CN103286902B - Mold for recoating multithread cutting machine guide wheel sheet - Google Patents
Mold for recoating multithread cutting machine guide wheel sheet Download PDFInfo
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- CN103286902B CN103286902B CN201310264244.6A CN201310264244A CN103286902B CN 103286902 B CN103286902 B CN 103286902B CN 201310264244 A CN201310264244 A CN 201310264244A CN 103286902 B CN103286902 B CN 103286902B
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- guide wheel
- wheel sheet
- ring groove
- die
- seal ring
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Abstract
The invention discloses a mold for recoating a multithread cutting machine guide wheel sheet. The mold for recoating a multithread cutting machine guide wheel sheet comprises a convex mold and a concave mold; the middle part of the convex mold is provided with a boss; the working surface of the convex mold is provided with a first seal ring groove; the working surface of the concave mold, which is positioned at the outer edge of the first seal ring groove, is of a wedge-shaped structure, and the working surface of the outer edge of the first seal ring groove is provided with more than two pouring gates; the inner cavity of the concave mold is provided with a second seal ring groove; the first seal ring groove is internally provided with a first rubber seal ring; the second seal ring groove is internally provided with a second rubber seal ring; the boss is mutually adaptive to the central hole of a guide wheel sheet; the first rubber seal ring and the upper end side edge of the guide wheel sheet are in seal fit; the second rubber seal ring and the lower end side edge of the guide wheel sheet are in seal fit. The mold for recoating the multithread cutting machine guide wheel sheet provided by the invention can discharge air bubbles conveniently through the design of the wedge-shaped structure, and can prevent the problems of low coating quality, raw material waste and the like caused by air bubbles.
Description
Technical field
The present invention relates to solar energy silicon ingot process technology, particularly relate to various multi-wire butting machine guide wheel sheets coating mould again.
Background technology
Solar energy industry multi-wire butting machine guide wheel sheet surface is coated with polyurethane material, needs fluting, fix gauze track, to cut silicon ingot by the guided wheel slot offered after coating polyurethane material.In the process of cutting silicon ingot, guided wheel slot is easily worn, and after reaching certain deterioration, must again slot.After using when repeatedly slotting, the layer of polyurethane of guide wheel sheet is thinning, can not continue to use again, now must again apply layer of polyurethane material on the surface of guide wheel sheet, usually uses now mould to carry out the coating again on guide wheel sheet surface.
The Mould operation of present use is inconvenient, and bubble is not easily discharged, and coating quality is poor.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of multi-wire butting machine guide wheel sheet coating mould again, can be convenient to the discharge of bubble, greatly improve coating quality.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
Multi-wire butting machine guide wheel sheet applies with mould again, comprise punch and die, boss is provided with in the middle part of described punch, the working face of punch is provided with the first o-ring groove, the working face that die is positioned at the first o-ring groove outer rim is wedge structure, and is provided with two or more sprue gate on the working face of the first o-ring groove outer rim; The inner chamber of described die is provided with the second o-ring groove; Be provided with the first rubber seal in described first o-ring groove, in described second o-ring groove, be provided with the second rubber seal; The centre bore of described boss and guide wheel sheet is suitable, described first rubber seal and guide wheel sheet upper end side are fitted along sealing, described second rubber seal and guide wheel sheet lower end side are fitted along sealing, and the working face of the second o-ring groove outer rim of the working face of the first o-ring groove outer rim of described punch, the side of guide wheel sheet and die forms cast cavity volume jointly.
In said structure, the design of boss, can play the effect of location, the installation between punch and guide wheel sheet is coordinated better; The design of wedge structure, can facilitate the discharge of bubble, avoids the problems such as the coating quality that causes due to bubble is low, waste of raw materials; The design of rubber seal, can ensure punch, sealing property between groove and guide wheel sheet, prevents cast liquid from flowing to guide wheel sheet inner; The design at two or more sprue gate, makes cast flexibly and can guarantee good exhaust effect.
