CN210026183U

CN210026183U - Mold temperature controller

Info

Publication number: CN210026183U
Application number: CN201920408997.2U
Authority: CN
Inventors: 郑一峰
Original assignee: Suzhou Water Robot Technology Co Ltd
Current assignee: Suzhou Water Robot Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-07
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a mould temperature machine, including thermostated container, heat exchanger, extrinsic cycle pipeline, inner loop pipeline, technology import, technology export and control box, the internally mounted of thermostated container has the heater, just extrinsic cycle pipeline pass thermostated container and heater connection, one side of heat exchanger installation thermostated container, just heat exchanger installs the outside at extrinsic cycle pipeline, inner loop pipeline, extrinsic cycle pipeline is kept away from one side of heat exchanger at the thermostated container and is installed the discharge port through the branch pipe, just install circulating water pump on the extrinsic cycle pipeline, manometer, temperature measurement resistor are installed in proper order at the end department of export to the extrinsic cycle pipeline, the inner loop pipeline both ends are provided with inlet tube, outlet pipe respectively, inlet tube and inner loop pipeline junction are through connecting tube and extrinsic cycle pipeline intercommunication. The utility model discloses the function is various, can use water or air to realize the temperature regulation and control to the mould, and application scope is wide.

Description

Mold temperature controller

Technical Field

The utility model relates to a mould temperature machine field specifically is a mould temperature machine.

Background

The mold temperature controller is widely applied to various industries such as plastic molding, die casting and the like. The existing mold temperature controller generally adopts a heating pipe for heating, and the temperature of a medium in the heating pipe is controlled to regulate and control the temperature of a mold.

However, the existing mold temperature controller has the following defects: the medium in the heating pipe is water, however, in the actual use process, when the temperature needs to be regulated and controlled by air, the use requirement cannot be met; and when carrying out temperature regulation and control, can not make the inside temperature of heating tube decline, further, its pressure value can not adjust, has the limitation, influences normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould temperature machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mold temperature controller comprises a thermostat, a heat exchanger, an outer circulation pipeline, an inner circulation pipeline, a process inlet, a process outlet and a control box, wherein a heater is arranged inside the thermostat, the outer circulation pipeline penetrates through the thermostat and is connected with the heater, one side of the thermostat is installed on the heat exchanger, the heat exchanger is installed outside the outer circulation pipeline and the inner circulation pipeline, a discharge port is installed at one side, away from the heat exchanger, of the outer circulation pipeline through a branch pipe, a circulation water pump is installed on the outer circulation pipeline, a pressure gauge and a temperature measuring resistor are sequentially installed at the end of the outlet of the outer circulation pipeline, a water inlet pipe and a water outlet pipe are respectively arranged at two ends of the inner circulation pipeline, the connection position of the water inlet pipe and the inner circulation pipeline is communicated with the outer circulation pipeline through a connection pipeline, and a booster pump is installed on the connection pipeline, the process inlet and the process outlet are respectively provided with an inlet end and an outlet end of an external circulation pipeline, and the control box is respectively electrically connected with the heater, the circulating water pump, the booster pump, the pressure gauge and the temperature measuring resistor.

Preferably, a first solenoid valve is installed to the one end that the inner loop pipeline is close to the inlet tube, a second solenoid valve is installed to the one end that the connecting tube is close to outer loop pipeline, just first solenoid valve, second solenoid valve all with control box electric connection.

Preferably, the process inlets and the process outlets are respectively provided with a plurality of same quantities.

Preferably, the air pipeline is used for conveying compressed air, and the end of the air pipeline is connected with the second electromagnetic valve on the connecting pipeline.

Preferably, a third electromagnetic valve is installed at the end of the air pipeline, and the third electromagnetic valve is electrically connected with the control box.

Preferably, the inlet end and the outlet end of the external circulation pipeline are communicated through a conduit, a fourth electromagnetic valve is mounted in the middle of the conduit, and the fourth electromagnetic valve is electrically connected with the control box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up heat exchanger, the inner circulation pipeline, and with the inner circulation pipeline, the part of outer circulation pipeline is all installed in heat exchanger, set up the inlet tube respectively at the both ends of inner circulation pipeline, the outlet pipe, and with the inner circulation pipeline pass through connecting tube and communicate inlet tube and outer circulation pipeline, in the use, carry the cooling water through the inlet tube in to the inner circulation pipeline, realize carrying out rapid cooling to the water in the outer circulation pipeline under heat exchanger's effect, it is further, through the booster pump, the inlet tube, pour into the cooling water into in the outer circulation pipeline, thereby increase the pressure value in the outer circulation pipeline, thereby guarantee the normal use of device.

