CN217868059U

CN217868059U - Liquid equipment is irritated to food

Info

Publication number: CN217868059U
Application number: CN202221927486.XU
Authority: CN
Inventors: 谭亮; 邓邦平; 曹志平; 陈京祥; 许可明; 黄丹艳; 陈毅勤; 邱清辉
Original assignee: Xiamen Yanzhiwu Silken Food Co ltd
Current assignee: Xiamen Yanzhiwu Silken Food Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-22
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a liquid equipment is irritated to food, including rotary valve seat, three-way valve core, graduated flask and graduated flask piston, the rotary valve seat includes feed inlet, discharge gate and graduated flask connector, and three-way valve core rotatable assembly is in the rotary valve seat to control the graduated flask connector to communicate feed inlet or discharge gate respectively, and the graduated flask communicates in the graduated flask connector, and the movable assembly in the graduated flask piston, the discharge gate is equipped with the check valve of feeding direction, the graduated flask piston seals through general stopper with the graduated flask inner wall; the rotary valve seat and the three-way valve core are both made of stainless steel materials. The one-way valve can prevent the feed liquid from flowing back during liquid filling, and the net content of the product is ensured to be accurate. The silica gel sealing ring of the measuring cylinder piston is changed into a flood plug for sealing, and the generation of impurities caused by repeated abrasion of the sealing ring is avoided. The filling efficiency and quality of the product can be improved, the production efficiency is improved, and the waste of the production cost is avoided.

Description

Liquid equipment is irritated to food

Technical Field

The utility model relates to a food filling technical field, especially a liquid equipment is irritated to food.

Background

The automatic liquid filling machine commonly used in the existing food industry has the problem of low liquid filling precision (precision +/-5 ml), and is not beneficial to accurately and quantitatively filling products; and the graduated flask piston seal structure of current filling graduated flask adopts the silica gel sealing washer, and the sealing washer of silica gel material easily produces wearing and tearing in the filling process, and does not resist acid and alkali, easily produces black impurity at high temperature filling (> 90C) in-process, and can't carry out CIP and wash.

Especially in the edible bird's nest food trade, need to irritate sweet water or irritate other thick liquid to some bird's nest products, when adopting current automatic liquid machine of irritating to carry out jar liquid to the thick liquid of high temperature, not only probably cause the net content of bird's nest product not enough, in addition in case produce black impurity and will pollute the hot water of bird's nest product, cause the bird's nest product unqualified, extravagant manufacturing cost to the production efficiency of whole production line can be influenced to the change equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid equipment is irritated to food can improve the filling precision, and the food after avoiding irritating the liquid produces black impurity, has the advantage that improves production efficiency, practices thrift manufacturing cost.

In order to achieve the above purpose, the solution of the present invention is:

a liquid filling device for food comprises a rotary valve seat, a three-way valve core, a measuring cylinder and a measuring cylinder piston, wherein the rotary valve seat comprises a feeding hole, a discharging hole and a measuring cylinder connecting port; two ends of the valve core cavity penetrate through the rotary valve seat, and bearing seats are respectively arranged at two ends of the valve core cavity; the three-way valve core comprises a valve core main body, three through holes which are mutually communicated are arranged on the valve core main body, and the three through holes can respectively correspond to the measuring cylinder connecting port and the feeding hole or the measuring cylinder connecting port and the discharging hole in pairs by rotating the valve core main body; the two ends of the valve core main body are convexly provided with connecting parts which are respectively connected with the bearing seats; the discharge port is provided with a one-way valve in the feeding direction, and the piston of the measuring cylinder is sealed with the inner wall of the measuring cylinder through a flood plug.

Furthermore, the rotary valve seat and the three-way valve core are made of stainless steel materials.

Furthermore, the valve core main body is rotatably arranged in the valve core cavity in a penetrating way, and the outer wall of the valve core main body is attached to the inner wall of the valve core cavity.

