CN112582163A - Automatic filling production system and method for mutual inductor - Google Patents
Automatic filling production system and method for mutual inductor Download PDFInfo
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- CN112582163A CN112582163A CN202011344366.2A CN202011344366A CN112582163A CN 112582163 A CN112582163 A CN 112582163A CN 202011344366 A CN202011344366 A CN 202011344366A CN 112582163 A CN112582163 A CN 112582163A
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- mutual inductor
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- injection mold
- main cavity
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
Abstract
The application provides an automatic filling production system of mutual-inductor includes: the injection mold comprises a main cavity, an auxiliary cavity and a base mold, wherein the main cavity and the auxiliary cavity are two rectangular groove bodies with notches horizontally arranged oppositely, the main cavity is fixedly arranged, the auxiliary cavity is arranged in the direction of the notch of the main cavity in a sliding manner, a convex block for fixing a mutual inductor coil is arranged in the main cavity, a pouring gate is arranged at the top of the injection mold, and a base mold opening matched with the base mold is arranged at the bottom of the injection mold; a lateral telescoping mechanism connected to the secondary chamber; a longitudinal telescopic mechanism connected with the base mold; the vibrating device is used for driving the injection mold to vibrate; the material filling mechanism is used for filling materials into the pouring gate; and the manipulator is used for grabbing the finished mutual inductor product in the injection mold. The beneficial effect of this application: the quality of the mutual inductor product is improved; in addition, the production efficiency of the mutual inductor product is improved through automatic production, the standardization level of the mutual inductor product is improved, and the whole-process reliable control of the production process of the product is ensured.
Description
Technical Field
The application relates to the technical field of automatic production equipment, in particular to an automatic filling production system for a mutual inductor.
Background
The mutual inductor is widely used in a power system and has a wide market. A large number of mutual inductor manufacturers exist in China, but most manufacturers adopt an artificial production mode to produce the mutual inductor at present. In recent years, with the increase of labor cost, the development of new processes and the further determination of industry specifications, higher requirements are put forward on the product quality and standardization of power equipment, a series of problems of high cost, non-specification, low yield and the like in manual production are gradually reflected, and further problems of low manufacturing efficiency of transformers, large difference of products in the same batch and the like are caused.
Disclosure of Invention
In view of this, in order to solve the problem that mutual inductor manual production produced among the prior art, the embodiment of this application provides an automatic filling production system of mutual inductor.
The embodiment of the application provides an automatic filling production system of mutual-inductor, includes:
the injection mold comprises a main cavity, an auxiliary cavity and a base mold, wherein the main cavity and the auxiliary cavity are two rectangular groove bodies with notches horizontally arranged oppositely, the main cavity is fixedly arranged, the auxiliary cavity is arranged in the direction of the notch of the main cavity in a sliding manner, a convex block for fixing a mutual inductor coil is arranged inside the main cavity, a pouring gate is arranged at the top of the injection mold, and a bottom mold opening matched with the base mold is arranged at the bottom of the injection mold;
the transverse telescopic mechanism is connected with the auxiliary chamber and is used for driving the auxiliary chamber to be closed or separated from the main chamber;
the longitudinal telescopic mechanism is connected with the base mold and is used for driving the base mold to lift along the bottom mold opening;
the vibration device is used for driving the injection mold to vibrate;
the material filling mechanism is used for filling materials into the pouring gate;
and the manipulator is used for grabbing the finished mutual inductor product in the injection mold.
Further, the bottom die orifice is a rectangular hole, the base die is a rectangular block, rectangular notches are formed in the bottoms of the main cavity and the auxiliary cavity, and the two rectangular notches are folded to form the bottom die orifice.
Further, the lug is a rectangular block and is arranged in the center of the main chamber.
Further, the thickness of the bump projection is greater than the depth of the main chamber.
Further, the improved vacuum forming device comprises a workbench, the main cavity is fixed on the upper surface of the workbench, a sliding table is arranged on the workbench, the auxiliary cavity is arranged on the sliding table, a through hole is further formed in the workbench, and the base die is arranged below the through hole.
Further, the transverse telescopic mechanism is a transverse cylinder, and the longitudinal telescopic mechanism is a longitudinal cylinder.
Further, the vibration device is a vibration disk.