2. The utility model discloses a set up air conduit, communicate air conduit's end department and connecting tube, in the use, through opening the fourth solenoid valve of air conduit end department to use compressed air to realize the temperature regulation to the mould according to the technology demand, thereby improve the holistic application scope of device, it is further, through setting up the discharge port, discharge the medium in the extrinsic cycle pipeline, thereby carry out quick replacement, convenient and fast.

Drawings

FIG. 1 is a schematic view of the overall structure of a mold temperature controller of the present invention;

fig. 2 is a block diagram of the control principle of the mold temperature controller of the present invention.

In the figure: 1-a constant temperature box; 2-a heat exchanger; 3-an external circulation pipeline; 4-internal circulation pipeline; 5-process inlet; 6-process outlet; 7-a control box; 8-a heater; 9-a discharge port; 10-a circulating water pump; 11-pressure gauge; 12-a temperature measuring resistor; 13-water inlet pipe; 14-a water outlet pipe; 15-connecting a pipeline; 16-a first solenoid valve; 17-a second solenoid valve; 18-a booster pump; 19-an air duct; 20-a third solenoid valve; 21-fourth solenoid valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a mold temperature controller comprises a thermostat 1, a heat exchanger 2, an outer circulation pipeline 3, an inner circulation pipeline 4, a process inlet 5, a process outlet 6 and a control box 7, wherein a heater 8 is arranged inside the thermostat 1, the outer circulation pipeline 3 penetrates the thermostat 1 to be connected with the heater 8, one side of the thermostat 1 is arranged on the heat exchanger 2, the heat exchanger 2 is arranged outside the outer circulation pipeline 3 and the inner circulation pipeline 4, a discharge port 9 is arranged on one side of the thermostat 1, far away from the heat exchanger 2, of the outer circulation pipeline 3 through a branch pipe, a circulation water pump 10 is arranged on the outer circulation pipeline 3, a pressure gauge 11 and a temperature measuring resistor 12 are sequentially arranged at the end of the outlet of the outer circulation pipeline 3, two ends of the inner circulation pipeline 4 are respectively provided with a water inlet pipe 13 and a water outlet pipe 14, the joint of the water inlet pipe 13 and the inner circulation pipeline 4 is communicated with the outer circulation pipeline 3 through a connecting pipe 15, and a booster pump 18 is arranged on the connecting pipeline 15, the process inlet 5 and the process outlet 6 are respectively arranged at the inlet end and the outlet end of the external circulation pipeline 3, and the control box 7 is respectively electrically connected with the heater 8, the circulating water pump 10, the booster pump 18, the pressure gauge 11 and the temperature measuring resistor 12.

A first electromagnetic valve 16 is arranged at one end of the inner circulating pipeline 4 close to the water inlet pipe 13, a second electromagnetic valve 17 is arranged at one end of the connecting pipeline 15 close to the outer circulating pipeline 3, the first electromagnetic valve 16 and the second electromagnetic valve 17 are both electrically connected with the control box 7, so that the pressure of the outer circulating pipeline 3 can be conveniently adjusted through a booster pump 18, and the conveying speed of cooling water in the inner circulating pipeline 4 can be adjusted; the process inlets 5 and the process outlets 6 are respectively provided with a plurality of same numbers, so that the temperature of a plurality of groups of molds can be conveniently adjusted, and the efficiency is improved; the device also comprises an air pipeline 19 for conveying compressed air, wherein the end of the air pipeline 19 is connected with the second electromagnetic valve 17 on the connecting pipeline 15, the temperature can be adjusted through the compressed air according to the process requirements, and the whole application range of the device is improved; a third electromagnetic valve 20 is installed at the end of the air pipeline 19, and the third electromagnetic valve 20 is electrically connected with the control box 7; the inlet end and the outlet end of the outer circulating pipeline 3 are communicated through a guide pipe, a fourth electromagnetic valve 21 is installed in the middle of the guide pipe, and the fourth electromagnetic valve 21 is electrically connected with the control box 7, so that multiple temperature regulation and control of media inside the outer circulating pipeline 3 are facilitated, and the accuracy of the temperature of the output media is guaranteed.

