CN212288403U

CN212288403U - Carousel formula power cord plug device of moulding plastics

Info

Publication number: CN212288403U
Application number: CN202021272330.3U
Authority: CN
Inventors: 潘克飞
Original assignee: Zhejiang Haining Pase Automation Technology Co ltd
Current assignee: Zhejiang Haining Pase Automation Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-01-05
Anticipated expiration: 2030-07-01

Abstract

The invention discloses a rotating disc type power line plug injection molding device which comprises a base, wherein a hollow rotating platform and a driving motor for controlling the hollow rotating platform to rotate are arranged at the upper end of the base, a rotating disc which is horizontally arranged is fixed on the hollow rotating platform, the central shaft of the rotating disc and the central shaft of the hollow rotating platform are positioned on the same vertical straight line, a through hole is formed in the central position of the rotating disc, a sliding ring is arranged on the base, the lower end of the sliding ring is fixedly connected to the upper surface of the base, the sliding ring is vertically arranged and penetrates through the center of the hollow rotating platform and the through hole, a plurality of working stations are divided above the rotating disc close to the edge position, are arranged at intervals along the circumference of the rotating disc, the intervals between the adjacent working stations are equal, and comprise a feeding station, a feeding station and a discharging station, The rotary table comprises a feeding inspection station, a discharging inspection station and a common station, wherein a vertical injection molding machine is arranged on the upper surface of the rotary table corresponding to each working station.

Description

Carousel formula power cord plug device of moulding plastics

Technical Field

The invention relates to the technical field of injection molding, in particular to a rotating disc type power line plug injection molding device.

Background

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 injection molding plug is characterized in that a plug and a wire are put into a mold of an injection molding machine, and are pressed together and molded through high temperature and high pressure, so that the power plug has the advantages of stability and safety.

However, when the injection molding plug is produced in the prior art, each injection molding machine needs to be provided with a feeding mechanism and a discharging mechanism, the feeding mechanism puts the plug and the wire which need to be subjected to injection molding into a mold, and the discharging mechanism takes out the injection molding plug after injection molding from the mold. When injection molding machine quantity is more, multiunit feed mechanism and discharge mechanism need occupy a lot of spaces, all cause very big influence to arranging of injection molding machine position, supplied materials transportation route arrange and finished product transportation route arrange etc. have improved manufacturing cost greatly. Moreover, the devices are installed closely, which causes great difficulty in the subsequent maintenance of the devices.

The invention patent application with the publication number of CN107696391A discloses a full-automatic plug injection molding production system, which comprises a multi-station plug injection molding machine, a six-axis artificial intelligent robot, a product conveying system and an insert conveying system, wherein the product conveying system and the insert conveying system are both connected with the multi-station plug injection molding machine through the six-axis artificial intelligent robot, the multi-station plug injection molding machine comprises an electric control cabinet, an ejection assembly, a mold locking assembly and a driving assembly, and the electric control cabinet is respectively and electrically connected with the ejection assembly, the mold locking assembly and the driving assembly. The mode locking subassembly includes mode locking cylinder, linear guide part and carousel, mode locking cylinder, linear guide part are all installed on the sabot. ". The invention aims to solve the problems that each injection molding machine needs to be operated by one person, the production efficiency is low, and the labor cost is high. However, the patent application only proposes a simple concept, and does not disclose the specific structure and installation manner of each component of the production system, and further does not specify how the production system operates and achieve the purpose of solving the above problems. In addition, the oil tank is placed below the multi-station plug injection molding machine, and the oil tank is easily extruded in actual production, so that great potential safety hazards exist. In addition, the oil pipe connected out of the oil tank needs to be connected with an ejection assembly, a mold locking assembly and the like above, the assemblies are located at the upper end of the rotary table and can rotate together with the rotary table, and therefore the oil pipe is difficult to arrange.

