CN214820570U

CN214820570U - Rotary open-close type injection mold

Info

Publication number: CN214820570U
Application number: CN202121321808.1U
Authority: CN
Inventors: 周军; 陶静莲
Original assignee: Lne Precision Engineering Shanghai Co ltd
Current assignee: Lne Precision Engineering Shanghai Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-23
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a rotary open-close type injection mold, which belongs to the technical field of mold equipment and comprises a mounting plate, wherein the upper surface of the mounting plate is fixedly connected with a servo motor, one end of the servo motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a connecting turntable, when the mold is demolded, the servo motor is started to rotate the servo motor in a reverse direction after the servo motor rotates continuously in a forward direction, so that the rotating shaft drives the connecting turntable to rotate, a movable mold connected with the connecting turntable through a connecting column is matched with an inner limiting ring to rotate, the demolding of an inner formed workpiece is facilitated, then a hydraulic rod is started, the top end of the hydraulic rod enters a slot plate to slowly eject the movable mold, then a worker can directly take off the formed workpiece, the workpiece is not required to be separated from the mold after the rotation, and the contact time of the worker with the mold is reduced, reducing danger, reducing the waste of manpower and material resources and improving the practicability of the die.

Description

Rotary open-close type injection mold

Technical Field

The utility model belongs to the technical field of mould equipment, concretely relates to rotatory open-close type injection mold.

Background

The injection mold is a tool for producing plastic products, can manufacture tools with complete structures and accurate sizes of the plastic products, and is a processing method used for batch production of parts with complex shapes.

The work of automatic drawing of patterns is hardly accomplished to current injection mold, needs manual work cooperation, rotates the work piece after the shaping, makes the work piece break away from in the mould, has certain danger, has reduced injection mold's practicality, and current injection mold is inconvenient cools down to the work piece after moulding plastics, leads to the work piece shaping slow, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the problem that the manual fit is required to have certain danger when the drawing of patterns is not convenient enough, the utility model provides a rotatory open-close type injection mold.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a rotatory open-close type injection mold, includes the mounting panel, the last fixed surface of mounting panel is connected with servo motor, servo motor's one end fixedly connected with pivot, the one end fixedly connected with of pivot connects the carousel, the lower fixed surface of connecting the carousel is connected with the spliced pole, the one end fixedly connected with movable mould of spliced pole, the lower surface swing joint of movable mould has the cover half, the inner wall fixedly connected with mount of cover half, the last fixed surface of mount is connected with spacing ring, the interior roof fixedly connected with arc cooperation piece of movable mould.

Further, the upper surface of the fixing frame is fixedly connected with a die cavity through bolts, and the lower surface of the mounting plate is fixedly connected with a telescopic rod.

Further, the inner wall fixedly connected with of cover half side is intake the connecting pipe, the inner wall fixedly connected with of cover half another side goes out the water connecting pipe, the one end fixedly connected with water pump of play water connecting pipe.

Further, the lower fixed surface of telescopic link is connected with the workstation, the last fixed surface of workstation is connected with the hydraulic stem, the equal fixedly connected with slot board in front and the back of movable mould.

Furthermore, a water inlet mounting opening is formed in one side face of the fixed die, and a water outlet mounting opening is formed in the other side face of the fixed die.

Further, the upper surface of the workbench is fixedly connected with a fixed seat.

Furthermore, the lower surface of the workbench is fixedly connected with anti-skid pad feet.

Furthermore, the number of the hydraulic rods is two, and the hydraulic rods are symmetrically arranged in pairs.

(III) advantageous effects

The utility model has the advantages as follows:

1. this rotatory open-close type injection mold, through the mounting panel, servo motor, the apparatus further comprises a rotating shaft, connect the carousel, the spliced pole, the movable mould, spacing ring, the setting of arc cooperation piece and telescopic link, this mould is when carrying out the drawing of patterns, start servo motor, it reverses after making servo motor constantly corotation, make the pivot drive and connect the carousel rotation, thereby make the movable mould that links to each other through spliced pole and connection carousel and the spacing ring cooperation of inside, rotate, make things convenient for inside shaping work piece drawing of patterns, then start the hydraulic stem, then the hydraulic stem top gets into the slotted plate, slowly ejecting with the movable mould, then the workman can directly take off shaping work piece, the work piece that need not rotate after the shaping makes the work piece break away from in the mould, reduce workman contact die time, reduce danger, reduce the waste of manpower and materials, improve the mould practicality.

