CN103950132A - Single-sided heat transfer electric heating press slab - Google Patents
Single-sided heat transfer electric heating press slab Download PDFInfo
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- CN103950132A CN103950132A CN201410179912.XA CN201410179912A CN103950132A CN 103950132 A CN103950132 A CN 103950132A CN 201410179912 A CN201410179912 A CN 201410179912A CN 103950132 A CN103950132 A CN 103950132A
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- heat transfer
- hot plate
- electrical heating
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Abstract
The invention discloses a single-sided heat transfer electric heating press slab. A steel plate is embedded in a glass fiber reinforced plastic rectangular tank, grooves which are parallel to one another and have rectangular sections are evenly formed in the bottom of the glass fiber reinforced plastic rectangular tank, the lower plate surface of a heat plate at the groove opening of each groove is connected with a stainless steel substrate thick membrane heating plate, mounting screw holes are formed in the lower plate surface of the steel plate, and mounting holes communicated with the mounting screw holes are formed in the bottom of the rectangular tank. The heat plate is embedded in the glass fiber reinforced plastic rectangular tank with the lower heat-conducting coefficient, the effective heat transfer is only performed on a single side, so that the ineffective heat transfer to an environment and a vertical framework can be greatly reduced, an electric heating element cavity is a hole which is formed by grooves in the bottom of the glass fiber reinforced plastic rectangular tank and the lower surface of a heat plate and has a rectangular section, the heating efficiency of an electric heating element of the stainless steel substrate thick membrane heating plate connected below the heat plate at the groove openings of the grooves is relatively high, the heat utilization rate is relatively high, and the electricity consumption is relatively low.
Description
Technical field
The present invention relates to a kind of electrical heating press dull and stereotyped, particularly a kind of hot plate, base and electrical heating elements of electrical heating press flat board.
Background technology
In the production process of some products, electricity consumption heated press product is exerted pressure and conduct heat to product.Rubber plate vulcanization machine is a kind of typical electrical heating press.Rubber plate vulcanization machine has vertical frame, vertical solution cylinder pressure is arranged at framework bottom, location, top in framework is connected with at upper press dull and stereotyped, the upper end of hydraulic press cylinder be connected with under press dull and stereotyped, upper with under press flat board identical, on press flat board, have the bolt that can be connected with vertical frame, press flat board is the vitals of rubber plate vulcanization machine.Rubber plate vulcanization machine upper and under press dull and stereotyped for clamping the mould of molded rubber product, with Driven by Hydraulic Cylinder press flat board to mould transferring heat and pressure, keep after the regular hour, allow the sizing material in mold cavity be sulfided into rubber under certain temperature and pressure.
In prior art, the press flat board of electrical heating press is the steel plate of hexahedron, the steel plate of hexahedron has upper and lower plate face and four of front, rear, left and right lateral plates, in hexahedron steel plate, be evenly equipped with electrical heating elements chamber, electrical heating elements chamber is to be distributed on the parallel to each other circular hole road parallel with upper and lower plate face in hexahedron steel plate, circular hole trace interpolation has electrical heating elements, and electrical heating elements is electrothermal tube.During use, the electrothermal tube in circular hole road, to each to heat transfer, heats whole press dull and stereotyped, to mould transferring heat, uses vertical hydraulic press to mould transmission of pressure.
Electrical heating elements in above-mentioned electrical heating press flat board is electrothermal tube, after the electrothermal tube energising in circular hole road, and the integral plate of heating hexahedron press flat board, six faces of integral plate all outwards conduct heat.During use, only have a plate face for conducting heat to mould in the upper and lower plate face of steel plate, four lateral plates are that environment is done useless heat transfer towards periphery, and in upper and lower plate face, another plate face, for being connected with vertical frame, also can be done useless heat transfer to vertical frame.The electrical heating elements thermal efficiency of this press flat board is not very high, after integral slab is heated, can conduct heat to environment and vertical frame, so power consumption is higher, makes environment temperature increase, deteriorated work situation yet.
Summary of the invention
The object of the invention is in order to overcome above-mentioned deficiency, propose the lower one side heat transfer electrical heating press of a kind of power consumption dull and stereotyped.
The present invention is achieved using the following method.
