CN216578992U

CN216578992U - Injection mold with automatic structure that drops of auxiliary stand

Info

Publication number: CN216578992U
Application number: CN202123305724.1U
Authority: CN
Inventors: 黎海文
Original assignee: Guangdong Shunde Juxun Electric Appliance Co ltd
Current assignee: Guangdong Shunde Juxun Electric Appliance Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an injection mold with automatic structure that drops of auxiliary stand, include the base and fix the mounting panel in base top both sides, the place ahead and the rear at base top all are fixed with the guide rail, and the inboard of two mounting panels all is fixed with the mould cylinder that opens and shuts, two the one end that the mould cylinder that opens and shuts is close to each other all is fixed with the sliding plate, sliding plate slidable mounting is between two guide rails, the utility model relates to an injection mold technical field. This injection mold with automatic structure that drops of auxiliary stand, through the setting of strikeing antiseized mechanism automatically, be convenient for constantly strike two shaping seats for it produces great vibrations, and then can realize that the shaping part can separate with the shaping intracavity wall fast, and then improves and get material efficiency, through heat transfer cooling body's setting, is convenient for adsorb the heat on shaping seat surface fast, cools off the shaping seat fast, and then accelerates the cooling of shaping part.

Description

Injection mold with automatic structure that drops of auxiliary stand

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold with automatic structure that drops of auxiliary stand.

Background

The mold is a tool for molding articles, and is widely applied to the fields of injection molding, blow molding, extrusion, die casting, forging and pressing molding, smelting and the like in industrial production, particularly for parts with complex shapes, the injection mold is a tool for producing plastic products, specifically, plastic which is heated and melted is injected into a mold cavity from an injection molding machine at high pressure, and a molded product is obtained after cooling and solidification.

Present injection mold need drop the operation behind the inside part shaping, nevertheless because the part after the shaping easily with become the die cavity adhesion, generally need to spend a large amount of time to take off the part, get the material inefficiency, and the part after the shaping is generally through natural cooling, cooling efficiency is low, consequently, the utility model provides an injection mold with the automatic structure that drops of auxiliary stand to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an injection mold with automatic structure that drops of auxiliary stand has solved current injection mold and needs the operation of droing behind the shaping of inside part, nevertheless because the part after the shaping easily with become the die cavity adhesion, generally need to spend a large amount of time with the part take off, get the inefficiency, and the part after the shaping is generally through natural cooling, problem that cooling efficiency is low.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an injection mold with automatic structure that drops of auxiliary stand, includes the base and fixes the mounting panel in base top both sides, the place ahead and the rear at base top all are fixed with the guide rail, and the inboard of two mounting panels all is fixed with the mould cylinder that opens and shuts, two the one end that the mould cylinder that opens and shuts is close to each other all is fixed with the sliding plate, sliding plate slidable mounting is between two guide rails, two the inboard of sliding plate all is fixed with into the die holder through the connecting rod, two become the die holder's inboard and all seted up into the die cavity, the left side be provided with automatic antiseized mechanism that strikes on the sliding plate, the top of base is provided with heat transfer cooling body.

The automatic knocking anti-sticking mechanism comprises a fixed block fixed at the top of a left sliding plate, a folding type swing rod is arranged on the surface of the fixed block in a rotating mode through a rotating shaft, a knocking hammer is fixed at one end of the folding type swing rod, the bottom of the knocking hammer is in contact with the tops of two forming seats, a tensioning spring is fixed on the surface of the folding type swing rod, one end of the tensioning spring is fixedly connected with the right side of the left sliding plate, a power motor is fixed on the left side of the sliding plate, a power shaft is fixed on an output shaft of the power motor, and an extrusion cam matched with the folding type swing rod for use is fixed on the surface of the power shaft.

Preferably, the heat transfer cooling mechanism comprises heat absorbing blocks fixed in front of and behind the forming seat, and heat radiating fins are fixed on the surface of the heat absorbing blocks.

Preferably, the heat absorption block is a graphene block, and the plurality of heat dissipation fins are provided.

Preferably, the surface of the radiating fin is provided with a through hole in a penetrating manner, and the top of the base is fixed with a radiating fan matched with the radiating fin for use.

Preferably, the number of the heat dissipation fans is two, the two heat dissipation fans are respectively located in front of and behind the top of the base, and the heat dissipation fans are located right below the heat dissipation fins.

Preferably, the right side of the right forming seat is communicated with an injection molding pipe, one end of the injection molding pipe penetrates through the right sliding plate and extends to the outside of the right sliding plate, and a heating ring is fixed on the surface of the injection molding pipe.

