Large motor coil hot press molding heating equipment convenient to build

Abstract

The utility model discloses a large-scale motor coil hot press molding heating device convenient to build, which comprises a heating box capable of placing a large-scale motor coil hot press molding device, a heating mechanism is arranged in the heating box, a control cabinet is detachably arranged outside the heating box, a quick connector is arranged on the control cabinet, and the quick connector is connected with the heating box. The heating mechanism is connected with a quick connector of the control cabinet through a quick plug. According to the utility model, the large-scale motor coil hot-press molding equipment is arranged in the heating box, so that the coil hot-press molding operation can be completed in the heating box, and the heating box is internally provided with the heating mechanism, so that the heating box can be heated in real time, and an operator can conveniently regulate and control through the control cabinet; the operation temperature in the heating box can be controlled within a proper range, so that the hot press molding effect of the coil is ensured, and the energy consumption is reduced; in addition, the heating mechanism and the control cabinet are connected through the quick connecting plug, installation is convenient, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a heating device for hot pressing and forming a large motor coil which is easy to build. Background Art

[0002] Winding is a key component of the motor. The life and operating reliability of the motor mainly depend on the manufacturing quality of the winding. The selection of insulation materials and structures, and the quality of insulation treatment during the coil manufacturing process are also key factors affecting the manufacturing quality of the winding. The insulating glue layer between the turns of the molded coil needs to be molded and glued by a hot pressing mold so that the turns are neatly bonded into a whole to obtain precise external dimensions. Therefore, hot pressing equipment is required for hot pressing treatment to solidify the insulating glue on the coil and form the coil at the same time. For the maintenance of the coil of a large motor, if it is transported to a specific repair shop, the transportation cost is high and the repair cycle is long. Generally, it is repaired nearby, but there is no hot pressing equipment for nearby maintenance, and the hot pressing treatment of the coil needs to maintain a temperature of more than 200 degrees. For this reason, some maintenance manufacturers have designed detachable modular heating equipment, but due to the electrical connection between the heating equipment, conventional wiring is inconvenient and not conducive to disassembly and assembly, which poses a safety hazard. Summary of the invention

[0003] The utility model aims to solve at least one of the above-mentioned technical problems and provide a heating device for hot pressing and forming large motor coils which is easy to build, so as to ensure that the coils can be hot pressed and formed at a suitable temperature.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A heating device for hot-pressing and forming large motor coils which is easy to build comprises a heating box capable of placing the hot-pressing and forming device for large motor coils, a heating mechanism being arranged in the heating box, a control cabinet being detachably mounted on the outside of the heating box, a quick connector being arranged on the control cabinet, and the heating mechanism being connected to the quick connector of the control cabinet via a quick plug.

[0006] As an improvement of the above technical solution, the heating box includes a base, on which a thermal insulation cover can be detachably mounted, the base and the thermal insulation cover cooperate to form an insulation space for placing large motor coil hot pressing forming equipment, the heating mechanism is arranged on the base, the control cabinet can be detachably mounted on the outside of the thermal insulation cover, and the thermal insulation cover is provided with a line outlet for the line output of the heating mechanism.

[0007] As an improvement of the above technical solution, a hook is provided on one side of the heat-insulating cover, and a hanging ring capable of cooperating with the hook is provided on the control cabinet.

[0008] As an improvement of the above technical solution, the heating mechanism includes a heating plate, a mounting frame is provided on the base, and the heating plate is arranged on the mounting frame.

[0009] As an improvement of the above technical solution, it also includes a temperature sensor, which is installed in the heat preservation cover and electrically connected to the control cabinet. The temperature sensor can detect the temperature value in the heat preservation cover in real time, and the control cabinet can control the opening and closing of the heating plate according to the temperature value data detected by the temperature sensor in real time.

[0010] As an improvement of the above technical solution, an alarm is installed on the heat preservation cover, and the alarm is electrically connected to the control cabinet.

[0011] As an improvement of the above technical solution, a central processing unit and a signal acquisition unit are provided in the control cabinet. The signal acquisition unit can receive the temperature value data signal output by the temperature sensor. The central processing unit is preset with a temperature threshold. The central processing unit can compare the real-time temperature value with the temperature threshold and control the opening and closing of the heating plate and the alarm according to the comparison result. The central processing unit is connected to the external terminal through a data line or a wireless communication module.

[0012] As an improvement of the above technical solution, a monitoring device is provided in the heat preservation cover, and the monitoring device is electrically connected to the central processing unit and is communicatively connected to an external terminal via a data line or wireless communication.

