Die temperature control device

Abstract

The utility model relates to the technical field of dies, in particular to a die temperature control device which comprises a fixing plate, a motor and an air outlet hole, a fixing cylinder is installed on the top of the fixing plate, a bearing is installed at the bottom of the fixing cylinder in an embedded mode, a fixing rod is fixedly installed on an inner ring of the bearing, and a bearing plate is installed on the top of the fixing rod. Air cylinders are installed on the two sides of the top of the bearing plate correspondingly, clamping plates are installed at the opposite ends of the two air cylinders correspondingly, a motor is installed at the position, below the fixing rod, of the top of the fixing plate, a first air inlet pipe is embedded in one side of the fixing barrel, and air outlet holes are formed in the inner side of the fixing barrel in an annular array mode. The die heating and cooling device has the advantages that when the die is heated and cooled, the die can be driven to rotate to be heated and cooled, so that the temperature of the die is uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold temperature control device. Background Art

[0002] A mold is a tool or equipment used to produce a large number of objects of the same shape. It is usually made of metal, plastic or other materials and is used to shape or form molten metal, liquid plastic or other compressible materials. In the manufacturing industry, molds are widely used in the production process of automotive parts, home appliances, plastic products, toys and other products. Plastic products have the advantages of low cost, beautiful appearance, good processing performance and light weight. They have been widely used in various fields of people's daily production and life. Plastic products are mostly processed by injection molding equipment. By injecting molten plastic material into the mold, the plastic solidifies and forms, and then the corresponding product can be obtained.

[0003] The mold temperature needs to be well controlled during the production process. With the development of injection molds, their structure has become more and more complex, and temperature control has become more and more difficult, which makes the mold prone to uneven temperature and affects the quality of the product. Utility Model Content

[0004] The utility model aims to provide a mold temperature control device, which has the advantages of being able to drive the mold to rotate and be heated and cooled when the mold is heated and cooled, so as to make the mold temperature uniform, thus solving the problem of uneven mold temperature.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold temperature control device, comprising a fixed plate, a motor and an air outlet, a fixed cylinder is installed on the top of the fixed plate, a bearing is embedded and installed on the bottom of the fixed cylinder, a fixed rod is fixedly installed on the inner ring of the bearing, a supporting plate is installed on the top of the fixed rod, cylinders are respectively installed on both sides of the top of the supporting plate, clamps are respectively installed on opposite ends of the two cylinders, a motor is installed on the top of the fixed plate below the fixed rod, an air inlet pipe is embedded and installed on one side of the fixed cylinder, and air outlets are opened in a circular array on the inner side of the fixed cylinder.

[0006] When using a mold temperature control device in the present technical solution, the fixing plate is fixed to the ground through the fixing hole of the fixing plate using bolts and other tools, the air inlet pipe 1 is connected to the cold air pipe, the air inlet pipe 2 is connected to the hot air pipe, the mold is placed from the opening at the top of the fixing cylinder to the top of the supporting plate inside the fixing cylinder, the two cylinders clamp and fix the mold through the clamping plate, the hot air enters the inside of the fixing cylinder from the air inlet pipe 2, the hot air blows to the mold surface from the air outlet on the inside of the fixing cylinder to heat the mold, when the mold temperature is too high, the motor drives the fixing rod to rotate through the transmission structure, the fixing rod drives the mold to rotate through the supporting plate to heat, and the cold air enters the inside of the fixing cylinder from the air inlet pipe 1 to cool the mold.

[0007] Preferably, the fixed cylinder is embedded with an intake pipe 2 on the side away from the intake pipe 1, and valves are respectively installed on the intake pipe 2 and the intake pipe 1. The intake pipe 1 is connected to the cold air pipe, and the intake pipe 2 is connected to the hot air pipe. The valve can be used to control the intake pipe 1 and the intake pipe 2.

[0008] Preferably, support rods are installed on both sides of the bottom of the fixed cylinder, and the bottoms of the two support rods are fixedly connected to the top of the fixed plate. The support rods fix the fixed cylinder and the fixed plate together, and the support rods provide support force for the fixed cylinder.

[0009] Preferably, the motor transmission structure is fixedly connected to the bottom of the fixing rod. The motor drives the fixing rod to rotate through the transmission structure.

[0010] Preferably, the top of the fixed cylinder is provided with an opening which is not sealed, and the mold is placed into the fixed cylinder through the opening at the top of the fixed cylinder.

[0011] Preferably, a distance is left between the bearing plate and the inner side of the fixing tube so that the bearing plate will not interfere with the fixing tube when rotating.

[0012] Preferably, the fixing plate is provided with fixing holes in a rectangular array, and the fixing holes penetrate the upper and lower ends of the fixing plate. The fixing plate is fixed to the ground through the fixing holes of the fixing plate using tools such as bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a motor, a bearing plate and an air outlet, wherein an air inlet pipe one is connected to a cold air pipe, and an air inlet pipe two is connected to a hot air pipe, and the mold is placed from an opening at the top of a fixed cylinder to the top of a bearing plate inside the fixed cylinder, and two cylinders clamp and fix the mold through a clamping plate, and hot air enters the interior of the fixed cylinder from the air inlet pipe two, and the hot air is blown toward the surface of the mold from the air outlet inside the fixed cylinder to heat the mold; when the temperature of the mold is too high, the motor drives the fixed rod to rotate through a transmission structure, and the fixed rod drives the mold to rotate and heat through the bearing plate, and cold air enters the interior of the fixed cylinder from the air inlet pipe one, and is blown out from the air outlet to cool the mold, thereby achieving the effect that when the mold is heated and cooled, the mold can be driven to rotate to be heated and cooled, so that the temperature of the mold is uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0018] In the figure: 1. fixing plate; 2. supporting rod; 3. fixing cylinder; 4. intake pipe 1; 5. bearing; 6. fixing rod; 7. motor; 8. intake pipe 2; 9. fixing hole; 10. cylinder; 11. clamping plate; 12. bearing plate; 13. air outlet. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Embodiment 1