2. This rotatory open-close type injection mold, through the cover half, the mount, the die cavity, the connecting pipe of intaking, the setting of connecting pipe of going out water and water pump, the die cavity passes through the bolt and installs on the inside mount of cover half, the inside of cover half is the liquid flow chamber, the coolant liquid enters into in the cover half through the connecting pipe of intaking, the water pump of cover half opposite side starts the back, can accelerate inside liquid flow speed, make inside the coolant liquid flows the cover half through going out the water connecting pipe fast, make the work piece in the die cavity cooled down the design fast, thereby conveniently cool down the work piece after moulding plastics, accelerate the work piece shaping, and the work efficiency is improved.

Drawings

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

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

FIG. 3 is a schematic sectional view of the front view of the present invention;

FIG. 4 is a schematic right sectional view of the present invention;

fig. 5 is a schematic view of the rear view axial measurement structure of the present invention.

Reference numerals: 1. mounting a plate; 2. a servo motor; 3. a rotating shaft; 4. connecting the rotary table; 5. connecting columns; 6. moving the mold; 7. fixing a mold; 8. a fixed mount; 9. a limiting ring; 10. an arc-shaped matching block; 11. a mold cavity; 12. a water inlet connecting pipe; 13. a water outlet connecting pipe; 14. a water pump; 15. a telescopic rod; 16. a work table; 17. a hydraulic lever; 18. a slot plate; 19. a water outlet mounting port; 20. a water inlet mounting port; 21. a fixed seat; 22. anti-skid foot pads.

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.

Example 1

Referring to fig. 1-5, a rotary open-close type injection mold comprises a mounting plate 1, wherein a servo motor 2 is fixedly connected to the upper surface of the mounting plate 1, a rotating shaft 3 is fixedly connected to one end of the servo motor 2, a rotating disc 4 is fixedly connected to one end of the rotating shaft 3, a connecting column 5 is fixedly connected to the lower surface of the connecting disc 4, a movable mold 6 is fixedly connected to one end of the connecting column 5, a fixed mold 7 is movably connected to the lower surface of the movable mold 6, a fixed frame 8 is fixedly connected to the inner wall of the fixed mold 7, a limiting ring 9 is fixedly connected to the upper surface of the fixed frame 8, and an arc-shaped matching block 10 is fixedly connected to the inner top wall of the movable mold 6.

In the embodiment, through the arrangement of the mounting plate 1, the servo motor 2, the rotating shaft 3, the connecting turntable 4, the connecting column 5, the movable mold 6, the limiting ring 9, the arc matching block 10 and the telescopic rod 15, when the mold is demolded, the servo motor 2 is started to rotate reversely after the servo motor 2 rotates forwards continuously, so that the rotating shaft 3 drives the connecting turntable 4 to rotate, thereby leading the movable mould 6 connected with the connecting column 5 and the connecting turntable 4 to be matched with the limiting ring 9 inside for rotation, facilitating the demoulding of the formed workpiece inside, then the hydraulic rod 17 is started, then the top end of the hydraulic rod 17 enters the slot plate 18, the movable die 6 is slowly ejected out, then the workman can directly take off the shaping work piece, need not make the work piece break away from in the mould at the work piece after the rotation shaping, reduces workman contact mould time, reduces danger, reduces the waste of manpower and materials, improves the mould practicality.

Example 2

Referring to fig. 1 to 5, the present embodiment is further optimized based on embodiment 1, specifically, the upper surface of the fixing frame 8 is fixedly connected to the mold cavity 11 through a bolt, and the lower surface of the mounting plate 1 is fixedly connected to the telescopic rod 15.

Specifically, the inner wall of one side surface of the fixed mold 7 is fixedly connected with a water inlet connecting pipe 12, the inner wall of the other side surface of the fixed mold 7 is fixedly connected with a water outlet connecting pipe 13, and one end of the water outlet connecting pipe 13 is fixedly connected with a water pump 14.

Specifically, the lower surface of the telescopic rod 15 is fixedly connected with a workbench 16, the upper surface of the workbench 16 is fixedly connected with a hydraulic rod 17, and the front surface and the back surface of the movable mold 6 are both fixedly connected with slot plates 18.

Specifically, one side surface of the fixed mold 7 is provided with a water inlet mounting port 20, and the other side surface of the fixed mold 7 is provided with a water outlet mounting port 19.