Disclosure of Invention

The invention aims to provide a rotating disc type power line plug injection molding device, which can enable a plurality of injection molding machines to share the same feeding mechanism and the same discharging mechanism, not only enables the injection molding machines to be more reasonably arranged under the condition of not influencing the production efficiency of the injection molding machines, reduces the potential safety hazard in injection molding production and reduces the possibility of accidents. Meanwhile, production workers can manage the injection molding machines at the same time, and labor cost is reduced. In addition, when a certain part of the device is damaged, the device is convenient for maintenance personnel to maintain the device.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a carousel formula power cord plug device of moulding plastics, includes the base, the upper end of base is provided with cavity rotary platform and control cavity rotary platform carries out pivoted driving motor, be fixed with the carousel that the level set up on the cavity rotary platform, the center pin of carousel with cavity rotary platform's center pin is in on same vertical straight line, the central point of carousel puts and has seted up the through-hole, be provided with the sliding ring on the base, the lower extreme fixed connection of sliding ring in the base upper surface, the vertical setting of sliding ring just runs through the center of cavity rotary platform with the through-hole, the top of carousel is close to the border position and has divided there are a plurality of work stations, work station follows carousel a week interval sets up, and the interval between the adjacent work station equals, a plurality of work stations include feeding station, feeding inspection station, The rotary table comprises a discharge station, a discharge inspection station and a common station, wherein a vertical injection molding machine is arranged on the upper surface of the rotary table corresponding to each working station.

Through the technical scheme, when the vertical injection molding machine enters the feeding station, no product exists in the mold of the vertical injection molding machine, the feeding mechanism is controlled to place the product to be injected into the mold, the turntable rotates to the feeding inspection station after a certain angle, and the feeding inspection mechanism inspects information such as the position of the product and whether the product is placed in the mold, so that adverse conditions are prevented from occurring during subsequent injection molding. Then the vertical injection molding machine is rotated to a common station, the vertical injection molding machine carries out mold closing and just completes the injection molding process of the product in the circulation time of a plurality of common stations. And then the vertical injection molding machine is rotated to a discharging station, and a discharging mechanism is controlled to take out the finished product which is subjected to injection molding in the mold of the vertical injection molding machine. After the turntable rotates by a certain angle, the vertical injection molding machine moves to a discharging inspection station, and the feeding inspection mechanism inspects whether finished products in the mold are successfully taken out, so that the situation that a subsequent feeding mechanism cannot place products to be injection molded into the mold is prevented. The twelve injection molding machines on the turntable simultaneously carry out the processes in the rotating process of the turntable, so that the twelve vertical injection molding machines use the same feeding mechanism and discharging mechanism under the condition of not influencing the production efficiency of the twelve vertical injection molding machines, and the arrangement of the injection molding machines and each mechanism is simplified.

The invention is further configured to: twelve working stations are divided above the rotary table, and comprise a feeding station, a feeding inspection station, a discharging inspection station and eight common stations.

Through the technical scheme, the product is placed into the mold in the feeding work and starts to be subjected to injection molding after the feeding inspection station is checked to be correct, the time of the product used when the eight common stations circulate is just enough to enable the product to be subjected to injection molding in the vertical injection molding machine, and the product is rotated to the discharging station to be discharged.

The invention is further configured to: the material discharging station, the material discharging inspection station, the material feeding station and the material feeding inspection station are sequentially arranged along the rotating direction of the rotary table, and the eight common stations are continuously arranged and located between the material feeding inspection station and the material discharging station.

Through the technical scheme, the feeding, blanking and injection molding processes of the injection molding piece are more smooth, and the production efficiency of each vertical injection molding machine is not influenced.

The invention is further configured to: the base is provided with a main wire and a main water pipe, the main wire and one end of the main water pipe penetrate through the lower portion of the hollow rotary platform to the central position of the hollow rotary platform and are connected to the lower end of the sliding ring, the side wall of the upper end of the sliding ring is connected with a plurality of power supply wires and water supply pipes along the circumference of the side wall, and the power supply wires and the water supply pipes are far away from one end of the sliding ring and are respectively connected to the vertical injection molding machine on the rotary table.

