CN219427674U - Multi-station hot press for processing insulating plate - Google Patents
Multi-station hot press for processing insulating plate Download PDFInfo
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- CN219427674U CN219427674U CN202320254286.0U CN202320254286U CN219427674U CN 219427674 U CN219427674 U CN 219427674U CN 202320254286 U CN202320254286 U CN 202320254286U CN 219427674 U CN219427674 U CN 219427674U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a multi-station hot press for processing an insulating plate, which comprises a frame, a hydraulic mechanism, a heating mechanism and a cooling mechanism, wherein the frame comprises a base, an electric cabinet and a workbench, the hydraulic mechanism comprises a lower pressing plate and an upright post, a top plate is fixed at the top end of the upright post, a mounting plate is arranged right below the top plate, an upper pressing plate is fixed on the lower surface of the mounting plate, a hydraulic cylinder is fixed on the lower surface of the top plate, an oil pump is fixed on the upper surface of the top plate, the heating mechanism comprises a steam furnace and an air pipe, and the cooling mechanism comprises a cooling water tank and a water pipe. This multistation hot press is used in insulation board processing simple structure, novel in design, convenient to use has improved the processingquality of insulation board, can shift to next station with unnecessary heat in top board and the pushing down, has both reduced the cooling time of insulation board, has improved the machining efficiency of next station again, has avoided the energy extravagant simultaneously.
Description
Technical Field
The utility model belongs to the technical field of hot presses, and particularly relates to a multi-station hot press for processing an insulating plate.
Background
Laminates are made from two or more layers of resin impregnated fibers or fabrics that are laminated and bonded together by hot pressing. Laminates are one type of laminate. The laminated product can be processed into various insulating structural parts and is widely applied to motors, transformers, high-low voltage appliances, electrical instruments and electronic equipment. The hot press is a special device for pressing the insulating plate under the conditions of high temperature and high pressure.
A hot press commonly used at present is to set up a heating pipe in the inside of hot pressboard to this heats the hot pressboard, but this kind of heating method has some drawbacks, for example: the temperature of the heating pipe cannot be adjusted, and the too high or the too low temperature can influence the processing of the insulating plate; the heat generated by the heating pipe is inconvenient to transfer, so that the time for cooling the insulating plate is increased, the processing efficiency is low, and the energy waste is caused. Therefore, there is an urgent need to design a multi-station hot press for processing an insulating plate to solve the above problems.
Disclosure of Invention
The utility model aims to provide a multi-station hot press for processing an insulating plate, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-station hot press for processing an insulating plate, comprising:
the machine frame comprises a base, an electric cabinet fixed on one side of the base and a workbench fixed on the top of the base along the horizontal direction;
the hydraulic mechanism comprises a lower pressing plate and an upright post which are fixed on the upper surface of the workbench, a top plate is fixed at the top end of the upright post, a mounting plate is arranged right below the top plate, an upper pressing plate is fixed on the lower surface of the mounting plate, a hydraulic cylinder is fixed on the lower surface of the top plate, an oil pump is fixed on the upper surface of the top plate, an air inlet and an air inlet are formed in one side of the upper pressing plate and one side of the lower pressing plate, and an air outlet are formed in the other side of the upper pressing plate and the other side of the lower pressing plate;
the heating mechanism comprises a steam furnace and an air pipe, the steam furnace is arranged on one side of the base, and the steam furnace is connected with the air inlet in a sealing way through the air pipe;
the cooling mechanism comprises a cooling water tank and a water pipe, wherein the cooling water tank is arranged on one side of the base, and the cooling water tank is in sealing connection with the water inlet through the water pipe.
Further, the hydraulic mechanism is provided with a plurality of columns, four columns are arranged in each hydraulic mechanism, and the four columns are fixed around the lower pressing plate along the vertical direction.
Further, through holes matched with the stand columns are formed in four corners of the mounting plate, and the mounting plate is in sliding connection with the stand columns.
Furthermore, a piston rod of the hydraulic cylinder is fixedly connected with the upper surface of the mounting plate, and an output pipe of the oil pump is connected with the hydraulic cylinder.
Furthermore, the upper pressing plate and the lower pressing plate are of cavity structures, partition plates are arranged in the upper pressing plate and the lower pressing plate in a staggered mode, and central axes of the upper pressing plate, the lower pressing plate and the hydraulic cylinder are overlapped.
Still further, solenoid valves are arranged in the air inlet, the air outlet, the water inlet and the water outlet.
Still further, two adjacent upper pressing plates and two adjacent lower pressing plates are all in sealing connection through connecting pipes.
The utility model has the technical effects and advantages that: this multistation hot press is used in insulation board processing simple structure, novel in design, convenient to use through setting up heating mechanism and cooling body, can be with the temperature control of top board and holding down plate at the predetermined value, has improved the hot pressing quality of insulation board, through setting up solenoid valve and connecting pipe, can be with the top board with unnecessary heat transfer to next station in the pushing down, has both reduced the cooling time of insulation board, has improved the machining efficiency of next station again, has avoided the energy extravagant simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is a horizontal sectional view of the upper platen of the present utility model.
