Heating module of mold temperature controller

Abstract

The utility model discloses a heating module of a mold temperature controller, which comprises a first flow guide pipe and is characterized in that a first turning interface and a second turning interface are arranged on a pipeline of the first flow guide pipe, and the first turning interface and the second turning interface are respectively and vertically positioned on two sides of the first flow guide pipe; a first flow guide pipe is arranged at one end of the first turning connector, a second heating wire is wound outside the first flow guide pipe, a second flow guide pipe is arranged at the other end of the first turning connector through a pipeline, a first heating wire is wound outside the second flow guide pipe, a third flow guide pipe is arranged at the other end of the second turning connector through a pipeline, and a third heating wire is wound outside the third flow guide pipe. The first flow guide pipe, the second flow guide pipe and the third flow guide pipe are combined to form an S-shaped flow guide pipe through the first turning connector and the second turning connector; therefore, the fluid entering the S-shaped flow guide pipe can flow in a winding mode, and the fluid flowing into the S-shaped flow guide pipe is heated through a first heating wire, a second heating wire and a third heating wire.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of mould temperature controller, especially to the mould temperature controller heating module. BACKGROUND

[0002] As the key equipment of temperature control in industrial field, the performance of the heating module of the mould temperature controller directly affects the system energy efficiency and process stability. The common heating module on the market mainly realizes fluid temperature rise through linear pipeline and single heating source, which has the following limitations: 1. Insufficient heating uniformity: linear fluid channel is easy to cause uneven heat distribution, and the temperature difference between the end and the inlet of the pipeline is significant, which affects the process precision; 2. Slow dynamic temperature control response: under the mode of high-power single-point heating, temperature adjustment has hysteresis, which is difficult to match the rapid temperature change demand; 3. Structural redundancy and low energy efficiency: although the methods of adding redundant pipelines or expanding the heating area can improve the heat exchange efficiency, they increase the fluid resistance and equipment volume, and cannot realize partition temperature control as needed; 4. High maintenance cost: when local faults occur in the integrated design of pipeline and heating element, the whole machine needs to be stopped for replacement, which loses production efficiency. Therefore, the mould temperature controller heating module is proposed. SUMMARY

[0003] The utility model aims at providing a technical scheme which can solve the above problems.

[0004] The mould temperature controller heating module comprises a first flow guide pipe, a first turning interface and a second turning interface are arranged on the pipeline of the first flow guide pipe, the first turning interface and the second turning interface are vertically arranged on the two sides of the first flow guide pipe respectively, a second heating wire is wound outside the first flow guide pipe, a second flow guide pipe is arranged on the other end of the pipeline of the first turning interface, the second flow guide pipe is parallel to the first flow guide pipe, a first heating wire is wound outside the second flow guide pipe, a third flow guide pipe is arranged on the other end of the pipeline of the second turning interface, the third flow guide pipe is parallel to the first flow guide pipe, and a third heating wire is wound outside the third flow guide pipe. The first turning interface and the second turning interface are used to combine the first flow guide pipe, the second flow guide pipe and the third flow guide pipe to form an S-shaped flow guide pipe, so that the fluid flowing into the S-shaped flow guide pipe can flow in a meandering manner, and the fluid flowing into the S-shaped flow guide pipe can be heated by the first heating wire, the second heating wire and the third heating wire.

[0005] Preferably, the pipeline of the second flow guide pipe is provided with a first tapered thread joint, and the first tapered thread joint is arranged at the other end of the second flow guide pipe. The first tapered thread joint is connected to the internal flow guide mechanism of the mould temperature controller.

[0006] Preferably, the third flow guide pipe is provided with a second taper threaded joint, and the second taper threaded joint is located at the other end of the third flow guide pipe, and the second taper threaded joint is connected with the internal flow guide mechanism of the mold temperature controller in a pipe way.

