Automotive trim foaming mold convenient to demold

Abstract

The utility model discloses an automotive trim foaming mold convenient for mold stripping, which relates to the technical field of foaming molds and comprises an automotive trim foaming mold main body, a cast iron fixing pad is fixed at the bottom of the automotive trim foaming mold main body, and support connecting feet are mounted at the bottom of the cast iron fixing pad; the device is provided with an auxiliary mold stripping mechanism, a direct-current servo motor in a fixed supporting shell can be started during mold stripping, a rubber connecting column intermittently hammers the bottom of the automobile interior foaming mold body, the situation that mold stripping is not prone to occurring is reduced, demolding of products in the automobile interior foaming mold body is assisted, and the purpose of facilitating mold stripping is achieved; the device is provided with the closing reinforcing device, the mold cover plate is shifted to rotate to shield the opening of the automobile interior foaming mold main body, and the positioning mounting rod penetrates through the positioning mounting hole formed in the positioning connecting arm, so that the purpose of stable closing after reinforcing is achieved, and normal operation of automobile interior foaming is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to foaming mould technical field, concretely is the automobile interior foaming mould of convenient to ejection. BACKGROUND

[0002] The automobile interior mainly refers to the automobile product used to the interior modification of automobile, involves all aspects of the interior of automobile, such as automobile steering wheel cover, automobile cushion, automobile foot pad, automobile perfume, automobile pendant, interior ornament, storage box and so on are all automobile interior products, part automobile interior needs to use foaming forming in the production process, and the mould of foaming forming is foaming mould, and foaming resin is filled directly into the mould, is heated and fused, forms gas-liquid saturated solution, forms a large number of tiny bubble nucleus through nucleation, and bubble nucleus grows, and foamed plastic parts are made.

[0003] However, the existing foaming mould sometimes appears adhesion or not easy to ejection when ejection in the use process, therefore, the automobile interior foaming mould convenient to ejection is provided by the technical personnel in the art to solve the problems in the background art. UTILITY MODEL CONTENTS

[0004] The utility model is to provide the automobile interior foaming mould convenient to ejection to solve the problems in prior art.

[0005] The automobile interior foaming mould convenient to ejection, including automobile interior foaming mould main part, the bottom of automobile interior foaming mould main part is fixed with cast iron fixed pad, the bottom of cast iron fixed pad is installed with support connecting foot, the bottom of cast iron fixed pad is fixed with auxiliary ejection mechanism, the top of cast iron fixed pad is fixed with closed reinforcement device, the top of cast iron fixed pad is installed with carbon steel support, the outer side of carbon steel support is rotatably connected with mould cover plate through the pivot, one end of mould cover plate is fixed with positioning connecting arm, the inside of positioning connecting arm is equipped with positioning mounting hole;

[0006] The auxiliary ejection mechanism includes fixed support shell, the inside embedding of fixed support shell is fixed with guide housing, the both sides of guide housing are fixed with reinforcement support, the inside wall of one side of guide housing is fixed with DC servo motor, the output shaft outside of DC servo motor is fixed with rotation gear, the outside of rotation gear is meshed with lifting rack, the top of lifting rack is fixed with lifting support, the top of lifting support is installed with lifting limit board, the top of lifting limit board is fixed with rubber connecting column.

[0007] As a further scheme of the utility model: the fixed support shell and the cast iron fixed pad are fixedly connected, the inside of the fixed support shell and the cast iron fixed pad is equipped with the through hole of size adaptation with the rubber connecting column.

[0008] As a further scheme of the utility model: the reinforcing support is embedded and fixed inside the fixed support shell, and the lifting limiting plate and the lifting support are adhesively fixed.

[0009] As a further scheme of the utility model: the closing reinforcing device comprises a cast iron support, a limiting connection groove is formed in the inside of the cast iron support, a mounting connection shell is fixed on one side of the cast iron support, a return spring is arranged on the inside wall of one side of the mounting connection shell, a limiting moving pad is connected to one end of the return spring, a moving cast iron rod is fixed on one side of the limiting moving pad, a moving cast iron rod is arranged on one side of the limiting moving pad, and a lifting limiting plate is fixed on one end of the moving cast iron rod.

[0010] As a further scheme of the utility model: the cast iron support and the cast iron fixing pad are fixedly connected, and the size of the positioning mounting hole is matched with the size of the positioning mounting rod.

[0011] As a further scheme of the utility model: a through hole is formed in the inside of the cast iron support, and the size of the through hole is matched with the size of the positioning mounting rod.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The auxiliary ejection mechanism is arranged on the device, when the automobile interior foaming mold body needs to be demolded after completing automobile interior foaming, the mold cover plate is first rotated and the shielding of the top of the automobile interior foaming mold body is removed, then the DC servo motor in the fixed support shell is started when the mold is ejected, the rubber connecting column intermittently beats the bottom of the automobile interior foaming mold body, the demolding of the product in the automobile interior foaming mold body is assisted, and the purpose of facilitating ejection is achieved.

