 2 is discharged into the collecting box 61 along the discharging pipe 4 under the action of self gravity and the action of the air blowing pipe 7 respectively, so that the possibility that the glue in the connecting pipe 2 is solidified to block the connecting pipe 2 is reduced.
Example 2:
the embodiment of the application discloses blood taking needle rubber coating device.
Referring to fig. 2 and 3, the lancet gluing device disclosed in the embodiment of the present application is different from embodiment 1 in that:
in this embodiment, the installation seat 81 is fixedly installed on the outer peripheral wall of the feeding pipe 8, the sliding groove 811 is formed in the installation seat 81, the sliding groove 811 is communicated with the inside of the feeding pipe 8, the opening and closing plate 82 is slidably installed in the sliding groove 811, and when the opening and closing plate 82 moves towards the side close to the feeding pipe 8, the opening and closing plate 82 can be closed on the feeding pipe 8.
Referring to fig. 2 and 3, in this embodiment, the opening and closing member 9 includes a buoyancy plate 91, a return spring 92 and a pull rope 93, the buoyancy plate 91 is slidably mounted inside the holding box 1, the buoyancy plate 91 floats on the liquid surface of the glue in the holding box 1 in a normal state, and a gap for the glue to pass through is reserved between the buoyancy plate 91 and the inner wall of the holding box 1; the return spring 92 is installed in the sliding groove 811, one end of the return spring 92 is fixedly connected to the opening and closing plate 82, the other end is fixedly connected to the inner wall of the sliding groove 811, and the return spring 92 normally enables the opening and closing plate 82 to move into the feeding pipe 8 and be closed on the feeding pipe 8.
Referring to fig. 2 and 3, a plurality of reversing wheels 12 are rotatably mounted at the top of the accommodating box 1, one end of a pull rope 93 is fixedly connected to the top wall of the buoyancy plate 91, and the other end of the pull rope penetrates out of the top wall of the accommodating box 1, sequentially winds around the plurality of reversing wheels 12, penetrates into a sliding groove 811 and is fixedly connected to the opening and closing plate 82, and when the buoyancy plate 91 moves towards the bottom wall of the accommodating box 1, the pull rope 93 forces the opening and closing plate 82 to slide towards one side close to the mounting seat 81 so as to be opened at the feed pipe 8.
The implementation principle of embodiment 2 of the present application is: when the glue level in the containing box 1 is lower than a certain value, along with the continuous descending of the glue level, the buoyancy plate 91 descends along with the glue level, and the buoyancy plate 91 descends to pull the opening and closing plate 82 through the pull rope 93 so as to open the feeding pipe 8, thereby being capable of timely supplementing glue in the containing box 1, reducing the possibility of using up the glue in the containing box 1 and improving the working efficiency.
The foregoing is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this 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. The utility model provides a blood taking needle rubber coating device, includes holds box (1), connecting pipe (2) and some gluey head (3), its characterized in that: the connecting pipe (2) is provided with a first valve (21); the periphery wall of connecting pipe (2) is equipped with blow off pipe (4), blow off pipe (4) are located first valve (21) are kept away from hold one side of box (1), the height of blow off pipe (4) exit end is less than the height of connecting pipe (2), second valve (41) are installed to blow off pipe (4).
2. A lancet gluing device according to claim 1, wherein: the connecting pipe (2) comprises a first connecting part (22), a second connecting part (23) and a butting part (24), wherein the inlet end of the first connecting part (22) is connected with the containing box (1), and the first valve (21) is arranged on the first connecting part (22); the outlet end of the second connecting part (23) is connected with the dispensing head (3), the inlet end of the abutting part (24) is connected with the outlet end of the first connecting part (22), the outlet end of the abutting part (24) is connected with the inlet end of the second connecting part (23), and the heights of the first connecting part (22) and the second connecting part (23) are higher than the height of the abutting part (24); the discharge pipe (4) is connected to the abutting portion (24), and the height of the outlet end of the discharge pipe (4) is lower than the height of the abutting portion (24).
3. A lancet gluing device according to claim 2, wherein: a reducing joint (5) is connected between the discharge pipe (4) and the butt joint part (24), the large end of the reducing joint (5) is connected with the butt joint part (24), and the small end of the reducing joint (5) is connected with the discharge pipe (4).
4. A lancet gluing device according to claim 1, wherein: still including workstation (6), hold box (1) connecting pipe (2) and point gum head (3) all set up in on workstation (6), the bottom surface of workstation (6) is equipped with collects box (61), the exit end of drain pipe (4) run through workstation (6) and communicate in collect box (61).
5. A lancet gluing device according to claim 1, wherein: the connecting pipe (2) is provided with a blowing pipe (7), the outlet end of the blowing pipe (7) is connected with the connecting pipe (2), the inlet end of the blowing pipe (7) is used for connecting blowing equipment, and the blowing pipe (7) is provided with a third valve (71).
6. The lancet gluing device according to claim 5, wherein: the air blowing pipe (7) is vertically arranged, and the height of the inlet end of the air blowing pipe (7) is higher than that of the outlet end of the air blowing pipe (7).
7. A lancet gluing device according to claim 1, wherein: the side wall of the containing box (1) is provided with a feeding pipe (8) for adding glue, and the feeding pipe (8) is provided with an opening and closing piece (9) for opening and closing the feeding pipe (8).
8. The lancet gluing device according to claim 7, wherein: the feeding pipe is characterized in that an installation seat (81) is fixed on the peripheral wall of the feeding pipe (8), a sliding groove (811) communicated with the feeding pipe (8) is formed in the installation seat (81), and an opening and closing plate (82) is slidably arranged in the sliding groove (811); the opening and closing piece (9) comprises a buoyancy plate (91), a return spring (92) and a pull rope (93), wherein the buoyancy plate (91) is slidably arranged in the containing box (1) and normally floats on the glue liquid level, the return spring (92) is arranged between the opening and closing plate (82) and the sliding groove (811), and the return spring (92) normally enables the opening and closing plate (82) to move into the feeding pipe (8) and to be closed on the feeding pipe (8); one end of the pull rope (93) is connected with the buoyancy plate (91), the other end of the pull rope is connected with the opening and closing plate (82), and when the buoyancy plate (91) moves towards the bottom wall of the containing box (1), the pull rope (93) forces the opening and closing plate (82) to slide so as to open the feeding pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036376.5U CN220514605U (en) | 2023-07-31 | 2023-07-31 | Blood taking needle gluing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036376.5U CN220514605U (en) | 2023-07-31 | 2023-07-31 | Blood taking needle gluing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220514605U true CN220514605U (en) | 2024-02-23 |
Family
ID=89925793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036376.5U Active CN220514605U (en) | 2023-07-31 | 2023-07-31 | Blood taking needle gluing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220514605U (en) |
-
2023
- 2023-07-31 CN CN202322036376.5U patent/CN220514605U/en active Active
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