[0013] As an improvement of the above technical solution, a transparent visual door is detachably mounted on one end of the heat-insulating cover.

[0014] Compared with the prior art, the beneficial effects of this application are:

[0015] The utility model discloses a heating device for hot pressing and forming large motor coils which is easy to build. The hot pressing and forming device for large motor coils is installed in a heating box, so that the operation of hot pressing and forming the coils can be completed in the heating box. A heating mechanism is provided in the heating box, which can heat the inside of the heating box in real time, so that the operator can control the temperature in the heating box within a suitable range through the control cabinet, so as to ensure the effect of hot pressing and forming the coils and reduce energy consumption. In addition, the heating mechanism and the control cabinet are connected by quick plug-in connectors, which is convenient for installation and reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0017] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 The explosion structure of the utility model embodiment is shown in FIG. Figure 1 ;

[0020] Figure 4 The explosion structure of the utility model embodiment is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is referred to as being "set in the middle", it does not only mean being set in the middle, as long as it is not set at both ends within the range defined by the middle. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] like Figures 1 to 4As shown, the utility model provides a heating device for hot pressing and forming large motor coils that is easy to build, including a heating box 10 that can place the hot pressing and forming device for large motor coils, a heating mechanism 20 is arranged inside the heating box 10, a control cabinet 30 is detachably installed on the outside of the heating box 10, a quick connector 31 is arranged on the control cabinet 30, and the heating mechanism 20 is connected to the quick connector 31 of the control cabinet 30 through a quick plug. The box body of the heating box 10 is made of thermal insulation material, and a double-layer plywood structure can be adopted, and a foam thermal insulation layer is arranged inside the double-layer plywood to reduce the heat loss inside the box body. The quick connector 31 matches the quick plug and can realize the function of quick plug-in connection.

[0025] In the specific embodiment of the present application, in order to facilitate the installation of the large motor coil hot pressing forming equipment in the heating box 10, the heating box 10 includes a base 11, on which a heat preservation cover 12 can be detachably installed, and the base 11 and the heat preservation cover 12 cooperate to form a heat preservation space for placing the large motor coil hot pressing forming equipment, the heating mechanism 20 is arranged on the base 11, and the control cabinet 30 can be detachably installed on the outside of the heat preservation cover 12, and the heat preservation cover 12 is provided with a line outlet 13 for the line output of the heating mechanism 20. With the structure of the base 11 and the heat preservation cover 12 being split, after the large motor coil hot pressing forming equipment is installed on the base 11, the heat preservation cover 12 can be hoisted by the hoisting device and installed on the equipment; and the line can be output through the line outlet 13 so as to be connected with the control cabinet 30. In order to facilitate the observation of the operation inside the heating box 10, a transparent visual door 16 can be detachably installed on one end of the heat preservation cover 12. Furthermore, the control cabinet 30 in the present application also adopts a detachable installation method, a hook 14 is provided on one side of the heat preservation cover 13, and a hanging ring 32 that can cooperate with the hook 14 is provided on the control cabinet 30.

[0026] See also Figure 3In a specific embodiment of the present application, the heating mechanism 20 includes a heating plate 21, a mounting frame 22 is provided on the base 12, and the heating plate 21 is provided on the mounting frame 22. Further, the heating mechanism 20 also includes a temperature sensor, which is installed in the heat preservation cover 12, and the temperature sensor is electrically connected to the control cabinet 20. The temperature sensor can detect the temperature value in the heat preservation cover 12 in real time, and the control cabinet 20 can control the opening and closing of the heating plate 21 according to the temperature value data detected in real time by the temperature sensor. In order to detect the temperature inside the heating box 10 in real time through the temperature sensor, ensure that the temperature of the hot pressing environment is within a suitable range, and control the operation of the heating plate 21 through the change of temperature. In addition, an alarm 15 is installed on the heat preservation cover 12, and the alarm 15 is electrically connected to the control cabinet 20. When the temperature is too low or too high, an alarm can be issued through the alarm 15 so that the operator can make adjustments. The temperature sensor and the alarm 15 can be made of existing technology, which will not be described in detail in this application.

