CN210633964U

CN210633964U - Demoulding assembly for production of surgical anaesthetic mask

Info

Publication number: CN210633964U
Application number: CN201921579998.XU
Authority: CN
Inventors: 杨帅辉; 陈彦锋
Original assignee: Luohe First Peoples Hospital
Current assignee: Luohe First Peoples Hospital
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-29
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a drawing of patterns subassembly technical field specifically is a drawing of patterns subassembly of operation anaesthetic mask production usefulness, including the bridging frame, the surface spiro union of bridging frame has supporting screw, and the tip of supporting screw pegs graft on casting die's surface, and all seted up the butt joint groove on casting die's the outer wall and the inner wall of bridging frame, and the inside grafting of butt joint groove has the support bull stick, and the surface grafting of support bull stick has fastening screw, and fastening screw spiro union is on the surface of guard ring, and the guard ring is fixed on casting die's outer wall, and the support bull stick has seted up the depressed groove towards on one side end face of casting die; the beneficial effects are that: the utility model provides a casting mold of drawing of patterns subassembly of operation anaesthetic mask production usefulness is rotatable, and after pouring mold overturns, twist downwards and twist and push away the mould post and push away the rubber shrouding, the rubber shrouding is protruding to fashioned anaesthetic mask surface, releases downwards the anaesthetic mask of casting mold inside and falls on rubber pad.

Description

Demoulding assembly for production of surgical anaesthetic mask

Technical Field

The utility model relates to a relevant technical field of drawing of patterns subassembly specifically is a drawing of patterns subassembly of operation anaesthetic mask production usefulness.

Background

The meaning of anesthesia is that the patient loses the sense wholly or locally temporarily by using a medicine or other methods to achieve the purpose of painless operation treatment, the anesthesiology is a science which applies the basic theory, clinical knowledge and technology related to anesthesia to eliminate the operation pain of the patient, ensures the safety of the patient and creates good conditions for the operation, the anesthesia mask is a mask connected with an anesthesia machine, and the anesthesia machine sprays the anesthetic into the anesthesia mask to perform anesthesia on the patient;

in the production process of the anaesthetic mask, the anaesthetic mask is molded by casting, but the anaesthetic mask is inconvenient to demold, the anaesthetic mask is directly drawn out from a mold and easy to slip, and the molded anaesthetic mask is tightly clamped in a grinding tool and inconvenient to extract; therefore, the utility model provides a drawing of patterns subassembly of operation anaesthetic mask production usefulness is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing of patterns subassembly of operation anaesthetic mask production usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a demoulding component for producing an operation anaesthetic mask comprises a carrying frame, wherein the surface of the carrying frame is screwed with a supporting screw rod, the end part of the supporting screw rod is inserted on the surface of the casting mould, the outer wall of the casting mould and the inner wall of the carrying frame are both provided with butt joint grooves, a supporting rotating rod is inserted in the butt joint groove, a fastening screw is inserted on the surface of the supporting rotating rod, the fastening screw is screwed on the surface of the protective ring, the protective ring is fixed on the outer wall of the casting mold, a concave groove is arranged on the end surface of one side of the supporting rotating rod facing the casting mold, an extension spring is arranged between the concave groove and the butt joint groove, a demoulding socket is arranged on the bottom surface of the casting mould, a rubber sealing plate is arranged on the inner wall of the demoulding socket, and the inside of the demoulding socket is inserted with a mould pushing column, the mould pushing column is screwed on the traction piece, and a rubber pad is arranged on the inner wall of the carrying frame.

Preferably, the carrying frame is of an Contraband-shaped plate-shaped structure, the number of the supporting screws is two, the two supporting screws are respectively distributed in the middle of two vertical plate surfaces of the carrying frame, the rubber pad is of a Contraband-shaped plate-shaped structure, and the inner vertical surface of the rubber pad is obliquely arranged.

Preferably, the butt joint groove is circular column structure, and the butt joint groove on the carrying frame inner wall and the butt joint groove relative distribution on the casting die outer wall, and the same support bull stick of pegging graft between these two butt joint grooves, the guard ring is ring shape platelike structure, and fastening screw is provided with two, and two fastening screw are about the centre of a circle symmetric distribution of guard ring.

Preferably, the drawing of patterns socket is circular cylinder structure, and the rubber shrouding is circular platelike structure, and the top surface of rubber shrouding and casting mold's inboard bottom surface coplane push away the mould post and be "protruding" font circular cylinder structure, have seted up a plurality of finger grooves on pushing away the bottom plate lateral wall of mould post, and the finger groove is convex structure, and a plurality of finger grooves are arranged along the bottom plate lateral wall that pushes away the mould post and are distributed.