Through above-mentioned technical scheme, twelve stand vertical injection molding machine rotate in-process power supply line and delivery pipe and can follow it and rotate together, and main electric wire and main water pipe keep static to electric wire and water pipe twine's condition appear when having avoided rotatory.

The invention is further configured to: the lower extreme of vertical injection molding machine is provided with fixed chassis, connecting hole one has been seted up to the both sides of fixed chassis, a plurality of pinhole one have been seted up to the upper surface of carousel, are provided with fixed apron between the fixed seat frame of adjacent vertical injection molding machine, the both ends of fixed apron are located the fixed seat frame upper end of adjacent vertical injection molding machine respectively, pinhole two has been seted up at the both ends of fixed apron, the central line of pinhole one, connecting hole one and pinhole two is in same vertical line, pinhole one with the fixed pin has been inserted in the pinhole two.

Through the technical scheme, the fixing pins can determine the mutual positions of the twelve vertical injection molding machines, the cover plate plays a certain connecting role and can transmit the transverse force between the vertical injection molding machines, and the vertical injection molding machines are prevented from moving on the turntable in the rotating process.

The invention is further configured to: the middle position of the fixed cover plate is provided with a plurality of second connecting holes, the position, corresponding to the second connecting holes, of the rotary plate is provided with fixed threaded holes, and fastening bolts are fixedly connected in the second connecting holes and the fixed threaded holes.

Through above-mentioned technical scheme, fastening bolt can play certain fixed action to fixed apron.

The invention is further configured to: the vertical injection molding machine comprises a control cabinet and an oil tank, wherein the control cabinet is fixed on one side, away from the center of the turntable, of the fixed chassis, an operation screen is arranged at the upper end of the control cabinet, and the oil tank is arranged on the turntable and located on one side, close to the center of the turntable, of the vertical injection molding machine.

Through above-mentioned technical scheme, the carousel can follow it at the rotating in-process oil tank and rotate together to the condition of oil pipe intertwine prevents to appear. In addition, the oil tank is arranged at the upper end of the rotary disc, and no heavy object is arranged above the oil tank, so that the potential safety hazard that the oil tank is damaged due to the fact that the heavy object extrudes the oil tank or the rotary disc obliquely extrudes the oil tank is eliminated.

The invention is further configured to: the vertical injection molding machine further comprises a movable mold, a fixed mold is arranged above the movable mold, a mold locking assembly is arranged below the movable mold, and a moving-out assembly is arranged between the movable mold and the mold locking assembly.

Through above-mentioned technical scheme, the subassembly that shifts out can shift out the movable mould from vertical injection molding machine, makes other mechanisms can cooperate more conveniently and carry out work.

The invention is further configured to: the moving-out assembly comprises a moving plate and an oil cylinder, the lower end of the moving plate is connected to the upper end of the mold locking assembly in a sliding mode, the oil cylinder is located on one side, close to the center of the turntable, of the moving plate, a piston rod of the oil cylinder faces one side, far away from the center of the turntable, of the oil cylinder, the end portion of the piston rod is fixedly connected to the moving plate, and the lower end of the moving mold is fixed to the upper surface of.

Through above-mentioned technical scheme, when desk-top injection molding machine followed the carousel and moved to feeding station, feeding inspection station, ejection of compact station and ejection of compact inspection station, the control hydro-cylinder will move the board and ejecting to keeping away from carousel center one side. The movable die is moved outwards, so that the discharging mechanism can take out the injection molded product from the movable die more conveniently; the discharge inspection mechanism and the feeding inspection mechanism can better inspect the movable die, and other parts of the vertical injection molding machine are prevented from blocking the movable die; the feeding mechanism can more conveniently place the product to be injection-molded into the movable mold.

The invention is further configured to: the extension line direction of the center of the turntable to the connecting line of the center of the movable mold is the same as the moving direction of the oil cylinder for pushing the movable plate.

