CN216609856U - Injection mold with mold cavity detection function - Google Patents

Abstract

The utility model discloses an injection mold with a mold cavity detection function, which comprises a mold seat, a mold cover and a detection mechanism, wherein the mold cover is arranged at the top of the mold seat, the detection mechanism is arranged on the surfaces of the mold seat and the mold cover, the detection mechanism comprises a slot, an inserting plate, a threaded hole A, a detection block, a threaded hole B, a water injection pipe and a threaded cover, the slot is formed in one side of the surface of the mold cover, the inserting plate is inserted into the slot, the detection block on the surface of the mold cover is inserted into the mold cavity during detection, if the mold cover and the mold seat cannot be perfectly matched, the defects of protrusion or raw material residue and the like exist in the mold cavity are indicated, if the mold is normally matched, a water body is injected through the water injection pipe, if the water injection amount is too much, the structural defect exists in the mold cavity is indicated, the rapid detection of the mold is realized through the detection block arranged on the surface of the mold cover, and the detection block can be produced and replaced according to different molds, the use is flexible.

Description

Injection mold with mold cavity detection function

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold with a mold cavity detection function.

Background

The injection molding method has the advantages of high production speed, high efficiency, automation operation, various colors, shapes from simple to complex, sizes from large to small, precise product size, easy product replacement and capability of forming a product with complex shape, and the injection mold is one of the core components of the injection molding process.

Patent No. CN 213891058U's patent has announced an injection mold with die cavity detects function, through the cooperation of gear, rack and guide bar isotructure, can make the spliced pole drive the steady smooth removal of plastic detector along the straight line, and then improved the stability when plastic detector removes, not only remove to hinder for a short time, the smoothness degree is high, and the difficult skew of plastic detector rocks, has guaranteed the accuracy that detects greatly.

This injection mold with die cavity detects function has following drawback when using: 1. the traditional detection device has a complex structure, cannot realize rapid detection on the interior of the die cavity, and has poor applicability; 2. traditional detection device is when examining mould inside, and is consuming time longer, and it is not convenient enough to use, influences production efficiency, for this reason, we provide an injection mold with die cavity detects.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an injection mold with a mold cavity detection function, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an injection mold with die cavity detects, includes the die holder, still includes lid and detection mechanism, the lid is installed at the die holder top, die holder and lid surface mounting have detection mechanism, detection mechanism includes slot, picture peg, screw hole A, detects piece, screw hole B, water injection pipe and screw cap, the slot has been seted up to lid surface one side, the inside picture peg that pegs graft of slot has, the inside set up hole A of picture peg, picture peg one side can be dismantled and be connected with the detection piece, detect the inside set up hole B of piece, the water injection pipe is installed to the die holder bottom.

The die holder is characterized by further comprising an adjusting mechanism, the adjusting mechanism is arranged between the die holder and the die cover and comprises a limiting hole, a limiting plate, a connecting hole and a rotating shaft, the limiting hole is formed in each of two ends of the interior of the die holder, the limiting plate is inserted into the limiting hole, the connecting hole is formed in each of two ends of the interior of the die cover, and the rotating shaft is arranged in each connecting hole and connected with the limiting plate through the rotating shaft; the limiting plate bottom inserts to spacing downthehole portion, carries out the compound die sinking in-process at the die cover, and it drives the limiting plate and removes, utilizes the restriction of spacing pore pair limiting plate, keeps the stability of position between die cover and the die holder, and the limiting plate top is connected with the die cover through the pivot, can overturn the die cover along the pivot, and the detection piece up during the operation of moulding plastics does not influence the operation of moulding plastics, and the upset die cover can detect during the detection, has improved the convenience of using, improves detection efficiency.

Furthermore, a die cavity is formed in the die holder; the inside of the mold cavity is used for injection molding.

Furthermore, an injection molding pipe is arranged on one side of the surface of the die holder and communicated with the inside of the die cavity; the injection molding material can be injected into the mold cavity through the injection molding pipe.

Further, the bottom of the water injection pipe is detachably connected with a threaded cover; the opening and closing of the water injection pipe can be controlled by screwing in or out the screw cap.

