CN206107613U - Automatic sealed filling needle - Google Patents
Automatic sealed filling needle Download PDFInfo
- Publication number
- CN206107613U CN206107613U CN201621155691.3U CN201621155691U CN206107613U CN 206107613 U CN206107613 U CN 206107613U CN 201621155691 U CN201621155691 U CN 201621155691U CN 206107613 U CN206107613 U CN 206107613U
- Authority
- CN
- China
- Prior art keywords
- liquid
- filling
- needle
- needle tubing
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 86
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 24
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000012856 packing Methods 0.000 abstract description 2
- 238000009401 outcrossing Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Basic Packing Technique (AREA)
Abstract
The utility model provides an automatic sealed filling needle, includes needle tubing and needle file, the needle tubing meets with the needle file screw thread, is equipped with the filling channel of intercommunication liquid filling machine and needle tubing in the needle file, and filling channel's the axis and the axis collineation of needle tubing, the needle file is equipped with the self sealing mechanism that inserts in the needle tubing with the one end that the needle tubing meets, self sealing mechanism is equipped with the communicating liquid passageway of crossing with filling channel, crosses and is equipped with the ball sealer that seals the filling channel liquid outlet in the liquid passageway, and the ball sealer goes out crossing of liquid side and is equipped with the reset spring that the axis motion of liquid passageway was followed to the drive ball sealer in the liquid passageway. The utility model discloses an utilizing the impact force of liquid, realizing through the ball sealer that the filling needle after the filling is sealed, this seal structure is low to the performance requirement of product, keeps off the liquid board through establishing, and the impact force of avoiding filling in -process liquid too big and cause the deformation or the spurging of packing carrier, filling volume that can also accurate control liquid.
Description
Technical field
The utility model is related to a kind of filling apparatus, the filling pin of more particularly to a kind of automatic-sealed.
Background technology
Bottle placer be it is a kind of be used for by air containing fluid, not air containing fluid, body of paste it is various fill out material-filling enter bottle, filling, box,
Plant equipment in the various packing containers such as bucket or bag, using mechanization is filling productivity ratio not only can be improved, and reduce product
Loss, it is ensured that packaging quality, and production environment and the mutual pollution by dress material can be reduced.Therefore, current bottle placer has been
Jing is widely used in the filling production of medicine, daily use chemicals, the automation of food and special industry factory.
However, existing bottle placer is in pouring process, stop filling generally by the valve closed at bottle placer filling exit
Dress, so can in filling pin residual fraction liquid, after filling pin is extracted from bottle, the product remained in filling pin with it is outer
Boundary contacts, and can be subject to air pollution, when filling again, can therewith with bottle inlet, it is impossible to ensure the filling quality of product, and it is existing
Sealing property of the filling pin in pouring process relies primarily on sealing joint strip, and product can produce impact to sealing joint strip, with making
With the prolongation of time, sealing property is difficult to ensure that.
The content of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, there is provided a kind of reasonable in design, is made
With the filling pin of convenient automatic-sealed.
Technical problem to be solved in the utility model is realized by following technical scheme, and the utility model is
A kind of filling pin of automatic-sealed, including needle tubing and needle stand, needle tubing and needle stand threaded engagement, are communicated with bottle placer and pin in needle stand
The filling passageway of pipe, the axis of filling passageway and the axis collinear of needle tubing, are characterized in, one end that the needle stand connects with needle tubing
The automatic sealing mechanism being provided with insertion needle tubing, the automatic sealing mechanism is provided with the liquid passage excessively communicated with filling passageway, mistake
The ball sealer of closing filling passageway liquid outlet is provided with liquid passage, crossing in liquid passage for ball sealer tapping side is provided with driving ball sealer
Along the back-moving spring of the axial-movement for crossing liquid passage.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The needle section of needle tubing is provided with some liquid barriers, and liquid barrier is circumferentially disposed along syringe needle, and the liquid barrier is provided with and connects with needle tubing tube wall
Fixed edge, the liquid barrier opposite side relative with fixed edge connect with other liquid barriers constitute needle tubing closed outer end, adjacent gear
Liquid outlet is provided between liquid plate.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Liquid barrier is set to set square, and the closed outer end of the needle tubing is made up of three drift angles of set square, and three drift angles are arranged on together
On one center of circle.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
Arcuation of the set square in outwardly convex is arranged.