Through the technical scheme, the moving plates of the adjacent vertical injection molding machines are prevented from colliding when being pushed out.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 1;

FIG. 5 is a cross-sectional view taken along line G of FIG. 2 in accordance with the present invention;

FIG. 6 is an enlarged view of the portion C of FIG. 1 according to the present invention.

The reference numbers in the figures mean: 1. a base; 2. a hollow rotating platform; 3. a drive motor; 4. a turntable; 5. a through hole; 6. a slip ring; 7. a feed station; 8. a feed inspection station; 9. a discharge station; 10. a discharge inspection station; 11. a common station; 12. a vertical injection molding machine; 13. a main electric wire; 14. a main water pipe; 15. a power supply line; 16. a water supply pipe; 17. fixing the underframe; 18. fixing the cover plate; 19. a fixing pin; 20. fastening a bolt; 21. a control cabinet; 22. an oil tank; 23. an operation screen; 24. fixing a mold; 25. moving the mold; 26. a mold locking assembly; 27. removing the assembly; 28. moving the plate; 29. an oil cylinder; 30. a feeding mechanism; 31. a discharging mechanism; 32. a feed inspection mechanism; 33. discharge inspection mechanism.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

The present invention is explained below with reference to fig. 1 to 6.

The utility model provides a carousel 4 formula power cord plug device of moulding plastics, includes base 1, and base 1 pours through cement and forms, and is provided with the fixed bolster in base 1 inside, and the fixed bolster upper end is provided with a plurality of fixing bolt, and fixing bolt's upper end is located the upper surface of base 1. The upper end of the base 1 is provided with a hollow rotary platform 2 and a driving motor 3 for controlling the hollow rotary platform 2 to rotate, and the hollow rotary platform 2 is leveled by a leveling instrument and then fixedly connected to the base 1 through a fixing bolt. The driving motor 3 is a servo motor, and the driving motor 3 can accurately control the rotating speed, the rotating angle and the pause time of the hollow rotating platform 2.

The hollow rotary platform 2 is fixed with a horizontally arranged rotary table 4 through screws, and the central shaft of the rotary table 4 and the central shaft of the hollow rotary platform 2 are positioned on the same vertical straight line. Twelve working stations are arranged above the rotary table 4 and close to the edge, the twelve working stations are arranged at intervals along the rotary table 4 in a circle, and the intervals between the adjacent working stations are equal. The twelve working stations comprise a feeding station 7, a feeding inspection station 8, a discharging station 9, a discharging inspection station 10 and eight common stations 11. The outside of carousel 4 is provided with feed mechanism 30 and discharge mechanism 31, and feed mechanism 30 and discharge mechanism 31 are located the next door of feed station 7 and discharge station 9 respectively, and the top of feed inspection station 8 and discharge inspection station 10 is provided with feed inspection mechanism 32 and discharge inspection mechanism 33 respectively, and feed inspection mechanism 32 and discharge inspection mechanism 33 include a plurality of industry cameras.

Discharging station 9, discharging inspection station 10, feeding station 7 and feeding inspection station 8 set gradually along the direction of rotation of carousel 4, and eight ordinary stations 11 set up in succession and are located feeding inspection station 8 and discharging station 9 between. The upper surface of the turntable 4 is provided with a vertical injection molding machine 12 corresponding to each work station. The twelve vertical injection molding machines 12 on the turntable 4 are positioned at the upper end of the turntable 4 close to the outer edge thereof, so that more space is provided for mounting the twelve vertical injection molding machines 12. In addition, when the vertical injection molding machine 12 breaks down, the vertical injection molding machine 12 is located on the outer side of the turntable 4, and maintenance personnel can conveniently maintain the vertical injection molding machine.