[0014] 2. The closing reinforcing device is arranged on the device, when the mold cover plate is closed, the mold cover plate is rotated and the moving handle plate is pulled, the moving handle plate drives the moving cast iron rod and the limiting moving pad to move, the limiting moving pad drives the positioning mounting rod fixedly connected thereto to move, the positioning mounting rod is prevented from blocking the normal closing of the mold cover plate, then the mold cover plate is rotated and the opening of the automobile interior foaming mold body is shielded, the positioning mounting rod penetrates through the positioning mounting hole formed in the positioning connection arm, the purpose of stable closing after reinforcement is achieved, and the normal automobile interior foaming is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the automobile interior foaming mold convenient for ejection of the utility model.

[0016] Figure 2 The utility model discloses an auxiliary ejection mechanism structure schematic drawing of automobile interior decoration foaming mould convenient to ejection,

[0017] Figure 3 The utility model discloses a closing reinforcing device structure schematic drawing of automobile interior decoration foaming mould convenient to ejection,

[0018] Figure 4 The utility model discloses an installation connecting shell structure schematic drawing of automobile interior decoration foaming mould convenient to ejection.

[0019] The figure mark: 1, automobile interior decoration foaming mould main part, 2, cast iron fixed pad, 3, support connecting foot, 4, auxiliary ejection mechanism, 41, fixed support shell, 42, guide shell, 43, reinforcing support, 44, direct current servo motor, 45, rotation gear, 46, lifting rack, 47, lifting support, 48, lifting limit board, 49, rubber connecting column, 5, closing reinforcing device, 51, cast iron support, 52, limit connection groove, 53, installation connecting shell, 54, reset spring, 55, limit moving pad, 56, positioning installation rod, 57, moving cast iron rod, 58, moving handle plate, 6, carbon steel support, 7, mould cover plate, 8, positioning connecting arm, 9, positioning installation hole. DETAILED DESCRIPTION

[0020] Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0021] Please refer to Figures 1-3 The utility model provides automobile interior decoration foaming mould convenient to ejection, including automobile interior decoration foaming mould main part 1, the bottom fixed pad of cast iron of automobile interior decoration foaming mould main part 1 2, the bottom installation of cast iron fixed pad 2 has support connecting foot 3, the bottom fixed pad of cast iron 2 fixed auxiliary ejection mechanism 4, the top fixed pad of cast iron 2 fixed closing reinforcing device 5, the top installation of cast iron fixed pad 2 has carbon steel support 6, and carbon steel support 6's outside rotates and is connected with mould cover plate 7 through the pivot, and one end of mould cover plate 7 is fixed with positioning connecting arm 8, and the inside of positioning connecting arm 8 is set with positioning installation hole 9,

[0022] The auxiliary ejection mechanism 4 comprises a fixed support shell 41, a guide shell 42 is embedded and fixed in the inside of the fixed support shell 41, reinforcing supports 43 are fixed on the two sides of the guide shell 42, a DC servo motor 44 is fixed on the inside wall of one side of the guide shell 42, a rotating gear 45 is fixed on the outside of the output shaft of the DC servo motor 44, a lifting rack 46 is engaged with the outside of the rotating gear 45, a lifting support 47 is fixed on the top of the lifting rack 46, the reinforcing supports 43 are embedded and fixed in the inside of the fixed support shell 41, the lifting support 47 is adhesively fixed between the lifting limiting plate 48, the lifting limiting plate 48 is installed on the top of the lifting support 47, a rubber connecting column 49 is fixed on the top of the lifting limiting plate 48, the fixed support shell 41 and the cast iron fixed pad 2 are fixedly connected, and the fixed support shell 41 and the cast iron fixed pad 2 are provided with through holes in the inside, which are adapted to the size of the rubber connecting column 49.

[0023] When the automobile interior foaming mold body 1 needs to be demolded after completing automobile interior foaming, the mold cover plate 7 is first turned to remove the shielding of the top of the automobile interior foaming mold body 1, then the DC servo motor 44 in the fixed support shell 41 is started to drive the rotating gear 45 to rotate clockwise and counterclockwise, the lifting rack 46 engaged with the rotating gear 45 is driven to move up and down, the lifting support 47 drives the lifting limiting plate 48 to move, the rubber connecting column 49 on the top of the lifting limiting plate 48 moves vertically, the lifting limiting plate 48 can move in the guide shell 42, and the rubber connecting column 49 intermittently strikes the bottom of the automobile interior foaming mold body 1, thereby reducing the difficulty in demolding.

