CN112848123A

CN112848123A - High-efficiency injection molding device for injection mold

Info

Publication number: CN112848123A
Application number: CN202110213912.7A
Authority: CN
Inventors: 孙廷龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-05-28

Abstract

The invention discloses a high-efficiency injection molding device for an injection mold, which relates to the technical field of injection molding processing and comprises a collecting box body, the injection mold, a discharging component, a first pressing component, a second pressing component and an injection molding component, the collecting box body is arranged on the ground, the injection mold is arranged in the collecting box body in the middle, the discharging assembly is fixedly arranged on the injection mold, the working end of the discharging component is movably arranged in the injection mold, the first pressing component is fixedly arranged at one side of the collecting box body, the second pressing component is fixedly arranged on the other side of the collecting box body, the injection molding component is fixedly arranged on the side of the collecting box body, and the injection molding assembly is connected with the second pressing assembly, and a plurality of parts can be simultaneously injected by matching the components, so that the injection molding efficiency is greatly improved.

Description

High-efficiency injection molding device for injection mold

Technical Field

The invention relates to the technical field of injection molding processing, in particular to a high-efficiency injection molding device for an injection mold.

Background

Plastic processing, also known as plastic molding processing, is a collective name of various processes for converting synthetic resins or plastics into plastic products, and is a large production department in the plastic industry, and generally comprises the steps of burdening, molding, machining, jointing, modifying, assembling and the like of plastics, wherein the latter four steps are performed after the plastics are molded into products or semi-products, and are also known as plastic secondary processing. An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

In most of traditional injection molding processes, production efficiency is continuously improved along with continuous upgrading of molds in the prior art, however, only one mold can be injected in the prior art, working efficiency is low, and large-scale production cannot meet requirements, so that the invention provides the efficient injection molding device for the injection mold.

Disclosure of Invention

The present invention has been made in an effort to provide an efficient injection molding apparatus for an injection mold, which has the above-mentioned technical problems.

The invention provides a high-efficiency injection molding device for an injection mold, which comprises a collecting box body, the injection mold, a discharging assembly, a first pressing assembly, a second pressing assembly and an injection assembly, wherein the collecting box body is arranged on the ground, the injection mold is arranged in the collecting box body in the middle, the discharging assembly is fixedly arranged on the injection mold, the working end of the discharging assembly is movably arranged in the injection mold, the first pressing assembly is fixedly arranged on one side of the collecting box body, the second pressing assembly is fixedly arranged on the other side of the collecting box body, the injection assembly is fixedly arranged on the side of the collecting box body, and the injection assembly is connected with the second pressing assembly.

Furthermore, the injection mold comprises four support columns and an injection molding body, one end of each of the four support columns is arranged in the collection box body in a rectangular shape, the injection molding body is fixedly arranged at the other end of each of the four support columns, the injection molding body is provided with four lower mold grooves, four moving grooves, two blanking holes, injection molding channels and injection molding holes, the four lower mold grooves are symmetrically arranged on two sides of the injection molding body in pairs, the four moving grooves are provided with four groups, each moving groove is provided with two moving grooves, the four moving grooves are arranged on the injection molding body, the blanking holes are provided with four groups, each blanking hole is provided with two blanking holes, the four blanking holes are respectively arranged in the four lower mold grooves on the injection molding body, the injection molding channels are arranged in the injection molding body, and the injection molding channels are connected with the four lower mold grooves, the plastic inlet hole is formed in one side of the injection molding body and connected with the injection molding channel.

Furthermore, the discharging assembly comprises a power part and two moving parts, the power part is fixedly arranged on the injection mold, the two moving parts are arranged in two groups, the two groups of moving parts are respectively movably arranged in a discharging hole and a moving groove of the injection molding body, and the power part is connected with the two groups of moving parts.

Further, the power part includes portal frame, motor power, first gear, slide rail and slip table, the portal frame sets up the top at the injection molding body between two parties, motor power is fixed to be set up in the top of portal frame, and motor power's output runs through the portal frame, the slide rail is equipped with two, two the slide rail symmetry sets up on the injection molding body, and two the slide rail is located the below of portal frame, the slip table is equipped with two, two the slip table activity respectively sets up one on the slide rail, and two the slip table dislocation set, two all be equipped with the rack on one side in opposite directions of slip table, first gear sets up two between the rack, and first gear and two the rack all meshes, motor power's output shaft and first gear connection.

