Foam foaming mold for automobile seat

Abstract

The utility model belongs to the technical field of foaming molds, and particularly relates to an automobile seat foam foaming mold which comprises a foaming mold and an upper mold frame, a pouring pipe is arranged above the upper mold frame, a branch pipe is assembled at the lower end of the pouring pipe, and a cutting piece is arranged on the inner side of the bottom of the branch pipe and used for cutting off a pouring gate to separate the pouring gate from a product; and a rotating motor and a shaft seat mechanism at the top of the rotating motor are mounted above the upper mold frame, and the cutting piece is driven to rotate through an outer gear in a meshing manner, so that the section of the sprue is polished, and the sprue recovers to be smooth to facilitate subsequent processing and use. The pouring gate can be automatically cut off to be separated after a product is formed, the effect of assisting in mold opening is achieved, in addition, the protruding edge of the pouring gate can be polished after the pouring gate is cut off, the tedious working procedure is simplified, the working difficulty is reduced, and the use performance of the mold is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of foaming molds, in particular to a foaming mold for automobile seats. Background Art

[0002] Automobile seat foaming molds are key tools for manufacturing seat foam components. Understanding the foaming mold manufacturing process and manufacturing quality will help design the foam structure. Foaming provides the shape and contour of the seat. Its characteristics affect the ride comfort and H-point. Its design and manufacturing quality directly affect the comfort and overall quality of the seat.

[0003] At present, the existing foaming mold often forms a gate on the top after producing the product, which may affect the mold opening at the least and tear the product at the worst, affecting the qualified rate. Strict process control is required to greatly affect the use effect and production efficiency.

[0004] In order to solve the above problems, this application proposes a car seat foaming mold. Utility Model Content

[0005] The purpose of the utility model is to provide a foaming mold for automobile seats, which solves the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a foaming mold for automobile seats, comprising: a foaming mold and an upper mold frame; a pouring pipe is provided above the upper mold frame, a branch pipe is assembled at the lower end of the upper mold frame, a slice is provided on the inner side of the bottom of the branch pipe, which is used to cut off the gate and separate it from the product; a rotating motor and an axle seat mechanism on the top of the upper mold frame are installed above the upper mold frame, and the slice is driven to rotate through an external gear in a meshing manner, thereby grinding the gate cross section to restore it to a smooth state and facilitate subsequent processing and use.

[0008] Furthermore, a pouring hole is opened on the top of the upper mold frame, which is connected to the pouring pipe and the branch pipe.

[0009] Furthermore, a transfer frame is installed at the lower end of the pouring pipe and is located inside the area adjacent to the upper end of the branch pipe.

[0010] Furthermore, the external gear is located outside the upper end of the branch pipe and is engaged with the gear mechanism at one end of the shaft seat mechanism.

[0011] Furthermore, an inner ring frame is provided at the lower end of the adapter frame, and the adapter ring block on the outer side of the inner ring frame is installed through an inner slide groove opened in the outer area.

[0012] Furthermore, rubber pads of the same structure are provided on the inner side of the branch pipe and the outer side of the inner ring frame, and adjacent rubber pads are squeezed against each other to fill the gaps to achieve a real-time sealing effect during the rotation operation.

[0013] Furthermore, a side groove for installing a rubber pad is provided on the outer side of the bottom of the inner ring frame.

[0014] The utility model has the following beneficial effects:

[0015] The utility model can automatically cut off the bottom of the gate by slicing after the product is formed, so as to separate it from the car seat, which is convenient for mold opening operation and can also prevent the gate from being torn by external force. It can effectively ensure the production quality of the product, reduce the difficulty of work, and improve the performance of the mold.

[0016] The utility model adopts the combined installation method of the branch pipes, which can be directly disassembled and removed after the mold is opened, making it convenient for workers to clean the residual materials inside so that it can be quickly restored to the next use. Secondly, before it is restored, it can be directly replaced with a new object to carry out the next group of production operations, thereby improving the production efficiency of automobile seats.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the bottom portion of the upper mold frame of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the upper mold frame of the present utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the pouring pipe and branch pipe of the utility model;

[0023] Figure 5 This is a partial enlarged structural diagram of part A of the present utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] In the figure: 1. Foaming mold; 2. Upper mold frame; 3. Pouring pipe; 4. Rotating motor; 5. Branch pipe; 6. Slice; 7. Pouring hole; 8. Adapter frame; 9. External gear; 10. Inner ring frame; 11. Adapter ring block; 12. Rubber pad; 13. Inner slide groove; 14. Side groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] See also Figure 1-5 As shown, the utility model is a foaming mold for automobile seats, comprising: a foaming mold 1 and an upper mold frame 2;

[0029] A pouring pipe 3 is provided above the upper mold frame 2, and a branch pipe 5 is assembled at its lower end. A slice 6 is provided on the inner side of the bottom of the branch pipe 5 to cut off the pouring gate and separate it from the product.