Technical problem to be solved in the utility model can also further be realized by following technical scheme, described
The outer end closing for crossing liquid passage is arranged, and is crossed on the side wall of liquid passage and is circumferentially provided with some side outlets along crossing liquid passage.
Compared with prior art, the utility model using liquid impulsive force, by ball sealer realize it is filling after it is filling
Pin is sealed, and the sealing structure is low to the performance requirement of product, by setting liquid barrier, it is to avoid the impulsive force mistake of liquid in pouring process
The deformation of package carrier is caused greatly or foam is produced, moreover it is possible to accurately control the filling amount of liquid, use range is wide, service life
Long, its is reasonable in design, simple structure, easy to operate, and service efficiency is high, low manufacture cost.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of needle stand；
Fig. 3 is the partial enlarged drawing of needle tubing.
Specific embodiment
Referring to the drawings, concrete technical scheme of the present utility model is further described, in order to those skilled in the art
Member is further understood that the present invention, and does not constitute the restriction to its right.
Reference picture 1-3, a kind of filling pin of automatic-sealed, including needle tubing 2 and needle stand 1, needle tubing 2 and the threaded engagement of needle stand 1, pin
The filling passageway 3 of bottle placer and needle tubing 2, the axis of filling passageway 3 and the axis collinear of needle tubing 2, the pin are communicated with seat 1
One end that seat 1 connects with needle tubing 2 is provided with the automatic sealing mechanism in insertion needle tubing 2, one end that the needle stand 1 connects with needle tubing 2
The automatic sealing mechanism being provided with insertion needle tubing 2, the automatic sealing mechanism is provided with the liquid passage 5 excessively communicated with filling passageway 3,
The ball sealer 4 that the closing liquid outlet of filling passageway 3 is provided with liquid passage 5 is crossed, crossing in liquid passage 5 for the tapping side of ball sealer 4 is provided with drive
Dynamic sealing ball 4 along the back-moving spring 6 of the axial-movement for crossing liquid passage 5, close and arrange, cross liquid and lead to by the outer end for crossing liquid passage 5
Some side outlets 7 are circumferentially provided with the side wall in road 5 along liquid passage 5 excessively；
The needle section of the needle tubing 2 is provided with some liquid barriers 8, and the liquid barrier 8 is provided with the fixation connected with the tube wall of needle tubing 2
Side 10, liquid barrier 8 is circumferentially disposed along syringe needle, and liquid barrier 8 opposite side relative with fixed edge 10 connects composition with other liquid barriers 8
The closed outer end of needle tubing, is provided with liquid outlet 9 between adjacent liquid barrier 8, reduce the liquid velocity in pouring process, it is to avoid liquid
Impulsive force is excessive and damage overpack or produce foam, moreover it is possible to the accurate filling amount of control liquid.
The liquid barrier 8 is set to set square, and the closed outer end of the needle tubing 2 is made up of three drift angles of set square 8, and three
Individual drift angle is arranged on the same center of circle, and arcuation of the set square in outwardly convex is arranged, it is to avoid between liquid and liquid barrier 8
Impulsive force, also with good drainage.
The caliber of the needle tubing is at least divided into three sections along the axis of needle tubing, and the caliber of different sections gradually contracts along feed liquor direction
It is little, connected by inclined-plane between adjacent different tube diameters, and directly connect between existing adjacent caliber, the rectangular shape of abutted surface, meeting
There is filling and cleaning dead angle, using inclined-plane, not only there is no filling and cleaning dead angle, moreover it is possible to avoid wasting.