The twelve vertical injection molding machines 12 can rotate along with the turntable 4, the rotation angle of each time is 30 degrees, the rotation is continued after stopping for a certain time, the stopping time is different for different products, and the stopping time in the embodiment is 4.5 seconds. After each rotation, twelve vertical injection molding machines 12 on the rotary table 4 simultaneously enter the next work station from the previous work station. When the vertical injection molding machine 12 enters the feeding station 7, no product exists in the mold in the vertical injection molding machine 12, the feeding mechanism 30 is controlled to place a product to be injection-molded into the mold, the vertical injection molding machine 12 rotates to the feeding inspection station 8 after the turntable 4 rotates by 30 degrees, and the feeding inspection mechanism 32 inspects information such as whether the product is placed in the mold and the position where the product is placed, so that adverse conditions are prevented from occurring during subsequent injection molding. The vertical injection molding machine 12 is then rotated to the common station 11, the vertical injection molding machine 12 closes the mold and the injection molding process for the product is completed exactly during the rest time of the eight common stations 11. Next, the vertical injection molding machine 12 is rotated to the discharge station 9, and the discharge mechanism 31 is controlled to take out the finished product that has been injection molded in the mold of the vertical injection molding machine 12. After the turntable 4 rotates 30 degrees again, the vertical injection molding machine 12 moves to the discharging inspection station 10, and the feeding inspection mechanism 32 inspects whether the finished product in the mold is successfully taken out, so that the problem that the subsequent feeding mechanism 30 cannot place the product to be injection molded into the mold is avoided. The twelve injection molding machines on the turntable 4 simultaneously carry out the processes in the rotating process of the turntable 4, so that the twelve vertical injection molding machines 12 use the same feeding mechanism 30 and discharging mechanism 31 under the condition of not influencing the production efficiency of the twelve vertical injection molding machines 12, and the arrangement of the injection molding machines and each mechanism is simplified.

The lower end of the vertical injection molding machine 12 is provided with a fixed bottom frame 17, bottom plates on two sides of the fixed bottom frame 17 are provided with first connecting holes, and the upper surface of the turntable 4 is provided with twenty-four first pin holes along one circle. A fixed cover plate 18 is arranged between the bottom plates of the fixed seat frames of the adjacent vertical injection molding machines 12, and two ends of the fixed cover plate 18 are respectively positioned at the upper ends of the bottom plates of the fixed seat frames of the adjacent vertical injection molding machines 12. Two ends of the fixed cover plate 18 are provided with a second pin hole, and the center lines of the first pin hole, the first connecting hole and the second pin hole are positioned on the same vertical line. The first pin hole and the second pin hole are inserted with a fixed pin 19. The fixing pins 19 can determine the mutual positions of the twelve vertical injection molding machines 12, and the cover plate plays a certain connecting role and can transmit the transverse force between the vertical injection molding machines 12 so as to prevent the vertical injection molding machines 12 from moving on the turntable 4 in the rotating process of the turntable 4. A plurality of second connecting holes are formed in the middle of the fixed cover plate 18, fixing threaded holes are formed in the positions, corresponding to the second connecting holes, of the rotary table 4, fastening bolts 20 are fixedly connected to the second connecting holes and the fixing threaded holes, and the fastening bolts 20 can fix the fixed cover plate 18 to a certain extent.

The vertical injection molding machine 12 comprises a control cabinet 21 and an oil tank 22, wherein the control cabinet 21 is fixed on one side of the fixed bottom frame 17 far away from the center of the turntable 4, and a worker can operate the control cabinet 21 conveniently. The upper end of switch board 21 is provided with operation panel 23, and oil tank 22 sets up on carousel 4 and is located the vertical injection molding machine 12 and is close to one side in the centre of carousel 4, and carousel 4 can follow it and rotate together at the oil tank 22 of rotating in-process to the condition of oil pipe intertwine prevents to appear. In addition, the oil tank 22 is arranged at the upper end of the rotary table 4, and no heavy object is arranged above the oil tank 22, so that the potential safety hazard that the oil tank 22 is damaged because the heavy object presses the oil tank 22 or the rotary table 4 obliquely presses the oil tank 22 is eliminated.