Further, every group the moving part all includes movable plate, connecting rod and catch bar, the spaced apart two spouts that are equipped with on the movable plate, the movable plate slides and sets up two on the slip table, and the movable plate with one of them the one end of slip table is connected, the connecting rod is equipped with four, four the connecting rod slides respectively and sets up the shifting chute on the injection molding body, four the one end of connecting rod all is connected with the movable plate, the catch bar is equipped with four, four the catch bar slides respectively and sets up downthehole at the unloading of injection molding body, and four the one end of catch bar is respectively with four the other end of connecting rod is connected.

The first pressing assembly comprises a first vertical plate, a first pressing cylinder, two first pressing plates, a first lower die and two first sliding rods, the first vertical plate is fixedly arranged on one side of the collecting box body, the first pressing cylinder is fixedly arranged on one side of the first vertical plate, the output end of the first pressing cylinder penetrates through the first vertical plate and is connected with the first pressing plates, the two first lower dies are symmetrically arranged on the first pressing plates, the two first lower dies are matched with the lower die grooves in the injection molding body, the two first sliding rods are symmetrically arranged between the first vertical plate and the injection molding body, and the first pressing plates are arranged on the two first sliding rods in a sliding mode.

Further, the second pressing assembly comprises a second vertical plate, a second pressing cylinder, a second pressing plate, two second lower dies, two second sliding rods and a butt joint pipeline, the second vertical plate is fixedly arranged on one side of the collecting box body, the second pressing cylinder is fixedly arranged on one side of the second vertical plate, the output end of the second pressing cylinder penetrates through the second vertical plate to be connected with the second pressing plate, a plastic inlet pipe is arranged on the second pressing plate, the number of the second lower dies is two, the two second lower dies are symmetrically arranged on the second pressing plate and are matched with the lower die grooves on the injection molding body, the number of the second sliding rods is two, the two second sliding rods are symmetrically arranged between the second vertical plate and the injection molding body, and the second pressing plate is slidably arranged on the two second sliding rods, the butt joint pipeline is fixedly arranged on the second compression plate and is connected with the plastic inlet pipe, and the butt joint pipeline is matched with the plastic inlet pipe of the injection molding body.

Furthermore, the injection molding assembly comprises an injection molding machine and a transmission pipe, the injection molding machine is fixedly arranged beside the collecting box body, one end of the transmission pipe is connected with the output end of the injection molding machine, and the other end of the transmission pipe is connected with the plastic inlet pipe of the second pressing assembly.

Furthermore, the inner layer of the transmission pipe is a rubber hose, and the outer layer of the transmission pipe is a metal stretching pipe.

Compared with the prior art, the invention has the beneficial effects that:

the injection molding machine comprises a collecting box body, an injection mold, a discharging assembly, a first pressing assembly, a second pressing assembly and an injection assembly, wherein the collecting box body is used for storing molded parts, the injection mold is used for simultaneously molding a plurality of parts, so that the processing efficiency is improved, the discharging assembly is used for ejecting the parts molded in the injection mold, the first pressing assembly is used for performing pressing molding on one side of the injection mold, the second pressing assembly is used for performing pressing molding on the other side of the injection mold, and the injection assembly is used for injecting raw materials into the injection mold.

Secondly, the injection molding raw materials are fed into the injection molding pipeline through the injection molding holes of the injection mold, the injection molding raw materials are respectively transmitted into the four lower mold grooves by the injection molding pipeline, the moving holes and the moving grooves are used for being matched with the blanking assembly to eject the injection molded parts into the collecting box body, a plurality of parts can be simultaneously injected, and the efficiency is greatly improved.

Third, the power motor of the discharging assembly rotates to drive the first gear connected with the discharging assembly to rotate, the first gear rotates to drive the two racks which are meshed with each other to move, the two racks move to drive the two sliding tables connected with the racks to move relatively under the action of the sliding tables, the two sliding tables move to drive the moving plate connected with the sliding tables to move, the moving plate moves to drive the connecting rod connected with the moving plate to move, the connecting rod moves to drive the push rod connected with the connecting rod to move, and the push rod can push out the injection mold of the part after injection molding, so that discharging can be effectively carried out.

Fourthly, the parts are quickly molded through the first pressing component and the second pressing component.

Drawings

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

FIG. 2 is a schematic perspective view of an injection mold according to the present invention;

FIG. 3 is a top view of an injection molded body of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is a schematic perspective view of the discharge assembly of the present invention;

FIG. 6 is a schematic perspective view of an adjustment mechanism according to the present invention;

FIG. 7 is a perspective view of the power unit of the present invention;

fig. 8 is a schematic perspective view of a second pressing assembly according to the present invention.