In the figure: 100. a frame; 101. a base; 102. an electric control box; 103. a work table; 200. a hydraulic mechanism; 201. an upper press plate; 202. a lower pressing plate; 203. a hydraulic cylinder; 204. an oil pump; 205. an air inlet; 206. an air outlet; 207. a water inlet; 208. a water outlet; 209. a partition plate; 210. an electromagnetic valve; 211. a connecting pipe; 212. a column; 213. a top plate; 214. a mounting plate; 300. a heating mechanism; 301. a steam oven; 302. an air pipe; 400. a cooling mechanism; 401. a cooling water tank; 402. a water pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The present utility model provides a multi-station hot press for processing an insulating plate as shown in fig. 1 to 3, comprising:
the machine frame 100, the machine frame 100 comprises a base 101, an electric cabinet 102 fixed on one side of the base 101 and a workbench 103 fixed on the top of the base 101 along the horizontal direction;
the hydraulic mechanism 200, the hydraulic mechanism 200 comprises a lower pressure plate 202 and an upright post 212 which are fixed on the upper surface of the workbench 103, a top plate 213 is fixed at the top end of the upright post 212, a mounting plate 214 is arranged right below the top plate 213, an upper pressure plate 201 is fixed on the lower surface of the mounting plate 214, a hydraulic cylinder 203 is fixed on the lower surface of the top plate 213, an oil pump 204 is fixed on the upper surface of the top plate, an air inlet 205 and an air inlet 207 are arranged on one side of the upper pressure plate 201 and one side of the lower pressure plate 202, and an air outlet 206 and an water outlet 208 are arranged on the other side;
the heating mechanism 300 comprises a steam furnace 301 and an air pipe 302, wherein the steam furnace 301 is arranged on one side of the base 101, the steam furnace 301 is in sealing connection with the air inlet 205 through the air pipe 302, an air pump is arranged on the steam furnace 301, the air pipe 302 is connected with the steam furnace 301 through the air pump, and high-temperature steam in the steam furnace 301 is conveniently conveyed into the upper pressing plate 201 and the lower pressing plate 202 through the air inlet 205;
the cooling mechanism 400, cooling mechanism 400 includes coolant tank 401 and water pipe 402, and coolant tank 401 sets up in one side of base 101, and coolant tank 401 passes through water pipe 402 and water inlet 207 sealing connection, is equipped with the water pump on the coolant tank 401, and water pipe 402 passes through the water pump to be connected with coolant tank 401, conveniently carries the cooling water in the coolant tank 401 to go up in clamp plate 201 and the holding down plate 202 through water inlet 207.
In this embodiment, two hydraulic mechanisms 200 are provided, four columns 212 are provided in each hydraulic mechanism 200, four columns 212 are fixed around the lower platen 202 along the vertical direction, and two hydraulic mechanisms 200 form two hot pressing stations, so that hot pressing operations can be performed simultaneously or alternately, and hot pressing efficiency is greatly improved.
Specifically, through holes matched with the upright posts 212 are formed in four corners of the mounting plate 214, and the mounting plate 214 is slidably connected with the upright posts 212, so that movement of the mounting plate 214 in the vertical direction can be realized, and the mounting plate 214 is prevented from being deviated.
It should be noted that, the piston rod of the hydraulic cylinder 203 is fixedly connected with the upper surface of the mounting plate 214, the output pipe of the oil pump 204 is connected with the hydraulic cylinder 203, the hydraulic cylinder 203 is driven by the oil pump 204 to do linear reciprocating motion in the vertical direction, and then the mounting plate 214 is driven by the hydraulic cylinder 203 to move, so that press fit between the upper pressing plate 201 and the lower pressing plate 202 is finally achieved.
Specifically, top board 201 and holding down plate 202 are cavity structure, and inside all staggeredly is equipped with baffle 209, and cavity structure makes things convenient for high temperature steam and cooling water to get into top board 201 and holding down plate 202, and the setting of baffle 209 makes high temperature steam and cooling water stay longer in top board 201 and holding down plate 202, promotes heating and cooling effect, and top board 201, holding down plate 202 and pneumatic cylinder 203's axis coincide mutually, can improve the area of hot pressing region, can make the insulation board atress that waits to process even again.
It should be noted that, solenoid valves 210 are disposed in the air inlet 205, the air outlet 206, the water inlet 207, and the water outlet 208, so as to control the discharge of the high-temperature steam and the injection of the cooling water according to the actual working requirements, and further control the temperatures of the upper platen 201 and the lower platen 202.
Specifically, two adjacent upper pressing plates 201 and two adjacent lower pressing plates 202 are all in sealing connection through a connecting pipe 211, wherein one end of one connecting pipe 211 is in sealing connection with an air outlet 206 of one upper pressing plate 201, the other end of the connecting pipe 211 is in sealing connection with an air inlet of the other upper pressing plate 201, one end of the other connecting pipe 211 is in sealing connection with an air outlet of the other lower pressing plate 202, the other end of the connecting pipe 211 is in sealing connection with an air inlet of the other lower pressing plate 202, high-temperature steam in the upper pressing plate 201 and the lower pressing plate 202 is conveniently transferred, the heated upper pressing plate 201 and the heated lower pressing plate 202 cannot damage an insulating plate due to overhigh temperature, the upper pressing plate 201 and the lower pressing plate 202 of the next station can be preheated, energy conservation is facilitated, and machining efficiency is improved.