Furthermore, each the bearing frame is equipped with inside and outside interior ring portion and the outer ring portion that sets up, and the case intracavity is worn to locate by interior ring portion, and outer ring portion diameter is greater than interior ring portion and lock in the rotary valve seat lateral surface, is equipped with first sealing washer between interior ring portion and the case chamber, and interior ring portion inside has set firmly ball bearing, connecting portion connect respectively in the ball bearing of bearing frame to seal through the second sealing washer between connecting portion and the interior ring portion.

Furthermore, the three-way valve core is driven by the rotary valve cylinder to rotate in the rotary valve seat.

Furthermore, a connecting part at one end of the three-way valve core is convexly provided with a rotating shaft part towards the outside of the rotating valve seat; the rotary valve is characterized in that a rotary valve cylinder connecting plate is connected to the rotary valve seat on one side of the rotary shaft portion, the rotary valve cylinder is fixed to the rotary valve cylinder connecting plate, and a cylinder driving end of the rotary valve cylinder is connected to the rotary shaft portion through a crank.

Furthermore, the piston of the measuring cylinder is connected with a piston rod which extends out from one end of the measuring cylinder far away from the measuring cylinder connecting port, and the piston rod is connected with an external driving source.

Furthermore, a plurality of food liquid filling devices are arranged and are arranged on a measuring cylinder plate in a matching manner; the graduated flask board is equipped with a plurality of graduated flask mount pads, and the graduated flask connector of changeing the disk seat is connected to the graduated flask one end of each food filling equipment, and the graduated flask mount pad is connected to the other end, the piston rod stretches out and connects outside driving source from the graduated flask mount pad.

Furthermore, a driving plate is arranged below the measuring cylinder mounting seat, a piston rod of each food filling device is connected to the driving plate, and the driving plate is connected with the external driving source.

After the technical scheme is adopted, the feed liquid can be prevented from flowing back when the feed liquid is filled through the check valve, the filling precision of the feed liquid can be improved to +/-1 ml from +/-5 ml, so that the filling precision is improved by 80%, and the net content of a product is ensured to be accurate. The silica gel sealing ring of the measuring cylinder piston is changed into a universal plug for sealing, the generation of impurities caused by repeated abrasion of the sealing ring is avoided, the problem that the filling material is not resistant to high temperature is also solved, and CIP cleaning can be carried out. Therefore, adopt the utility model discloses a liquid equipment is irritated to food can improve product filling efficiency and quality, improves production efficiency, avoids extravagant manufacturing cost.

Drawings

FIG. 1 is a perspective view of a measuring cylinder plate according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a measuring cylinder plate according to an embodiment of the present invention, illustrating the communication between the feed port and the measuring cylinder connection port;

FIG. 3 is a schematic cross-sectional view of a measuring cylinder plate according to an embodiment of the present invention, illustrating the connection between the discharge port and the measuring cylinder connection port;

FIG. 4 is a schematic longitudinal sectional view of a measuring cylinder plate according to an embodiment of the present invention;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is an enlarged view of FIG. 4 at B;

fig. 7 is an exploded view of the fitting amount cartridge plate according to the embodiment of the present invention.

Description of the symbols:

food filling apparatus 10

Valve core cavity 14 of measuring cylinder connecting port 13 of feeding port 11 and discharging port 12 of rotary valve seat 1

Three-way valve core 2 valve core main body 21 connecting part 22 rotation shaft part 23

Measuring cylinder 3

Piston rod 41 of piston 4 of measuring cylinder

Check valve 5

Flooding plug 6

Ball bearing 73 of outer ring part 72 of inner ring part 71 of bearing seat 7

First seal ring 81 and second seal ring 82

Rotary valve cylinder 9 rotary valve cylinder connecting plate 91 crank 92

Graduated cylinder plate 20 graduated cylinder mount 201

A plate 30 is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present application, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the application usually place when in use, or the orientations or positional relationships that the skilled person usually understands, are only for convenience of description and simplification of description, and do not indicate or imply that the indicated devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the application.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; may be mechanically, electrically or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Further, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

As shown in figure 1, the utility model discloses a liquid equipment 10 is irritated to food for food such as filling bird's nest, including change valve seat 1, tee bend case 2, graduated flask 3 and graduated flask piston 4.