Connected hot plate and the base of the dull and stereotyped useful bolt of one side heat transfer electrical heating press, hot plate is rectangular steel plates, base is the fiberglass reinforced plastics rectangular channel matching with hot plate, fiberglass reinforced plastics rectangular channel has rectangular base plate and is connected in four limits of rectangular base plate upper face and is trapped among the frame of four peripheries of hot plate with bolt, hot plate is embedded in fiberglass reinforced plastics rectangular channel, on hot plate, there is temperature sensor jack, the bottom land of fiberglass reinforced plastics rectangular channel is evenly equipped with the groove that cross section parallel to each other is rectangle, the hot plate lower face at groove mouth place is connected with stainless steel substrate thick-film heating plate, hot plate lower face has installation screw, rectangular base plate has the installing hole communicating with installation screw.
During installation, get two the present invention, with the screw rod that is connected in installation screw, the present invention is arranged on to the upper and lower in the vertical frame of rubber plate vulcanization machine, after two the present invention are connected in the vertical frame of rubber plate vulcanization machine, hot plate is relative.
During use, rubber mold is placed between two blocks of hot plates of the present invention of rubber plate vulcanization machine, with hydraulic cylinder, to the present invention, exerts pressure, to stainless steel substrate thick-film heating plate, switch on, with stainless steel substrate thick-film heating plate heating hot plate, hot plate can be to rubber mold transferring heat.
Hot plate of the present invention is to be embedded in fiberglass reinforced plastics rectangular channel.
Glass fiber reinforced plastic material has high-modulus, high rigidity, high-dimensional stability, low thermal conductivity, good heat resistance, according to different use occasions, selects suitable raw material, can designed, designed, make and meet the fiberglass reinforced plastics product that property requires, in a lot of occasions, can be used as the substitute of metal.
After hot plate is embedded in fiberglass reinforced plastics rectangular channel, only have upper face to be exposed at outside groove, be used for as useful heat transfer, the lower face of hot plate and four lateral plates are in the lower fiberglass reinforced plastics rectangular channel of thermal conductivity factor, the thermal conductivity factor of fiberglass reinforced plastics is lower, and being equivalent to hot plate is in thermal insulating material hopper, greatly reduces the useless heat transfer to environment and vertical frame, be that a kind of one side heat transfer electrical heating press is dull and stereotyped, power consumption of the present invention is lower.
Electrical heating elements of the present invention is stainless steel substrate thick-film heating plate, the thermal efficiency of stainless steel substrate thick-film heating plate is higher, electrical heating elements of the present invention chamber is that the cross section that groove at the bottom of fiberglass reinforced plastics rectangular channel and hot plate form is below the hole of rectangle, stainless steel substrate thick-film heating plate be connected in hot plate below, can effectively to hot plate, conduct heat, heat utilization efficiency is higher, also greatly reduces the useless heat transfer to environment and vertical frame, makes power consumption of the present invention lower.
Below in conjunction with accompanying drawing, the present invention is further described.
Accompanying drawing explanation
Fig. 1 cuts open schematic diagram according to the master of a kind of one side heat transfer electrical heating press flat board of scheme of the invention proposition of the present invention depending on office;
Fig. 2 is the schematic rear view of Fig. 1;
Fig. 3 is the A-A generalized section of Fig. 2;
Fig. 4 is that schematic diagram cuts open in the side-looking fractionation office of Fig. 3;
Fig. 5 is that the solid of one side heat transfer electrical heating press flat board splits schematic diagram;
Fig. 6 is that the master of the one side heat transfer electrical heating press flat board that is connected with elastic force with hot plate of stainless steel substrate thick-film heating plate cuts open schematic diagram depending on office;
Fig. 7 is the schematic rear view of Fig. 6;
Fig. 8 is the A-A generalized section of Fig. 7;
Fig. 9 is that schematic diagram cuts open in the side-looking fractionation office of Fig. 8;
Figure 10 is that the solid of the one side heat transfer electrical heating press flat board that is connected with elastic force with hot plate of stainless steel substrate thick-film heating plate splits schematic diagram.
