CN211683258U - Mould of production plastic rabbit toy - Google Patents

Abstract

The utility model discloses a mould of production plastic rabbit toy, including an upper fixed plate, an upper mould, the storehouse of moulding plastics, bed die and rabbit mold core, the intermediate position department on an upper fixed plate top installs the ring flange, and is provided with the pipe of moulding plastics in the middle of the ring flange in the upper fixed plate, an upper mould is installed to an upper fixed plate's bottom, and goes up four corners of mould inside and all seted up the guide post groove, the inside intermediate position department of an upper mould is provided with the storehouse of moulding plastics, and moulds plastics one side of the inside bottom in storehouse and install temperature sensor. This mould of production plastic rabbit toy moulds the storehouse through the storage that is provided with a plurality of pipes and cellular-type designs of moulding plastics for can select different colours to mould plastics respectively to the ear, the head and the health part of rabbit mold core simultaneously man-hour, make the color of rabbit toy better abundant, need not the later stage and spray paint the processing, the efficiency of toy processing is higher, and the practicality is stronger.

Description

Mould of production plastic rabbit toy

Technical Field

The utility model relates to the technical field of molds, in particular to a mold for producing plastic rabbit toys.

Background

The plastic toy is one kind of toy, and it has advantages such as durable, light, safety, the molding is nimble changeable, bright in color, easily processing and low in production cost, and the plastic is easily moulded into different shapes, and its colour is comparatively bright-colored usually, is favorable to child's development of vision, compares the toy of other materials and more is fit for infant's children and uses.

General plastic toy adopts the mode production of moulding plastics, and finished product or part are once only injection moulding usually, and consequently the mould that the use of moulding plastics is great to the influence of plastic toy quality, and traditional rabbit toy mould does not have temperature control system, can not control the temperature during moulding plastics, and cooling time is longer, and the mouth of moulding plastics is easy to be blockked up to the toy colour that the formation of moulding plastics is comparatively single usually, and the later stage still need be to the position of needing to change the colour and spray paint the processing, and it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould of production plastic rabbit toy to solve traditional rabbit toy mould that proposes in the above-mentioned background art and do not have temperature control system, can not control the temperature during moulding plastics, cooling time is longer, and the mouth of moulding plastics is easily blockked up, and the common colour of the toy of formation of moulding plastics is comparatively single, and the later stage still need be to the position of needing to change the colour processing of spraying paint, uses not convenient enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: a mold for producing plastic rabbit toys comprises an upper mold fixing plate, an upper mold, an injection molding bin, a lower mold and rabbit mold cores, wherein a flange plate is installed at the middle position of the top end of the upper mold fixing plate, an injection molding pipe is arranged in the upper mold fixing plate in the middle of the flange plate, the bottom end of the upper mold fixing plate is provided with the upper mold, guide post grooves are formed in four corners inside the upper mold, the middle position inside the upper mold is provided with the injection molding bin, one side of the bottom end inside the injection molding bin is provided with a temperature sensor, the inside of the injection molding bin is provided with a plastic storage bin, the outer side wall of the plastic storage bin is provided with a heating sheet, the middle position of the bottom end of the upper mold is provided with the upper mold core, the plastic storage bin is communicated with the upper mold core through an injection molding head, the lower mold is, guide posts are mounted at four corners of the top end of the lower die, a lower die core is arranged at the middle position of the top end of the lower die, a rabbit die core is arranged at the middle position of the top end of the inner portion of the lower die core, a cooling water cavity is arranged in the lower die core below the rabbit die core, a push plate is mounted in the lower die below the lower die core, push rods are mounted at four corners of the top end of the push plate, leakproof plugs are fixed at the top ends of the push rods, the top ends of the push rods penetrate through the cooling water cavity and extend to the bottom end of the inner portion of the rabbit die core, a hydraulic telescopic rod is fixed at the middle position of the bottom end of the lower die, the output end of the hydraulic telescopic rod is connected with the bottom end of the push plate, a water inlet is arranged at the middle position of one end of the lower die, a water, and the output end of the control panel is electrically connected with the heating sheet, the leakage-proof plug and the input end of the hydraulic telescopic rod, and the output end of the temperature sensor is electrically connected with the input end of the control panel.

Preferably, the pipe of moulding plastics is two at least, and stores up the inside of moulding the storehouse and be the cellular-type design, every is moulded plastics the pipe and is moulded the compartment in storehouse with corresponding storage respectively and be linked together, and every stores up the compartment bottom of moulding the storehouse and all is provided with corresponding head of moulding plastics, and the head of moulding plastics is linked together with rabbit ear, rabbit head, the rabbit body of rabbit mold core respectively.