[0007] Preferably, the second flow guide pipe is provided with a first fixed connecting piece, and the first fixed connecting piece is fixed transversely at the outside of the second flow guide pipe, and the other end of the first fixed connecting piece is fixed in the internal part of the mold temperature controller.

[0008] Preferably, the first flow guide pipe is provided with a second fixed connecting piece, and the second fixed connecting piece is fixed transversely at the outside of the first flow guide pipe, and the other end of the second fixed connecting piece is fixed in the internal part of the mold temperature controller.

[0009] Preferably, the third flow guide pipe is provided with a third fixed connecting piece, and the third fixed connecting piece is fixed transversely at the outside of the third flow guide pipe, and the other end of the third fixed connecting piece is fixed in the internal part of the mold temperature controller.

[0010] Compared with the prior art, the beneficial effects of the utility model are that: the S-shaped flow guide pipe prolongs the fluid motion path, combines the flow velocity variation of multiple bends, promotes the turbulent flow effect of the fluid to be enhanced, improves the contact area and time with the heating wire, realizes the global uniform heating, the first, second and third flow guide pipes are wound with independent heating wires in sections, support the differentiated power configuration, meet the temperature gradient demand in the complex process, the three heating wire partitions are linked with the external power controller, the heating power of each section can be adjusted in real time, and invalid heat loss is reduced, the flow guide pipes are combined through the turning interface plug-in type, support the quick disassembly, replacement and fault unit, the S-shaped layout effectively compresses the transverse space occupation, the equipment volume is reduced by 30% under the same heat exchange area, and the equipment is convenient to integrate into the small-sized temperature control system.

[0011] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or will be known by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0013] Fig. 1 It is a structure schematic view of the mold temperature controller heating module;

[0014] Fig. 2 It is another structure schematic view of the mold temperature controller heating module.

[0015] As shown in the figure: 1, the first flow guide pipe, 2, the second flow guide pipe, 3, the third flow guide pipe, 4, the first heating wire, 5, the first turning interface, 6, the second turning interface, 7, the second heating wire, 8, the third heating wire, 9, the first tapered thread joint, 10, the second tapered thread joint, 11, the first fixed connecting piece, 12, the second fixed connecting piece, 13, the third fixed connecting piece. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0017] Please refer to Figs. 1-2 In the embodiments of the utility model, the mold temperature controller heating module comprises a first flow guide pipe 1, the first flow guide pipe 1 is provided with a first turning interface 5 and a second turning interface 6, and the first turning interface 5 and the second turning interface 6 are vertically located at both sides of the first flow guide pipe 1 respectively, and the first flow guide pipe 1 is externally wound with a second heating wire 7, the other end of the first turning interface 5 is provided with a second flow guide pipe 2, and the second flow guide pipe 2 is parallel to the first flow guide pipe 1, and the second flow guide pipe 2 is externally wound with a first heating wire 4, the other end of the second turning interface 6 is provided with a third flow guide pipe 3, and the third flow guide pipe 3 is parallel to the first flow guide pipe 1, and the third flow guide pipe 3 is externally wound with a third heating wire 8, and then the first turning interface 5 and the second turning interface 6 make the first flow guide pipe 1, the second flow guide pipe 2 and the third flow guide pipe 3 combine to form an S-shaped flow guide pipe, and then the fluid entering the inside of the S-shaped flow guide pipe can flow in a meandering manner, and the first heating wire 4, the second heating wire 7 and the third heating wire 8 are connected with the external power supply control equipment to make the fluid flowing into the inside of the S-shaped flow guide pipe heated.

[0018] The second flow guide pipe 2 is provided with a first tapered thread joint 9, and the first tapered thread joint 9 is located at the other end of the second flow guide pipe 2, and the first tapered thread joint 9 is connected with the internal flow guide mechanism of the mold temperature controller, and the flow guide mechanism in the embodiment is a circulating pump, and then the fluid in the inside of the mold temperature controller is guided to the inside of the S-shaped flow guide pipe by the flow guide mechanism and heated by the first heating wire 4, the second heating wire 7 and the third heating wire 8 in the flowing process.