The specific embodiment
In Fig. 1 ~ Fig. 5, connected hot plate 1 and the base 2 of the dull and stereotyped useful bolt 12 of one side heat transfer electrical heating press, hot plate is rectangular steel plates, base is the fiberglass reinforced plastics rectangular channel matching with hot plate, fiberglass reinforced plastics rectangular channel has rectangular base plate 3 and is connected in four limits of rectangular base plate upper face and is trapped among the frame 4 of four peripheries of hot plate with bolt 13, hot plate is embedded in fiberglass reinforced plastics rectangular channel, on hot plate, there is temperature sensor jack 14, the bottom land of fiberglass reinforced plastics rectangular channel is evenly equipped with the groove 5 that cross section parallel to each other is rectangle, between stainless steel substrate thick-film heating plate 7 and hot plate, there is attachment screw 6, hot plate lower face has installation screw 8, rectangular base plate has the installing hole 9 communicating with installation screw.
Above-mentioned stainless steel substrate thick-film heating plate is with screw, to be connected in the lower face of the hot plate at groove mouth place, and stainless steel substrate thick-film heating plate is against the lower face of hot plate with the fastening force of screw.Stainless steel substrate thick-film heating plate also can be connected in the elastic force of the flexible member in groove the lower face of the hot plate at groove mouth place.
In Fig. 6 ~ Figure 10, between the bottom land below and in fiberglass reinforced plastics rectangular channel bottom land groove of stainless steel substrate thick-film heating plate 7, there are successively mica spacer 11 and corrugated plating 10.
After hot plate is connected in fiberglass reinforced plastics rectangular channel with screw, stainless steel substrate thick-film heating plate can compressional wave card, the elastic force that corrugated plating by compression produces acts on stainless steel substrate thick-film heating plate by mica spacer, allows stainless steel substrate thick-film heating plate be tight against the lower face at hot plate.
The present invention can be arranged on rubber plate vulcanization machine by the method that construction bolt connects vertical frame, and installation screw of the present invention can be connected with construction bolt,
In Fig. 8 ~ Figure 10, installation screw is connected with construction bolt 15.
Above-mentioned construction bolt can be steel bolt, also can be stainless steel bolt or the titanium material bolt that thermal conductivity factor is less, also can be the fiberglass reinforced plastics bolt that thermal conductivity factor is less, fiberglass reinforced plastics bolt can make hot plate conduct heat still less to vertical frame, is more conducive to reduce power consumption.
The upper face of rectangular base plate of above-mentioned frame below or the scuncheon of fiberglass reinforced plastics rectangular channel can leaded grooves 16, and wire lead slot is for connecting the lead-in wire of stainless steel substrate thick-film heating plate.Total lead-in wire of stainless steel substrate thick-film heating plate can be from border side to drawing.
Between stainless steel substrate thick-film heating plate and hot plate, have attachment screw, the hot plate lower face at groove mouth place is connected with stainless steel substrate thick-film heating plate.
Claims (1)
1. an one side heat transfer electrical heating press is dull and stereotyped, it is characterized in that: the hot plate that useful bolt is connected and base, hot plate is rectangular steel plates, base is the fiberglass reinforced plastics rectangular channel matching with hot plate, fiberglass reinforced plastics rectangular channel has rectangular base plate and is connected in four limits of rectangular base plate upper face and is trapped among the frame of four peripheries of hot plate with bolt, hot plate is embedded in fiberglass reinforced plastics rectangular channel, on hot plate, there is temperature sensor jack, the bottom land of fiberglass reinforced plastics rectangular channel is evenly equipped with the groove that cross section parallel to each other is rectangle, the hot plate lower face at groove mouth place is connected with stainless steel substrate thick-film heating plate, hot plate lower face has installation screw, rectangular base plate has the installing hole communicating with installation screw.
2. dull and stereotyped by one side heat transfer electrical heating press claimed in claim 1, it is characterized in that: between described stainless steel substrate thick-film heating plate and hot plate, have attachment screw.
3. dull and stereotyped by one side heat transfer electrical heating press claimed in claim 1, it is characterized in that: between the bottom land below and in fiberglass reinforced plastics rectangular channel bottom land groove of described stainless steel substrate thick-film heating plate, have successively mica spacer and corrugated plating.