Referring to fig. 2 to 7, the rotary valve seat 1 includes a feeding port 11, a discharging port 12 and a measuring cylinder connecting port 13, and the three-way valve core 2 is rotatably assembled in the rotary valve seat 1 to control the measuring cylinder connecting port 13 to be respectively communicated with the feeding port 11 or the discharging port 12; the measuring cylinder 3 is communicated with a measuring cylinder connecting port 13, and the measuring cylinder piston 4 is movably assembled in the measuring cylinder 3.

As shown in fig. 2, the discharge port 12 is connected to a feeding device (not shown), when the three-way valve element 2 is controlled to rotate to connect the measuring cylinder 3 with the feed port 11 during pumping, the measuring cylinder piston 4 moves away from the measuring cylinder connection port 13 in the measuring cylinder 3 to quantitatively pump the feed liquid from the feeding device into the measuring cylinder 3, and when the feed liquid is filled, as shown in fig. 3, the three-way valve element 2 is controlled to rotate to connect the measuring cylinder 3 with the discharge port 12 to close the communication channel between the measuring cylinder 3 and the feed port 11, and the measuring cylinder piston 4 moves towards the measuring cylinder connection port 13 in the measuring cylinder 3 to push the feed liquid from the measuring cylinder 3 to the discharge port 12, and then the feed liquid is filled into the product through the discharge port 12, thereby completing the liquid filling operation of the product.

This embodiment in discharge gate 12 is equipped with the check valve 5 (the drawing is the method of schematically drawing) of feeding direction to borrow 5 control feed liquid from discharge gate 12 one-way entering rotary valve seat 1, and can't get back to feeding equipment from discharge gate 12 by the check valve, make when irritating the material liquid, the product can be irritated into from graduated flask 3 completely to the feed liquid, prevents the feed liquid backward flow, promptly the feed liquid can not follow the pipeline that infiltrates feed inlet 11 and flow back feeding equipment between tee bend case 2 and the rotary valve seat 1, feed liquid filling precision when can effectively improve the filling of irritating the liquid equipment.

The measuring cylinder piston 4 and the inner wall of the measuring cylinder 3 are sealed by a flooding plug 6, and the general material of the sealing element body of the flooding plug 6 comprises: pure tetrafluoroethylene, filled tetrafluoroethylene, ultra-high molecular weight polyethylene, polyimide, polyetheretherketone, and the like. As the material of stainless steel, SUS301, SUS304, SUS316, SUS718 and the like are generally used. Therefore, the sealing element of the universal plug 6 has the advantages of high and low temperature resistance, lower friction coefficient, longer service life, corrosion resistance, acid and alkali resistance, no impurity generation after long-term use, CIP cleaning and solving of the problem of abrasion of the sealing ring under high-temperature filling.

The rotary valve seat 1 and the three-way valve core 2 are made of stainless steel, the stainless steel can resist acid and alkali, impurities generated at high temperature are avoided, and CIP cleaning can be performed.

As shown in fig. 2, fig. 3 and fig. 5, a cylindrical valve core chamber 14 is arranged inside the rotary valve seat 1, the valve core chamber 14 communicates with the feed port 11, the discharge port 12 and the measuring cylinder connection port 13, two ends of the valve core chamber 14 penetrate through two side surfaces of the rotary valve seat 1, two ends of the valve core chamber 14 are respectively provided with a bearing seat 7, each bearing seat 7 is provided with an inner ring portion 71 and an outer ring portion 72 which are arranged inside and outside, the inner ring portion 71 is arranged in the valve core chamber 14 in a penetrating manner, the diameter of the outer ring portion 72 is larger than that of the inner ring portion 71 and can be locked on the outer side surface of the rotary valve seat 1, a first sealing ring 81 is arranged between the inner ring portion 71 and the valve core chamber 14, and a ball bearing 73 is fixedly arranged inside the inner ring portion 71.