The embodiment of the application also provides a production method using the automatic transformer filling production system, which comprises the following steps:
s1, preparing the epoxy resin and the curing agent into a material to be filled according to a preset proportion;
s2, placing a mutual inductor coil on the convex block in the main cavity, driving the auxiliary cavity and the main cavity to be folded through the transverse telescopic mechanism, and driving the base die to be inserted into the bottom die opening through the longitudinal telescopic mechanism;
s3, pouring the material to be poured into the injection mold from the pouring gate, and driving the injection mold to vibrate through the vibration device after pouring so as to enable the filling material in the injection mold to be tightly filled;
s4 waits for the filler forms the mutual-inductor finished product in the injection mold after solidifying, through vertical telescopic machanism drive the base mould upward movement, with the lug cooperation presss from both sides tight mutual-inductor finished product, through horizontal telescopic machanism drive the sub-cavity with the separation of main cavity, the mutual-inductor finished product is grabbed to the manipulator, vertical telescopic machanism drive the base mould downward movement, the manipulator removes the mutual-inductor finished product to the finished product district.
Further, the step S1 is specifically: epoxy is saved respectively in A bucket and B bucket with the curing agent, and A bucket and B bucket all are equipped with the injecting glue head and extrude epoxy and curing agent with the proportion of setting for through the injecting glue head respectively to mix the material of extruding.
Further, the step S1 is specifically: the epoxy resin and the curing agent are respectively extruded by two stepping extrusion devices, each stepping extrusion device comprises a material barrel, a piston arranged in the material barrel in a sliding mode, a screw rod mechanism used for pushing and pulling the piston and a stepping motor used for driving the screw rod mechanism, the material barrels of the two stepping extrusion devices are respectively used for storing the epoxy resin and the curing agent, the rotating speed of the stepping motors is controlled according to the proportion of the epoxy resin and the curing agent, the discharging speed ratio of the materials in the material barrels pushed by the pistons is equal to the proportion of the epoxy resin and the curing agent, and the materials extruded by the material barrels are mixed.
The beneficial effects brought by the technical scheme provided by the embodiment of the application are as follows: according to the automatic filling production system of the mutual inductor, the injection mold is matched with the telescopic mechanism, so that the automatic production of mutual inductor products is realized, and the quality of the mutual inductor products is improved; in addition, the production efficiency of the mutual inductor product is improved through automatic production, the standardization level of the mutual inductor product is improved, and the whole-process reliable control of the production process of the product is ensured.
Drawings
Fig. 1 is a schematic diagram of an automatic transformer filling production system according to the present application;
fig. 2 is a schematic diagram of an injection mold of an automatic transformer filling production system according to the present application.
In the figure: 1-workbench, 101-supporting legs, 102-sliding table, 103-through hole, 2-injection mold, 201-main chamber, 202-auxiliary chamber, 203-base mold, 204-lug, 205-bottom mold opening, 206-pouring opening, 207-supporting block, 3-transverse telescopic mechanism, 4-longitudinal telescopic mechanism, 5-mutual inductor coil and 6-pouring head.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present application provides an automatic filling production system for a mutual inductor, including a workbench 1, an injection mold 2, a transverse telescopic mechanism 3, a longitudinal telescopic mechanism 4, a vibrating device, a material filling mechanism, and a manipulator.
Specifically, a plurality of supporting legs 101 are arranged at the bottom of the workbench 1, the supporting legs 101 are fixed on the ground, and the workbench 1 is used for supporting and fixing the injection mold 2.
Referring to fig. 1 and 2, the injection mold 2 is disposed on the workbench 1, and the injection mold 2 includes a main cavity 201, a sub-cavity 202, and a base mold 203. The main cavity 201 with the sub-cavity 202 sets up two rectangle cell bodies for the notch level is relative, main cavity 201 with the external shape of sub-cavity 202 can do not do specific restriction, only need satisfy main cavity 201 with the inside rectangle cell body that is equipped with of sub-cavity 202 can. Here, the edges of the longitudinal sections of the rectangular grooves in the main chamber 201 and the sub-chamber 201 have the same shape, and are both rectangular, so that the main chamber 201 and the sub-chamber 202 can be folded to form a complete rectangular cavity.
