CN2564475Y

CN2564475Y - Device for filling high-viscosity material

Info

Publication number: CN2564475Y
Application number: CN 02271213
Authority: CN
Inventors: 刘安静; 陈小平
Original assignee: LEHUI INDUSTRY Co Ltd HUIYANG CITY
Current assignee: LEHUI INDUSTRY Co Ltd HUIYANG CITY
Priority date: 2002-06-21
Filing date: 2002-06-21
Publication date: 2003-08-06
Anticipated expiration: 2012-06-21

Abstract

Disclosed is a plunger-type filling device used for high-viscosity materials or pastes containing parts of solids. The device is composed of a filling valve (1) and a measurement cylinder (2). The filling valve (1) is structured by a valve body (11) and a plunger slide valve (12), a feeding port (13) and a measurement port (12) are arranged on the valve body, and one port is a filling port (15); a channel (121) is arranged on the plunger slide valve (12), and one port of the measurement cylinder (2) is fixedly connected with the measurement port (14) of the valve body. The measurement cylinder is communicated with the feeding port or the filling port respectively in the case of upward or downward movements, materials in the filling port are completely piled out through the plunger slide valve, and the filling port is closed. The filling device has a large cross sectional area of flow passages, resulting in small resistance, ensuring various materials to enter the measurement cylinder, precise measurement and prevention of dripping and leakage of the filling port.

Description

A kind of filling device of high viscosity material

Affiliated technical field

The utility model relates to a kind of filling device of high viscosity material, especially relates to a kind of liqued plunger filler structure that is used for high-viscosity material or contains the sauce-like material of part solid block.

Background technology

The at present domestic existing bottle placer that is used for the can high-viscosity material, what adopt substantially is rotovalve, its weak point is that the runner cross sectional area is little, resistance is big, and rotovalve has certain distance from filling exit, when rotovalve is closed, exists the liquid material in the filling exit slowly to drip, solid material constantly falls down, and is easy to generate the phenomenons such as container of polluting institute's can.Simultaneously, when can contained the mash of solid block, because flow passage resistance force of waterproof is big, solid material was not easy to suck metering cylinder, can't guarantee after measuring accuracy and the can content of each composition in the material.

The utility model content

The purpose of this utility model, it is big just to provide a kind of runner cross sectional area, and resistance is little, guarantees that various materials can enter into metering cylinder and accurate measurement, and has stopped the filling device of high viscosity material of filling exit weeping.

For achieving the above object, taked following technical measures: filling device of high viscosity material of the present utility model is made up of filling valve, metering cylinder and controlling and driving mechanism, it is characterized in that: described filling valve is made of valve body and plunger, valve body is a tubular, have inlet point and dip hatch on its stack shell, the lower end of tubular valve body is a filling exit; Have passage on the slide-valve plunger, and during the upper position in plunger is in valve body, when inlet point on the channel connection valve body and dip hatch, lower position in plunger is in valve body, dip hatch on the channel connection valve body and filling exit; Described metering cylinder is a piston cylinder, the adaptive connection of dip hatch on a port of tubular cylinder body and the aforementioned valve body.

Described slide-valve plunger upper channel is through hole both, also can be the groove of single face.

Its principle of work is as follows: during work, slide-valve plunger moves down, passage at first is communicated with inlet point and the dip hatch on the valve body, also promptly connects inlet point and metering cylinder, and metering piston moves backward, material is inhaled into or is pressed in the metering cylinder, the can inventory is controlled by the stroke of piston, then moves on to the top on the slide-valve plunger, connects filling exit and metering cylinder, metering piston moves forward to be extruded the material in the metering cylinder from filling exit, enter container to be filled; Slide-valve plunger moves down, and the material in the filling exit is extruded fully; Can finishes to get back to initial position and repeats work.The beneficial effects of the utility model are that after having taked above-mentioned technical measures, filling device of high viscosity material of the present utility model is owing to adopt slide-valve plunger, metering cylinder charging, the flow area increasing of discharging, resistance minimizing.When can finished, guiding valve was all extruded the material in the can draught animals, and closed the valve filling exit, thereby had stopped the weeping of filling exit.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model first embodiment theory of constitution scheme drawing.

Fig. 2 is the right elevation of Fig. 1.

Fig. 3 is the utility model second embodiment theory of constitution scheme drawing.

Fig. 4 is the right elevation of Fig. 3.

The specific embodiment

Can see from Fig. 1 and Fig. 2, the filling device of high viscosity material of the utility model first embodiment, form by filling valve 1, metering cylinder 2 and controlling and driving mechanism, filling valve 1 is made of valve body 11 and slide-valve plunger 12, filling valve 1 is arranged vertically, valve body is a tubular, has inlet point 13 and dip hatch 14 on its stack shell, and an end of tubular valve body is a filling exit 15; Inlet point 13 arranges in different directions that with dip hatch 14 have passage 121 on the slide-valve plunger 12, the metering cylinder 2 of horizontal arrangement is a piston cylinder, and a port 22 of tubular cylinder body 21 is adaptive affixed with the dip hatch 14 on the aforementioned valve body.During lower position in slide-valve plunger 12 is in valve body 11, inlet point 13 and dip hatch 14 that passage 121 is communicated with on the valve body, external material under high pressure from inlet point through passage 121, dip hatch 14 and enter metering cylinder 2, moving material behind the metering piston 23 is inhaled into (or being pressed into) metering cylinder and measures, metering piston moves forward the material in the metering cylinder is extruded from filling exit subsequently, enters container to be filled; Slide-valve plunger moves down afterwards, and when slide-valve plunger moved down into the end, filling exit all be discharged and be closed in the lower end of slide-valve plunger just can with the material in the filling exit 15.

Can see from Fig. 3 and Fig. 4, the filling device of high viscosity material of the utility model second embodiment, different with precedent goes out to be: inlet point is arranged in and the same direction of metering cylinder, and the passage 121 on the slide-valve plunger is the groove of single face.Principle of work is with example 1.

Claims

1, a kind of filling device of high viscosity material is made up of filling valve (1), metering cylinder (2) and controlling and driving mechanism, it is characterized in that:

Described filling valve (1) is a plunger valve, is made of valve body (11) and slide-valve plunger (12), and valve body is a tubular, has inlet point (13) and dip hatch (14) on its stack shell, and an end of tubular valve body is can (15); Have passage (121) on the slide-valve plunger (12), and during the bottom in plunger is in valve body, passage (121) is communicated with inlet point and the dip hatch on the valve body, and during top in plunger is in valve body, passage (121) is communicated with dip hatch (14) and the filling exit (15) on the valve body;

Described metering cylinder (2) is a piston cylinder, the adaptive connection of dip hatch on a port of tubular cylinder body and the aforementioned valve body.

2, filling device of high viscosity material according to claim 1 is characterized in that, described metering cylinder (2) is arranged in the homonymy that filling valve (1) is gone up inlet point (13).

3, filling device of high viscosity material according to claim 1 is characterized in that, described metering cylinder (2) is arranged in the opposite side that filling valve (1) is gone up inlet point (13).

4, filling device of high viscosity material according to claim 1 is characterized in that, described slide-valve plunger (12) upper channel (121) is a through hole.

5, filling device of high viscosity material according to claim 1 is characterized in that, described slide-valve plunger (12) upper channel (121) is the groove of single face.