Preferably, the middle part of described die is provided with tapped blind hole, and the boss of described punch is provided with tapped through hole, is fastenedly connected between punch and die by tapped blind hole, tapped through hole and a stud.By the design of helicitic texture, die can be improved further, the stability of position between punch and guide wheel sheet, avoid motion mutually occurs in casting process, cause that coating quality is low even applies the problem such as unsuccessfully.
Preferably, the inside bottom surface of described die is single order ledge structure, and described single order ledge structure is simultaneously as the second o-ring groove, and described second rubber seal is set in the side of described single order ledge structure.This is a kind of method of deepening groove, can improve the stability of the position between die and guide wheel sheet, and guaranteeing to apply is the surface that polyurethane intactly can wrap up guide wheel sheet.
Preferably, the outer surface of described punch and the outer surface of die are provided with handle; Handled easily uses.
Beneficial effect: multi-wire butting machine guide wheel sheet provided by the invention applies with mould again, by the design of wedge structure, can facilitate the discharge of bubble, avoids the problems such as the coating quality that causes due to bubble is low, waste of raw materials; The design of rubber seal, can ensure punch, sealing property between groove and guide wheel sheet, prevents cast liquid from flowing to guide wheel sheet inner; The design at two or more sprue gate, makes cast flexibly and can guarantee good exhaust effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of using state of the present invention;
Fig. 2 is the structural representation of punch;
Fig. 3 is the sectional structure schematic diagram of punch;
Fig. 4 is the structural representation of die;
Fig. 5 is the sectional structure schematic diagram of die;
Fig. 6 is the structural representation of guide wheel sheet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4 for a kind of multi-wire butting machine guide wheel sheet applies with mould again, comprise punch 1 and die 2, boss 5 is provided with in the middle part of described punch 1, the working face of punch 1 is provided with the first o-ring groove 7, the working face that die 2 is positioned at the first o-ring groove 7 outer rim is wedge structure, and is provided with two or more sprue gate 3 on the working face of the first o-ring groove 7 outer rim; The inner chamber of described die 2 is provided with the second o-ring groove 8; Be provided with the first rubber seal in described first o-ring groove 7, in described second o-ring groove 8, be provided with the second rubber seal; Described boss 5 is suitable with the centre bore 6 of guide wheel sheet 9, described first rubber seal and guide wheel sheet 9 upper end side are fitted along sealing, described second rubber seal and guide wheel sheet 9 lower end side are fitted along sealing, and the working face of the second o-ring groove 8 outer rim of the working face of the first o-ring groove 7 outer rim of described punch 1, the side of guide wheel sheet 9 and die 2 forms cast cavity volume jointly.
The middle part of described die 2 is provided with tapped blind hole 41, and the boss 5 of described punch 1 is provided with tapped through hole 42, is fastenedly connected between punch 1 and die 2 by tapped blind hole 41, tapped through hole 42 and a stud 4.
The inside bottom surface of described die 2 is single order ledge structure, and described single order ledge structure is simultaneously as the second o-ring groove 8, and described second rubber seal is set in the side of described single order ledge structure.
The outer surface of described punch 1 and the outer surface of die 2 are provided with handle.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. multi-wire butting machine guide wheel sheet applies with mould again, it is characterized in that: comprise punch (1) and die (2), described punch (1) middle part is provided with boss (5), the working face of punch (1) is provided with the first o-ring groove (7), the working face that die (2) is positioned at the first o-ring groove (7) outer rim is wedge structure, and is provided with two or more sprue gate (3) on the working face of the first o-ring groove (7) outer rim; The inner chamber of described die (2) is provided with the second o-ring groove (8); Be provided with the first rubber seal in described first o-ring groove (7), in described second o-ring groove (8), be provided with the second rubber seal; Described boss (5) is suitable with the centre bore (6) of guide wheel sheet (9), described first rubber seal and guide wheel sheet (9) upper end side are fitted along sealing, described second rubber seal and guide wheel sheet (9) lower end side are fitted along sealing, and the working face of the second o-ring groove (8) outer rim of the working face of the first o-ring groove (7) outer rim of described punch (1), the side of guide wheel sheet (9) and die (2) forms cast cavity volume jointly.