Compared with the prior art, the utility model has the following beneficial effects: before detection operation is carried out, firstly, injection molding production is carried out through a standard die cavity to obtain a detection block, a threaded hole B is formed in the surface of the detection block, a fastening piece is screwed in through butt joint with the threaded hole A, the standard detection block is connected with an inserting plate, the inserting plate is aligned with an inserting slot and inserted, the detection block is installed on the surface of a die cover, the detection block on the surface of the die cover is inserted into the die cavity during detection, if the die cover and a die holder cannot be matched perfectly, the defects of bulges or residual raw materials and the like exist in the die cavity are indicated, if normal die matching is carried out, a water body is injected through a water injection pipe, if the water injection amount is excessive, the structural defects exist in the die cavity are indicated, and the rapid detection of the die is realized through the detection block installed on the surface of the die cover, meanwhile, the detection block can be produced and replaced according to different dies, and is flexible to use; the limiting plate bottom inserts to spacing downthehole portion, carries out the compound die sinking in-process at the die cover, and it drives the limiting plate and removes, utilizes the restriction of spacing pore pair limiting plate, keeps the stability of position between die cover and the die holder, and the limiting plate top is connected with the die cover through the pivot, can overturn the die cover along the pivot, and the detection piece up during the operation of moulding plastics does not influence the operation of moulding plastics, and the upset die cover can detect during the detection, has improved the convenience of using, improves detection efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of an injection mold with cavity detection according to the present invention.

Fig. 2 is a schematic diagram of a mold seat structure of an injection mold with a mold cavity detection function according to the present invention.

FIG. 3 is a schematic structural diagram of a connection portion between an insert plate and a detection block of an injection mold with a mold cavity detection function according to the present invention.

In the figure: 1. a die holder; 101. a mold cavity; 102. injection molding a tube; 2. a mold cover; 3. a detection mechanism; 301. a slot; 302. inserting plates; 303. a threaded hole A; 304. a detection block; 305. a threaded hole B; 306. a water injection pipe; 307. a threaded cap; 4. an adjustment mechanism; 401. a limiting hole; 402. a limiting plate; 403. connecting holes; 404. a rotating shaft.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, an injection mold with die cavity detects, including die holder 1, still include lid 2 and detection mechanism 3, lid 2 is installed at 1 top of die holder, die holder 1 and 2 surface mounting of lid have detection mechanism 3, detection mechanism 3 includes slot 301, picture peg 302, screw hole a303, detects piece 304, screw hole B305, water injection pipe 306 and screw cap 307, slot 301 has been seted up to 2 surface one sides of lid, the inside grafting of slot 301 has picture peg 302, the inside screw hole a303 of having seted up of picture peg 302, picture peg 302 one side can be dismantled and be connected with and detect piece 304, detect the inside screw hole B305 of having seted up of piece 304, water injection pipe 306 is installed to 1 bottom of die holder.

The die holder is characterized by further comprising an adjusting mechanism 4, the adjusting mechanism 4 is installed between the die holder 1 and the die cover 2, the adjusting mechanism 4 comprises a limiting hole 401, a limiting plate 402, a connecting hole 403 and a rotating shaft 404, the limiting hole 401 is formed in each of two ends of the interior of the die holder 1, the limiting plate 402 is inserted into each limiting hole 401, the connecting holes 403 are formed in each of two ends of the interior of the die cover 2, and the rotating shaft 404 is installed in each connecting hole 403 and connected with the corresponding limiting plate 402 through the corresponding rotating shaft 404; inside limiting plate 402 bottom inserts spacing hole 401, carry out the compound die sinking in-process at die cover 2, it drives limiting plate 402 and removes, utilize the limiting action of spacing hole 401 to limiting plate 402, keep the stability of position between die cover 2 and the die holder 1, limiting plate 402 top is connected with die cover 2 through pivot 404, can overturn die cover 2 along pivot 404, detect piece 304 up during the operation of moulding plastics, do not influence the operation of moulding plastics, upset die cover 2 can detect during the detection, the convenience of using has been improved, and the detection efficiency is improved.