The vertical injection molding machine 12 further comprises a fixed mold 24 and a movable mold 25, the fixed mold 24 is located above the movable mold 25, a mold locking assembly 26 is arranged below the movable mold 25, and a moving-out assembly 27 is arranged between the movable mold 25 and the mold locking assembly 26. The moving-out assembly 27 comprises a moving plate 28 and an oil cylinder 29, the lower end of the moving plate 28 is slidably connected to the upper end of the mold locking assembly 26, the oil cylinder 29 is positioned on one side of the moving plate 28 close to the center of the turntable 4, the piston rod of the oil cylinder 29 faces one side far away from the center of the turntable 4, the end part of the piston rod is fixedly connected to the moving plate 28, and the lower end of the movable mold 25 is fixed on the upper surface of the. The extension direction of the connecting line of the center of the rotary table 4 to the center of the movable mold 25 is the same as the moving direction of the moving plate 28 pushed by the oil cylinder 29. When the table type injection molding machine moves to the feeding station 7, the feeding inspection station 8, the discharging station 9 and the discharging inspection station 10 along with the turntable 4, the control oil cylinder 29 ejects the moving plate 28 to one side far away from the center of the turntable 4. The movable die 25 is moved outwards, so that the discharging mechanism 31 can take out the injection molded product from the movable die 25 more conveniently; the discharge inspection mechanism 33 and the feeding inspection mechanism can better inspect the movable mold 25, and other parts of the vertical injection molding machine 12 are prevented from blocking the movable mold; the feeding mechanism 30 is enabled to more conveniently place the product to be injection-molded into the movable mold 25.

Through-hole 5 has been seted up to the central point of carousel 4, is provided with sliding ring 6 on the base 1, and sliding ring 6 can realize the rotatory intercommunication of electricity and water, and sliding ring 6 includes rotating part and static part. The lower extreme of sliding ring 6 passes through screw fixed connection in base 1 upper surface, and vertical setting of sliding ring 6 just runs through the center and the through-hole 5 of cavity rotary platform 2. The base 1 is provided with a main electric wire 13 and a main water pipe 14, and one end of the main electric wire 13 and one end of the main water pipe 14 pass through the hollow rotary platform 2 from the lower part to the central position of the hollow rotary platform 2 and are connected with the static part of the slip ring 6. The rotating part is positioned at the upper end of the slip ring 6, a plurality of power supply lines 15 and water supply pipes 16 are connected along the circumference of the rotating part, one ends of the power supply lines 15 and the water supply pipes 16, which are far away from the slip ring 6, are respectively connected to the vertical injection molding machine 12 on the rotating disc 4, and the power supply lines 15 and the water supply pipes 16 can provide power and cooling water required by cooling for the vertical injection molding machine 12. The twelve-stand injection molding machine 12 can rotate along with the power supply line 15 and the water supply pipe 16 during rotation, while the main electric line 13 and the main water pipe 14 are kept stationary, thereby avoiding the situation that the electric line and the water pipe are wound during rotation, and enabling the device to be better implemented.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.

Claims

1. The utility model provides a carousel (4) formula power cord plug device of moulding plastics, includes base (1), its characterized in that: the upper end of the base (1) is provided with a hollow rotating platform (2) and a driving motor (3) for controlling the hollow rotating platform (2) to rotate, a horizontally arranged turntable (4) is fixed on the hollow rotating platform (2), the central shaft of the turntable (4) and the central shaft of the hollow rotating platform (2) are positioned on the same vertical straight line, the central position of the turntable (4) is provided with a through hole (5), the base (1) is provided with a slip ring (6), the lower end of the slip ring (6) is fixedly connected to the upper surface of the base (1), the slip ring (6) is vertically arranged and penetrates through the center of the hollow rotating platform (2) and the through hole (5), a plurality of working stations are divided near the edge position above the turntable (4), and the working stations are arranged at intervals along the turntable (4), the interval between the adjacent work stations is equal, a plurality of work stations include feeding station (7), feeding inspection station (8), ejection of compact station (9), ejection of compact inspection station (10) and ordinary station (11), just the upper surface of carousel (4) is provided with a vertical injection molding machine (12) corresponding to every work station.

