Die for fireplace artificial wood production

Abstract

The utility model relates to a mould for fireplace artificial wood production, which comprises a fixed mould and a movable mould, mould cavities matched with artificial wood are arranged on opposite surfaces of the fixed mould and the movable mould, silica gel layers are arranged on the inner walls of the mould cavities, and cooling water pipes adjacent to the mould cavities are arranged on the inner walls of the fixed mould and the movable mould. The front and rear sides of the fixed die and the movable die are respectively provided with a water inlet and a water outlet which are connected with corresponding cooling water pipes, one side of the fixed die is provided with a feeding hole, the top of the fixed die is provided with an exhaust hole, the fixed die is provided with an ejection mechanism, and one side of the fixed die deviating from the movable die is sleeved with a fixed seat; a pushing connecting seat is arranged on the movable seat, a plurality of guide rods are arranged at the top and the bottom of one side, close to the fixed mold, of the movable seat, guide holes corresponding to the guide rods are formed in the fixed seat, the guide rods penetrate into the guide holes, and a locking mechanism for locking the guide rods is arranged on the fixed seat. The injection mold is high in ejection efficiency, the fixed mold and the movable mold are convenient to cool at the same time, and product quality is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to fireplace false wood production technical field especially relates to a mould for fireplace false wood production. BACKGROUND

[0002] Fireplace false wood, also known as decorative firewood or simulated firewood, is a wood substitute used for decorative purposes rather than actual burning. They are usually placed in fireplaces to provide a warm and traditional visual effect. The mould for producing fireplace false wood is a very important component in the manufacturing process, which determines the shape, size and details of the final product.

[0003] A kind of mould for fireplace false wood is disclosed in Chinese utility model patent with publication number CN211334788U, which can automatically push the formed piece in the mold cavity through the pushing assembly, solving the problem of difficult traditional formed piece taking, while using the threaded rod can greatly improve the accuracy in the taking process, reducing the taking error;Through the heat collecting assembly, the heat in the lower mold plate can be collected, reducing the loss of heat and improving the utilization rate of heat, with high practicality. The scheme has the following disadvantages: the handle of the threaded rod needs to be rotated during ejection, which is low in efficiency, and the heat pipes are only arranged on the lower mold for heat conduction and cooling, and the upper mold lacks a heat conduction and cooling mechanism. This asymmetric cooling may cause uneven shrinkage of the product during the curing process, resulting in deformation or warping and affecting the product quality. SUMMARY

[0004] The utility model aims at solving the prior art's insufficient, and provides a kind of mould for fireplace false wood production.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mould for fireplace false wood production, comprising a fixed mold and a movable mold, the fixed mold and the movable mold are provided with a mold cavity matched with the false wood on the opposite surface, the inner wall of the mold cavity is provided with a silica gel layer, the inner wall of the fixed mold and the movable mold is provided with a cooling water pipe adjacent to the mold cavity, the front and rear sides of the fixed mold and the movable mold are respectively provided with a water inlet and a water outlet connected with the corresponding cooling water pipe, one side of the fixed mold is provided with a feeding port, the top of the fixed mold is provided with an exhaust hole, the fixed mold is provided with an ejection mechanism, the side of the fixed mold away from the movable mold is sleeved with a fixed seat, the side of the movable mold away from the fixed mold is sleeved with a movable seat, the movable seat is provided with a push connecting seat, the side of the movable seat close to the fixed mold is provided with a plurality of guide rods at the top and the bottom, the fixed seat is provided with a guide hole corresponding to the guide rod, the guide rod penetrates into the guide hole, and the fixed seat is provided with a locking mechanism for locking the guide rod.

[0006] In particular, the side of the movable mold facing the fixed mold is provided with a plurality of positioning columns, and the fixed mold is provided with a positioning groove corresponding to the positioning column, and the positioning column is inserted into the positioning groove.

