Continuous extrusion heating plate die

Abstract

The utility model discloses a continuous extrusion heating plate mould which comprises a heating template used for being attached to the bottom of the mould, the heating template comprises a heat conducting plate and a module, the module is tightly attached to the bottom of the heat conducting plate, a plurality of sets of holes are transversely formed in the module, the holes are arranged in a linear mode at equal intervals, and the heat conducting plate is arranged in the module. And heating devices are inserted into the holes in a penetrating mode and used for heating the module, and the module can conduct heat to the mold through the heat conduction plate. After the module is added, the extrusion temperature can be increased, and the constant temperature can be kept. When materials of different models are extruded, stable forming of products can be achieved by adjusting the temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion, in particular to a continuous extrusion heating plate die. Background Art

[0002] The extruder's operating principle relies on the forced friction and collision of the material to raise its temperature. This friction and collision heats up the material, softening it and causing plastic forming. The current mold temperature is only an approximate parameter; the actual operating temperature depends on the friction temperature of the machine itself.

[0003] When the extruder operates at low speed, the temperature will drop or fluctuate, making it difficult to maintain a constant temperature of 450°C. This results in poor metal fluidity in the mold, poor welding, and product fractures. When extruding thin-walled products, low speeds make it almost impossible to extrude the product. Utility Model Content

[0004] The purpose of the present invention is to solve the problems of the above-mentioned background technology and to provide a continuous extrusion heating plate die.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A continuous extrusion heating plate mold includes a heating template for attaching to the bottom of the mold, the heating template includes a heat conducting plate and a module, the module is tightly fitted to the bottom of the heat conducting plate, multiple groups of holes are horizontally opened in the module, the holes are arranged in a straight line with equal distances, and heating devices are inserted in each of the holes. The heating device is used to heat the module and increase the temperature. The module can conduct heat to the mold through the heat conducting plate.

[0007] As a further solution of the present invention: a temperature detection device is further provided on the heating template, and the temperature detection device is used to perform real-time detection of the temperature of the heat conducting plate and / or module.

[0008] As a further solution of the present invention: the temperature detection device is a temperature sensing probe.

[0009] As a further solution of the present invention: a waist-shaped hole is opened at the center of the module along the length direction of the hole.

[0010] As a further solution of the present invention: a hole of the same size is also opened on the heat conducting plate at a position corresponding to the waist-shaped hole, and the hole is connected to the waist-shaped hole.

[0011] As a further solution of the present invention: the heat conducting plate is made of metal.

[0012] As a further solution of the present invention: the heating device is a heating rod.

[0013] As a further solution of the present invention: silicone grease for conducting heat may be coated between the heat conducting plate and the module.

[0014] The beneficial effect of the utility model is that after adding this module, the extrusion temperature can be increased and kept constant. When extruding different types of materials, the temperature can be adjusted to achieve stable molding of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the position of the utility model installed on the mold;

[0017] Figure 2 This is a structural diagram of the heating template of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the heating template of the utility model;

[0019] Figure 4 This is a structural diagram of the heating template of the utility model;

[0020] Figure 5 It is a front view of the heating template of the utility model.

[0021] In the figure: 1. Heating template; 101. Heat conducting plate; 102. Module; 103. Hole; 2. Mold. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying 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.

[0023] For example 1, please refer to Figure 1-5 As shown, the utility model is a continuous extrusion heating plate mold, including a heating template 1 for attaching to the bottom of the mold 2, the heating template 1 includes a heat conducting plate 101 and a module 102, the module 102 is tightly fitted to the bottom of the heat conducting plate 101, and multiple groups of holes 103 are horizontally opened in the module 102, each group of holes 103 is arranged in a straight line at equal intervals, and a heating device is inserted in each of the holes 103, and the heating device is used to heat the module 102. The module 102 can transfer heat to the mold 2 through the heat conducting plate 101.

[0024] For example 2, please refer to Figure 1-5 As shown, the utility model is a continuous extrusion heating plate mold, including a heating template 1 for attaching to the bottom of the mold 2, the heating template 1 includes a heat conducting plate 101 and a module 102, the module 102 is tightly fitted to the bottom of the heat conducting plate 101, and multiple groups of holes 103 are horizontally opened in the module 102, the holes 103 are arranged in a straight line and equidistantly, and heating devices are inserted in the holes 103, and the heating devices are used to heat the module 102. The module 102 can conduct heat to the mold 2 through the heat conducting plate 101.

[0025] The heating template 1 is further provided with a temperature detection device, which is used to detect the temperature of the heat conducting plate 101 and / or the module 102 in real time.

[0026] In another embodiment, the temperature detection device is a temperature probe.

[0027] In another embodiment, a waist-shaped hole is opened at the center of the module 102 along the length direction of the hole 103 .

[0028] In another embodiment, a hole of the same size is also opened on the heat conducting plate 101 at a position corresponding to the waist-shaped hole, and the hole is connected to the waist-shaped hole.

[0029] In another embodiment, the heat conducting plate 101 is made of metal.

[0030] In another embodiment, the heating device is a heating rod.

[0031] In another embodiment, silicone grease for heat conduction may be applied between the heat conducting plate 101 and the module 102 .

[0032] The above describes an embodiment of the present invention in detail. However, the above description is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the claims of the present invention.

Claims

1. A continuous extrusion heating plate mold, characterized in that, The invention comprises a heating template (1) for being attached to the bottom of a mold (2), wherein the heating template (1) comprises a heat conducting plate (101) and a module (102), wherein the module (102) is tightly fitted to the bottom of the heat conducting plate (101), wherein a plurality of groups of holes (103) are horizontally provided in the module (102), wherein the holes (103) are arranged in a straight line at equal intervals, wherein heating devices are inserted into each of the holes (103), wherein the heating devices are used to heat and increase the temperature of the module (102), and wherein the module (102) can conduct heat to the mold (2) through the heat conducting plate (101).

2. A continuous extrusion heating plate mold according to claim 1, characterized in that: The heating template (1) is also provided with a temperature detection device, which is used to detect the temperature of the heat conducting plate (101) and / or the module (102) in real time.

3. A continuous extrusion heating plate mold according to claim 2, characterized in that: The temperature detection device is a temperature sensing probe.

4. A continuous extrusion heating plate die according to claim 1, characterized in that: A waist-shaped hole is provided at the center of the module (102) along the length direction of the hole (103).

5. A continuous extrusion heating plate die according to claim 4, characterized in that: A hole of the same size is also provided on the heat conducting plate (101) at a position corresponding to the waist-shaped hole, and the hole is connected to the waist-shaped hole.

6. The continuous extrusion heating plate mold according to claim 1, characterized in that: The heat conducting plate (101) is made of metal.

7. A continuous extrusion heating plate die according to any one of claims 1 to 6, characterized in that: The heating device is a heating rod.

8. A continuous extrusion heating plate die according to any one of claims 1 to 6, characterized in that: Silicone grease for heat conduction may also be applied between the heat conducting plate (101) and the module (102).

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