CN213206631U

CN213206631U - Prevent inhaling bag feed valve

Info

Publication number: CN213206631U
Application number: CN202021836315.7U
Authority: CN
Inventors: 徐洪杰
Original assignee: Qingdao Juixin Plastic Technology Co ltd
Current assignee: Qingdao Juixin Plastic Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-14
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a bag suction prevention feed valve, relating to the technical field of feed valves, a cover cap is clamped above a valve body, a screw cap is arranged above the valve body, and is in threaded connection with the inner wall of the cavity of the valve body, the bottom screw cap is arranged below the valve body and is in threaded connection with the inner wall of the cavity of the valve body, the through-core ball is arranged between the screw cap and the bottom screw cap, the rotating shaft in the handle is clamped in the clamping groove in the through-core ball, and is rotationally connected with the through ball, the anti-suction chassis is detachably connected with the bottom of the valve body through a bolt, in the liquid material feeding process, prevent inhaling the chassis and play the effect of propping open the liquid bag, simultaneously, prevent inhaling in the protruding also can prevent that the liquid bag of chassis lower extreme from being inhaled the vacuum pump, in addition, the arch has increased the intensity of preventing inhaling the chassis, avoids in the use, prevents inhaling chassis fracture, simple structure, easily operation, the sexual valence relative altitude, has good economic benefits.

Description

Prevent inhaling bag feed valve

Technical Field

The utility model relates to a feed valve technical field, in particular to prevent inhaling bag feed valve.

Background

The container liquid bag is mainly used for storing and transporting liquid goods's packing product, and is low in cost, disposable, need not to clear up and deposit, advantages such as easy and simple to handle, at present, when liquid in the liquid bag passes through the feed valve and carries to the container in, because the volume of liquid bag is too big, still there is a large amount of residuals under the natural state, the liquid is taken out through the vacuum pump to current mode, however, because the power of vacuum pump is great, very easily adsorb into with the liquid bag together, need the manual liquid bag of grabbing, otherwise block up the pump mouth easily, and troublesome poeration, and there is great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent inhaling bag feed valve relates to feed valve technical field, can solve above-mentioned problem effectively, and the flexibility is strong, simple structure, convenient to use.

The specific technical scheme is that prevent inhaling bag feed valve includes: the valve comprises a cover cap, a screw cap cover, a valve body, a through ball, a bottom screw cover, an anti-suction chassis and a handle.

The block card is established the top of valve body, the silk lid is arranged in the top of valve body, and with the cavity inner wall threaded connection of valve body, end silk lid is arranged in the below of valve body, and with the cavity inner wall threaded connection of valve body, the through core ball is arranged in the silk lid with between the end silk lid, pivot card in the handle is located in the draw-in groove in the through core ball, and with the through core ball rotates to be connected, it connects to prevent inhaling that the chassis can be dismantled through the bolt in the valve body bottom.

Furthermore, cap ears are symmetrically arranged on two sides of the cap.

Further, set up supreme first logical chamber that runs through downwards on the logical heart ball body, liquid material can follow first logical chamber and outwards flow, the draw-in groove has been seted up on the right side of logical heart ball for the pivot in the card established handle.

Further, the suction prevention chassis includes: prevent inhaling base, arch and second and lead to the chamber, prevent that the lower terminal surface evenly distributed who inhales the base has a plurality of the arch both can increase the intensity of preventing inhaling the chassis, simultaneously at the in-process that discharges the liquid material, play the effect that blocks the liquid bag, two adjacent seted up between the arch and run through prevent inhaling the base the second leads to the chamber, and the liquid material in the liquid bag leads to the chamber through the second and outwards flows.

Further, the handle further includes: handle, button, reset spring and rotation bolt, the handle cover is located the outside of pivot right-hand member, and pass through the rotation bolt with the pivot is rotated and is connected, through turning handle, and then realizes the first UNICOM of leading to chamber and liquid bag of control and closes, the reset spring cover is located the rotation bolt is outside, and the handle rotates the completion back, realizes the automatic re-setting of handle through the elastic contraction power of spring, the button set up in the left side of handle.

In one embodiment, under the normal working condition, the feed valve is in a closed state, if liquid in the liquid bag needs to enter the container through the feed valve, the button is firstly opened, the handle is rotated, the through ball is driven to rotate through the rotating shaft, the first through cavity is changed from a horizontal state to a vertical state, the first through cavity is communicated with the second through cavity in the suction-proof chassis, and liquid materials can flow out outwards.

Since the technical scheme above is adopted, compare with prior art, the beneficial effects of the utility model are that, in liquid material feed process, prevent inhaling the chassis and playing the effect of strutting the liquid bag, simultaneously, prevent inhaling in the protruding also can prevent that the liquid bag of chassis lower extreme from being inhaled the vacuum pump, in addition, the arch has increased the intensity of preventing inhaling the chassis, avoids in the use, prevents inhaling chassis fracture, simple structure, easily operation, the sexual valence relative altitude has good economic benefits.

Drawings

FIG. 1 is a top view of a suction bag inlet valve;

FIG. 2 is a cross-sectional view taken along line A-A of the present invention;

fig. 3 is a partial sectional view of the present invention taken along line B-B.

