CN203382483U

CN203382483U - Novel control device for filling

Info

Publication number: CN203382483U
Application number: CN201320339417.1U
Authority: CN
Inventors: 韩柏; 王张捷
Original assignee: Yangzhou Polytechnic Institute
Current assignee: Yangzhou Polytechnic Institute
Priority date: 2013-05-29
Filing date: 2013-05-29
Publication date: 2014-01-08
Anticipated expiration: 2023-05-29

Abstract

The utility model discloses a novel control device for filling. The device consists of a rubber pad, a sliding sleeve, a spring, a limiting cover, a clamp nut, a limiting cover screw, a sealing gasket, a filling pipe and a sealing ring, and is characterized in that the sliding sleeve is in a hollow cylindrical stepped shaft shape and can freely slide up and down along the circular filling pipe; an inner hole of the filling pipe is a blind hole which is arranged at the middle part and is not through; four liquid flow holes are evenly distributed along the circumference of a blind hole arranged at one side of the filling pipe, and another four liquid flow holes are evenly distributed along the circumference of a blind hole arranged at the other side of the filling pipe; the sealing ring is arranged in a ring-shaped groove on the outer surface of the filling pipe; the upper end of the filling pipe is submerged in liquid material; the lower end of the limiting cover made of a thin-wall circular tube is provided with a limiting flange. During filling, a pushing frame is pushed upwards, and the sliding sleeve has upward movement, so that the liquid flow holes in the filling pipe are opened; the blind holes respectively formed at the upper side and the lower side of the filling pipe are communicated with each other by virtue of the connecting function of an inner cavity of the sliding sleeve, so that the liquid in a liquid storage box can be filled into a container; after filling is carried out for a period of time, the spring is reset downwards by the pushing frame, and the sliding sleeve is driven to close the liquid flow holes of the filling pipe again, so that the quantitative filling can be completed for once. The novel control device for filling is simple in structure, flexible in action and reliable to use.

Description

A kind of Novel filling control setup

Technical field

The utility model relates to a kind of control setup filling for liquid material, belongs to the Food Packaging technology field.

Background technology

Liquid material filling control device is one of critical component of general filling machine, it be related to filling can be normally and efficiency operation.Filling apparatus is because of filling condition, requirement and of a great variety by the different in kind of filling liquid material, and traditional container self proportioning device, Measuring glass proportioning device, fix-displacement pump proportioning device etc. are many manufacturing enterprises prolonged application, but because the filling realization of said apparatus must make it to occur that thereby gap forms the liquid head piece by means of the sliding sleeve of the opening top opening of packing container, so these devices all are only applicable to the container that the hard material such as glass bottle is made; Also there is following problem in this class filling apparatus in addition: the one, when filling due to bottle quality or for the bottle mechanism error cause bottle to put in place inaccurate and bottle carries out in canned process or after long-time running in rising that rubber is made filling aging cause to come off cause sliding sleeve to break away from filling apparatus, all can generating bottle in above-mentioned situation broken or install bad major failure and bring the liquid material loss simultaneously; The 2nd, the parts such as the spring in device belong to exposed conveying appliance mostly, easily shelter evil people and countenance evil practices and extremely difficult cleaning, and therefore inadequate sanitation and hygiene, and this is vital for the foodstuffs such as beverage packing.

In recent years along with the development of producing and the update of product, many novel packing of product forms constantly occur, especially in a large number the container that uses the soft body packaging material to make, therefore multiple filling apparatus arises at the historic moment and applies aborning, but also ubiquity the problems such as apparatus structure is complicated, fault rate is high, filling accuracy is low.For above-mentioned these not enough and defects be necessary to invent a kind of simple in structure, use the Novel filling control setup reliable, that filling accuracy is high, thereby provide good technical guarantee for enterprise's production.

Summary of the invention

The purpose of this utility model will solve the deficiencies in the prior art exactly, provides a kind of filling for liquid material, simple and reliable time to control quantitative filling device.

The purpose of this utility model is achieved in that a kind of Novel filling control setup, by rubber pad, sliding sleeve, spring, position-limiting cover, clamp nut, position-limiting cover screw, packing seal, filling tube and seal ring, formed, it is characterized in that: described sliding sleeve is hollow cylindrical stepped shaft shape, and the diameter of bore of its middle part is greater than the diameter of bore at position, upper and lower both sides; The sliding sleeve downside is provided with the annular arrangement shaft shoulder for support spring; Impact and noise during for the minimizing pushing tow are equipped with rubber pad in the sliding sleeve lower end; Sliding sleeve is arranged in cylindrical filling tube with free-running fit, and can freely slide up and down; Described filling tube, its endoporus is the blind hole that middle part does not connect, and on the blind hole of upper and lower both sides, medium position place, along circumference, is evenly distributed with respectively 4 liquid flow holes; Top position at filling tube upside liquid flow hole is provided with circular groove, and seal ring wherein is installed; The blind hole mouth of filling tube upper end head and 2 lateral apertures that communicate with it all are immersed in liquid material; Described position-limiting cover, its agent structure is thin-wall circular tube, in its lower end, is provided with spacing rib, thereby terminates in the smallest limit position in the time of can making sliding sleeve slides downwards.

