CN101580215B - Chili sauce filling valve - Google Patents

Abstract

The invention relates to a chili sauce filling valve capable of being used for a full automatic rotary filling machine. A lowermost end of a cavity at a lower end of a piston cylinder is provided witha sharp chamfer angle which can cut chili or other objects in the chili sauce; a roller component passes through a groove of a cylinder, is fixed on the piston cylinder, and can follow the motion tra ck of a control cam to move up and down, so that the piston cylinder is made to move up and down; a valve body is arranged on the lower part of a material cylinder, and is provided with a horizontal through hole for mounting a valve core and a vertical through hole which is communicated with the material cylinder and of which the upper end is in a trumpet shape; one end of the valve core extends out of a left end cover of a bearing and is fixedly connected with a valve opening stem; the central position of the valve core is provided with a through hole of which the diameter is the same as thatof the vertical through hole of the valve body; and the valve opening stem can drive the valve core to rotate positively and negatively so as to realize the opening and closing of the valve. The chil i sauce filling valve adopts piston quantitative filling, ensures the uniformity of filling quantity, can be arranged on the full automatic rotary filling machine, reduces the labor intensity of workers and improves production efficiency.

Description

Chili sauce filling valve

Technical field

The present invention relates to a kind of filling valve, belong to food machinery filling apparatus field.

Background technology

Understand according to the contriver, thick chilli sauce is a kind of material of semi-solid flow extreme difference, does not also have a kind of fluid valve can adapt to the can of material therewith at present.Thick chilli sauce bottle placer on the market is based on single station Semi-automatic machine for feeding bottles, keystone configuration is to promote material by a screw rod to enter in the long pipe, be provided with a piston valve at the pipe other end by cylinder control, need manually bottle to be placed on the below of filling valve during can, and then the control knob makes the piston decline on the filling valve be extruded into thick chilli sauce in the bottle.With this bottle placer can output 1000 bottles per hour about.Consider that some thick chilli sauce originating firm of equipment cost uses artificial can, the productive capacity of workshop-trained man 800 bottles per hour about.Thereby and adopt all inevitable people of above-mentioned any canning means and contacting of material to cause the pollution of material, and the can amount of material also can not get better controlled, influences product quality.Productive capacity is not high yet.

Summary of the invention

Technical matters to be solved by this invention is: the shortcoming at thick chilli sauce flow property extreme difference and S. A. thick chilli sauce bottle placer and artificial can proposes a kind of chili sauce filling valve that can be used on the full-automatic rotary bottle placer.

For achieving the above object, the technical solution used in the present invention is: stroke withdrawal adjustable cylinder (there is the withdrawal stroke of set screw scalable cylinder piston on the top) is connected the upper end of cylinder barrel, and the through hole and the piston that pass the piston barrel upper end with cylinder projecting shaft bonded assembly the axis of the piston are connected and fixed.But piston barrel and piston all are installed in the cylinder barrel and relative motion, and the lower end of piston barrel is the cavity that can hold material, at cavity one sharp chamfer angle is arranged bottom, can cut off the capsicum in the thick chilli sauce, peanut or other object.Piston barrel descends and piston is motionless can be at a certain amount of material of cavity stored of piston barrel.There is the groove of vertical made roll wheel assembly up-and-down movement one side of cylinder barrel.The groove that roll wheel assembly passes cylinder barrel is fixed on the piston barrel, and roll wheel assembly can be followed the path of motion up-and-down movement of control cam, thereby makes the piston barrel up-and-down movement.Below the material cylinder valve body is housed, a horizontal through hole that spool is installed is arranged on it, also have the through hole of a vertical upper end flue that communicates with the material cylinder, bearing left and right sides end cap is equipped with at the two ends, the left and right sides of valve body.Bearing is equipped with at the spool two ends, and an end stretches out the bearing left end cap and drives the valve turning handle and is connected and fixed.At the middle maximum gauge place of spool two O type circles are housed, interposition be equipped with valve body on the vertical through hole of through hole same diameter, its diameter is greater than the diameter of piston, so that the passing through smoothly of piston.Open valve turning handle below roller is housed, roller is lifted or depresses when rolling across the open and close valve cam face, realizes that driving valve closes valve thereby drive the positive and negative rotation of spool.The fixing screw of the switching angle that is used for limiting spool also is equipped with in the below of driving the valve turning handle.