Advantageous effects

The utility model provides an injection mold with auxiliary stand structure of droing automatically. Compared with the prior art, the method has the following beneficial effects:

(1) the injection mold with the auxiliary bracket automatic falling structure comprises a fixed block fixed at the top of a left sliding plate through an automatic knocking anti-sticking mechanism, a folding type swing rod is arranged on the surface of the fixed block in a rotating mode through a rotating shaft, a knocking hammer is fixed at one end of the folding type swing rod, the bottom of the knocking hammer is in contact with the tops of two forming seats, a tensioning spring is fixed on the surface of the folding type swing rod, one end of the tensioning spring is fixedly connected with the right side of the left sliding plate, a power motor is fixed on the left side of the left sliding plate, a power shaft is fixed on an output shaft of the power motor, an extrusion cam matched with the folding type swing rod for use is fixed on the surface of the power shaft, the automatic knocking anti-sticking mechanism is convenient for continuously knocking the two forming seats, so that the two forming seats generate larger vibration, and further can realize that the shaping part can separate with the shaping intracavity inner wall fast, and then improve and get material efficiency.

(2) This injection mold with automatic structure that drops of auxiliary stand, through at heat transfer cooling mechanism including fixing the heat absorption piece at shaping seat the place ahead and rear, the fixed surface of heat absorption piece has radiating fin, the heat absorption piece is the graphite alkene piece, radiating fin is provided with a plurality ofly, radiating fin's surface runs through and has seted up the through-hole, the top of base is fixed with the radiator fan who uses with the radiating fin cooperation, setting through heat transfer cooling mechanism, be convenient for adsorb the heat on shaping seat surface fast, cool off shaping seat fast, and then accelerate the cooling of shaping part.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of the local structure of the present invention;

fig. 3 is a schematic view of the forming seat structure of the present invention.

In the figure: 1-base, 2-mounting plate, 3-guide rail, 4-mould opening and closing cylinder, 5-sliding plate, 6-connecting rod, 7-forming base, 8-forming cavity, 9-automatic knocking anti-sticking mechanism, 91-fixing block, 92-folding swing rod, 93-knocking hammer, 94-tensioning spring, 95-power motor, 96-power shaft, 97-extrusion cam, 10-heat transfer cooling mechanism, 101-heat absorption block, 102-heat dissipation fin, 103-through hole, 104-heat dissipation fan, 11-injection molding pipe and 12-heating ring.

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. 1-3, the present invention provides a technical solution: the utility model provides an injection mold with automatic structure that drops of auxiliary stand, include base 1 and fix the mounting panel 2 in base 1 top both sides, the place ahead and the rear at base 1 top all are fixed with guide rail 3, the inboard of two mounting panels 2 all is fixed with mould cylinder 4 that opens and shuts, control through control switch with external power source electric connection, the one end that two mould cylinder 4 that open and shut are close to each other all is fixed with sliding plate 5, sliding plate 5 slidable mounting is between two guide rail 3, the inboard of two sliding plates 5 all is fixed with into profile base 7 through connecting rod 6, profile cavity 8 has all been seted up to the inboard of two profile bases 7, be provided with on the sliding plate 5 of left side and strike antiseized mechanism 9 automatically, base 1's top is provided with heat transfer cooling body 10.

Automatic strike antiseized mechanism 9 including fixing the fixed block 91 at left side sliding plate 5 top, there is a type pendulum rod 92 on the surface of fixed block 91 through the pivot rotation, the one end of a type pendulum rod 92 is fixed with strikes hammer 93, strike hammer 93's bottom and the top contact of two shaping seats 7, the fixed surface of a type pendulum rod 92 has taut spring 94, be convenient for a type pendulum rod 92 quick return, the one end of taut spring 94 and the right side fixed connection of left side sliding plate 5, the left side of left side sliding plate 5 is fixed with power motor 95, control with external power source electric connection and through control switch, power motor 95's output shaft is fixed with power shaft 96, power shaft 96's fixed surface has the extrusion cam 97 that uses with a type pendulum rod 92 cooperation.

The heat transfer cooling mechanism 10 comprises a heat absorption block 101 fixed at the front and the rear of the forming seat 7, a heat dissipation fin 102 is fixed on the surface of the heat absorption block 101, the heat absorption block 101 is a graphene block, the heat transfer cooling mechanism has strong heat conductivity, the heat dissipation fin 102 is provided with a plurality of heat dissipation fins, a through hole 103 is formed in the surface of each heat dissipation fin 102 in a penetrating mode, the heat dissipation efficiency is improved, a heat dissipation fan 104 used in cooperation with the heat dissipation fins 102 is fixed at the top of the base 1, the heat dissipation fan 104 is electrically connected with an external power supply and is controlled through a control switch, the heat dissipation fans 104 are two and are respectively located at the front and the rear of the top of the base 1, and the heat dissipation fan 104 is located under the heat dissipation fins 102.