The bottom of the main chamber 201 is fixedly arranged on the workbench 1, the notch of the main chamber 201 is horizontally arranged, and the main chamber 201 and the workbench 1 can be fixedly connected through welding or in other connection modes. The inside bellied lug 204 of its notch orientation direction of still being equipped with of main cavity 201, lug 204 is the rectangular block, set up in the center of main cavity 201, lug 204 is used for laying fixed mutual-inductor coil 5. In order to ensure that the transformer coil 5 is located as far as possible in the middle of the filling, the projection 204 protrudes to a thickness greater than the depth of the main chamber 201.
The auxiliary chamber 202 is arranged at the position opposite to the notch of the main chamber 201, and the notch of the auxiliary chamber 202 is just opposite to the notch of the main chamber 201. Here, a sliding table 102 is provided on the working table 1, and the sub-chamber 202 is slidably provided on the sliding table 102. Horizontal telescopic machanism 3 set up in the back of sub-cavity 202, just the flexible end of horizontal telescopic machanism 3 with sub-cavity 202 is connected, horizontal telescopic machanism 3 is used for the drive sub-cavity 202 along the slip table 102 motion makes sub-cavity 202's notch with main cavity 201's notch folds or separates.
The top of the injection mold 1 is also provided with a pouring gate 206, and the bottom is provided with a bottom mold gate 205 matched with the base mold 203. In this embodiment, the pouring gate 206 comprises two parts, one part being located above the notch of the main chamber 201 and the other part being located above the notch of the secondary chamber 202, which parts are folded to form the pouring gate 206 when the notch of the secondary chamber 202 is folded with the notch of the main chamber 201. The bottom mold opening 205 also includes two portions, which are rectangular notches located at the bottom of the notches of the main cavity 201 and the auxiliary cavity 202, and the two rectangular notches are folded to form the bottom mold opening 205.
The base die 203 is arranged below the workbench 1, and the shape of the base die 203 is matched with the shape of the bottom die opening 205. The workbench 1 is provided with a through hole 103, the through hole 103 is located right below the bottom die orifice 205, and the base die 203 is arranged below the through hole 103. The base mold 203 is a rectangular block, and a supporting block 207 is arranged at the bottom of the rectangular block. The longitudinal telescopic mechanism 4 is fixed below the workbench 1, the telescopic end of the longitudinal telescopic mechanism 4 is connected with the supporting block 207, and the longitudinal telescopic mechanism 4 drives the base mold 203 to lift, so that the base mold 203 passes through the through hole 103 and is inserted into the bottom mold opening 205 or leaves the bottom mold opening 205.
There are many options for the transverse telescoping mechanism 3 and the longitudinal telescoping mechanism 4, and in this embodiment, the transverse telescoping mechanism 3 and the longitudinal telescoping mechanism 4 both select cylinders which are easy to install and easy to maintain, that is, the transverse telescoping mechanism 3 is a transverse cylinder, and the longitudinal telescoping mechanism 4 is a longitudinal cylinder.
The vibrating device is used for driving the injection mold 2 to vibrate, and the vibrating device is a vibrating disc which is arranged on the workbench 1 and used for applying vibration to the injection mold 2 after filling.
The filling mechanism is used for filling the pouring gate 206, and generally the filling mechanism generally comprises a filling head 6 and a feeding mechanism.
The manipulator is used for grabbing finished mutual inductor products in the injection mold 2. The manipulator here is a six-axis manipulator, which can grasp not only the finished transformer in the injection mold 2, but also the transformer coil 6 and place the transformer coil 6 on the projection 204.
Referring to fig. 1 and 2, an embodiment of the present application further provides a production method using the above automatic transformer filling production system, including the following steps:
s1, preparing the epoxy resin and the curing agent into the material to be filled according to a preset proportion.
There are two ways to formulate the material to be filled, specifically as follows:
the first one is: the epoxy resin and the curing agent are respectively stored in the barrel A and the barrel B, the barrel A and the barrel B are respectively provided with a glue injection head, the epoxy resin and the curing agent are respectively extruded out through the glue injection heads according to a set proportion, and the extruded materials are mixed.
The second method is as follows: the epoxy resin and the curing agent are respectively extruded by two stepping extrusion devices, each stepping extrusion device comprises a material barrel, a piston arranged in the material barrel in a sliding mode, a screw rod mechanism used for pushing and pulling the piston and a stepping motor used for driving the screw rod mechanism, the material barrels of the two stepping extrusion devices are respectively used for storing the epoxy resin and the curing agent, the rotating speed of the stepping motors is controlled according to the proportion of the epoxy resin and the curing agent, the discharging speed ratio of the materials in the material barrels pushed by the pistons is equal to the proportion of the epoxy resin and the curing agent, and the materials extruded by the material barrels are mixed.