The three-way valve core 2 comprises a cylindrical valve core main body 21, three through holes which are communicated with each other are arranged on the valve core main body 21, the three through holes can respectively correspond to the measuring cylinder connecting port 13 and the feeding port 11 or the measuring cylinder connecting port 13 and the discharging port 12 in pairs by rotating the valve core main body 21 by 90 degrees, namely, one of the feeding port 11 or the discharging port 12 is always sealed; the two ends of the valve core main body 21 are convexly provided with connecting parts 22, the connecting parts 22 are respectively connected with the ball bearings 73 of the bearing seat 7, and the connecting parts 22 and the inner ring part 71 are sealed through second sealing rings 82; therefore, the valve core main body 21 can rotatably penetrate through the valve core cavity 14, the outer wall of the valve core main body 21 is attached to the inner wall of the valve core cavity 14, the tolerance between the valve core main body and the valve core main body is small, and the amount of liquid penetrating into the feed port 11 when the feed port 11 is plugged by the valve core main body 21 can be further reduced.

Because the two ends of the three-way valve core 2 and the valve core cavity 14 are sealed by the first sealing ring 81 and the second sealing ring 82, the first sealing ring 81 seals the bearing seat 7 and the valve core cavity 14, no relative rotation can not generate abrasion, the second sealing ring 82 seals the connecting part 22 arranged at the two ends of the valve core main body 21 and the inner ring part 71 of the bearing seat 7 in a protruding mode, the second sealing ring 82 can not directly contact with the valve core main body 21 and the valve core cavity 14, and the first sealing ring 81 and the second sealing ring 82 can be made of corrosion-resistant and high-temperature-resistant chloroprene rubber.

As shown in fig. 1 and 7, the three-way valve core 2 is driven by the rotary valve cylinder 9 to rotate in the valve core cavity 14; the connecting portion 22 of one end of the three-way valve core 2 is provided with a rotating shaft portion 23 in an outward protruding manner, the rotating valve seat 1 on one side of the rotating shaft portion 23 is connected with a rotating valve cylinder connecting plate 91, the rotating valve cylinder 9 is fixed on the rotating valve cylinder connecting plate 91, and the cylinder driving end of the rotating valve cylinder is connected with the rotating shaft portion 23 of the valve core main body 21 through a crank 92 so as to drive the three-way valve core 2 to rotate in a reciprocating manner at a rotation angle of 90 degrees.

The utility model discloses a liquid equipment 10 can set up to a plurality ofly to the cooperation is installed on a graduated flask board 20, can realize the batch filling to the product on the assembly line, improves production efficiency.

The measuring cylinder plate 20 may be provided with a plurality of measuring cylinder mounting seats 201, this embodiment is provided with eight measuring cylinder mounting seats 201 in total, two rows and four columns, one end of the measuring cylinder 3 of the food filling equipment is connected with the measuring cylinder connecting port 13 of the rotary valve seat 1, the other end of the measuring cylinder is connected with the measuring cylinder mounting seats 201, the measuring cylinder piston 4 is sealed in the measuring cylinder 3 by the pan plug 6 sealing body, and is connected with a piston rod 41 extending out from the measuring cylinder mounting seats 201, a driving plate 30 may be further disposed below the measuring cylinder mounting seats 201, each piston rod 41 is connected to the driving plate 30, and can be uniformly driven by an external driving source (not shown), so as to control the measuring cylinder piston 4 to reciprocate in the measuring cylinder 3, and the external driving source may be a servo motor or the like.

The upper and lower both ends of graduated flask piston 4 set up above-mentioned general stopper 6, make 4 reciprocating motion in-processes of graduated flask piston, less with the friction of 3 inner walls of graduated flask, general stopper 6 is wear-resisting again, and acid and alkali resistance and high temperature simultaneously, so with the contact of the feed liquid in the graduated flask 3 can not produce black impurity, the effectual clean free from impurity of feed liquid of pouring into foods such as edible bird's nest product of assurance.

To sum up, the utility model discloses a liquid equipment 10 is irritated to food is when irritating the liquid operation to the product, can prevent through being provided with check valve 5 that the feed liquid flows back when irritating the liquid, can promote the filling precision of feed liquid to 1ml from 5ml to make the filling precision promote 80%, guarantee that the net content of product is accurate. And tee bend case 2 and change disk seat 1 and be 304 stainless steel material and make, and changed the silica gel sealing washer of graduated flask piston 4 into general stopper 6 and sealed, stopped the impurity production that sealing washer and tee bend case 2 repeated wear and tear and lead to, also solved the problem that the filling material does not endure high temperature, and stainless steel material can acid and alkali-resistance, can carry out CIP and wash to this improves product filling efficiency and quality, improves production efficiency, avoids extravagant manufacturing cost.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that equivalent changes and modifications without departing from the principles of the present invention shall still fall within the protection scope of the present invention for those skilled in the art.

