阅读说明：本技术 一种用于塑料制品的智能注塑模具 (Intelligent injection mold for plastic products ) 是由 邓远山 于 2020-11-23 设计创作，主要内容包括：本发明涉及注塑模具技术领域,且公开了一种用于塑料制品的智能注塑模具,包括模座,所述模座的右侧滑动连接有注塑面板,所述注塑面板的右侧穿插设置有注塑管,所述注塑面板的内部滑动连接有滑板,所述滑板的侧面固定连接有支撑杆,所述主动轮的表面固定连接有承接齿环,所述承接齿环的侧面啮合连接有复位齿轮,所述复位齿轮的内部设置有支撑轴,所述复位齿轮的表面转动连接有偏转杆,所述偏转杆的侧面转动连接有限位杆,所述复位齿轮的侧面啮合连接有延时螺杆。该用于塑料制品的智能注塑模具,通过注塑管与摇杆的配合使用,从而达到了在对模具内部塑料冷却时,防止注塑面板内部残留的塑料凝固的效果。(The invention relates to the technical field of injection molds and discloses an intelligent injection mold for plastic products, which comprises a mold base, wherein the right side of the mold base is connected with an injection panel in a sliding manner, the right side of the injection panel is inserted and provided with an injection pipe, the inside of the injection panel is connected with a sliding plate in a sliding manner, the side surface of the sliding plate is fixedly connected with a supporting rod, the surface of a driving wheel is fixedly connected with a bearing toothed ring, the side surface of the bearing toothed ring is connected with a reset gear in a meshing manner, a supporting shaft is arranged inside the reset gear, the surface of the reset gear is rotatably connected with a deflection rod, the side surface of the deflection rod is rotatably connected with a limiting rod, and the side surface. This an intelligent injection mold for plastic products uses through the cooperation of injection molding pipe with the rocker to reached when the inside plastics of mould cool off, prevented to mould plastics panel inside remaining plastics effect that solidifies.)

1. An intelligent injection mold for plastic products, comprising a mold base (1), characterized in that: the injection molding die comprises a die holder (1), an injection molding panel (2) is slidably connected to the right side of the die holder (1), an injection molding pipe (3) is inserted and arranged on the right side of the injection molding panel (2), a sliding plate (4) is slidably connected to the inside of the injection molding panel (2), a supporting rod (5) is fixedly connected to the side face of the sliding plate (4), a swing rod (6) is rotatably connected to the side face of the supporting rod (5), a rocker (7) is rotatably connected to the surface of the swing rod (6), a driven wheel (8) is rotatably connected to one side, away from the swing rod (6), of the rocker (7), a blocking block (9) is fixedly connected to the surface of the driven wheel (8), a one-way extrusion block (10) is slidably connected to the side face of the blocking block (9), a driving wheel (11) is slidably connected, the side of accepting ring gear (12) meshes and is connected with reset gear (13), the inside of reset gear (13) is provided with back shaft (14), the surface of reset gear (13) rotates and is connected with deflection pole (15), the side of deflection pole (15) rotates and is connected with gag lever post (16), the side meshing of reset gear (13) is connected with time delay screw rod (17).

2. The intelligent injection mold for plastic articles of claim 1, wherein: the side surface of the delay screw (17) is connected with a friction plate (18) in a sliding way.

3. The intelligent injection mold for plastic articles of claim 1, wherein: the deflection rod (15) and the bearing gear ring (12) are not on the same vertical plane.

4. The intelligent injection mold for plastic articles of claim 1, wherein: the reset gear (13) is connected with the support shaft (14) through a clockwork ring.

5. The intelligent injection mold for plastic articles of claim 1, wherein: and a baffle is arranged on the side surface of the driving wheel (11).

6. The intelligent injection mold for plastic articles of claim 1, wherein: the extrusion block (10) is connected with the inner wall of the driving wheel (11) through an extrusion spring.

7. The intelligent injection mold for plastic articles of claim 1, wherein: the surface of the reset gear (13) is provided with a sliding groove, and one side of the initial limit rod (16) is positioned at one end of the sliding groove.

8. The intelligent injection mold for plastic articles of claim 1, wherein: and a buffer spring is arranged in the limiting rod (16).

