CN218557784U

CN218557784U - Injection molding machine for shaping toy roof cover

Info

Publication number: CN218557784U
Application number: CN202222299374.0U
Authority: CN
Inventors: 龚换新
Original assignee: Jinhua Gongfang Toys Co ltd
Current assignee: Jinhua Gongfang Toys Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-03
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to the technical field of toy roof lid design production and processing technique and specifically relates to an injection molding machine is used in design of toy roof lid, which comprises a supporting pedestal and specifically relates to a toy roof lid, top one side position bolt fastening of support base has material conveying sleeve, and the top middle part position fixedly connected with right fixed plate of support base, the utility model discloses in, through the second hydraulic telescoping rod that sets up, go up cassette, right mould, lower cassette, first hydraulic telescoping rod, right fixed plate, activity square plate and left mould, the last cassette of connecting first hydraulic telescoping rod expansion end all the time will realize relative upset action because of receiving the transmission right mould to carry, after making the right mould that originally is vertical state and lay by the tilt state of quick adjustment, originally remaining in right mould cavity inside top cap semi-manufactured goods will take place to drop downwards with the help of the inclined plane, reach the purpose that the quick unloading was realized to cooperate this injection molding machine, accelerate effectively that this injection molding machine carries out the progress of next-level injection molding operation.

Description

Injection molding machine for shaping toy roof cover

Technical Field

The utility model relates to a toy roof lid design production processing technology field specifically is an injection molding machine is used in toy roof lid design.

Background

The toy house belongs to a child toy, the child toy can promote thinking development and practical operation habits, and achieves the purpose of combining brains, the overall appearance and the structure of the toy can be directly known in the process of using various materials, the shapes, the quantity and the like of the various materials can be known, knowledge and experience of the various materials can be acquired in the structure, the designing and conception capacity of children can be exercised, compared with the prior common toy, the toy house can be designed by taking houses in the real world as prototypes, the toy can be designed, the structural function on the toy house is also designed by taking the real houses as the prototype, the interest of the children in building assembly is effectively aroused, and when the top cover of the complete toy house is subjected to shaping production and processing operation, an injection molding machine is commonly used as shaping and processing equipment. Toy roof lid design on the market is with injection molding machine when using, and the semi-manufactured goods work piece after the design can remain because of the adhesion and be not convenient for take out in the die cavity, influences the injection molding machine and develops next one-level injection moulding processing operation fast to when carrying out the material injection, receive ambient temperature's influence, the material that the phenomenon of solidifying in advance appears will influence the material and normally realize spraying and take out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine is used in design of toy roof lid to it is not convenient for carry out fast and the material that solidifies in advance can influence the normal realization of material and spray the problem of carrying out of to propose remaining in the above-mentioned background art at the inside semi-manufactured goods work piece of die cavity.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an injection molding machine is used in design of toy roof lid, includes supporting pedestal, top one side position bolt fastening of supporting pedestal has material conveying sleeve, and supporting pedestal's top middle part position fixedly connected with right fixed plate, right mould is installed to one side middle part position of right fixed plate, and rotates below the right side of right mould and be connected with down the cassette, cassette on the upper right side position fixedly connected with of right mould, and one side position rotation of going up the cassette is connected with a hydraulic telescoping rod, the center runner has been seted up through integrative casting forming processing in the inside of right mould, the switch-on of top one side position of material conveying sleeve has the feeder hopper.

Preferably, the telescopic top one side position of material transport is switched on and is had the feeder hopper, and one side position of material transport sleeve is equipped with spouts stub bar body, embedded setting between spout stub bar body and the right fixed plate, and the inside of right fixed plate has seted up through integrative pouring shaping processing and has carried the inner chamber, the inside screwed connection who carries the inner chamber has threaded sleeve, and threaded sleeve's one side middle part position switches on and has had metal collapsible tube, alternate the setting between metal collapsible tube and the central runner, and the inside of central runner is switched on each other through metal collapsible tube, threaded sleeve and the inside of carrying the inner chamber, carry the inside of inner chamber and the inside of spouting stub bar body to switch on each other.