Preferably, the positions of the two ends of the upper die, which are close to the upper die core, are provided with heat dissipation windows, heat dissipation fins are uniformly arranged inside the heat dissipation windows, and the heat dissipation fins and the upper die form an integrated structure design through welding.

Preferably, the inner wall of the guide post groove is attached to the outer wall of the guide post, a rubber cushion pad is arranged at the top end of the guide post, and the rubber cushion pad is bonded with the guide post.

Preferably, the upper mold core and the lower mold core are matched in shape, and the bottom end of the upper mold core is embedded with the top end of the lower mold core.

Preferably, a circulating water guide groove is arranged in the cooling water cavity, the circulating water guide groove is in a fence type structural design, and the water inlet and the water outlet are respectively communicated with the water inlet end and the water outlet end of the circulating water guide groove.

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

the mould for producing the plastic rabbit toy is provided with a plurality of injection molding pipes and a plastic storage bin with a separated design, so that different colors can be simultaneously selected to respectively perform injection molding on ears, heads and body parts of rabbit mold cores during processing, the color of the rabbit toy is more rich, the later spray painting treatment is not needed, the toy processing efficiency is higher, the practicability is higher, the device is more accurate through arranging the device and installing guide pillars and guide pillar grooves, the positioning of the device is more accurate, the injection molding accuracy is improved, the upper mold core and the lower mold core are embedded, the injection molding accuracy is higher, the plastic is not easy to leak during injection molding, the injection molding effect is better, the cooling time required by molding is greatly reduced through arranging a heat dissipation window, a heat dissipation fin and a cooling water cavity, the working efficiency is improved, and the flowing plastic in the rabbit mold core cannot leak from a push rod 20 through arranging a leakage prevention plug, the quality of moulding plastics is higher, and the device is through being provided with push pedal and push rod for the device can automatic discharge, has improved the convenience that the device used, has practiced thrift the labour, and the device is through being provided with temperature sensor and heating plate, makes to mould plastics the head and stores up and moulds to keep higher temperature in the storehouse, avoids plastics cooling to condense, blocks up the head of moulding plastics even, improves the quality of product.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the circulation water chute of the present invention;

FIG. 4 is a schematic structural view of a lower mold core of the present invention;

in the figure: 1. a flange plate; 2. injection molding a tube; 3. an upper die fixing plate; 4. an upper die; 401. a heat dissipation window; 5. a water inlet; 6. a water outlet; 7. an injection molding bin; 701. a plastic storage bin; 8. a lower die; 9. a control panel; 10. a lower die fixing plate; 11. a temperature sensor; 12. a heating plate; 13. a guide post groove; 14. a guide post; 1401. a rubber cushion pad; 15. an injection head; 16. molding a mold core; 17. a cooling water cavity; 1701. a circulating water chute; 18. a leakage-proof plug; 19. a lower die core; 20. a push rod; 21. pushing the plate; 22. a hydraulic telescopic rod; 23. the rabbit mold core.