After the utility model is installed with bottle placer, under the percussion of liquid, ball sealer 4 is promoted to move towards needle tubing 2,
While compression reseting spring 6, when ball sealer 4 is moved at side outlet 7, the filling passageway 3 of needle stand 1 passes through side outlet 7
Connect with needle tubing 2, in liquid Jing filling passageways 3, side outlet 7, needle tubing 2 and liquid outlet injection bottle, because of the liquid outlet of needle tubing
Place is provided with liquid barrier 8, and liquid will not produce impulsive force, in the presence of liquid barrier 8, reduce liquid axial direction along needle tubing axis
Impulsive force, flows out, it is to avoid direct impact to bottle, moreover it is possible to reduce the generation of foam from the liquid outlet between liquid barrier；Stop
After only filling, ball sealer towards crossing the inlet motion of liquid passage, and closed liquid passage under the thrust of back-moving spring
Inlet, now, the pressure balance that the side outlet crossed on liquid passage passes through the liquid outlet at syringe needle and external environment so that
In needle tubing will not residual liquid, and remain in the liquid in needle stand also will not contact with external environment, it is ensured that content it is clean,
Health.
Claims (8)
1. a kind of filling pin of automatic-sealed, including needle tubing and needle stand, needle tubing and needle stand threaded engagement, are communicated with filling in needle stand
The filling passageway of machine and needle tubing, the axis of filling passageway and the axis collinear of needle tubing, it is characterised in that：The needle stand and needle tubing phase
The one end for connecing is provided with the automatic sealing mechanism in insertion needle tubing, and the automatic sealing mechanism is provided with the liquid excessively communicated with filling passageway
Passage, crosses the ball sealer that closing filling passageway liquid outlet is provided with liquid passage, and crossing in liquid passage for ball sealer tapping side is provided with drive
Back-moving spring of the dynamic sealing ball along the axial-movement for crossing liquid passage.
2. the filling pin of automatic-sealed according to claim 1, it is characterised in that：The needle section of the needle tubing is provided with some gears
Liquid plate, liquid barrier is circumferentially disposed along syringe needle, and the liquid barrier is provided with the fixed edge connected with needle tubing tube wall, relative with fixed edge
Liquid barrier opposite side connects with other liquid barriers and constitutes the closed outer end of needle tubing, and between adjacent liquid barrier liquid outlet is provided with.
3. the filling pin of automatic-sealed according to claim 2, it is characterised in that：The liquid barrier is set to set square, institute
The closed outer end for stating needle tubing is made up of three drift angles of set square, and three drift angles are arranged on the same center of circle.
4. the filling pin of automatic-sealed according to claim 3, it is characterised in that：Arcuation of the set square in outwardly convex
Arrange.
5. the filling pin of automatic-sealed according to claim 1, it is characterised in that：The side outlet is that liquid passage is crossed on edge
The strip outlet that axis is arranged, the width of strip outlet is less than the diameter of ball sealer.
6. the filling pin of automatic-sealed according to claim 1, it is characterised in that：The side outlet is along the circumferential equal of needle stand
Even distribution.
7. the filling pin of automatic-sealed according to claim 1, it is characterised in that：The outer end closing for crossing liquid passage sets
Put, be circumferentially provided with some side outlets along liquid passage excessively on the side wall of liquid passage excessively.
8. the filling pin of automatic-sealed according to claim 1, it is characterised in that：Axis of the caliber of the needle tubing along needle tubing
At least it is divided into three sections, the caliber of different sections is gradually reduced along feed liquor direction, connects by inclined-plane between adjacent different tube diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155691.3U CN206107613U (en) | 2016-10-31 | 2016-10-31 | Automatic sealed filling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155691.3U CN206107613U (en) | 2016-10-31 | 2016-10-31 | Automatic sealed filling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107613U true CN206107613U (en) | 2017-04-19 |
Family
ID=58527028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155691.3U Expired - Fee Related CN206107613U (en) | 2016-10-31 | 2016-10-31 | Automatic sealed filling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264046A (en) * | 2018-11-27 | 2019-01-25 | 柳倩 | A kind of liquid medical Drug processing equipment filling based on rotation |
-
2016
- 2016-10-31 CN CN201621155691.3U patent/CN206107613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264046A (en) * | 2018-11-27 | 2019-01-25 | 柳倩 | A kind of liquid medical Drug processing equipment filling based on rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |