Integrated forming die

Abstract

The utility model discloses an integrated forming die which comprises a rear die frame, a front die frame and a combined die set installed in the rear die frame and the front die frame. A second inner cavity is formed in the front mold frame in a penetrating mode, a detachable and replaceable inner positioning mold is installed in the rear mold frame in a locking mode, and a first inner cavity is formed in the center of the inner positioning mold. According to the combined die set, the whole formed cavity structure is split into a plurality of die blocks according to special forming requirements, the die blocks are assembled together, after the die blocks are assembled, feeding can be directly conducted, the die blocks are locked and then installed on the front die frame, locking of the combined die set is completed through cooperation of the rear die frame and the front die frame, and after the combined die is assembled on the front die frame, the die blocks are assembled on the rear die frame. Due to the fact that the combined die set can be adjusted according to specific production requirements, the whole device can achieve forming of various high-difficulty foaming forming structures, the die frame is simple in structure and higher in universality, and the die cost can be reduced while the forming technology is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field, concretely is integrally formed mould. BACKGROUND

[0002] In order to be more comfortable to wear shoes, the sole is combined by TPU material and PU material, the PU material is made into the shape of the palm center position of the sole, the TPU is made into the shape of the outer frame of the sole, and then the two parts are bonded together by glue to form the finished sole. Through the bonding of the glue, after long time use, due to heat or aging of the glue, the sole is easy to separate, which reduces the user experience and service life of the shoe.

[0003] CN201921399500 discloses a shoe upper and sole integrally formed mould and equipment, including first movable mould, second movable mould and third movable mould;The first movable mould is openable and closable, and is used for clamping the edge of the last after closing and forming a surrounding edge cavity with an opening with the last, the opening faces the third movable mould, the last is provided with a shoe upper, and the shoe upper is located in the surrounding edge cavity;The second movable mould and the third movable mould form a sealed sole cavity when the mould is closed, and the third movable mould is provided with a first runner communicated with the sole cavity;When the third movable mould and the first movable mould are closed, the sole cavity is located on the side of the surrounding edge cavity away from the last, the surrounding edge cavity and the sole cavity are communicated and jointly constitute a sealed insole cavity, and the third movable mould is provided with a second runner communicated with the insole cavity, and the discharge port of the second runner is located in the surrounding edge cavity.

[0004] The above-mentioned patent cannot meet the molding of various high-difficulty foaming molding structures during use, has low universality, and needs to provide multiple molds for use during mass production, so as to improve the production cost, so an integrally formed mold is needed now. UTILITY MODEL CONTENTS

[0005] The utility model discloses a integrally formed mould, split into multiple modules with the whole molding cavity structure, realizes the convenience of combination module molding foaming material, to solve the technical problem mentioned in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: integrally formed mould, including rear mould frame and front mould frame, and the combination module installed in the inside of rear mould frame and front mould frame;

[0007] The second inner cavity is opened in the inside of the front mould frame, and the inner positioning mould that can be replaced is locked and installed in the inside of the rear mould frame, and the first inner cavity is opened in the center of the inner positioning mould;

[0008] The combination module comprises a moving die and a positioning die, the moving die and the positioning die are movably inserted and connected, the combination module is integrally installed in the front die frame, and the rear die frame is locked to the front die frame and abuts against the surface of the combination module.

[0009] Preferably, a plurality of first supporting rods are installed on the outer side of the rear die frame, a first rear cover plate is installed on the outer side of the rear die frame through the first supporting rods, and the inner positioning die is locked and installed in the rear die frame through first positioning bolts.

[0010] Preferably, a plurality of second supporting rods are installed on the outer side of the front die frame, a second rear cover plate is locked and installed on the outer side of the front die frame through the second supporting rods, a plurality of connecting columns are installed on the inner side of the second rear cover plate, and a plurality of connecting columns are installed on the side of the front die frame corresponding to the rear die frame.

[0011] Preferably, a plurality of second positioning bolts are threadedly installed on the inner side of the second rear cover plate, and the combination module is inserted and connected with the front die frame through the guide columns, and the second positioning bolts are threadedly installed on the combination module.

[0012] Preferably, a plurality of first abutting plates are installed on the outer side of the moving die, a plurality of connecting pipes are installed on the outer side of the moving die, and a positioning pipe is installed on one side of each connecting pipe on the outer side of the moving die.

[0013] Preferably, a second abutting plate is installed on the outer side of the positioning die corresponding to the position of the first abutting plate, a positioning seat is installed on the outer side of the positioning die corresponding to the position of the connecting pipe, and a connecting pipe is installed on the outer side of the positioning die corresponding to the position of the positioning pipe.