[0024] Please refer to Figure 1 and Figure 4 The utility model provides automobile interior foaming mold convenient to demold, the closed reinforcing device 5 comprises a cast iron support 51, a limiting connection groove 52 is set up in the inside of the cast iron support 51, an installation connection shell 53 is fixed on one side of the cast iron support 51, a return spring 54 is set up on the inside wall of one side of the installation connection shell 53, one end of the return spring 54 is connected with a limiting movement pad 55, a movement cast iron rod 57 is fixed on one side of the limiting movement pad 55, the cast iron support 51 and the cast iron fixed pad 2 are fixedly connected, the size of the positioning installation hole 9 is adapted to the size of the positioning installation rod 56, a through hole is set up in the inside of the cast iron support 51, and the size of the through hole is adapted to the size of the positioning installation rod 56, the limiting movement pad 55 is provided with the movement cast iron rod 57, and one end of the movement cast iron rod 57 is fixed with the lifting limiting plate 48.

[0025] In use, when the mold cover plate 7 is closed, the mold cover plate 7 can be rotated by being pushed, and the movable handle plate 58 can be pulled to drive the movable cast iron rod 57 and the limiting movable pad 55 to move, the limiting movable pad 55 can drive the positioning installation rod 56 fixedly connected thereto to move, thereby avoiding the situation that the positioning installation rod 56 blocks the normal closing of the mold cover plate 7, then the mold cover plate 7 is rotated to shield the opening of the automobile interior foaming mold body 1, so that the automobile interior foaming mold body 1 can be closed, then the movable handle plate 58 is released, and the restoring spring 54 in the installation and connection shell 53 provides elastic force to push the limiting movable pad 55, so that the limiting movable pad 55 drives the positioning installation rod 56 to move, and the positioning installation rod 56 penetrates through the positioning installation hole 9 in the positioning connecting arm 8, thereby achieving the purpose of stable closing after reinforcement.

[0026] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automotive interior foam mold that facilitates demolding, comprising an automotive interior foam mold body (1), characterized in that, The bottom of the main body (1) of the automotive interior foam mold is fixed with a cast iron fixing pad (2), the bottom of the cast iron fixing pad (2) is equipped with a support connecting foot (3), the bottom of the cast iron fixing pad (2) is fixed with an auxiliary demolding mechanism (4), the top of the cast iron fixing pad (2) is fixed with a closing reinforcement device (5), the top of the cast iron fixing pad (2) is equipped with a carbon steel bracket (6), the outer side of the carbon steel bracket (6) is rotatably connected to a mold cover plate (7) through a rotating shaft, one end of the mold cover plate (7) is fixed with a positioning connecting arm (8), and the interior of the positioning connecting arm (8) is provided with a positioning mounting hole (9). The auxiliary ejection mechanism (4) includes a fixed support housing (41), a guide housing (42) is embedded and fixed inside the fixed support housing (41), and a reinforcing bracket (43) is fixed on both sides of the guide housing (42). A DC servo motor (44) is fixed on one inner wall of the guide housing (42). A rotating gear (45) is fixed on the outer side of the output shaft of the DC servo motor (44). A lifting rack (46) meshes on the outer side of the rotating gear (45). A lifting bracket (47) is fixed on the top of the lifting rack (46). A lifting limit plate (48) is installed on the top of the lifting bracket (47). A rubber connecting column (49) is fixed on the top of the lifting limit plate (48).

2. The automotive interior foam mold for easy demolding according to claim 1, characterized in that, The fixed support housing (41) and the cast iron fixing pad (2) are fixedly connected. The fixed support housing (41) and the cast iron fixing pad (2) have through holes that are adapted to the size of the rubber connecting column (49).

3. The automotive interior foam mold for easy demolding according to claim 1, characterized in that, The reinforcing bracket (43) is embedded and fixed inside the fixed support housing (41), and the lifting limit plate (48) and the lifting bracket (47) are bonded and fixed together.

4. The automotive interior foam mold for easy demolding according to claim 1, characterized in that, The closed reinforcement device (5) includes a cast iron bracket (51), with a limit connection groove (52) inside the cast iron bracket (51). A mounting connection housing (53) is fixed on one side of the cast iron bracket (51). A return spring (54) is provided on the inner wall of one side of the mounting connection housing (53). One end of the return spring (54) is connected to a limit moving pad (55). A movable cast iron rod (57) is fixed on one side of the limit moving pad (55). A movable cast iron rod (57) is provided on one side of the limit moving pad (55). A lifting limit plate (48) is fixed on one end of the movable cast iron rod (57).

5. The automotive interior foam mold for easy demolding according to claim 4, characterized in that, The cast iron bracket (51) and the cast iron fixing pad (2) are fixedly connected, and the size of the positioning mounting hole (9) is adapted to the size of the positioning mounting rod (56).

6. The automotive interior foam mold for easy demolding according to claim 5, characterized in that, The cast iron bracket (51) has a through hole inside, and the size of the through hole is adapted to the size of the positioning mounting rod (56).

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