CN212797439U - Sealed filling needle that filling machinery was used - Google Patents
Sealed filling needle that filling machinery was used Download PDFInfo
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- CN212797439U CN212797439U CN202021396136.6U CN202021396136U CN212797439U CN 212797439 U CN212797439 U CN 212797439U CN 202021396136 U CN202021396136 U CN 202021396136U CN 212797439 U CN212797439 U CN 212797439U
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- filling
- needle
- notch
- reset spring
- sealing
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Abstract
The utility model discloses a sealed filling needle for filling machinery, which comprises a needle tube, wherein the surface of the needle tube is provided with a thread groove, the bottom end of the needle tube is provided with an arc-shaped liquid baffle plate, the inside of the needle tube is provided with a through hole, the bottom end inside the needle tube is provided with a rectangular notch, the notch is internally provided with a fixed rod and a reset spring, the bottom end of the notch is provided with a sealing plate, one end of the reset spring is fixedly connected with the top end of the notch, the other end of the reset spring is fixedly connected with the sealing plate through a connecting rod, the two ends of the sealing plate are fixedly connected with a slide block, one side of the fixed rod is provided with a slide groove, the slide block is connected with the fixed rod in a sliding way through the slide groove, the filling liquid impacts the sealing plate through the through, the reset spring makes the sealing plate reset through the fixed connecting rod, and seals the filling needle.
Description
Technical Field
The utility model belongs to the technical field of the filling equipment, concretely relates to sealed filling needle that filling machinery used.
Background
The filling machine is a mechanical device for filling various filling materials of gas-containing liquid, non-gas-containing liquid and paste into various packaging containers such as bottles, cans, boxes, barrels or bags, and the like. Therefore, the filling machine is widely applied to automatic filling production of factories in the industries of medicine, daily chemicals, food and special industries at present, the filling machine utilizes a pressure filling principle, filling needs to be completed as soon as possible in a short time, pressure during all filling is high, more bubbles can be generated, gas in a filling bottle is not easy, the sealing performance of the existing filling needle in the filling process mainly depends on a sealing rubber strip, products can influence the sealing rubber strip, and the sealing performance is difficult to guarantee along with the prolonging of the service time.
The prior filling needle technology has the following problems: can produce the difficult effluvium of great bubble when the filling through the filling needle, and the sealing performance of current filling needle in the filling process mainly relies on joint strip, and the product can exert an influence to joint strip, and along with live time's extension, sealing performance is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed filling needle that filling machinery was used to solve the current filling needle that provides among the above-mentioned background art and can produce more bubble at the filling in-process, the problem that the sealing performance of filling needle is difficult to the assurance simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed filling needle that filling machine used, includes needle tubing, its characterized in that: the improved needle tube structure is characterized in that a thread groove is formed in the surface of the needle tube, an arc-shaped liquid baffle plate is arranged at the bottom end of the needle tube, a through hole is formed in the needle tube, a rectangular notch is formed in the bottom end of the needle tube, a fixing rod and a reset spring are arranged in the notch, a sealing plate is arranged at the bottom end of the notch, one end of the reset spring is fixedly connected with the top end of the notch, the other end of the reset spring is fixedly connected with the sealing plate through a connecting rod, sliding blocks are fixedly connected to two ends.
Preferably, the needle tubing bottom swing joint has four the arc fender liquid board, four the even equidistance of arc fender liquid board sets up, four the arc fender liquid board is mutually supported and is constituted the coniform.
Preferably, the cross-sectional area of the sealing plate is larger than that of the through hole, a ball is arranged at the upper end of the sealing plate, and the diameter of the ball is smaller than that of the through hole.
Preferably, the height of the fixed rod is greater than that of the notch, and a limiting block is arranged at the bottom end of the fixed rod.
Preferably, the top end of the needle tube is provided with a needle seat.
Compared with the prior art, the utility model provides a sealed filling needle that filling machinery was used possesses following beneficial effect:
1. the utility model discloses in reduce at the filling in-process through polylith arc fender liquid board, because the too big and a large amount of bubbles that produce of impact force of liquid, filling liquid passes through the through-hole and strikes the closing plate during the filling, the closing plate atress passes through the slider, spout and reset spring's cooperation is used, make the closing plate along the direction downstream of fixed plate spout, until filling liquid carries out the filling through the through-hole to the bottle, the closing plate impact force that receives after the filling is accomplished reduces until being zero, reset spring makes the closing plate reset through fixed connection pole, seal the filling needle, this seal structure requires lowly to the performance of product, and reasonable in design, simple structure convenient operation.
2. The utility model discloses in when carrying out the filling to the filling bottle of small bore, filling needle and bottleneck clearance undersize, the air is difficult to the effluvium in the bottle, through seting up the thread groove at the needle tubing surface for outside the air in the bottle can be through helicla flute discharge container bottle, reduces the interior pressure of bottle, avoids influencing filling work because of pressure is too high.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a sealing filling needle according to the present invention;
FIG. 2 is a cross-sectional view of a sealed filling needle in accordance with the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a bottom view of the sealing filling needle according to the present invention.