Preferably, the material spraying head body is sleeved with a limiting clamping sleeve, the limiting clamping sleeve is limited in shape and is arranged in a T-shaped structural distribution mode, the limiting clamping sleeve and the right fixing plate are fixed through bolts, a combined semi-ring is arranged above the inner portion of the limiting clamping sleeve, the inner side of the combined semi-ring is clamped with an electric heating tube, the electric heating tube is arranged in an annular array structure in a distributed mode, and the electric heating tube and the material spraying head body are covered.

Preferably, a left fixing plate is fixed to the other side of the top end of the supporting base through bolts, guide pillars are fixed to the upper portion of one side of the left fixing plate and the lower portion of the left fixing plate through bolts, a movable square plate is installed outside one side of each guide pillar in a sliding mode, a left mold is fixed to the middle of one side of the movable square plate through bolts, the inner end of an injection molding cavity formed in one side of the left mold and the inner end of the injection molding cavity formed in one side of the right mold are identical in shape, a second hydraulic telescopic rod is connected to the middle of the other side of the movable square plate, the second hydraulic telescopic rod is fixedly connected with the left fixing plate, and the second hydraulic telescopic rod is in transmission connection with the left mold through the left fixing plate, the movable square plate and the set of guide pillars.

Preferably, a limiting support is fixed to a position screw below one side of the movable square plate, the limiting support is clamped to one side of the movable square plate, the position of the side, away from the movable square plate, of the limiting support is provided with an infrared sensor, wiring ends of the infrared sensor, the second hydraulic telescopic rod and the first hydraulic telescopic rod are respectively connected with wiring ends of a controller arranged in the supporting base, the first hydraulic telescopic rod is in transmission connection with the right die through a right fixing plate, an upper clamping seat, a lower clamping seat and the right die, and the first hydraulic telescopic rod and the right fixing plate are arranged in a penetrating mode.

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

1. in the utility model, through the arranged second hydraulic telescopic rod, the upper clamping seat, the right mould, the lower clamping seat, the first hydraulic telescopic rod, the right fixed plate, the movable square plate and the left mould, the upper clamping seat which is always connected with the movable end of the first hydraulic telescopic rod can carry the right mould to realize relative turning action due to transmission, after the right mould which is originally placed in a vertical state is quickly adjusted to an inclined state, a semi-finished top cover product which is originally remained in the inner cavity of the right mould can downwards drop by virtue of an inclined plane, the purpose of realizing quick blanking by matching with the injection molding machine is achieved, and the progress of the injection molding machine for carrying out the next-stage injection molding operation is effectively accelerated;

2. the utility model discloses in, through the stub bar body that sets up, the combination semi-ring, the electrothermal tube, right side fixed plate, carry the inner chamber and inject the cutting ferrule, when this injection molding machine is taken out through the material after spouting stub bar body with the melting fast jet, install a plurality of electrothermal tubes at the inboard position of combination semi-ring, thermal diffusion transmission effect when being in the on state will be utilized, come to play certain heating auxiliary effect to the stub bar body that spouts that is in outside injection material state, avoid the material phenomenon that the pre-setting appears when spouting the taking out effectively, influence the material and realize normally smooth eruption.

Drawings

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

FIG. 2 is a schematic view of the turning structure of the right mold of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1-supporting base, 2-material conveying sleeve, 3-right fixing plate, 4-right die, 5-lower clamping seat, 6-upper clamping seat, 7-first hydraulic telescopic rod, 8-material spraying head body, 9-conveying inner cavity, 10-threaded sleeve, 11-metal hose, 12-central flow channel, 13-limiting clamping sleeve, 14-combined half ring, 15-left fixing plate, 16-movable square plate, 17-guide pillar, 18-second hydraulic telescopic rod, 19-limiting bracket, 20-infrared sensor, 21-left die, 22-feed hopper and 23-electric heating tube.