When filling, the pushing frame of being controlled by auto mat is boosted and is made sliding sleeve upwards produce displacement, liquid flow hole in filling tube is opened, therefore the blind hole of the upper and lower both sides of filling tube realizes connecting by the connection function of sliding sleeve inner chamber, liquid material in liquid reserve tank can be fed in container under Action of Gravity Field, after the perfusion certain hour, a quantitative filling has accused, now pushing frame resets downwards and slides over the liquid flow hole that again seals filling tube under spring-force driven dual, and so far filling apparatus recovers again closed condition.

The utlity model has following beneficial effect: (1) has overcome traditional filling apparatus can only be for the deficiency of hard material container, and it can be for the container of any material and any shape; (2) container does not contact fully with filling apparatus, therefore just can not produce due to problems such as exercise not harmonies the fault of container and device damage yet; (3) owing to having increased position-limiting cover, make the part such as spring become built-inly from exposing, therefore improved the sanitary condition of device, make valve seem beautiful and clean simultaneously; (4) simple in structure, move nimble, use reliable.

The accompanying drawing explanation

Fig. 1 is structure and the principle schematic of the utility model before filling;

Fig. 2 is structure and the principle schematic of the utility model when filling.

In figure: 1-pushing frame, 2-rubber pad, 3-sliding sleeve, 4-spring, 5-position-limiting cover, 6-liquid flow hole, 7-clamp nut, 8-position-limiting cover screw, 9-packing seal, 10-liquid reserve tank, 11-filling tube, 12-seal ring.

The specific embodiment

As shown in drawings, a kind of Novel filling described in the utility model is comprised of rubber pad 2, sliding sleeve 3, spring 4, position-limiting cover 5, clamp nut 7, position-limiting cover screw 8, packing seal 9, filling tube 11 and seal ring 12 with control setup.At first will install the filling tube 11 of seal ring 12 during installation through in the hole on liquid reserve tank 10 base plates, then the clamp nut 7 of screwing on after being enclosed within filling tube 11 by packing seal 9, now filling apparatus described in the utility model has been realized location and sealing; Then mounting spring 4, sliding sleeve 3, position-limiting cover 5, position-limiting cover screw 8 and rubber pad 2 get final product successively.When during filling operation, after container transport mechanism sends unloading container into filling district, the opening of container is over against the lower nozzle of filling tube 11, thereby the pushing frame of being controlled by auto mat 1 is boosted, pushing tow rubber pad 2 and sliding sleeve 3 upwards produce the displacement limited and terminate in the limes superiors position along filling tube 11, liquid flow hole 6 in now filling tube 11 is opened, therefore the blind hole of filling tube both sides Shang Xia 11 realizes connecting by the connection function of sliding sleeve 3 inner chambers, and liquid material can be fed in container under Action of Gravity Field; After the perfusion certain hour, auto mat again sends action command pushing frame 1 is resetted downwards, again seal the upside liquid flow hole 6 of filling tube 11 downwards after returning due to the compression force sliding sleeve 3 of spring 4, simultaneously because position-limiting cover 5 lower ends are provided with spacing rib, thereby can make sliding sleeve 3 terminate in the smallest limit position.So far filling apparatus is again in closed condition and container transport mechanism is sent from filling district by container filling, and one time quantitative filling has accused.

Claims

1. a Novel filling control setup, by rubber pad, sliding sleeve, spring, position-limiting cover, clamp nut, position-limiting cover screw, packing seal, filling tube and seal ring, formed, it is characterized in that: described sliding sleeve is hollow cylindrical stepped shaft shape, and the diameter of bore of its middle part is greater than the diameter of bore at position, upper and lower both sides; The sliding sleeve downside is provided with the annular arrangement shaft shoulder for support spring; Impact and noise during for the minimizing pushing tow are equipped with rubber pad in the sliding sleeve lower end; Sliding sleeve is arranged in cylindrical filling tube with free-running fit, and can freely slide up and down; Described filling tube, its endoporus is the blind hole that middle part does not connect, and on the blind hole of upper and lower both sides, medium position place, along circumference, is evenly distributed with respectively 4 liquid flow holes; Top position at filling tube upside liquid flow hole is provided with circular groove, and seal ring wherein is installed; The blind hole mouth of filling tube upper end head and 2 lateral apertures that communicate with it all are immersed in liquid material; Described position-limiting cover, its agent structure is thin-wall circular tube, in its lower end, is provided with spacing rib, thereby terminates in the smallest limit position in the time of can making sliding sleeve slides downwards.