Description of reference numerals:

1. a cover cap, 2, a screw cap cover, 3, a valve body, 4, a hollow ball, 5, a bottom screw cap, 6, an anti-suction chassis, 7 and a handle,

11. the ear of the cap is covered on the cap,

41. a first through cavity, 42, a clamping groove,

61. an anti-suction base 62, a bulge 63 and a second through cavity,

71. handle, 72, button, 73, return spring, 74, swivel bolt, 75, pivot.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:

it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.

Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example (b): referring to fig. 1-3, an anti-suction bag feed valve comprising: the device comprises a cover cap 1, a screw cap 2, a valve body 3, a hollow ball 4, a bottom screw cap 5, an anti-suction chassis 6 and a handle 7.

Block 1 card is established in the top of valve body 3, the top of valve body 3 is arranged in to silk mouthful lid 2, and with the cavity inner wall threaded connection of valve body 3, the below of valve body 3 is arranged in to end silk lid 5, and with the cavity inner wall threaded connection of valve body 3, between silk mouth lid 2 and end silk lid 5 are arranged in to logical heart ball 4, draw-in groove 42 in logical heart ball 4 is located to pivot 75 card in the handle 7, and rotate with logical heart ball 4 and be connected, it can dismantle the connection in the bottom of valve body 3 through the bolt to prevent inhaling chassis 6.

Furthermore, cap ears 11 are symmetrically arranged on two sides of the cap 1.

Further, offer supreme first logical chamber 41 that runs through downwards on logical heart ball 4 body, liquid material can follow first logical chamber 41 and outwards flow out, and draw-in groove 42 has been seted up on the right side of logical heart ball 4 for the pivot 75 in the card establishes handle 7.

Further, the suction prevention chassis 6 includes: prevent inhaling base 61, arch 62 and second through-cavity 63, the lower terminal surface evenly distributed who prevents inhaling base 61 has a plurality of arch 62, both can increase the intensity of preventing inhaling chassis 6, simultaneously at the in-process of discharging liquid material, plays the effect that blocks the liquid bag, sets up the second through-cavity 63 that runs through and prevent inhaling base 61 between two adjacent archs 62, and the liquid material in the liquid bag leads to the outside outflow of cavity 63 through the second.

Further, the handle 7 further includes: handle 71, button 72, reset spring 73 and rotation bolt 74, the outside of pivot 75 right-hand member is located to handle 71 cover to rotate with pivot 75 through rotating bolt 74 and be connected, through rotating handle 71, and then realize the first UNICOM of leading to chamber 41 and liquid bag of control and close, reset spring 73 cover is located and is rotated the bolt 74 outside, handle 71 rotates the completion back, realizes the automatic re-setting of handle 71 through the elastic contraction power of spring, button 72 sets up in the left side of handle 71.

The working principle of the utility model is as follows: under normal operating condition, the feed valve belongs to closed state, if need make liquid in the liquid bag pass through the feed valve and get into in the container, at first open button 72 to rotate handle 7, drive through pivot 75 and lead to heart ball 4 and rotate, make first logical chamber 41 change vertical state into by the horizontality, realize first logical chamber 41 and prevent inhaling the second logical chamber 63 intercommunication in the chassis 6, liquid material can outwards flow out.

Claims

1. An anti-suction bag feed valve, comprising: the valve comprises a cover cap (1), a screw opening cover (2), a valve body (3), a through ball (4), a bottom screw cover (5), an anti-suction chassis (6) and a handle (7);

cap (1) card is established the top of valve body (3), silk flap (2) are arranged in the top of valve body (3), and with the cavity inner wall threaded connection of valve body (3), end silk lid (5) are arranged in the below of valve body (3), and with the cavity inner wall threaded connection of valve body (3), through heart ball (4) are arranged in silk flap (2) with between end silk lid (5), pivot (75) card in handle (7) is located in draw-in groove (42) in through heart ball (4), and with through heart ball (4) rotate to be connected, it connects to prevent inhaling that chassis (6) can dismantle through the bolt valve body (3) bottom.

2. Anti-suction bag inlet valve according to claim 1, characterised in that the cap (1) is provided with cap lugs (11) symmetrically on both sides.

3. The bag-suction-preventing feeding valve as claimed in claim 1, wherein a first through cavity (41) penetrating from top to bottom is formed in the body of the through core ball (4), and the clamping groove (42) is formed in the right side of the through core ball (4).

4. An anti-suction bag feed valve according to claim 1, characterised in that the anti-suction chassis (6) comprises: prevent inhaling base (61), arch (62) and second and lead to chamber (63), the lower terminal surface evenly distributed who prevents inhaling base (61) has a plurality of arch (62), two adjacent seted up between arch (62) and run through prevent inhaling base (61) second leads to chamber (63).

5. An anti-suction bag inlet valve according to claim 1, characterised in that the handle (7) further comprises: handle (71), button (72), reset spring (73) and rotation bolt (74), handle (71) cover is located the outside of pivot (75) right-hand member, and pass through rotation bolt (74) with pivot (75) rotate and are connected, reset spring (73) cover is located rotation bolt (74) are outside, button (72) set up in the left side of handle (71).