The right side of right side shaping seat 7 communicates has injection molding pipe 11, and the one end of injection molding pipe 11 runs through right side sliding plate 5 and extends to its outside, and the fixed surface of injection molding pipe 11 has heating ring 12, with external power supply electric connection and control through control switch, avoids the melting plastics to solidify.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, the two mold opening and closing cylinders 4 are started to enable the two sliding plates 5 to approach each other, so that the two molding bases 7 are closed, molten plastic is injected into the two closed molding cavities 8 through the injection molding pipe 11, part molding is waited, after molding, in order to facilitate rapid cooling of parts, the heat dissipation fan 104 is started, formed air flow is continuously blown to the heat dissipation fins 102, the heat absorption block 101 rapidly transmits heat to the heat dissipation fins 102, the molding bases 7 are rapidly cooled by matching with the heat dissipation fan 104, so that a molded part is rapidly cooled, then when the molded part needs to be separated from the molding cavities 8, the power motor 95 is started, the extrusion cam 97 is driven by the power shaft 96 to rotate, the folding oscillating bar 92 is continuously extruded by the extrusion cam 97, and meanwhile, the tensioning spring 94 is matched, so that the folding oscillating bar 92 drives the knocking hammer 93 to continuously swing back and forth, so as to continuously impact the two molding bases 7, so that the profile can be quickly separated from the shaping cavity 8 and then easily removed.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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 an injection mold with automatic structure that drops of auxiliary stand, includes base (1) and fixes mounting panel (2) in base (1) top both sides, its characterized in that: guide rails (3) are fixed in front of and behind the top of the base (1), mold opening and closing cylinders (4) are fixed on the inner sides of the two mounting plates (2), sliding plates (5) are fixed at the ends, close to each other, of the two mold opening and closing cylinders (4), the sliding plates (5) are slidably mounted between the two guide rails (3), forming seats (7) are fixed on the inner sides of the two sliding plates (5) through connecting rods (6), forming cavities (8) are formed in the inner sides of the two forming seats (7), an automatic knocking anti-sticking mechanism (9) is arranged on the sliding plate (5) on the left side, and a heat transfer cooling mechanism (10) is arranged above the base (1);

the automatic knocking anti-sticking mechanism (9) comprises a fixed block (91) fixed to the top of a left sliding plate (5), a folding type swing rod (92) is arranged on the surface of the fixed block (91) in a rotating mode through a rotating shaft, a knocking hammer (93) is fixed to one end of the folding type swing rod (92), the bottom of the knocking hammer (93) is in contact with the tops of two forming seats (7), a tensioning spring (94) is fixed to the surface of the folding type swing rod (92), one end of the tensioning spring (94) is fixedly connected with the right side of the left sliding plate (5), a power motor (95) is fixed to the left side of the sliding plate (5), a power shaft (96) is fixed to an output shaft of the power motor (95), and an extrusion cam (97) matched with the folding type swing rod (92) for use is fixed to the surface of the power shaft (96).

2. The injection mold with the automatic falling-off structure of the auxiliary bracket according to claim 1, wherein: the heat transfer cooling mechanism (10) comprises heat absorbing blocks (101) fixed in front of and behind the forming base (7), and heat radiating fins (102) are fixed on the surfaces of the heat absorbing blocks (101).

3. The injection mold with the automatic falling-off structure of the auxiliary bracket according to claim 2, wherein: the heat absorption block (101) is a graphene block, and a plurality of radiating fins (102) are arranged.

4. The injection mold with the automatic falling-off structure of the auxiliary bracket according to claim 2, wherein: through holes (103) are formed in the surfaces of the radiating fins (102) in a penetrating mode, and a radiating fan (104) matched with the radiating fins (102) for use is fixed to the top of the base (1).

5. The injection mold with the automatic falling-off structure of the auxiliary bracket according to claim 4, wherein: the number of the heat dissipation fans (104) is two, the two heat dissipation fans (104) are respectively located in front of and behind the top of the base (1), and the heat dissipation fans (104) are located right below the heat dissipation fins (102).

6. The injection mold with the automatic falling-off structure of the auxiliary bracket according to claim 1, wherein: the right side of the right forming seat (7) is communicated with an injection molding pipe (11), one end of the injection molding pipe (11) penetrates through the right sliding plate (5) and extends to the outside of the right sliding plate, and a heating ring (12) is fixed on the surface of the injection molding pipe (11).