Reference numerals: the device comprises a collection box body 1, an injection mold 2, a discharging component 3, a first pressing component 4, a second pressing component 5, an injection component 6, a support pillar 21, an injection molding body 22, a lower mold groove 23, a moving groove 24, a blanking hole 25, an injection molding channel 26, a plastic inlet hole 27, a power part 31, a moving part 32, a portal frame 311, a power motor 312, a first gear 313, a sliding rail 314, a sliding table 315, a rack 316, a moving plate 321, a connecting rod 322, a push rod 323, a first vertical plate 41, a first pressing cylinder 42, a first pressing plate 43, a first lower mold 44, a first sliding rod 45, a second vertical plate 51, a second pressing cylinder 52, a second pressing plate 53, a second lower mold 54, a second sliding rod 55, a butt joint pipeline 56, an injection molding machine 61 and a transmission pipe 62.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention provides an efficient injection molding apparatus for an injection mold, including a collection box 1, an injection mold 2, a discharging assembly 3, a first pressing assembly 4, a second pressing assembly 5, and an injection assembly 6, where the collection box 1 is disposed on the ground, the injection mold 2 is centrally disposed in the collection box 1, the discharging assembly 3 is fixedly disposed on the injection mold 2, a working end of the discharging assembly 3 is movably disposed in the injection mold 2, the first pressing assembly 4 is fixedly disposed on one side of the collection box 1, the second pressing assembly 5 is fixedly disposed on the other side of the collection box 1, the injection assembly 6 is fixedly disposed on a side of the collection box 1, and the injection assembly 6 is connected to the second pressing assembly 5, the collection box 1 is used for storing molded parts, the injection mold 2 is used for simultaneously molding a plurality of parts, so that the processing efficiency is improved, the discharging assembly 3 is used for ejecting the parts molded in the injection mold 2, the first pressing assembly 4 is used for pressing and molding one side of the injection mold 2, the second pressing assembly 5 is used for pressing and molding the other side of the injection mold 2, and the injection assembly 6 is used for injecting raw materials into the injection mold 2.

The injection mold 2 comprises four support columns 21 and injection molding bodies 22, one end of each of the four support columns 21 is arranged in the collection box body 1 in a rectangular shape, the injection molding bodies 22 are fixedly arranged at the other ends of the four support columns 21, the injection molding bodies 22 are provided with four lower mold grooves 23, moving grooves 24, blanking holes 25, injection molding channels 26 and injection molding holes 27, the four lower mold grooves 23 are four, the four lower mold grooves 23 are symmetrically arranged on two sides of the injection molding bodies 22 in pairs, the moving grooves 24 are four groups, each group of moving grooves 24 is provided with two, the four groups of moving grooves 24 are arranged on the injection molding bodies 22, the blanking holes 25 are four groups, each group of blanking holes 25 is provided with two, the four groups of blanking holes 25 are respectively arranged in the four lower mold grooves 23 on the injection molding bodies 22, the injection molding channels 26 are arranged in the injection molding bodies 22, and the passageway 26 of moulding plastics with four the lower mould groove 23 is all connected, advance to mould the hole 27 and set up on one side of injection moulding body 22, and advance to mould the hole 27 with the passageway 26 of moulding plastics is connected, can mould plastics simultaneously to a plurality of parts through being equipped with four lower mould grooves 23, enters into the pipeline of moulding plastics through advancing to mould the hole 27 and will mould plastics the raw materials and enter into, the pipeline of moulding plastics respectively transmits the raw materials of moulding plastics to four lower mould grooves 23 in, the shifting hole and shifting chute 24 are used for cooperating the unloading subassembly to carry out ejecting to collecting box 1 with the part of the completion of moulding plastics, can mould plastics simultaneously to a plurality of parts simultaneously, and efficiency has obtained the improvement greatly.

The discharging assembly 3 comprises a power part 31 and two moving parts 32, the power part 31 is fixedly arranged on the injection mold 2, the moving parts 32 are provided with two groups, the two groups of moving parts 32 are respectively and movably arranged in the blanking hole 25 and the moving groove 24 of the injection molding body 22, and the power part 31 is connected with the two groups of moving parts 32.

