CN213564192U

CN213564192U - Ejection structure of injection mold

Info

Publication number: CN213564192U
Application number: CN202021691578.3U
Authority: CN
Inventors: 陈胜喜
Original assignee: Kunshan Zhihao Plastic Products Co Ltd
Current assignee: Kunshan Zhihao Plastic Products Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-29
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an injection mold ejection structure, which comprises an installation bin, wherein telescopic rods are arranged at four corners of the bottom of the installation bin, a spring A is sleeved outside the telescopic rods, a mold is arranged at the top inside the installation bin and extends to the outside of the installation bin, a cooling pipe is wound outside the mold, two ends of the cooling pipe extend to the outside of the installation bin, grooves are arranged at the middle positions of two sides of the bottom inside the mold, and a top plate is arranged inside the grooves; the utility model discloses the device passes through bearing, installation pole A, installation pole B, servo motor, striking piece, dwang and sheathed tube mutually support, can make when the material falls more level and smooth, and then has improved the quality of product, through mutually supporting of mould and cooling tube, can be to the device outside cooling with higher speed at refrigerated in-process, has improved the refrigerated speed of device, and then the work efficiency of the device that has improved.

Description

Ejection structure of injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold is ejecting structure.

Background

Opening the die after a product completes a forming cycle, wrapping the product on one side of the die, and taking the product off the die, wherein the work is completed by an ejection system which is an important component in the whole die structure;

and the ejecting structure of current injection mold still has comparatively obvious problem: 1. most of the existing devices can not enable the materials to be more smooth when falling down, thereby reducing the quality of products; 2. most of the existing devices can not accelerate the cooling of the outer side of the device in the cooling process, so that the cooling speed of the device is reduced, and the working efficiency of the device is further reduced; 3. most of the existing devices can not eject materials after cooling is completed, and operators need to take the materials out by using other tools, so that the operators are more cumbersome to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold is ejecting structure to propose the ejecting structure of current injection mold in solving above-mentioned background art, still there is comparatively obvious problem: 1. most of the existing devices can not enable the materials to be more smooth when falling down, thereby reducing the quality of products; 2. most of the existing devices can not accelerate the cooling of the outer side of the device in the cooling process, so that the cooling speed of the device is reduced, and the working efficiency of the device is further reduced; 3. most of the existing devices can not eject materials after cooling, and operators need to take the materials out by using other tools, so that the operators use the more complicated problems.

In order to achieve the above object, the utility model provides a following technical scheme: an ejection structure of an injection mold comprises an installation bin, wherein four corners at the bottom of the installation bin are provided with telescopic rods, a spring A is sleeved outside the telescopic rod, a mould is arranged at the top inside the mounting bin, the mold extends to the outside of the mounting bin, the cooling pipe is wound on the outer side of the mold, two ends of the cooling pipe extend to the outside of the mounting bin, a groove is arranged in the middle of the two sides of the bottom in the die, a top plate is arranged in the groove, a pressing rod is arranged at the bottom of the top plate, and the pressing rod extends to the outside of the mounting bin, one side of one end of the pressing rod, which is far away from the top plate and is close to the mounting bin, is provided with a spring B, the spring B is connected with the mounting bin, the bottom inside the mounting bin is provided with a vibration component, the top of the one side of the positive one end of the installation bin is provided with a control panel, and the control panel is electrically connected with the servo motor through a wire.

Preferably, the vibrations subassembly includes bearing, installation pole A, installation pole B, servo motor, striking piece, dwang and sleeve pipe, installation pole B is located one side of the inside bottom in installation storehouse, installation pole B's top is provided with servo motor, servo motor's output is provided with the dwang, one side cover of keeping away from servo motor in the dwang outside is equipped with the bearing, the bottom of bearing is provided with installation pole A, and installs pole A and the inside bottom interconnect in installation storehouse, the outside symmetrical cover of dwang is equipped with the sleeve pipe, sheathed tube top is provided with the striking piece, and the bottom of striking piece and mould is laminated each other.

Preferably, the bottom of telescopic link is provided with the supporting leg, and supporting leg and spring A interconnect.