Specifically, the electric cabinet 102 is electrically connected with the oil pump 204, the electromagnetic valve 210, the heating mechanism 300 and the cooling mechanism 400, respectively, so that the coordination operation of all the components is conveniently controlled by the electric cabinet 102.
Working principle: when the multi-station hot press for processing the insulating plate is used, firstly, the insulating plate to be processed is placed on the lower pressing plate 202, then, the oil pump 204 is started through the electric cabinet 102, the oil pump 204 controls the piston rod of the hydraulic cylinder 203 to extend, and then, the mounting plate 214 is driven to move downwards until the upper pressing plate 201 applies the preset pressure to the insulating plate, meanwhile, the steam furnace 301 is started, high-temperature steam is respectively injected into the upper pressing plate 201 and the lower pressing plate 202 through the air pipe 302, so that the upper pressing plate 201 and the lower pressing plate 202 are heated to the preset temperature, the insulating plate is pressed into a whole at high temperature and high pressure, then, the electromagnetic valve 210 in the air outlet 206 is opened, redundant high-temperature steam is conveyed into the upper pressing plate 201 and the lower pressing plate 202 which are adjacent, then, the electromagnetic valve 210 in the water inlet 207 is opened, cooling water in the cooling water tank 401 is circularly injected into the upper pressing plate 201 and the lower pressing plate 202, the processed insulating plate is cooled down rapidly, the upper pressing plate 201 is lifted upwards, and the insulating plate is taken out.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an insulation board processing is with multistation hot press which characterized in that includes:
the machine frame (100), wherein the machine frame (100) comprises a base (101), an electric cabinet (102) fixed on one side of the base (101) and a workbench (103) fixed on the top of the base (101) along the horizontal direction;
the hydraulic mechanism (200), hydraulic mechanism (200) is including fixing holding down plate (202) and stand (212) at workstation (103) upper surface, the top of stand (212) is fixed with roof (213), be equipped with mounting panel (214) under roof (213), the lower surface mounting of mounting panel (214) has holding down plate (201), the lower surface mounting of roof (213) has pneumatic cylinder (203) and upper surface mounting to have oil pump (204), one side of holding down plate (201) and holding down plate (202) all is equipped with air inlet (205) and water inlet (207), and the opposite side all is equipped with gas outlet (206) and delivery port (208);
the heating mechanism (300), the heating mechanism (300) comprises a steam furnace (301) and an air pipe (302), the steam furnace (301) is arranged on one side of the base (101), and the steam furnace (301) is connected with the air inlet (205) in a sealing way through the air pipe (302);
the cooling mechanism (400), cooling mechanism (400) include cooling water tank (401) and water pipe (402), cooling water tank (401) set up in one side of base (101), cooling water tank (401) are through water pipe (402) and water inlet (207) sealing connection.
2. The multi-station hot press for processing an insulating plate according to claim 1, wherein: the hydraulic mechanism (200) is provided with a plurality of upright posts (212) in each hydraulic mechanism (200), and the four upright posts (212) are fixed around the lower pressing plate (202) along the vertical direction.
3. The multi-station hot press for processing an insulating plate according to claim 1, wherein: four corners of the mounting plate (214) are provided with through holes matched with the upright posts (212), and the mounting plate (214) is in sliding connection with the upright posts (212).
4. The multi-station hot press for processing an insulating plate according to claim 1, wherein: the piston rod of the hydraulic cylinder (203) is fixedly connected with the upper surface of the mounting plate (214), and the output pipe of the oil pump (204) is connected with the hydraulic cylinder (203).
5. The multi-station hot press for processing an insulating plate according to claim 1, wherein: the upper pressing plate (201) and the lower pressing plate (202) are of cavity structures, partition plates (209) are arranged in the cavity structures in a staggered mode, and central axes of the upper pressing plate (201), the lower pressing plate (202) and the hydraulic cylinder (203) are coincident.
6. The multi-station hot press for processing an insulating plate according to claim 1, wherein: solenoid valves (210) are arranged in the air inlet (205), the air outlet (206), the water inlet (207) and the water outlet (208).
7. The multi-station hot press for processing an insulating plate according to claim 1, wherein: the two adjacent upper pressing plates (201) and the two adjacent lower pressing plates (202) are connected in a sealing way through connecting pipes (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320254286.0U CN219427674U (en) | 2023-02-20 | 2023-02-20 | Multi-station hot press for processing insulating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320254286.0U CN219427674U (en) | 2023-02-20 | 2023-02-20 | Multi-station hot press for processing insulating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219427674U true CN219427674U (en) | 2023-07-28 |
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ID=87341881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320254286.0U Active CN219427674U (en) | 2023-02-20 | 2023-02-20 | Multi-station hot press for processing insulating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219427674U (en) |
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2023
- 2023-02-20 CN CN202320254286.0U patent/CN219427674U/en active Active
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