Technical Field

The invention relates to the technical field of injection molds, in particular to an intelligent injection mold for plastic products.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a processing method used for mass production of parts with complex shapes, and particularly relates to a method for injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

When injecting into the mould inside through injection moulding pressure device with the plastics of fluid form, need to mould plastics the pipe and insert the panel of moulding plastics in, after finishing moulding plastics, the inside fluid plastics of mould is cooled off fast, and at this in-process, the inside remaining plastics of panel of moulding plastics also can slowly cool off, and then solidification appears, when moulding plastics once more, just can lead to the plastics of the panel internal solidification of moulding plastics to be moulded plastics in the mould, influence the mould quality of moulding plastics.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an intelligent injection mold for plastic products, which has the advantages of preventing residual plastic inside an injection panel from being solidified and the like when the plastic inside the mold is cooled, and solves the problem that the residual plastic inside the injection panel can be slowly cooled and further solidified to influence the injection quality of the mold when the plastic inside the mold is cooled.

(II) technical scheme

In order to achieve the purpose of preventing the residual plastic in the injection molding panel from solidifying when the plastic in the mold is cooled, the invention provides the following technical scheme: an intelligent injection mold for plastic products comprises a mold base, wherein the right side of the mold base is connected with an injection molding panel in a sliding manner, the right side of the injection molding panel is provided with an injection molding pipe in an inserting manner, the inside of the injection molding panel is connected with a sliding plate in a sliding manner, the side of the sliding plate is fixedly connected with a supporting rod, the side of the supporting rod is connected with a swing rod in a rotating manner, the surface of the swing rod, which is far away from the swing rod, is connected with a driven wheel in a rotating manner, the surface of the driven wheel is fixedly connected with a blocking block, the side of the blocking block is connected with a one-way extrusion block in a sliding manner, the side of the one-way extrusion block is connected with a driving wheel in a sliding manner, the surface of the driving wheel is fixedly connected with a bearing toothed, the side surface of the deflection rod is rotatably connected with a limiting rod, and the side surface of the reset gear is meshed with a delay screw rod.

Preferably, a friction plate is slidably connected to a side surface of the delay screw.

Preferably, the deflection rod and the bearing gear ring are not on the same vertical surface, so that the deflection rod and the bearing gear ring are prevented from being clamped when the reset gear rotates.

Preferably, the reset gear is connected with the supporting shaft through a clockwork ring to provide reset rotating force when the mold cools the plastic.

Preferably, the side surface of the driving wheel is provided with a baffle plate, and the driving wheel is driven to rotate when the injection molding pipe sprays flowing plastic.

Preferably, the extrusion block is connected with the inner wall of the driving wheel through an extrusion spring.

Preferably, the surface of the reset gear is provided with a sliding groove, and one side of the limiting rod is positioned at one end of the sliding groove during initialization, so that the reset gear is meshed with the delay screw in a one-way mode.

Preferably, the inside of gag lever post is provided with buffer spring, avoids the dead card of deflection pole and delay screw when the non-meshing.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent injection mold for plastic products, which has the following beneficial effects:

1. this an intelligent injection mold for plastic products, cooperation through the pipe of moulding plastics and rocker is used, when moulding plastics fluid plastics, plastics enter into the die holder through the passageway of moulding plastics of the panel side of moulding plastics through the pipe of moulding plastics, the plastics that flow can drive the action wheel and rotate, the action wheel drives accepts the ring gear and rotates, accept ring gear and reset gear intermeshing, when the mould cools off, reset gear drives from the driving wheel rotation through accepting the ring gear, and then drive the rocker and reciprocate, thereby reached when the inside plastics cooling of mould, prevent to mould plastics panel inside remaining plastics effect that solidifies.

2. This an intelligent injection mold for plastic products, cooperation through deflection pole and gag lever post is used, when the initial rotation of reset gear, the deflection pole on its surface can extrude the gag lever post when rotating, the opposite side of gag lever post slides in the spout that reset gear surface was seted up, can't restrict the deflection pole, when reset gear counter rotation, the gag lever post can stimulate the deflection pole, make the deflection pole insert in the tooth's socket of delay screw rod, lead to reset gear and delay screw rod meshing transmission, because the side of delay screw rod is rubbed by the friction slab, the event delay screw rod slew velocity reduces, consequently, the slew velocity can be slowed down to the reset gear, the event slide can continue to slide at the passageway inner wall of moulding plastics, thereby reached and prevented the cooling time overlength and can't continuously heat the effect of moulding plastics passageway inner wall plastics.

Drawings

FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;

FIG. 2 is a schematic cross-sectional view of an injection molded panel of the present invention construction;

FIG. 3 is a schematic cross-sectional view of the driving wheel of the present invention;

FIG. 4 is an enlarged view of part A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 3 according to the present invention.

