CN213265699U

CN213265699U - Vacuum back-suction filling head

Info

Publication number: CN213265699U
Application number: CN202021386329.3U
Authority: CN
Inventors: 刘军; 宗冠勋
Original assignee: Gu'an Hengtuo Packaging Equipment Co ltd
Current assignee: Gu'an Hengtuo Packaging Equipment Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-25
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a vacuum resorption filling head, including first adapter sleeve, first adapter sleeve upper end is fixed with the stationary blade, and the welding of first adapter sleeve outer wall has the feed liquor pipe to the pot head is equipped with the adapter sleeve under first adapter sleeve, the fixed cylinder dead lever that is equipped with the symmetry form in upper end of stationary blade, and the upper end of cylinder dead lever is fixed with push cylinder to push cylinder's lower extreme is connected with the catheter, the catheter is in first adapter sleeve intraductally, and the outer wall of catheter has seted up the drain hole to the lower extreme of catheter is connected with the filling tube, the outside cover of filling tube is equipped with first sealed piece and the sealed piece of second, the lower extreme of adapter sleeve is connected with the second adapter sleeve. This vacuum resorption filling head is provided with the air guide structure, can be with the air escape in the bottle in the filling, and the device is equipped with seal structure moreover, avoids external foreign matter to enter into the pipeline of filling.

Description

Vacuum back-suction filling head

Technical Field

The utility model relates to a liquid filling technical field specifically is a vacuum resorption filling head.

Background

Along with the development of economy in China, the requirements of people on living quality are continuously improved, the demand of filling liquid such as wine, beverages, seasonings and the like is increased, products are continuously promoted to be new, and the contents of amino acid, vitamin, sugar and other nutrient substances of most of the products are relatively high.

The discharge port of the existing filling valve is required to be always below the liquid level, so that the filling valve can be used only by being inserted into the bottom of a bottle with a filling bottle, and generally, the length of the filling valve is required to be longer, so that the production requirement can be met, and materials are wasted; meanwhile, when the filling valve is used, gas in the bottle body cannot be discharged, the bottle body is possibly exploded, and dust or impurities enter the bottle body from the gap.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum resorption filling head to the filling valve that proposes in solving the background art is when using, and the gas in the bottle can't be discharged, probably can lead to the bottle explosion, has dust or impurity to get into the problem of bottle from the clearance simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum resorption filling head, includes first adapter sleeve, first adapter sleeve upper end is fixed with the stationary blade, and first adapter sleeve outer wall welding has the feed liquor pipe to first adapter sleeve's lower pot head is equipped with the adapter sleeve, the fixed cylinder dead lever that is equipped with the symmetry form in upper end of stationary blade, and the upper end of cylinder dead lever is fixed with the promotion cylinder to the lower extreme that promotes the cylinder is connected with the catheter, the catheter is in first adapter sleeve intraductally, and the outer wall of catheter has seted up the drain hole to the lower extreme of catheter is connected with the filling tube, the outside cover of filling tube is equipped with first sealed piece and the sealed piece of second, the lower extreme of adapter sleeve is connected with the second adapter sleeve, and the venthole has been seted up to the venthole is corresponding with the position of first sealed piece in the position of venthole on the second adapter sleeve.

Preferably, the fixing plate and the outer wall of the first connecting sleeve are provided with through holes, and the through holes of the fixing plate and the first connecting sleeve are located under the pushing cylinder.

Preferably, the outer diameter of the catheter is smaller than the inner diameter of the first connecting sleeve, and the catheter is communicated with the interior of the perfusion tube.

Preferably, the inner diameter of the liquid guide hole is equal to the inner diameter of the liquid inlet pipe, and the liquid guide hole and the liquid inlet pipe are in the same straight line.

Preferably, the outer shape of the second sealing block is matched with the inner shape of the through hole at the lower end of the sealing sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this vacuum resorption filling head is provided with the air guide structure, can be with the air escape in the bottle in the filling, and the device is equipped with seal structure moreover, avoids external foreign matter to enter into the pipeline of filling. The device's stationary blade and the effect that the through-hole on the first connecting sleeve played to hold promotion cylinder push rod, make promotion cylinder can pass stationary blade and first connecting sleeve union coupling to the catheter, and the catheter is when being promoted, the drain hole on the catheter can remove the position of feed liquor pipe, it is intraductal that the solution that makes the feed liquor can enter into the drain through the drain hole, and the second seal block can be plugged up the gap between seal cover and the filling pipe, avoid the foreign matter to enter into between seal cover and the filling pipe.

Drawings

Fig. 1 is a schematic structural view of a vacuum back suction filling head of the present invention;

fig. 2 is a cross-sectional view of the vacuum back suction filling head of the present invention at a-a in fig. 1;

FIG. 3 is a schematic view of the structure of a vacuum back suction filling head catheter of the present invention;

fig. 4 is the utility model relates to a first sealed piece cross-sectional view of vacuum resorption filling head.

In the figure: 1. the device comprises a push cylinder, a cylinder fixing rod, a fixing piece, a first connecting sleeve, a sealing sleeve, a filling pipe, a liquid inlet pipe, a connecting sleeve, a second connecting sleeve, a liquid guide pipe, a first sealing block, a liquid guide hole, a second sealing block, a liquid guide hole, a liquid guide pipe, a liquid guide hole and a gas outlet hole, wherein the.