[0030] A rotating motor 4 and a shaft seat mechanism on the top of the upper mold frame 2 are installed. The slice 6 is driven to rotate through the external gear 9 in a meshing manner, and the gate cross section is polished to restore it to a smooth state for subsequent processing and use.

[0031] This embodiment provides a foaming mold that can automatically cut off the gate. By using a combined branch pipe 5, the slicer 6 is driven by the rotating motor 4 to cut off the gate, so that it is separated from the product to facilitate subsequent mold opening and other processing. In addition, the gate can be polished through the surface of the slicer 6 to simplify the cumbersome process and improve the use effect of the equipment.

[0032] Among them, a pouring hole 7 is opened on the top of the upper mold frame 2, which is connected to the pouring pipe 3 and the branch pipe 5. A sealing gasket is provided on the outside of the branch pipe 5 to press against the inner wall of the pouring hole 7 in real time to form a seal.

[0033] The lower end of the pouring pipe 3 is provided with an adapter frame 8 , which is located inside the upper end region of the branch pipe 5 , and a flange connection is formed between the upper end of the adapter frame 8 and the lower end region of the pouring pipe 3 .

[0034] The external gear 9 is located outside the upper end of the branch pipe 5 and is engaged with the gear mechanism at one end of the shaft seat mechanism.

[0035] The lower end of the adapter frame 8 is provided with an inner ring frame 10 , and the adapter ring block 11 on the outer side of the inner ring frame 10 is installed through an inner slide groove 13 opened in the outer area.

[0036] Among them, rubber pads 12 of the same structure are provided on the inner side of the branch pipe 5 and the outer side of the inner ring frame 10. Adjacent rubber pads 12 squeeze each other to fill the gaps to achieve a real-time sealing effect during the rotation operation. A side groove 14 for installing the rubber pads 12 is opened on the outer side of the bottom of the inner ring frame 10.

[0037] It can be understood that the utility model can automatically cut off the gate and separate it after the product is formed, thereby achieving the effect of assisting mold opening. In addition, the raised edge part of the gate can be polished after cutting off the gate, simplifying the tedious process to reduce the difficulty of work and improve the performance of the mold.

[0038] A specific application of the operation process of this embodiment is: when performing automobile foam molding production, the branch pipe 5 is driven to rotate by the rotating motor 4 through the external gear 9, so that the slicer 6 can cut the intersection of the material inside the branch pipe 5 and the product, that is, the gate. By separating the gate from the product, the mold opening operation becomes simpler and more convenient, and the product can be effectively prevented from being torn. In addition, the rotation of the slicer 6 can also be used to grind the gate cross section to restore the protruding edge to a smooth state for subsequent processing and use, simplifying tedious steps while improving production efficiency.

[0039] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0040] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A car seat foaming mold, characterized in that: include: Foaming mold (1) and upper mold frame (2); A pouring pipe (3) is provided above the upper mold frame (2), a branch pipe (5) is assembled at the lower end thereof, and a slice (6) is provided on the inner side of the bottom of the branch pipe (5) for cutting off the pouring gate to separate it from the product; A rotating motor (4) and a shaft seat mechanism on the top of the upper mold frame (2) are installed above the upper mold frame (2), which drives the slice (6) to rotate through the external gear (9) in a meshing manner, thereby grinding the gate cross section to restore it to a smooth state for subsequent processing and use.

2. The car seat foaming mold according to claim 1, characterized in that: A pouring hole (7) is provided on the top of the upper mold frame (2) and is connected to the pouring pipe (3) and the branch pipe (5).

3. The car seat foaming mold according to claim 1, characterized in that: The lower end of the pouring pipe (3) is equipped with an adapter frame (8), which is located inside the area adjacent to the upper end of the branch pipe (5).

4. The car seat foaming mold according to claim 1, characterized in that: The external gear (9) is located outside the upper end of the branch pipe (5) and is engaged with a gear mechanism at one end of the shaft seat mechanism.

5. The automobile seat foaming mold according to claim 3, characterized in that: An inner ring frame (10) is provided at the lower end of the adapter frame (8), and an adapter ring block (11) outside the inner ring frame (10) is installed through an inner slide groove (13) opened in the outer area.

6. The automobile seat foaming mold according to claim 1, characterized in that: The inner side of the branch pipe (5) and the outer side of the inner ring frame (10) are provided with rubber pads (12) of the same structure, and adjacent rubber pads (12) are squeezed against each other to fill the gaps to achieve a real-time sealing effect during the rotation operation.

7. The automobile seat foaming mold according to claim 5, characterized in that: A side groove (14) for installing a rubber pad (12) is provided on the outer side of the bottom of the inner ring frame (10).

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