[0024] like Figure 1-Figure 3 As shown, a mold temperature control device proposed by the utility model includes a fixed plate 1, a motor 7 and an air outlet 13. A fixed cylinder 3 is installed on the top of the fixed plate 1, and support rods 2 are installed on both sides of the bottom of the fixed cylinder 3. The bottoms of the two support rods 2 are fixedly connected to the top of the fixed plate 1. An opening is provided on the top of the fixed cylinder 3 and is not closed. A bearing 5 is embedded and installed at the bottom of the fixed cylinder 3. A fixed rod 6 is fixedly installed on the inner ring of the bearing 5. A bearing plate 12 is installed on the top of the fixed rod 6. Cylinders 10 are installed on both sides of the top of the bearing plate 12. A clamping plate 11 is installed at the opposite end of the cylinder 10, a motor 7 is installed on the top of the fixed plate 1 below the fixed rod 6, and the transmission structure of the motor 7 is fixedly connected to the bottom of the fixed rod 6. An air intake pipe 4 is embedded in one side of the fixed cylinder 3, and an air intake pipe 2 8 is embedded in the side of the fixed cylinder 3 away from the air intake pipe 1 4. Valves are installed on the air intake pipe 2 8 and the air intake pipe 1 4 respectively. An air outlet hole 13 is opened in a circular array on the inner side of the fixed cylinder 3, and a fixing hole 9 is opened in a rectangular array on the fixed plate 1. The fixing hole 9 runs through the upper and lower ends of the fixed plate 1.

[0025] In this embodiment, the fixing plate 1 is fixed to the ground through the fixing hole 9 of the fixing plate 1 using bolts and other tools, the air inlet pipe 1 4 is connected to the cold air pipe, the air inlet pipe 2 8 is connected to the hot air pipe, and the mold is placed from the opening at the top of the fixing cylinder 3 to the top of the supporting plate 12 inside the fixing cylinder 3. The two cylinders 10 clamp and fix the mold through the clamping plate 11, and the hot air enters the interior of the fixing cylinder 3 from the air inlet pipe 2 8, and the hot air blows toward the mold surface from the air outlet 13 inside the fixing cylinder 3 to heat the mold. When the temperature of the mold is too high, the motor 7 drives the fixing rod 6 to rotate through the transmission structure, and the fixing rod 6 drives the mold to rotate through the supporting plate 12 for heating, and the cold air enters the interior of the fixing cylinder 3 from the air inlet pipe 1 4, and the cold air is blown out from the air outlet 13 to cool the mold.

[0026] Embodiment 2

[0027] like Figure 1-Figure 3 As shown, the mold temperature control device proposed by the present invention, compared with the first embodiment, further includes: a fixed cylinder 3 and a bearing plate 12, and a distance is left between the bearing plate 12 and the inner side of the fixed cylinder 3.

[0028] In this embodiment, by leaving a distance between the carrying plate 12 and the inner side of the fixing tube 3 , the carrying plate 12 will not interfere with the fixing tube 3 when rotating.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mold temperature control device, comprising a fixing plate (1), a motor (7) and an air outlet (13), characterized in that: A fixing cylinder (3) is installed on the top of the fixing plate (1), a bearing (5) is embedded and installed on the bottom of the fixing cylinder (3), a fixing rod (6) is fixedly installed on the inner ring of the bearing (5), a bearing plate (12) is installed on the top of the fixing rod (6), cylinders (10) are installed on both sides of the top of the bearing plate (12), clamping plates (11) are installed on opposite ends of the two cylinders (10), a motor (7) is installed on the top of the fixing plate (1) below the fixing rod (6), an air intake pipe (4) is embedded and installed on one side of the fixing cylinder (3), and air outlet holes (13) are opened in a circular array on the inner side of the fixing cylinder (3).

2. A mold temperature control device according to claim 1, characterized in that: The fixed cylinder (3) has a second air intake pipe (8) embedded in the side facing away from the first air intake pipe (4), and valves are respectively installed on the second air intake pipe (8) and the first air intake pipe (4).

3. A mold temperature control device according to claim 1, characterized in that: Support rods (2) are respectively installed on both sides of the bottom of the fixed cylinder (3), and the bottoms of the two support rods (2) are fixedly connected to the top of the fixed plate (1).

4. A mold temperature control device according to claim 1, characterized in that: The transmission structure of the motor (7) is fixedly connected to the bottom of the fixing rod (6).

5. A mold temperature control device according to claim 1, characterized in that: The top of the fixed cylinder (3) is provided with an opening which is not sealed.

6. A mold temperature control device according to claim 1, characterized in that: A distance is left between the bearing plate (12) and the inner side of the fixing tube (3).

7. A mold temperature control device according to claim 1, characterized in that: The fixing plate (1) is provided with fixing holes (9) in a rectangular array, and the fixing holes (9) penetrate the upper and lower ends of the fixing plate (1).

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