The invention has the beneficial effects as follows, adopt the piston type quantitative filling, guarantee the unification of can amount.Can be installed on the full-automatic rotary filling machine, avoid contacting of people and material, improve product quality, reduce labor strength and improved production efficiency.

Description of drawings

Further specify below in conjunction with drawings and Examples.

Fig. 1 is a front view of the present invention.

Fig. 2 is that the A of Fig. 1 is to partial view.

In Fig. 1, Fig. 2: 1. stroke withdrawal adjustable cylinder, 2. two-position-five-way solenoid valve, 3. transition adapter sleeve, 4. cylinder barrel, 5. the axis of the piston, 6. piston barrel, 7. guide ring, 8. roll wheel assembly, 9. control cam, 10.O the type circle, 11. guide rings, 12. pistons, 13. valve bodies, 14.O the type circle, 15. bearing left end caps, 16. drive the valve turning handle, 17. fixing screws, 18. roller, 19. flat keys, 20. spools, 21. bearing right end caps, 22. bearing, 23. material cylinders, 24.O type circle, 25. open and close valve cams.

The specific embodiment

In Fig. 1, Fig. 2, stroke withdrawal adjustable cylinder (1) is connected the upper end of cylinder barrel (4) by transition adapter sleeve (3), on the stroke withdrawal adjustable cylinder (1) two-position-five-way solenoid valve (2) is housed also, there is the withdrawal stroke of set screw scalable cylinder piston on the top of stroke withdrawal adjustable cylinder (1), thereby regulates the capacity of adjusting the can material with the high and low position of the axis of the piston (5) bonded assembly piston (12) in material cylinder (23).Piston barrel (6) is installed in the cylinder barrel (4), and its upper end has the mounting groove that guide ring (7) is installed, and a through hole that can allow the axis of the piston (5) pass is arranged, and the lower end of piston barrel (6) is the cavity that can hold material, in the cavity bottom one sharp chamfer angle is arranged.There is tapped bore the upper end of piston barrel (6).Cylinder barrel (4) one sides have vertical groove, and the groove that roll wheel assembly (8) passes the side of cylinder barrel (4) is connected in the tapped bore of piston barrel (6) upper end.Roll wheel assembly (8) can be followed path of motion up-and-down movement in the groove of cylinder barrel (6) side of control cam (9), thereby makes piston barrel (6) up-and-down movement.The lower end of cylinder barrel (4) also has the mounting groove that O type circle (24) and guide ring (11) are installed.Piston barrel (6) seals with O type circle (24) with cylinder barrel (4), prevents that material from entering the space between them.Piston (12) is installed in the piston barrel (6), and O type circle (10) is equipped with in its upper end.The material of piston (12) is that polytetrafluoroethylene can reduce the friction with piston barrel (6), has directional tagging simultaneously.Have the coaxial vertical through hole of up/down perforation on the last lower plane of material cylinder (23) annulus, cylinder barrel (4) is installed in material cylinder (23) and goes up in the through hole on plane, and cylinder barrel (4) is that coaxial order is installed with the axis of the piston (5), piston barrel (6), piston (12).In the through hole of the below of material cylinder (23), valve body (13) is housed, have on the valve body (13) one with the vertical horizontal through hole of vertical through hole of material cylinder (23), also have a vertical through hole with the coaxial upper end flue of the vertical through hole of material cylinder (23).Bearing left end cap (15), be installed in the two ends, the left and right sides of the horizontal through hole of valve body (13) respectively with bearing right end cap (21), bearing left end cap (15) and bearing right end cap (21) all have one with the coaxial cavity of the horizontal through hole of valve body (13), at its cavity buried bearing (22).Bearing left end cap (15) also has a through hole coaxial with its cavity.The outside face of bearing left end cap (15) has one to be the arc grooves of 90 degree with the coaxial angular range of its cavity.Spool (20) is an axial workpiece, spool (20) is installed in the horizontal through hole of valve body (13), two ends are positioned at respectively in the inner ring of bearing (22), and the left end of spool (20) stretches out the through hole of bearing left end cap (15) and drives valve turning handle (16) and is connected and fixed by flat key (19).Have the mounting groove of two O type circles (14) at the middle maximum gauge place of spool (20), be equipped with vertical through hole same diameter and coaxial through hole with valve body (13) in the interposition of mounting groove.Open valve turning handle (16) below roller (18) is housed, roller (18) is lifted or depresses when rolling across open and close valve cam (25) surface, realizes open and close valve thereby drive the positive and negative rotation of spool (20).Fixing screw (17) also is equipped with in the below of driving valve turning handle (16), and the little shaft extension of fixing screw (17) front end is in the arc groove of bearing left end cap (15) outside face.