The working principle is as follows: when the device is used, after the whole device is installed and debugged, water conveyed from a process inlet 5 to the inside of the device is pumped to the inside of the constant temperature box 1 through the circulating water pump 10, the water is rapidly heated through the heater 8, then the temperature monitoring is carried out through the temperature measuring resistor 12 arranged at the outlet end of the outer circulating pipeline 3, when the temperature is high and is at a required temperature value, all process outlets 6 are closed, the fourth electromagnetic valve 21 is opened, the water in the outer circulating pipeline 3 flows under the action of the circulating water pump 10, the first electromagnetic valve 16 is opened at the moment, cooling water is conveyed into the inner circulating pipeline 4 through the water inlet pipe 13 at the end of the inner circulating pipeline 4, the heat exchange is realized in the heat exchanger 2, the temperature of the water in the outer circulating pipeline 3 is reduced, when the pressure value in the outer circulating pipeline 3 is small, the first electromagnetic valve 16 is closed at the moment, the, through booster pump 18, carry the cooling water in the inlet tube 13 to the extrinsic cycle pipeline 3 in, thereby increase the pressure value, it is further, in the use, through opening third solenoid valve 20, carry compressed air in the extrinsic cycle pipeline 3, can use the air to realize the regulation and control temperature according to the technology demand, and improve the holistic application scope of device, simultaneously, in the use, discharge port 9 through branch pipe department can discharge extrinsic cycle pipeline 3 inside water or air, convenient and fast.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould temperature machine, includes thermostated container (1), heat exchanger (2), outer circulating line (3), inner circulating line (4), technology import (5), technology export (6) and control box (7), its characterized in that: the utility model discloses a thermostat, including thermostated container (1), outer circulating line (3), discharge port (9) is installed through the branch pipe in one side that thermostated container (2) was kept away from in thermostated container (1) to outer circulating line (3), the outside of inner circulation pipeline (4) is passed to the internally mounted of thermostated container (1) heater (8), just heat exchanger (2), outer circulating line (3) install outer circulating line (3), inner circulation pipeline (4), outer circulating line (3) end department in the export installs manometer (11), temperature measurement resistor (12) in proper order, inner circulation pipeline (4) both ends are provided with inlet tube (13), outlet pipe (14) respectively, inlet tube (13) and inner circulation pipeline (4) junction communicate with outer circulating line (3) through connecting tube (15), and a booster pump (18) is installed on the connecting pipeline (15), the process inlet (5) and the process outlet (6) are respectively provided with an inlet end and an outlet end of the external circulation pipeline (3), and the control box (7) is respectively electrically connected with the heater (8), the circulating water pump (10), the booster pump (18), the pressure gauge (11) and the temperature measuring resistor (12).

2. The mold temperature machine of claim 1, wherein: first solenoid valve (16) are installed to the one end that inner loop pipeline (4) are close to inlet tube (13), second solenoid valve (17) are installed to the one end that connecting tube (15) are close to outer loop pipeline (3), just first solenoid valve (16), second solenoid valve (17) all with control box (7) electric connection.

3. The mold temperature machine of claim 1, wherein: the process inlets (5) and the process outlets (6) are respectively provided with a plurality of same numbers.

4. The mold temperature machine of claim 2, wherein: the air pipeline (19) is used for conveying compressed air, and the end of the air pipeline (19) is connected with the second electromagnetic valve (17) on the connecting pipeline (15).

5. The mold temperature machine of claim 4, wherein: and a third electromagnetic valve (20) is installed at the end of the air pipeline (19), and the third electromagnetic valve (20) is electrically connected with the control box (7).

6. The mold temperature machine of claim 1, wherein: the inlet end and the outlet end of the external circulation pipeline (3) are communicated through a guide pipe, a fourth electromagnetic valve (21) is installed in the middle of the guide pipe, and the fourth electromagnetic valve (21) is electrically connected with the control box (7).