Claims

1. The utility model provides a liquid equipment is irritated to food, includes rotary valve seat, tee bend case, graduated flask and graduated flask piston, and rotary valve seat includes feed inlet, discharge gate and graduated flask connector, and the rotatable assembly of tee bend case is in rotary valve seat to control the graduated flask connector and communicate feed inlet or discharge gate respectively, graduated flask intercommunication in the graduated flask connector, the movable assembly in the graduated flask piston, its characterized in that: a valve core cavity is arranged in the rotary valve seat and is communicated with the feed inlet, the discharge outlet and the measuring cylinder connecting port; two ends of the valve core cavity penetrate through the rotary valve seat, and bearing seats are respectively arranged at two ends of the valve core cavity; the three-way valve core comprises a valve core main body, three through holes which are mutually communicated are arranged on the valve core main body, and the three through holes can respectively correspond to the measuring cylinder connecting port and the feeding hole or the measuring cylinder connecting port and the discharging hole in pairs by rotating the valve core main body; the two ends of the valve core main body are convexly provided with connecting parts which are respectively connected with the bearing seats; the discharge port is provided with a one-way valve in the feeding direction, and the piston of the measuring cylinder is sealed with the inner wall of the measuring cylinder through a flood plug.

2. The food filling apparatus according to claim 1, wherein: the rotary valve seat and the three-way valve core are made of stainless steel.

3. The food filling apparatus according to claim 1, wherein: the valve core main body is rotatably arranged in the valve core cavity in a penetrating way, and the outer wall of the valve core main body is attached to the inner wall of the valve core cavity.

4. The food filling apparatus according to claim 1, wherein: each the bearing frame is equipped with inside and outside interior ring portion and the outer ring portion that sets up, and the case intracavity is worn to locate by interior ring portion, and outer ring portion diameter is greater than interior ring portion and lock solid in the commentaries on classics valve seat lateral surface, is equipped with first sealing washer between interior ring portion and the case chamber, and interior ring portion inside has set firmly ball bearing, connecting portion connect respectively in the ball bearing of bearing frame to seal through the second sealing washer between connecting portion and the interior ring portion.

5. The food filling apparatus according to claim 1, wherein: the three-way valve core is driven by the rotary valve cylinder to rotate in the rotary valve seat.

6. The food filling apparatus according to claim 5, wherein: a connecting part at one end of the three-way valve core is convexly provided with a rotating shaft part towards the outside of the rotating valve seat; the rotary valve is characterized in that a rotary valve cylinder connecting plate is connected to the rotary valve seat on one side of the rotary shaft portion, the rotary valve cylinder is fixed to the rotary valve cylinder connecting plate, and a cylinder driving end of the rotary valve cylinder is connected to the rotary shaft portion through a crank.

7. The food filling apparatus according to claim 1, wherein: the piston of the measuring cylinder is connected with a piston rod which extends out from one end of the measuring cylinder, which is far away from the measuring cylinder connecting port, and the piston rod is connected with an external driving source.

8. The food filling apparatus according to claim 7, wherein: the food liquid filling equipment is provided with a plurality of liquid filling equipment and is arranged on a measuring cylinder plate in a matching way; the graduated cylinder board is equipped with a plurality of graduated cylinder mount pads, and the graduated cylinder connector of change disk seat is connected to the graduated cylinder one end of each food filling equipment, and the graduated cylinder mount pad is connected to the other end, the piston rod stretches out and connects outside driving source from the graduated cylinder mount pad.

9. The food filling apparatus according to claim 8, wherein: the measuring cylinder mounting seat is provided with a driving plate below, a piston rod of each food filling device is connected to the driving plate, and the driving plate is connected with the external driving source.