[0027] Specifically, the control cabinet 20 is provided with a central processing unit and a signal acquisition unit. The signal acquisition unit can receive the temperature value data signal output by the temperature sensor. The central processing unit is preset with a temperature threshold. The central processing unit can compare the real-time temperature value with the temperature threshold and control the opening and closing of the heating plate 21 and the alarm 15 according to the comparison result. The central processing unit is connected to the external terminal through a data line or a wireless communication module. Among them, the temperature threshold includes the minimum and maximum values ​​of the temperature. When the temperature is lower than the minimum value, the heating plate 21 is turned on for heating; when the temperature rises to the maximum value, the heating can be stopped. The central processing unit and the signal acquisition unit are both prior art and will not be described in detail in this application.

[0028] In order to facilitate the operator to view the real-time operation status inside the heating box 10, a monitoring device is provided in the heat preservation cover 12, and the monitoring device is electrically connected to the central processor and communicated with the external terminal through a data line or wireless communication. The internal video can be transmitted to the display in the external operation room for real-time monitoring. In addition, devices such as temperature sensors, alarms and monitoring devices can be connected to the control cabinet through quick plug connectors.

[0029] The utility model discloses a heating device for hot pressing and forming large motor coils which is easy to build. The hot pressing and forming device for large motor coils is installed in a heating box 10, so that the operation of hot pressing and forming the coils can be completed in the heating box 10. A heating mechanism 20 is provided in the heating box 10, which can heat the inside of the heating box 10 in real time and facilitates the operator to control through the control cabinet, so that the operating temperature in the heating box can be controlled within an appropriate range, so as to ensure the effect of hot pressing and forming the coils and reduce energy consumption.

[0030] The above embodiments are only used to illustrate the technical solution of the utility model but not to limit it. Any modification or equivalent substitution that does not deviate from the spirit and scope of the utility model shall be included in the scope of the technical solution of the utility model.

Claims

1. A heating device for hot pressing and forming large motor coils that is easy to build, characterized in that: It comprises a heating box capable of accommodating large motor coil hot pressing forming equipment, wherein a heating mechanism is arranged inside the heating box, a control cabinet is detachably mounted on the outside of the heating box, a quick connector is arranged on the control cabinet, and the heating mechanism is connected to the quick connector of the control cabinet via a quick plug.

2. According to claim 1, a heating device for hot pressing and forming large motor coils that is easy to build, characterized in that: The heating box includes a base, on which a heat-insulating cover is detachably mounted. The base and the heat-insulating cover cooperate to form a heat-insulating space for placing large-scale motor coil hot pressing and forming equipment. The heating mechanism is arranged on the base, and the control cabinet is detachably mounted on the outside of the heat-insulating cover. The heat-insulating cover is provided with a line outlet for outputting the line of the heating mechanism.

3. The heating device for hot pressing and forming large motor coils that is easy to build according to claim 2 is characterized in that: A hook is provided on one side of the heat-insulating cover, and a hanging ring capable of cooperating with the hook is provided on the control cabinet.

4. The heating device for hot pressing and forming large motor coils that is easy to build according to claim 2 is characterized in that: The heating mechanism comprises a heating plate. A mounting frame is arranged on the base, and the heating plate is arranged on the mounting frame.

5. The heating device for hot pressing and forming large motor coils that is easy to build according to claim 4 is characterized in that: It also includes a temperature sensor, which is installed in the heat preservation cover and electrically connected to the control cabinet. The temperature sensor can detect the temperature value in the heat preservation cover in real time, and the control cabinet can control the opening and closing of the heating plate according to the temperature value data detected in real time by the temperature sensor.

6. The heating device for hot pressing and forming large motor coils that is easy to build according to claim 5 is characterized in that: An alarm is installed on the heat preservation cover, and the alarm is electrically connected to the control cabinet.

7. The heating device for hot pressing and forming large motor coils that is easy to build according to claim 6 is characterized in that: The control cabinet is provided with a central processing unit and a signal acquisition unit. The signal acquisition unit can receive the temperature value data signal output by the temperature sensor. The central processing unit is preset with a temperature threshold. The central processing unit can compare the real-time temperature value with the temperature threshold and control the opening and closing of the heating plate and the alarm according to the comparison result. The central processing unit is connected to the external terminal through a data line or a wireless communication module.

8. The heating device for hot pressing and forming large motor coils that is easy to build according to claim 7 is characterized in that: A monitoring device is arranged in the heat preservation cover, and the monitoring device is electrically connected to the central processing unit and is connected to an external terminal through a data line or wireless communication.

9. The heating device for hot pressing and forming large motor coils that is easy to build according to claim 2 is characterized in that: A transparent visual door is detachably mounted on one end of the heat-insulating cover.

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