2. The injection molding device for a rotary disk (4) type power line plug according to claim 1, wherein: twelve working stations are divided above the rotary table (4) and comprise a feeding station (7), a feeding inspection station (8), a discharging station (9), a discharging inspection station (10) and eight common stations (11).

3. The injection molding device for a rotary disk (4) type power line plug according to claim 2, wherein: discharge station (9), ejection of compact inspection station (10), feeding station (7) and feeding inspection station (8) are followed the direction of rotation of carousel (4) sets gradually, eight ordinary stations (11) set up in succession and are located feeding inspection station (8) with between ejection of compact station (9).

4. The injection molding device for a rotary disk (4) type power line plug according to claim 1, wherein: be provided with main electric wire (13) and main water pipe (14) on base (1), main electric wire (13) with the one end of main water pipe (14) is followed the below of cavity rotary platform (2) is worn to the central point of cavity rotary platform (2) puts and connect in the lower extreme of sliding ring (6), the upper end lateral wall of sliding ring (6) is connected out along its week has a plurality of power supply lines (15) and delivery pipe (16), just power supply line (15) with delivery pipe (16) are kept away from the one end of sliding ring (6) connect respectively in vertical injection molding machine (12) on carousel (4).

5. The injection molding device for a rotary disk (4) type power line plug according to claim 1, wherein: the lower extreme of vertical injection molding machine (12) is provided with fixed chassis (17), connecting hole one has been seted up to the both sides of fixed chassis (17), a plurality of pinhole one have been seted up to the upper surface of carousel (4), are provided with between the fixed seat frame of adjacent vertical injection molding machine (12) fixed apron (18), the both ends of fixed apron (18) are located the fixed seat frame upper end of adjacent vertical injection molding machine (12) respectively, pinhole two has been seted up at the both ends of fixed apron (18), the central line of pinhole one, connecting hole one and pinhole two is in on same vertical line, pinhole one with fixed pin (19) have been inserted in the pinhole two.

6. The injection molding device for a rotary disk (4) type power line plug according to claim 5, wherein: the middle position of the fixed cover plate (18) is provided with a plurality of second connecting holes, the position, corresponding to the second connecting holes, of the rotary plate (4) is provided with fixed threaded holes, and fastening bolts (20) are fixedly connected into the second connecting holes and the fixed threaded holes.

7. The injection molding device for a rotary disk (4) type power line plug according to claim 5, wherein: vertical injection molding machine (12) include switch board (21) and oil tank (22), switch board (21) are fixed in fixed chassis (17) are kept away from one side at carousel (4) center, the upper end of switch board (21) is provided with operation screen (23), oil tank (22) set up on carousel (4) and are located vertical injection molding machine (12) are close to one side at carousel (4) center.

8. The injection molding device for a rotary disk (4) type power line plug according to claim 7, wherein: vertical injection molding machine (12) still includes movable mould (25), the top of movable mould (25) is provided with cover half (24), the below of movable mould (25) is provided with mode locking subassembly (26), movable mould (25) with be provided with between mode locking subassembly (26) and shift out subassembly (27).

9. The injection molding device for a rotary disk (4) type power line plug according to claim 8, wherein: the moving-out assembly (27) comprises a moving plate (28) and an oil cylinder (29), the lower end of the moving plate (28) is connected to the upper end of the mold locking assembly (26) in a sliding mode, the oil cylinder (29) is located on one side, close to the center of the turntable (4), of the moving plate (28), a piston rod of the oil cylinder (29) faces to one side, far away from the center of the turntable (4), of the moving plate and the end portion of the piston rod is fixedly connected to the moving plate (28), and the lower end of the movable mold (25) is fixed to the upper surface of the moving plate (28.

10. The injection molding device for a power plug of a turntable (4) type as claimed in claim 9, wherein: the extension line direction of the center of the rotary table (4) to the center connecting line of the movable mold (25) is the same as the moving direction of the moving plate (28) pushed by the oil cylinder (29).