Preferably, the traction piece comprises a limiting ring, an internal thread is arranged on the inner ring surface of the limiting ring, an external thread is arranged on the surface of the mold pushing column and is in fit connection with the internal thread, a plurality of traction rods are arranged on the top surface of the limiting ring in a circumferential mode, and the traction rods are arranged on the top surface of the limiting ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a casting mould of demoulding assembly for producing surgical anaesthetic mask, which can rotate, after the casting mould is inverted, a mould pushing column is screwed downwards to push a rubber sealing plate, the rubber sealing plate protrudes towards the surface of the formed anaesthetic mask, and the anaesthetic mask in the casting mould is pushed downwards to fall on a rubber pad;

2. the utility model provides a casting mold of drawing of patterns subassembly of operation anaesthetic mask production usefulness is through supporting the bull stick overlap joint on the inner wall of carrying frame, not hard up fastening screw breaks away from with supporting the bull stick, supports the bull stick and is kick-backed by the extension spring tractive to the butt joint groove on casting mold surface, is convenient for take out casting mold from carrying frame.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a carrying frame 1, a supporting screw rod 2, a casting mold 3, a butt joint groove 4, a supporting rotating rod 5, a fastening screw 6, a protective ring 7, a concave groove 8, a tension spring 9, a demolding socket 10, a rubber sealing plate 11, a mold pushing column 12, a traction piece 13 and a rubber pad 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a demoulding assembly for producing an operation anaesthetic mask comprises a carrying frame 1, wherein the carrying frame 1 is of an Contraband-shaped plate-shaped structure, a supporting screw 2 is screwed on the surface of the carrying frame 1, the end part of the supporting screw 2 is inserted on the surface of a casting mold 3, two supporting screws 2 are arranged, the two supporting screws 2 are respectively distributed in the middle of two vertical plate surfaces of the carrying frame 1, a rubber pad 14 is bonded on the inner wall of the carrying frame 1, the rubber pad 14 is of a Contraband-shaped plate-shaped structure, the inner vertical surface of the rubber pad 14 is obliquely arranged, a casting material is filled into the casting mold 3, after standing forming, the supporting screw 2 is loosened to separate the supporting screw 2 from the outer wall of the casting mold 3, then the casting mold 3 is rotated by one hundred eighty degrees, the opening of the casting mold 3 faces downwards at the moment, and the pushed anaesthetic mask falls on the surface of the rubber pad 14, damage is avoided;

the outer wall of the casting mold 3 and the inner wall of the carrying frame 1 are both provided with butt joint grooves 4, the interior of the butt joint groove 4 is inserted with a supporting rotating rod 5, the surface of the supporting rotating rod 5 is inserted with a fastening screw 6, the fastening screw 6 is screwed on the surface of a protective ring 7, the butt joint groove 4 is in a circular column structure, the butt joint groove 4 on the inner wall of the carrying frame 1 and the butt joint groove 4 on the outer wall of the casting mold 3 are oppositely distributed, the same supporting rotating rod 5 is inserted between the two butt joint grooves 4, the protective ring 7 is in a circular plate structure, the two fastening screws 6 are arranged, the two fastening screws 6 are symmetrically distributed about the circle center of the protective ring 7, the protective ring 7 is welded on the outer wall of the casting mold 3, the end surface of one side of the supporting rotating rod 5 facing the casting mold 3 is provided with a concave groove 8, a tension spring 9 is bonded between the concave groove, firstly loosening the support screw 2 to separate from the casting mold 3, then loosening the fastening screw 6 on the surface of the protective ring 7 to separate the fastening screw 6 from the support rotating rod 5, at the moment, pulling the support rotating rod 5 by the extension spring 9 to rebound and move to the butt joint groove 4 on the surface of the casting mold 3, and simultaneously, separating the other end of the support rotating rod 5 from the butt joint groove 4 on the inner wall of the carrying frame 1, wherein the casting mold 3 can be taken out from the carrying frame 1 in the absence of a support structure;

the bottom surface of a casting mold 3 is provided with a demolding socket 10, the inner wall of the demolding socket 10 is bonded with a rubber sealing plate 11, the demolding socket 10 is internally inserted with a mold pushing column 12, the demolding socket 10 is of a circular cylinder structure, the rubber sealing plate 11 is of a circular plate structure, the top surface of the rubber sealing plate 11 is coplanar with the inner side bottom surface of the casting mold 3, the mold pushing column 12 is of a convex circular cylinder structure, the side wall of the bottom plate of the mold pushing column 12 is provided with a plurality of finger grooves which are of circular arc structures and are distributed along the side wall of the bottom plate of the mold pushing column 12, the mold pushing column 12 is fixed on a traction piece 13, the traction piece 13 comprises a limiting ring, the inner ring surface of the limiting ring is provided with internal threads, the surface of the mold pushing column 12 is provided with external threads, the external threads are matched and connected with the internal threads, the top surface of the limiting ring is provided with a plurality of traction rods, the traction rods are, when the opening of the casting mold 3 is downward, fingers hold the mold pushing column 12 in the finger groove, the mold pushing column 12 is rotated and screwed downward, the rubber sealing plate 11 is pushed by the mold pushing column 12 to protrude towards the formed anesthetic mask, the anesthetic mask is pushed out from the casting mold 3 and falls on the rubber pad 14, and a high-temperature resistant anti-sticking coating or a Teflon adhesive tape is sprayed on the surface of the rubber sealing plate 11.

