Rapid demolding mechanism for deep inner buckling position

Abstract

The utility model provides a quick demoulding mechanism of deep inner buckling position, including mounting seat, slide bar, first push frame, deep inner buckling position mechanism and transmission mechanism, the slide bar is fixedly connected among the four corners inside mounting seat, the outer wall of slide bar is slidingly connected with first push frame, the inside of first push frame is fixedly connected with second mould, and the second mould is connected with the transmission mechanism. A mechanical box is fixedly connected to the rear side of the second mold, a limiting frame is fixedly connected to the interior of the mechanical box, a sliding plate is slidably connected to the interior of the limiting frame, when an electric push rod is started to retract, a buckling plate is pushed by a spring to reset from the bottom, and the second mold is conveniently disengaged from the outer wall of the first mold by starting a motor to rotate reversely; the mold can be conveniently and rapidly taken out of the first mold and the second mold, the mechanical box is arranged on the outer side of the second mold and communicates with the second mold, when the second mold is pushed to move, the mechanical box can be carried to move, and the space occupied by the core pulling structure is conveniently saved.

Description

Technical Field

[0001] The utility model relates to an injection mold, in particular to a quick demoulding mechanism with a deep inner buckle position, belonging to the technical field of injection molds. Background Art

[0002] Internal rib injection molded parts are plastic parts manufactured by injection molding, which are characterized by internal ribs on their interior or surface. These internal ribs can provide additional strength, rigidity or be used for assembly with other parts.

[0003] However, there is still a problem that the existing inner buckle rib injection molded parts are cast using a fixed model, which makes the buckle position inconvenient during demoulding. Therefore, a quick demoulding mechanism with a deep inner buckle position is proposed to address the above problem. Utility Model Content

[0004] In view of this, the utility model provides a quick demoulding mechanism with a deep inner buckle position to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is achieved as follows: a deep inner buckling quick demoulding mechanism, comprising a mounting seat, a sliding rod, a first pushing frame, a deep inner buckling mechanism and a transmission mechanism, wherein the sliding rod is fixedly connected between the inner four corners of the mounting seat, the outer wall of the sliding rod is slidably connected to the first pushing frame, the interior of the first pushing frame is fixedly connected to the second mold, the rear side of the second mold is fixedly connected to a mechanical box, the interior of the mechanical box is fixedly connected to a limiting frame, the interior of the limiting frame is slidably connected to a slide plate, the outer wall of the slide plate is fixedly connected to a buckling plate, a trapezoidal groove is opened between the buckling plates, the interior of the trapezoidal groove is slidably connected to a trapezoidal plate, and a spring is fixedly connected between the outer wall of the slide plate and the limiting frame.

[0006] Further preferably, the deep inner buckling mechanism comprises a mechanical box, and a first sliding groove is provided inside the mechanical box.

[0007] Further preferably, the outer wall of the mechanical box is fixedly connected to a rear plate, the outer wall of the rear plate is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to a push plate.

[0008] Further preferably, a second slide groove is provided on the rear side of the second mold, and the interior of the second slide groove is slidably connected to the outer wall of the slide plate.

[0009] Further preferably, the transmission mechanism includes a second push frame, a middle portion of which is rotatably connected to a first screw rod, an outer wall of the first screw rod is threadedly connected to an outer wall of a mounting seat, and an outer wall of the mounting seat is fixedly connected to a motor.

[0010] Further preferably, a first mold is fixedly connected to the inner side of the mounting seat, and a feed hole is provided at the top of the first mold.

[0011] Further preferably, the output end of the motor is fixedly connected to a second screw rod, and the outer wall of the second screw rod is meshingly connected to the first screw rod.

[0012] Further preferably, a push plate is slidably connected inside the first sliding groove, and a middle portion of the push plate is fixedly connected to one end of the trapezoidal block.

[0013] The utility model embodiment adopts the above technical solution, which has the following advantages:

[0014] 1. When the electric push rod is started to retract, the buckle plate is reset from the bottom under the push of the spring. By starting the motor to reverse, the second mold can be easily detached from the outer wall of the first mold, and the model can be quickly taken out from the first mold and the second mold. By setting the mechanical box on the outside of the second mold and connecting it with the second mold, and pushing the second mold to move, the mechanical box can be carried with it to save the space occupied by the core pulling structure.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural diagram of the entire utility model;

[0018] Figure 2 This is a half-cut cross-sectional diagram of the internal structure of the mechanical box of the utility model;

[0019] Figure 3 This is a schematic diagram of the rear section of the mechanical box of the utility model;

[0020] Figure 4 This is a schematic diagram of the limit frame of the utility model;

[0021] Figure 5 It is a schematic diagram of the transmission mechanism of the utility model.