[0019] The third flow guide pipe 3 is provided with a second taper thread joint 10, and the second taper thread joint 10 is located at the other end of the third flow guide pipe 3, and the second taper thread joint 10 is connected with the internal flow guide mechanism of the mold temperature machine, and then the fluid in the S-shaped flow guide pipe is extracted after being heated, so that the heated fluid flows in the S-shaped flow guide pipe.

[0020] The second flow guide pipe 2 is provided with a first fixed connecting piece 11, and the first fixed connecting piece 11 is transversely fixed to the outside of the second flow guide pipe 2, and the other end of the first fixed connecting piece 11 is fixed to the inside of the mold temperature machine, so that the second flow guide pipe 2 is fixed to the inside of the mold temperature machine together with the first heating wire 4 through the first fixed connecting piece 11.

[0021] The first flow guide pipe 1 is provided with a second fixed connecting piece 12, and the second fixed connecting piece 12 is transversely fixed to the outside of the first flow guide pipe 1, and the other end of the second fixed connecting piece 12 is fixed to the inside of the mold temperature machine, so that the first flow guide pipe 1 is fixed to the inside of the mold temperature machine together with the second heating wire 7 through the second fixed connecting piece 12.

[0022] The third flow guide pipe 3 is provided with a third fixed connecting piece 13, and the third fixed connecting piece 13 is transversely fixed to the outside of the third flow guide pipe 3, and the other end of the third fixed connecting piece 13 is fixed to the inside of the mold temperature machine, so that the third flow guide pipe 3 is fixed to the inside of the mold temperature machine together with the third heating wire 8 through the third fixed connecting piece 13.

[0023] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A mold temperature controller heating module, comprising a first guide tube, characterized in that, The first guide pipe is provided with a first bend interface and a second bend interface, which are respectively located vertically on both sides of the first guide pipe. A second heating wire is wound around the outside of the first guide pipe. The other end of the pipe of the first bend interface is provided with a second guide pipe, which is parallel to the first guide pipe and is wound with a first heating wire. The other end of the pipe of the second bend interface is provided with a third guide pipe, which is parallel to the first guide pipe and is wound with a third heating wire. Thus, the first guide pipe, the second guide pipe and the third guide pipe are combined to form an S-shaped guide pipe through the first bend interface and the second bend interface, so that the fluid entering the S-shaped guide pipe can flow in a meandering manner and the fluid flowing into the S-shaped guide pipe is heated by the first heating wire, the second heating wire and the third heating wire.

2. The mold temperature controller heating module according to claim 1, characterized in that, The second guide pipe is equipped with a first tapered threaded joint, which is located at the other end of the second guide pipe and is connected to the internal guide mechanism of the mold temperature controller.

3. The mold temperature controller heating module according to claim 1, characterized in that, The third guide pipe is equipped with a second tapered threaded joint, which is located at the other end of the third guide pipe and is connected to the internal guide mechanism of the mold temperature controller.

4. The mold temperature controller heating module according to claim 1, characterized in that, The second guide tube is provided with a first fixed connecting piece, which is laterally fixed to the outside of the second guide tube, and the other end of the first fixed connecting piece is fixed to the inside of the mold temperature controller.

5. The mold temperature controller heating module according to claim 1, characterized in that, The first guide tube is provided with a second fixed connecting piece, and the second fixed connecting piece is horizontally fixed to the outside of the first guide tube, and the other end of the second fixed connecting piece is fixed to the inside of the mold temperature controller.

6. The mold temperature controller heating module according to claim 1, characterized in that, The third guide tube is provided with a third fixed connecting piece, which is horizontally fixed to the outside of the third guide tube, and the other end of the third fixed connecting piece is fixed to the inside of the mold temperature controller.

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