The working principle is as follows: in actual work, pouring materials are filled into a pouring mold 3, after standing forming, the supporting screw 2 is loosened to enable the supporting screw 2 to be separated from the outer wall of the pouring mold 3, then the pouring mold 3 is rotated by one hundred eighty degrees, the opening of the pouring mold 3 faces downwards, then fingers grab in finger grooves to hold a mold pushing column 12, the mold pushing column 12 is rotated and screwed downwards, the mold pushing column 12 pushes a rubber sealing plate 11 to protrude towards a formed anesthetic mask, the anesthetic mask is pushed out from the pouring mold 3 to fall on a rubber pad 14, wherein a high-temperature resistant anti-sticking coating or a bonded Teflon adhesive tape is sprayed on the surface of the rubber sealing plate 11, when the pouring mold 3 needs to be replaced, the supporting screw 2 is firstly loosened to be separated from the pouring mold 3, then a fastening screw 6 on the surface of a protective ring 7 is loosened to enable the fastening screw 6 to be separated from a supporting rotating rod 5, at the moment, the supporting rotating rod 5 is pulled by a tension spring 9 to rebound to move towards a butt joint groove 4 on the, at the same time, the other end of the support rod 5 is disengaged from the docking slot 4 on the inner wall of the carrier 1, and the casting mold 3 can be taken out of the carrier 1 without the support structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drawing of patterns subassembly of production usefulness of operation anaesthetic mask, includes and takes carrier (1), its characterized in that: the surface of the carrying frame (1) is in threaded connection with a supporting screw rod (2), the end part of the supporting screw rod (2) is inserted on the surface of a casting mold (3), the outer wall of the casting mold (3) and the inner wall of the carrying frame (1) are both provided with a butt joint groove (4), the inside of the butt joint groove (4) is inserted with a supporting rotating rod (5), the surface of the supporting rotating rod (5) is inserted with a fastening screw (6), the fastening screw (6) is in threaded connection with the surface of a protective ring (7), the protective ring (7) is fixed on the outer wall of the casting mold (3), the end surface of one side, facing the casting mold (3), of the supporting rotating rod (5) is provided with a concave groove (8), a tension spring (9) is arranged between the concave groove (8) and the butt joint groove (4), the bottom surface of the casting mold (3) is provided with a demolding socket (10), the inner wall of the demolding socket (10) is provided with a rubber sealing, and the inside of the demoulding socket (10) is inserted with a mould pushing column (12), the mould pushing column (12) is screwed on the traction piece (13), and the inner wall of the carrying frame (1) is provided with a rubber pad (14).

2. The stripper assembly for the production of surgical anaesthetic masks according to claim 1 further comprising: the carrying frame (1) is of an Contraband-shaped plate-shaped structure, the number of the supporting screws (2) is two, the two supporting screws (2) are respectively distributed in the middle of two vertical plate surfaces of the carrying frame (1), the rubber pad (14) is of a Contraband-shaped plate-shaped structure, and the inner vertical surface of the rubber pad (14) is obliquely arranged.

3. The stripper assembly for the production of surgical anaesthetic masks according to claim 1 further comprising: butt joint groove (4) are circular cylinder structure, take butt joint groove (4) on the inner wall of carrier (1) and butt joint groove (4) relative distribution on casting mold (3) outer wall, and peg graft same support bull stick (5) between these two butt joint grooves (4), protective ring (7) are ring shape platelike structure, and fastening screw (6) are provided with two, and two fastening screw (6) are around the centre of a circle symmetric distribution of protective ring (7).

4. The stripper assembly for the production of surgical anaesthetic masks according to claim 1 further comprising: drawing of patterns socket (10) are circular cylinder structure, and rubber shrouding (11) are circular platelike structure, and the top surface of rubber shrouding (11) and the inboard bottom surface coplane of casting mold (3) push away mould post (12) and be "protruding" font circular cylinder structure, have seted up a plurality of finger grooves on pushing away the bottom plate lateral wall of mould post (12), indicate that the groove is convex structure, and a plurality of finger grooves are arranged along the bottom plate lateral wall that pushes away mould post (12) and are distributed.

5. The stripper assembly for the production of surgical anaesthetic masks according to claim 1 further comprising: the traction piece (13) comprises a limiting ring, an internal thread is arranged on the inner ring surface of the limiting ring, an external thread is arranged on the surface of the mold pushing column (12), the external thread is connected with the internal thread in a matched mode, a plurality of traction rods are arranged on the top surface of the limiting ring in a circumferential mode, and the traction rods are arranged on the top surface of the limiting ring.