[0022] : 1. mounting base; 2. sliding rod; 3. first push frame; 4. first mould; 5. feed hole; 6. deep inner buckle mechanism; 601. mechanical box; 602. electric push rod; 603. back plate; 604. push plate; 605. first slide groove; 606. trapezoidal block; 607. buckle plate; 608. limit frame; 609. second slide groove; 6010. slide plate; 6011. trapezoidal groove; 6012. spring; 7. transmission mechanism; 701. second push frame; 702. first screw; 703. motor; 704. second screw; 8. second mould. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] Example

[0026] like Figure 1-Figure 5 As shown, the embodiment of the utility model provides a deep inner buckle fast demoulding mechanism, including a mounting seat 1, a slide bar 2, a first push frame 3, a deep inner buckle mechanism 6 and a transmission mechanism 7, the mounting seat 1 is fixedly connected with a slide bar 2 between the inner four corners, the outer wall of the slide bar 2 is slidably connected with the first push frame 3, the interior of the first push frame 3 is fixedly connected with a second mold 8, the rear side of the second mold 8 is fixedly connected with a mechanical box 601, the interior of the mechanical box 601 is fixedly connected with a limiting frame 608, the interior of the limiting frame 608 is slidably connected with a slide plate 6010, the outer wall of the slide plate 6010 is fixedly connected with a buckle plate 607, and a space is provided between the buckle plates 607. Trapezoidal groove 6011, the interior of the trapezoidal groove 6011 is slidably connected with a trapezoidal plate, and a spring 6012 is fixedly connected between the outer wall of the slide plate 6010 and the limit frame 608. When the electric push rod 602 is started to shrink, the buckle plate 607 is reset from the bottom under the push of the spring 6012, and the reverse rotation of the starting motor 703 is convenient for the second mold 8 to fall off the outer wall of the first mold 4, and to quickly remove the model from the first mold 4 and the second mold 8. By setting the mechanical box 601 on the outside of the second mold 8 and connecting it with the second mold 8, and when the second mold 8 is pushed to move, the mechanical box 601 can be carried to move, which is convenient for saving the space occupied by the core pulling structure.

[0027] In one embodiment, specifically, the deep inner buckling mechanism 6 includes a mechanical box 601 , and a first sliding groove 605 is provided inside the mechanical box 601 .

[0028] In one embodiment, specifically, the outer wall of the mechanical box 601 is fixedly connected to a rear plate 603 , the outer wall of the rear plate 603 is fixedly connected to an electric push rod 602 , and the output end of the electric push rod 602 is fixedly connected to a push plate 604 .

[0029] In one embodiment, specifically, a second slide groove 609 is opened at the rear side of the second mold 8 , and the interior of the second slide groove 609 is slidably connected to the outer wall of the slide plate 6010 .

[0030] In one embodiment, specifically, the transmission mechanism 7 includes a second push frame 701, the middle part of which is rotatably connected to a first screw 702, the outer wall of the first screw 702 is threadedly connected to the outer wall of the mounting seat 1, and the outer wall of the mounting seat 1 is fixedly connected to a motor 703, and the second screw 704 is driven to rotate by starting the motor 703, and the first screw 702 is driven to rotate by meshing, and the second push frame 701, the mechanical box 601 and the second mold 8 are pushed to slide along the slide rod 2.

[0031] In one embodiment, specifically, a first mold 4 is fixedly connected to the inner side of the mounting seat 1 , a feed hole 5 is opened at the top of the first mold 4 , and the heated raw material is introduced into the first mold 4 and the second mold 8 along the feed hole 5 .

[0032] In one embodiment, specifically, the output end of the motor 703 is fixedly connected to the second screw 704 , and the outer wall of the second screw 704 is meshingly connected to the first screw 702 .