In this embodiment, through the cover half 7, mount 8, die cavity 11, water inlet connecting pipe 12, go out the setting of water connecting pipe 13 and water pump 14, die cavity 11 passes through the bolt and installs on the inside mount 8 of cover half 7, the inside of cover half 7 is the liquid flow chamber, the coolant liquid enters into cover half 7 through water inlet connecting pipe 12, the water pump 14 of cover half 7 opposite side starts the back, can accelerate inside liquid flow speed, make the coolant liquid flow inside cover half 7 through going out water connecting pipe 13 fast, make the work piece in the die cavity 11 fast by the cooling design, thereby conveniently cool down the work piece after moulding plastics, accelerate the work piece shaping, and the work efficiency is improved.

Example 3

Referring to fig. 1-5, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the fixing base 21 is fixedly connected to the upper surface of the working platform 16.

Specifically, the lower surface of the worktable 16 is fixedly connected with an anti-skid pad 22.

Specifically, the number of the hydraulic rods 17 is 4, and the hydraulic rods 17 are symmetrically arranged in pairs.

In this embodiment, the fixing seat 21 and the anti-slip pad 22 are arranged to conveniently fix the position of the water pump 14, and improve the anti-slip property of the workbench 16.

In summary, the following steps: the utility model discloses, when this mould is carrying out the drawing of patterns, start servo motor 2, make servo motor 2 overturn after constantly corotation, make pivot 3 drive and connect carousel 4 to rotate, thereby make the movable mould 6 that links to each other through spliced pole 5 and connection carousel 4 and the spacing ring 9 of inside cooperate, rotate, make things convenient for inside shaping work piece drawing of patterns, then start hydraulic stem 17, then hydraulic stem 17 top gets into slot plate 18, slowly push out movable mould 6, then the workman can directly take off shaping work piece, the work piece that need not rotate after the shaping makes the work piece break away from the mould in, reduce workman contact mould time, reduce danger, reduce the waste of manpower and materials, improve the mould practicality; die cavity 11 passes through the bolt and installs on the inside mount 8 of cover half 7, the inside of cover half 7 is the liquid flow chamber, the coolant liquid enters into cover half 7 through water inlet connecting pipe 12, the water pump 14 of cover half 7 opposite side starts the back, can accelerate inside liquid flow speed, make the coolant liquid flow out inside cover half 7 through going out water connecting pipe 13 fast, make the work piece in the die cavity 11 cooled down the design fast, thereby conveniently cool down the work piece after moulding plastics, accelerate the work piece shaping, and the work efficiency is improved.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rotatory open-close type injection mold, includes mounting panel (1), its characterized in that: the last fixed surface of mounting panel (1) is connected with servo motor (2), one end fixedly connected with pivot (3) of servo motor (2), the one end fixedly connected with of pivot (3) connects carousel (4), the lower fixed surface of connecting carousel (4) is connected with spliced pole (5), the one end fixedly connected with movable mould (6) of spliced pole (5), the lower surface swing joint of movable mould (6) has cover half (7), the inner wall fixedly connected with mount (8) of cover half (7), the last fixed surface of mount (8) is connected with spacing ring (9), the interior roof fixedly connected with arc cooperation piece (10) of movable mould (6).

2. A rotary opening and closing type injection mold according to claim 1, characterized in that: the upper surface of the fixing frame (8) is fixedly connected with a die cavity (11) through bolts, and the lower surface of the mounting plate (1) is fixedly connected with a telescopic rod (15).

3. A rotary opening and closing type injection mold according to claim 1, characterized in that: the inner wall fixedly connected with of cover half (7) one side connecting pipe (12) of intaking, the inner wall fixedly connected with of cover half (7) another side goes out water connecting pipe (13), the one end fixedly connected with water pump (14) of going out water connecting pipe (13).

4. A rotary opening and closing type injection mold according to claim 2, characterized in that: the lower surface fixed connection of telescopic link (15) has workstation (16), the last fixed surface of workstation (16) is connected with hydraulic stem (17), the equal fixedly connected with slot board (18) in front and the back of movable mould (6).

5. A rotary opening and closing type injection mold according to claim 1, characterized in that: a water inlet mounting hole (20) is formed in one side face of the fixed die (7), and a water outlet mounting hole (19) is formed in the other side face of the fixed die (7).

6. A rotary split injection mold according to claim 4, wherein: the upper surface of the workbench (16) is fixedly connected with a fixed seat (21).

7. A rotary split injection mold according to claim 4, wherein: the lower surface of the workbench (16) is fixedly connected with an anti-skid pad foot (22).

8. A rotary split injection mold according to claim 4, wherein: the number of the hydraulic rods (17) is 4, and the hydraulic rods (17) are symmetrically arranged in pairs.