Detailed Description

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: a vacuum back suction filling head comprises a first connecting sleeve 4, a fixed sheet 3 is fixed at the upper end of the first connecting sleeve 4, a liquid inlet pipe 7 is welded on the outer wall of the first connecting sleeve 4, a connecting sleeve 8 is sleeved at the lower end of the first connecting sleeve 4, symmetrical cylinder fixing rods 2 are fixedly arranged at the upper end of the fixed sheet 3, a push cylinder 1 is fixed at the upper end of the cylinder fixing rod 2, a liquid guide pipe 10 is connected at the lower end of the push cylinder 1, through holes are formed in the outer walls of the fixed sheet 3 and the first connecting sleeve 4, the through holes of the fixed sheet 3 and the first connecting sleeve 4 are positioned under the push cylinder 1, the through holes in the fixed sheet 3 and the first connecting sleeve 4 of the structure play a role of accommodating the push cylinder 1, the push cylinder 1 can be connected with the liquid guide pipe 10, the liquid guide pipe 10 is positioned in the first connecting sleeve 4, and a liquid guide hole 12 is formed in the outer wall of the liquid guide, the lower end of the liquid guide pipe 10 is connected with a perfusion pipe 6, the external diameter of the liquid guide pipe 10 is smaller than the internal diameter of the first connecting sleeve 4, the liquid guide pipe 10 is communicated with the inside of the perfusion pipe 6, the liquid guide pipe 10 of the structure plays a role of connecting the perfusion pipe 6, the perfusion pipe 6 can be driven to move through the liquid guide pipe 10, the internal diameter of the liquid guide hole 12 is equal to the internal diameter of the liquid inlet pipe 7, the liquid guide hole 12 and the liquid inlet pipe 7 are positioned on the same straight line, the liquid guide hole 12 of the structure can move to the position of the liquid inlet pipe 7, so that the solution in the liquid inlet pipe 7 can enter the liquid guide pipe 10 through the liquid guide hole 12, the outside of the perfusion pipe 6 is sleeved with a first sealing block 11 and a second sealing block 13, the external shape of the second sealing block 13 is matched with the internal shape of a through hole at the lower end of the sealing sleeve 5, and the second sealing block 13 of the, when not using, avoid the inside entering foreign matter of seal cover 5, and the section of first sealed piece 11 is semi-circular, first sealed piece 11 can not plug up the gap between seal cover 5 and the filling pipe 6 completely like this, make things convenient for gaseous circulation, the lower extreme of adapter sleeve 8 is connected with second connecting sleeve 9, and second connecting sleeve 9 outside has seted up venthole 14, and venthole 14 is corresponding with first sealed piece 11's position in the position on second connecting sleeve 9, the outside venthole 14 of second connecting sleeve 9 of this structure plays the effect of air guide, make the inside gas of second connecting sleeve 9 can lead out.

The working principle is as follows: when the vacuum back-suction filling head is used, the device is arranged at a proper place, in the using process, an external conveying device drives a bottle to move to the position under a filling pipe 6, the device is driven to move by the external device, so that a sealing sleeve 5 can be propped against a bottle opening, then a pushing cylinder 1 on a cylinder fixing rod 2 is started, the pushing cylinder 1 can push a liquid guide pipe 10 to move downwards, a liquid guide hole 12 in the outer wall of the liquid guide pipe 10 is moved to the position of a liquid inlet pipe 7, meanwhile, the liquid guide pipe 10 can push the filling pipe 6 to move downwards, the lower end of the filling pipe 6 enters the bottle opening, a first sealing block 11 and a second sealing block 13 outside the filling pipe 6 can be moved out from the position of a gas outlet hole sealing sleeve 14 5, then the solution inside the liquid inlet pipe 7 enters the liquid guide pipe 10 through the liquid guide hole 12, then the solution inside the liquid guide pipe 10 can enter the filling pipe 6, finally, the solution is led into the bottle through the filling pipe 6, the air in the bottle is led out through a gap between the sealing sleeve 5 and the filling pipe 6, and finally the air is discharged through the air outlet 14, so that a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A vacuum back-suction filling head, comprising a first connecting sleeve (4), characterized in that: the device is characterized in that a fixing piece (3) is fixed at the upper end of a first connecting sleeve (4), a liquid inlet pipe (7) is welded on the outer wall of the first connecting sleeve (4), a connecting sleeve (8) is sleeved at the lower end of the first connecting sleeve (4), symmetrical cylinder fixing rods (2) are fixedly arranged at the upper end of the fixing piece (3), a pushing cylinder (1) is fixed at the upper end of the cylinder fixing rod (2), a liquid guide pipe (10) is connected at the lower end of the pushing cylinder (1), the liquid guide pipe (10) is positioned in the first connecting sleeve (4), a liquid guide hole (12) is formed in the outer wall of the liquid guide pipe (10), a filling pipe (6) is connected at the lower end of the liquid guide pipe (10), a first sealing block (11) and a second sealing block (13) are sleeved outside the filling pipe (6), and a second connecting sleeve (9) is connected at the, and the outside of the second connecting sleeve (9) is provided with an air outlet (14), and the position of the air outlet (14) on the second connecting sleeve (9) corresponds to the position of the first sealing block (11).

2. A vacuum back-suction filling head according to claim 1, wherein: the through hole has been seted up to stationary blade (3) and first adapter sleeve (4) outer wall, and the through hole of stationary blade (3) and first adapter sleeve (4) is located and promotes cylinder (1) under.

3. A vacuum back-suction filling head according to claim 1, wherein: the outer diameter of the liquid guide pipe (10) is smaller than the inner diameter of the first connecting sleeve (4), and the liquid guide pipe (10) is communicated with the interior of the perfusion pipe (6).

4. A vacuum back-suction filling head according to claim 1, wherein: the inner diameter of the liquid guide hole (12) is equal to that of the liquid inlet pipe (7), and the liquid guide hole (12) and the liquid inlet pipe (7) are positioned on the same straight line.

5. A vacuum back-suction filling head according to claim 1, wherein: the shape of the second sealing block (13) is matched with the inner shape of the through hole at the lower end of the sealing sleeve (5).