S2, placing a mutual inductor coil 6 on the bump 204 in the main cavity 201, driving the auxiliary cavity 202 to be folded with the main cavity 201 through the transverse telescopic mechanism 3, and driving the base mold 203 to be inserted into the bottom mold opening 205 through the longitudinal telescopic mechanism 4 to complete mold closing.
S3, pouring the material to be poured into the injection mold 2 through the pouring gate 206, and driving the injection mold 2 to vibrate through the vibration device after pouring, so that the filling material in the injection mold 2 is tightly filled.
S4 waits to form the mutual inductor finished product after the filler solidifies in injection mold 2, through vertical telescopic machanism 4 drive base mould 203 upward movement, with the lug 204 cooperation presss from both sides tight mutual inductor finished product, through horizontal telescopic machanism 3 drive the sub-chamber 202 with main cavity 201 separation, the mutual inductor finished product is grabbed to the manipulator, vertical telescopic machanism 4 drive base mould 203 downstream, the manipulator removes the mutual inductor finished product to the finished product district.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. An automatic filling production system of mutual inductor, its characterized in that includes:
the injection mold comprises a main cavity, an auxiliary cavity and a base mold, wherein the main cavity and the auxiliary cavity are two rectangular groove bodies with notches horizontally arranged oppositely, the main cavity is fixedly arranged, the auxiliary cavity is arranged in the direction of the notch of the main cavity in a sliding manner, a convex block for fixing a mutual inductor coil is arranged inside the main cavity, a pouring gate is arranged at the top of the injection mold, and a bottom mold opening matched with the base mold is arranged at the bottom of the injection mold;
the transverse telescopic mechanism is connected with the auxiliary chamber and is used for driving the auxiliary chamber to be closed or separated from the main chamber;
the longitudinal telescopic mechanism is connected with the base mold and is used for driving the base mold to lift along the bottom mold opening;
the vibration device is used for driving the injection mold to vibrate;
the material filling mechanism is used for filling materials into the pouring gate;
and the manipulator is used for grabbing the finished mutual inductor product in the injection mold.
2. The automatic filling production system of the mutual inductor according to claim 1, characterized in that: the bottom die orifice is a rectangular hole, the base die is a rectangular block, rectangular notches are formed in the bottoms of the main cavity and the auxiliary cavity, and the two rectangular notches are folded to form the bottom die orifice.
3. The automatic filling production system of the mutual inductor according to claim 1, characterized in that: the lug is a rectangular block and is arranged in the center of the main cavity.
4. The automatic filling production system of the mutual inductor according to claim 1, characterized in that: the thickness of the bump projection is greater than the depth of the main chamber.
5. The automatic filling production system of the mutual inductor according to claim 1, characterized in that: the workbench comprises a workbench, wherein the main cavity is fixed on the upper surface of the workbench, a sliding table is arranged on the workbench, the auxiliary cavity is arranged on the sliding table, a through hole is further formed in the workbench, and the base die is arranged below the through hole.
6. The automatic filling production system of the mutual inductor according to claim 1, characterized in that: the transverse telescopic mechanism is a transverse cylinder, and the longitudinal telescopic mechanism is a longitudinal cylinder.
7. The automatic filling production system of the mutual inductor according to claim 1, characterized in that: the vibrating device is a vibrating disk.
8. The production method of the automatic transformer filling production system according to any one of claims 1 to 7, characterized by comprising the following steps:
s1, preparing the epoxy resin and the curing agent into a material to be filled according to a preset proportion;
s2, placing a mutual inductor coil on the convex block in the main cavity, driving the auxiliary cavity and the main cavity to be folded through the transverse telescopic mechanism, and driving the base die to be inserted into the bottom die opening through the longitudinal telescopic mechanism;
s3, pouring the material to be poured into the injection mold from the pouring gate, and driving the injection mold to vibrate through the vibration device after pouring so as to enable the filling material in the injection mold to be tightly filled;
s4 waits for the filler forms the mutual-inductor finished product in the injection mold after solidifying, through vertical telescopic machanism drive the base mould upward movement, with the lug cooperation presss from both sides tight mutual-inductor finished product, through horizontal telescopic machanism drive the sub-cavity with the separation of main cavity, the mutual-inductor finished product is grabbed to the manipulator, vertical telescopic machanism drive the base mould downward movement, the manipulator removes the mutual-inductor finished product to the finished product district.