Wherein, a die cavity 101 is arranged in the die holder 1; the interior of the mold cavity 101 is used for injection molding.

An injection molding tube 102 is arranged on one side of the surface of the die holder 1, and the injection molding tube 102 is communicated with the inside of the die cavity 101; the injection molding material can be injected into the cavity 101 through the injection molding pipe 102.

Wherein, the bottom of the water injection pipe 306 is detachably connected with a threaded cap 307; the opening and closing of the water injection pipe 306 can be controlled by screwing or unscrewing the screw cap 307.

It should be noted that, when the injection mold with cavity detection is used, before detection operation is performed, injection molding is performed through a standard cavity 101 to obtain a detection block 304, a threaded hole B305 is formed in the surface of the detection block 304, a fastener is screwed into the threaded hole a303 in a butt joint manner, the standard detection block 304 is connected with an insert plate 302, the insert plate 302 is inserted into an aligned insertion slot 301, the detection block 304 is installed on the surface of a mold cover 2, during detection, the detection block 304 on the surface of the mold cover 2 is inserted into the cavity 101, if the mold cover 2 and a mold base 1 cannot be perfectly matched, defects such as bulges or raw material residues exist in the cavity 101, if normal matching is performed, water is injected through a water injection pipe 306, if the water injection amount is too much, structural defects exist in the cavity 101, and by the detection block 304 installed on the surface of the mold cover 2, rapid detection of the mold is realized, detect the piece 304 simultaneously and can produce the change according to different moulds, it is nimble to use, inside limiting plate 402 bottom inserted to spacing hole 401, carry out the compound die opening in-process at the die cover 2, it drives limiting plate 402 and removes, utilize the limiting displacement of spacing hole 401 to limiting plate 402, keep the stability of position between die cover 2 and the die holder 1, limiting plate 402 top is connected with die cover 2 through pivot 404, can overturn die cover 2 along pivot 404, detect piece 304 up during the operation of moulding plastics, do not influence the operation of moulding plastics, upset die cover 2 can detect during the detection, the convenience of using has been improved, and the detection efficiency is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. An injection mold with a mold cavity detection function comprises a mold seat (1), and is characterized by further comprising a mold cover (2) and a detection mechanism (3), the top of the die holder (1) is provided with a die cover (2), the surfaces of the die holder (1) and the die cover (2) are provided with a detection mechanism (3), the detection mechanism (3) comprises a slot (301), an inserting plate (302), a threaded hole A (303), a detection block (304), a threaded hole B (305), a water injection pipe (306) and a threaded cover (307), a slot (301) is arranged on one side of the surface of the die cover (2), a plug board (302) is inserted into the slot (301), a threaded hole A (303) is formed in the inserting plate (302), one side of the inserting plate (302) is detachably connected with a detection block (304), the detection block (304) is internally provided with a threaded hole B (305), and the bottom of the die holder (1) is provided with a water injection pipe (306).

2. An injection mold with cavity detection as claimed in claim 1, wherein: still include adjustment mechanism (4), install adjustment mechanism (4) between die holder (1) and die cover (2), adjustment mechanism (4) are including spacing hole (401), limiting plate (402), connecting hole (403) and pivot (404), spacing hole (401) have all been seted up at die holder (1) inside both ends, spacing hole (401) inside grafting has limiting plate (402), connecting hole (403) have all been seted up at die cover (2) inside both ends, connecting hole (403) internally mounted has pivot (404) and is connected with limiting plate (402) through pivot (404).

3. An injection mold with cavity detection as claimed in claim 1, wherein: a die cavity (101) is formed in the die holder (1).

4. An injection mold with cavity detection as claimed in claim 3, wherein: an injection molding pipe (102) is installed on one side of the surface of the die holder (1), and the injection molding pipe (102) is communicated with the interior of the die cavity (101).

5. An injection mold with cavity detection as claimed in claim 1, wherein: the bottom of the water injection pipe (306) is detachably connected with a threaded cover (307).

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