Preferably, the outside cover of servo motor is equipped with the motor storehouse, and the top in motor storehouse is provided with the fixed block, and the bottom interconnect of fixed block and mould.

Preferably, the pressing rod is made of an arc structure, and a pressing plate is arranged at the top of the pressing rod.

Preferably, through holes are symmetrically formed in two sides of the interior of the installation bin, and the through holes are matched with the pressing rods.

Compared with the prior art, the beneficial effects of the utility model are that: the injection mold ejection structure can enable materials to be more smooth when falling down when in use, can accelerate cooling of the outer side of the device in the cooling process, and can eject the materials after cooling is completed;

1. through the mutual matching of the bearing, the mounting rod A, the mounting rod B, the servo motor, the impact block, the rotating rod and the sleeve, when the device is used, materials can be more smooth when falling down, and the quality of products is further improved;

2. through the mutual matching of the die and the cooling pipe, the outer side of the device can be cooled in an accelerated manner in the cooling process, so that the cooling speed of the device is increased, and the working efficiency of the device is further improved;

3. through mutually supporting of pressing rod, spring B, roof and recess, can be ejecting the material after the cooling is accomplished, need not operating personnel and take out it using other instruments, and then make operating personnel use convenient and fast more.

Drawings

Fig. 1 is a front sectional view of the present invention;

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

FIG. 3 is a front view of the cooling tube of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. installing a bin; 2. a spring A; 3. a bearing; 4. installing a rod A; 5. a telescopic rod; 6. a pressing lever; 7. a spring B; 8. a cooling tube; 9. a top plate; 10. a groove; 11. a mold; 12. mounting a rod B; 13. A servo motor; 14. an impact block; 15. rotating the rod; 16. a sleeve; 17. a control panel.

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 an embodiment: an injection mold ejection structure comprises an installation bin 1, four corners of the bottom of the installation bin 1 are provided with telescopic rods 5, the outer side of each telescopic rod 5 is sleeved with a spring A2, the top inside the installation bin 1 is provided with a mold 11, the mold 11 extends to the outside of the installation bin 1, the outer side of the mold 11 is wound with a cooling pipe 8, the outer side of the device can be cooled in an accelerated manner in the cooling process, the cooling speed of the device is increased, the working efficiency of the device is further improved, two ends of the cooling pipe 8 extend to the outside of the installation bin 1, grooves 10 are formed in the middle positions of two sides of the bottom inside the mold 11, a top plate 9 is arranged inside the grooves 10, materials can be ejected out after cooling is completed, an operator does not need to take out the materials by using other tools, the operator can use the materials more conveniently and quickly, the bottom of the top plate 9 is provided with a pressing rod 6, and press the outside that the pressure lever 6 extends to installation storehouse 1, one side that the pressure lever 6 is kept away from roof 9 one end and is close to installation storehouse 1 is provided with spring B7, and spring B7 and installation storehouse 1 interconnect, the inside bottom in installation storehouse 1 is provided with the vibrations subassembly, can be when using, more level and more smooth when making the material fall down, and then the quality of product has been improved, the top of the positive one end one side in installation storehouse 1 is provided with control panel 17, control panel 17 is connected with servo motor 13 electricity through the wire.

Further, the vibrations subassembly includes bearing 3, installation pole A4, installation pole B12, servo motor 13, striking block 14, dwang 15 and sleeve pipe 16, installation pole B12 is located the one side of the inside bottom in installation storehouse 1, the top of installation pole B12 is provided with servo motor 13, servo motor 13's output is provided with dwang 15, one side cover that servo motor 13 was kept away from in the dwang 15 outside is equipped with bearing 3, bearing 3's bottom is provided with installation pole A4, and install pole A4 and the inside bottom interconnect in installation storehouse 1, the outside symmetrical cover of dwang 15 is equipped with sleeve pipe 16, sleeve pipe 16's top is provided with striking block 14, and striking block 14 laminates with the bottom of mould 11 each other, be convenient for vibrations.

Further, the bottom of telescopic link 5 is provided with the supporting leg, and supporting leg and spring A2 interconnect, are convenient for place.

Further, the outside cover of servo motor 13 is equipped with the motor storehouse, and the top in motor storehouse is provided with the fixed block, and the bottom interconnect of fixed block and mould 11 is convenient for protect.