2. multi-wire butting machine guide wheel sheet according to claim 1 applies with mould again, it is characterized in that: the middle part of described die (2) is provided with tapped blind hole (41), the boss (5) of described punch (1) is provided with tapped through hole (42), is fastenedly connected by tapped blind hole (41), tapped through hole (42) and a stud (4) between punch (1) and die (2).
3. multi-wire butting machine guide wheel sheet according to claim 1 applies with mould again, it is characterized in that: the inside bottom surface of described die (2) is single order ledge structure, described single order ledge structure is simultaneously as the second o-ring groove (8), and described second rubber seal is set in the side of described single order ledge structure.
4. multi-wire butting machine guide wheel sheet according to claim 1 applies again with mould, it is characterized in that: the outer surface of described punch (1) and the outer surface of die (2) are provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264244.6A CN103286902B (en) | 2013-06-27 | 2013-06-27 | Mold for recoating multithread cutting machine guide wheel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264244.6A CN103286902B (en) | 2013-06-27 | 2013-06-27 | Mold for recoating multithread cutting machine guide wheel sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286902A CN103286902A (en) | 2013-09-11 |
| CN103286902B true CN103286902B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310264244.6A Active CN103286902B (en) | 2013-06-27 | 2013-06-27 | Mold for recoating multithread cutting machine guide wheel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286902B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356358A (en) * | 2020-11-06 | 2021-02-12 | 江苏美科太阳能科技有限公司 | Diamond wire cutting guide wheel coating die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684004A (en) * | 1970-11-18 | 1972-08-15 | Andrew G Germain | Coated graphite mold |
| JP2001096581A (en) * | 1999-09-29 | 2001-04-10 | Toyoda Gosei Co Ltd | Method for production of molded article |
| CN202656368U (en) * | 2012-05-31 | 2013-01-09 | 上海哈克过滤器有限公司 | Rotary injection mold |
| CN103155424A (en) * | 2010-06-10 | 2013-06-12 | 法雷奥热系统公司 | Method of manufacturing a control interface for motor vehicle |
| CN203357766U (en) * | 2013-06-27 | 2013-12-25 | 镇江荣德新能源科技有限公司 | Die for recoating guide wheel sheet of multi-wire square cutter |
-
2013
- 2013-06-27 CN CN201310264244.6A patent/CN103286902B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684004A (en) * | 1970-11-18 | 1972-08-15 | Andrew G Germain | Coated graphite mold |
| JP2001096581A (en) * | 1999-09-29 | 2001-04-10 | Toyoda Gosei Co Ltd | Method for production of molded article |
| CN103155424A (en) * | 2010-06-10 | 2013-06-12 | 法雷奥热系统公司 | Method of manufacturing a control interface for motor vehicle |
| CN202656368U (en) * | 2012-05-31 | 2013-01-09 | 上海哈克过滤器有限公司 | Rotary injection mold |
| CN203357766U (en) * | 2013-06-27 | 2013-12-25 | 镇江荣德新能源科技有限公司 | Die for recoating guide wheel sheet of multi-wire square cutter |
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| Publication number | Publication date |
|---|---|
| CN103286902A (en) | 2013-09-11 |
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Effective date of registration: 20170614 Address after: Yangzhong City Economic Development Zone in Jiangsu city of Zhenjiang Province Hong Kong Road 212200 Patentee after: Zhenjiang Rende New Energy Technology Co., Ltd. Address before: Yangzhong City Economic Development Zone Jiangsu city Zhenjiang province 212200 Hong Kong Road No. 998 Patentee before: Zhenjiang Rietech New Energy Technology Co., Ltd. |