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. 1-4, the present invention provides a technical solution:

the utility model provides an injection molding machine is used in design of toy roof lid, including supporting pedestal 1, top one side position bolt fastening of supporting pedestal 1 has material conveying sleeve 2, and supporting pedestal 1's top middle part position fixedly connected with right fixed plate 3, one side mid position of right fixed plate 3 installs right mould 4, and right side mould 4's right side below rotates and is connected with down cassette 5, cassette 6 is gone up to right side mould 4's upper right side position fixedly connected with, and one side position of going up cassette 6 rotates and is connected with first hydraulic telescoping rod 7, central runner 12 has been seted up through integrative pouring shaping processing in right side mould 4's inside, top one side position switch-on of material conveying sleeve 2 has feeder hopper 22.

A feed hopper 22 is communicated with one side of the top end of the material conveying sleeve 2, a material spraying head body 8 is arranged on one side of the material conveying sleeve 2, the material spraying head body 8 and the right fixing plate 3 are arranged in an embedded mode, a conveying inner cavity 9 is formed in the right fixing plate 3 through integral casting forming processing, a threaded sleeve 10 is spirally connected into the conveying inner cavity 9, a metal hose 11 is communicated with the middle of one side of the threaded sleeve 10, the metal hose 11 and the central flow channel 12 are arranged in an inserting mode, the inside of the central flow channel 12 is communicated with the inside of the conveying inner cavity 9 through the metal hose 11, the threaded sleeve 10 is communicated with the inside of the conveying inner cavity 9, the inside of the conveying inner cavity 9 is communicated with the inside of the material spraying head body 8, and when materials to be processed are put in, the feed hopper 22 with the conical structure in the appearance can enable the whole material putting and guiding operation to be more centralized under the matching of the mutual communication; the outside of the injection head body 8 is sleeved with a limiting clamping sleeve 13, the limiting clamping sleeve 13 is distributed and arranged in a T-shaped structure, the limiting clamping sleeve 13 is fixed with the right fixing plate 3 through bolts, a combined semi-ring 14 is arranged at the upper position inside the limiting clamping sleeve 13, the inner side of the combined semi-ring 14 is clamped with an electric heating pipe 23, the electric heating pipes 23 are distributed and arranged in an annular array structure, the electric heating pipes 23 and the injection head body 8 are covered and arranged, the limiting clamping sleeve 13 is clamped and clamped inside the right fixing plate 3 when the injection head body 8 is connected with the conveying inner cavity 9 and is in sleeve connection with the limiting clamping sleeve 13, when the injection molding machine rapidly sprays and takes out the melted materials through the injection head body 8, under the auxiliary connection matching of the limiting clamping sleeve 13, the plurality of electric heating tubes 23 arranged at the inner side of the combined semi-ring 14 can utilize the diffusion and transfer effect of heat in the power-on state to play a certain heating auxiliary effect on the material spraying head body 8 in the state of spraying materials outwards, the material can be effectively prevented from being pre-solidified when being sprayed and taken out by heating auxiliary treatment from the discharge end of the material spraying component for spraying the materials, the normal and smooth spraying of the materials is influenced, the limiting clamping sleeve 13 sleeved at the outer position of the material spraying head body 8 is arranged while the material spraying head body 8 is arranged, and a certain auxiliary bearing phenomenon is also played for the connection between the material spraying head body 8 and the right fixing plate 3 by virtue of the clamping connection between the limiting clamping sleeve 13 and the right fixing plate 3; a left fixing plate 15 is fixed on the other side position of the top end of the supporting base 1 through a bolt, guide posts 17 are fixed on the upper side and the lower side of one side of the left fixing plate 15 through screws, a movable square plate 16 is installed on the outer portion of one side of each guide post 17 in a sliding mode, a left mold 21 is fixed on the middle position of one side of the movable square plate 16 through a bolt, the shape of the inner end of an injection molding cavity formed in one side position of the left mold 21 is matched with the shape of the inner end of the injection molding cavity formed in one side position of the right mold 4, a second hydraulic telescopic rod 18 is connected to the middle position of the other side of the movable square plate 16 in a transmission mode, the second hydraulic telescopic rod 18 is fixedly connected with the left fixing plate 15 and the movable square plate 16, the second hydraulic telescopic rod 18 after starting can push the movable square plate 16 outwards from the middle position of one side of the movable square plate 16 to the right mold 4 arranged in the middle position of one side of the right fixing plate 3 in a transmission mode before melting and injecting the movable square plate into a mold of the injection molding machine, at the moment, the right mold 4 and the movable square plate 21 and the movable square plate are connected with the movable square plate in a sliding mode, and the movable square plate 16 in a sliding mode capable of being adjusted to be capable of performing a sliding operation and a transverse connection with the movable square plate 16, and a guide function of performing a sliding operation of the movable square plate 16 in advance; limiting support 19 is fixed on one side lower position screw of movable square plate 16, and limiting support 19 to keep away from one side position block of movable square plate 16 and install infrared sensor 20, second hydraulic telescopic rod 18, the terminal of first hydraulic telescopic rod 7 is connected with the terminal of the controller that is equipped with in support pedestal 1 inside respectively, and first hydraulic telescopic rod 7 is through right fixed plate 3, go up cassette 6, lower cassette 5 and the transmission of right mould 4 are connected, alternate the setting between first hydraulic telescopic rod 7 and the right fixed plate 3, when pushing out the top cap semi-finished product after the shaping downwards, under limiting support 19's auxiliary connection cooperation, infrared sensor 20 under the starting condition is detecting the top cap semi-finished product and is realizing getting into infrared detection area, and feed back to the host computer system after, the host computer system can count statistics processing through the count module at the rear.