In the figure: 1. a die holder; 2. injection molding a panel; 3. injection molding a tube; 4. a slide plate; 5. a support bar; 6. a swing rod; 7. a rocker; 8. a driven wheel; 9. a blocking block; 10. extruding the block; 11. a driving wheel; 12. a bearing toothed ring; 13. a reset gear; 14. a support shaft; 15. a deflection bar; 16. a limiting rod; 17. a time delay screw; 18. a friction plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-5, an intelligent injection mold for plastic products comprises a mold base 1, the mold base 1 is made of stainless steel, which can effectively prevent equipment from being corroded, greatly prolongs the service life of the equipment, reduces the production cost, and plays an indispensable role for enterprises, the right side of the mold base 1 is slidably connected with an injection panel 2, the right side of the injection panel 2 is inserted with an injection pipe 3, the inside of the injection panel 2 is slidably connected with a sliding plate 4, the side of the sliding plate 4 is fixedly connected with a support rod 5, the side of the support rod 5 is rotatably connected with a swing rod 6, the surface of the swing rod 6 is rotatably connected with a rocker 7, one side of the rocker 7, which is far away from the swing rod 6, is rotatably connected with a driven wheel 8, the surface of the driven wheel 8 is fixedly connected with a blocking block 9, the side of the blocking block 9 is slidably connected with a one-way extrusion block, the side surface of the one-way extrusion block 10 is connected with a driving wheel 11 in a sliding manner, a baffle plate is arranged on the side surface of the driving wheel 11, the driving wheel 11 is driven to rotate when the injection molding pipe 3 sprays flowing plastic, a bearing toothed ring 12 is fixedly connected to the surface of the driving wheel 11, a reset gear 13 is meshed and connected with the side surface of the bearing toothed ring 12, a sliding groove is formed in the surface of the reset gear 13, one side of a limiting rod 16 is positioned at one end of the sliding groove initially, so that the reset gear 13 is meshed with a delay screw 17 in a one-way manner, the reset gear 13 is connected with a supporting shaft 14 through a spring ring, reset rotating force is provided when the plastic is cooled by a mold, the supporting shaft 14 is arranged inside the reset gear 13, a deflection rod 15 is rotatably connected to the surface of the reset gear 13, the deflection rod 15 and the bearing toothed ring 12 are not on the same vertical surface, the deflection rod, the inside of the limiting rod 16 is provided with a buffer spring to prevent the deflection rod 15 and the delay screw 17 from being stuck when not meshed, the side surface of the reset gear 13 is meshed with the delay screw 17, and the side surface of the delay screw 17 is slidably connected with a friction plate 18.

The working principle is that when fluid plastic is injected, the plastic enters the die holder 1 through the injection molding channel on the side surface of the injection molding panel 2 through the injection molding pipe 3, the flowing plastic drives the driving wheel 11 to rotate through the baffle plate arranged on the surface of the driving wheel 11, and further drives the bearing toothed ring 12 on the surface of the driving wheel to rotate, the bearing toothed ring 12 is meshed with the reset gear 13, when the die is cooled, the reset gear 13 drives the driving wheel 11 to rotate through the bearing toothed ring 12 under the action of the spring ring arranged between the reset gear 13 and the supporting shaft 14, the extrusion block 10 in the driving wheel 11 extrudes the blocking block 9, and the blocking block 9 drives the driven wheel 8 to rotate, so that the rocker 7 on the surface of the driven wheel is driven.

The rocker 7 drives the swing rod 6 to deflect and move, the swing rod 6 can pull the sliding plate 4 to slide left and right on the inner wall of the injection molding channel through the supporting rod 5 when deflecting, friction is generated between the sliding plate and the injection channel, and then plastics on the inner wall of the injection channel are heated, and the plastic solidification on the inner wall of the injection molding channel is prevented by combining the movement of the sliding plate 4, so that the effect of preventing the plastic solidification remained in the injection molding panel 2 when the plastic inside the mold is cooled is achieved.

When the reset gear 13 initially rotates, the deflection rod 15 on the surface of the reset gear can extrude the limiting rod 16 when rotating, the other side of the limiting rod 16 slides in the sliding groove formed in the surface of the reset gear 13, the deflection rod 15 cannot be limited, when the reset gear 13 rotates reversely, the limiting rod 16 can pull the deflection rod 15, the deflection rod 15 is inserted into the tooth groove of the delay screw 17, the reset gear 13 is in meshing transmission with the delay screw 17, the rotation speed of the delay screw 17 is reduced because the side surface of the delay screw 17 is rubbed by the friction plate 18, and the rotation speed of the reset gear 13 can be reduced, so the sliding plate 4 can continuously slide on the inner wall of the injection channel, and the effect of preventing the plastic on the inner wall of the injection channel from being continuously heated due to overlong cooling time is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.