9. The automatic filling production method of the mutual inductor according to claim 8, wherein the step S1 specifically comprises: epoxy is saved respectively in A bucket and B bucket with the curing agent, and A bucket and B bucket all are equipped with the injecting glue head and extrude epoxy and curing agent with the proportion of setting for through the injecting glue head respectively to mix the material of extruding.
10. The automatic filling production method of the mutual inductor according to claim 8, wherein the step S1 specifically comprises: the epoxy resin and the curing agent are respectively extruded by two stepping extrusion devices, each stepping extrusion device comprises a material barrel, a piston arranged in the material barrel in a sliding mode, a screw mechanism used for pushing and pulling the piston and a stepping motor used for driving the screw mechanism, the material barrels of the two stepping extrusion devices are respectively used for storing the epoxy resin and the curing agent, the rotating speed ratio of the stepping motors is controlled according to the proportion of the epoxy resin and the curing agent, the discharging speed ratio of the materials in the material barrels pushed by the pistons is equal to the proportion of the epoxy resin and the curing agent, and the materials extruded by the material barrels are mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344366.2A CN112582163B (en) | 2020-11-26 | 2020-11-26 | Automatic filling production system and method for mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344366.2A CN112582163B (en) | 2020-11-26 | 2020-11-26 | Automatic filling production system and method for mutual inductor |
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| CN112582163A true CN112582163A (en) | 2021-03-30 |
| CN112582163B CN112582163B (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011344366.2A Active CN112582163B (en) | 2020-11-26 | 2020-11-26 | Automatic filling production system and method for mutual inductor |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1060862A2 (en) * | 1999-06-18 | 2000-12-20 | HPT Röhrig High Tech Plastics AG | Mould for encasing an insert by injection moulding and use of this mould |
| CN201244882Y (en) * | 2008-06-17 | 2009-05-27 | 上海一互电器有限公司 | Mould structure of pressure gel mutual-inductor |
| CN108081555A (en) * | 2017-12-28 | 2018-05-29 | 太仓朗盛金属制品有限公司 | A kind of undercut loose-core injection mould and its method of work |
| CN108115871A (en) * | 2018-01-09 | 2018-06-05 | 河南森源电气股份有限公司 | Mutual inductor casting mold and its cover plate assembly |
| CN208946488U (en) * | 2018-09-27 | 2019-06-07 | 薛惠慧 | Casting device is used in a kind of production of current transformer |
| CN213704360U (en) * | 2020-11-26 | 2021-07-16 | 苏州鑫睿益荣信息技术有限公司 | Automatic filling production system of mutual inductor |
-
2020
- 2020-11-26 CN CN202011344366.2A patent/CN112582163B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1060862A2 (en) * | 1999-06-18 | 2000-12-20 | HPT Röhrig High Tech Plastics AG | Mould for encasing an insert by injection moulding and use of this mould |
| CN201244882Y (en) * | 2008-06-17 | 2009-05-27 | 上海一互电器有限公司 | Mould structure of pressure gel mutual-inductor |
| CN108081555A (en) * | 2017-12-28 | 2018-05-29 | 太仓朗盛金属制品有限公司 | A kind of undercut loose-core injection mould and its method of work |
| CN108115871A (en) * | 2018-01-09 | 2018-06-05 | 河南森源电气股份有限公司 | Mutual inductor casting mold and its cover plate assembly |
| CN208946488U (en) * | 2018-09-27 | 2019-06-07 | 薛惠慧 | Casting device is used in a kind of production of current transformer |
| CN213704360U (en) * | 2020-11-26 | 2021-07-16 | 苏州鑫睿益荣信息技术有限公司 | Automatic filling production system of mutual inductor |
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| CN112582163B (en) | 2022-07-19 |
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Effective date of registration: 20230711 Address after: 215000 99 Xuefu Road, Suzhou City, Jiangsu Province Patentee after: SUZHOU University OF SCIENCE AND TECHNOLOGY Address before: 215000 Bamboo Garden Road, Suzhou high tech Zone, Jiangsu Province, No. 209 Patentee before: Suzhou Xinrui Yirong Information Technology Co.,Ltd. |