The working process is as follows: when the raw material for producing the toy roof cover rapidly slides into the material conveying sleeve 2 through the inside of the feed hopper 22, under the coordination of melting the material by the auxiliary heating of the heating component arranged outside the material conveying sleeve 2, the screw rod which is driven to rotate under the action of the external power motor is arranged in the material conveying sleeve 2 to realize high-speed rotation, so that the material is gradually plasticized, melted and homogenized under the double action of external heating and screw rod shearing while being conveyed forwards and compacted along the screw groove until the melted material is pushed to the head part of the screw rod, namely the inside of the material spraying head body 8, and then the screw rod arranged in the material conveying sleeve 2 is used for injecting the melted material in the material storage chamber outwards through the material spraying head body 13 under the action of the piston pushing force of the injection cylinder at high speed and high pressure, the melting material is injected into the cavity of the mould through the conveying inner cavity 9, the threaded sleeve 10, the metal hose 11 and the central runner 12, then the melting material in the cavity is subjected to pressure maintaining, cooling and solidification setting, the shaped product is ejected out of the mould and falls down through the ejection device and the auxiliary blanking device when the mould of the injection molding machine is in the state of a mould opening mechanism, the purpose of one-time shaping production and processing operation of the toy roof cover is achieved, the relevant principle of the injection molding machine related to the selected structure is the disclosed prior art, the limiting clamping sleeve 13 is matched and clamped into the inner part of the right fixing plate 3 when the injection molding machine is communicated with the conveying inner cavity 9 and is in sleeve connection with the limiting clamping sleeve 13, when the molten material is rapidly ejected and taken out through the injection molding machine by the injection molding machine through the injection head body 8, the plurality of electric heating tubes 23 arranged at the inner side of the combined semi-ring 14 under the auxiliary connection and matching of the limiting clamping sleeve 13, the thermal diffusion and transmission effect in the power-on state is utilized to play a certain auxiliary heating effect on the material spraying head body 8 in the state of spraying materials outwards, when the shaping production and processing operation on the semi-finished top cover is completed, and the second hydraulic telescopic rod 18 carries the left mold 21 through the movable square plate 16 to realize leftward twitching, so that after the mold assembly of the injection molding machine is quickly adjusted to the mold opening state, as shown in fig. 2, under the auxiliary connection cooperation of the lower clamping seat 5 and the right fixed plate 3, the first hydraulic telescopic rod 7 after being controlled and started realizes the outward twitching action, the upper clamping seat 6 which is always connected with the movable end of the first hydraulic telescopic rod 7 carries the right mold 4 due to transmission to realize relative overturning action, after the right mold 4 which is originally placed in the vertical state is quickly adjusted to the inclined state, the semi-finished top cover which originally remains in the inner cavity of the right mold 4 can fall downwards through an inclined plane, and the purpose of realizing quick blanking by matching with the injection molding machine is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 toy roof lid is stereotyped and is used injection molding machine, includes supporting pedestal (1), its characterized in that: the material conveying device is characterized in that a material conveying sleeve (2) is fixed on one side of the top end of a supporting base (1) through bolts, a right fixing plate (3) is fixedly connected to the middle of the top end of the supporting base (1), a right mold (4) is installed on the middle of one side of the right fixing plate (3), a lower clamping seat (5) is connected to the right lower side of the right mold (4) in a rotating mode, an upper right side of the right mold (4) is fixedly connected with an upper clamping seat (6), a first hydraulic telescopic rod (7) is connected to one side of the upper clamping seat (6) in a rotating mode, a central flow channel (12) is formed in the inner portion of the right mold (4) through integral pouring forming machining, and a feeding hopper (22) is connected to the position of one side of the top end of the material conveying sleeve (2).