[0033] In one embodiment, specifically, the first slide groove 605 is internally slidably connected with a push plate 604, and the middle part of the push plate 604 is fixedly connected to one end of the trapezoidal block 606. The push plate 604 is pushed to slide along the first slide groove 605 by starting the electric push rod 602, and the push plate 604 pushes the trapezoidal block 606 to slide along the second slide groove 609 and the limit frame 608, and pushes the buckle plate 607 to slide to both sides, and the model can be processed and buckled.

[0034] When the utility model is working: the second screw rod 704 is driven to rotate by starting the motor 703, and the first screw rod 702 is driven to rotate by meshing, and the second push frame 701, the mechanical box 601 and the second mold 8 are pushed to slide along the slide bar 2, and the second mold 8 is pushed to overlap with the first mold 4, and the heated raw materials are introduced into the first mold 4 and the second mold 8 along the feed hole 5, and the push plate 604 is pushed to slide along the first slide groove 605 by starting the electric push rod 602, and the push plate 604 pushes the trapezoidal block 606 to slide along the second slide groove 609 and the inside of the limit frame 608, The buckle plate 607 is pushed to slide to both sides, and the model can be buckled. When the electric push rod 602 is started to shrink, the buckle plate 607 is reset from the bottom under the push of the spring 6012. By starting the motor 703 to reverse, the second mold 8 is easily removed from the outer wall of the first mold 4, and the model is quickly taken out from the first mold 4 and the second mold 8. By setting the mechanical box 601 on the outside of the second mold 8 and connecting it to the second mold 8, and when the second mold 8 is pushed to move, the mechanical box 601 can be carried to move, which is convenient for saving the space occupied by the core pulling structure.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A deep inner buckle fast demoulding mechanism, comprising a mounting seat (1), a slide rod (2), a first push frame (3), a deep inner buckle mechanism (6) and a transmission mechanism (7), characterized in that: A sliding rod (2) is fixedly connected between the four inner corners of the mounting seat (1); a first push frame (3) is slidably connected to the outer wall of the sliding rod (2); a second mold (8) is fixedly connected to the interior of the first push frame (3); a mechanical box (601) is fixedly connected to the rear side of the second mold (8); a limiting frame (608) is fixedly connected to the interior of the mechanical box (601); a slide plate (6010) is slidably connected to the interior of the limiting frame (608); a buckling plate (607) is fixedly connected to the outer wall of the slide plate (6010); a trapezoidal groove (6011) is provided between the buckling plates (607); a trapezoidal block (606) is slidably connected to the interior of the trapezoidal groove (6011); a spring (6012) is fixedly connected between the outer wall of the slide plate (6010) and the limiting frame (608).

2. A deep inner buckle quick demoulding mechanism according to claim 1, characterized in that: The deep inner buckling mechanism (6) comprises a mechanical box (601), and a first sliding groove (605) is provided inside the mechanical box (601).

3. The deep inner buckle quick demoulding mechanism according to claim 1, characterized in that: The outer wall of the mechanical box (601) is fixedly connected to a rear plate (603), the outer wall of the rear plate (603) is fixedly connected to an electric push rod (602), and the output end of the electric push rod (602) is fixedly connected to a push plate (604).

4. The deep inner buckle fast demoulding mechanism according to claim 1, characterized in that: A second sliding groove (609) is provided on the rear side of the second mold (8), and the interior of the second sliding groove (609) is slidably connected to the outer wall of the slide plate (6010).

5. The deep inner buckle quick demoulding mechanism according to claim 1, characterized in that: The transmission mechanism (7) comprises a second push frame (701), the middle part of which is rotatably connected to a first screw rod (702), the outer wall of the first screw rod (702) is threadedly connected to the outer wall of a mounting seat (1), and the outer wall of the mounting seat (1) is fixedly connected to a motor (703).

6. The deep inner buckle quick demoulding mechanism according to claim 1, characterized in that: A first mould (4) is fixedly connected to the inner side of the mounting seat (1), and a feed hole (5) is provided at the top end of the first mould (4).

7. The deep inner buckle quick demoulding mechanism according to claim 5, characterized in that: The output end of the motor (703) is fixedly connected to a second screw rod (704), and the outer wall of the second screw rod (704) is meshingly connected to the first screw rod (702).

8. The deep inner buckle quick demoulding mechanism according to claim 2, characterized in that: A push plate (604) is slidably connected inside the first sliding groove (605), and the middle part of the push plate (604) is fixedly connected to one end of the trapezoidal block (606).

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