CN208645932U - A kind of electronic sphygmomanometer mold mouth of a river releasing mechanism - Google Patents

Abstract

The utility model discloses a kind of electronic sphygmomanometer mold mouth of a river releasing mechanisms, including top clamping plate and Bottom clamp plate, through equipped with the mouth of a river in the set of the mouth of a river, and the top clamping plate at the corresponding mouth of a river is equipped with material bar, the front and back end at the mouth of a river is respectively symmetrically equipped with mouth of a river cutting plate, the mouth of a river cuts off and is equipped with airbag chamber and push plate chamber in plate, and driving air bag is fixed in airbag chamber, drives and is communicated with air pump on air bag.When the utility model is molded, it is intracavitary that fluid injection by the mouth of a river enters type, Deng after cooling, gas is injected into driving air bag by air pump, under the promotion of gas, drive air bag to the intracavitary extension of push plate, it is pushed outwardly to which push plate will be cut off, due to being injected with enough coolant liquids in cutting push plate, cooling deficiency can be avoided to Local cooling again is carried out at the mouth of a river by coolant liquid, the mouth of a river is pulled off, the cutting push plate of two sides is mobile to the mouth of a river simultaneously, is cut off moulding at the mouth of a river by the blade on front side of cutting push plate, consequently facilitating the disengaging of mold.

Description

A kind of electronic sphygmomanometer mold mouth of a river releasing mechanism

Technical field

The utility model relates to injection mold technologies, specially a kind of electronic sphygmomanometer mold mouth of a river releasing mechanism.

Background technique

Electronic sphygmomanometer is the Medical Devices that blood pressure measurement is carried out using modern electronic technology and the indirect measuring principle of blood pressure, Its shell generallys use Shooting Technique completion, and at present in Shooting Technique, mouth of cutting off the water supply is common one of problem, and when injection molding cuts off the water supply Mouthful, the normal operation of production can be largely influenced, wherein a reason of the mouth that causes to cut off the water supply is temperature problem: temperature is excessively high (including Mo Wen and injection temperature), mould temperature is excessively high, it may occur that cooling insufficient, the mouth of a river is pulled off or injection temperature is excessively high, material drop Solution toughness declines and is broken, thus it is proposed that a kind of electronic sphygmomanometer mold mouth of a river releasing mechanism is for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of electronic sphygmomanometer mold mouth of a river releasing mechanisms, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of electronic sphygmomanometer mold mouth of a river is detached from Mechanism, including top clamping plate and Bottom clamp plate are respectively equipped with solid plate and moving template on top clamping plate and Bottom clamp plate, described fixed Type chamber is equipped between template and moving template, one end of the type chamber is covered through the mouth of a river is equipped with, and is run through in the mouth of a river set and is equipped with The mouth of a river, and the top clamping plate at the corresponding mouth of a river is equipped with material bar, the front and back end at the mouth of a river is respectively symmetrically equipped with mouth of a river cutting plate, institute It states in mouth of a river cutting plate and is equipped with airbag chamber and push plate chamber, be fixed with driving air bag in the airbag chamber, on the driving air bag It being communicated with air pump, and the outer end of air bag is driven to be fixedly connected with cutting push plate, the cutting push plate slides that be connected to push plate intracavitary, And cut off the outer end activity of push plate through push plate chamber and be located at its outside, the cutting push plate of two sides is located at the front and back at the mouth of a river End.

Preferably, the end face outside of the mouth of a river cutting plate and the end face outside of solid plate are kept in the same plane.

Preferably, through connection between the airbag chamber and push plate chamber, and the width of airbag chamber is greater than the width of push plate chamber.

Preferably, dovetail chute is equipped on the inner sidewall of the push plate chamber in parallel, sliding is equipped with swallow in the dovetail chute Tail sliding block, the dovetail slide block are fixedly mounted on the side wall of cutting push plate.

Preferably, the push plate chamber outer end face is open state, and the cutting push plate activity runs through the opening of push plate chamber, And contact in the two sides at the mouth of a river, the outer end of the cutting push plate is equipped with blade, and cuts off and be equipped with cavity in push plate, note in the cavity Enter to have coolant liquid.

Compared with prior art, the utility model has the beneficial effects that

1, electronic sphygmomanometer shell uses Shooting Technique in the utility model, and mouth of a river cutting is added in injection mold Plate, mouth of a river cutting plate can be adapted for other injection molds simultaneously；

2, when being molded, it is intracavitary that fluid injection by the mouth of a river enters type, waits after cooling, through air pump into driving air bag Gas is injected, under the promotion of gas, drives air bag to the intracavitary extension of push plate, to cutting push plate is pushed outwardly, due to cutting Enough coolant liquids are injected in disconnected push plate, cooling deficiency can be avoided to Local cooling again is carried out at the mouth of a river by coolant liquid, The mouth of a river is pulled off；

3, the cutting push plate of two sides is mobile to the mouth of a river, is cut moulding at the mouth of a river by the blade on front side of cutting push plate It is disconnected, consequently facilitating the disengaging of mold.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is cross-sectional view at A-A in the utility model Fig. 1；

Fig. 3 is that the mouth of a river cuts off plate structural schematic diagram in the utility model.