2. The toy roof cover molding machine of claim 1, wherein: the utility model discloses a material conveying sleeve's (2) top one side position switch-on has feeder hopper (22), and the one side position of material conveying sleeve (2) is equipped with spouts stub bar body (8), it sets up to inlay between spout stub bar body (8) and right fixed plate (3), and the inside of right fixed plate (3) has seted up through integrative pouring shaping processing and has carried inner chamber (9), the inside screwed connection who carries inner chamber (9) has threaded sleeve pipe (10), and one side middle part position switch-on of threaded sleeve pipe (10) has metal collapsible tube (11), alternate the setting between metal collapsible tube (11) and central runner (12), and the inside of passing through metal collapsible tube (11), threaded sleeve pipe (10) and carrying inner chamber (9) of the inside of central runner (12) switches on each other, carry the inside of inner chamber (9) and the inside of spouting stub bar body (8) to switch on each other.

3. The toy roof cover molding machine of claim 2, wherein: the material spraying head is characterized in that a limiting clamping sleeve (13) is sleeved outside the material spraying head body (8), the limiting clamping sleeve (13) is arranged in a T-shaped structure in a distributed mode, the limiting clamping sleeve (13) and the right fixing plate (3) are fixed through bolts, a combined semi-ring (14) is arranged above the inner portion of the limiting clamping sleeve (13), an electric heating pipe (23) is installed on the inner side of the combined semi-ring (14) in a clamped mode, the electric heating pipe (23) is arranged in an annular array structure in a distributed mode, and the electric heating pipe (23) and the material spraying head body (8) are arranged in a covered mode.

4. The toy roof cover molding machine according to claim 1, wherein: the support base is characterized in that a left fixing plate (15) is fixed to the other side of the top end of the support base (1) through bolts, guide pillars (17) are fixed to the upper portion of one side of the left fixing plate (15) and the lower portion of the left fixing plate (15) through bolts, a movable square plate (16) is installed outside one side of each guide pillar (17) in a sliding mode, a left mold (21) is fixed to the middle of one side of each movable square plate (16) through bolts, the inner ends of injection molding cavities formed in one side of the left mold (21) and the inner ends of injection molding cavities formed in one side of the right mold (4) are matched in shape, a second hydraulic telescopic rod (18) is connected to the middle of the other side of each movable square plate (16), the second hydraulic telescopic rod (18) is fixedly connected to the left fixing plate (15), and the second hydraulic telescopic rod (18) is connected to the left fixing plate (15) through the left fixing plate (15), the movable square plate (16) and a group of guide pillars (17) and the left mold (21) in a transmission connection mode.

5. The toy roof cover molding machine of claim 4, wherein: one side below position fix with screw of activity square plate (16) has definite support (19), and prescribes a limit to support (19) and keep away from one side position block of activity square plate (16) and install infrared sensor (20), the wiring end of infrared sensor (20), second hydraulic telescoping rod (18), first hydraulic telescoping rod (7) is connected with the wiring end of the controller that is equipped with respectively in supporting pedestal (1) inside, and first hydraulic telescoping rod (7) through right fixed plate (3), go up cassette (6), lower cassette (5) and right mould (4) transmission connection, alternate between first hydraulic telescoping rod (7) and right fixed plate (3) and set up.