Further, the pressing rod 6 is made of an arc-shaped structure, and a pressing plate is arranged at the top of the pressing rod 6, so that pressing is facilitated.

Further, the bilateral symmetry of installation 1 inside in storehouse is provided with the through-hole, and the through-hole with press 6 mutual adaptations of depression bar, be convenient for slide.

The working principle is as follows: the electric parts of the device are all powered by an external power supply, when in use, the device is firstly placed at a specified position, then the power supply is switched on, the control panel 17 is opened, then the raw materials are poured into the die 11, the servo motor 13 is opened through the control panel 17 while the raw materials are poured, the servo motor 13 drives the rotating rod 15 to rotate, the sleeve 16 is driven to rotate through the rotating rod 15, the impact block 14 is driven to rotate through the sleeve 16, the die 11 is impacted through the impact block 14, vibration is generated through impact, the materials are smoother, the cooling pipe 8 is communicated with the external cooling liquid, then the cooling of the die 11 is accelerated through the cooling pipe 8, the pressing rod 6 is used after the cooling is finished, the top plate 9 is driven through the pressing rod 6 to eject the materials after the cooling is finished, when the materials are ejected, the spring B7 is driven to compress through the pressing rod 6, the pressing lever 6 is then ejected by the elastic recovery of the spring B7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an ejecting structure of injection mold, includes installation storehouse (1), its characterized in that: the four corners of the bottom of the installation bin (1) are provided with telescopic rods (5), the outer side of each telescopic rod (5) is sleeved with a spring A (2), the top of the inner part of the installation bin (1) is provided with a mold (11), the molds (11) extend to the outer part of the installation bin (1), the outer side of each mold (11) is wound with a cooling pipe (8), two ends of each cooling pipe (8) extend to the outer part of the installation bin (1), the middle positions of two sides of the inner bottom of each mold (11) are provided with grooves (10), a top plate (9) is arranged in each groove (10), the bottom of each top plate (9) is provided with a pressing rod (6), each pressing rod (6) extends to the outer part of the installation bin (1), one side, close to the installation bin (1), of one end, far away from the top plate (9), of each pressing rod (6) is provided with a spring B (7), and the springs B (7) are connected with the installation bin (1), the bottom of installation storehouse (1) inside is provided with vibrations subassembly, the top of installation storehouse (1) positive one end one side is provided with control panel (17), control panel (17) are connected through wire and servo motor (13) electricity.

2. An injection mold ejection structure as in claim 1, wherein: the vibration component comprises a bearing (3), a mounting rod A (4), a mounting rod B (12), a servo motor (13), an impact block (14), a rotating rod (15) and a sleeve (16), the mounting rod B (12) is positioned at one side of the bottom inside the mounting bin (1), a servo motor (13) is arranged at the top of the mounting rod B (12), the output end of the servo motor (13) is provided with a rotating rod (15), one side of the outer side of the rotating rod (15) far away from the servo motor (13) is sleeved with a bearing (3), the bottom of the bearing (3) is provided with an installation rod A (4), and the mounting rod A (4) is connected with the bottom inside the mounting bin (1), the outside symmetry cover of dwang (15) is equipped with sleeve pipe (16), the top of sleeve pipe (16) is provided with striking piece (14), and strikes the bottom of piece (14) and mould (11) and laminate each other.

3. An injection mold ejection structure as in claim 1, wherein: the bottom of telescopic link (5) is provided with the supporting leg, and supporting leg and spring A (2) interconnect.

4. An injection mold ejection structure as in claim 2, wherein: the outside cover of servo motor (13) is equipped with the motor storehouse, and the top in motor storehouse is provided with the fixed block, and the bottom interconnect of fixed block and mould (11).

5. An injection mold ejection structure as in claim 1, wherein: the pressing rod (6) is made of an arc-shaped structure, and a pressing plate is arranged at the top of the pressing rod (6).

6. An injection mold ejection structure as in claim 1, wherein: the installation bin (1) is internally provided with through holes in bilateral symmetry, and the through holes are matched with the pressing rods (6) mutually.