The power component 31 comprises a gantry 311, a power motor 312, a first gear 313, a slide rail 314 and a sliding table 315, the gantry 311 is arranged above the injection molding body 22 in the center, the power motor 312 is fixedly arranged above the gantry 311, the output end of the power motor 312 penetrates through the gantry 311, two slide rails 314 are provided, the two slide rails 314 are symmetrically arranged on the injection molding body 22, the two slide rails 314 are positioned below the gantry 311, two slide tables 315 are provided, the two slide tables 315 are respectively and movably arranged on one slide rail 314, and the two sliding tables 315 are arranged in a staggered manner, a rack 316 is arranged on one side of each of the two sliding tables 315 facing each other, the first gear 313 is arranged between the two racks 316, and the first gear 313 is meshed with both the racks 316, and the output shaft of the power motor 312 is connected with the first gear 313.

Each group of moving parts 32 comprises a moving plate 321, connecting rods 322 and push rods 323, two sliding grooves are formed in the moving plate 321 at intervals, the moving plate 321 is arranged on two sliding tables 315 in a sliding manner, the moving plate 321 is connected with one end of one sliding table 315, the number of the connecting rods 322 is four, the four connecting rods 322 are arranged in the moving grooves 24 in the injection molding body 22 in a sliding manner respectively, one ends of the four connecting rods 322 are connected with the moving plate 321, the number of the push rods 323 is four, the four push rods 323 are arranged in the blanking holes 25 in the injection molding body 22 in a sliding manner respectively, one ends of the four push rods 323 are connected with the other ends of the four connecting rods 322 respectively, the first gear 313 connected with the four connecting rods is driven to rotate through the rotation of the power motor 312, the first gear 313 rotates to drive and mesh the two racks 316 to move, two rack 316 removes to drive two slip tables 315 that are connected rather than the effect relative motion at slip table 315, and two slip tables 315 remove to drive the movable plate 321 that is connected rather than removing, and movable plate 321 removes to drive the connecting rod 322 that is connected rather than removing, and connecting rod 322 removes to drive the catch bar 323 that is connected rather than removing, and catch bar 323 can carry out ejecting injection mold 2 outside to the part of the completion of moulding plastics, can effectually carry out the unloading.

The first pressing component 4 comprises a first vertical plate 41, a first pressing cylinder 42, a first pressing plate 43, a first lower mold 44 and first slide bars 45, the first vertical plate 41 is fixedly arranged on one side of the collecting box 1, the first pressing cylinder 42 is fixedly arranged on one side of the first vertical plate 41, the output end of the first pressing cylinder 42 penetrates through the first vertical plate 41 and is connected with the first pressing plate 43, two first lower molds 44 are arranged on the first pressing plate 43, the two first lower molds 44 are matched with the lower mold grooves 23 on the injection molding body 22, the number of the first slide bars 45 is two, the two first slide bars 45 are symmetrically arranged between the first vertical plate 41 and the injection molding body 22, the two first slide bars 45 are used for stabilizing and preventing the first lower molds 44 from shifting, the pressing effect is affected, and the first pressing plates 43 are slidably arranged on the two first sliding rods 45.

The second pressing component 5 comprises a second vertical plate 51, a second pressing cylinder 52, a second pressing plate 53, a second lower mold 54, a second sliding rod 55 and a butt joint pipe 56, the second vertical plate 51 is fixedly arranged on one side of the collecting box body 1, the second pressing cylinder 52 is fixedly arranged on one side of the second vertical plate 51, the output end of the second pressing cylinder 52 penetrates through the second vertical plate 51 to be connected with the second pressing plate 53, a plastic inlet pipe is arranged on the second pressing plate 53, two second lower molds 54 are arranged on the second pressing plate 53, the two second lower molds 54 are symmetrically arranged on the second pressing plate 53, the two second lower molds 54 are matched with the lower mold grooves 23 on the plastic injection body 22, the two second sliding rods 55 are arranged, and the two second sliding rods 55 are symmetrically arranged between the second vertical plate 51 and the plastic injection body 22, the two second sliding rods 55 are used for playing a stabilizing role, so that the second lower die 54 is prevented from deviating and the pressing effect is prevented from being influenced, the second pressing plate 53 is arranged on the two second sliding rods 55 in a sliding mode, the butt joint pipeline 56 is fixedly arranged on the second pressing plate 53, the butt joint pipeline 56 is connected with a plastic inlet pipe, and the butt joint pipeline 56 is matched with the plastic inlet pipe of the injection molding body 22.