4. dull and stereotyped by the one side heat transfer electrical heating press described in claim 1,2 or 3, it is characterized in that: described installation screw is connected with construction bolt.
5. dull and stereotyped by one side heat transfer electrical heating press claimed in claim 4, it is characterized in that: described construction bolt is stainless steel bolt.
6. dull and stereotyped by one side heat transfer electrical heating press claimed in claim 4, it is characterized in that: described construction bolt is titanium material bolt.
7. dull and stereotyped by one side heat transfer electrical heating press claimed in claim 4, it is characterized in that: described construction bolt is fiberglass reinforced plastics bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179912.XA CN103950132A (en) | 2014-04-30 | 2014-04-30 | Single-sided heat transfer electric heating press slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179912.XA CN103950132A (en) | 2014-04-30 | 2014-04-30 | Single-sided heat transfer electric heating press slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103950132A true CN103950132A (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410179912.XA Pending CN103950132A (en) | 2014-04-30 | 2014-04-30 | Single-sided heat transfer electric heating press slab |
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| Country | Link |
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| CN (1) | CN103950132A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526933A (en) * | 2014-12-22 | 2015-04-22 | 焦万成 | Single-side heat transfer electric hot press hot plate |
| CN104589654A (en) * | 2015-01-30 | 2015-05-06 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer |
| CN104626422A (en) * | 2015-02-09 | 2015-05-20 | 辽宁奇点节能科技股份有限公司 | Single-sided heat transfer press heating plate |
| CN105109028A (en) * | 2015-09-01 | 2015-12-02 | 河北科技师范学院 | One-way heat transfer laminated electric heater for hot press |
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| CN201151170Y (en) * | 2008-01-11 | 2008-11-19 | 福建华橡自控技术股份有限公司 | Separate compression resistant and heat insulation hot pressing plate |
| CN201833529U (en) * | 2010-07-27 | 2011-05-18 | 方小华 | Energy-saving and power-saving heating device for melamine molding machine |
| CN202071265U (en) * | 2011-02-25 | 2011-12-14 | 谢义忠 | Novel energy-saving thermal insulation device for vulcanizing machine |
| CN103158219A (en) * | 2011-12-19 | 2013-06-19 | 张敬平 | Heater |
| CN103331848A (en) * | 2013-06-13 | 2013-10-02 | 镇江鸿达合金制造有限公司 | Heat-insulating heating device for flat vulcanizing machine |
| CN203792595U (en) * | 2014-04-30 | 2014-08-27 | 焦万成 | Electric heating press flat plate with single-face heat conduction |
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2014
- 2014-04-30 CN CN201410179912.XA patent/CN103950132A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151170Y (en) * | 2008-01-11 | 2008-11-19 | 福建华橡自控技术股份有限公司 | Separate compression resistant and heat insulation hot pressing plate |
| CN201833529U (en) * | 2010-07-27 | 2011-05-18 | 方小华 | Energy-saving and power-saving heating device for melamine molding machine |
| CN202071265U (en) * | 2011-02-25 | 2011-12-14 | 谢义忠 | Novel energy-saving thermal insulation device for vulcanizing machine |
| CN103158219A (en) * | 2011-12-19 | 2013-06-19 | 张敬平 | Heater |
| CN103331848A (en) * | 2013-06-13 | 2013-10-02 | 镇江鸿达合金制造有限公司 | Heat-insulating heating device for flat vulcanizing machine |
| CN203792595U (en) * | 2014-04-30 | 2014-08-27 | 焦万成 | Electric heating press flat plate with single-face heat conduction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526933A (en) * | 2014-12-22 | 2015-04-22 | 焦万成 | Single-side heat transfer electric hot press hot plate |
| CN104589654A (en) * | 2015-01-30 | 2015-05-06 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer |
| CN104589654B (en) * | 2015-01-30 | 2017-07-18 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer |
| CN104626422A (en) * | 2015-02-09 | 2015-05-20 | 辽宁奇点节能科技股份有限公司 | Single-sided heat transfer press heating plate |
| CN105109028A (en) * | 2015-09-01 | 2015-12-02 | 河北科技师范学院 | One-way heat transfer laminated electric heater for hot press |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |