CN220593952U - Injection mold for massage armchair fittings - Google Patents

Abstract

The utility model relates to an injection mold for a massage chair accessory, which comprises a base, wherein the upper end of the base is fixedly connected with an injection mold, the upper end of the injection mold is provided with an injection end cover, the upper end of the injection mold is provided with an injection cavity, the inner side of the injection cavity is movably connected with a movable plate, an air bag is fixedly connected between the movable plate and the injection cavity, the outer side of the air bag is communicated with an exhaust pipe, the exhaust pipe is communicated with an electric control valve, the lower end of the base is fixedly connected with an air pump, and a gas pipe is communicated between the air pump and the air bag. This massage armchair accessory injection mold through having set up the air pump, through the start-up of air pump, the air pump carries out the operation of exhausting in to the gasbag through the gas-supply pipe, makes its gasbag expand, under the cooperation of perforation and auxiliary rod, moves through the fly leaf orientation of gasbag promotion, drives the injection molding on the fly leaf in step, makes its injection molding atress even, can be convenient carry out the drawing of patterns and handle.

Description

Injection mold for massage armchair fittings

Technical Field

The utility model relates to the technical field of massage armchair accessory injection molding, in particular to a massage armchair accessory injection mold.

Background

The massage chair utilizes the rolling force action of the machinery and the mechanical force extrusion to massage, so that the blood circulation is smooth, the waist soreness and back pain are improved, the symptoms are prevented, the sleeping quality is improved, the whole body fatigue is relieved, and the parts of the massage chair need to be used for an injection mold when being processed.

The Chinese patent with the publication number of CN214137113U discloses an automobile accessory injection mold, which is provided with wedge blocks which can move along a slideway and can be separated, after injection molding is finished, a first cylinder is controlled to enable the wedge blocks to move upwards, and the four wedge blocks are separated from a workpiece, so that the mold is convenient to take out;

the existing injection mold for automobile parts needs to take a long time when demolding, and the hot melted plastic needs to be cooled and molded when demolding, so that the demolding time is long.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the injection mold for the massage armchair fittings, which has the advantages of convenience in demolding treatment and the like, and solves the problems that the existing injection mold for the automobile fittings needs longer time in demolding, and the hot melted plastic needs to be cooled and molded in demolding, so that the demolding time is longer.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a massage armchair accessory injection mold, includes the base, the upper end fixedly connected with injection mold of base, injection end cover is installed to injection mold's upper end, injection cavity has been seted up to injection mold's upper end, the inboard swing joint in injection cavity has the fly leaf, fixedly connected with gasbag between fly leaf and the injection cavity, the lower extreme fixedly connected with air pump of base, the intercommunication has the gas-supply pipe between air pump and the gasbag.

Further, the upper end part of the injection mold is provided with four butt joint grooves which are symmetrically distributed.

Further, the upper end of the injection molding end cover is communicated with an injection molding pipe, and the lower end of the injection molding end cover is fixedly connected with a butt joint seat.

Further, the inside wall fixedly connected with of injection molding chamber supports the piece, the perforation has all been seted up to the diapire in injection molding chamber and the surface of base.

Further, the lower extreme fixedly connected with auxiliary rod of fly leaf, the outside fixedly connected with sealed pad of fly leaf.

Further, the outside of gasbag intercommunication has the blast pipe, the last electric control valve that communicates of blast pipe.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this massage armchair accessory injection mold through having set up the air pump, through the start-up of air pump, the air pump carries out the operation of exhausting in to the gasbag through the gas-supply pipe, makes its gasbag expand, under the cooperation of perforation and auxiliary rod, moves through the fly leaf orientation of gasbag promotion, drives the injection molding on the fly leaf in step, makes its injection molding atress even, can be convenient carry out the drawing of patterns and handle.

Drawings

FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;

fig. 3 is a schematic perspective view of a movable plate of the structure of the present utility model.

In the figure: 1. a base; 2. an injection mold; 201. a butt joint groove; 3. injection molding of the end cover; 301. injection molding a tube; 302. a butt joint seat; 4. an injection cavity; 401. abutting blocks; 402. perforating; 5. a movable plate; 501. an auxiliary lever; 502. a sealing gasket; 6. an air bag; 601. an exhaust pipe; 602. an electric control valve; 7. an air pump; 8. and a gas pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an injection mold for a massage armchair accessory in the present embodiment includes a base 1, wherein a schematic view of the base 1 is concave, an injection mold 2 is fixedly connected to an upper end of the base 1, docking slots 201 are provided at an upper end of the injection mold 2, the number of docking slots 201 is four, the docking slots are symmetrically distributed, an injection molding end cover 3 is mounted at an upper end of the injection mold 2, an injection molding pipe 301 is communicated with an upper end of the injection molding end cover 3, the injection molding pipe 301 is located at a middle position of the injection molding end cover 3, a docking seat 302 is fixedly connected to a lower end of the injection molding end cover 3, and a specification of the docking seat 302 is matched with a specification of the docking slot 201.

Injection molding cavity 4 has been seted up to the upper end of injection mold 2, the inside wall fixedly connected with in injection molding cavity 4 supports piece 401, the quantity of supporting piece 401 is two, and be the symmetric distribution, perforation 402 has all been seted up to the diapire in injection molding cavity 4 and the surface of base 1, perforation 402's position corresponds, the inboard swing joint in injection molding cavity 4 has fly leaf 5, the lower extreme fixedly connected with auxiliary rod 501 of fly leaf 5, the quantity of auxiliary rod 501 is two, and be the symmetric distribution, auxiliary rod 501 is located the inboard of perforation 402, the outside fixedly connected with of fly leaf 5 is sealed to fill up 502, sealed pad 502 is laminated with the inside wall in injection molding cavity 4, fixedly connected with gasbag 6 between fly leaf 5 and the injection molding cavity 4, gasbag 6 is located the intermediate position in injection molding cavity 4, the outside intercommunication of gasbag 6 has blast pipe 601, the intercommunication has electric control valve 602 on the blast pipe 601, the lower extreme fixedly connected with air pump 7 of base 1, the intercommunication has gas-supply pipe 8 between air pump 7 and the gasbag 6.

In this embodiment, the movable plate 5 is matched with the air pipe 8, so that the injection molding piece inside the injection molding cavity 4 can be conveniently subjected to demolding treatment.

The working principle of the embodiment is as follows:

through setting up air pump 7, through the start-up of air pump 7, air pump 7 carries out the operation of exhausting in to gasbag 6 through gas-supply pipe 8, makes its gasbag 6 expand, under the cooperation of perforation 402 and auxiliary rod 501, through the directional removal of fly leaf 5 that gasbag 6 promoted, the injection molding on the synchronous drive fly leaf 5 makes its injection molding atress even, can be convenient carry out the drawing of patterns and handle.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. The utility model provides a massage armchair accessory injection mold, includes base (1), its characterized in that: the novel plastic injection molding device is characterized in that the upper end of the base (1) is fixedly connected with the injection molding die (2), the injection molding end cover (3) is arranged at the upper end of the injection molding die (2), the injection molding cavity (4) is formed in the upper end of the injection molding die (2), the movable plate (5) is movably connected to the inner side of the injection molding cavity (4), the air bag (6) is fixedly connected between the movable plate (5) and the injection molding cavity (4), the air pump (7) is fixedly connected to the lower end of the base (1), and the air pipe (8) is communicated between the air pump (7) and the air bag (6).

2. The massage armchair accessory injection mold of claim 1, wherein: the upper end part of the injection mold (2) is provided with four butt joint grooves (201), and the butt joint grooves (201) are symmetrically distributed.

3. The massage armchair accessory injection mold of claim 1, wherein: the upper end of the injection molding end cover (3) is communicated with an injection molding pipe (301), and the lower end of the injection molding end cover (3) is fixedly connected with a butt joint seat (302).

4. The massage armchair accessory injection mold of claim 1, wherein: the inner side wall of the injection molding cavity (4) is fixedly connected with a supporting block (401), and the bottom wall of the injection molding cavity (4) and the surface of the base (1) are provided with perforations (402).

5. The massage armchair accessory injection mold of claim 1, wherein: the lower extreme fixedly connected with auxiliary rod (501) of fly leaf (5), the outside fixedly connected with sealed pad (502) of fly leaf (5).

6. The massage armchair accessory injection mold of claim 1, wherein: an exhaust pipe (601) is communicated with the outer side of the air bag (6), and an electric control valve (602) is communicated with the exhaust pipe (601).