The injection molding assembly 6 comprises an injection molding machine 61 and a transmission pipe 62, the injection molding machine 61 is fixedly arranged at the side of the collection box body 1, one end of the transmission pipe 62 is connected with the output end of the injection molding machine 61, and the other end of the transmission pipe 62 is connected with a plastic inlet pipe of the second pressing assembly 5.

The inner layer of the transmission pipe 62 is a rubber hose, the outer layer of the transmission pipe 62 is a metal stretching pipe, and the transmission pipe 62 has high temperature resistance and tensile folding performance.

The working principle is as follows: firstly, the injection mold 2 is pressed through the action of the first pressing air cylinder 42 and the second pressing air cylinder 52 of the first pressing component 4 and the second pressing component 5, the injection molding raw material is transmitted into the plastic inlet pipe through the transmission pipe 62 and is transmitted into the plastic inlet pipe in the injection mold 2 through the butt joint pipe 56 through the injection molding machine 61 of the injection molding component 6, the raw material is transmitted into the four lower mold grooves 23 through the plastic inlet pipe, after molding, the first pressing air cylinder 42 and the second pressing air cylinder 52 of one pressing component and the second pressing component 5 act, the power motor 312 of the discharging component 3 rotates to drive the first gear 313 connected with the discharging component to rotate, the first gear 313 rotates to drive the two meshed racks 316 to move, the two racks 316 move to drive the two sliding tables 315 connected with the racks to move relatively under the action of the sliding tables 315, the two sliding tables 315 move to drive the moving plate 321 connected with the sliding tables to move, the movable plate 321 moves to drive the connecting rod 322 connected with the movable plate to move, the connecting rod 322 moves to drive the pushing rod 323 connected with the connecting rod to move, the pushing rod 323 can eject the injection molded part out of the injection mold 2, the blanking can be effectively carried out, the injection molding processing is carried out by reciprocating the above actions, a plurality of parts can be simultaneously injected by matching of all components of the injection molding machine, and the injection molding efficiency is greatly improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, those skilled in the art will appreciate that; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An efficient injection molding device for an injection mold is characterized by comprising a collecting box body (1), the injection mold (2), a discharging component (3), a first pressing component (4), a second pressing component (5) and an injection molding component (6), the collecting box body (1) is arranged on the ground, the injection mold (2) is arranged in the collecting box body (1) in the middle, the discharging assembly (3) is fixedly arranged on the injection mold (2), and the working end of the discharging component (3) is movably arranged in the injection mould (2), the first press-fit component (4) is fixedly arranged on one side of the collecting box body (1), the second pressing component (5) is fixedly arranged on the other side of the collecting box body (1), the injection molding component (6) is fixedly arranged at the side of the collecting box body (1), and the injection molding component (6) is connected with the second pressing component (5).

2. The efficient injection molding device for the injection mold according to claim 1, wherein the injection mold (2) comprises four support columns (21) and four injection molding bodies (22), one end of each of the four support columns (21) is arranged in the collection box body (1) in a rectangular shape, the injection molding bodies (22) are fixedly arranged at the other ends of the four support columns (21), the injection molding bodies (22) are provided with four lower mold grooves (23), four moving grooves (24), a blanking hole (25), an injection molding channel (26) and an injection molding hole (27), the four lower mold grooves (23) are symmetrically arranged on two sides of the injection molding bodies (22), the four moving grooves (24) are provided with four groups, each moving groove (24) is provided with two moving grooves, and the four moving grooves (24) are arranged on the injection molding bodies (22), the feeding holes (25) are provided with four groups, each group of feeding holes (25) is provided with two, the four groups of feeding holes (25) are respectively arranged in four lower mold grooves (23) on an injection molding body (22), the injection molding channel (26) is arranged in the injection molding body (22), the injection molding channel (26) is connected with the four lower mold grooves (23), the plastic inlet hole (27) is arranged on one side of the injection molding body (22), and the plastic inlet hole (27) is connected with the injection molding channel (26).

3. The efficient injection molding device for the injection mold according to claim 2, wherein the discharging assembly (3) comprises a power part (31) and two moving parts (32), the power part (31) is fixedly arranged on the injection mold (2), the two moving parts (32) are arranged in two groups, the two groups of moving parts (32) are respectively and movably arranged in the discharging hole (25) and the moving groove (24) of the injection molding body (22), and the power part (31) is connected with the two groups of moving parts (32).