[0007] Specifically, the ejection mechanism includes a C-shaped bracket set on the side of the fixed mold near the fixed seat. An electric push rod is provided on the outside of the bracket. After the push rod of the electric push rod passes through the bracket, a push plate is installed. Several push rods that penetrate into the mold cavity are provided on the push plate.

[0008] Specifically, the locking mechanism includes grooves provided at the top and bottom of the fixed base, the grooves and guide holes are connected, the grooves are provided with several spring clips corresponding to the guide rod, the end of the guide rod is provided with a slot, and the end of the guide rod is locked by the spring clips locking the slot.

[0009] Specifically, sealing gaskets are provided on the contact surfaces of the fixed mold and the movable mold.

[0010] The beneficial effects of this utility model are as follows: By setting up a push mechanism, the push rod is pushed by an electric push rod, resulting in high ejection efficiency; by setting cooling water pipes on both the fixed mold and the movable mold, simultaneous cooling is facilitated, avoiding any impact on product quality, and the water in the cooling water pipes can recover heat through appropriate heat recovery equipment; by setting up guide rods, guide holes, and locking mechanisms, the fixed mold and the movable mold are well fixed and locked, resulting in high reliability. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] In the diagram: 1-Fixed mold; 2-Modible mold; 3-Mold cavity; 4-Silicone layer; 5-Cooling water pipe; 6-Inlet; 7-Fixed seat; 8-Modible seat; 9-Push-out connecting seat; 10-Guide rod; 11-Positioning pin; 12-Bracket; 13-Electric push rod; 14-Push plate; 15-Push rod; 16-Groove; 17-Spring clip;

[0013] The following will describe in detail the embodiments of this utility model with reference to the accompanying drawings. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] like Figure 1 As shown, a mold for producing artificial wood for fireplaces includes a fixed mold 1 and a movable mold 2. The fixed mold 1 and the movable mold 2 have a mold cavity 3 that matches the artificial wood on their opposite sides. The inner wall of the mold cavity 3 is provided with a silicone layer 4. The inner walls of the fixed mold 1 and the movable mold 2 are provided with cooling water pipes 5 adjacent to the mold cavity 3. The front and rear sides of the fixed mold 1 and the movable mold 2 are respectively provided with water inlets and water outlets connected to the corresponding cooling water pipes 5. The fixed mold 1 has a feed inlet 6 on one side and an exhaust hole on the top of the fixed mold 1. The movable mold 2 has a plurality of positioning pins 11 on the side facing the fixed mold 1. The fixed mold 1 has positioning grooves corresponding to the positioning pins 11. The positioning pins 11 are inserted into the positioning grooves. Sealing gaskets are provided on the contact surfaces of the fixed mold 1 and the movable mold 2.

[0016] The fixed mold 1 is provided with an ejection mechanism, the ejection mechanism comprises a C-shaped support 12 arranged on the fixed mold 1 and close to the fixed base 7, an electric push rod 13 is arranged on the outer side of the support 12, a push plate 14 is arranged on the push rod of the electric push rod 13 and passes through the support 12, and a plurality of ejection rods 15 are arranged on the push plate 14 and pass into the mold cavity 3.

[0017] The fixed mold 1 is provided with an ejection mechanism, the ejection mechanism comprises a C-shaped support 12 arranged on the fixed mold 1 and close to the fixed base 7, an electric push rod 13 is arranged on the outer side of the support 12, a push plate 14 is arranged on the push rod of the electric push rod 13 and passes through the support 12, and a plurality of ejection rods 15 are arranged on the push plate 14 and pass into the mold cavity 3.