In figure: 1 top clamping plate, 2 mouths of a river set, 3 mouths of a river, 4 type chambers, 5 moving templates, 6 Bottom clamp plates, 7 solid plates, 8 material bars, 9 The mouth of a river cuts off plate, 901 airbag chambers, 902 push plate chambers, 10 driving air bags, 11 cutting push plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of electronic sphygmomanometer mold mouth of a river is detached from machine Structure, including top clamping plate 1 and Bottom clamp plate 6 are respectively equipped with solid plate 7 and moving template 5 on top clamping plate 1 and Bottom clamp plate 6, fixed Type chamber 4 is equipped between template 7 and moving template 5, one end of type chamber 4 is run through equipped with mouth of a river set 2, and the mouth of a river covers in 2 through equipped with water Mouth 3, and the top clamping plate 1 at the corresponding mouth of a river 3 is equipped with material bar 8, the front and back end at the mouth of a river 3 is respectively symmetrically equipped with mouth of a river cutting plate 9, water It is equipped with airbag chamber 901 and push plate chamber 902 in mouth cutting plate 9, driving air bag 10, driving air bag 10 are fixed in airbag chamber 901 On be communicated with air pump, and the outer end of air bag 10 is driven to be fixedly connected with cutting push plate 11, the cutting sliding of push plate 11 is connected to push plate In chamber 902, and the outer end activity of push plate 11 being cut off through push plate chamber 902 and is located at its outside, the cutting push plate 11 of two sides is located at The front and back end at the mouth of a river 3, electronic sphygmomanometer shell uses Shooting Technique in the utility model, and the mouth of a river is added in injection mold Plate 9 is cut off, mouth of a river cutting plate 9 can be adapted for other injection molds simultaneously.

Further, the end face outside of mouth of a river cutting plate 9 and the end face outside of solid plate 7 are kept in the same plane.

Further, through connection between airbag chamber 901 and push plate chamber 902, and the width of airbag chamber 901 is greater than push plate chamber 902 width injects gas into driving air bag 10 by air pump, under the promotion of gas, drives air bag 10 to push plate chamber 902 Interior extension, so that cutting push plate 11 is pushed outwardly.

Further, dovetail chute is equipped on the inner sidewall of push plate chamber 902 in parallel, it is sliding to be equipped with dovetail for sliding in dovetail chute Block, dovetail slide block are fixedly mounted on the side wall of cutting push plate 11.

Further, 902 outer end face of push plate chamber is open state, and 11 activity of cutting push plate runs through the opening of push plate chamber 902 Place, and the outer end that push plate 11 is cut off in the two sides at the mouth of a river 3 is contacted equipped with blade, and is cut off and be equipped with cavity, the cavity in push plate 11 It is inside injected with coolant liquid, due to being injected with enough coolant liquids in cutting push plate 11, can be carried out again at the mouth of a river by coolant liquid Secondary Local cooling avoids cooling deficiency, and the mouth of a river is pulled off.

Working principle: electronic sphygmomanometer shell uses Shooting Technique in the utility model, and is added in injection mold The mouth of a river cuts off plate 9, and mouth of a river cutting plate 9 can be adapted for other injection molds simultaneously, and when being molded, fluid injection passes through the mouth of a river 3 It enters in type chamber 4, waits after cooling, gas is injected into driving air bag 10 by air pump, under the promotion of gas, drives gas Capsule 10 extends into push plate chamber 902, so that cutting push plate 11 is pushed outwardly, it is enough cold due to being injected in cutting push plate 11 But liquid can avoid cooling deficiency to Local cooling again is carried out at the mouth of a river by coolant liquid, and the mouth of a river is pulled off, while two sides Push plate 11 is cut off to the movement of the mouth of a river 3, is cut off moulding at the mouth of a river by the blade of 11 front side of cutting push plate, consequently facilitating mould The disengaging of tool.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of electronic sphygmomanometer mold mouth of a river releasing mechanism, including top clamping plate (1) and Bottom clamp plate (6), top clamping plate (1) With solid plate (7) and moving template (5) are respectively equipped on Bottom clamp plate (6), set between the solid plate (7) and moving template (5) Having type chamber (4), one end of the type chamber (4) is run through in the mouth of a river set (2) through mouth of a river set (2) is equipped with and is equipped with the mouth of a river (3), And the top clamping plate (1) of corresponding mouth of a river (3) is equipped with material bar (8), it is characterised in that: the front and back end of the mouth of a river (3) is right respectively Claim to be equipped with mouth of a river cutting plate (9), is equipped with airbag chamber (901) and push plate chamber (902), the air bag in mouth of a river cutting plate (9) It is fixed with driving air bag (10) in chamber (901), air pump is communicated on the driving air bag (10), and drives the outer of air bag (10) End is fixedly connected with cutting push plate (11), and cutting push plate (11) sliding is connected in push plate chamber (902), and cuts off push plate (11) outer end activity is through push plate chamber (902) and is located at its outside, and the cutting push plate (11) of two sides is located at the mouth of a river (3) Front and back end.

2. a kind of electronic sphygmomanometer mold mouth of a river according to claim 1 releasing mechanism, it is characterised in that: cut at the mouth of a river The end face outside of disconnected plate (9) and the end face outside of solid plate (7) are kept in the same plane.

3. a kind of electronic sphygmomanometer mold mouth of a river according to claim 1 releasing mechanism, it is characterised in that: the airbag chamber (901) through connection between push plate chamber (902), and the width of airbag chamber (901) is greater than the width of push plate chamber (902).

4. a kind of electronic sphygmomanometer mold mouth of a river according to claim 1 releasing mechanism, it is characterised in that: the push plate chamber (902) dovetail chute is equipped on inner sidewall in parallel, sliding is equipped with dovetail slide block in the dovetail chute, and the dovetail slide block is solid Dingan County is on the side wall of cutting push plate (11).

5. a kind of electronic sphygmomanometer mold mouth of a river according to claim 1 releasing mechanism, it is characterised in that: the push plate chamber (902) outer end face is open state, and cutting push plate (11) activity runs through the opening of push plate chamber (902), and contacts in water The two sides of mouthful (3), the outer end of cutting push plate (11) are equipped with blade, and cut off and be equipped with cavity in push plate (11), in the cavity It is injected with coolant liquid.