4. The efficient injection molding device for the injection mold according to claim 3, wherein the power component (31) comprises a gantry (311), a power motor (312), a first gear (313), two sliding rails (314) and two sliding tables (315), the gantry (311) is arranged above the injection molded body (22) in the center, the power motor (312) is fixedly arranged above the gantry (311), the output end of the power motor (312) penetrates through the gantry (311), the two sliding rails (314) are provided, the two sliding rails (314) are symmetrically arranged on the injection molded body (22), the two sliding rails (314) are arranged below the gantry (311), the two sliding tables (315) are provided with two sliding tables (315), the two sliding tables (315) are movably arranged on one sliding rail (314) respectively, and the two sliding tables (315) are arranged in a staggered manner, two all be equipped with rack (316) on slip table (315) one side in opposite directions, first gear (313) set up two between rack (316), and first gear (313) and two rack (316) all mesh, the output shaft and the first gear (313) of driving motor (312) are connected.

5. The efficient injection molding device for injection molds of claim 3, wherein each group of the moving parts (32) comprises a moving plate (321), connecting rods (322) and push rods (323), the moving plate (321) is provided with two sliding grooves at intervals, the moving plate (321) is slidably arranged on two sliding tables (315), the moving plate (321) is connected with one of the sliding tables (315) at one end, the connecting rods (322) are provided with four sliding grooves, the connecting rods (322) are respectively slidably arranged in the moving grooves (24) on the injection molding body (22), the four connecting rods (322) are respectively connected with one end of the moving plate (321), the push rods (323) are provided with four sliding rods (323) which are respectively slidably arranged in the blanking holes (25) of the injection molding body (22), and one ends of the four push rods (323) are respectively connected with the other ends of the four connecting rods (322) And (6) connecting.

6. The high-efficiency injection molding device for the injection mold according to claim 3, wherein the first pressing component (4) comprises a first vertical plate (41), a first pressing cylinder (42), a first pressing plate (43), a first lower mold (44) and a first sliding rod (45), the first vertical plate (41) is fixedly arranged on one side of the collecting box body (1), the first pressing cylinder (42) is fixedly arranged on one side of the first vertical plate (41), the output end of the first pressing cylinder (42) penetrates through the first vertical plate (41) and is connected with the first pressing plate (43), two first lower molds (44) are arranged on the first pressing plate (43), two first lower molds (44) are symmetrically arranged on the first pressing plate (43), and the two first lower molds (44) are matched with the lower mold grooves (23) on the injection molding body (22), the number of the first sliding rods (45) is two, the two first sliding rods (45) are symmetrically arranged between the first vertical plate (41) and the injection molding body (22), and the first pressing plate (43) is arranged on the two first sliding rods (45) in a sliding mode.

7. The high-efficiency injection molding device for the injection mold according to claim 2, wherein the second pressing component (5) comprises a second vertical plate (51), a second pressing cylinder (52), a second pressing plate (53), a second lower mold (54), a second sliding rod (55) and a butt joint pipe (56), the second vertical plate (51) is fixedly arranged on one side of the collecting box body (1), the second pressing cylinder (52) is fixedly arranged on one side of the second vertical plate (51), the output end of the second pressing cylinder (52) penetrates through the second vertical plate (51) and is connected with the second pressing plate (53), the second pressing plate (53) is provided with a plastic inlet pipe, the second lower molds (54) are provided with two, the two second lower molds (54) are symmetrically arranged on the second pressing plate (53), and the two second lower molds (54) are matched with the lower mold grooves (23) on the injection mold body (22), the two second sliding rods (55) are symmetrically arranged between the second vertical plate (51) and the injection molding body (22), the second pressing plate (53) is arranged on the two second sliding rods (55) in a sliding mode, the butt joint pipeline (56) is fixedly arranged on the second pressing plate (53), the butt joint pipeline (56) is connected with a plastic inlet pipe, and the butt joint pipeline (56) is matched with the plastic inlet pipe of the injection molding body (22).

8. The efficient injection molding device for the injection mold according to claim 1, wherein the injection molding assembly (6) comprises an injection molding machine (61) and a transmission pipe (62), the injection molding machine (61) is fixedly arranged beside the collection box body (1), one end of the transmission pipe (62) is connected with an output end of the injection molding machine (61), and the other end of the transmission pipe (62) is connected with a plastic inlet pipe of the second pressing assembly (5).

9. The efficient injection molding apparatus of claim 8, wherein the inner layer of the transfer pipe (62) is a rubber hose, and the outer layer of the transfer pipe (62) is a metal stretched pipe.