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: a mould for producing a plastic rabbit toy comprises an upper mould fixing plate 3, an upper mould 4, injection moulding bins 7, a lower mould 8 and rabbit mould cores 23, wherein a flange plate 1 is arranged at the middle position of the top end of the upper mould fixing plate 3, injection moulding pipes 2 are arranged in the upper mould fixing plate 3 in the middle of the flange plate 1, at least two injection moulding pipes 2 are arranged, the interiors of the injection moulding bins 701 are designed in a separated mode, each injection moulding pipe 2 is respectively communicated with a corresponding compartment of the injection moulding bin 701, the bottom end of each compartment of the injection moulding bin 701 is provided with a corresponding injection moulding head 15, the injection moulding heads 15 are respectively communicated with rabbit ears, rabbit heads and rabbit bodies of the rabbit mould cores 23, and the injection moulding pipes 2 are designed so that different colors can be simultaneously selected to respectively carry out injection moulding on ears, head parts and body parts of the rabbit mould cores 23 when the mould is used for processing, the rabbit toy is rich in color, and does not, the toy processing efficiency is higher, the upper die 4 is installed at the bottom end of the upper die fixing plate 3, the guide post grooves 13 are formed in four corners inside the upper die 4, the heat dissipation windows 401 are arranged at positions, close to the upper die core 16, of two ends of the upper die 4, the heat dissipation fins are evenly arranged inside the heat dissipation windows 401 and are in integral structural design with the upper die 4 through welding, the cooling time required by shaping is greatly shortened due to the design of the heat dissipation windows 401 and the heat dissipation fins, the working efficiency is improved, the heat dissipation fins are not prone to falling off due to welding design, the service life of the device is longer, the inner walls of the guide post grooves 13 are attached to the outer walls of the guide posts 14, the rubber buffer pads 1401 are arranged at the top ends of the guide posts 14, the rubber buffer pads 1401 are bonded with the guide posts 14, the attachment design enables the connection between the guide posts 14 and the guide post grooves 13, the precision of injection molding is improved, the design of the rubber buffer 1401 can play a role of buffering the positioning process of the guide post 14 and the guide post groove 13, the service life of the device is prolonged, the design is more reasonable, the injection molding bin 7 is arranged at the middle position inside the upper mold 4, the temperature sensor 11 is arranged at one side of the bottom end inside the injection molding bin 7, the model of the temperature sensor 11 can be CWDZ11, the plastic storage bin 701 is arranged inside the injection molding bin 7, the heating sheet 12 is arranged on the outer side wall of the plastic storage bin 701, the upper mold core 16 is arranged at the middle position of the bottom end of the upper mold 4, the plastic storage bin 701 is communicated with the upper mold core 16 through the injection molding head 15, the upper mold core 16 is matched with the lower mold core 19 in shape, the bottom end of the upper mold core 16 is embedded with the top end of the lower mold core 19, the edge of the rabbit toy formed by injection molding is more neat, and the plastic is not easy to leak during the injection molding, the injection molding effect is better, the bottom end of the upper mold 4 is provided with the lower mold 8, the bottom end of the lower mold 8 is fixed with a lower mold fixing plate 10, four corners of the top end of the lower mold 8 are all provided with guide posts 14, the middle position of the top end of the lower mold 8 is provided with a lower mold core 19, the middle position of the top end inside the lower mold core 19 is provided with a rabbit mold core 23, the lower mold core 19 below the rabbit mold core 23 is internally provided with a cooling water cavity 17, the inside of the cooling water cavity 17 is provided with a circulating water guide tank 1701, the circulating water guide tank 1701 is designed in a fence type structure, the water inlet 5 and the water outlet 6 are respectively communicated with the water inlet end and the water outlet end of the circulating water guide tank 1701, the fence type design ensures that the temperature inside the cooling water cavity 17 is more balanced, the cooling of the plastic toy is more uniform, the water is discharged from the water outlet 6 for cooling, the cooling water can be recycled, the design is more reasonable, a push plate 21 is arranged in a lower die 8 below a lower die core 19, push rods 20 are arranged at four corners of the top end of the push plate 21, a leakage-proof plug 18 is fixed at the top end of each push rod 20, the top end of each push rod 20 penetrates through a cooling water cavity 17 and extends to the bottom end inside a rabbit die core 23, a hydraulic telescopic rod 22 is fixed at the middle position of the bottom end inside the lower die 8, the output end of the hydraulic telescopic rod 22 is connected with the bottom end of the push plate 21, a water inlet 5 is arranged at the middle position of one end of the lower die 8, a water outlet 6 is formed in the lower die 8 on one side of the water inlet 5, a control panel 9 is fixed at the middle position of the bottom of one end of the lower die 8, and the output end of the control, the output end of the temperature sensor 11 is electrically connected with the input end of the control panel 9.

The working principle is as follows: when in use, the power supply is switched on, the upper mold fixing plate 3 is firstly fixed at the bottom end of a hydraulic telescopic rod in the injection molding device, then injection molding materials with proper colors are selected and added into the injection molding device, the injection molding gun heads of the injection molding device are respectively connected with the corresponding injection molding pipes 2, then the hydraulic telescopic rod is pressed down to enable the upper mold 4 and the lower mold 8 to be tightly pressed, at the moment, the guide post 14 is inserted into the guide post groove 13, the upper mold core 16 is embedded with the lower mold core 19 to form a closed molding cavity, then the injection molding device injects thermoplastic fluid into the proper plastic storage bin 701 from the injection molding pipes 2 and injects the thermoplastic fluid into the rabbit mold core 23 from the injection molding head 15 at the bottom end of the plastic storage bin 701, during injection molding, the temperature sensor 11 and the heating sheet 12 work to maintain the temperature of the plastic storage bin 701 to be high and constant, the thermoplastic fluid is prevented from being cooled and solidified and blocking the injection molding head 15, water flows out and retrieves from delivery port 6, and after the cooling was accomplished, hydraulic telescoping rod among the injection molding device moved up for go up mould 4 and 8 separation of bed dies, then hydraulic telescoping rod 22 work pushes up push pedal 21, drives push rod 20 and moves up, and the rabbit toy that will accomplish moulding is released, and the staff takes it away can.