[0018] When the utility model works, the ejection mechanism of the injection molding equipment is connected with the ejection connecting base 9, the fixed base 7 is connected with the machine table, the ejection mechanism drives the movable mold 2 to combine with the fixed mold 1, at this time, the positioning column 11 is inserted into the positioning groove, the guide rod 10 passes into the guide hole and the end of the guide rod 10 is locked by the spring clamp 17, the injection molding material is injected into the mold cavity 3 through the feeding port 6, after the injection molding is completed, the mold is cooled by circulating cooling water in the cooling water pipe 5, and then the mold is opened, the movable mold 2 is away from the fixed mold 1, the electric push rod 13 works, the push plate 14 drives the ejection rod 15 to move, the artificial wood is ejected from the fixed mold 1, in order to facilitate the transfer, the conveying belt can be placed below the mold, and the artificial wood can be directly ejected and fallen on the conveying belt, and the hot water in the cooling water pipe 5 is heat-exchanged and the heat can be recycled by the heat recovery equipment. The utility model has the advantages of high artificial wood ejection efficiency, convenient simultaneous cooling of the fixed mold 1 and the movable mold 2, avoided influence on product quality, good fixed locking effect of the fixed mold 1 and the movable mold 2, and high reliability.

[0019] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0020] In the utility model, unless another definite provision and limitation, the term " install " " link " " connect " " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's interaction relation, unless another definite limitation. For ordinary skilled person in the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0021] The utility model has been described above in conjunction with the drawings, obviously, the specific implementation of the utility model is not limited by the above-mentioned mode, as long as various improvements using the method concept and technical scheme of the utility model or direct application in other occasions without improvement are all within the protection scope of the utility model.

Claims

1. A mold for producing artificial wood for fireplaces, comprising a fixed mold (1) and a movable mold (2), characterized in that, The fixed mold (1) and the movable mold (2) have a mold cavity (3) that matches the artificial wood on their opposite sides. The inner wall of the mold cavity (3) is provided with a silicone layer (4). The inner walls of the fixed mold (1) and the movable mold (2) are provided with cooling water pipes (5) that are close to the mold cavity (3). The front and rear sides of the fixed mold (1) and the movable mold (2) are respectively provided with water inlets and outlets connected to the corresponding cooling water pipes (5). The fixed mold (1) has a feed port (6) on one side. The top of the fixed mold (1) is provided with an exhaust hole. The fixed mold (1) is provided with an ejection mechanism. A fixed seat (7) is fitted on the side of the fixed mold (1) away from the movable mold (2), and a movable seat (8) is fitted on the side of the movable mold (2) away from the fixed mold (1). A push-connecting seat (9) is provided on the movable seat (8). Several guide rods (10) are provided on the top and bottom of the movable seat (8) near the fixed mold (1). A guide hole corresponding to the guide rod (10) is provided on the fixed seat (7). The guide rod (10) passes into the guide hole, and a locking mechanism for locking the guide rod (10) is provided on the fixed seat (7).

2. The mold for producing artificial wood for fireplaces according to claim 1, characterized in that, The movable mold (2) has several positioning posts (11) on the side facing the fixed mold (1), and the fixed mold (1) has positioning grooves corresponding to the positioning posts (11), and the positioning posts (11) are inserted into the positioning grooves.

3. The mold for producing artificial wood for fireplaces according to claim 1, characterized in that, The ejection mechanism includes a C-shaped bracket (12) set on the side of the fixed mold (1) near the fixed seat (7). An electric push rod (13) is provided on the outside of the bracket (12). The push rod of the electric push rod (13) passes through the bracket (12) and is then installed on a push plate (14). Several push rods (15) that penetrate into the mold cavity (3) are provided on the push plate (14).

4. The mold for producing artificial wood for fireplaces according to claim 1, characterized in that, The locking mechanism includes grooves (16) provided at the top and bottom of the fixed base (7). The grooves (16) are connected to the guide hole. Several spring clips (17) corresponding to the guide rod (10) are provided in the grooves (16). The end of the guide rod (10) is provided with a slot. The end of the guide rod (10) is locked by the spring clips (17).

5. A mold for producing artificial wood for fireplaces according to claim 1, characterized in that, A sealing gasket is provided on the contact surface of the fixed mold (1) and the movable mold (2).

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