[0014] Preferably, the connecting pipe is inserted into the corresponding positioning pipe after the moving die and the positioning die are abutted, each positioning seat is abutted with the connecting pipe, and the guide column passes through the positioning seat and the connecting pipe and is locked and connected with the first rear cover plate.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The combination module is split into multiple modules according to special molding requirements, and the modules are assembled together. After the modules are assembled, the combination module can be directly fed and locked, and then the combination module is installed on the front die frame. The combination module is locked by the cooperation of the rear die frame and the front die frame. After the combination module is installed on the front die frame, the mold can be directly closed. Since the combination module can be adjusted according to specific production requirements, the device as a whole can realize molding of various high-difficulty foaming molding structures. The die frame structure is simple and has higher universality. The molding technology is improved, and the mold cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is the whole structure schematic view of the front mould frame of the utility model;

[0019] Figure 3 It is the whole structure schematic view of the rear mould frame of the utility model;

[0020] Figure 4 It is the whole structure schematic view of the rear mould frame of the utility model;

[0021] Figure 5 It is the whole structure schematic view of the rear mould frame of the utility model;

[0022] Figure 6 It is the whole structure schematic view of the rear mould frame of the utility model;

[0023] Figure 7 It is the whole structure schematic view of the rear mould frame of the utility model.

[0024] In the figure: 1, rear mould frame; 2, first support rod; 3, first rear sealing plate; 4, inner positioning mould; 5, first positioning bolt; 6, first inner cavity; 7, front mould frame; 8, second support rod; 9, second rear sealing plate; 10, guide column; 11, connecting column; 12, second inner cavity; 13, second positioning bolt; 14, combined mould frame; 15, movable mould; 16, first adhering plate; 17, connecting pipe; 18, positioning pipe; 19, positioning mould; 20, second adhering plate; 21, positioning seat; 22, connecting insertion pipe. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.

[0026] The utility model provides: integrally formed mould, such as Figures 1-7As shown, it comprises a rear mold frame 1 and a front mold frame 7, and a combined mold module 14 installed inside the rear mold frame 1 and the front mold frame 7; the rear mold frame 1 and the front mold frame 7 are matched to position the combined mold module 14, so that the foaming material injected into the combined mold module 14 can be quickly and stably formed, and since the combined mold module 14 as a whole can be replaced according to specific production requirements, the adaptability of the device as a whole is improved; the second inner cavity 12 is through-opened in the inside of the front mold frame 7, and the inner positioning mold 4 that can be disassembled and replaced is locked and installed in the inside of the rear mold frame 1, and the first inner cavity 6 is opened in the center of the inner positioning mold 4; the inner positioning mold 4 is set to be replaced with the combined mold module 14, which can better limit the combined mold module 14 to improve the stability of the foaming material formed in the inside of the combined mold module 14; the combined mold module 14 comprises a moving mold 15 and a positioning mold 19, and the moving mold 15 and the positioning mold 19 are movably inserted and connected; the combined mold module 14 as a whole is installed in the inside of the front mold frame 7, and the surface of the combined mold module 14 is abutted against after the rear mold frame 1 is locked with the front mold frame 7; the combined mold module 14 as a whole is combined by the moving mold 15 and the positioning mold 19, which can be spliced to make the mold frame structure simple and more universal, and can reduce the mold cost while improving the forming technology.

[0027] As preferred, a plurality of groups of first support rods 2 are installed on the outside of the rear mold frame 1, and the first rear sealing plate 3 is installed on the outside of the rear mold frame 1 through the first support rods 2; the inner positioning mold 4 is locked and installed in the inside of the rear mold frame 1 through the first positioning bolts 5; the first support rods 2 and the first rear sealing plate 3 are set to cooperate to limit the guide column 10, so that the guide column 10 can be extended out and locked through a nut, and the rear mold frame 1 and the front mold frame 7 can be matched to complete the positioning of the combined mold module 14.

[0028] Further, a plurality of groups of second support rods 8 are installed on the outside of the front mold frame 7, and the second rear sealing plate 9 is locked and installed on the outside of the front mold frame 7 through the second support rods 8; a plurality of groups of connecting columns 11 are installed on the inside of the second rear sealing plate 9, and a plurality of groups of connecting columns 11 are installed on the side of the front mold frame 7 corresponding to the rear mold frame 1; the second support rods 8 and the second rear sealing plate 9 installed on the outside of the front mold frame 7 are used to limit the combined mold module 14 as a whole, so that the combined mold module 14 has a fixed installation position, and the control of the combined mold module 14 is better improved.

[0029] Further, a plurality of groups of second positioning bolts 13 are threadedly installed on the inside of the second rear sealing plate 9, and the combined mold module 14 is inserted and connected with the front mold frame 7 through the guide column 10; the second positioning bolts 13 are threadedly installed with the combined mold module 14; the second positioning bolts 13 installed in the inside of the second rear sealing plate 9 and the guide column 10 can further limit the combined mold module 14 to improve the stability of the use of the combined mold module 14 as a whole, and position the single moving mold 15 to ensure the separation of the moving mold 15 and the positioning mold 19.