The principle of work of above-mentioned chili sauce filling valve is: setting initial condition is, the piston-retraction of stroke withdrawal adjustable cylinder (1), and piston (12) is in upper end position, and piston barrel (6) is in the extreme higher position under the control of control cam (9).During work: piston barrel (6) moves downward under the control of control cam (9) with the tubaeform through hole of the vertical through hole of valve body (13) upper end and contacts.Material just is closed in the cavity of piston barrel (6) and piston (12) formation, effect bottom spool (20) at open and close valve cam (25) rotates counterclockwise 90 degree then, and the vertical through hole that two-position-five-way solenoid valve (2) control travel withdrawal adjustable cylinder (1) makes piston (12) move downward and pass spool (20) is extruded thick chilli sauce.Piston (12) withdrawal then, effect bottom spool (20) at open and close valve cam (25) clockwise rotates 90 degree, piston barrel (6) is upward movement under the control of control cam (9), gas in the piston barrel (6) can overflow, and the thick chilli sauce that originally is enclosed in piston barrel (6) outside is filled into the below of piston barrel (6) again.Adjust the set screw on stroke withdrawal adjustable cylinder (1) top and just can adjust the can amount.

Claims (2)

1. chili sauce filling valve, comprise: stroke withdrawal adjustable cylinder (1) is connected the upper end of cylinder barrel (4) by transition adapter sleeve (3), piston barrel (6) is installed in the cylinder barrel (4), the groove that roll wheel assembly (8) passes the side of cylinder barrel (4) is connected in the tapped bore of piston barrel (6) upper end, cylinder barrel (4) and the axis of the piston (5), piston barrel (6), piston (12) is that coaxial order is installed, cylinder barrel (4) is installed in material cylinder (23) and goes up in the through hole on plane, in the through hole of the below of material cylinder (23), valve body (13) is housed, bearing left end cap (15) and bearing right end cap (21) are installed in the two ends, the left and right sides of the horizontal through hole of valve body (13) respectively, the cavity buried bearing (22) of bearing left end cap (15) and bearing right end cap (21), spool (20) is installed in the horizontal through hole of valve body (13), two ends are positioned at respectively in the inner ring of bearing (22), the left end of spool (20) stretches out the through hole of bearing left end cap (15) and drives valve turning handle (16) and is connected and fixed by flat key (19), open valve turning handle (16) below roller (18) is housed, it is characterized in that: the lower end of piston barrel (6) is a cavity, in the cavity bottom sharp chamfer angle is arranged, on the last lower plane of material cylinder (23) annulus, have the coaxial vertical through hole of up/down perforation, have on the valve body (13) one with the vertical horizontal through hole of vertical through hole of material cylinder (23), valve body (13) also has a vertical through hole with the coaxial upper end flue of the vertical through hole of material cylinder (23), the cavity of bearing left end cap (15) and bearing right end cap (21) is coaxial with the horizontal through hole of valve body (13), bearing left end cap (15) has a through hole coaxial with its cavity, the outside face of bearing left end cap (15) has one to be the arc grooves of 90 degree with the coaxial angular range of its cavity, spool (20) is an axial workpiece, have the mounting groove of two O type circles (14) at the middle maximum gauge place of spool (20), be equipped with vertical through hole same diameter and coaxial through hole with valve body (13) in the interposition of mounting groove, fixing screw (17) also is equipped with in the below of driving valve turning handle (16), and the little shaft extension of fixing screw (17) front end is in the arc groove of bearing left end cap (15) outside face.

2. chili sauce filling valve according to claim 1, it is characterized in that: the set screw on the top of adjustment travel withdrawal adjustable cylinder (1) is the withdrawal stroke of scalable cylinder piston just, thereby regulates and the high and low position of the axis of the piston (5) bonded assembly piston (12) in material cylinder (23).

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