In the figure: 1. a needle seat; 2. a needle tube; 3. a thread groove; 4. an arc-shaped liquid baffle plate; 5. a through hole; 6. a return spring; 7. a connecting rod; 8. a ball bearing; 9. a sealing plate; 10. a slider; 11. a chute; 12. a limiting block; 13. and (5) fixing the rod.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sealed filling needle that filling machine used, includes needle tubing 2, its characterized in that: the needle base 1 is arranged at the top end of the needle tube 2, the thread groove 3 is arranged on the surface of the needle tube 2, when a filling bottle with a small caliber is filled, the gap between the filling needle and the bottleneck is too small, air in the bottle is difficult to diffuse, the thread groove 3 is arranged on the outer surface of the needle tube 2, so that the air in the bottle can be discharged out of the container bottle through the spiral groove 3, the pressure in the bottle is reduced, the bottom end of the needle tube 2 is movably connected with the arc-shaped liquid baffle plates 4, the number of the arc-shaped liquid baffle plates 4 is four, the four arc-shaped liquid baffle plates 4 are uniformly and equidistantly arranged, the four arc-shaped liquid baffle plates 4 are mutually matched to form a cone shape, a large amount of bubbles generated due to overlarge impact force of liquid in the filling process are reduced through the plurality of arc-shaped liquid baffle plates 4, the cone shape formed by the four arcs is used for protecting the, the bottom end in the needle tube 2 is provided with a rectangular notch, a fixed rod 13 and a reset spring 6 are arranged in the notch, a sealing plate 9 is arranged at the bottom end of the notch, one end of the reset spring 6 is fixedly connected with the top end of the notch, the other end of the reset spring 6 is fixedly connected with the sealing plate 9 through a connecting rod 7, filling liquid impacts the sealing plate 9 through a through hole 5 during filling, the sealing plate 9 is stressed to be matched with a sliding block 10, a sliding groove 11 and the reset spring 6 for use, so that the sealing plate 9 moves downwards along the direction of the sliding groove 11 on one side of the fixed rod 13 until the filling liquid fills the bottle body through the through hole 5, the impact force applied to the sealing plate 9 is reduced to zero after filling is completed, the reset spring 6 resets the sealing plate 9 through the connecting rod 7 to seal the bottom end of the needle, the closing plate 9 upper end is provided with ball 8, ball 8 diameter is less than 5 diameters of through-hole, the ball 9 quality is enough little, the gravity that ball 9 brought can not make closing plate 9 take place the ascending displacement of vertical side, ball 9 cushions the impact force of filling liquid to the closing plate, the flow of the filling liquid of also being convenient for simultaneously, dead lever 13 one side is provided with spout 11, slider 10 passes through spout 11 and dead lever 13 sliding connection, dead lever 13 highly is greater than the notch height, make closing plate 9 form the annular export to the needle tubing bottom, dead lever 13 bottom is provided with stopper 12, stopper 12 avoids the skew dead lever 13 spout 11 track of slider.
The utility model discloses when using, through seting up thread groove 3 at 2 surfaces of needle tubing, make the air in the bottle can pass through outside the 3 discharge container bottles of helicla flute, keep off liquid board 4 through the polylith arc and reduce at the filling in-process, because the too big and a large amount of bubbles that produce of impact force of liquid, filling liquid passes through-hole 5 during the filling and strikes closing plate 9, make closing plate 9 along the direction downstream of 13 spout 11 of dead lever, fill through-hole 5 to the bottle body until filling liquid, the impact force that closing plate 9 receives after the filling is accomplished reduces until for zero, reset spring 6 makes closing plate 9 reset through connecting rod 7, seal 2 bottoms of needle tubing, thread groove 3 has been seted up to 2 surfaces of needle tubing, when carrying out the filling to the filling bottle of small-bore, the air in the bottle can be outside the 3 discharge container bottles of helicla flute, reduce the internal pressure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A sealed filling needle that filling machine used, includes needle tubing (2), its characterized in that: thread groove (3) have been seted up on needle tubing (2) surface, and needle tubing (2) bottom is provided with arc fender liquid board (4), needle tubing (2) inside is provided with through-hole (5), and the inside bottom of needle tubing (2) is provided with the rectangle notch, be provided with dead lever (13) and reset spring (6) in the notch, the notch bottom is provided with closing plate (9), reset spring (6) one end and notch top fixed connection, reset spring (6) other end pass through connecting rod (7) and closing plate (9) fixed connection, closing plate (9) both ends fixedly connected with slider (10), dead lever (13) one side is provided with spout (11), slider (10) pass through spout (11) and dead lever (13) sliding connection.
2. A sealing filling needle for a filling machine according to claim 1, wherein: needle tubing (2) bottom swing joint has four arc fender liquid board (4), four the even equidistance of arc fender liquid board (4) sets up, four arc fender liquid board (4) mutually support and constitute coniform.
3. A sealing filling needle for a filling machine according to claim 1, wherein: the cross-sectional area of the sealing plate (9) is larger than that of the through hole (5), a ball (8) is arranged at the upper end of the sealing plate (9), and the diameter of the ball (8) is smaller than that of the through hole (5).
4. A sealing filling needle for a filling machine according to claim 1, wherein: the height of the fixed rod (13) is larger than that of the notch, and a limiting block (12) is arranged at the bottom end of the fixed rod (13).
5. A sealing filling needle for a filling machine according to claim 1, wherein: the top end of the needle tube (2) is provided with a needle seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396136.6U CN212797439U (en) | 2020-07-16 | 2020-07-16 | Sealed filling needle that filling machinery was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396136.6U CN212797439U (en) | 2020-07-16 | 2020-07-16 | Sealed filling needle that filling machinery was used |
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| Publication Number | Publication Date |
|---|---|
| CN212797439U true CN212797439U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021396136.6U Active CN212797439U (en) | 2020-07-16 | 2020-07-16 | Sealed filling needle that filling machinery was used |
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| CN (1) | CN212797439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336170A (en) * | 2021-05-24 | 2021-09-03 | 杨端芹 | Sewage treatment agent production is with even filling device based on dead weight |
-
2020
- 2020-07-16 CN CN202021396136.6U patent/CN212797439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336170A (en) * | 2021-05-24 | 2021-09-03 | 杨端芹 | Sewage treatment agent production is with even filling device based on dead weight |
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