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 (6)

1. The utility model provides a mould of production plastic rabbit toy, includes upper fixing plate (3), upper mold (4), the storehouse of moulding plastics (7), bed die (8) and rabbit mold core (23), its characterized in that: the injection molding device is characterized in that a flange plate (1) is installed at the middle position of the top end of an upper mold fixing plate (3), an injection molding pipe (2) is arranged in the upper mold fixing plate (3) in the middle of the flange plate (1), an upper mold (4) is installed at the bottom end of the upper mold fixing plate (3), guide post grooves (13) are formed in four corners inside the upper mold (4), an injection molding bin (7) is arranged at the middle position inside the upper mold (4), a temperature sensor (11) is installed on one side of the bottom end inside the injection molding bin (7), a plastic storage bin (701) is arranged inside the injection molding bin (7), a heating plate (12) is installed on the outer side wall of the plastic storage bin (701), an upper mold core (16) is arranged at the middle position of the bottom end of the upper mold (4), the plastic storage bin (701) is communicated with the upper mold core (16) through an injection molding head (15), and a, a lower die fixing plate (10) is fixed at the bottom end of the lower die (8), guide posts (14) are installed at four corners of the top end of the lower die (8), a lower die core (19) is arranged at the middle position of the top end of the lower die (8), a rabbit die core (23) is arranged at the middle position of the top end inside the lower die core (19), a cooling water cavity (17) is arranged in the lower die core (19) below the rabbit die core (23), a push plate (21) is installed in the lower die (8) below the lower die core (19), push rods (20) are installed at four corners of the top end of the push plate (21), leak-proof plugs (18) are fixed at the top ends of the push rods (20), the top ends of the push rods (20) penetrate through the cooling water cavity (17) and extend to the bottom end inside the rabbit die core (23), and a hydraulic telescopic rod (22) is fixed at the middle position of the bottom, and the output of hydraulic telescoping rod (22) is connected with the bottom of push pedal (21), the intermediate position department of bed die (8) one end is provided with water inlet (5), and has seted up delivery port (6) on bed die (8) of water inlet (5) one side, the intermediate position department of bed die (8) one end bottom is fixed with control panel (9), and the output of control panel (9) and the input electric connection of heating plate (12), leak protection stopper (18) and hydraulic telescoping rod (22), the output of temperature sensor (11) and the input electric connection of control panel (9).

2. The mold for producing a plastic rabbit toy according to claim 1, wherein: injection molding pipe (2) are two at least, and store up the inside of moulding storehouse (701) and for the cellular-type design, every injection molding pipe (2) is linked together with the compartment that storehouse (701) was moulded in corresponding storage respectively, and every stores up the compartment bottom of moulding storehouse (701) and all is provided with corresponding head (15) of moulding plastics, and head (15) of moulding plastics are linked together with rabbit ear, rabbit head, the rabbit body of rabbit mold core (23) respectively.

3. The mold for producing a plastic rabbit toy according to claim 1, wherein: the heat dissipation structure is characterized in that heat dissipation windows (401) are arranged at the positions, close to the upper mold core (16), of the two ends of the upper mold (4), heat dissipation fins are evenly arranged inside the heat dissipation windows (401), and the heat dissipation fins and the upper mold (4) form an integrated structure design through welding.

4. The mold for producing a plastic rabbit toy according to claim 1, wherein: the inner wall of the guide post groove (13) is attached to the outer wall of the guide post (14), a rubber cushion pad (1401) is arranged at the top end of the guide post (14), and the rubber cushion pad (1401) is adhered to the guide post (14).

5. The mold for producing a plastic rabbit toy according to claim 1, wherein: the upper die core (16) is matched with the lower die core (19) in shape, and the bottom end of the upper die core (16) is embedded with the top end of the lower die core (19).

6. The mold for producing a plastic rabbit toy according to claim 1, wherein: the inside of cooling water cavity (17) is provided with circulation guiding gutter (1701), and circulation guiding gutter (1701) is the design of barrier formula structure, and water inlet (5) and delivery port (6) are linked together with the water inlet end and the play water end of circulation guiding gutter (1701) respectively.

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