[0030] It is worth mentioning that a plurality of first fitting plates 16 are arranged on the outer side of the moving die 15, a plurality of connecting pipes 17 are arranged on the outer side of the moving die 15, a plurality of positioning pipes 18 are arranged on one side of each connecting pipe 17 on the outer side of the moving die 15, the first fitting plate 16 arranged on the outer side of the moving die 15 cooperates with the second fitting plate 20 arranged on the outer side of the positioning die 19, so that the combined die set 14 is more closely combined, and the connecting pipe 17 and the positioning pipe 18 are also used to complete the cooperation and combination with the positioning die 19.

[0031] Specifically, the second fitting plate 20 is arranged on the outer side of the positioning die 19 corresponding to the position of the first fitting plate 16, the positioning seat 21 is arranged on the outer side of the positioning die 19 corresponding to the position of the connecting pipe 17, and the connecting plug pipe 22 is arranged on the outer side of the positioning die 19 corresponding to the position of the positioning pipe 18. The second fitting plate 20, the positioning seat 21 and the connecting plug pipe 22 are respectively matched with the first fitting plate 16, the connecting pipe 17 and the positioning pipe 18 to improve the stability of the combined die set 14 and the convenience of disassembly, so that the docking combination of the combined die set 14 is more convenient.

[0032] In addition, after the moving die 15 and the positioning die 19 are fitted, the connecting plug pipe 22 is inserted into the corresponding positioning pipe 18, each positioning seat 21 is fitted corresponding to the connecting pipe 17, and the guide column 10 passes through the positioning seat 21 between the connecting pipe 17 and is locked and connected with the first rear sealing plate 3. After the connecting plug pipe 22 is inserted into the positioning pipe 18, the movement of the positioning die 19 is more stable, and the stability of the fitting between the moving die 15 and the positioning die 19 is improved due to the fitting of the second fitting plate 20 and the first fitting plate 16.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. One-piece molding mold, characterized by: It comprises a rear mold frame (1) and a front mold frame (7), and a combined mold set (14) installed inside the rear mold frame (1) and the front mold frame (7); A second inner cavity (12) is provided inside the front mold frame (7), and a removable inner positioning mold (4) is fixedly installed inside the rear mold frame (1), and a first inner cavity (6) is provided at the center of the inner positioning mold (4); The combined module (14) comprises a movable module (15) and a positioning module (19), wherein the movable module (15) and the positioning module (19) are movably plugged and installed. The combined module (14) is installed as a whole inside the front mold frame (7), and the rear mold frame (1) is fitted to the front mold frame (7) and locked to press against the surface of the combined module (14).

2. The one-piece molding die according to claim 1, wherein: A plurality of first support rods (2) are installed on the outside of the rear mold frame (1), a first rear sealing plate (3) is installed on the outside of the rear mold frame (1) via the first support rods (2), and the inner positioning mold (4) is locked and installed inside the rear mold frame (1) via a first positioning bolt (5).

3. The one-piece molding die according to claim 2, wherein: A plurality of groups of second support rods (8) are installed on the outside of the front mold frame (7), a second rear sealing plate (9) is locked and installed on the outside of the front mold frame (7) through the second support rods (8), a plurality of groups of connecting columns (11) are installed on the inside of the second rear sealing plate (9), and a plurality of groups of connecting columns (11) are installed on the side of the front mold frame (7) corresponding to the rear mold frame (1).

4. The one-piece molding die according to claim 3, wherein: The inner side of the second rear sealing plate (9) is threadedly mounted with a plurality of second positioning bolts (13), and the combined module (14) is plugged into the front module frame (7) via the guide column (10), and the second positioning bolts (13) are threadedly mounted on the combined module (14).

5. The one-piece molding die according to claim 4, characterized in that: Several groups of first laminating plates (16) are installed on the outside of the movable mold (15), several groups of connecting tubes (17) are installed on the outside of the movable mold (15), and a group of positioning tubes (18) is installed on one side of each group of connecting tubes (17) on the outside of the movable mold (15).

6. The one-piece molding die according to claim 5, characterized in that: A second laminating plate (20) is installed on the outside of the positioning mold (19) at a position corresponding to the first laminating plate (16), a positioning seat (21) is installed on the outside of the positioning mold (19) at a position corresponding to the connecting tube (17), and a connecting insert (22) is installed on the outside of the positioning mold (19) at a position corresponding to the positioning tube (18).

7. The one-piece molding die according to claim 6, characterized in that: After the movable mold (15) and the positioning mold (19) are fitted together, the connecting tube (22) is inserted into the corresponding positioning tube (18), each group of the positioning seats (21) is fitted with the connecting tube (17), and the guide column (10) passes between the positioning seats (21) and the connecting tube (17) and is locked and connected to the first rear sealing plate (3).

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